baber/WOPTO huggingface dataset:
Patent JP-H09268504-A (JP)
Title: Vibration isolating track structure and vibration isolator used therefor
Inventor: MARUKI SHIGEO
IPC: F16F7/00
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce load acting on a vibration isolator when a train passes and thereby lower a vertical spring constant in the vibration isolator, improving the vibration isolation performance, and increase endurance life, in a vibration isolating track structure wherein a vibration isolator including a vibration isolating rubber elastic body, is provided between a ladder-type crosstie and a concrete roadbed. SOLUTION: The type of a crosstie is a rudder-type crosstie 12 wherein a pair of concrete vertical beams 18 are connected with a prescribed space in the direction of a rail 10 by a joining material 20 made of a steel pipe, a vibration isolator 14 is arranged along the vertical beam 18 with a prescribed space, the ladder-type crosstie 12 is fixed to a concrete roadbed 16 through the vibration isolator 14. The vibration isolator 14 is set so that the ratio of a vertical spring constant to a horizontal spring constant may be 1 to 1 or less.
Patent JP-S5439058-A (JP)
Title: Naphthoquinone derivatives and bactericides containing the same for agricultural and horticultural uses
Inventor: NAGAI SHIGEKI
IPC: C07C239/00
Filed: 1977-08-31
Abstract: PURPOSE: Titled compounds of formula I [R is -NHR 1  (R 1  is lower alkyl, phenyl, etc.), -OR 2  (R 2  is lower alkyl, alkenyl, phenyl,etc.]. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05279867-A (JP)
Title: Chromate treating solution for plated steel sheet
IPC: C23C22/30
Filed: 1992-03-30
Abstract: PURPOSE:To prevent the gelatification of a treating soln. by specifying the kind and quantity of water dispersibility resinous emulsion. CONSTITUTION:The total chromium (Cr<3+>+Cr<6+>) concn. of a chromate treating soln. is regulated to 1 to 20g/l. As for water dispersible organic resin, its concn. is regulated to 20 to 500g/l, and the soln. contains, by mass, 2 to 10% nonionic emulsion in which the ratio of hydrophilic properties to lipophilic properties is regulated to >=12 and 0.05 to 3.0% silicone denatured polyether antifoaming agent. By this chromate treating soln., gelatification does not occur at the time of continuous coating by a roll coating method and also at the time of the storage of the treating soln., even when the soln. contains water dispersibility organic resin.
Patent JP-H01313974-A (JP)
Title: Method of manufacturing polycrystalline silicon semiconductor resistance layer on silicon substrate and silicon pressure sensor manufactured by the method
Inventor: HORUKERU GURAEGERU
IPC: H01C10/10
Filed: 1989-04-25
Abstract: PURPOSE: To improve the sensitivity for inflation by depositing another polycrystalline silicon layer with a rougher crystal structure than the crystal structure of a first polycrystalline silicon layer on the deposited first polycrystalline silicon layer and performing doping. CONSTITUTION: Another polycrystalline silicon layer 5 to be doped is deposited on a deposited first polycrystalline silicon layer 4, and the polycrystalline silicon layer 5 has a rougher crystal structure than the crystal structure of the first polycrystalline silicon layer 4. The first polycrystalline silicon layer 4 deposited on an insulation layer 2 functions as a nucleus forming layer for another polycrystalline layer 5. Also, during the deposition of another polycrystalline layer 5, the polycrystalline silicon layer 4 on the insulation layer 2 recovers thermally, for example, in epitaxial treatment process and functions as a departure means for forming a larger, fine crystal for another polycrystal layer 5, thus obtaining a high sensitivity for inflation.
Patent JP-S5330057-A (JP)
Title: Refrigerator
Inventor: URAARA MASAYUKI
IPC: F25B1/047
Filed: 1976-09-01
Abstract: PURPOSE: To prevent suctioned gas from increasing in specific volume by the heat developed by a motor and to refrigerate effectively the oil supplied for a compressor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11278187-A (JP)
Title: Air bag body of air bag system
Inventor: MATSUURA ICHIRO
IPC: B60R21/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve an occupant protective performance by quickening the development in both vertical and horizontal directions of the air bag body for the regulation of a pop-out quantity to the side of an occupant and for protecting the occupant's underbelly and chest when in the developmental inflation of an air bag body, and to simplify structure and lighten the weight. SOLUTION: This system is equipped with an occupant side main ground fabric 13 and a mounting side main ground fabric 15, and peripheral edges 13a and 15a of both these main ground fabrics 13 and 15 are stitched to each other, making up two stitching parts 19. A nearly elliptic joint 21 being longer in a vertical or horizontal direction is formed in a part to be opposed on the more inside than these peripheral edges 13a and 15a of these occupant side and mounting side main ground fabrics 13 and 15. In time of inflating an air bag body 11, both the main ground fabrics 13 and 15 are separated from the joining part of a major axis direction tip part of the nearly elliptic joint 21 being longer in the vertical or horizontal direction.
Patent JP-S5629254-A (JP)
Title: Original scanning exposure device
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/00
Filed: 1979-08-17
Abstract: PURPOSE: To prevent the degradation in the resolution of the time when a moving type original platen is used by moving a convergent optical transmission body array to the optical center between the original placement surface and the photodetecting surface at the time of performing scanning exposure of originals such as books by using the moving type original platen.  
     CONSTITUTION: At the time of copying thick originals such as books, an upper cover 10 is rotated 180° and a moving type original platen 16 is used. In this case, a convergent optical transmission body 3 is moved to the optical center position between the top surface of the moving type original platen 16 and a photoreceptor 1 to prevent the degradation in resolution. Thereupon, the convergent optical transmission body array 3 is so disposed as to be able to move between the upper stopper 18 and lower stopper 19 mounted to a body side plate 17 and these are so constituted that when positioning is made by the lower stopper 19 the maximum resolution is obtained for the sheet originals and when positioning is made by the upper stopper 18 the maximum resolution may be obtained for the use of the moving type original platen 16, respectively. In this way, the degradation is resolution may be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61262117-A (JP)
Title: Heat sealing method
Inventor: SHISHIDO KIHACHI
IPC: B29C65/18
Filed: 1985-05-17
Abstract: PURPOSE:To prevent the fusion of heat sealed film or sheet to heat seasling device, by heat sealing with heat sealing device having a gas blow-off hole, then by separating thermoplastic resin film or sheet from heat sealing device while gas are blowed off through the gas blow-off hole. CONSTITUTION:The heat sealing device whose heat sealing area 2 is set up as surrounded with a gas blow-off hole 1 in slit type form, is constituted by electric heater 3, gas blow hole 4 and heat sealing device itself. Then air introduced from blower through blow inlet 4 is blowing on a film or sheet through gas blow-off hole 1, and peels it from hot plate etc. By the force of this gas blow-off the fusion between the hot plate and heat sealed article does not occurrs, and even if it occurs, peeling becomes easier and the cooling and solidification of heat sealed position is accerelated. By these methods separation of the heat sealed article from heat sealing device becomes easier, therefore the yield and efficiency of bag making is devised to improve.
Patent JP-S63268963-A (JP)
Title: Ceramic port liner
Inventor: HAMANAKA TOSHIYUKI
IPC: F02B1/04
Filed: 1987-04-27
Abstract: PURPOSE:To prevent a crack from being generated, by forming an integral structure applying a reinforcing material with Young's modulus or a thermal expansion coefficient of small difference to be embedded in a hollowed part of the peripheral surface of a ceramic made port liner main unit. CONSTITUTION:A ceramic made port liner main unit 1, whose peripheral surface hollowed part 4 is embedded with a reinforcing material 5 having Young's modulus or a thermal expansion coefficient of small difference, forms an integral structure. In this way, a crack can be prevented from being generated by preventing stress from concentrating to the hollowed part when an internal chill is performed.
Patent JP-H042165-A (JP)
Title: Electric component unit
Inventor: KURIHARA SUOMI
IPC: H01L51/05
Filed: 1990-04-18
Abstract: PURPOSE:To provide an electric device with stabilized electrical characteristics by housing an electric element, having an organic layer between a pair of electrodes, in a package. CONSTITUTION:Underlying electrodes 4 are formed into stripes on a glass substrate 5. This substrate is held in a hexamethyldiborane atmosphere for 24 hours for a hydrophobic treatment, and then an organic layer 3 composed of 24 mono molecular polyimide films is formed by LB technique. To form upper electrodes 2, aluminum is deposited in the shape of stripes intersecting the underlying electrodes 4. The electric element 8 thus provided is bonded with heat-resistant adhesive on a package base 9. The element on the package base is heated to remove hydrogen and moisture. The package base is fitted with a lid 10 in a dry box filled with nitrogen, and the base and lid are joined by seam-welding the flanges of both members.
Patent JP-S5952060-A (JP)
Inventor: SUTEFUAN KEI BEHITORUDO
IPC: E04D13/035
Filed: 1983-06-10
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-S60253450-A (JP)
Inventor: MAIAA BUROONO
IPC: A61G5/02
Filed: 1985-05-17
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-S5728581-A (JP)
Title: Speed control device of electric motor
Inventor: KAWASHIMA KOTOJI
IPC: H02P29/00
Filed: 1980-07-28
Abstract: PURPOSE:To contrive to facilitate integration and to enhance performance of speed control of a speed control device of electric motor by a method wherein converting means to convert a rotating frequency signal into a DC signal are constituted of digital-analog converting circuits consisted of digital switches and resistors. CONSTITUTION:The converting means D, E, I to convert the rotating frequency signal of the electric motor A are constituted of the digital-analog converting circuit consisted of a network of the digital switches S1-Sn being enabled to be changed over in accordance with the rotating frequency signal and the resistors R, 2R1-2Rn. The rotating frequency signal corresponding to the rated speed of the motor is set up at the point deviated from the center of control range of the converting circuit. Accordingly integration of the converting means is facilitated. and enhancement of controlling performance of speed control can be attained.
Patent JP-S589840-A (JP)
Title: Primary coating of optical fiber
Inventor: KIMURA TAKAO
IPC: C03B37/10
Filed: 1981-07-03
Abstract: PURPOSE:To apply a coating layer having uniform thickness to an optical fiber, by passing an optical fiber heated at or above the melting point of the coating resin through a die filled with powdery thermoplastic coating resin. CONSTITUTION:The glass preform 1 used as the raw material of an optical fiber is heated and molten with a heating furnace 2 and drawn to an optical fiber 3. The fiber 3 is heated at or above the melting point of the coating material 6  with a preheating furnace 4 and passed through the die 5. The die is filled with  a powdery thermoplastic resin 6 such as nylon, polyethylene, etc. as the coating material. The coating resin powder 6 is pressed to the surface of the running optical fiber 3 with the rollers 8, 9, molten with the heat of the fiber 3, and applied to the surface. The coated fiber is passed through the heating furnace 10 to smoothen the surface of the coating layer and to form a thin uniform coating layer.
Patent JP-S58220260-A (JP)
Title: Device to fix both ends of leader tape to 2 reels
Inventor: KUBO YOSHIHARU
IPC: G11B15/67
Filed: 1982-06-16
Abstract: PURPOSE:To prevent the waste of a leader tape and to improve the processing capability, by turning a disk containing an array of plural pairs of reels where two reels make a pair on its circumference every time the leader tape is cut and fixed to the reel. CONSTITUTION:Plural pairs of reels 1 are attached to the circumference of a disk 3 which turns round a shaft 4, and a leader tape 2 is drawn out to the fixing position. The tape 2 is hooked to a hook pin 21 by a meandering means 18 to give a zigzag movement to the tape 2. A tentative hooking open member 9 approaches to adsorb the tape 2, and the tape 2 is cut by a cutter 6. The both ends of the cut tape 2 is adhered to the groove of a hub by means of a pressure member 8 and a clamper. When this fixing is over, the disk 3 turns 60 deg. in the case of an example shown in the figure. Thus the next pair of reels 1 arrives at a position opposite to the cutter 6. The tape 2 is cut by the cutter in the same way. A set of reels 1' and 1'' at both ends of the cut tape 2 is removed, and a new pair of reels 1 is attached. This eliminates the tape loss and improves the workability.
Patent JP-H02295715-A (JP)
Title: Extrusion molding and its apparatus
Inventor: POORU BURAUN
IPC: B29C45/54
Filed: 1990-04-19
Abstract: PURPOSE: To alternately perform an injection cycle by supplying a necessary amount of a thermoplastic material from its supply source to a shooting pot via a hot runner system, and distributing first and second stored thermoplastic materials from the pot to a mold cavity. CONSTITUTION: A shooting pot closes valve means 21, 53 and opens valve means 20, 52 to be filled with a resin. When a high pressure fluid is supplied to a first shot piston 24, a first charge of the first resin is fed into a mold cavity via a hot runner system 11 and a nozzle 15. Thereafter, the means 21 is closed, and the means 53 is opened. A high pressure fluid is given to a piston 54 by a first shot of the second resin. Thus, the piston 54 and its relative shooting pot piston are advanced. The resin of a preset volume is fed into a mold cavity 10 via a passage 50 and the nozzle 15.
Patent JP-H07298625-A (JP)
Title: System interconnection inverter
Inventor: HASHIMOTO MASAHIKO
IPC: H02M7/48
Filed: 1994-04-19
Abstract: PURPOSE:To automatically stop the interconnection operation when there is a fear of a fault due to a waveform distortion of an output current. CONSTITUTION:Power to be output from an inverter main circuit 2 is detected by a current controller 6, and a continuing time of the state in which the detected power is lower than a set value is measured by an operation controller 13. When the measured continued time exceeds a predetermined time, a system interconnection of the inverter is stopped by a fault discriminator 18.
Patent JP-H11301589-A (JP)
Title: Automated control unit for yacht
Inventor: HARA MOCHIOKI
IPC: B63H9/06
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To automate steering including hoisting up the sail by wind, by enabling wind direction mean time and adjustment interval to be changeable. SOLUTION: A mean wind direction is calculated once per x s, by averaging wind direction accumulated values. Subsequently, an X-s mean wind direction relative to a ship body is calculated from the mean wind direction relative to the sail and a value from an encoder mounted on a boom rotation motor. With this, a wind direction required for control is obtained. A target position and deceleration range are calculated, once per X (a wind direction mean time)×Y (an adjustment interval)s. In addition, a tentative target position is obtained as a tentative target position at 80% driving relative to the target position which is updated once in every X×Ys; Tentative target position =  (target position) - (current boom position)}×0.8+(current boom position).  Since the wind direction mean time X (s) and the adjustment interval Y (time) are automatically changeable according to the operating conditions, the optimum target position can be computed in accordance with the operating conditions and control target. With this, meticulous and stable steering control is achieved.
Patent JP-H045463-A (JP)
Title: Fuel atomizer device
Inventor: IWANO HIROSHI
IPC: F02M27/08
Filed: 1990-04-19
Abstract: PURPOSE:To effectively atomize even a fuel having a large flow rate by forming a horn for amplifying the vibration from an oscillator in such a manner that it has a hollow sectional form and its area is changed decreasingly toward the oscillating surface to increase the outer diameter of the oscillating surface. CONSTITUTION:When a high frequency oscillation pulse (drive pulse) conforming to the resonance frequency of an ultrasonic oscillator 2 is inputted to a piezoelectric element 1 from a control unit 6 during the operation of an engine, the ultrasonic oscillator 2 causes a vertical vibration of half wave length mode, which vibration is extended at an extension ration determined depending on the size of the input end surface and output end surface of a horn 3 to vigorously vibrate an oscillating surface 4. On the other hand, a fuel is then jetted toward the oscillating surface 4 from an injector 5, whereby a fuel mist 7 is uniformly extended to each part of the oscillating surface 4, and the surface of the fuel mist 7 is waved by the vibration of the oscillating surface 4 and atomized. This horn 3 allows an increase in outer diameter of the oscillating surface 4 as its outer diameter is never reduced, and also has a small weight because of its hollow form, and even a fuel having a large flow rate can be effectively atomized.
Patent JP-H10295293-A (JP)
Title: Method for processing cooked rice
Inventor: TAKANO MASASHI
IPC: A23L7/10
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To process cooked rice which is eaten as deliciously as just cooked rice and also preserved for a long term by freezing cooked rice in a short time, dehydrating the frozen cooked rice and naturally drying it or frying it. SOLUTION: The cooked rice processing method is the one where cooked rice is frozen in a short time through the use of liquid nitrogen or dry ice favorably, the frozen rice is dehydrated through the use of ethyl alcohol, preferably and the frozen and dehydrated rice is naturally dried or fried.
Patent JP-H05300755-A (JP)
Title: Method of connecting control panel to inverter device
Inventor: OKUDA YOSHIHISA
IPC: H02M7/48
Filed: 1992-04-23
Abstract: PURPOSE:To reduce the cost of a device at large by enabling either the control panel for serial communication or that for parallel communication to be connected to an inverter device. CONSTITUTION:This is so arranged that can select and execute either a program 14 for parallel communication or a program 15 for serial communication with a program selector 13, according to whether either control panel 2A or 2B for serial communication or for parallel communication is connected, by providing an inverter device 1 with a connector 11 for serial communication and a connector 12 for parallel communication and preparing a program 15 for serial communication and a program 14 for parallel communication.
Patent JP-S5628517-A (JP)
Title: Tuning indicating unit
Inventor: MIYANAGA KATSUHIKO
IPC: H03J3/14
Filed: 1979-08-16
Abstract: PURPOSE:To make it possible to indicate always a tuning point independently of the level of an input, by utilizing the S-form characteristic of the FM detecting circuit and the intermediate frequency signal. CONSTITUTION:After converted to an M-form characteristic signal by FETQ9 and transistors Q10, Q11, and Q12, the S-form characteristic signal obtained at output terminal A of detecting circuit 3 is supplied to meter M through transistor Q13. Meanwhile, the AGC signal obtained from intermediate frequency amplifying circuit 2 is taken out from terminal C and is supplied to transistor Q8, which has the emitter and the collector connected commonly together with transistor Q13, through transistor Q7. The current flowed to tuning indication meter M becomes the sum of  collector currents of transistors Q8 and Q13.
Patent JP-2000292598-A (JP)
Title: X-ray image photographing device
Inventor: AMITANI KOJI
IPC: A61B6/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image photographing device capable of obtaining good X-ray images easy to diagnose. SOLUTION: An X-ray image photographing device stores the last image of animation shooting or still picture shooting immediately before shifting from animation shooting to still picture shooting or from still picture shooting to animation shooting in succession, and by using the stored image data, ghost is taken off by image processing. Before shifting from animation shooting to still picture shooting, X-ray irradiation is once stopped to shift to still image shooting. When shifting from fluoroscopy image shooting to still image shooting in succession, it is shifted to still image shooting after an interval of longer time than the shot picture intervals of fluoroscopy. Also, when shifting from fluoroscopy image shooting to still image shooting in succession, opposite electric field to the electric field given for fluoroscopy image shooting is given.
Patent JP-S63270149-A (JP)
Title: Press with detector-incorporating positioning jig and printing method
Inventor: NAKANO TATSUO
IPC: B41F17/14
Filed: 1987-04-30
Abstract: PURPOSE:To enable easy verification of contact of a metallic substrate with a positioning jig and printing accurately with high precision, by incorporating a conductive detector in the jig. CONSTITUTION:A metallic substrate 2 is disposed on a bench 1, in contact with a positioning jig 3. The jig 3, which incorporates a detector, is conductive at a part thereof making contact with the substrate 2. When the jig 3 makes contact with all contact parts 5, 6, 7, with the substrate 2 as a part of a conductive material, verifying devices 8, 9 are operated, whereby high-precision printing can be accurately performed. The verifying devices 8, 9 may be constituted of blinking lamps or alarm buzzers.
Patent JP-2000303208-A (JP)
Title: Panty hose
Inventor: KOZUKA TOSHIRO
IPC: A41B11/14
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a panty hose suitable for countermeasures against oversensitiveness to cold without deteriorating the fashionability. SOLUTION: This panty hose is obtained by independently providing a first opening h1 and a second opening h2 for separately exposing the big toe and other toes in respective tips of a pair of foot housing parts 2a of the panty hose body 2, arranging a pair of foot toe covering parts 3 for covering the foot toes exposed from the first and second openings h1 and h2 so as to correspond to each of the tips of the pair of foot housing parts 2a and providing each of the pair of foot toe covering parts 3 with a foot toe covering unit 6 and a foot toe housing member 4 having five foot toe housing holes ht1 to ht5 for separately housing each of the foot toes in the interior of the foot toe covering unit 6. The foot toe housing member 4 is composed of an infrared radiating member.