baber/WOPTO huggingface dataset:
Patent JP-H07298770-A (JP)
Title: Swing sorting device in thresher
Inventor: SHOMURA TAKAO
IPC: A01F12/32
Filed: 1995-04-17
Abstract: PURPOSE:To provide the subject device retaining sorting accuracy, good in sorting performance and prevented from its getting larger, so designed that the regulation of the tilt angle of a chaff sieve slat and the advance/retreat of the shield of a grain sieve are made to interlock with each other in a specific mode. CONSTITUTION:The vertical movement of a grain pan 13 is detected by a potentiometer 26, a control unit 27 gives control commands to a motor 15, and the respective tilt angles of the shield 14 of a grain sieve 6 and the slat of a chaff sieve 19 are regulated. In the case of high flow, the area for falling through the grain sieve is increased and the opening rate for falling for the chaff sieve is also increased while regulations are made oppositely in the case of low flow. By this device, contamination of cut straw etc., into a 1st harvest recovery section can be reduced.
Patent JP-S58209081-A (JP)
Inventor: NISHINOMA MASAHIRO
IPC: H02G1/14
Filed: 1982-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57205320-A (JP)
Title: Formation of needlelike zinc oxide particle
Inventor: FUJITA KAZUMI
IPC: C01G9/02
Filed: 1981-06-12
Abstract: PURPOSE: To form needlelike zinc oxide particles having a uniform particle size by adding an org. compound forming base or acid by hydrolysis to an aqueous zinc salt soln.  
     CONSTITUTION: To an aqueous zinc salt soln. is added an org. compound forming base by hydrolysis or an org. compound forming acid by hydrolysis. Hexamethylenetetramine and ethylene chlorohydrin are especially preferable as the former and the latter, respectively. The reaction temp. is 20W100°C. When hexamethylenetetramine is used, the preferred temp. is 60W100°C, and when ethylene chlorohydrin is used, the preferred temp. is 40W100°C. The reaction time is 5W60min. The resulting precipitate is separated by filtration, washed, and dried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11287401-A (JP)
Title: Preventing method for corrosion of waste heat boiler
Inventor: TAKESHIMA TOSHITAKE
IPC: F22B37/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent effectively the generation of low-temperature corrosion of a waste gas boiler, installed in the rear stream area of waste gas, by retaining the boiler at a given temperature or more. SOLUTION: A low-pressure feed water pump 3 is stopped in accordance with the stop of operation of a plant. When the pressure of a low-pressure drum 5 is reduced, a water circulating pump 15 is started and drum water is circulated through the banks of tubes 4 of a low-pressure economizer. Further, when the pressure of the low-pressure drum 5 is reduced, a valve 17 is opened and boiler retaining steam is supplied from an auxiliary boiler 18 into the downcast pipe 6 of a low-pressure evaporator, then, is ascended through the downcast pipe 6 of the low-pressure evaporator and is returned into the low-pressure drum 5 through another banks of tubes 7 and the downcast pipe 6.  Next, when a pressure in a high-pressure drum 11 is lowered, a valve 20 is opened and boiler retaining steam is supplied from the auxiliary boiler 18 into another downcast pipe 12, then, is ascended through the downcast pipe and is returned into the high-pressure drum 11 through the other banks of tubes 13 and another downcast pipe 12. According to the constitution, the low-pressure economizer, the low-pressure evaporator and the high-pressure evaporator are retained at temperatures higher than required temperatures for preventing them from low-temperature corrosion.
Patent JP-H06300532-A (JP)
Title: Non-contact distance measuring device
Inventor: SUZUKI YASUO
IPC: G21C19/06
Filed: 1993-04-19
Abstract: PURPOSE:To measure a distance without any harm due to radiation, even when an underwater object to be measured is a highly radioactive substance. CONSTITUTION:Respective travel mirrors 25 and 26 having high resistance against radiation are arranged underwater at such an interval as allowing the object 12 made of highly radioactive substance to be positioned in between, and a laser beam is transmitted from a laser oscillator 13 in the atmosphere to the mirrors 25 and 26. At the same time, the mirrors 25 and 26 are made to move via a travel mechanism. In this state, a laser beam from respective travel mirrors 25 and 26 are received with a light receiver 27, and a point shaded with the object 12 is measured, thereby obtaining a distance from the object 12.
Patent JP-S5716862-A (JP)
Title: 2-alkyl-5-phenylpyridine and spicery composition containing the same
Inventor: TAKAHASHI KATSUHIRO
IPC: A23L27/20
Filed: 1980-07-04
Abstract: NEW MATERIAL:2-Alkyl-5-phenylpyridine of formula (R is methyl, ethyl, n- propyl, isopropyl, n-butyl, isobutyl, n-amyl or isoamyl).  
     EXAMPLE: 2-Methyl-5-phenylpyridine.  
     USE: Spice component. It has pleasant sweet flavor of cinnamon oil, and the flavor can be modified to the characteristic one such as minty flavor, spicy flavor, etc. according to the kind of the substituent alkyl group.  
     PROCESS: The compound of formula can be prepared by (1) dissolving 3-aminopyridine in benzene, (2) refluxing the solution in N 2  stream by heating, (3) adding a benzene solution of isoamyl nitrite slowly dropwise to the refluxing 3-aminopyridine solution to effect the reaction of both compounds, (4) subjecting the reaction product to washing with water, drying, and vacuum distillation, (5) dissolving the resulted 3-phenylpyridine in a solvent such as ethyl ether, and reacting with an alkyl lithium under cooling, and (6) separating and purifying the objective compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61136075-A (JP)
Inventor: UIRIAMU JIYOSEFU CHIYOOKII
IPC: F16K31/06
Filed: 1985-04-30
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-H02268810-A (JP)
Title: Method for removing nitrogen oxide
Inventor: YOSHIMOTO MASAFUMI
IPC: B01D53/94
Filed: 1989-04-10
Abstract: PURPOSE:To decompose and remove NOx in exhaust gas without adding a reducing agent by allowing ozone to exist in the exhaust gas and to react with the gas. CONSTITUTION:When a catalyst having NO decomposing property is brought into contact with NOx in exhaust gas to decompose the NOx into N2 and O2, ozone is allowed to exist in the exhaust gas. The NOx can be directly decomposed and removed with high efficiency without adding a reducing agent.
Patent JP-S58220522-A (JP)
Inventor: EERITSUHI KUNOOTE
IPC: H03M1/00
Filed: 1983-05-26
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-H01264901-A (JP)
Title: Storage vessel for hydrogen storage alloy
Inventor: SAITO TAICHI
IPC: C01B3/00
Filed: 1988-04-15
Abstract: PURPOSE:To accelerate heat transfer and to rapidly occlude and discharge hydrogen by packing fine metallic pieces having high heat conductivity between a formed hydrogen storage alloy and the inner wall of a vessel, and sintering the pieces. CONSTITUTION:The formed hydrogen storage alloy consisting of an La-Ni based alloy, an Fe-Tl based alloy, etc., is stored in the storage vessel. In the vessel, the fine pieces of a metal having high heat conductivity such as Al, Cu, and Ni are packed in the gap (preferably having a volume of 50-98% of the expansion of the formed hydrogen storage alloy). The ratio of the fine pieces to the hydrogen storage alloy is preferably controlled to <=50wt.%. In this storage vessel thus fabricated, the formed hydrogen storage alloy is closely connected to the inner wall of the vessel, and the firmness of attachment is further increased by the cubical, expansion of the alloy due to activation.
Patent JP-H01267119-A (JP)
Title: Control information indicating method and equipment for thin stick shaped commodity
Inventor: AOKI MASAHARU
IPC: B65B27/10
Filed: 1988-04-15
Abstract: PURPOSE:To perform product control assuredly and feed back the control information surely to the manufacturer, by attaching a product data by thermal printing or punch dot in such a manner that it is hardly visible from the front surface, at a predetermined position of a bundling pitch on the rear surface of a tape which is paid out from a reel. CONSTITUTION:To respective holders 8 on a chain conveyor 7, bundled dried noodles 1, 1 are put in one after another and sent forward intermittently with a predetermined timing. In the meantime, by a driving unit 33, which functions synchronously with the revolution of a clamp unit 13, an arm 31 swings, and through the long hole 32 and pin 30 of the arm 31, a product data giving unit 24 slides to the front or behind of the predetermined pitch among guide rollers 22, 23, 23 and gives a product data 27 of a manufacturer code number to the rear surface 2' of a tape 2 which is sent out from a paper tape roll 12, by thermal printing which is performed together with a backing plate 18, at a position between a guide 17 and the backing plate 18.
Patent JP-S63277781-A (JP)
Title: Electrolytic reduction of aliphatic nitro compound
Inventor: MOORISU RINON
IPC: C25B9/19
Filed: 1988-04-15
Abstract: A process for reducing aliphatic nitro compounds to the corresponding nitroalcohols. Chemical electroreduction is performed on a bimetallic cathode consisting of a copper support metal and a zinc or cadmium active element.
Patent JP-S57207743-A (JP)
Title: Boiler making use of waste tire
Inventor: FUJIMORI SHIYOUGO
IPC: F23G5/46
Filed: 1981-06-15
Abstract: PURPOSE:To prevent a hazard that a combustion chamber comes to an unusual temperature, by providing a water circulation duct in a combustion chamber of a combustion part made by forming a hollow part within a water tank, in a device wherein hot water is obtained by burning gas generating within a gasification device. CONSTITUTION:A water tank 4 is formed to a hollow structure, through which a combustion chamber 3 is constituted, in a boiler provided with the water tank 4 on the upper part of a gasification device (as outlined in a sketch) of a waste tire to be installed on a foundation part. Then, a water circulation duct 5 is made to form within the combustion chamber 3 in such a form that a natural convection of hot water is not disturbed. That is, cylindrical heat absorption components 7 and 8 are arranged in about the center of the combustion chamber  3 in two steps form, both the heat absorption components 7 and 8 are connected  by a duct 9 with each other, the lower heat absorption component 8 and the bottom of the tank 4 are connected by ducts 10 and 10 with each other and the upper heat absorption board 7 and the upper part of the tank 4 are connected by  slant ducts 11 and 11 with each other. Then, about two thirds of the combustion  chamber 3 and its bottom shall be covered with a heat insulator.
Patent JP-H06277618-A (JP)
Title: Method for peeling off resin of resin-coated metal sheet and peeling liquid therefor
Inventor: MIYAZAKI SHUNICHI
IPC: B05D3/12
Filed: 1993-03-29
Abstract: PURPOSE:To peel easily a resin film off without damaging the surface of a metal from the surface of the metal coated with an aqueous resin. CONSTITUTION:A resin film is removed by rubbing it with a fabric, a paper or a sponge incorporated with a peeling liq. prepd. by mixing an abrasive agent with an amt. of 10-200g/l in a polar solvent. By rubbing the resin film 5-6 times like this, the resin film is easily peeled off, and deterioration of the surface of the metal does not occur.
Patent JP-S59216179-A (JP)
Inventor: NOMURA KENJI
IPC: G02F1/15
Filed: 1983-05-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59211674-A (JP)
Inventor: JIERARU TATAN
IPC: C11D3/39
Filed: 1984-05-10
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-H10285830-A (JP)
Title: Uninterruptible power supply unit
Inventor: MATSUO HIROBUMI
IPC: H02J7/10
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization in a power supply unit and improved power conversion efficiency by using a common power conversion transformer for both the commercial input and the chargeable battery input due to power failure. SOLUTION: A device uses a back boost method in which the winding direction of the third winding of a power conversion transformer is made opposite to that of the first winding. In on ordinary operation, power to load is supplied form a commercial AC power supply unit 1, converted into direct current by a rectifying circuit 3 after noise is removed by a filter 2, smoothed by a capacitor C1, and switched on/off by a switching element S11, so that high-frequency AC is generated in the third winding N21 side of the power conversion transformer T. In case of power failure, if the output voltage EB of a chargeable battery 5 is on/off-controlled by a switching element S12, and the second winding N12 of the power conversion transformer T is driven through a counter-current preventing diode D12, the high frequency AC is generated in the third winding N21.  By using the common power conversion transformer, it is possible to reduce the size of the device and improve the power supply conversion efficiency.
Patent JP-2000282111-A (JP)
Title: PRODUCTION OF MOLTEN LOW Si IRON
Inventor: SATO KATSUHIKO
IPC: C21B5/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of molten low Si iron, by which even in the case of using a large amount of high basicity material, iron scrap, reduced iron, etc., in a blast furnace, the Si concn. in the molten iron can surely be made to <=0.2 wt.% and the stable operation can be executed. SOLUTION: In the producing method of molten low Si iron in a blast furnace, by which in the raw material composed of ore 1 and coke 2, at least ore is charged by inclining a charging chute 3 arranged at the furnace top from the furnace center part to the furnace wall direction while swinging, one charge of the ore is divided into two or more batches, and the divided one batch is made to the batch mixed with a high CaO containing material, and the batch is charged into the furnace wall part in the sectional two ranges of the furnace center part and the furnace wall part in the furnace radial direction in the furnace.
Patent JP-S60234919-A (JP)
Title: Hardening method of crankshaft
Inventor: MATSUBARA TOSHIYUKI
IPC: C21D9/30
Filed: 1984-05-08
Abstract: PURPOSE:To harden accurately the corner part of a journal shaft and a pin part by forming the opening part of the apex of a nozzle tip of a plasma torch and a plasma injection hole into slanted face and inserting it into the recess of a crankshaft to heat the crankshaft. CONSTITUTION:A slanted plasma gas injection hole 18 is perforated to the apex of a nozzle tip 13 of a plasma torch 10 used for hardening and a slanted opening part 19 is formed to the apex part of a shield cap 12. The opening part 19 of the torch 10 is respectively opposed to the corner parts which are formed in the boundary parts between the arms A1-A8 of journal axes J1-J5 of a crankshaft 1 and the wall parts W1-W8 to blow plasma arc of high temp. and high velocity thereon. The whole peripheries of the corner parts are heat-treated to the hardening temp. by moving the crankshaft 1 or the torch 10.
Patent JP-S58210372-A (JP)
Title: Device for displaying and warning inspection time
Inventor: EZOE MITSUHIKO
IPC: F02P17/00
Filed: 1982-06-01
Abstract: PURPOSE:To surely inform a driver of an inspection time, by displaying the instructions of inspection judging from the operating conditions of an automobile, such as, for example, engine speed, travelled distance and cooling water temperature, and as well by warning that the statutory inspection time of the automobile approaches. CONSTITUTION:A device 2 for storing the information of a statutory inspection day is provided in an operating condition detecting device 1 for detecting various engine operating conditions of an automobile, such as, for example, engine speed, travelled distance, cooling water temperature and hydraulic pressure, an arithmetic operation under a program previously stored in an ROM, is carried out in accordance with information from an auxiliary memory device 4, by receiving the information from the above-mentioned detecting device 1, for judging whether the automobile is in the time when the inspection thereof should be made, or not. A displaying device 5 displays the instructions that the inspection is necessary, when the inspection is necessary by judging from the operating conditions of the automobile and when the statutory inspection day approaches, for informing the driver of the matters.
Patent JP-S62250820-A (JP)
Inventor: SAITO MITSUO
IPC: H02H3/28
Filed: 1986-04-23
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-H10287788-A (JP)
Title: Syrup composition and resin mortar or concrete and lining material prepared by using the same
Inventor: IWASAKI KAZUHIKO
IPC: C08L63/10
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having an excellent rapid curability by mixing a modified epoxy ester with at least one air-curing resin selected among allyl- ether-group-containing unsaturated polyester resins, allyl-ether-group-containing vinyl ester resins and allyl-ether-group-containing urethane resins and a vinyl monomer. SOLUTION: This composition comprises a modified epoxy ester (A) represented by the formula (wherein R<1> is an epoxy resin residue; and R<2> and R<3> are each a monobasic acid residue), at least one air-curing resin (B) selected among allyl-ether-group-containing unsaturated polyester resins, allyl-ether-group- containing vinyl ester resins and allyl-ether-group-containing urethane resins and a copolymerizable vinyl monomer (C) in such a mixing ratio that (A+B)/C=30/70 to 80/20 by weight. The composition may optionally contain at most 30 pts.wt. shrinkage-lowering agent (e.g. polystyrene), at most 60 pts.wt. plasticizer, 0.01-5 pts.wt. ultraviolet absorber, 0.1-15 pts.wt. curing agent, 0.1-10 pts.wt. cure accelerator, etc., per 100 pts.wt. composition.
Patent JP-H07291011-A (JP)
Title: Cup holder
Inventor: KATAGIRI KATSUHIRO
IPC: B60N3/10
Filed: 1994-04-28
Abstract: PURPOSE:To improve use convenience by interlocking a cup support member with the rotating operation of a cup placing member. CONSTITUTION:A tray 3 and an arm 4 are supported on the lower end of a base plate 2. The tray 3 is turned between the folded position where the tray is folded onto the base plate and the cup placing position for placing a cup C. A support 5 is pivoted on the turning leading end side of the arm 4. The arm 4 is energized upward (direction of an arrow A1 to the tray 3 by a torsional coil spring 10, and the support 5 is energized upward (direction of an arrow A2) to the arm 4 by a torsional coil spring 11. A stepped stopper part 6 for holding the support 5 in the cup support position is formed on the base plate 2. The support 5 is brought into contact with the lower surface of the stopper part 6 of the base plate 2 and held by the energizing force of the torsional coil springs 10, 11.
Patent JP-S59218361-A (JP)
Title: Ignition coil continuous rating controller
Inventor: MOURI YASUNORI
IPC: F02P5/15
Filed: 1983-05-27
Abstract: PURPOSE:To reduce the number of circuits and thereby promote low-unit cost of production, by installing a free-run counter stepping up a minute turning angle change in an output shaft, while controlling an ignition coil in comparison with control data, and performing this data comparison at every specified rotation. CONSTITUTION:A free-run counter 10 stepping up an angle signal in succession and energization and ignition control data are compensated on the basis of data being counted at the generation timing of a reference signal to be generated at the specified rotation position of an engine output shaft. Likewise, these energization and ignition control data are compensated just before the control time. After generation of the reference signal, the first compensation takes palce and the energization and ignition are controlled by means of comparison with the counted data but at a time other than this, the subsequent compensation takes place whereby control is performed likewise. With this constitution, the control is performable with only use of each one of counters and comparator circuits, thus low-unit cost of production comes to fruition.
Patent JP-S60238001-A (JP)
Title: Continuous production of thin sheet
Inventor: DAZAI KEIJI
IPC: B21B1/46
Filed: 1984-05-09
Abstract: PURPOSE:To improve a casting speed by controlling the crater position of a sheet material in a prescribed range and maintaining the temp. of the sheet material in the inlet side of a rolling mill at the temp. suitable for rolling. CONSTITUTION:Crater position detectors 8, 8 spaced at a required distance are provided between a continuous casting machine 1 and the rolling mill 4. The detector 8 is constituted of light-draft rolls 9, 9 sandwiching the sheet material 3 and a load cell 10 to detect the reaction thereof. The casting speed of the machine 1 is feedback-controlled in such a way that the crater position exists at all times between the detectors 8 and 8. An online temp. detector 11 is further provided on the upper stream side of the rolling mill 4 and the sheet material 3 on the upper stream of the mill 4 is cooled by a cooler 12 so as to be maintained in a prescribed temp. range. The casting speed is made highest by the above-mentioned method under the mutual association of the rolling temp. and the crater position.
Patent JP-S5427359-A (JP)
Title: Shadow mask forming device
Inventor: MORIYAMA GIICHI
IPC: B21D22/20
Filed: 1977-08-01
Abstract: PURPOSE: To obtain a shadow mask for the color picture tube featuring reduced partial unevenness by securing a peculiar curved surface for the punch pressing surface for the forming device which forms a shadow mask with pressing the porous flat plate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5520923-A (JP)
Title: Conical roller bearing retainer
Inventor: TAJIMA RIYUUJI
IPC: F16C33/46
Filed: 1978-07-29
Abstract: PURPOSE: To effectively prevent leakage of sealed grease and entrance of foreign material into a conical roller bearing retainer by integrally forming thick portion or sealing piece projected from one end of the retainer toward an inner race to form a seal with the collar of large diameter at the inner race.  
     CONSTITUTION: A retainer 21 incorporates a thin sealing piece 25 of polymer or the like formed integrally with the piece 25 at the inner peripheral surface of large diameter side and a slit 26 provided peripherally in a number of tongs for ready molding of the retainer 21. When the retainer 21 is pulled out in the direction of an arrow from upper and lower molds 31 and 32 to exhaust the retainer 21 molded therebetween, the piece 25 engaged with the recess 33 of the lower mold 32 is elastically deformed toward the lower mold 32 to be thus pulled out. It is improtant that the step T at the edges of the openings at the recess 33 of the lower mold 32 is larger than the thickness t of the piece 25. 
     COPYRIGHT: (C)1980,JPO&Japio