baber/WOPTO huggingface dataset:
Patent JP-2000186077-A (JP)
Title: Production of 5-aminoisoxazole derivative
Inventor: NAKAHIRA HIROYUKI
IPC: C07C255/41
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a 5-aminoisoxazole derivative useful as a medicine, an agrochemical, or the like, or its synthetic intermediate with slight side reactions. SOLUTION: A compound represented by formula I (R denotes an organic group; R1 denotes a protecting group of carboxyl group; M+ denotes a cation) is reacted with a hydroxylamine salt to thereby produce a 5-aminoisoxazole derivative represented by formula II.
Patent JP-H01135659-A (JP)
Title: Thick film thermal head
Inventor: TANAKA SHIGEAKI
IPC: B41J2/335
Filed: 1987-11-20
Abstract: PURPOSE:To enable a thick film thermal head which is good in thermal efficiency and uniform in heat distribution to be provided, by forming an intermediate protective layer on both sides of a resistor so as to become of almost the same height as that of the resistor. CONSTITUTION:A heat accumulating glass layer, i.e., an under glaze layer 2 is formed on a substrate 1. A heating resistor 4 is formed between electrodes 3a, 3b arranged at specific positions on an upper face of the layer 2, and intermediate glaze layers 6a, 6b are formed by printing at both sides of this resistor 4 so as to have almost the same height as that of the resistor 4. It is baked at a temperature of about 770 deg.C to form non-crystalline glass layer. An upper protective layer 5 having a higher thermal conductivity than the layers 6a, 6b is formed, and its upper face is polished so as to be flattened. Heat flow in a cross direction of the resistor 4 is disturbed and heat principally flows upwards. Therefore, heat efficiency is good, and even contact to a recording material and uniform heat distribution can be obtained.
Patent JP-2001110524-A (JP)
Title: Locking structure of connector
Inventor: MIYAZAKI TADASHI
IPC: H01R13/629
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a connector with a simple structure to detect locking. SOLUTION: When a lever 30 is turned to its normal position, a lock arm 35 provided on the side of the lever 30 engages with a lock section 25 provided on the side of an external housing 20, thereby both housings 10, 20 are held in such way that they cannot separate from each other. At the same time when an engagement claw 56 of a detector 50 built on the lock arm 35 hits an engagement surface 40 of an engagement section 38 on the side of the lock arm 35, the housings are blocked being pushed into each other and when such engagement condition is released, the housings are allowed to be pushed into each other in the same direction as the lever 30 is turned.
Patent JP-H04165987-A (JP)
Title: Commutatorless dc motor
Inventor: GOTO MAKOTO
IPC: H02P6/182
Filed: 1990-10-29
Abstract: PURPOSE:To switch current path smoothly by synthesizing a smoothly variable six-phase signal from a ramp signal responsive to a three-phase shaping signal which is responsive to counter electromotive force, creating a trapezoidal six- phase position signal, and performing conduction control of a driving transistor group. CONSTITUTION:A first ramp signal st1 increases with a predetermined rate from a rising edge time point of a shaping timing signal m and fixed at a ground potential when a delay signal ma goes 'L' thus producing a triangular wave signal. A second ramp wave generator 3b receives a second delay signal mb and a holding signal sa to produce a second ramp signal st2. A synthesizing circuit 71 comprises three switch circuits 64, 65, 66 and a resistor 67, and a synthesized signal d1 comprising a rising part starting from the rising edge time point of the shaping timing signal m and a falling part appears at the resistor 67.
Patent JP-H0596049-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1991-10-12
Abstract: PURPOSE:To provide the pinball game machine for allowing a player to entertain an expected sense, when combination of picture patterns displayed on a variable indicator becomes a prepared state. CONSTITUTION:When the machine becomes a prepared state that the same great hit picture pattern '7' is displayed on the left and the right variable indicators 12, 13, variable indicators 14a-14c in the center, which are still executing a fluctuation display are subjected to display control so that a fluctuation speed at the time when the great hit picture pattern '7' passes through becomes lower than a fluctuation speed at the time when other picture pattern passes through. Accordingly, when the machine becomes a prepared state, passing of the great hit picture pattern '7' remains in an impression, and passing of other picture pattern does not remain in an impression, therefore, a large expected sense to formation of a great hit game state can be held continuously until the variable indicators 14a-14c in the center stop.
Patent JP-S62154636-A (JP)
Title: Cvd thin film forming apparatus
Inventor: YOSHIDA AKIRA
IPC: H01L21/205
Filed: 1985-12-27
Abstract: PURPOSE:To mechanically measure the temperature of the surface of a wafer placing base by arranging a wafer placing base surface temperature measuring mechanism on a wafer conveying arm, and arranging a surface thermometer on the lower portion of the end of a longitudinally and elevationally movable rod in the mechanism. CONSTITUTION:When measuring a temperature (for a period, for example, of neither loading nor unloading a wafer), a wafer conveying arm 3 moves forward to pass a gate 2 of a reaction furnace into the furnace and to arrive at a wafer placing base 11. When the arm 3 stops moving forward, a rod 8 is moved forward by rod forward driving means 9 at a predetermined distance. Then, the rod 8 is moved down by rod downward driving means 10 toward a wafer placing base surface 12 to contact a surface thermometer 7 arranged on the lower portion of the end of the rod with the base surface 12. When the contacting pressure arrives at a predetermined set value, the rod 8 is stopped moving downward. To move the rod forward or backward and upward or downward, a stepping motor, for example, is used.
Patent JP-H05237539-A (JP)
Title: Method for extruding billet on extruding press and short stroke extruding press
Inventor: JIANKARURO KURISUTEIANI
IPC: B21C33/00
Filed: 1992-10-30
Abstract: PURPOSE: To provide a short stroke extruding press which functions in a very short operating time, is easily maintained, is tough and durable. CONSTITUTION: A rotating arm 46 is incorporated on a movable crossing member 28 in a billet supplying and extruding press. A plunger 48 and a billet loader 50 which are spaced each other are incorporated in the arm. Moreover, the arm is rotatable between one state that the plunger is brought to the operating position matched on the extruding shaft (a) of the press and also the loader 50 is brought to one side of the billet receiving position of the press by the arm and another state that the loader is brought to the billet loading position along the shaft (a) of the press and also a pusher is brought to one side of the stationary position of the press by the arm.
Patent JP-H07129390-A (JP)
Title: Method and device for preparing program and method and device for preparing printing image data
Inventor: UENO KOYO
IPC: G06F3/12
Filed: 1993-10-28
Abstract: PURPOSE:To detect the order of printing image data by specifying the output of data including a check digit in continuous numbers in each single document. CONSTITUTION:At the time of generating a program, a code is checked based upon a prescribed data file and then codes in transaction data are converted into character codes to be used for a printer. Then sorting processing for vertical printing positions in the data file is executed. For the sorted data, the counting processing of continuous numbers and check digit processing based upon the counted result are executed based upon the set contents of a modulus, a remainder, a weight table, and a base following a check digit identifier. A PID converting source file is prepared and a transaction data reading part, an output position specifying part and a PID output part are prepared to generate a program.
Patent JP-H02136379-A (JP)
Title: Steering device for tractor or the like
Inventor: YATSUKA SEIJI
IPC: B62D17/00
Filed: 1988-11-18
Abstract: PURPOSE:To improve the straight forward property and steering property by providing steering control cylinders changing and controlling the toe-in angle on the right and left drag rods connecting a pitman arm interlocked with the handle operation and the right and left drag arms steering the steering wheels. CONSTITUTION:Steering wheels 2 and 3 rotatable around king pins 12 and 13 on both the right and left side ends of a front axle case 11 provided at the front section of a tractor car body 10 are provided. A pitman arm 1 steered by a steering handle via a power cylinder 17 is provided at the front section of the car body 10. The pitman arm 1 and drag arms 4 and 5 protruded from the king pins 12 and 13 of the left and right steering wheels 2 and 3 are connected by drag rods 6 and 7. In this case, hydraulically expanded steering control cylinders 8 and 9 are provided at middle positions of the drag rods 6 and 7, and expansion quantities of the cylinders 8 and 9 are controlled to obtain the optimum toe-in angle.
Patent JP-H09134042-A (JP)
Title: Image forming device
Inventor: KAWAI ATSUSHI
IPC: G03G21/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To efficiently perform double sided copying by making separating opreration standby until the finish of the reverse of the first sheet of paper is detected inside a paper re-feeding device. SOLUTION: Time required for re-feeding processing inside the paper re- feeding device 121 is longer than the time required for the development of the toner of one of colors of cyan, magenta, yellow, and black in monochromatic color double sided copying, when third and fourth sheets of paper are separated from a transfer drum 109 and carried to the device 121 as soon as toner development is finished as in the case of performing full-color both-side copying, paper jamming is caused. The drum 109 is idly rotated and stands by in a state where two sheets of paper after development are held by the drum 109 during the re-feeding processing of the paper inside the device 121 in carrying control processing. The third and the fourth sheets of paper are separated from the drum 109 after the re-feeding processing of the first and the second sheets of paper inside the device 121.
Patent JP-H10133337-A (JP)
Title: Film unit with lens
Inventor: TOBIOKA TAKU
IPC: G03B11/04
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent a photographing lens from being damaged in the case a film unit with a lens is put in a pocket and carried. SOLUTION: One end of the folded piece 23 of a spacer sheet 20 is attached to the bottom part side of the unit 2 through a pressure sensitive adhesive both face coated tape 26, so that the unit 2 is covered/uncovered with one end of the sheet 20 as center. When the front side of the unit 2 is coated to be covered with the sheet 20, the sheet 20 becomes a lens hood, so that the photographing lens is prevented from being damaged in the case the unit 2 is put in the pocket and carried. When the sheet 20 is tilted toward the front side of the unit 2, the photographing lens is exposed and photographing can be performed. In the case a lens cover is not required in the midst of photographing or after finishing photographing, the sheet 20 is separated by peeling the tape 24.
Patent JP-H01134589-A (JP)
Title: Memory ic card
Inventor: MATSUMOTO WATARU
IPC: B42D15/10
Filed: 1987-11-19
Abstract: PURPOSE:To always supply the current to an IC for storage by building a chargeable battery in a memory IC card with an external device, and supplying the current to be available from internal and external power sources to the IC. CONSTITUTION:A memory IC card 1 is inserted to the external device and feeding and receiving of information are executed through an external contact 2. A supplying current from the external device is sent to an IC 3 for storage and simultaneously sent to a charging battery 5. When the card is detached from the external device, the current supply is executed to the IC 3 for storage by the charging battery 5 and the information of the IC for storage are held.
Patent JP-H04164171-A (JP)
Title: High vaccum pump
Inventor: KAMIYAMA HIROTOMO
IPC: F04B37/08
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a vacuum pump which possesses the high usability and the high exhaust limit at a low cost by constituting a superconductive bearing of a superconductive body arranged in a cooling space and a permanent magnet which is installed on a rotary shaft so as to be opposed to the superconductive body. CONSTITUTION:A cooling agent is allowed to circulate through an introducing pipe 36, cooling space in an upper case 25, communication pipe 35, cooling space in a lower case 29, and a discharge pipe 37 by a cooling device 11, and superconductive bodies 28, 33, and 34 are cooled by the cooling agent for filling the cooling space in the cases 25 and 29. Accordingly, the superconductive bodies 28, 33, and 34 are put into the superconductive states, and almost all the magnetic fluxes generated from the permanent magnets 27 and 32 of a rotary shaft 18 intrude inside the superconductive bodies 28, 33 and 34 and are restrained. Since the ordinary conductive particles are uniformly mixed inside the superconductive bodies 28, 33, and 34, the distribution of the magnetic fluxes which intrude inside becomes constant, and the rotary shaft 18 is supported in the axial and radial. directions in the floating-state in the extremely stable manner.
Patent JP-H03154895-A (JP)
Title: Nuclear reactor containment
Inventor: AKAGAWA KATSUHIKO
IPC: G21C13/00
Filed: 1989-11-10
Abstract: PURPOSE:To enable efficient cooling by forming a storage space in the center of a pressure suppression chamber where cooling water is reservoired and arranging the nuclear reactor pressure vessel in the storage space. CONSTITUTION:When an accident is sensed, the opening/closing valve 20 of a water discharge tube 15 connected to a storage tank 9 above the storage container 1 is opened. Cooling water W falls naturally from the water discharge opening 19 of the water discharging tube 15 and then flows from the peak part of the pressure vessel 2 along its skin and is reservoired while cooling the skin to dip and submerge the whole pressure vessel 2 put in this storage space 6, thereby cooling the pressure container 2 in a high-temperature state with efficiency.
Patent JP-H06122438-A (JP)
Title: Internal & external surface non-touch-up type easily openable can lid made of rein laminated steel plate
Inventor: OYAGI YASHICHI
IPC: B65D1/12
Filed: 1991-11-08
Abstract: PURPOSE:To provide an easily openable can lid made of a steel plate with an excellent can opening property, which does not require a touch-up coating on the internal and external surfaces by a method wherein a cutting guidegroove is formed by a composite extrusion process on a steel plate which has a resin film with a specified mechanical properties and thickness. CONSTITUTION:A resin film with a breaking elongation of 50-300%, tensile elastic moldulus of 60kg/mm<2> or higher, thickness of 10-80mum is laminated on both surfaces of a steel plate at a favorable adhesion. On this steel plate, a cutting guide groove 4 of which the major constituent element is a thin thickness part with a thinnest thickness which is 1/2 or lower of the thickness before processing, is formed by a composite extrusion forming at the peripheral edge part of an opening piece 2. Thus, a pressing process is not done by a sharp blade tip such as in a conventional method, and a film breakage is not generated at the time of process on the laminated film with an excellent workability, and therefore, an excellent corrosion resistance can be expected. By controlling the thickness of the thinnest part, a lid with a favorable can opening property can be obtained.
Patent JP-H06146315-A (JP)
Title: Hinge construction of cover for underground structure
Inventor: HIDAKA YOSHIKAZU
IPC: E02D29/14
Filed: 1992-10-30
Abstract: PURPOSE:To facilitate cover opening work by mounting the base end of a hinge to a striking plate of a receiving frame in a turnable manner, interlocking the front end with a slot of a cover body, at the same time, forming a stopper mechanism on the base end side, and forming a bearing section on the front end. CONSTITUTION:In the case a cover is closed, a receiving frame 1 is connected to a cover body 2 with a hinge 3, a contact section 6a is contacted with a wall surface 4b of a recess section 4 of the receiving frame 1, and a mounting section 7 is positioned at the center side of the cover body 2 of a slot 10a in the cover body 2. After that, in the case the cover is opened, the cover body 2 is slid in the X direction, as the mounting section 7 of the hinge 3 is positioned to the edge side of the cover body 2 of the slot 10a in the cover body 2 by rotating it in the Y direction, the contact section 6a is contacted with the wall surface 4b of the recess section 4 of the receiving frame 1, so that weight of the cover body 2 is set against a bearing section 7a of the mounting section 7 to make it possible to rotate, and the cover can be opened. Then, when the cover body 2 is slid outward of the receiving frame 1 while inverting it, the hinge 3 is turned upward with a bolt 9 of a mounting seat 6 as a supporting point, and an upper surface 5a of an arm section 5 is contacted with a tapered surface 1a to open the cover.
Patent JP-H04165147-A (JP)
Title: Planet gear box used for jack, etc.
Inventor: JIYON AARU SUKOBIRU
IPC: B66F3/12
Filed: 1990-10-30
Abstract: PURPOSE: To easily and inexpensively assemble a box by providing a planetary gear carrier mounted in a housing, a plurality of planetary gears, a sun gear and first and second shafts. CONSTITUTION: When a clevis 43 is revolved by using a proper handle, the revolution revolves a sun gear 142, the revolution drives planetary gears 111, 112 and 115 engaged with teeth of a ring gear 72, and a front carrier 96 and a rear carrier 91 are relatively revolved for housings 51, 52. Because a screw 37 is tightened by the rear carrier 91 when the rear carrier 91 is revolved, the rear carrier 91 revolves the screw 37 so as to relatively revolve for a bearing member with screw thread. When the screw 37 is revolved, the revolution attracts a tip part at the outside of a link together and thereby a jack works to lift a vehicle.
Patent JP-H09112530-A (JP)
Title: Threaded portion water cut-off structure using foam packing
Inventor: FURUKAWA YUTAKA
IPC: F16J15/10
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain good watertightness securely regardless of the skill of a worker. SOLUTION: In the water cut-off structure of a threaded portion using a foam packing 30 which is screwed by holding the foam packing 30 between a male screw 10 and a fixing part 20, the foam packing 30 is formed in a size to protrude to the outside from the contact part of the flange 11 of the male screw 10 with the foam packing 30, and at least the corner of the outer periphery side end of the surface of the flange 11 of the male screw 10 contacting to the foam packing 30 is molded. Consequently, a trouble to wind in the foam packing 30 to the flange 10 of the male screw 10, or a trouble to hurt the foam body packing 30 by the flange 11 of the female screw 10, are never generated. As a result, a water leaking from the male screw part can securely be prevented.
Patent JP-H08129672-A (JP)
Title: Automatic vending machine
Inventor: ASANO MASAKI
IPC: E05F1/12
Filed: 1994-11-02
Abstract: PURPOSE: To provide an automatic vending machine which can restrain its door in an open state without any troublesome operation, and enables management such as the speedy replenishment of comodities. CONSTITUTION: A spring hinge 13 having one end part fixed is provided nearby a rotary shaft 14, and this spring hinge 13 is bent toward the rotary shaft 14 to press the other end part against the inner periphery of an external box 1, and a projection part 17 is formed at the other end part of this spring hinge 13 and a stopper 18 that the projection part 17 collides against is provided in the external box 1.
Patent JP-S63148535-A (JP)
Title: Separator for enclosed lead storage battery
Inventor: TSUCHIYA SATOMI
IPC: H01M50/449
Filed: 1986-12-10
Abstract: PURPOSE:To obtain a battery which is small-sized and lightweight and allows a fixed-current quick charge by overlapping a nonwoven fabric made of fine glass fibers and a nonwoven fabric made of water-repellent polymer fibers in layer as a separator. CONSTITUTION:A separator overlapped in layer with a nonwoven fabric made of extreme fine glass fibers and a nonwoven fabric made of water-repellent polymer fibers is inserted between positive and negative electrode plates formed by caustification respectively so that the nonwoven fabric of water-repellent polymer fibers in the separator is brought into contact with the surface of the negative electrode active material. As a result, the oxygen absorbing reaction on the negative electrode plate can be accelerated, and the hydrogen occurrence during a quick fixed-current charge can be suppressed. Accordingly, a quick charge is allowed, the negative electrode active material quantity is also decreased, and a battery is made small-sized and lightweight.
Patent JP-2001114952-A (JP)
Title: Polyolefin resin composition
Inventor: TANIMURA HIROYUKI
IPC: B29L7/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin resin composition excellent in the balance of appearance and handling of its film, and a polyolefin resin film comprising the composition. SOLUTION: This polyolefin resin composition comprises 100 pts.wt. polyolefin resin and less than 0.05-2 pts.wt. polymer minute particle antiblocking agent containing 0.10-90 wt.% volatile component.
Patent JP-H06145906-A (JP)
Title: Ferritic stainless steel excellent in resistance to corrosion by water condensation
Inventor: UGI TAKUMI
IPC: C22C38/50
Filed: 1992-11-02
Abstract: PURPOSE:To provide a ferritic stainless steel excellent in resistance to corrosion by water condensation by imparting a compsn. consisting of a specified wt.% each of C, Si, Mn, Cr, Ni, N, P, Cu and one or more among Nb, Zr, etc., and the balance Fe. CONSTITUTION:A compsn. consisting of, by weight, <=0.1% C, <=1.0% Si, <=1.0% Mn, 11-30% Cr, <=1.0% Ni, <=0.1% N, 0.01-1.0% one or more among Ti, Nb, Zr, Ta, W and V and the balance essentially Fe with inevitable impurities or further contg. 0.06-0.5% P and 0.3-2.0% Cu is imparted to a ferritic stainless steel. A material for a muffler ensuring a small erosion depth in spite of no expensive alloying component can be produced.