baber/WOPTO huggingface dataset:
Patent JP-S6286207-A (JP)
Title: Control system for dam water level
Inventor: KAWABATA MASAHARU
IPC: E02B7/00
Filed: 1985-07-24
Abstract: PURPOSE:To safely and exactly control the gate of a dam by a method in which a series of gate action is limitedly controlled in such a way as to prevent the extension of the gate action to the next control period by controlling the level of water in the dam to keep it at a target level. CONSTITUTION:Control on the gate of a dam for steps after step 9 is repeated in accordance with the preferential order of gates by regarding the early-period value at the step 8 as control period T. Whether the distribution results of the step 9 reach a target effluent amount is judged at the step 14, and when the results reach the target effluent amount, the processing is finished. If the results do not reach the target effluent amount, the control operation is moved to the other gate at the step 15 and then returned to the step 9 repeatedly. The extension of the gate control at this time to the next control period can thus be avoided, and therefore, the control operation at the next time can be exactly performed without delay of control.
Patent JP-H0917054-A (JP)
Title: Magneto-optical recording element
Inventor: TANAKA HIROTAKA
IPC: G11B11/10
Filed: 1995-06-28
Abstract: PURPOSE: To reduce the rising magnetic field Ho dependent of the magnetic field and to enhance C/N by forming the second dielectric layer consisting of silicon nitride between a magneto-optical recording layer and a reflection layer so as to make a nitrogen contg. ratio in the dielectric layer gradually increase in the direction toward the reflection layer. CONSTITUTION: This element, i.e., magneto-optical disk is formed by successively laminating the first dielectric layer 5, a magneto-optical recording layer 6, the second dielectric layer 7 and a reflection layer 8 on a substrate 1. The second dielectric layer 7 is formed by using silicon nitride as its material to make a nitrogen content gradient gradually increase in the direction toward the reflection layer 8. Thus, the magnet-optical recording element having high performance which is appropriately used for overwriting can be manufactured without generating any cracks in the element.
Patent JP-S5587788-A (JP)
Title: Cephalosporin analog
Inventor: HIRATA TADASHI
IPC: A61P31/04
Filed: 1978-12-26
Abstract: NEW MATERIAL:Cephalosporin analogs of formula I (X is amino, azide, phthalimino, R 1  is H, halogen, hydroxyl, lower alkoxy; R 2  is R 1  or lower alkyl, halogen- substituted lower alkyl; R 3  is H, alkyl, aryl) or their salts.  
     EXAMPLE: (±)cis,2-t-Butyloxycarbonyl-7-azide-1-azabicyclo[4,2,0]oct-2-en-8-one.  
     USE: Synthetic intermediates of antibiotic.  
     PREPARATION: For example, the reaction of a compound of formula II (R 21  is H, lower alkyl) with another compound of formula III (R 31  is alkyl, aryl, aralkyl) gives the compound of formula IV. The product is made to react with a compound of formula V (X 1  is N 3 , phthalimino) and the product is subjected to oxidation and cyclization to give the compound of formula I (X=X 1 ; R 2 =R 21 ; R 3 =R 31 ). When needed, the product is halogenated and converted into the desired compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0827388-A (JP)
Title: Production of copper phthalocyanine
Inventor: KOMADA MASAO
IPC: C09B47/06
Filed: 1994-07-14
Abstract: PURPOSE:To economically obtain a high yield of a copper phthalocyanine having high quality and high tinting strength. CONSTITUTION:A process for producing a copper phthalocyanine by reacting phthalic anhydride or its derivative, urea or its derivative, and copper or its compound in the presence of a catalyst, wherein a paraffinic hydrocarbon solvent and a naphthenic hydrocarbon solvent are used together as the reaction solvents.
Patent JP-H119996-A (JP)
Title: Catalyst for hydrogenation treatment of hydrocarbon charge stock in fixed bed reactor
Inventor: HARLE VIRGINIE
IPC: B01J37/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To improve a hydrogenation desulfurization ratio at low cost by a method wherein in a carrier containing a specific amount of group VIB and/or VIII catalytic metal/a catalytic metallic compound as a base of agglomerated aluminum of an extruded piece shape, each agglomerate forms partly stacking sheet plates and needle-form bodies are dispersed uniformly between the circumference of the stacking sheet plates and the sheet plates. SOLUTION: Aluimna obtained by rapid decomposition of hydragillite in a hot air flow is suspended in water in the presence of citric acid and filtered. The alumina cake is collected, which is washed by water and dried. The obtained powder is mulled within an agitation reactor in water stabilized by a surface-active agent with hydrocarbon emulsion and nitric acid which are added by a small amount respectively. When mulling is finished, ammonium solution is added to neutralize excessive nitric acid. Obtained paste is extruded by an extruder and dried and burned to obtain an extruded alumina carrier. The carrier is dry-immersed in aqueous solution containing molybdenum salt and nickel salt and aged under moisture saturation atmosphere at room temperature and then dried and burned to obtain a catalyst of which total content of molybdenum and nickel is 0-50 wt.%.
Patent JP-S647990-A (JP)
Title: Condensate desalting device
Inventor: SEGAWA YOSHIHIRO
IPC: C02F1/42
Filed: 1987-06-29
Abstract: PURPOSE:To prevent reverse regeneration and to satisfactorily maintain the quality of treated water by forming anion and cation exchange resin layers to the upper and lower part in a regeneration column, forming a mixed resin layer in the middle part thereof, and providing discharge pipes which discharge the exchange resins after the resins are regenerated by injection of chemicals corresponding to the respective ion exchange resin layers to each of the respective layers. CONSTITUTION:The resins supplied from a condensate desalting column 1 and a mixed resin tank 4 are separated to the anion cation exchange resin layer and the cation exchange resin layer in the regeneration column 3. The alkaline chemical is thereafter injected from an injection pipe 14 to the anion exchange resin layer and the acidic chemical from another injection pipe 13 to the cation exchange resin layer, respectively. The resins are regenerated by passage of the respective chemicals through the corresponding resins. After the resins are cleaned, the anion exchange resin is discharged from the output pipe 16 thereof and the cation exchange resin is discharged from another outlet pipe 19, respectively. The mixed resin in the middle part in the column 3 is transferred from the corresponding outlet pipe 18 to the mixed resin tank 4.
Patent JP-H04360108-A (JP)
Title: Connecting method for optical fiber
Inventor: TANAKA TAIICHIRO
IPC: G02B6/255
Filed: 1991-06-06
Abstract: PURPOSE:To enable a rare earth element-added optical fiber to be fused to other optical fiber having a different MFD at a low connection loss as a stress remains in the core of the fused part of the fiber and the MFD of the rare earth element-added optical fiber is expanded. CONSTITUTION:Two pieces of the optical fibers are fused at the ends thereof and after the fused parts are heated at the temp. at which only the clad of the MFD softens, the softened and fused parts are fixed in the state of applying a tensile stress thereto at the time of connecting the rare earth element-added optical fiber consisting of a core added with a rare earth element and a clad having the softening temp. lower than the softening temp. thereof to the optical fiber having the MFD (mode field diameter) different therefrom.
Patent JP-H0326345-A (JP)
Title: Detector for grain quality in grain-drying and processing facility
Inventor: KOBAYASHI SHIGEO
IPC: G01N21/3554
Filed: 1989-06-23
Abstract: PURPOSE:To seize the grade of grain at a receiving time and to store grain according to this grade and thereafter perform delivery thereof by inputting both the contents of the prescribed chemical components and moisture value which are detected at the receiving time and inputting the final target moisture value, with an inputting means, calculating and obtaining the taste value of grain therefrom. CONSTITUTION:Grain is received from a producer and delivered via the respective stages of drying, cleaning and storage. In this case, one part of grain is sampled at a receiving time and the contents of chemical components (e.g. protein, amylose and moisture) are detected from the sample in a near infrared spectroanalyzer 1. Further the final target moisture value of the received grain is inputted from the data input part 2. Furthermore taste value of the received grain in the case of reacting the final target moisture value is calculated from both the detected contents of the prescribed chemical components and the inputted final target moisture value in a calculation processing part 3. As a result, the grade of grain can be seized in a receiving stage and thereby grain can be delivered after it has been dried and stored according to the respective grades thereof.
Patent JP-S5592255-A (JP)
Title: Production of stainless steel hot rolled strip using continuous cast slab
Inventor: KAWAI YUTAKA
IPC: B22D11/00
Filed: 1978-12-29
Abstract: PURPOSE:To heat and roll continuous cast slab without pretreatment and prevent occurrence of surface flaw, by continuously casting stainless steel by means of upward dipping nozzle and Ni-electroformed mold. CONSTITUTION:Molten stainless steel is poured into a mold coated with Ni-electroformed layer on the inner face, from a dipping nozzle equipped with nozzles holes 4, 4' designed to branch off the molten steel at an angle of 5-15 deg. upwards to the side direction from a bottom 2 of a molten steel supply route 3 of a refractory brick tube 1, to cast continuously. At this time, in the molten steel in the mold, upward discharge flow is applied by the dipping nozzle to pour into the upper part of molten steel without staying still, thus forming a continuous cast slab. This continuous cast slab thus obtained is heated without any pretreatment, and hot-rolled.
Patent JP-H09289733-A (JP)
Title: Voltage apportioner and equalizer
Inventor: HIROSE KENGO
IPC: H02J1/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a voltage apportioner and equalizer which apportions power voltage in a device where two or more pieces of voltage apportioners called PTC (positive property thermistor) are used in series. SOLUTION: Capacitors Ca and Cb are connected, respectively, in parallel to each PTC (A) and (B), and further varistors Va and Vb are connected, respectively, in parallel. To equalize the voltage apportionment in the case where an accident current is checked by the increase of the resistivity of each PTC (A) and (B), for each capacitor Ca and Cb, an accident current is applied, according to the rate of temporal change of applied voltage. Moreover, at a point of time when the voltage apportionment of each PTC (A) and (B) goes high and also quick voltage apportionment adjusting force is required, a varistor whose adjusting force depends upon the voltage value is utilized, and the voltage apportionment equalization at transient phenomena is performed.  Moreover, in case that it reaches the steady phenomena, PTC (A) and (B) are cut off from the power source E by a keep relay, and the voltage apportionment equalization at steady state is performed.
Patent JP-H0830850-A (JP)
Title: Turning rack for vending machine
Inventor: KOBAYASHI TATSUYA
IPC: G07F9/00
Filed: 1994-07-15
Abstract: PURPOSE:To eliminate a difficulty of commodity replenishing work on the support part side at the time when the angle of opening of a door is <=90 deg. by installation circumstances with respect to the vending machine having the right or left open/close outer door. CONSTITUTION:An right or meet open/close outer door 1 and a loading door 5 on the inside of the door 1 are provided in the front, and a refrigerator 2 provided in a main body cabinet 4 is provided with commodity racks 3 in the rear array, commodity racks 3a in the front array which are so supported that they can be turned forward by fulcrums 10, and a center prate 6 as the preservation base for single commodity. In this vending machine, a stopper 7 provided in the lower position in the front of the fulcrum 10 of the commodity rack 3a and a recessed part 6a provided on the center plate 6 constitute a fixing device to fix the commodity rack 3a in the middle position in the turning range.
Patent JP-S6142814-A (JP)
Inventor: NISHIUCHI KIHACHIROU
IPC: H01B1/20
Filed: 1984-07-31
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-H0214302-A (JP)
Title: Numerical controller
Inventor: TEJIMA TAKEO
IPC: G05B19/4093
Filed: 1988-07-01
Abstract: PURPOSE:To execute precise surface machining by executing cutting work synchronously with the moving and inverting of a workpiece to be machined which repeats reciprocating movement. CONSTITUTION:An interpolation pre-processing part 1 analyzes a work program to control a motor 5a, which drives the infeed shaft of a grinding wheel, and obtains working information such as a feed speed and a moving distance, etc. An interpolation processing part 2 executes interpolation processing with the working information and calculates a speed command. A storage 6 stores a repeating period for the reciprocating movement of the material to be worked and moving information. An independent interpolation processing part 7 calculates a commanded speed based on the data of the storage 6 and a motor 5b to execute the movement of a table is driven through an acceleration and deceleration processing part 3. The depth of cut per one time operation of the wheel is stored in a storage 11. A moving command inversion discrimination processing part 12 discriminates the moving direction of the material to be worked and cancels the interlock of a tool synchronously with the inversion of the material to be worked. Then, the tool is moved only by moving quantity, which is stored in the storage 11, and after that, the tool is interlocked again.
Patent JP-H1160471-A (JP)
Title: Aerosol agent
Inventor: KIMURA NORITOSHI
IPC: A61K9/12
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol agent for cooling skin, coagulating a sprayed material in a sherbet state to continuously improve cooling effects, capable of developing an excellent feeling in use, useful for alleviating pain and itch, by including a lower alcohol, a straight-chain monocarboxylic acid and a liquefied gas. SOLUTION: This aerosol agent for cooling skin coagulates a sprayed substance in a sherbet state at a cooling and comprises (A) (A1 ) a 1-3C lower alcohol such as ethanol or isopropanol, (A2 ) a 10-22C straight-chain (unsaturated) saturated monocarboxylic acid such as lauric acid, myristic acid, palmitic acid, stearic acid or behenic acid and (B) a liquefied gas such as dimethyl ether, n-butane or i-butane. The aerosol agent comprises 0.5-20 pts.wt. of the component B based on 1 pt.wt. of the component A containing 6-99 wt.% of the component A1 and 1-28 wt.% of the component A2 .
Patent JP-H1112171-A (JP)
Title: Therapeutic agent for digestive system disease
Inventor: HAGIWARA KOICHIRO
IPC: C07D407/12
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject therapeutic agent having extremely strong digestive tract motion inhibitory effect by using a specific 1,4-benzodioxin derivative as active ingredient. SOLUTION: This therapeutic agent contains, as active ingredient, an 1,4- benzodioxin derivative of formula I [A is an aryl or cycloalkyl; R1 and R2 are each H, a halogen, alkyl, CF3 , alkoxy, aryl, aryloxy, etc., or joined together into OCH2 O; R3 is H or an alkyl; R4 is H or CO2 R5 (R5 is H or an alkyl); X is a group of formula II ((n) is 1 or 2) or formula III] or a pharmacologically acceptable addition salt thereof. The compound of formula I is esp. pref. 6- 2-[2- hydroxy-2-(3-methoxyphenyl)ethyl]amino}propyl-2,3-dihydro-1,4-benzodio xin-2- carboxylic methyl ester. This therapeutic agent is effective for treating esophageal achalasia, gastritis, cholecystitis, pancreatitis, peritonitis, infectious enteritis, ulcerative colitis, Crohn's disease, etc.
Patent JP-H119076-A (JP)
Title: Apparatus for threshed waste culm of farm working machine
Inventor: IMAMURA HIDEKAZU
IPC: A01F17/02
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To install a changeover and holding part for changing over a waste culm conveyor from a conveying position to a nonconveying position of threshed waste culms and holding the waste culm conveyor and a changeover lever thereof at positions for facilitating the operations thereof in the waste culm conveyor for conveying the threshed waste culms to a waste culm treating device. SOLUTION: This apparatus for threshed waste culms of a farm working machine is obtained by installing a changeover and holding part 8 for changing over the presence or absence of waste culm conveyance and holding the waste culm conveyor 3 at a position near both the starting end for taking over the waste culms of a waste culm conveyor 3 and a feed chain 7 within a possible range,  arranging a changeover lever 9 for performing changeover actions on the changeover and holding part 8 in the direction perpendicular to a threshing cylinder 10 and composing the changeover lever 9 so as to face the tip face 9a thereof to the side of the feed chain 7 in the farm working machine obtained by enabling the changeover of the waste culm conveyor 3 form taking over the threshed waste culms discharged from a thresher 1 and conveying the taken over threshed waste culms to a waste culm treating device 2 at the rear from a conveying position A to a nonconveying position B due to the presence or absence of the waste culm conveyance by the vertical movement of the front side of a chain frame around which a waste culm chain is wound with the rear side thereof as a rotation.
Patent JP-H069645-A (JP)
Title: Production of ucn-01
Inventor: MURAGATA TSUTOMU
IPC: A61P31/04
Filed: 1992-06-22
Abstract: PURPOSE:To efficiently and simply obtain UCN-01 having antitumor action or antimicrobial action by oxidizing staurosporine in dimethyl sulfoxide and an aqueous solution of an alkali. CONSTITUTION:Staurosporine of formula I is oxidized in a solution comprising dimethyl sulfoxide and an aqueous solution of an alkali (e.g. NaOH) at 0-50 deg.C for 1-24 hours to give UCN-01 of formula II. The blending ratio of the dimethyl sulfoxide and the aqueous solution of an alkali is preferably 2/1-10/1 and 5-100ml of the mixed solvent is used based on 1g staurosporine. The concentration of the aqueous solution of alkali is preferably 0.1N-10N.
Patent JP-H0328327-A (JP)
Title: Method and device for continuous annealing of strip
Inventor: MITA SHINSUKE
IPC: C21D9/56
Filed: 1989-06-26
Abstract: PURPOSE:To prohibit the generation of a flattening defect and to allow the continuous annealing in a high temp. region required for the purpose of improving the magnetic characteristics of an electrical steel sheet or the workability of a cold rolled steel sheet by subjecting a strip to the continuous annealing in the respectively high and low temp. regions of front and rear continuous annealing furnaces provided in two units in series. CONSTITUTION:The front and rear annealing furnaces 4, 5 each constituted of a heating zone 1, a soaking zone 2 and a cooling zone 3 consisting of a gas jet cooler are disposed in series via tension bridle rolls 6 interposed therebetween. A strip is passed under low tension in the furnace 4 and under high tension in the furnace 5. The strip is subjected to the continuous annealing in the high temp. region in the furnace 4 and is in succession subjected to the continuous annealing in the low temp. region in the furnace 5 in this electrical steel sheet line. The annealing in the high temp. region is first executed for the purpose of sufficient recrystallization and in succession, the annealing in the low temp. region is executed for the purpose of correction of the flatness, by which the electrical steel sheet requiring the annealing in the high temp. region, the cold rolled steel sheet having the excellent workability, etc., are efficiently annealed.
Patent JP-S5952897-A (JP)
Inventor: KITAMI MORIAKI
IPC: H05K7/14
Filed: 1982-09-18
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-H081820-A (JP)
Title: Uniformity correcting method of pneumatic tire
Inventor: ENDO YUKIO
IPC: B60C11/00
Filed: 1994-06-21
Abstract: PURPOSE:To remove the radial run out of a tire, permit the retaining of steering stability, restrain the generation of biased wearing and improve durability of the tire. CONSTITUTION:In the correcting method of uniformity of a pneumatic tire, vulcanized and molded, the amount of correction in the correcting area A, wherein a measured dynamic imbalance is corrected by buffing, is removed and corrected by buffing while retaining a uniform tread radius of curvature along the shubstantially whole area in the meridian direction of a tread surface 3.
Patent JP-S5954190-A (JP)
Inventor: KAMIYAMA KAZUO
IPC: H05B6/44
Filed: 1982-09-21
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-2000346044-A (JP)
Title: Propeller shaft
Inventor: MITA YASUCHIKA
IPC: B60K17/22
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To improve fatigue strength of a propeller shaft by decreasing difference of radial deformation rates of a helical winding layer on an axially inner end of a hoop winding layer arranged on an end of an FRP-made main body cylinder. SOLUTION: An FRP-made main body cylinder 2 is composed of a helical winding layer 4, a hoop winding layer 5 arranged on an end of an outer peripheral side of the helical winding layer 4, a hoop winding layer 6 arranged on a position corresponding to an axial inner end P of the hoop winding layer 5 as an innermost layer, and a helical winding layer 7 arranged as an outermost layer. Torque applied to a propeller shaft easily influences the hoop winding layers 5, 6, and hardly influences the helical winding layer 4 arranged on an outer peripheral side of an extension portion of the hoop winding layer 6. Difference of deformation rates in a radially inward direction is eliminated between the helical winding layer 4 provided with the hoop winding layer 5, and the helical winding layer 4 without the hoop winding layer 5.
Patent JP-H10315705-A (JP)
Title: Wheel lowering method for container body or movable wall
Inventor: HASHIZUME HIDEYA
IPC: B60B33/06
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a wheel lowering method that can easily put out wheels equipped to easily move a container body such as furniture or a steel container body or a movable wall, only when necessary with simple structure and simple operation. SOLUTION: In a wheel lowering method for a container body 1 or a movable wall, an air bag 3 is expanded to put out wheels 4 only when necessary so as to be able to easily move the container body 1 or movable wall with simple operation of only expanding the air bag 3.