baber/WOPTO huggingface dataset:
Patent JP-S61218606-A (JP)
Title: Production of alpha-olefin polymer
Inventor: SASAKI TOSHIO
IPC: C08F4/64
Filed: 1985-03-25
Abstract: PURPOSE:To obtain the titled polymer having stereoregularity and a small amount of a catalytic residue and an amorphous polymer, by polymerizing an alpha-olefin by the use of a catalyst consisting of a component obtained by reducing a Ti compound with an organomagnesium compound in the presence of an organosilicon compound, followed by treating specifically the resultant compound, an organoaluminum compound, and a Si compound. CONSTITUTION:A catalytic system consisting of (A) a solid catalytic component containing a trivalent Ti compound obtained by reducing a Ti compound shown by the formula (R<1> is 1-20C hydrocarbon; X is halogen; 0<n<=4) with an organomagnesium compound in the presence of an organosilicon compound containing Si-O bond to give a solid reaction product, treating the reaction product with a mixture of an ester compound, an ether compound and a titanium tetrachloride, (B) an organoaluminum compound and, (C) a silicon compound containing Si-OR<2> bond (R<2> is 1-20C hydrocarbon) is used and an alpha-olefin is (co)polymerized to give the aimed polymer.
Patent JP-2000255517-A (JP)
Title: Sealer
Inventor: TSUKATA TADAAKI
IPC: B65B7/16
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To correctly modify a carton warp regardless of the degree of rigidity or the size of the carton warp. SOLUTION: This sealer seals a carton by attaching a sticking tape either at the top or the bottom face of the carton while the carton is held and transported by a pair of conveyor belts. A conveyor belt control part 40 modifies a carton warp by stopping drive temporarily for the time predetermined by a timer 44 depending on the degree of rigidity or the size of the carton warp as to one side of the conveyor belts specified in advance by a changeover switch 43 according to the direction of the carton warp when a limit switch 42 positioned at a predetermined position of the delivery path detects the carton.
Patent JP-H01233070-A (JP)
Title: One-side gas shielded arc welding method with high efficiency
Inventor: AIDA ISAO
IPC: B23K9/23
Filed: 1988-03-14
Abstract: PURPOSE:To perform one-side gas shielded welding with high efficiency capable of automation by filling flux with specific composition in the steel outer skin and using a large dia. iron powder flux-cored wire with a prescribed flux rate to perform welding while regulating a current values and a welding speed and besides, controlling the sprinkling quantity of a filler. CONSTITUTION:The title one-side gas shielded arc welding using backing material is performed by the following method. Namely, the flux shown by a formula is filled in the steel outer skin and the large dia. (1.6-3.2mmphi wire dia.) wire at the 10-30% flux rate is used to perform welding. A welding current and the welding speed in this case are set to 350-7,000A and 10-30cm/sec respectively and the sprinkling quantity of the filler made of metal powder mainly composed of iron powder has to be controlled to 20-80% of a groove cross-sectional area. As a result, sufficient melting, decrease of the quantities of spatters and fumes, etc., on a tack-weld zone in the surface which are problems of one-side automatic welding with high efficiency by gas shielded arc welding are attained. A sound and uniform melt-through bead is then obtained stably and automation is made possible without removing slag.
Patent JP-S58188292-A (JP)
Inventor: UORUFUGANGU GUREEN
IPC: B66C13/48
Filed: 1983-04-05
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-S58186065-A (JP)
Inventor: BERUNAARU DEZORUMIEERU
IPC: H01S3/102
Filed: 1983-04-05
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-S62215981-A (JP)
Title: Transfer and carrying device
Inventor: TAKANO SHINICHI
IPC: G03G15/16
Filed: 1986-03-18
Abstract: PURPOSE:To stably execute carrying and a transfer by cleaning a conductive member for feeding a transfer material together with a necessary carrying belt. CONSTITUTION:A transfer material is fed by a carrying belt 111 constituted of a dielectric layer 112 whose surface is electrified, and an electric conductor layer 113 whose rear side is connected to a ground, etc., and an electric conductor roller 118 connected to a ground. A toner stuck to this roller 118 is removed by a cleaning felt pad 122, and the rise of an electric resistance value of the roller 118 caused by sticking the toner is prevented. Accordingly, transfer paper is electrified properly, brought to electrostatic adsorption strongly to the belt 111, an image is transferred without causing the deviation from a photosensitive body 11, and carrying and the transfer are executed stably.
Patent JP-H09215578-A (JP)
Title: Spreader of butter of margarine
Inventor: FUJIMURA KIYOKA
IPC: B05C17/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a spreader of butter or margarine, which can easily spread a suitably quantity of butter or margarine without smudging the hands, and which can eliminate the necessity of a spreader such as a knife or the like. SOLUTION: A body 1 is provided with a knob 2 which can be rotated while making contact with the body 1, and which is incorporated with a screw 3 adapted to be rotated, integral with the body 2 in association with rotation of the latter, and a seat 5 is set at one end face of butter or margarine 4 in the body 1 so as to be moved, relative to the body, in association with the rotation of the screw 3. When the screw 3 is rotated integral with the rotation of the knob 2, the butter or margarine 4 sticking to the seat 5 can be moved, relative to the body 1, and accordingly, can be extended and retracted from and into the body 1. That is, the knob is incorporated to the body 1, so as to be movable relative to the body 1, and accordingly, the butter or margarine 4 in the body 1 is also movable, integral with the knob 2.  Thus, by manipulating the knob 2, the butter or margarine 4 can be moved relatively toward the body 1.
Patent JP-H01234276-A (JP)
Title: Paper cutter
Inventor: SUGIZAKI YOSHITERU
IPC: B41J11/66
Filed: 1988-03-14
Abstract: PURPOSE:To separate a cut piece of paper securely, by connecting a paper- feeding part to a feeding motor, and setting the operating times of at least the feeding motor, a cutter-driving part and an arm-driving part. CONSTITUTION:A feeding motor 10 is driven to feed a ticket 18, and when the leading end of the ticket 18 reaches a sensor, a motor 10 is stopped, and a cutter solenoid 15 is energized to cut the ticket 18 (time A). An energizing voltage for the solenoid 15 is lowered at time C, and a movable blade 16 is stopped at a position for shutting off a paper-feeding passage 1. The motor 10 is subsequently rotated to feed only a former half of the ticket 18, and a switching solenoid 4 is energized at time D, so that a path-switching plate 5 connects the feeding passage 1 to an outlet port 2. The energization of the solenoid 15 is stopped at time E, whereby the blade 16 is returned upward. Next, energization of a solenoid 28 is stopped, a latter half of the ticket 18 is fed, the energization of the solenoid 4 is stopped, and the plate 5 connects the passage 1 to the other outlet port 3, so that the latter half of the ticket 18 is discharged from the outlet port 3, and the feeding motor 10 is stopped.
Patent JP-H09104695-A (JP)
Title: Preparation of ivermectin
Inventor: DEIITAA ARURUTO
IPC: C07H19/01
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound for vermicides, insecticides, acaricides, etc., by subjecting avermectin B 1a , B 1b , etc., to selective catalytic hydrogenation with an Rh complex compound catalyst obtained by reaction of a rhodium salt with a hydrazine (salt) and a tertiary phosphine.  
     SOLUTION: Avermectin B 1a  (R is ethyl) and/or avermectin B 1b  (R is methyl) represented by the formula (Me is methyl; R is methyl or ethyl) and obtained by culturing Streptomyces avermitilis in a culture medium is subjected to selective catalytic hydrogenation using an Rh complex compound obtained by reaction of a rhodium salt (e.g. rhodium trichloride 3 hydrate) with hydrazine or a hydrazine salt and tertiary phosphine (e.g. triphenylphosphine) or an Rh- phosphine complex compound with hydrazine or a hydrazine salt as a catalyst to provide the objective ivermectin, which is 22,23-dihydro-avermectin, useful as a vermicide, an ectoparasite-killing agent, an insecticide and an acaricide. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63227774-A (JP)
Title: Sputtering target
Inventor: YAMAGISHI TOSHIHIKO
IPC: C23C14/34
Filed: 1987-03-16
Abstract: PURPOSE:To prevent the contamination of a film by a brazing filler metal, etc., by filling a joined part with a powder having the same composition as that of a target at the time of forming the prescribed target by joining plural small pieces together. CONSTITUTION:This sputtering target is formed into the prescribed size and shape by joining plural small pieces together. Further, the above-mentioned joined part is filled with a powder having the same composition as that of the target. By this target, the direct contact of plasma with a brazing filler metal can be prevented even if erosion proceeds, and this target has no possibility of causing the contamination of the film by the brazing filler metal.
Patent JP-H04295781-A (JP)
Title: Magnetic field detection head
Inventor: OKUBO TOSHIBUMI
IPC: G01B7/00
Filed: 1991-03-25
Abstract: PURPOSE:To enable detecting magnetic field intensity with high sensitivity and quick response by employing an electric resonance system for a magnetic field detection head. CONSTITUTION:An electric resonance system (b) is constituted by connecting in series a coil 14 surrounding a magnetic searching needle 15 on a cantilever arm 13 projected to be held at one end, an alternating current signal generator 6 and a capacitor 16. It is actuated by an alternating current signal with slightly different frequency from its resonance frequency and the magnetic field of a measuring object alpha goes into the magnetic field searching needle 15. As it changes the inductance of the coil 14, the voltage change impressed by the capacitor 16 due to this is detected.
Patent JP-S63225263-A (JP)
Title: Developing device
Inventor: HOSHIKA NORIHISA
IPC: G03G15/08
Filed: 1987-03-16
Abstract: PURPOSE:To increase the electrostatic charge quantity of a toner adhering on a developer carrying member and to obtain stable performance having no scattering, fogging by disposing a roller member which rotates in proximity to or contact with a developer carrying member and has flexibility on the upper stream side of a member for controlling the coating amt. of a developer. CONSTITUTION:The sleeve rubbing roller 50 having the sufficient flexibility is provided in a developing device 36, is brought into contact with a developing sleeve 22 in the position on the down stream side in the rotating direction of the same and on the upper stream side of a nonmagnetic blade 24 by a magnetic seal 31 and is rotationally driven in the forward direction of the rotating direction of the developing sleeve 22 shown by an arrow C. The sleeve rubbing roller 50 is set at the circumferential speed at which a circumferential speed difference from the developing sleeve 22 arises. The toner particles 37 adhering to the developing sleeve 22 is, therefore, subjected to sufficient triboelectrostatic charge by the difference in the relative speed between the developing sleeve 22 and the sleeve rubbing roller 50. The provision of the sufficient triboelectricity to obviate generation of fogging, etc., even when the toner is used for development is thereby permitted.
Patent JP-S57175211-A (JP)
Title: Angle detector of rotating body
Inventor: SHIYOUJI HIROAKI
IPC: G01D5/245
Filed: 1981-04-23
Abstract: PURPOSE:To detect the absolute angle of a rotating body without having the positioning with the reference position before measurement, by delivering different output codes from plural magnetic sensors for absolute angle every time when the rotor rotates with the detected minimum absolute angle. CONSTITUTION:A rotating plate 8 consists of a magnet distributing plate 9 a magnetic insulating plate 10 and a multipole magnetizing disk 11 which are stacked and fixed to each other. When the plate 8 rotates together with a rotating body, i.e. a subject of measurement centering on the center 12 of rotation in the direction of an arrow, magnetic sensors Sa1-Sa4 for absolute angle deliver a combination of different output pulses, i.e. an output code every time when the plate 8 rotates by the detected minimum absolute angle theta. The output code differs for absolute angles alpha0-alpha15 and is stored in a memory, etc. to be compared with the output code which is actually delivered from the sensors Sa1-Sa4 respectively. Thus the position of a rotating body can be detected. As a result, the absolute angle of the rotating body can be detected without having the positioning with the reference position before measurement.
Patent JP-H01235883-A (JP)
Title: False image signal processor for radar
Inventor: MATSUSHIRO TOSHIHARU
IPC: G01S7/36
Filed: 1988-03-16
Abstract: PURPOSE:To stably remove a false image without affecting tracking operations by reading out the data on the previously stored positions and sections where the false image is possibly generated corresponding to the position of the actually detected target echo and generating a false image gate signal in the corresponding data reception time. CONSTITUTION:The data on the position and section where the false image is possibly generated from the target in the position assigned by the target detection bearing and distance of a radar are previously stored in a false image information memory device 2. The position data of the target echo detected by the radar are successively detected and are supplied to the memory device 2. The data on the positions and sections where the false image is possibly generated corresponding to said position are read out and outputted from the memory device 2 by a false image information readingout controller 5. The false image gate signal 3 is generated 3 in the radar reception time zone corresponding to this data and in addition, the tracking gate signal for the tracking target of the radar is generated 4. The output of the reception signal is removed as the false image signal in a gate circuit 1 when the false image gate signal exists and the tracking gate signal does not exist.
Patent JP-S58225283-A (JP)
Inventor: EDERUBERUTO TEIIFUENSARERU
IPC: F16K31/42
Filed: 1983-04-06
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-H04295365-A (JP)
Title: Carbonated spring bathing device
Inventor: KANO HIROSHI
IPC: A61H33/02
Filed: 1991-03-26
Abstract: PURPOSE:To effectively inject toward a desired part of a bathing human body a micro air bubble-mixed liquid having carbon dioxide dissolved therein at high concentration. CONSTITUTION:A tube 6 having flexibility and adapted to feed a micro air bubble-mixed liquid having carbon dioxide dissolved therein at high concentration is extended out of the flange portion 2a of a bathtub 2. A micro air bubble injection nozzle 1 is provided at one end of the tube 6. A connector 6a is provided at the other end of the tube 6. The connector 6a is freely detachably attached to feed water piping 7 disposed in the flange portion 2a of the bathtub 2.
Patent JP-S61219628-A (JP)
Title: Manufacture of heat retaining cup
Inventor: TSUNODA HIROATSU
IPC: B29C61/06
Filed: 1985-03-27
Abstract: PURPOSE:To provide a heat retaining cup with both the heat retaining property and the heat insulating property by a structure wherein heat-shrinkable composite sheet, which consists in laminating heat-shrinkable expanded polystyrene sheet to heat-shrinkable non-expanded polystyrene film by thermocompression bonding at a temperature not so high as developing heat-shrinkage, is made into a cylindrical shape and fitted onto the outside of a paper cup-like matter and finally heated all together. CONSTITUTION:Heat-shrinkable composite sheet consists by laminating shrinkable expanded polystyrene sheet of 0.2-1.0mm thickness to the surface, onto which printing is applied with printing ink containing thermoplastic polyester methacrylate binder, of heat-shrinkable non-expanded polystyrene film by thermocompression bonding and is formed into a cylindrical shape and finally fitted onto the outside of a paper cup-like matter so as to closely contact the composite sheet with the cup-like matter by shrinking the sheet with heat. Because the paper cup-like matter and the expanded sheet are brought into close contact with each other without providing no hollow part as mentioned above, the thickness of the paper, of which the cup is made, can be made thinner than ever.
Patent JP-S63227796-A (JP)
Title: Method for plating ceramic with al
Inventor: TAKAHASHI SETSUKO
IPC: C25D5/54
Filed: 1987-03-16
Abstract: PURPOSE:To enable to easily coat ceramics with Al by a wet process by plating the ceramics with Ni or Cu by electroless plating and by carrying out Al electroplating in a molten salt bath contg. AlCl3 and butylpyridinium chloride. CONSTITUTION:Ceramics is plated with Ni or Cu by electroless plating and the plated ceramics is electroplated with Al in a molten salt plating bath contg. AlCl3 and butylpyridinium chloride or a plating bath prepd. by adding an org. solvent to the molten salt plating bath. The pref. concn. of AlCl3 in the plating bath is about 50-75mol.% and the pref. temp. of the plating bath is about 0-150 deg.C. The electroplating is preferably carried out with DC or pulsating current at about 0.1-30A/dm<2> current density. Thus, uniform Al plating can be carried out on the ceramics with satisfactory adhesion.
Patent JP-S61219991-A (JP)
Inventor: TAKAHASHI NOBUHARU
IPC: G09G3/16
Filed: 1985-03-27
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-H11253696-A (JP)
Title: Spinning tub
Inventor: HAMAKAWA ETSUZO
IPC: D06F49/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To permit water included in a material to be dehydrated to easily get out of the material and to enhance dehydrating ratio by composing the inner wall of a spinning tub of a base material having surface tension almost similar to that of the material. SOLUTION: The side wall 12 of this spinning tub 11 is constituted of a stainless steel sheet, and is subjected to a surface treatment high in hydrophilic property on the inner surface to make its surface tension similar to that of the hydrophilic material 13 to be dehydrated so as to weaken attraction by surface tension acting on water applied with centrifugal force by rotation. That is, on the inner surface of the side wall 2, the stainless steel sheet is soaked in an electrolytic solution where iron and chrome ions are dissolved so as to permit a current to flow, the ions are stuck to the surface of the stainless steel sheet, a composition for a part being several tenths microns in the thickness of the surface is changed and the treatment for enhancing hydrophilic property is executed. Thus, the dehydrating ratio of the material 13 high in hydrophilic property is improved.
Patent JP-S55152591-A (JP)
Title: Treatment of waste water
Inventor: KAKIHARA NAOMICHI
IPC: C02F1/74
Filed: 1979-05-16
Abstract: PURPOSE: To prevent the reactor from damage and the catalyst from consumption caused by remarkable pH decrease accompanied by reaction proceeding by a method wherein ammonia contg. waste water is subject to wet oxydation in the presence of a specific catalyst, and then the liquid after reaction is adjusted in pH.  
     CONSTITUTION: Water insoluble or hardly soluble cpd. of Fe, Co, Ni, Ru, Pd, Ir, Pt, Cu, Au, W, Rh or metal itself is carried by titania or zirconia to form catalyst. In the presence of such catalyst, waste water contg. ammonia is maintained at 100W370°C, and is supplied with gas contg. oxygen 1W1.5 times the theoretical value required to decompose ammonia, organic and inorganic substances present in the waste water. Under this condition, the waste water is subject to wet oxydation at pH 8W11.5. Thereafter, the liquid is adjusted to pH about 5W8 by adding alkali substance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55152226-A (JP)
Title: Concrete structure and its manufacture
Inventor: KITAGAWA TOSHIAKI
IPC: E04C3/34
Filed: 1979-05-16
Abstract: PURPOSE: To increase the load resistance remarkably without changing the thickness of a product by a method wherein a reinforcing material is segregated at the outer periphery for the structure used for a manhole in increasing or changing the size of the reinforcing material thereof.  
     CONSTITUTION: A reinforcing material 5 is segregated at the outer periphery. In this case, the concrete solution mixed with the reinforced material 5, the specific gravity thereof is larger than the concrete solution is poured into the form, segregating the reinforced material to the outer periphery in rotating the form around the pivotal axis thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57174463-A (JP)
Title: Descaling method for alloy steel
Inventor: OONO TETSUO
IPC: C23F1/00
Filed: 1981-04-20
Abstract: PURPOSE: To remove the scale of an alloy steel around the weld zones formed particularly during execution of welding effectively by connecting the alloy steel to be treated directly to an anode, and bringing the same into contact with a water stagnating material which is interposed between the same and a cathode of a conductive material and is impregnated with an aq. electrolyte of phosphate and glycerol thereby electrolytically polishing the same.  
     CONSTITUTION: An electrolyte consisting of an aq. soln. compounded with ≥0.5% Na-, K- or NH 4  saet of phosphoric acid and <40% glycerol is prepd. On the other hand, alloy steel (e.g.; SUS 430) of a material to br descaled is connected to an anode of a DC power source, and a water stagnating material (e.g.; non- woven PP fabric) impregnated with the above-described electrolyte is interposed between the same and a cathode consisting of a conductive material such as graphite. Next, said water stagnating material and the alloy steel to be treated are brought into direct contact with each other, and said steel is electrolytically polished, whereby scale is thoroughly removed at oridinary temp. Without any  heating at all. The metallic surface after the treatment is beautifully finished,  and besides it is thoroughly passivated, for which post treatment stages by  nitric acid, hydrofluoric acid, etc. are not required. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10253085-A (JP)
Title: Method for executing warm water heating floor, warm water heating floor and floor material
Inventor: YAMAMOTO YOSHINARI
IPC: F24D3/16
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To separately execute a disposing operation of a floor material at a carpenter side and a piping operation of a warm water pipe of a heating facility store side by laying a plurality of floor materials formed with grooves on rear surfaces, then removing part of the materials, and piping the pipes via the grooves of the material adjacent to the removed material. SOLUTION: In the case of executing a heating floor, first floor materials A to C are laid on a floor surface (under floor above the ground). That is, first, three border floor materials C are disposed in one row along an upper side 1 of the floor surface 50, and then the floor material B for a terminal is separated into first and second floor materials Ba, Bb to match a size of the surface, and disposed in contact with right and left sides of the surface. Then, the materials A, Aa are disposed, and fixed to the surface with adhesive. Thereafter, the materials Ba, Bb are removed, and the pipe is disposed via the grooves of the rear surface of the material Aa adjacent to the materials Ba, Bb. After the piping is completed, the removed materials Ba, Bb are redisposed at the original positions to complete the warm water heating floor.