baber/WOPTO huggingface dataset:
Patent JP-H04239043-A (JP)
Title: Flame-retardant styrenic resin composition
Inventor: FUJITA TOMOYUKI
IPC: C08L25/02
Filed: 1991-01-14
Abstract: PURPOSE:To obtain the title compsn. excellent in flame retardance, light resistance, heat resistance, and impact strength by compounding a rubber-modified vinylarom. resin, specific compds., and Sb2O3 each in a specified amt. CONSTITUTION:The title compsn. comprises 100 pts.wt. rubber-modified vinylarom. resin (A) (e.g. a polybutadiene-modified PS), 10-25 pts.wt. compd. (B) of formula I [wherein R is H or a group of formula II or III (wherein each R' is independently a lower alky group or a phenyl group optionally substd. by Br or Cl); X is Br or Cl; l is 1-4; and n is 0-30] having a wt.-average mol.wt. of 500-200O, 10-2 pts.wt. brominated organophosphorus compd. (C) of formula IV (wherein R is 1-15C hydrocarbon group; and n is 1-3), and 1-10 pts.wt. Sb2O3, provided that the sum of compds. B and C is 15-26 pts.wt.
Patent JP-S59127947-A (JP)
Title: Resin coated sand composition for shell mold
Inventor: SAEKI YUKIO
IPC: B22C1/22
Filed: 1983-01-13
Abstract: PURPOSE:To improve the quick curability and bending strength of a shell mold formed of molding sand for producing a shell mold by coating the surface of said sand of specific two kinds of novolak type phenolic resins. CONSTITUTION:The resin prepd. by mixing a novolak type phenolic resin having 2.0-7.0 ratio O/P of the methylene group of an ortho bond (O) and para bond (P) indicating the bonding position of the methylene group to the -OH group of a phenol and contg. <=5% lubricant such as ethylene-bis-stearamide and a novolak type phenolic resin having 0.3-1.2 O/P ratio and both having 300-600 number average mol.wt. at a weight ratio of 1:9-9:1 is coated on the surface of molding sand in the stage of manufacturing coated sand which is a raw material for producing a shell mold for casting light alloys, etc. The shell mold using such coated sand cures quickly and has excellent bending strength.
Patent JP-S56100248-A (JP)
Title: Ventilating fan for window
Inventor: HIRAOKA SHIYUNJI
IPC: F24F7/013
Filed: 1980-01-14
Abstract: PURPOSE: To enable a safe and reliable holding of a power source, cord, by a method wherein the power source cord runs along a support of a fixing frame, it is nipped by means of a pressing device, and the end of the pressing device is inserted between a matching groove of the fitting frame and a pannel for holding it therein.  
     CONSTITUTION: A thin cut part 23, an approximately V-hook part 24, and an  approximately semicircle mating part 25 are mounted at the upper end of a pannel  21, without break, and the resultant work is separated at the cut part 23 to form a pressing device 27. The hook part 24 is inserted between the pannel 21 and a matching groove 11 of a support 10 and engages the end through the elastic action for fastening so as to prevent disengagement. A power source cord 16, running from a ventilating fan body 12, is nipped along the support 10 between the pressing device 27 and the pannel 21, and is covered with the mating part 25 of the pressing device 27, whereby the cord can be held neatly. This prevents the cord from being caught by a person, an object and the like, and permits the prevention of damage on the power source cord 16, an attachment plug 17 and the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11197440-A (JP)
Title: Gas detoxification device
Inventor: NAKAMURA NAOTO
IPC: H01L21/205
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas detoxification device which is capable of maintaining a running cost at a low level and can be operated stably ad further, is reliably safe. SOLUTION: This gas detoxification device is made up of a dry gas detoxification device 4 and a combustion-type gas detoxification device 3, and removes the adverse effect of an objective gas with a harmful influence to be eliminated by the combustion-type gas detoxification device 3 when the combustion-type gas detoxification device 3 is in a normal operation state in which no abnormality is detected. On the other hand, when the combustion-type gas detoxification device 3 shows an abnormality detected, the objective gas with a harmful influence to be eliminated is detoxified by the dry gas detoxification device 4.
Patent JP-S59127944-A (JP)
Title: Die head for grooving
Inventor: IKENAKA YOSHIHARU
IPC: B21D17/04
Filed: 1983-01-14
Abstract: PURPOSE:To adjust surely the radial projecting position of a tool to a specified position with a simple construction by providing a projecting arm to an annular plate, and screwing a feed screw shaft which moves radially forward and backward grooving tools into the tapped hole of the projecting arm. CONSTITUTION:A projecting arm 21 is formed at the outside circumferential part of a movable plate 11 and a tapped hole 23 is formed to the arm 21. The axial line 23A of the hole 23 exists extensionally in the plane inclusive the plate 11. A handle 25 having a feed screw shaft 27 is attached to the hole 23 and the semispherical top end 28 of the shaft 27 is detained in a suitable place 29 of, for example, the body of a cutting machine to be attached with said die head. When the handle 25 is thereupon operated to rotate, the plate 11 can be turned relatively with a plate 13. As a result, tool holders 10, hence rollers 20 are advanced radially by the distance of l2 to positions 20' and the tips of the rollers 20 are brought into contact with a work such as a pipe 100 or the like.
Patent JP-H11202399-A (JP)
Title: Film incorporated type camera
Inventor: SUZUKI YOSHIJIRO
IPC: G03B17/18
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent the jump and deviation of a film counter as much as possible even in the case of dropping a film incorporated type camera or giving an impact to it, to judge the propriety of the recycle of a strobe unit at a high grade and to further effectively utilize resources. SOLUTION: An electronic counter 19 is provided in the strobescope unit inside a camera body. At the LCD display part 22 of the electronic counter 19, the photographing residual number of a film and the cumulative number of times of the light emission of a strobescope are displayed by numerals and the completion of strobescope charging is displayed by a flash mark respectively electronically. By storing the cumulative number of times of the light emission of the strobe in the storage part 23 of the electronic counter 19 and displaying it at the LCD display part 22, the propriety of the recycle of the strobescope unit is judged from the cumulative number of times of the light emission of a strobescope light emission part 5.
Patent JP-S5497402-A (JP)
Title: Sterero reproducer
Inventor: MOGI NORIO
IPC: H04S1/00
Filed: 1978-01-18
Abstract: PURPOSE:To improve spacial spreading feel of sound fields without impairing sound image localization feeling of the original sounds even when reproduced in a narrow room by synthesizing artificial indirect sounds thereby increasing the time differences between direct sounds and initial indirect sounds. CONSTITUTION:Input signals of right and left channels are delayed by tau1 in delay circuits 1, 2 to create a time difference owing to the difference of path differences (a), (b). The outputs of the circuits 1, 2 are divided to two signals of a phase difference theta and amplitude ratio X by the distribution circuits 17, 18 consisting of phase shifters 3 and 4, 7 and 8, level setters 5 and 6, 9 and 10. Those of the same advanced phases and those of the same delayed phases are added themselves in adders 12, 11. When these artificial indirect sound signals are added to the input signals by adders 13, 14 and are converted to sounds with speakers, the original sounds localize in the position of I between both speakers without being disturbed by the artificial indirect sounds and the indirect sounds are heard from the direction of an imaginary wall B, thus the depth of the sound image I becomes the position of the virtual images determined from the time differences from the directions of the direct sounds and indirect sounds viewed from the listening position P.
Patent JP-H05176340-A (JP)
Title: Color killer output circuit
Inventor: KATAOKA SHINICHIRO
IPC: H04N9/70
Filed: 1991-01-16
Abstract: PURPOSE:To reduce the cost of IC formation by providing a transistor(TR) to be turned on by an output of a color killer detector and setting up a hue adjusting input terminal level to 'L'. CONSTITUTION:Since the base voltage of a TR 25 is turned to the 'H' level when 811 output of a comparator 15 is the 'H' level (i.e., black-and-white broadcasting), the TR 25 is turned on and a hue adjusting input terminal 10 is turned to the 'L' level. When the output of the comparator 15 is the 'L' level (i.e., color broadcasting), the base of the TR 25 is turned to the 'L' level and the TR 25 is turned off. Thus the TR 25 is used also as a color discriminating signal terminal without exerting influence upon the terminal 10, reducing the cost of IC formation.
Patent JP-H02231051-A (JP)
Title: Apparatus for continuously charging 'miso'
Inventor: HIROSE KAZUO
IPC: A23L11/20
Filed: 1989-01-10
Abstract: PURPOSE:To obtain the subject apparatus capable of readily carrying out quality control and planned production and producing 'MISO' (fermented bean paste) with excellent productivity without any lid 'MISO' by pressurizing materials from a charging port, successively charging the materials, fermenting and aging the charged materials, then decompressing the interior of the apparatus in a vacuum and enabling pulling up of the resultant 'MISO'. CONSTITUTION:The objective apparatus constructed by providing a charging device body 1, such as U-shaped device, with a 'MISO' heater 2, cooler 3, thermometer and inspection holes 4 and arranging a charging port extruder 8 for hydraulic pressurizing, etc., in a charging port 6 and a pulling up device 7 with vacuum decompression in a digging out port 5.
Patent JP-H08190252-A (JP)
Title: Image forming device
Inventor: OKUDA KOICHI
IPC: G03G15/02
Filed: 1995-01-12
Abstract: PURPOSE: To prevent wear of the surface of a photoreception drum as much as possible and to stabilize the electrification potential of the surface to the utmost. CONSTITUTION: The device comprises the photoreception drum 1 on the surface of which an image formation area and image non-formation area are formed, an electrifying roller 2 which is free to impress an electrification voltage on the surface, a laser beam scanner 30 which is free to subject the surface of the photoreception drum 1 to exposure, and an exposure control part 31 for controlling the scanner 30 carrying out image exposure, when the scanner 30 faces the image formation area, and for controlling the scanner 30 carrying out destaticization exposure, after the control of the image exposure. It further comprises. a developing device 4 and transfer roller 5, which forms an electrostatic latent image, formed by exposure in the image formation area on the photoreception drum 1, into an electrostatic toner image, and transfers the toner image to a specific transfer material S, and a voltage supply means 3 for supplying an electrification voltage, in which a DC current and an AC current overlap, when the electrifying roller 2 faces the image formation area, and for stopping the supply of the electrification voltage produced at least by the AC current, when the electrification roller 2 faces the image non-formation area.
Patent JP-H11198620-A (JP)
Title: Towing hook for automobile
Inventor: TAKAHASHI MASAYUKI
IPC: B60D1/04
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a towing hook that secures the specified strength and rigidity, and in the case where excessive force acts on a vehicle, holds any deformation in a body frame down to the minimum. SOLUTION: A body frame of an automobile comprises a pair of side members 11 and 12, plural pieces of cross members 13, 15 or the like and a suspension frame 14. Then, a towing hook 10 of an automobile whose one end is stuck fast in a cantilever state and extending toward in almost front of the car is installed in this suspension frame 14 installed in front of this body frame. This towing hook 10 should be formed into a dual structure being composed of installing a first towing hook 4 installed with a towing hook engaging part 2 together with a second towing hook 7 being longer at least the car frontward than the first hook 4, and having a towing hook engaging part 5.
Patent JP-S5389690-A (JP)
Title: Semiconductor device
Inventor: MASUHARA TOSHIAKI
IPC: H01L21/822
Filed: 1977-01-19
Abstract: PURPOSE: To increase the density of integration by forming parasitic bipolar transistors in the drains of driving transistors from the substrate terminal supplying a power source voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02184615-A (JP)
Title: Dentifrice composition
Inventor: KOZUKA KOUSEI
IPC: A61K8/20
Filed: 1989-01-10
Abstract: PURPOSE:To obtain a dentifrice composition effective in promoting the health of tooth and gum and exhibiting excellent effect for the prevention and remedy of periodontosis, prevention of foul breath, prevention of dental caries, hemostasis in toothbrushing, etc., by compounding a bivalent-trivalent iron salt or a bivalent iron salt composition. CONSTITUTION:The objective composition is produced by compounding a bivalent-trivalent iron salt, table salt containing a bivalent-trivalent iron salt or a bivalent iron salt composition as essential components. The obtained composition exhibits the above-mentioned effects by the action of the bivalent-trivalent iron salt or the bivalent iron salt composition and is effective as a preventive or remedy for periodontosis such as alveolar pyorrhea or gingivitis. The bivalent-trivalent iron salt can be produced as a transition state obtained by throwing a trivalent iron salt (or a bivalent iron salt) into a large amount of strong alkaline aqueous solution (or a strong acid aqueous solution) to cause the atomic valence conversion to bivalent iron (or trivalent iron). The bivalent iron salt composition is derived from a bivalent iron salt, an amino acid and a reducing substance and is a bivalent iron salt stabilized in the form of an organic complex.
Patent JP-H03208357-A (JP)
Title: Method of changing transfer direction of ic element
Inventor: MIYAUCHI AKIHIRO
IPC: H01L21/66
Filed: 1990-01-10
Abstract: PURPOSE:To prevent damage to an IC element by pressing the element disposed at the lower end of a storage truck to a roof when the fact that one element is fed on a direction changing rail is detected, and rotating the rail to a vertical state. CONSTITUTION:An IC element 11 is supplied to a storage truck 12 in a state that a stopper 14 of the truck 12 protrudes. If the elements 11 are fully loaded in the truck 12, the stopper 14 is released, and the element 11 is naturally dropped from the truck 12 toward a direction changing rail 15. If the fact that one element 11 is moved onto the rail 15 is detected by a sensor, the stopper 14 of the truck 12 protrudes at time necessary to reach the element 11 at the stopper of the rail 15, and the element 11 at the lowermost end of the truck 12 is pressed to a roof 13. Then, the rail 15 is rotted to a vertical state, and the element 11 is send to a rear stage rail by natural dropping. Thus, the rail can be effectively rotated, and there is no fear of damaging the element.
Patent JP-H11201240-A (JP)
Title: Dust cover assembly structure for bevel gear device
Inventor: EDA KANICHI
IPC: B62D3/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a dust cover assembly structure for bevel gear device which has good workability and an assembling property and is excellent in durability. SOLUTION: In a bevel gear device, a pair of gear shafts 6 and 8 which are inserted into a gear case 2 with a fixed relative shaft angle and supported by a bearing, mesh related bevel gears 7 and 9 in the gear case 2, and transmit rotational movement by changing the shaft angle. In at least one gear shaft 6, a fastening nut 25 to position and fasten the gear shaft 6 relative to the gear case 2 through the bearing 12 so that it can rotate freely and a lock nut 26 to lock the position, are threadedly fitted. A dust cover is installed integrally on the fastening nut 25.
Patent JP-H07266111-A (JP)
Title: Tightening device in machine tool with rotating fastening cylinder
Inventor: HERUMUUTO BUAIHIRAA
IPC: B23B31/30
Filed: 1995-01-13
Abstract: PURPOSE: To cope with a controller for the axial movement of a fastening piston to make it adjustable with a simple method in adjusting a limit of the fastening piston stroke. CONSTITUTION: In a fastening device comprising a rotating fastening cylinder 1 and a controller 12 for the axial movement of a fastening piston 2, the controller comprises a first connecting part 13.1 and a connecting member 14.1 operating at a front end position of the fastening piston stroke by the connecting part, the connecting member is connected to a distibutor casing 5, and the connecting part is mounted on a connection rod 16.1. The connection rod is guided in the axial direction movably in the longitudinal direction while contacted with the casing 5, and fixed to a cylinder 1 to the relative axial movement by using a rotary bearing 17.1 mounted in the cylinder 1. The controller 12 further comprises a second connecting part 13.2, and the connecting part operates a second connecting member 14.2.
Patent JP-S61163093-A (JP)
Title: Remote controller for propeller of ship
Inventor: KAWAMURA MINORU
IPC: H04Q9/00
Filed: 1985-01-14
Abstract: PURPOSE:To reject the effect of sea-water salt on the remote control of the propeller of a ship by communicatably connecting a propeller side controller to a remote controller through an optical-fiber cable. CONSTITUTION:A remote controller 1 and a propeller side controller 2 are detachably connected to each other through an optical-fiber cable 5 with its optical connectors 6 and 7 connected to the optical couplers 3 and 4 of the remote controller 1 and the propeller side controller 2, respectively. Both the controllers 1 and 2 interchange informations through the optical fiber constituting the optical-fiber cable 5 and perform a remote control of the propeller in cooperation with each other. The information interchange is surely performed by means of a digital multiplex communication without being affected by the noises due to sea-water salt, internal-combustion engines and the like.
Patent JP-S57119160-A (JP)
Title: Electronically controlled fuel injection device
Inventor: KAMIFUJI HIROSHI
IPC: F02M69/00
Filed: 1981-01-13
Abstract: PURPOSE: To feed an adequate amount of fuel to an automobile engine in its wide range operational state through the above described device, by connecting the return flow line of a fuel pressure regulator to the richer nozzle passage of a throttle main unit and opening a valve at high loaded operation of the engine at its high speed.  
     CONSTITUTION: A fuel pressure regulator 12 is provided with a seat part on the upper side of a diaphragm supported by a coil spring, when prescribed pressure fuel passes, the seat part is sealed by a seat, however when high pressure fuel is fed from a pipe 11, the diaphragm is depressed to open the seat part, and a surplus amount of the fuel is released to a pipe 10. While in a throttle main unit 1, negative pressure is generated in a richer nozzle 8 as intake air quantity increases, and a check ball 5 is lifted by overcoming tension of a spring 6, then fuel from a pipe 4 is sucked and supplied from the pipe 10 of the fuel pressure regulator 12 through a fuel passage 14. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56102075-A (JP)
Title: Dry cell
Inventor: TSUCHIYAMA KAORU
IPC: H01M4/66
Filed: 1980-01-17
Abstract: PURPOSE:To increase the density of the carbon and enhance the resistance to liquid leakage of a dry cell, by using a bone material made of a mixture which is made up of a high-purity graphite such as artificial graphite or petroleum coke, and a natural graphite such as mudlike graphite or flake graphite. CONSTITUTION:For the bone material of a carbon 5, a mixture consisting of 90- 98wt% of a high-purity graphite such as artificial graphite or petroleum coke, and 2-10wt% of a natural graphite such as mudlike graphite or flake graphite is used. As a result, extrusion molding is smoothly conducted, a carbon with high purity can be obtained, and the resistance to liquid leakage of a dry cell is enhanced.
Patent JP-S5596694-A (JP)
Title: Semiconductor laser device and method of fabricating the same
Inventor: SUGINO TAKASHI
IPC: H01S5/223
Filed: 1979-01-18
Abstract: PURPOSE:To stably provide a basic lateral mode oscillation by a semiconductor laser device by locking in light at an active layer in a direction perpendicular to a current injection direction with another mechanism than a buried layer and employing a buried layer having high specific resistance for limiting the current. CONSTITUTION:A stepwise difference is formed on an n-type substrate 8. Then, an n-type clad layer 9, an active layer 10, a p-type clad 11, and a p-type ohmic electrode forming layer 12 are sequentially grown on the substrate 8. An oxide film 13 is adhered onto the surface of the crystal thus obtained in such a manner that the bent portion of the layer 10 is placed directly above the difference in stripe state. With the oxide film 13 as a mask the substrate is mesa etched. Then, a buried layer 14 is grown on the substrate. After a zinc is diffused in the layer 12, a p-type side ohmic electrode 15 is formed thereon. Then, an n-type side ohmic electrode 16 is formed thereon. In this case, the light is locked in due to the difference of the thickness occurred at the bent portion of the layer 10. Thus, high specific resistance is provided at the layer 14 for limiting the current.
Patent JP-S62162304-A (JP)
Inventor: MURAKAMI TOMITARO
IPC: H01C17/28
Filed: 1986-01-13
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-S63173762-A (JP)
Title: Electric type power steering device
Inventor: ICHIMARU HIDENORI
IPC: B62D5/04
Filed: 1987-01-12
Abstract: PURPOSE:To avoid the clutch shock by gradually starting an electric motor according to the increase of the detected torque when the detected torque reaches the first prescribed value before the detected torque reaches the second prescribed value with which power assistance is actually executed. CONSTITUTION:In a control circuit 60, when a car speed sensor 64 detects the low speed traveling, the steering torque detected by a torque sensor 66 reaches the first prescribed value lower than the second prescribed value with which power assistance is actually executed, a microcomputer 62 drives a power transistor 76 through an amplifier 74 by the duty ratio signal corresponding to the detected torque, and an electric motor 38 is started through the right or left revolution-drive circuits 54 or 56 corresponding to the steering direction, and the electric motor 38 is gradually started up with the number of revolution corresponding to the increase of the detected torque. When the detected torque reaches the second prescribed value, an electromagnetic clutch 28 is excited through an amplifier 72, with the duty ratio signal corresponding to the detected torque, and power assistance is executed. Therefore, the power assistance having the superior responsiveness can be executed free from clutch shock.