baber/WOPTO huggingface dataset:
Patent JP-H0744046-A (JP)
Title: Fixing device and image forming device
Inventor: MIYAMOTO TAKESHI
IPC: G03G15/20
Filed: 1994-05-11
Abstract: PURPOSE:To provide a sufficient fixing strength irrespective of the thickness of recording sheet and without generating wrinkles or curls by supporting heating and pressing rollers on fixed positions by a supporting means so as to maintain a specified axle-to-axle distance. CONSTITUTION:Both ends of a heating roller 12 and both ends of the axis 26 of a pressing roller 20 are rotatably supported on fixed positions by a bearing 28 used for both rollers. At this time, an elastic body layer 24 is press-contacted with the heating and pressing rollers 12 and 20 in an elastically deformed condition and they are made rotatable. At this time, when a nip width is B, the diameter of the heating roller 12 is D1 and that of the pressuring roller is D2, an axle-to-axle distance L is decided by L=D1/2+D2/2-B<2>/4(1/D1+1/D2) and the heating and pressing rollers 12 and 20 are supported on the fixed positions by the bearing 28 so that this axle-to-axle distance L is maintained.
Patent JP-S5720519-A (JP)
Title: Ignition device of rotary piston engine
Inventor: KOUNO MASAKIMI
IPC: F02P13/00
Filed: 1980-07-15
Abstract: PURPOSE: To prevent knocking and ensure combustion in the light load range by locating a glow plug to a certain optimum point, ensuring thereby ignition in the operational range, and preventing early ignition in the superg plug's operating range.  
     CONSTITUTION: A plug hole 13 to receive a glow plug 12 is excavated in the side housing 3, nearer to the leading side than the compressive side short shaft X, and in such a location as to open to the working chamber 14 at the compressive upper dead point. In the flank 15 of a rotor 4 is excavated a guide groove 17 to put a recess 16 in the rotor 4 into communication with the plug hole 13 at the compressive upper dead point, and the ignition timings of superg plugs 10, 11 are set in advance to the timing of glow plug 12. During idling, the glow plug helps to have sure combustion of the mixture in the working chamber 14 and there is no risk of knocking owing to ignition of the glow plug 12 which is likely case the timing with respect to superg plugs 10, 11 is otherwise arranged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07305756-A (JP)
Title: Transmission case structure of control machine
Inventor: KUBO AKIHIRO
IPC: F16H57/03
Filed: 1994-05-11
Abstract: PURPOSE:To dispense with a process for scraping a draft angle by a method wherein a nipping member to wrap the lower end of a running case is arranged at a coupling part between a rotary transmission part and a running case and the lower end of the running case is coupled thereto from a direction crossing a transmission shaft at right angles by means of bolts. CONSTITUTION:A running case 31 is formed by an aluminum die cast, the lower part thereof forms a taper-off-form part 31a and a nipping member 33 to wrap the taper-off-form part 31a therewith is securely welded in the middle of a rotary transmission case 32 molded through plate press. The taper-off-form part 31a and the nipping member 33 are fastened against each other by means of bolts 34 from a direction crossing a rotary transmission shaft 27. Leakage of oil through a gap between the rotary transmission part 32 and the taper-off part 31a of the running case 31 is prevented from occurring by means of an O-ring. Since, even when the lower end of the running case 31 is placed at a draft angle, fastening is effected by means of bolts from a lateral direction, there is no need to scrape off and manufacture is practicable completely without processing.
Patent JP-H02274182-A (JP)
Title: Entrance camera device
Inventor: AKITA HISAO
IPC: H04N7/18
Filed: 1989-04-17
Abstract: PURPOSE:To obtain an appropriate video even under a counter light state by integrating a signal on which a signal component with constant white level is superimposed in the blanking period of an image pickup signal from an image pickup element with an integration circuit with long time constant in charge, and adjusting the sensitivity of the image pickup element corresponding to a value in the vicinity of the lower part of the picture of the signal. CONSTITUTION:The signal component with constant white level is superimposed on the signal in the blanking period of a video signal from the image pickup element 1, and the signal is integrated by the integration circuit 25 whose time constant in charge is longer than that in discharge, and the sensitivity of the image pickup element 1 is adjusted corresponding to the value in the vicinity of the lower part of the picture of an integrated signal. In other words, the signal in which the blanking part of a luminance signal is complemented by a synthesis circuit 14 is charged gradually at a part where a signal level is high by the integration circuit 25, and discharged quickly at a part where it is low, which generates the signal with fidelity even at a part with low level. Thereby, the appropriate video can be obtained without making the face of a visitor dark even when a background is bright and the face of the visitor is dark.
Patent JP-H06291817-A (JP)
Title: Telephone set
Inventor: ODAKA KOJI
IPC: H04M1/02
Filed: 1993-03-31
Abstract: PURPOSE:To secure safety against electric shocks at a low cost in an automatic answering telephone set or the like. CONSTITUTION:It is defined that a telephone set for recording and reproducing the messages of an automatic answering telephone on a cassette tape 21 is an object. A containing part 42 where exchange parts 21 are to be set and a modular jack 1 to be connected to a modular plug 60 connected to a telephone circuit are provided and the cap part 52 of the containing part 42 and the shutter part 53 of the modular jack 1 are provided. The shutter part 53 does not cover the modular jack 1 when the cap part 52 covers the containing part 42 and the shutter part 53 covers the modular jack 1 when the cap part 52 does not cover the containing part 42.
Patent JP-S62253067-A (JP)
Inventor: NAKAO KEIGO
IPC: A61H33/06
Filed: 1986-04-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5323971-A (JP)
Title: Hydantoins containing terminal allyl group, and their preparation
Inventor: IWATA KAORU
IPC: C08F290/00
Filed: 1976-08-17
Abstract: PURPOSE: Hydantoins containing terminal allyl group I(R 1  is H, lower alkyl: R 2 , 3  are H, mono-valent organic group; R 4 , 5  are mono- or di-valent organic group; n is a positive integer). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05295663-A (JP)
Title: Modified carbon fiber and modifier for carbon fiber
Inventor: TSUNODA ATSUSHI
IPC: C08J5/06
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a modified carbon fiber having high bundling property and excellent dispersibility in water. CONSTITUTION:The objective modified carbon fiber is obtained by applying 0.05-5wt.% polyester copolymer of a dicarboxylic acid or its ester formable derivative with an alkylene glycol and a polyalkylene glycol or its mono ether onto the surface of a carbon fiber. This modified carbon fiber is suitable for filament for cutting into a short fiber or for short fiber processed into a nonwoven fabric. A dispersion obtained by dispersing this polyester copolymer into water is conveniently used as a modifier. This modified carbon fiber has good processability and its composite product has high dynamic characteristics.
Patent JP-S5433367-A (JP)
Title: Vacuum cleaner
Inventor: ISHIKAWA HIROMI
IPC: A47L9/28
Filed: 1977-08-17
Abstract: PURPOSE: To place an easily assembled/dissassembled power cord through a handle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5623396-A (JP)
Title: Longitudinal displacing mechanism of welding desk in automatic welding equipment
Inventor: SUSAO RIYOUICHI
IPC: B23K9/127
Filed: 1979-07-30
Abstract: PURPOSE: To accurately weld the weld line ruggedly displacing in longitudinal directions and improve workability by displacing a welding desk in the longitudinal directions following up the weld line.  
     CONSTITUTION: In the case of welding the weld line 9 displacing longitudinally by a distance l 1  between a convex face 10 and a concave face 11 in a horizontal direction, if the detecting end 16 at the end of one detecting rod 15a out of the detecting ends 16 of a detecting mechanism 13 displaces relatively with the detecting end 16 of the other detecting end 15b, the extent of this displacement is detected by a longitudinal displacement detecting mechanism 13 which in turn sends the signal to a longitudinal driving source 12 and a carriage driving mechanism 2. When the longitudinal driving source 12 receives the signal, it closes a clutch 18 to rotate the driving source 19 in the arrow F direction, by which a sliding plate 26 is advanced in the arrow B direction via a rack plate 23 meshed with a pinion 20. Thereupon the motion is transmitted to a sliding plate 29 via a spring 32 to advance the welding desk 4 by the displaced portion so that the welding head is accurately responded to the weld line 9, whereby proper welding is accomplished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5623299-A (JP)
Title: Electrolytic coloring method of aluminum or its alloy
Inventor: NOMURA AKIRA
IPC: C25D11/22
Filed: 1979-07-31
Abstract: PURPOSE: To electrolytically color aluminum or its alloy by subjecting the same to anodic oxidation treatment then electrolyzing the same in an electrolytic coloring bath contg. stannous salt, and one kind of ascorbic acid, erythorbic acid or their salts.  
     CONSTITUTION: Aluminum material is subjected to DC current supply in a sulfuric acid electrolytic bath of about 15wt% to undergo anodic oxidation treatment, after which it is rinsed. Thence, said aluminum material is immersed in an electrolytic coloring bath contg. 2W20% stannous salt based on wt% and 0.2W10% one kind of ascorbic acid, erythorbic acid being an isomer thereof, and their salts. Thence, while the coloring bath is being stirred by air, AC electrolysis is performed with carbon material as counter electrode, whereby the aluminum material is electrolytically colored. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06311241-A (JP)
Title: Incoming call transferring and connecting system
Inventor: ADACHI YOSHIO
IPC: H04M3/54
Filed: 1993-04-23
Abstract: PURPOSE:To prevent the inter-station speaking line of an exchange from being used in vain by directly performing connection processing from an exchange, where a call originating subscriber is contained, to an exchange where an incoming call transfer destination terminal is contained. CONSTITUTION:An incoming call from a call originating subscriber 5 contained in a telephone exchange 1 to a call terminating subscriber 6 contained in a telephone exchange 3 is passed through the respective telephone exchanges of the telephone exchange 1, telephone exchange 2 and telephone exchange 3 and connected by a speaking line 8. When the call terminating subscriber 6 is just under the request of incoming call transfer service from the telephone exchange 3 to the inocming call transfer destination subscriber 7, the telephone exchange 7 stops the processing of originated call connection to the call terminating subscriber 6 and releases the speaking line 8 connected through the telephone exchanges 1, 2 and 3. Further, the telephone exchange 1 performs the processing of originated call connection to the incoming call transfer destination subscriber 7 based on the telephone number of the incoming call transfer destination subscriber 7 received from the telephone exchange 3, and the call originating subscriber 5 and the incoming call transfer destination subscriber 7 through telephone exchanges 1-4 by a speaking line 10.
Patent JP-H03294812-A (JP)
Title: Lens moving device
Inventor: ISAKI MASATAKA
IPC: G02B7/04
Filed: 1990-04-13
Abstract: PURPOSE:To use a motor with low torque and to prevent hysteresis from being generated in focusing operation by providing a pressing means which presses a racking member against a driving shaft. CONSTITUTION:The racking part 27 which is made of resin and has nearly the same pitch as the screw pitch of a driving shaft 21 is fixed atop of a leaf spring 28 and pressed against the driving shaft 21 by the leaf spring 28 from one side. On the side of the racking member 27, an abutting part 29 which abuts on the screw part of the driving shaft 21 is provided integrally with the racking part 27 and pressed against the driving shaft 21 by the leaf spring 28. Thus, the small-sized racking member 27 is pressed against the driving shaft 21 of the stepping motor from one side and a lens is driven by the racking member 27 to reduce the load on the stepping motor. Consequently, the low- torque motor is usable and the hysteresis is prevented from being generated.
Patent JP-H09285981-A (JP)
Title: Method and device for correcting movement of robot hand
Inventor: MAKI NAOKI
IPC: B25J9/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for correcting the movement of a robot hand, whereby a straight advance movement is improved. SOLUTION: An arm body having first and second arms 1 and 8 and a robot hand 22 is disposed in a carrier device, and a workpiece is linearly moved by the driving of a driving part. First and second pulleys 5 and 10 are disposed in the first arm, and third and fourth pulleys 14 and 15 are disposed in the second arm 8. The first pulley 5 is supported by a supporting member 6 fixed to a machine base 3, and the fourth pulley 15 is supported by a supporting plate 18 fixed to the second arm. The first pulley 5 is attached by a jig to the supporting member 6 by a specified amount of eccentricity, and the fourth pulley 15 is attached by a jig to the supporting plate 18 by a specified amount of eccentricity. Thus, the moving locus of the robot hand 22 is corrected by an amount equivalent to a shift from a linear moving locus caused by a mechanical error.
Patent JP-S58214032-A (JP)
Title: Flywheel device
Inventor: TANAKA KAZUHIKO
IPC: F16F15/30
Filed: 1982-06-08
Abstract: PURPOSE:To easily and rationally perform cooling through a heat pipe, by arranging a stator of a motor generator to the upper position from a flywheel. CONSTITUTION:A flywheel 25 is mounted to the bottom part of a rotary shaft 21, and a rotor 27 and a stator 28 of a motor generator 26 are arranged to the upper part of the shaft 21, then a bottom end heat collector part of a heat pipe 29 parallelly arranged to an axial line of the shaft 21 is connected to the stator 28. An upper end heat radiating part of the heat pipe 29 is extended through a vacuum casing 22 and protruded to the outside, and a cooling fin 20 is provided to the protruded upper end heat radiating part. By this constitution, generated heat in the inside of the stator 28 is vertically transferred from the bottom part to the upper part through the heat pipe 29 and emitted to the atmosphere from a surface of the cooling fin 20, and a cooling effect can be improved.
Patent JP-S5433475-A (JP)
Title: Extendable belt conveyor
Inventor: MINAZU OOTOSHI
IPC: B65G21/14
Filed: 1977-08-17
Abstract: PURPOSE: To provide extendable belt conveyor which maintains sufficient tension of endless belt whether operation direction is reversed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04147-A (JP)
Title: Air direction adjusting device
Inventor: UEZONO KOUICHIROU
IPC: B60H1/34
Filed: 1990-04-13
Abstract: PURPOSE:To provide stable resistance for rotation of a rotator with respect to a holder by constructing a torque generating mechanism with a casing including a torque generating mechanism formed integrally on a holder structure and further including a bearing space therein, a support shaft disposed rotatably in the bearing space of the casing for mounting thereon a rotator formed separately or a support shaft disposed in the same manner as the former support shaft and formed integrally with the rotator. CONSTITUTION:A side wall of a drum 18 is integrally mounted on a mounting shaft part 41 of a support shaft 34. A fluid torque generating material 58 such as thermosetting silicon resin is injected in a fluid state of liquid or semi-liquid from an injection hole 55 of a cap 33 into a bearing space 32 in a casing 31 using a syringe 59 and the like. As the torque generating material 58 is hardened in the bearing space 32, a torque generating member 35 is formed around a stopper shaft part 43, a disk part 44, and a stopper shaft part 45 of the support shaft 34 disposed in the bearing space 32, and thus a torque generating mechanism 4 can be constructed.
Patent JP-H10279445-A (JP)
Title: Cosmetic
Inventor: KURITA NOBUYUKI
IPC: A61K8/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic, especially a hair cosmetic capable of imparting a rinse effect to hair, by compounding a phosphate ester-modified silicone useful as a component for cosmetics, a specific cationic polymer and, if necessary, a specified component. SOLUTION: This cosmetic contains a phosphate ester-modified silicone of formula I  R is a 1-10C hydrocarbon, etc.; R<1> is R, a group of formula II [M is an alkali metal, etc.; (a), (b) are each 0-50; (x) is 1-15]; (l) is 0-100; (m) is 0-500}, and a cationic polymer in a molar ratio of 0.1/1 to 1/0.01. The compound of formula I includes a compound of formula III, and the cationic polymer includes guar gum.halogenated hydroxyalkyltrialkylammonium ether. When a component selected from anionic surfactants, amphoteric surfactants, and nonionic surfactants is compounded in addition to the above two components, the hair cosmetic capable of imparting the sufficient feelings of satisfaction to users is obtained.
Patent JP-H02277906-A (JP)
Title: One-overhead cam shaft type engine
Inventor: RYU KATSUYOSHI
IPC: F01L1/12
Filed: 1989-04-18
Abstract: PURPOSE:To improve the rigidity of a cam shaft by laminating at least two members made of different materials in the radial direction to form the cam shaft. CONSTITUTION:The cam shaft 19 of a valve system 18 is integrally provided with the second member 28 made of a different kind of material from the first member 27 around the inside first member 27. The cam shaft 19 is laminated with two members 27 and 28 made of different materials in the radial direction, and cams 19a and 19b are formed on the outside member 28. The cam shaft 19 has a double structure of the members 27 and 28, thus the rigidity against bending is improved. The vibration of the cam shaft 19 is suppressed, the cam shaft 19 is not necessarily required to be supported at the center, and an ignition plug 25 can be fitted at the nearly erected state toward the center of a combustion chamber 13.
Patent JP-H08290809-A (JP)
Title: Pallet
Inventor: HAYAKAWA MINORU
IPC: B23Q39/04
Filed: 1995-04-24
Abstract: PURPOSE: To prevent rolling and falling of a pallet from each shelf in.a rack in an automatic warehouse, etc., even when vibrations occur due to earthquakes and to easily place and take out the pallet. CONSTITUTION: Since freely rotated rollers 13 are provided in the left and right ends of the front and back sides of a pallet main body 3 and each roller 13 is provided in the upper side slightly more than the bottom surface of the pallet main body 3, the bottom surface of a pallet 1 is supported on each shelf when this is housed in each shelf of a rack and thus its rolling and falling from the shelf are prevented even when vibrations due to earthquakes, etc., occur. Also, when the pallet 1 is placed on and taken out of each shelf, by slightly lifting one end of the pallet 1, the bottom surface of the pallet main body 3 is raised from each shelf and the roller 13 provided in the other end of the pallet 1 is supported on each shelf, facilitating placing on and taking out of the pallet 1 from each shelf.
Patent JP-S61255509-A (JP)
Title: Vertical magnetic head
Inventor: TERASAWA TAKESHI
IPC: G11B5/127
Filed: 1985-05-09
Abstract: PURPOSE:To omit an erase head by providing the auxiliary magnetic poles at both sides of a track part together with layers magnetized toward the surface of a recording medium. CONSTITUTION:A main magnetic pole 5 is a metallic thin film of 'Permalloy(R)', etc. having high saturated magnetic flux density and high permeability. The lower end face 51 of the pole 5 has the function for record/reproduction against a magnetized layer 2 of a recording medium 1. While the upper end face of the pole 5 is joined to a horizontal bar 60 of an adverse L-shaped auxiliary magnetic pole 6 made of a high permeability material like ferrite, etc. The lower end face 62 of the vertical bar of the pole 6 has a large area then the face 51 and set at both sides of a signal track part 10 recorded by the pole 5 and enclosing this part 10. Thus a magnetic path 9 forms a closed path passing through a high permeability layer 3 with high efficiency in both record and reproduction modes.
Patent JP-H05271067-A (JP)
Title: Fibrosis-suppressing agent
IPC: C07D311/62
Filed: 1992-03-24
Abstract: PURPOSE:To obtain a fibrosis-suppressing agent effective in suppressing the fibrosis of organs and useful for the treatment of fibrosis by using a gallic acid ester as an active component. CONSTITUTION:The objective agent contains a gallic acid ester of formula (R is 1-20C alkyl, 2-20C alkenyl, aryl, cycloalkyl, aralkyl, etc.) as an active component. The compound can be produced by a conventional process comprising the reaction of a gallic acid halide with an alcohol. The content of the active component in the agent is 0.1-500 mg per unit dose and the component is administered at a daily rate of 5-300 mg by oral administration or 0.1-50mg/kg by parenteral administration for adult. A gallic acid ester is effective in suppressing the formation of collagen fiber of a fiber-forming mutant cell (M- strain cell) originated from a rat liver cell at a low concentration. (+)- Catechin-3'-O-gallate and (+)-catechin-4'-O-gallate, etc., obtained from a wild grape are also preferable examples of the gallic acid ester.
Patent JP-S62254762-A (JP)
Inventor: HARA SHINJI
IPC: A61L9/12
Filed: 1986-04-28
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-H04146-A (JP)
Title: Air conditioner
Inventor: TERANO MASAAKI
IPC: F24F11/02
Filed: 1990-04-14
Abstract: PURPOSE:To conduct efficient heating and cooling by making use of characteristic of hot air and cool air by controlling based on comfort index jetting and suction of air conditioning air from a duct which, at the time of heating, jets hot air from the vicinity of a floor and suctions room air from the vicinity of a ceiling, and, at the time of cooling, jets cool air from the vicinity of the ceiling and suctions the room air from the vicinity of the floor. CONSTITUTION:A controlling part 4 is installed in a room for controlling a heater and cooler based on a comfort index (forecast average SET*) calculated from room temperature, air stream velocity, radiation temperature, humidity and the like. A circulation duct 9 for circulating air conditioning air is formed outward of a duct 3 so that the air conditioning air can circulate selectively through the air conditioning air duct 3 or the circulation duct 9 by switching a damper 8. At the time of cooling, cool air is jetted from the vicinity of a ceiling 2 toward the inside of the room and then descends to cool the room sucessively from the vicinity of a ceiling 2. At the time of heating, the damper 8 arranged in the duct 3 of the ceiling 2 is switched to the circulation duct 9 to switch the damper 8 arranged in the duct 3 of a floor 1 to the duct 3, so that hot air is jetted toward the vicinity of the floor 1 to heat the room successively from the vicinity of the floor 1.