baber/WOPTO huggingface dataset:
Patent JP-H04318017-A (JP)
Title: Novolak type epoxy resin
Inventor: OHARA TORU
IPC: C08G59/08
Filed: 1991-04-15
Abstract: PURPOSE:To provide the subject resin containing multi-nuclear compounds, having low viscosity and excellent workability and giving heat-resistant cured products by reacting an o-cresol dimethylol compound with a phenol compound in the presence of an acidic catalyst and subsequently reacting the reaction product with an epihalohydrin. CONSTITUTION:A polyhydric phenol compound containing a phenolic novolak compound obtained by reacting an o-cresol dimethylol compound of formula I with a phenol compound (e.g. o-cresol) of formula II (R<1>, R<2> are H, 1-4C alkyl) in the presence of an acrdic catalyst is reacted with a compound of formula III (X is halogen; Z is H methyl) (e.g. epichlorohydrin) to produce the objective novolak epoxy resin containing >=20wt.% of a tri-nuclear phenolic novolak epoxy compound of formula IV and >=20wt.% of a dinuclear phenolic novolak epoxy compound of formula V and having an average glycidyl group number of 2.1-3.9 per molecule.
Patent JP-H10310423-A (JP)
Title: Method and device for producing ammonia
Inventor: GAM ERIK ANDREAS
IPC: C01C1/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing ammonia in an ammonia reactor under high pressure and temp. by continuously passing the process flow of ammonia synthesis gas through at least three catalyst beds, allowing the synthesis gas to react in the beds, intermediate-cooling the partially reacted synthesis gas leaving the catalyst beds by the heat exchange in the heat exchanger arranged between respective beds and recovering a product effluent enriched with ammonia. SOLUTION: When the partially converted synthesis gas is intermediate-cooled prior to the introduction into a first catalyst bed, a first feed flow 6 of synthesis gas preheated by indirect heat exchange, a second feed flow 8 of synthesis gas preheated by the indirect heat exchange with the product effluent and a third feed flow 10 of synthesis gas for controlling the temp. of the process flow are combined to obtain process flows 36 and 37, and the first feed flow is continuously passed through the intermediate-bed heat exchangers 30 and 32 for cooling the partially converted synthesis gas.
Patent JP-S61266973-A (JP)
Title: Checking device for burn-in testing machine
Inventor: MITARAI SHIN
IPC: G01R31/28
Filed: 1985-05-22
Abstract: PURPOSE:To easily find the trouble of a burn-in testing machine by applying an input signal from the testing machine to a reference IC and comparing its output with an output expected value generated by the burn-in testing machine. CONSTITUTION:The testing machine 2 is equipped with an input signal generating circuit 21 which generates the test signal to be supplied to the device 11 of a checking device and an output signal generating circuit 22 which generates the output expected signal to be supplied to the comparator 12 of the checking device 1. The output expected value is the signal which should be outputted from the IC device to be inspected when this IC device supplied with the input signal operates normally. The checking device 1 is provided with said selected reference device 11, which operates with the input signal from the testing machine 2; and the reference output signal is outputted by the device 11 to the comparator 12. This reference output signal is compared with the output expected signal by the comparator 12 and a decision circuit 14 decides whether the testing machine operates normally or not.
Patent JP-H09272492-A (JP)
Title: Ship
Inventor: MIYAMOTO TOMOYUKI
IPC: B63B15/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To rapidly and surely cope with a ship maneuvering in emergency and frequent maneuvering by widely opening a wind shielding wall beside a control portion. SOLUTION: A casing 13 of a control portion is formed in order to protect controlling devices from wind and rain blown against them. Guide rails 5 are equipped on both side of the casing 13 of the control portion in such a manner that each guide rail 5 is continuously ledged on a deck 10 from the side of the casing 13 to the rearward. From guide rail supporting pedestals 14 with low height to the casing 13 of the control portion 4, and guide rails 5 are equipped on the outer surface of the pedestals 14 so as to horizontally lay thereon. Wind shielding walls 3 of the form having openings in rear and bottom face of a hollow box is provided, and each of the wall 3 is provided with three rollers 6 spaced each other on the lower inner surface of the wind shielding wall 3 so as to slide inside of the guide wail 5.  These rollers 6 are fixed to engage with the guide rail 5 so that the wind shielding walls 3 are mounted on the casing 13 of the control portion 4 and on the upper edge of the pedestals 14, allowing the wind shielding wall 3 to cover the control portion 4. Accordingly, the wind shielding wall 4 become slidable along the guide rail 5 with respect to the longitudinal direction of the ship.
Patent JP-H09271400-A (JP)
Title: Determination of dna base sequence and sequence reagent
Inventor: AOYAMA YOSHIHIRO
IPC: C12Q1/68
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of deciding a base sequence of a DNA which can efficiently give the data of high reliability. SOLUTION: In the terminal label cycle sequence reaction, thermosequenase is used as a DNA polymerase and ddATP, ddGTP, ddCTP and ddUTP or ddTTP which are individually labeled with a fluorescein fluorescent pigment are used as a labeled ddNTP. It is preferred that 0.7-4pmol of fluorescein labeled ddATP, 0.7-4pmol of fluorescein labeled ddGTP, 0.7-4pmol of fluorescein-labeled ddCTP and 0.7-4pmol of fluorescein-labeled ddUTP or 2-8pmol of fluorescein- labeled ddTTP are used every 1 cycle reactions.
Patent JP-S59377-A (JP)
Title: Treatment of liquid waste contg. hydrazine
Inventor: TANAKA AKIO
IPC: C02F1/72
Filed: 1982-06-25
Abstract: PURPOSE:To efficiently decompose hydrazine without the need to use a large amount of H2O2, by oxidatively decomposing hydrazine with H2O2 using nickel perioxide as a catalyst. CONSTITUTION:Liquid H2O2 4 in a chemical fluid tank 3 is added to hydrazine- contg. liquid waste 2 reserved in a liquid waste tank 1. After said addition, the liquid waste is supplied to a packed tank 5 by a pump P. Granular nickel peroxide 6 is poured in the packed tank 5, so that hydrazine in the liquid waste 2 is rapidly completely decomposed into N2 and H2O at an ordinary temp. by the oxidizing action of H2O2 and the catalytic action of nickel peroxide. The flow speed to the packed tank 5 is properly at SV=20-30h<-1>, when the concentration of hydrazine is at about 500ppm.
Patent JP-H01280637-A (JP)
Title: Elevator type work vehicle
Inventor: OKAMOTO KAZUTOSHI
IPC: B60K5/00
Filed: 1988-04-30
Abstract: PURPOSE:To obtain quiet and vibrationless work vehicle by installing a soundproof type engine unit housing an engine body in a liquid tank for soundproofing at one end side of the work vehicle and arranging an elevation type work device for receiving the power of the engine unit. CONSTITUTION:An engine body 2 is housed in a liquid tank 3 for soundproofing filled with water together with a muffler 22 connected to the exhaust pipe 11 thereof and a radicator 4 is arranged outside the liquid tank 3. A cool water pipe 20 is led from the cylinder jacket 7a of the engine body 2, a warm water pipe 21 is led from a head jacket 8a, the top ends thereof are opened in the liquid tank 3 and water in the liquid tank is circulated in the radicator 4 to be cooled. An engine unit 1 constructed like this is insalled on the rear frame of a vehicle such as a forklift or the like equipping an elevation work device at the front side thereof and a generator 47 as a driving sorce for the elevation work device is connected to a power take-out shaft 43 led from the engine unit 1.
Patent JP-H11292674-A (JP)
Title: Production of organic fertilizer
Inventor: YAMAMURA SHOICHI
IPC: C05F17/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To change a waste liquor of organism into a fertilizer in a safe and odorless state by mixing an aerobically fermented fertilizer in a fully fermented state obtained by subjecting an organism raw material blended with an aerobic ultra-high temperature microorganism to aerated fermentation with the waste liquor of organism and re-fermenting the mixture. SOLUTION: An organism raw material comprising plant waste, animal waste, life waste, etc., is piled in a fermentation tank, mixed with an aerobic ultra-high temperature microorganism and aerated to start fermentation. The temperature of the raw material is raised by a fermentation heat with the advance of fermentation, the raw material is fully fermented approximately at 100 deg.C to form an aerobically fermented fertilizer in which various germs, insects, seeds, etc., are destroyed, which has <=30 wt.% water content and to which the ultra- high microorganism is immobilized. Then the aerobically fermented fertilizer is piled in the fermentation tank or taken out and piled outside the tank, spread so as to widen its area and an organic waste such as the blood of carcass, etc., having >=50 wt.% water content is applied to the aerobically fermented fertilizer. Fermentation is started from the contact face of both the organism waste and the fertilizer, stirring operation is carried out and the mixture is returned to the fermentation tank, air is introduced from a floor part, aeration is continued and fermentation is completed to give a fertilizer in a dried state.
Patent JP-H01280626-A (JP)
Title: Combustion chamber structure
Inventor: FUJIWARA HIDEO
IPC: F02B23/08
Filed: 1988-04-30
Abstract: PURPOSE:To make it possible to obtain a wide valve area by arranging an ignition plugs at the outer circumference of a combustion chamber in a combustion chamber structure wherein valves are arranged along the bore of the combustion chamber and also a center valve is arranged at the central portion thereof. CONSTITUTION:A combustion chamber 14 is formed by a cylinder head 4 and a piston which reciprocates in a cylinder 10 in a cylinder block 8 and respective three intake and exhaust valves 16, 18 are arranged at the upper surface of the combustion chamber 14 along the bore of a cylinder 10 circularly. In an engine like this, e.g., two ignition plugs 46 are provided at the outer circumference of the combustion chamber 14 so as to increase the valve area of the combustion chamber 14. Accordingly, the increase of the valve area is attempted to increase mixed gas quantity intaken to the combustion chamber 14 for aiming at improvement of the power of the engine.
Patent JP-S589529-A (JP)
Inventor: INOUE TAISUKE
IPC: H02J3/18
Filed: 1981-07-09
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-H01279413-A (JP)
Title: Manufacture of composite type floating magnetic head
Inventor: YAZAWA NAOHARU
IPC: G11B5/60
Filed: 1988-04-30
Abstract: PURPOSE:To eliminate the dispersion in the depth of gap and to improve the yield of a head with an excellent recording and reproducing characteristic by providing a prescribed retaining groove to a side face of a core chip. CONSTITUTION:A retaining slot 6 orthogonal to a core chip 7 is formed to the side face of a magnetic gap 2 of a magnetic head core chip 7. In the case of melting and fixing, a slider 4 is placed on a jig 8, the core chip 7 is inserted to its insertion slot 5 while observing a microscope and set while a reference face of a retainer rod 1 is mated to a reference face 9 of the chip 7 and the chip 7 and the slider 4 are fixed by a fusion glass 3. Thus, no position deviation of the core chip 7 is caused and a prescribed depth of gap is manufactured with excellent yield.
Patent JP-H06286748-A (JP)
Title: Container case
Inventor: KATO MASAO
IPC: B65D6/16
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a container case having a small volume which can be folded and assembled wherein the case comprises four side plates and a bottom plate, the side plates are formed mutually foldable due to a hinge mechanism, and the one flat bottom plate is fitted and fixed to a lower part of the four side plates opened in a rectangle. CONSTITUTION:A drawer 1 comprises four side plates 2a and a bottom plate 3. The four side plates 2a are formed mutually foldable by a hinge mechanism 2. A protrusion 2c of an optional shape is formed at a lower end of each of the four side plates 2a. The bottom plate 3 comprises a plate. The four side plates 2a are opened in a rectangle and the bottom plate 3 is fitted into their lower ends. The hinge mechanism 2b connects between a plurality of the side plates 2a while their interval is thinned, and it is foldable. The case is carried and transported while being folded in this case, its volume is small and a cost for the carrying and transporting can be reduced. By opening the four side plates 2a in a rectangle and fitting to the bottom plate 3 at their lower ends, the container can be used as the drawer 1 immediately.
Patent JP-S5638391-A (JP)
Title: Conversion of olefine to aromatic hydrocarbon and hydrogen
Inventor: JIYON FURANSHISU GURIFUISU ERI
IPC: C07C2/42
Filed: 1980-08-07
Abstract: This invention relates to a process for producing aromatic hydrocarbons suitable for use as gasoline blending components. In the process a mixed hydrocarbon feedstock comprising a C5-C12 hydrocarbon fraction containing olefins and an (un)saturated C3-C4 hydrocarbon is brought into contact in the vapor phase with an aluminosilicate having a gallium compound deposited thereon or having gallium ions exchanged with cations therein. The resultant product shows considerable improvement in RON and MON and is therefore ideal for blending with gasoline. Hydrogen is formed as a valuable by-product.
Patent JP-H10304361-A (JP)
Title: Picture encoding device and noise detection/elimination method
Inventor: ARAKI TOSHIYUKI
IPC: H04N19/42
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To eliminate a mixed noise with an additional few noise elimination means by subtracting a value, which corresponds to each data as a result of two-dimensional DCT arithmetic operation, from preliminarily calculated noise components. SOLUTION: A reference signal outputted from a reference signal generating means 201 is inputted to a picture encoding device 101. The picture encoding device 101 operates two-dimensional DCT arithmetic operation to the reference signal, and outputs the result to a noise component detecting means 202. Then, the reference signal generating means 201 inputs a signal with the same characteristics to the picture encoding device 101 through a picture input processing means 106 being a noise generating source. The picture encoding device 101 operates two-dimensional DCT arithmetic operation for the reference signal, and outputs its result to a noise component detecting means 202. The noise component detecting means 202 operates a statistical processing by using the two results, and completes the detection of noise components.  A noise component elimination means 105 can eliminate the mixed noise components by subtracting noise components 104.
Patent JP-S5442622-A (JP)
Title: Mold transformer
Inventor: SHIMIZU TOSHIO
IPC: H01F27/32
Filed: 1977-09-12
Abstract: PURPOSE: To provide the mold trnsformer, having a highly efficient insulation property, without using any mold, by attaching windings between internal and external circumference insulators, and by filling resins into both end parts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61265113-A (JP)
Inventor: SUEOKA TETSUO
IPC: A47G29/12
Filed: 1985-05-21
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-S5811093-A (JP)
Inventor: JIYOSEFU ERU ABURAMUSU
IPC: C02F1/48
Filed: 1981-07-14
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-H05287400-A (JP)
Title: Method for controlling molten slag surface level in electric slag remelting device
Inventor: SATO AKIHIKO
IPC: C22B9/187
Filed: 1992-04-03
Abstract: PURPOSE:To provide a control method for molten slag surface level in an elec tric slag remelting device by detecting the molten slag surface with simple equipment to keep the molten slag surface at specified position. CONSTITUTION:This method features so that the molten slag surface in a water- cooled mold 1 in electric slag remelting device is detected by a sensor 12 made of feat resistant electric conductive material arranged at a prescribed position near the mold well. The drawing speed of ingot 11 is controlled in accordance with the obtd. detection information, thereby the molten slag surface is kept at the specified position.
Patent JP-H01279264-A (JP)
Title: Image forming device
Inventor: KADANI HIDETO
IPC: H04N1/29
Filed: 1988-05-06
Abstract: PURPOSE:To recognize whether or not there is a developing device in the containers, and if there is one, what color that is, by providing a means to detect the existence of a developing device and its color in all the containers. CONSTITUTION:The existence of the color developing device 13 is detected by a developing device detecting sensor 164 with the utility of a developing machine detecting lever. Further, a color detecting marker 166 is attached to the color developing devices 13a-13c for color recognition, and the color of the developing device 13 inside color containing cases 151a-151c is recognized every time they are made to pass by a color detecting sensor 167 by a case traveling means Y. Thus the existence of the developing device and its color in all containers can be detected at the time of turning on a power source and when doors of the containers are opened or closed.
Patent JP-S5234818-A (JP)
Title: Apparatus for detecting fall-off bookbinder#s wires
Inventor: SUGA IWAO
IPC: B27F7/17
Filed: 1975-09-09
Abstract: PURPOSE: To provide an apparatus for detecting fall-off of bookbinder's wires in an automatic book binding process wherein the determination whether or not bookbinder's wires are present correctly at two positions is made by an adjacent switch, and a relay output is generated to alarm and display the occurrence of abnormality, and to stop a binding machine to thereby remove an inferior book. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5634791-A (JP)
Title: Reformer of fuel oil by ultrasonic wave
Inventor: SHIRAI KENJI
IPC: C10G31/00
Filed: 1979-08-29
Abstract: PURPOSE: To divide a sludge finely and eliminate the clogging of a filter medium by a marine fuel oil, by holding a horn in a rotating collector having a three-layer network structure oiltight, and forming an ultrasonic wave dispersing space between the horn and the outer layer of the network structure.  
     CONSTITUTION: An ultrasonic wave vibrator 40 with a horn 4 is held by a central cylinder 15 of a container 26 oiltight. A chamber 17 having an outlet 24 is attached to the left side of the central cylinder 15 oiltight, and a lid 20 is attached to the right side of the cylinder 15 oiltight respectively. A three-layer network structure 23 which is made of stainless steel etc. and consists of outer, middle and inner layers of different meshes is attached to the cylinder 15 with an ultrasonic wave dispersing space C (preferably 3mm or less) between the outer surface thereof and the horn 4 oiltight. Thus, a rotating collector 25 is formed. The ultrasonic vibration from a generator 2 is applied to a sludge passing through an inlet 21 and the outlet 24 to divide. The sludge finely and eliminate the clogging of the filter medium (mesh). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05279898-A (JP)
Title: Rust preventive pigment slurry
IPC: C09C3/06
Filed: 1992-04-02
Abstract: PURPOSE:To produce the rust preventive pigment slurry which can form a uniform dispersion plating of a high particle deposition rate and can exhibit an excellent rust preventive performance in the case of using the slurry by adding the slurry into a plating liquid for a composite plated steel sheet. CONSTITUTION:This rust preventive slurry is an aq. slurry of reformed barium chromate formed by coating the particle surfaces of the barium chromate with a fine insoluble metal oxygen acid salt and has <=1mum average dispersion of the slurry. The reformed barium chromate is coated with the metal oxygen acid salt consisting essentially of the fine barium sulfate and the aq. slurry thereof is preferably prepd. by subjecting the slurry to a dispersion treatment entraining high shearing force in the presence of a dispersant.
Patent JP-S58225459-A (JP)
Title: Reader of variable length data
Inventor: SHIMA KIMIKO
IPC: G09G5/00
Filed: 1982-06-24
Abstract: PURPOSE:To exclude an inner address conversion table or to reduce the memory capacity of said conversion table, by calculating an inner address of a desired record by means of a reference outer code and a reference inner code. CONSTITUTION:A converting part 1 receives the outer code of a record to be read out of a variable length data train which is stored in a data storage part 2. A difference data calculating part 11 delivers the difference between an input outer code and a reference outer code, i.e., a differenc data to a processing part. At the same time, a reference inner address, i.e., an inner address of the record corresponding to the reference outer code stored in a reference inner address storage part 12 is delivered to a processing part 3. Receiving both the difference data and the reference inner address, the part 3 reads the data out of the part 2 and then delivers it.
Patent JP-S5233029-A (JP)
Title: Multiplex inverter
Inventor: SAYAMA TERUO
IPC: H02M7/44
Filed: 1975-09-10
Abstract: PURPOSE: Harmonic wave is decreased to be virtually ignored by the exclusive use of two units. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S602809-A (JP)
Title: Wick elevating device of kerosene burner
Inventor: HARADA TOYOHEI
IPC: F23D3/32
Filed: 1983-06-17
Abstract: PURPOSE:To provide an increased life for a heater and to improve safety, by a method wherein a wick elevating lever is excessively vertically movable, and movement, caused when it is excessively moved, causes an ignition heater to be brought into contact with a wick and be ignited. CONSTITUTION:With a wick elevating knob 30 depressed, a control body 28 depresses an ignition lever 56 as well as a wick elevating lever 17 with the aid of an ignition control piece 58. Ignition is effected such that, when the control body 28 depresses the wick elevating lever 17 to a lowermost end, i.e., depresses it excessively, energization is conducted in a condition that an ignition heater 52 is forced into contact with a wick 4, and this completes ignition. When the control body 28 is depressed by the use of the wick elevating knob 30 during combustion, it can be lightly depressed until it makes contact with the wick elevating lever 17, and meanwhile, on and after a point of time when the body makes contact with the lever, the control body 28 needs a fair force for depression because of the elastic force, exerted on the wick elevating lever 17, of a tension spring 21. Thus, the ignition heater 52 is stopped before it makes contact with the wick 4, resulting in prevention of damage of the ignition heater 52 and the occurrence of an extraodinary rising flame.