baber/WOPTO huggingface dataset:
Patent JP-S576583-A (JP)
Title: Controller for sewing machine
Inventor: NAKAMURA MASAO
IPC: D05B69/18
Filed: 1980-06-13
Abstract: PURPOSE:To drive a motor by normal pedal operation even when a memory section gets trouble by separately mounting a speed control circuit for the motor and a sewing control circuit with the memory section. CONSTITUTION:The first control circuit SC supplying electricity to the motor 3 in proportion to the amount of the displacement of one direction operation of a pedal 10 and the second control circuit NC supplying electricity to the motor 3 so as to turn within a speed range by the information of the memory section in proportion to the amount of the displacement of one direction operation of the pedal 10 are mounted separately to the sewing machine 1. Set signals such as the number of sewing are given to the memory section as information from a setting section MS, and a select switch (not shown) is mounted which connects the motor 3 to the circuit SC from the circuit NC when the memory section gets trouble.
Patent JP-S60236803-A (JP)
Inventor: PAGE GILES J
IPC: B60C7/10
Filed: 1985-04-15
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-H10274822-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAMURA TETSUO
IPC: G03C1/18
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material having high sensitivity, less liable to fog and excellent in shelf stability by subjecting silver halide particles in an emulsion layer to reduction sensitization and incorporating a specified compd. SOLUTION: This silver halide photographic sensitive material has at least one silver halide emulsion layer on the substrate. Silver halide particles in the emulsion layer has been subjected to reduction sensitization and the emulsion layer contains at least one kind of compd. represented by the formula, wherein each of R1 and R2 is alkyl, each of L1 -L3 is methine, (n) is 0, 1, 2 or 3, Z is a group of atoms required to form a 5- or 6-membered N-contg. hetero ring, each of V1 -V8 is H or a substituent, V4 -V8 are not simultaneously H, M1 is an electric charge neutralizing ion and m1 is a number of >=0 required to neutralize electric charges in each molecule.
Patent JP-S62237007-A (JP)
Title: Portable type turbine diaphragm suspending transportation device
Inventor: KIKUCHI MATSUTO
IPC: F01D9/00
Filed: 1986-04-09
Abstract: PURPOSE:To reduce the transportation work time for nozzle diaphragm by installing a hoisting unit equipped with a hook for suspending the nozzle diaphragm onto a gate-shaped frame which is formed in shiftable ways through a traveling device. CONSTITUTION:A gate-shaped frame 7 is installed onto a traveling device 6 which is formed in traveling-enable form on a rail. A hoisting unit 2 is installed onto a transfer board 3 on the gate-shaped frame 7. A suspending hook 1 for suspending a nozzle diaphragm 13 is installed onto the hoisting unit 2. The diaphragm can be conveyed in the suspended state to other place through a ceiling crane by the suspending hook 1. Therefore, the transportation work time for the diaphragm can be reduced.
Patent JP-H01253637-A (JP)
Title: Method of feeding specified quantity of test film
Inventor: UEKUSA TADASHI
IPC: G01N21/78
Filed: 1988-04-01
Abstract: PURPOSE:To secure the fed quantity required for analysis and measurement, by detecting the wound diameter of a test film which is wound around a film reel that is not used and a used film reel, and counting the number of rotations of the reels required for sending the specified length. CONSTITUTION:Liquid to be tested is dropped from a dropping nozzle 3 on an analyzing region 4 of a test film 31 which is taken out of an unused film cassette part 30. An incubator 6 is closed with a shutter 6, and incubation is performed for a specified time at a specified temperature. Then, a series of analyses such as the measurement of optical density are performed with a measuring device 7. Then, a reel 41 is rotated by the required number of rotations with a motor M in correspondence with the winding diameter of a used film cassette part 40 in a reel rotation-time counting/controlling means 46. When this procedure is repeated, the specified quantity of the test film required for the analysis can be sent into an analysis region 4.
Patent JP-S60224828-A (JP)
Title: Relaxing device for bobbin in autodoffer
Inventor: INOUE YASUO
IPC: D01H9/00
Filed: 1984-04-20
Abstract: PURPOSE:To pull out full bobbins from a spindle under the action of low pulling power in the vertical direction, by slanting the axis of the revolving shaft of relaxing roller for bobbin to the pulling direction of the full bobbin and to the process direction of an autodoffer during doffing operation. CONSTITUTION:The contact starting points P and P' between the bobbin sandwiching faces 1 and 1' of the bobbin relaxing rollers 2 and 2' and the bobbin 4 are positioned rearward the lowest drop point of the sandwiching faces 1 and 1'. The revolving direction of the rollers 2 and 2' at the contact starting points P and P' is opposite to the process direction F of the autodoffer A.D, the peripheral speed of the rollers 2 and 2' is adjusted to the same speed as the process speed of the autodoffer in absolute speed. Almost no side pressure acts on the full bobbin 4 sandwiched between the sandwiching faces 1 and 1'.
Patent JP-2000277960-A (JP)
Title: Dustproof structure for plug-in unit storing rack
Inventor: HATTORI TAKESHI
IPC: H05K7/20
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a new dustproof structure preventing infiltration of dust owing to suction of a fan from a gap between a plug in unit stored from the front of a rack and an adjacent unit. SOLUTION: Dustproof property is protected from an adjacent unit by sticking a dustproof sheet 13 on the side of a front panel 12 of a plug in unit 3 and bringing it into contact with an adjacent unit. The dustproof sheet 13 is made into a fine fiber form through a method of planting. In the fine fiber sheet 13, length is not smaller than the clearance between the adjacent units and has elasticity. When the unit is stored, the sheet is brought into contact with the adjacent unit, a gap is blocked, and the suction of dust is prevented. By using a metal for the front panel 12 of the plug-in unit 3 and a material having electrical conductivity for the dustproof sheet 13, electromagnetic wave shield effect is obtained for the front face of a sub-rack.
Patent JP-H06288361-A (JP)
Title: Scroll compressor
Inventor: MACHIDA SHIGERU
IPC: F04C27/00
Filed: 1993-04-07
Abstract: PURPOSE:To reduce the leakage loss of the medium of a compression chamber and the mechanical friction loss of the tip of a scroll lap by forming a tip seal groove on the back surface part of a tip seal inserted to the tip of the scroll lap. CONSTITUTION:A compression mechanism part is meshed with the scroll laps 1b, 2b of fixed scroll 1 and turning scroll 2 formed on first and second end plates 1a, 2a and rotated to raise the pressure of a medium. A driving part element 7 connected to a driving shaft 6 and a lubricating oil 8 supplied to bearings 15, 16, 17 for supporting at least either one of the scrolls 1, 2 are housed in a sealed vessel 9. A tip seal 21 or 22 is installed at the tip of at least either one scroll lap 1b or 2b opposed to the end plates 1a, 2a, and a tip seal grooves 1c, 2c for supplying the lubricating oil 8 are formed on its back surface part. Thus, the leak loss of the medium of the compression chamber and the mechanical friction loss of the tips of the scroll lap 1b, 2b can be reduced.
Patent JP-S535341-A (JP)
Title: Ignition system of engine
Inventor: OONISHI MASAYOSHI
IPC: F02P3/045
Filed: 1976-07-06
Abstract: PURPOSE: To apply a stable ignition voltage to an ignition plug by generating sinusoidal wave signals twice as frequently as negative wave signals and allowing the signals above a trigger level to be generated even in a low accelerating revolution range in the compression stroke of engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06285996-A (JP)
Title: Method and apparatus for riveting
Inventor: SUGAI FUMIO
IPC: B29C65/60
Filed: 1993-04-07
Abstract: PURPOSE:To connect fixedly works by using a plastic rivet and a plastic washer. CONSTITUTION:Plastic rivets and plastic washers are so sequentially supplied one by one to an axis of a rivet position to a work by a rivet feeder 7 and a washer feeder 5 as to be opposed through a work. A punch or a punching unit 6 is vertically moved up and down through the washer fed to a riveting position by the feeder 5, and a lower hole to be engaged with the rivet is formed at the work in cooperation with a die 9. Then, a guide pin of a rivet driver 8 is vertically moved up and down, and the rivet fed to the riveting position is driven to the washer through a lower hole formed at the work by the feeder 7.
Patent JP-S577277-A (JP)
Title: Coating method for lofty structure
Inventor: OOMOTO AKITAKAO
IPC: B05D7/00
Filed: 1980-06-17
Abstract: PURPOSE: To coat a lofty structure with high efficiency without necessity of a scafold, by arranging a coating spray or the like unit at the top end of the boom of a mobile boom-mounted truck, and remote-controlling the unit.  
     CONSTITUTION: A cleaning unit 4 is settled at the top end of a boom 2 to descale a surface part of a gas holder 17 to be cleaned by the unit 4, and a spray unit 3 is the settled to coat said surface part. Before the start of the operation, the boom 2 is driven and a truck 1 is settled at a desired position, so that a distance between then top end of the cleaning unit 4 and the surface part of the gas holder 17 to be cleaned by the unit 4 is maintained at a predetermined distance with the use of a distance-measuring sensor and a zoom camera 13. Thereafter, the truck 1 is gradually moved, while performing descaling and coating operations. The relation between the moving speed of the truck 1, the elevating speed of the boom 2 and the thickness of a paint film can be automatically controlled by a computer 12. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03285769-A (JP)
Title: Method for detecting work surface of welding robot
Inventor: KITANO MASAHIDE
IPC: B23K9/127
Filed: 1990-03-30
Abstract: PURPOSE:To surely carry out sensing and to improve the working rate of the welding robot by pulling up a welding torch by the specified quantity in its direction while maintaining an arc at the welding finishing position on a, weld line before a detection stage to finish welding. CONSTITUTION:At the time of finishing welding on the weld line 7b before the detection stage, since the welding torch 2 is pulled up by the specified quantity in its direction while maintaining the arc from the welding finishing position and then, welding is finished, the extension quantity of a wire 9 is increased. Accordingly, when the next detection stage is carried out, the extension quantity of the wire 9 is increased and even if the wire 9 is brought into a conduit cable at the time of oscillating at high speed in air cut space or, the wire 9 blazes up before the welding finishing point, sensing impossibility can be surely prevented and the working rate of the welding robot 1 can be remarkably improved.
Patent JP-H08276470-A (JP)
Title: Injection mold
Inventor: SHIRAKAWA MASAKI
IPC: B29L11/00
Filed: 1995-04-06
Abstract: PURPOSE: To provide an injection mold which can obtain a plastic lens having excellent eccentric accuracy and small eccentric irregularity at each molding even when a clearance which does not trouble the assembling and operating of the mold is provided between an insert and a sleeve or between a mold plate and the sleeve. CONSTITUTION: A fixed sleeve 3 is fixed to a fixed side mold plate 2, and further a fixed insert 4 is fixed by engaging it with the bore of the sleeve 3. Three positioning members 3a protrude from the sleeve 3 toward a movable mold, and the ends are formed of tapered surfaces 3b formed coaxially with the engaging surface of the insert 4 of the sleeve 3. The holes of clearances 10c, 11c in which a movable insert 9 and a rod 12 fixedly protruding from the insert 9 are easily inserted are provided at a movable side mold plate 10 and a receiving plate 11 fixed to the the plate 10, and the insert 9 and the rod 12 are inserted.
Patent JP-S59209218-A (JP)
Inventor: HANADA YASUHIRO
IPC: H01H13/70
Filed: 1984-04-23
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-H01313406-A (JP)
Title: Herbicidal composition
Inventor: YAMANE SEIICHIRO
IPC: A01G22/22
Filed: 1989-03-31
Abstract: PURPOSE: To obtain a herbicidal composition capable of widely and effectively controlling undesirable plants in transplanted paddy fields at low doses, comprising a mixture, as active ingredient, of a specific pyridine-based compound and a sulfonylurea-based compound. CONSTITUTION: This herbicidal composition comprises a mixture of 2- difluoroethyl-4-(2-methylpropyl)-6-(trifluoromethyl)-3,5-pyridinedicar bothionic acid S,S-dimethyl ester and 5- [[[(4,6-dimethoxy-2-pyrimidinyl) amino]carbonyl]amino]sulfonyl}-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester in the weight ratio: the former/latter of (20:1) to (1:2) [pref. (6:1) to (1:2)]. The rates of application of these ingredients are as follows: the pyridinedicarbothioate compound: about 0.01 - about 0.28kg/ha, and the sulfonylurea compound: about 0.005-0.15kg/ha.
Patent JP-S62238270-A (JP)
Title: Tetrahydro-2h-indazole derivative and production thereof
Inventor: HAGA TORU
IPC: C07D231/56
Filed: 1986-04-09
Abstract: NEW MATERIAL:2-(5-Amino-2-fluorophenyl)-3-chloro-4,5,6,7-tetrahydro-2H- indazole. USE:An intermediate for producing tetrahydro-2H-indazole derivatives, expressed by formula I (R is alkyl, alkenyl, alkynyl or alkoxyalkyl) and capable of exhibiting sufficient herbicidal efficacy against many weeds without showing phytotoxicity to main crops, e.g. corn, wheat, rice plant, soybean, cotton, etc. PREPARATION:A compound expressed by formula IV is reacted with a compound expressed by formula V to form a compound expressed by formula II, which is then reacted with a chlorinating agent, as necessary, in the presence of a dehydrohalogenating agent to afford a 3-chloro-2-(2-fluoro-5- nitrophenyl)-4,5,6,7-tetrahydroindazole. One equivalent resultant 3-chloro-2-(2- fluoro-5-nitrophenyl)-4,5,6,7-tetrahydroindazole is then reacted with 3-30 equivalents reducing agent, e.g. iron powder, etc., in a solvent, e.g. aqueous solution of acetic acid, etc., at 60-120 deg.C for 1-24hr to provide the aimed novel substance.
Patent JP-H04297672-A (JP)
Title: Construction method of floor panel in built-up self traveling type parking lot and floor panel
Inventor: YAMAMOTO KO
IPC: E04H6/08
Filed: 1991-03-20
Abstract: PURPOSE:To produce various kinds of floor panels having appropriate size at a factory, to determine parking spaces drive sections and walkway sections in the stage of designing, to use panels suitable for them and to connect and fix the panels to girders to form a built-up self-traveling type parking lot. CONSTITUTION:In panels 1 for floors of a built-up self-traveling type parking lot, various kinds of panels having appropriate size suitable for the intervals between columns and a floor scale and having a space for a car or half the space are produced at a factory in advance. Parking spaces, drive sections A and walkway sections B are determinde in the stage of designing, a plurality of sets of panels suitable for them are used to connect and fix to girders sequently, and the built-up self-traveling type parking lot is formed.
Patent JP-S537205-A (JP)
Title: Magnetic recording medium
Inventor: IIJIMA YASUO
IPC: G11B5/72
Filed: 1976-07-08
Abstract: PURPOSE: To improve the anti-corrosiveness and magnetic performance of a magnetic thin film to the maximum extent by forming the magnetic thin film of a tape of a magnetic recording medium with a thin film of Ni (or its alloy). 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63246965-A (JP)
Title: Picture reader
Inventor: HASEGAWA HIROSHI
IPC: H04N1/393
Filed: 1987-04-01
Abstract: PURPOSE:To attain large magnification by providing a movable moving mirror between a position forming a bypass optical path in crossing with an optical path of a magnification mechanism device and a position saved from the optical path. CONSTITUTION:An original is read normally by placing an original on an original platen glass 1, radiating a light from a light source 2 and making the reflected light incident on a photodetector 8 via mirrors 4, 5, 6 and a lens 7. Moreover, in case of reading a transparent original 16 such as film with special magnification, a lighting device 15 radiates the transparent original 16, a moving mirror 14 is turned upward to form a shorter bypass optical path than the optical path passing through the mirrors 4, 5, 6. Thus, the light transmitted through the transparent original 16 is made incident on the photodetector 8 via the moving mirror 14 and the lens 7. Thus, the optical path length between the original and the lens is decreased to obtain a large magnification.
Patent JP-H03281983-A (JP)
Title: Ignition system for engine
Inventor: MIZUSHIMA MOTOAKI
IPC: F02P5/15
Filed: 1990-03-29
Abstract: PURPOSE:To reduce engine noise after warming up by delaying the ignition timing of an engine and controlling the idling rotation speed of the engine so as to lie at the lower limit of in the vicinity of which of a specified engine rotation speed range, when the rotation speed of the engine is low and lies within a specified range. CONSTITUTION:When an engine is in operation, an ignition timing control circuit 9, basing on a preset ignition timing control characteristics, by means of a throttle opening from a potentiometer 8 and an engine rotation speed from a crank angle sensor 10, controls an ignition circuit 11 to induce a high voltage in an ignition coil 12 to spark an ignition plug 3. When the throttle opening lies in an idling opening or in the vicinity of which, the ignition timing is controlled basing on an ignition timing characteristic curve X1 shown in a real line, and when the engine rotation speed is low and lies within a specified range, the ignition timing is delayed, and the idling rotation rate is controlled so as to lie at the lower limit or in the vicinity of which of a specified range. On the other hand, when the throttle valve does not lie in the idling opening or in the vicinity of which, the ignition timing is controlled according to an ignition timing characteristic curve X2 shown in a chain line.
Patent JP-H05276823-A (JP)
Title: Grain culm feeder for whole culm throw-in type combine
IPC: A01D57/00
Filed: 1992-04-03
Abstract: PURPOSE:To readily and rapidly carry out clogging removing operation of transporting path and easily executing feeding operation of reaped grain culm by taking advantage of constitution to carry out the removing operation. CONSTITUTION:A pair of right and left endless belts are hung longitudinally rotatably between a driving wheel and a driven wheel in a backward ascending case, a transporting member is suspended on both the endless belts, a transporting path to supply reaped grain culm to a thresher consists of a bottom wall of the case and the transporting member moving upward along the bottom wall, and an openable and closable cover is set at the top of the case to give a whole culm throw-in type combine. In the combine, one of the driving wheel and the driven wheels 12 and 13 is laid vertically rockably around a revolving shaft of the other wheel and an opening 17 closed with a cover 16 is made in such a dimension and an arrangement that the endless belt 11 is projected to the outside of the case 10 by the rise of the endless belt.
Patent JP-H03279698-A (JP)
Title: Coupling construction of compressor impeller for turbocharger
Inventor: TAKAMURA TOSAKU
IPC: F04D29/28
Filed: 1990-03-28
Abstract: PURPOSE:To prevent generation of unbalance due to eccentricity for preventing vibration by contacting the back of a blower impeller with a back member provided on a rotating shaft, forming the end face of the front side part into a spherical shape, and forming the contact face of an engaging front member into a spherical form of same curvature. CONSTITUTION:The contact face 24B on the impeller 26 side of a spacer (corresponded to a back member) 24 is formed into a perpendicular face to a shaft 21, and the back 26B of the impeller 26 is contacted with this perpendicular face. The end face 26A on the front side of the impeller 26 is formed into a recessed spherical shape of a prescribed curvature, and a nut 27 having a projecting end face 27A is engagingly contacted with this end face 26A. The nut (corresponded to a front member) 27 is fitted to the shaft 21, the impeller is coupled to the shaft 21 with the nut, and the face 27A is formed into a projecting spherical shape of a same curvature as that of the end face 26A. This curvature is decided according to degree of inclination of the impeller 26 against the shaft 21 and the radius of curvature is set to be a little longer than the length of the shaft 21 projected from the impeller 26.
Patent JP-H03283284-A (JP)
Title: Method for repairing circuit connecting portion
Inventor: GOTO YASUSHI
IPC: H05K3/22
Filed: 1990-03-29
Abstract: PURPOSE:To enhance reliability of reconnection to a large extent by causing a peeling liquid to act on only a portion where removal of an adhesive is reguired, and also preventing the other portion from being impregnated with the peeling liquid. CONSTITUTION:Of the adhesive contact face of a porous sheet 4 in the form of a sheet having micro voids a peeling liquid penetrating and held in the porous sheet 4 penetrates into an adhesive from the void portion of the porous sheet 4 to dissolve or decompose the adhesive 3, whereby it is possible to remove the adhesive only in a desired portion with accuracy. Also the surface or end portion of the porous sheet opposite to that in contact with the adhesive is sealed whereby it is possible to prevent the peeling liquid from being diffused. Because of its shape of a sheet the porous sheet is excellent in handling properties and the work of removing the adhesive is carried out in a short time and is easily automated.
Patent JP-H01253383-A (JP)
Title: Digital signal processing circuit
Inventor: YADA AKIRA
IPC: H04N9/68
Filed: 1988-03-31
Abstract: PURPOSE:To make false colors produced when a large quantity of rays of light is inputted completely colorless, and to suppress chrominance components produced when illumination is low in intensity without using respective exclusively used multipliers for damping chrominance components by correcting the variation of the absolute level caused by AGC operations. CONSTITUTION:Video signals digitized by an A/D converter 25 are integrated by an integrator 31 in the unit of 1-V period or longer. A level adjuster 32 produces a factor A for correcting the difference between the output of a CCD 21 and absolute level of the A/D converter 25 caused by the AGC characteristics of an AGC 23 and the output of the converter 25 is multiplied by the factor A at a multiplier 33 and inputted to a level detector 34. Parts where false colors are produced are detected by the level detector 34 and the address data of a ROM storing the factor of multipliers in an encoder 30 are produced and inputted to a selector 35. When the output of the integrator 31 does not reach a certain level, a level detector 36 similarly produces address data in accordance with the level and inputs the data to the selector 35. Chrominance components are corrected and outputted at the encoder 30 by using the address data inputted from the selector 35.