baber/WOPTO huggingface dataset:
Patent JP-H11291918-A (JP)
Title: Driving and stopping device used for self-traveling footstool
Inventor: KANEKO KINZO
IPC: B62B11/00
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To retain the stopping of a wheel during a work on a footstool and to smoothen and ensure the movement in the movement of the footstool by fixing a wheel and a gear to an axle rotatably provided on the lower end of the leg part of the footstool, and rotating and stopping the wheel by a pedal. SOLUTION: When a worker presses down a pedal 9 in a direction to move, a connecting bar 7 is pressed down, a ratchet metal fitting 6 is rotated around a ratchet metal fitting pin 14 by a universal joint 12 and advanced to the position of a dotted line A19, and a claw b18 is engaged with a gear 5 and released from a lock pin 13. When the pedal 9 is continuously pressed down, the ratchet metal fitting 6 and a gear builtup frame 11 are rotated around an axle 4 and advanced to the position of a dotted line B20. At this time, since the claw b18 is engaged with the gear 5, a wheel 3 directly connected to the gear 5 is also rotated, and a footstool is moved in the direction intended by the worker.
Patent JP-S6026500-A (JP)
Title: 国土建設事業
Inventor: IIO JUNJI
Filed: 1983-07-21
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-H04362001-A (JP)
Title: Methanol reforming catalyst
Inventor: MORIGA TAKUYA
IPC: B01J23/44
Filed: 1991-06-05
Abstract: PURPOSE:To improve a heat transfer function by forming a coat of a porous carrier on a metal or alloy material by thermal spray coating and depositing platinum and/or palladium on the coat. CONSTITUTION:Heat exchanger tubes, etc., made of iron, copper, etc., are chosen for a metal or alloy material (A). Next, a porous carrier (B) is selected from double oxides, etc., such as Al2O3/ZrO2, TiO2/ZrO2. Then, the A component is covered with the B component by thermal spray coating, such as plasma spraying to form a coat 0.01 to 0.5mm thick, permitting a coat formed body (C) to be obtained. Then, the C component is immersed in aqueous solution of platinum and/or palladium (D) chloride, etc., and dried, baked, and then reduced to produce a methanol reforming catalyst where the D component of 0.1 to 20 pts.wt. is deposited on the B component of 100 pts.wt.
Patent JP-H08323972-A (JP)
Title: Facsimile terminal equipment
Inventor: NISHII TERUYUKI
IPC: H04N1/21
Filed: 1995-05-31
Abstract: PURPOSE: To conduct high quality image recording or high speed recording by controlling recording in which a recording head scans the same area of a recording medium two or more times or once in a prescribed unit on the basis of the coefficient results of a counting means. CONSTITUTION: Before conducting recording output, the total number of ON in each bit of image data for one page of a recording sheet 1 is counted by a bit counting part 10. Next, the count value (TD) is compared with a prescribed threshold value (n). If TD<n, the operation of a recording part 3 is set up to conduct usual recording. If TD>=n, the operation of the recording part 3 is set up so that the recording operation is done by multi-pass control recording in which a recording head scans the same area of a recording medium two or more times for recording. The cause of the deterioration in image quality is due to the unevenness in the discharge or discharge direction of liquid caused by the dispersion among nozzles, and practically the image quality is affected by the total number of dots for recording by discharging ink.  In the treatment, the recording operation corresponding to the number of pulses set up is done for one page of a recording sheet 1.
Patent JP-H02311607-A (JP)
Title: Safety device for variable snowplow
Inventor: KATO NAOYOSHI
IPC: E01H5/06
Filed: 1989-05-26
Abstract: PURPOSE:To prevent breakage of a plow by regulating the turning of an arm and also by providing shear-pin which is cut when an abnormal external force is applied to the plow, in the rocking arm for journaling a variable snowplow installed on a vehicle. CONSTITUTION:A snowplow 1 capable of being rocked back and forth is fitted to a vehicle via rocking arms 10, cylinders 5, and fitting members 2. On the rear surface of the snowplow 1, brackets 11 equipped with a shear-pin 14 are provided. Thereby the turning of the rocking arms 10 are regulated, and also when an abnormal force is applied to the plow 1, the shear-pin 14 is cut to release the regulation. Thus, the breakage of the plow 1 can be prevented.
Patent JP-S62289574-A (JP)
Title: Production of 2,5-disubstituted-1,3-dioxane compound
Inventor: TANAKA MIKIAKI
IPC: C09K19/34
Filed: 1986-06-10
Abstract: PURPOSE:To easily obtain the titled compound useful as a synthetic intermediate for a liquid crystal compound, in high yield, by hydrolyzing 2-(4'-cyanophenyl)-5- alkyl-1,3-dioxane under alkaline condition. CONSTITUTION:The compound of formula I (R is alkyl) is hydrolyzed under alkaline condition to obtains the objective compound of formula II. Only the nitrile group is hydrolyzed to carboxyl group by this process keeping the acetal structure. The objective compound of formula II can be easily converted to a chemically stable liquid crystal compound having high spontaneous polarization and exhibiting ferroelectric liquid crystal phase over a broad temperature range including room temperature.
Patent JP-S61295235-A (JP)
Title: Production of particulate titanium sulfide
Inventor: KOIZUMI MITSUE
IPC: H01M4/58
Filed: 1985-06-21
Abstract: PURPOSE:To obtain the particulate titanium sulfide for the positive active material of a lithium secondary battery by allowing liquid titanium halide and gaseous hydrogen sulfide to react with each other at a specified basic plate temperature under the irradiation of an impressed electric current value. CONSTITUTION:Liquid titanium halide and gaseous hydrogen sulfide are allowed to react with each other at the base plate temperature of >=300 deg.C under the irradiation of high-frequency plasma whose impressed electric current value is 100mA. 10-2,500Hz is preferably selected as the frequency of the above- described plasma and >=400 deg.C is particularly adopted. Titanium halide and hydrogen sulfide are fed preferably at the rate of 10<-5>-10<-2>mol/min or 10<-4>-10<-3>mol/min respectively and are allowed to react with each other under the irradiation of high-frequency plasma usually for several tens minutes - several hours, and thereby the aimed titanium sulfide having 50-500Angstrom  particle diameter is obtained on the base plate. In this case, the yield is usually excellent at 70-90%.
Patent JP-S6114756-A (JP)
Title: Bipolar transistor
Inventor: IMOTO YASUMASA
IPC: H01L21/331
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a low noise and high speed hetero junction bipolar transistor reduced in its parasitic resistance by interposing a semiconductor buffer layer between a semiconductor emitter layer and an emitter electrode metal, thereby shortening a distance between a base region and a base electrode. CONSTITUTION:An N-type InP collector layer 2 and a P-type InGaAsP base layer 3 are formed on an N-type InP substrate 1, and a reverse mesa stripe- shaped emitter layer 4 made of an N-type InP layer and an N-type InGaAsP buffer layer 5 are provided on part of a base layer 3. The second metal 7 made of AuGe of the emitter electrode is patterned as a mask, and the layer 5 is selectively etched. With the layer 5 as a mask to etch only the layer 4. A side etching occurs at the layer 5, but no side etching occurs at the layer 4. When the first metal 6 made of AuZn is deposited on the entire surface, the overhang of the second layer 7 makes a shade. Thus, the emitter and the base are separated in a self-aligning manner.
Patent JP-S6121306-A (JP)
Inventor: RIKARUDO MATEI
IPC: B65B19/10
Filed: 1985-06-21
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-H031271-A (JP)
Title: Automatic setting method for indent character
Inventor: NAGASE MASAKAZU
IPC: G06F3/12
Filed: 1989-05-30
Abstract: PURPOSE:To improve the work efficiency by calculating a designated display or print position by an automatic indent setting processing part, based on designated position information stored in advance in a mode storage part, setting automatically an indent character corresponding to a calculated position and outputting it together with character data. CONSTITUTION:A mode storage part 3 stores in advance automatic set and designated information designated by an input position of character data and the number of spaces, and head line correction information designated by the number of en characters. Also, when the character data is inputted, an automatic indent setting processing part 1 calculates a designated display or print position of the character data, based on the automatic set and designated information and the head line correction information, sets automatically an indent character corresponding to this calculated position and outputs the character data. In such a way, the work quantity of an operator can be reduced.
Patent JP-S5835870-A (JP)
Title: Pasted cadmium negative electrode and its manufacture
Inventor: NAKATANI KENSUKE
IPC: H01M4/74
Filed: 1981-08-26
Abstract: PURPOSE:To obtain a cadmium electrode for a sealed alkaline battery in which hydrogen generation is suppressed and which has an excellent oxygen absorbing ability by using as a conductive agent, a nickel powder having nickel hydroxide layers on its surfaces. CONSTITUTION:The pH of nickel nitrate solution, which is prepared by adding 100pts.wt. of water to 100pts.wt. of nickel nitrate Ni(NO3)2.6H2O, is adjusted to around 2 by adding nitric acid. Next, after thus prepared solution is maintained at around 50 deg.C, 80pts.wt. of carbonyl nickel powder with a grain diameter of 0.5-1mu is added to the solution, and the solution is stirred for 80min before it is filtered to obtain nickel powder. Next, 80pts.wt. of thus obtained nickel powder is washed with 100pts.wt. of water, and this is repeated 4 times. Then, the aqueous nickel powder dispersion is filtered and dried so as to obtain nickel powder. Next, 10pts.wt. of thus obtained nickel powder is added with 90pts.wt. of cadmium oxide, 0.5pt.wt. of a thickner such as methylcellulose, 1pt.wt. of a resin fiber such as polyethylene and 80pts.wt. of water, and the mixture is kneaded so as to make a slurry. After that, the slurry is applied to both surfaces of a nickel-plated perforated iron plate, and the iron plate coated with the slurry is dried so as to make a cadmum electrode plate.
Patent JP-S5923943-A (JP)
Title: System for setting communication condition
Inventor: MATSUKURA SUSUMU
IPC: G06F13/00
Filed: 1982-07-30
Abstract: PURPOSE:To relieve the load of the operator, by displaying a condition such as form of transmission or the like as a menu on a display device so as to change the transmission condition in the form of conversation. CONSTITUTION:When it is required to change the form of communication, the operator depresses a prescribed key switch of an input device 3 to transfer the mode to the communication set mode. Thus, a microprocessor 1 enters to the set mode and the menu as shown in figure is displayed on a display device 4. Then, the operator observes this menu and depresses the key switch of numeral ''1'' to change over the display of screen to ''What?''. Suppose that the Baud rate is changed, a key switch of ''2'' is depressed to change over the display of screen into the ''Baud Rate''. Further, if the desired Baud rate is ''2400'', a key switch of numeral ''6'' is depressed.
Patent JP-S5834992-A (JP)
Inventor: TAKIZAWA HIROSHI
IPC: H05K3/32
Filed: 1981-08-27
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-H05319323-A (JP)
Title: Agricultural working vehicle
Inventor: HIDAKA SHIGEMI
IPC: B62D55/10
Filed: 1992-05-27
Abstract: PURPOSE:To make turning impossible during traveling, ensure the safety and avoid a trouble at the time of conducting changing-over from a running mode to a turning mode and vice versa. CONSTITUTION:Turning mechanisms 14, 18 are driven to conduct selective changing-over between a turning mode for turning a working frame 8 to a running frame 1 and a running mode for driving and running a running device 2 by a change in the engagement of a driving sprocket 21. A turning controller 58 is also provided to conduct mode change-over after a vehicle speed sensor confirms that vehicle speed is zero by operating the neutral position switch 33 of a main speed change lever 31 at the time of changing-over the modes.
Patent JP-H06346069-A (JP)
Title: Gasoline composition
Inventor: NAMIYAMA KAZUYOSHI
IPC: C10L1/16
Filed: 1993-06-04
Abstract: PURPOSE:To obtain a composition having a broad lean combustion limit, exhibiting remarkable effect to improve the MGR by about 2 in terms of air fuel ratio and especially effective as a gasoline composition for an engine utilizing a lean-burn system. CONSTITUTION:This gasoline composition has a boiling point of >=20 deg.C and <=100 deg.C in MGR or MGP and contains >=5vol.% of a fuel component having a combustion speed of >=50cm/s or a minimum ignition energy of <=0.25mJ at theoretical air fuel ratio.
Patent JP-S62292865-A (JP)
Title: Coating material
Inventor: KAWAGUCHI TOSHIO
IPC: C08F2/00
Filed: 1986-06-12
Abstract: PURPOSE:To obtain a coating material which is useful in preventing interference with polymn. on the surface of a polymerizable compsn. with which oxygen in the air interferes by using a copolymer of vinyl acetate with vinylpyrrolidone as a principal ingredient. CONSTITUTION:A coating material contains a copolymer of vinyl acetate with vinylpyrrolidone as a principal ingredient. The copolymer has an MW of pref. 10,000-1,000,000. The ratio of vinyl acetate to vinylpyrrolidone in the copolymer is pref. 0.3-3.0mol of vinylpyrrolidone per mol of vinyl acetate from the viewpoints of the effect of coating the surface of polymerizable compsn. and the removality of the coating material with water washing. It is preferred that the copolymer is previously dissolved in a solvent and the soln. is used as a coating material. The coating material is used as a dental repairing material.
Patent JP-2000326906-A (JP)
Title: Bottle cap orientation device
Inventor: NOZUE AKIHIRO
IPC: B65G15/58
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a bottle cap orientation device of a simple structure for bottle caps transferred in their vertically unordered orientation in which any replacement of device of device or die is not required even if the bottle caps have different sizes and shapes. SOLUTION: There are provided a pair of upper and lower endless rotary conveyors 1, 2 spaced apart by a predetermined distance and arranged side by side in such a way that bottle caps 8, 8... can be held and transferred. The outer circumferential surface of one end side roll 5 of the vertical endless rotary conveyor 1 is provided with a plurality of stripe grooves. One half section of the outer circumferential surface is fitted with the other side of a flange member connected at one end to a surrounding atmosphere suction device. A conveyor belt 3 driven in response to a rotation of the one end side roll 5 is provided with a plurality of small holes engaged with and wound around the stripe grooves.
Patent JP-S62293507-A (JP)
Title: Magnetic recording medium and its production
Inventor: MIZUMURA TETSUO
IPC: G11B5/66
Filed: 1986-06-12
Abstract: PURPOSE:To form a surface protective film of a magnetic recording medium having excellent magnetic characteristics in a short period by forming a thin layer essentially consisting of cobalt and contg. oxygen at the higher ratio than in a lower layer and providing a passive layer of the cobalt on the surface of said thin layer. CONSTITUTION:A Co-Ni alloy is subjected to diagonal vapor deposition by electron beam melting to form a ferromagnetic metallic layer 2 on a nonmagnetic substrate 1 such as PE terephthalate film. Gaseous oxygen is blown in this stage and is incorporated therein. A thin layer 3 of a Co-Ni metal contg. the oxygen at a high concn. formed on the ferromagnetic metallic layer 2 is formed to 20-300Angstrom thickness by the similar means. An adsorbed water layer is generated on the surface of the thin layer and is subjected to a heat treatment, by which the passive layer 4 is formed on the surface of the thin layer 3. The passive layer is then quickly formed with good reproducibility and the surface protective layer is quickly formed.
Patent JP-H07314510-A (JP)
Title: Method and apparatus for preventing counter-flow in injection molding machine
Inventor: KIHARA YUJI
IPC: B29C45/52
Filed: 1994-05-26
Abstract: PURPOSE:To prevent counter-flow of an injection material, especially a low melting point metal material, through a gap between the outer peripheral surface of a piston ring and the inner peripheral surface of a cylinder toward the screw part. CONSTITUTION:A push metal 11 and a counter-flow preventive ring 15 are provided at the forward end part of a screw 2. Piston rings 20, 20 are fitted in the piston ring grooves of the counter-flow preventive ring 15. The piston ring groove is provided with three through holes 19, 19, 19 communicating with the interior 10 of a cylinder 1 at an interval of 120 deg..
Patent JP-S5359975-A (JP)
Title: Dust collector
Inventor: KOBAYASHI TOSHIO
IPC: A47L9/10
Filed: 1976-11-10
Abstract: PURPOSE: To provide a dust colelctor for an electric cleaner, having a plate-like permeable soft filter member, whose outer edge is sealingly pressed down against a support, provided on the side of an intake surface of a main filter thereby to increase filtering efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01303409-A (JP)
Title: Lens including plastic lens
Inventor: HATA KAZUYOSHI
IPC: G02B15/16
Filed: 1988-05-31
Abstract: PURPOSE:To enable more accurate temperature compensation by using a specific material for a part where the plastic lens is held and making the whole lens system meet specific requirements. CONSTITUTION:The material which has a coefficient of linear expansion close to the coefficient of linear expansion of a plastic material is used for the part where the plastic lens is held, and the whole lens system is so constituted that a value A shown by equations I is equal to a value B within a focus depth range. In the equations, fi is the focal length of each lens, hi the passing height of a paraxial beam which is incident on each lens at incidence height (f), (f) the composite focal length of the whole system, and BF is a back focus. Further, alphaBF is the coefficient of linear expansion of the material of the BF part of a lens barrel, DELTAT a target temperature compensation range, To reference temperature, ni(T) the refractive index of each lens at temperature T, alphai the coefficient of linear expansion of the material of each lens, and N the total number of all lenses. Consequently, image point movement due to temperature variation can be suppressed actually and accurately.
Patent JP-H05332908-A (JP)
Title: Tester of super fine material
Inventor: YAMAMOTO YASUNORI
IPC: G01N3/40
Filed: 1992-05-27
Abstract: PURPOSE:To perform correct measurements without errors due to the temperature drift even when the environmental temperature is changed by measuring and correcting the shifting amount of an indenter for a predetermined time while a driving means is not operating and the load to a sample by the indenter is approximately zero. CONSTITUTION:When a control device 30 supplies a predetermined load current to an electromagnetic coil 13, a load transmitting lever is rotated and an indenter 16 is gradually shifted. The load current of the coil 13 is stopped before the indenter 16 comes in touch with a test piece TP. The shifting amount of the indenter 16 by the temperature drift for a predetermined time while the load by the indenter 16 to the test piece TP is zero is detected from the output of a displacement sensor 17, which is set as an error correcting factor. Then, a load current corresponding to the ordered load is fed to the coil 13 to start the indenter 16 to shift. The indenter 16 bites tone test piece after being in touch with the test piece TP. The shifting amount of the indenter 16 for a predetermined time is detected by the displacement sensor 17, and the measured value is corrected with the error correcting factor. Accordingly, the correct shifting amount is obtained at real time and stored in a memory of the control device 30.
Patent JP-H03943-A (JP)
Title: Throttle control device
Inventor: YOSHIKAWA MITSUO
IPC: F02D29/02
Filed: 1989-05-29
Abstract: PURPOSE:To restrain the output itself of an internal combustion engine and facilitate retreat or the like of a vehicle by detecting the distance between the vehicle and an obstacle in the advancing direction, and limiting the opening of a throttle valve under a prescribed value, when the distance is under a prescribed value. CONSTITUTION:A throttle valve 11 is driven to open or close respectively and individually by an accel operating mechanism M1 and a throttle driving means M2 independent of the former. According to the accel operation by the acceleration operating mechanism M1 and the running condition of an internal combustion engine 9, the throttle driving means M2 is controlled to be driven by a control means M3 to adjust the opening of the throttle valve 11 into a prescribed value. In this case, the distance between a vehicle and an obstacle in the advancing direction is detected by a distance detecting means M4. When the distance between the vehicle and the obstacle is under a prescribed value, the throttle driving means M2 is controlled to be driven by the control means M3 so as to limit the opening of the throttle valve 11 under a prescribed value.
Patent JP-S6036452-A (JP)
Title: Novel complexing agent and complex compound, manufacture anddiagnostic agent and medicinal composition containing same
Inventor: HAINTSU GURIISU
IPC: C07C313/00
Filed: 1984-07-02
Abstract: 1. Compounds of the general formula I  see diagramm : EP0130934,P14,F1  where R**1 represents a COOX group or the group see diagramm : EP0130934,P14,F2  R**2 and R**3 are the same or different and represent a hydrogen atom, a lower straight or branched chain hydrocarbon group, a phenyl or a benzyl group, or R**2 and R**3 together represent a trimethylene or tetramethylene group, R**4 represents a straight or branched chain mono- or polyhydroxyalkyl group, R**5 represents a hydrogen atom, a lower straight or branched chain optionally mono- or polyhydroxylated hydrocarbon group, Q represents the group -N-(CH2 )j -R**x , where j is a number 1 to 4 and R**x represents a COOX group or, when j > 1, the group  see diagramm : EP0130934,P14,F3  where k and m are the same or different and represent the numbers 0 or 2, I represents the numbers 1 or 2 and n and w are the same or different and represent the numbers 0 or 1, where n and w only represent the number 1 when k and m represent the number 2, and X represents hydrogen and/or metal ion equivalents, as well as their salts with physiologically acceptable bases.
Patent JP-S62291703-A (JP)
Title: Operating device for tape recorder
Inventor: YUSHIMA AKIRA
IPC: G11B5/027
Filed: 1986-06-11
Abstract: PURPOSE:To facilitate the switching of a mechanism with priority by controlling a head switching circuit by the switch operation so as to switch 1st and 2nd mechanism heads selectively. CONSTITUTION:The major part consists of the mechanism block A provided with the 1st mechanism 21A, a drive circuit 22A and a logic control circuit 23A, a mechanism block B provided with the 2nd mechanism 21B, a drive circuit 22B and a logic control circuit 23B, a head switching circuit 24 switching the reproducing enable state of 1st mechanism 11A and the 2nd mechanism 11B selectively, and a selection circuit 25 controlling the head switching circuit 24 to switch the reproduction enable state of each mechanism selectively. Thus, the switching of the mechanism with priority is easily attained and the operability of the tape recorder is remarkably improved.