baber/WOPTO huggingface dataset:
Patent JP-2000169696-A (JP)
Title: Flame-retarded polycarbonate resin composition excellent in thermal stability
Inventor: OKADA KOJI
IPC: C08K5/42
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retarded polycarbonate resin composition capable of not only stably manifesting excellent flame retardance but also improved in thermal stability by regulating the sodium molar fraction in a nonhalogen- based aromatic sulfonic acid and the sodium content distributed in the polycarbonate resin. SOLUTION: This flame-retarded polycarbonate resin composition contains 0.001-0.05 pt.wt. of a value represented by the following formula-2 and expressed in terms of sodium in a resin composition obtained by compounding a polycarbonate resin with a sodium nonhalogen-based aromatic sulfonate having 0.075-0.13 sodium molar fraction represented by formula-1. formula-1: the sodium molar fraction = atomic weight of sodium/molecular weight of the sodium nonhalogen-based aromatic sulfonate. formula-2: the value expressed in terms of sodium = amount (pts.wt.) of the compounded sodium nonhalogen-based aromatic sulfonate based on 100 pts.wt. of the polycarbonate resin × sodium molar fraction represented by formula-1.
Patent JP-2001191730-A (JP)
Title: Tire for motorcycle
Inventor: NISHIKAWA KAZUHITO
IPC: B60C9/18
Filed: 1999-12-29
Abstract: PROBLEM TO BE SOLVED: To enhance performance such as high speed durability and maneuvering stability in full bank turning travel up to the vicinity of a rectilinearly traveling level. SOLUTION: Tread rubber 2G is formed of a base rubber layer 21 and a cap rubber layer 22. The base rubber layer 21 protrudes outside in the radial direction toward the tire axis directional outside with a vicinal position Y on the outside end 7E of a belt layer 7 as a starting point P, and has a thickness increasing part 21A for increasing the ratio Tb/T of the thickness Tb of the base rubber layer 21 to the whole thickness T of the tread rubber 2G.
Patent JP-2000189476-A (JP)
Title: Portable supporting stick
Inventor: KATO MOTOSHIGE
IPC: A61H3/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a handy and excellently usable supporting stick capable of helping a physically challenging person such as having uneasy in feet, to sit and stand when using a Japanese-style toilette and in other situations of daily living to move easily. SOLUTION: This portable supporting stick is formed as follows. A stick body part 1 which has a grip handle 3 and a shaft stick 2 in a roughly T-shape. Leg sticks 4s which are placed relatively facing to the right and the left sides of the shaft stick 2. A working box 6 which is placed in a form that the shaft stick 2 passes through the inside, while the upper part of the leg sticks 4s are stored inside the working box 6. A strap 7 which is placed at the back face of the working box 6. A working mechanism, which is for moving the shaft stick 2 freely up and down or freely fixing it, is provided. An open and close mechanism, which makes the leg sticks 4s freely open and close, is provided.
Patent JP-H04213672-A (JP)
Title: Vehicular door locking device
Inventor: NAWA JUNJI
IPC: E05B1/00
Filed: 1990-12-10
Abstract: PURPOSE:To prevent the opening of a door at the time of a collision by installing a rod lever, linked with lock mechanism, between a lock knob and an inner handle provided with an engaging groove, and releasing the engagement between the inner handle and the rod lever at the time of locking. CONSTITUTION:A rod lever 10, provided with an engaging groove 10b and linked with a rod 5 connected to lock mechanism, is installed between a lock knob 4 and an inner handle 3 with an engaging groove 3b provided at its end part. It is so formed that the engaging groove 3b of the inner handle 3 is disengaged from the engaging groove 10b of the rod lever 10 at the time of setting the lock knob 4, and the deformation of the rod 5 due to the collision or the like of a vehicle can be absorbed by the displacement of the rod lever 10 so as to prevent the action of the lock mechanism. The reliability of a locking device can be thereby secured.
Patent JP-H04213756-A (JP)
Title: Document editing device
Inventor: SORADA HIROSHI
IPC: G06F17/21
Filed: 1990-12-12
Abstract: PURPOSE:To confirm the tab information by outputting and displaying a set position and discriminating information corresponding to its position, based on position information from a reference position. CONSTITUTION:Initialization of a tab setting buffer is executed by writing a tab information storage part 12-2 in a buffer area. At the time of accessing the tab information in the tab information storage part 12-2 and the tab setting buffer, a storage part and an address in which the tab number is added to the head address of the buffer are used. In this case, a CPU 10 refers to tab data corresponding to the number concerned in the tab data stored in the tab information storage part 12-2. In the case this tab data referred to is that of an area displayed on a CRT 20, a broken line and the tab number are displayed in the tab position.
Patent JP-H04217197-A (JP)
Title: Digital video recording and reproducing device
Inventor: SUGA ATSUO
IPC: H04N19/65
Filed: 1990-12-19
Abstract: PURPOSE:To attain the reduction in cost and to realize variable speed reproduction with good picture quality in a component recording system digital VTR suppressing the running cost by data compression technique. CONSTITUTION:The data compression processing of Cb signal data 15 and Cr signal data 16 is performed by one color difference signal data compression circuit 20, and a data compression system equalizing luminance signal compression data 19 and color difference signal compression data 20 is used. A field screen is divided into plural blocks Bmn, and data compression is performed in a block unit. A shuffling circuit 24 rearranges the blocks. Recording signal data 27 is constructed by the succession of synchronizing blocks SB. The synchronizing block SB contains the block B1 where the compression and shuffling is performed.
Patent JP-H04220504-A (JP)
Title: Scanning tunnel microscope for observing organic sample
Inventor: KONAKAWA RYOHEI
IPC: H01J37/28
Filed: 1990-12-20
Abstract: PURPOSE:To observe an organic sample without changing a form or contaminating the sample. CONSTITUTION:An airtight chamber 9 with a main body 1 to be housed inside and gas passages 13,14 for substituting atmospheric gas are provided so that the atmospheric gas in the chamber can be substituted by exhaustion of the gas and gas supply from a gas source while a part or an entire part of an outer wall of the chamber 9 is transparent and also operation gloves are provided.
Patent JP-H04222227-A (JP)
Title: Carbon fiber grown in gaseous phase
Inventor: HARADA MINORU
IPC: D01F9/127
Filed: 1990-12-25
Abstract: PURPOSE:To provide a carbon fiber grown in gaseous phase, originated from carbon fiber grown in nascent gaseous phase and giving a composite material having excellent mechanical properties when compounded to a matrix material such as plastics. CONSTITUTION:The objective carbon fiber grown in gaseous phase has a diameter of <=5mum, a length of <=100mum, an average aspect ratio of 2-100 and rugged broken end. The carbon fiber having the above characteristics can be produced by breaking a carbon fiber grown in nascent gaseous phase by high impact force caused by the collision of small particles, etc.
Patent JP-H04228378-A (JP)
Title: Vehicle assembling method
Inventor: KAWAMURA MASARU
IPC: B62D27/02
Filed: 1990-12-27
Abstract: PURPOSE:To improve the assembling performance of vehicle interior parts. CONSTITUTION:A roof 5 is divided from a vehicle body 1 at the lower part of a front pillar 2 and the upper part of a rear pillar 4. interior parts are carried into the interior of the body 1 from above in the non-existing state of the roof 5 so as to be assembled with desirable work performance. A back door 6 is fixedly fastened to a rear header 12 together with the rear part of the roof part 5 by a back door hinge member.
Patent JP-H04231151-A (JP)
Title: Method for charging dummy bar for continuous casting operation and dummy bar which can be used for it
Inventor: YAMAGUCHI KENZO
IPC: B22D11/08
Filed: 1990-12-28
Abstract: PURPOSE:To incline a dummy bar having a square cross-section shape nearly in a rhombic shape, to make it easy to be mounted on a V-shaped dummy bar storage part of a storage arm device and to make a hung ring of the dummy bar not to disturb a continuous casting operation. CONSTITUTION:A concealing room 59 having an inclined part 69 and an operating part 58 is formed on the dummy bar and a hung ring 67 is held in the concealing room 59. The hung ring 67 can be concealed in the concealing room 59. At a storage stage, the dummy bar is inclined in a rhombic shape and mounted easily on the V-shaped dummy bar storage part of the storage arm device. Thereafter, the whole body of the hung ring 67 is concealed in the concealing room 59 of the dummy bar. In a concealed state, the dummy bar is mounted on a group of horizontal rollers, further, set to a water cooled mold. In the continuous casting operation, the hung ring 67 continues to be concealed in the concealing room 59.
Patent JP-H04215775-A (JP)
Title: Afterimage type golf trainer
Inventor: TADA KOZO
IPC: A63B69/36
Filed: 1990-12-14
Abstract: PURPOSE:To visually observe a golf ball hit by a golf club head with the afterimage of a stroboscope flashed at the instant when the golf club head hits the golf ball. CONSTITUTION:A golf trainer is constituted of sensors 1, 2 confirming the transit of a golf club head 6, a circuit 3 processing the outputs of the sensors 1, 2, and a stroboscope 4 flashed by the output of the circuit 3.
Patent JP-H04220092-A (JP)
Title: Oscillation circuit for television tuner
Inventor: ISHIKAWA FUMIO
IPC: H04N5/44
Filed: 1990-12-19
Abstract: PURPOSE:To attain stable oscillation over a wide band and to extend the oscillating frequency ratio by controlling a capacitance of a circuit positively feeding back a resonance output to an oscillation amplifier as required. CONSTITUTION:Part of an output of a resonance circuit 1 is fed back positively to an oscillation amplifier 13 via a feedback circuit 9. Plural (e.g. 2) variable capacitors 2,3 are connected in series in the circuit 9, the capacitance of the circuit 9 is varied remarkably over a wide band, and the capacitance is selected small when the resonance frequency is high and the capacitance is selected large when the resonance frequency is low. Thus, stable oscillation is attained over a wide band and the oscillation frequency ratio is increased, and e.g. three- band configuration is used as 2-band configuration.
Patent JP-H04224081-A (JP)
Title: Electrically-driven press type resistance welder
Inventor: SATO YOSHIO
IPC: B23K11/11
Filed: 1990-12-21
Abstract: PURPOSE:To automatically manage the welding quality by setting the bearing part and the elastic body having the high precise moving performance whose frictional force is made low on the pressurizing force transmitting route. CONSTITUTION:The resistance welder applys the pressurizing force and sends the electric current which are required for welding the matter to be welded through the electrode 9 to execute press-welding. And the motor 19 is used as the pressurizing source of the electrode 9. The rotary motion of the motor 15 is changed to the linear movement through the ball screw 3 and the ball nut 20. The bearing part 40, having the moving function of high precision, for transmitting the linear movement required to detect the displacement due to expansion of the nugget generated in the course of forming nugget to the sensor 50 is provided at the pressurizing force transmitting route such as between the motor 15 and the ball screw 3 and/or the ball screw 3 and the electrode holders 7. The elastic body which absorbs the bent at the time of electrode pressurizing is provided at the bearing part 40. Therefore, the variable pressurization control can be executed automatically with the expantion monitor.
Patent JP-H04221294-A (JP)
Title: Water jet propulsion device for small boat
Inventor: FUKUDA TARO
IPC: B63H11/11
Filed: 1990-12-21
Abstract: PURPOSE:To reduce hull resistance against a jet water flow, increase a propulsive force, particularly a propulsive force at the time of going astern, and keep the design of a reverse pipe less affected by a nozzle section. CONSTITUTION:Reverse chamber cellularizing members 66a and 66b having a rear end opening 66f are provided in a pump housing 61 for blowing a jet water flow, thereby cellularizing a reverse chamber 66. A nozzle section 65 and a steering nozzle 68 are laid in the aforesaid reverse chamber 66, and a reverse bucket 72 is fitted to the reverse chamber cellularizing members 66a and 66b for closing the opening 66f at the time of going astern. Furthermore, a pair of reverse pipes 69 and 69 with the ends thereof open to both port and starboard sides of a hull are connected to the members 66a and 66b, and the other ends are kept open to the inside of the reverse chamber 66. In addition, chopper valves 70 and 70 are fitted to the steering nozzle 68 for selectively closing the reverse pipes 69 and 69 open to the reverse chamber 66.
Patent JP-H04225889-A (JP)
Title: Portable toilet sewage disposal agent
Inventor: HIRATA JUNICHIRO
IPC: C02F1/00
Filed: 1990-12-26
Abstract: PURPOSE:To provide a powdered toilet sewage disposal agent exerting a stable disposal effect even against the slight variations in temp. and pH, having sterilizing and antiseptic properties and capable of being conveniently used. CONSTITUTION:This portable toilet sewage disposal agent contains >=1 kind of compd, selected from a diol-based compd., a guanidine-base compd. and an aldehydic compd., vegetable essential oil, org. acid and anhydrous magnesium sulfate.
Patent JP-H04132810-A (JP)
Title: Electric control liquid operation value actuator
Inventor: UIRIAMU EDOMONDO RICHIESON
IPC: F01L9/20
Filed: 1990-12-26
Abstract: PURPOSE: To rapidly operate an actuator and greatly reduce a loss by controlling a control valve by a pair of permanent magnets and a pair of coils corresponding to these permanent magnets and forming the control valve with a cylindrical sleeve and an armature. CONSTITUTION: In a cylinder 11 formed with a sleeve 7 surrounded by the valve 9 of a main body 3, a shaft 1 having a piston 5 connected thereto is disposed. A hydraulic valve actuator employs an electronically controlled solenoid latch. The latch is composed of permanent magnets 35 and 49, coils 37 and 47, magnet pole pieces 39 and 45 and an armature 43. The latch is used to move the armature 43 connected to the valve 9 so that the valve actuator is controlled. The armature 43 and the valve 9 are driven by springs 51 and 53. A piston 31 cocks a spring 2T to return to a closed position by using the high pressure fluid of a cylinder 21 through the use of an external pump. The spring 53 is also cocked to hold the actuator in a preparatory state for other movement. Thus, the valve actuator can be extremely rapidly operated and a loss can be greatly decreased.
Patent JP-H04229588-A (JP)
Title: Spark plug for internal combustion engine
Inventor: TAKAMURA KOZO
IPC: H01T13/32
Filed: 1990-12-26
Abstract: PURPOSE:To restrain flying spark voltage rise with a discharge surface part retained in a constantly irregular condition by arranging an electrode material, composed of powder having a specific relation of composition and a particle diameter, on at least one side discharge surface part of a center electrode and an earth electrode. CONSTITUTION:A spark plug is composed of a center electrode 4, held with an electrical porcelain 20, and an earth electrode 3, provided in a housing fixed to the outer periphery of the insulator 20 and faced to the electrode 4 with a gap between. An electrode material 1, composed of metal such as Pt and inorganic material powder such as aluminum not alloyed with the metal, is arranged on a discharge surface part 40 of the electrode 4. A relation formula of log V>=1.1XlogD-2.3 is satisfied between a content V (volume %) of inorganic material powder in the material 1 and a mean particle diameter D (mum) of the powder. The metal melted at the time of discharging is sticked as small particles on the powder surface to form many discharge starting points, obtaining excellent flying spark voltage reducing effect.
Patent JP-H04270057-A (JP)
Title: Metal casting device
Inventor: CHIYAARUZU DANIERU BURAUN
IPC: B22D41/16
Filed: 1990-12-27
Abstract: PURPOSE: To prevent the adhesion of a nose end with an outlet nozzle and to prevent the destruction of a stopper by a barrier member which is inserted between the outlet nozzle and the nose end of the stopper while the stopper is open and which conforms with the shape of both while the stopper is held closed. CONSTITUTION: This metal casting aperture consists of a casting container 2 having the outlet nozzle 4 at the bottom wall and the upright stopper 8 which exists in this container 2 and has the nose end 10. The stopper 8 moves selectively between an operative position where the nose end 10 seats on to close the nozzle 4 and a non-operative position where the nose end 10 is separated from, to open, the nozzle 4. Further, the apparatus has the barrier member 28 between the nose end 10 of the stopper 8 and the outlet nozzle 4. The barrier member 28 comprises a refractory material which is capable of withstanding temps. associated with preheating and post-heating of the apparatus but which is combustible at temps. associated with molten metal and is freely deformable and, therefore, the barrier member 28 conforms with the shape of the nozzle 4 and the nose end 10 of the stopper 8 while the stopper 8 is in the operative position.
Patent JP-H04229288-A (JP)
Title: Cassette and recorder using the cassette
Inventor: SUGIYAMA TOSHIRO
IPC: B41J32/00
Filed: 1990-12-27
Abstract: PURPOSE:To control the rotation of a web member without the occurrence of a slack in the web member by means of a simple structure by a method wherein two winding members with both ends of a web member wound thereon respectively are rotatably contained in a case, and a part of the case is brought into pressure contact with the peripheral surfaces of the winding members to regulate the rotation thereof. CONSTITUTION:For example, one end of a long ink sheet 2 is wound on a supply reel 19, and the other end thereof is wound on a take-up reel 20. Both the reels 19, 20 are contained in a case 21. On one side wall 21b of the case 21, recessed parts 21c are formed to rotatably support pivots of the reels 19, 20. On the other sidewall 21d, open parts 21e are formed so as to rotatably fit to small-diameter hollow cylindrical parts 23 of the reels 19, 20. In the open parts 21e, pressing members 21f having elasticity are provided so as to be in pressure contact with the peripheral surfaces of the reels 19, 20. The pressing members 21f support the reels 19, 20 and press the peripheral surfaces thereof to regulate the rotation thereof. The aforementioned pressure can be released when this cassette is loaded on a recorder.
Patent JP-H04234310-A (JP)
Title: Shaving agent composition
Inventor: TOTOKI SHINTARO
IPC: A61Q9/02
Filed: 1990-12-28
Abstract: PURPOSE:To obtain a shaving agent composition, excellent in foaming and foam durability and capable of readily slipping a razor, imparting moist and wet feeling with hardly any irritation by blending a monophosphoric acid ester with a diacylglycerol derivative and a lactylate of a fatty acid. CONSTITUTION:A shaving agent composition is obtained by blending (A) a monophosphoric acid ester such as lauryl phosphate or myristyl phosphate with (B) a diacylglycerol derivative such as di-2-ethylhexaloylglycerol or dilauroylglycerol and (C) a lactylate of a fatty acid such as 2-ethylhexanoic acid, oleic acid or stearic acid The ingredients (B) and (C) are respectively blended in amounts of preferably 0.05-0.1g and 0.01-0.2g based on 1g ingredient (A). The aforementioned composition is excellent in foaming and foam durability and good in shaving conditions, since slipperiness of a razor can be improved. Furthermore, the above-mentioned composition is excellent in feeling of sticking and adhesion to the skin and capable of imparting moist and wet feeling without any feeling of incompatibility to the shaved skin with hardly any irritancy.
Patent JP-H04232253-A (JP)
Title: High corrosion resistant vapor-deposited al plated metallic material
Inventor: TERADA MAKOTO
IPC: C23C14/14
Filed: 1990-12-28
Abstract: PURPOSE:To offer a vapor-deposited Al plated metallic material showing excellent corrosion resistance. CONSTITUTION:A vapor-deposited Al plated metallic material does not show sufficient corrosion resistance according to vapor-deposited plating conditions, but, by regulating any of the degree of orientation in the (220) plane and (311) plane of metallic crystals constituting a vapor-deposited Al plated layer as a new parameter controlling its corrosion resistance to <=10%, the vapor- deposited Al plated metallic material which can surely show excellent corrosion resistance is obtained.
Patent JP-H04233482-A (JP)
Title: Magnetization level measuring apparatus for magnet rotor
Inventor: MOTOKURA YOSHINOBU
IPC: G01R33/12
Filed: 1990-12-28
Abstract: PURPOSE:To enable fast and accurate measurement of magnetization level of a permanent magnet for a magnet rotor without friction of a probe in measurement by keeping a gap distance between the tip of the probe and the surface of the magnet rotor constant. CONSTITUTION:A light emitting section 28 and a photo detecting section 30 are fixed at the tip of a moving base 23 of a moving device 22 to measure a gap distance (d) between a probe 24 and the surface of a permanent magnet 26 fixed on a magnet rotor 18 in addition to the probe 24. The light emitting section 28 and the photodetecting section 30 are both connected to a gap controller 12. A controller 12 contains a gap distance measuring section which applies a driving current to the light emitting section 28 and converts a photodetecting signal from the light emitting section 30 into a distance data to be outputted to a personal computer 16 and a moving device driving section to drive a motor 32 of the moving device. The moving device driving section moves a moving base 23 of the moving device 22 to the magnet rotor 13 axially by a command signal from the personal computer 16 to adjust the gap distance (d).
Patent JP-H0624447-A (JP)
Title: Foldable bag-shaped bottle
Inventor: UIRIAMU AARU SUTOUUDEI
IPC: B65D77/06
Filed: 1990-12-29
Abstract: PURPOSE: To fold the container naturally, as its contents is taking out, in order to ensure to discharge entirely the liquid contents by providing a flexible and soft bag style bottle for liquid contents to be suck with a flexible guide means affecting the folded shape of the bag, the bag is being folded naturally as the contents is taking out. CONSTITUTION: The open end 23 of an impermeable, foldable, flexible, and soft bag 11 filled with contents for a nursing bottle is set in folded back condition at the mouth part of a holder 13 and this setting condition is kept by a nipple 15. The nipple 15 has a slit 19 and functions as a one-way valve to allow to suck liquid contents from bag 11 and to prevent the inlet of air in the bag. And the holder 13 acts as a protective jacket and has an open bottom 17 so that an outer surface of the bag is placed in the atmospheric pressure. And the bag 11 providing with a flexible guide means 25 affecting the folded shape of the bag and the guide means 25 is made of a rectangle plastic film laminated on the outer surface of the bag.