baber/WOPTO huggingface dataset:
Patent JP-S58167588-A (JP)
Title: Pyrazole derivative, its preparation and herbicide containing the same
Inventor: MATSUNAGA MASASHI
IPC: A01N43/78
Filed: 1982-03-26
Abstract: NEW MATERIAL:A compound of formulaI(X is H, halogen, lower alkyl). EXAMPLE:4-( 2,4-Dichlorobenzoyl )-1-methyl-5-( 5-chlorothiazol-2-yl )-methoxypyrazole. USE:A herbicide: it shows high herbicidal effect against MIZUGAYATSURI (Cyperus serotinus Rottb.) and HOTARUI (Bulrush, Scirpus juncoides Rxob), tough weeds in rice paddies. It is in no need of combination or mixing with another herbicide unlike the other compounds. PREPARATION:In accordance with reaction equations, a compound of formula III is obtained from an ethoxymethylenemalonic ester and methylhydrazine and subjected to dehydrohalogenation with sodium hydroxide or potassium hydroxide to give a compound of formula II. The resultant intermediate undergoes the condensation reaction with a thiazole derivative to give the compound of formulaI. The condensation reaction is effected in a solvent such as acetone in the presence of a dehydrohalogenating agent such as sodium carbonate.
Patent JP-2000246287-A (JP)
Title: Method for preventing eutrophication of lakes and marshes having electric power generating function
Inventor: KOJIMA SADAO
IPC: C02F7/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide electric power generating function suitable for use in the improvement of water quality of lakes and marshes and converting energy of solar rays to electric energy to use the same as a power source. SOLUTION: A required number of floatable substrates 1 each having an appropriate number of solar light electric conversion panels 2 arranged on the surface thereof are floated on the surface of the water of lakes and marshes L to be prevented from eutrophication to shade the surface of the water of the lakes and marshes L and eutrophication is prevented to suppress the generation of water bloom and the electric energy converted in the solar light electric conversion panels 2 is supplied to a reguired place.
Patent JP-H03250390-A (JP)
Title: Tickets issuing device
Inventor: KAWAGUCHI KOZO
IPC: G07B5/00
Filed: 1990-02-28
Abstract: PURPOSE:To attain the omission of a signal cable and a power source cable and to facilitate the movement of them by making a battery power source incorporated in a terminal controller side and providing a transmission/reception circuit, for radio equipment on an issuing device main body and a terminal controller respectively. CONSTITUTION:A battery power source is incorporated in a terminal controller 14, the transmission/reception circuits for radio equipment are provided on the tickets issuing device main body 1 and the terminal controller 14 respectively and the tickets issuing device main body 1 is constituted to act by radio- outputting an issuing instruction from the terminal controller 14. Accordingly, the transmission/reception of a signal between the issuing device main body 1 and the terminal controller 14 can be executed with radio. Thus, a signal cable and a power source cable between the issuing device main body 1 and the terminal controller 14 can be omitted and the issuing device main body 1 can be made to work at whichever position in a shop the terminal controller 14 is arranged.
Patent JP-H07264079-A (JP)
Title: Viterbi decoder
Inventor: HAYASHI HIDEKI
IPC: G11B20/18
Filed: 1994-03-18
Abstract: PURPOSE:To perform a high-speed decoding processing even when a bit number is increased and decoding accuracy is raised by uniformly subtracting a prescribed threshold value when all the respective values of path metric signals are larger than the prescribed threshold value. CONSTITUTION:A normalization circuit 30' is formed by comparators 61 and 62, an AND gate 63, subtractors 64 and 65 and limiters 52 and 53. Then, in the normalization circuit 30', when both path metric values P0 and P1 supplied from selection circuits 27 and 28 become larger than the prescribed threshold value Pth, the values for which the prescribed threshold value Pth, is subtracted from the respective path metric values P0 and P1 are supplied to the respective limiters 52 and 53. On the other hand, when one of the path metric values P0 and P1 is not larger than the prescribed threshold value Pth, the path metric values P0 and P1 are supplied to the respective limiter 52 and 53 as they are. Thus, since a subtraction value is a fixed value, a circuit scale is simplified and a normalization processing speed is accelerated.
Patent JP-S58164686-A (JP)
Title: Preparation of dry distillation product
Inventor: KITAHARA AKIRA
IPC: C10B57/00
Filed: 1982-03-25
Abstract: PURPOSE:To prepare dry distillation product with a predetermined yield, by performing dry distillation of raw material coal on the basis of regression equations which contain data on coke, coke oven gas and tar as dependent variables and involve ratios of elemental analysis values on raw material coal in independent variables. CONSTITUTION:Regression equationsI, II are III  where small letters are regression factors; alpha1-3 are regression constants; C is yield of coke (%); VM is volatile matter content of coal; O/C is a ratio of oxygen content to carbon content; H/C is a ratio of hydrogen content to carbon content; N/C is a ratio of nitrogen content to carbon content; G is yield of coke oven gas (Nl/kg coal); T is yield of tar (%)  are prepared by using, as dependent variables, data on coke, coke oven gas and tar which are products of dry distillation of coal, and including ratios of values of elementary analysis on raw material coal in independent variables by a statistical technique based on test data on actual operation. Coal is selected on the basis of the regression equations and are dry distilled.
Patent JP-S56144936-A (JP)
Title: Manufacture of heat-insulating panel for shutter
Inventor: TSUTSUGUCHI NOBUSHIGE
IPC: B29B7/00
Filed: 1980-04-15
Abstract: PURPOSE: To prevent the occurrence of warp and uneven surface in panels by a method in which an expansible heat-insulating material is coated on the inner surface of any one of a flat panel or a transversally corrugated panel, and then the expansible heat-insulating material is expanded in the cavity between both of the panels.  
     CONSTITUTION: The first metal long plate 1 and the second metal long plate 2 are gradually delivered in a mutually approximated state, an expansible heat- insulating material 9 conditioned unit immediately before being expanded is coated in a given thickness on the inner surface 1' of the first metal long plate 1 by means of a heat-insulating material coater 8, and they are gradully delivered in the inlet 3a direction of a feeder 3. In this case, the second metal long plate 2 is formed into a transversally corrugated shape by means of a corrugation molding device 6 and then delivered to the inlet 3a of the feeder 3. After the coating of the expansible heat- insulating material 9, material 9 is expanded over the longitudinal direction toward the second metal long plate 2, cavities 11 are formed at intervals in the direction of feeding between the inner surfaces 2" of the concavities 11, and the first and second metal long plates 1 and 2 are joined through the heat-insulating material 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10230696-A (JP)
Title: Certificate with person identifying function having plural registrants placed therein, and personal identification system using the certificate
Inventor: KONO JUNJI
IPC: B42D15/10
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent abuse of a certificate by a person not placed in the certificate as a registrant in the certificate having a plurality of registrants described therein like a health insurance card. SOLUTION: In the case of indicating the certificate as a health insurance card, columns A1, A2,... for describing registrants' names as information for confirming the persons themselves of the persons insured and the persons supported, and columns B1, B2,..., for printing information regarding intrinsic physical features and image information of fingerprints are prepared for all the registrants on a left page 13, and the finger print information or numerical information is printed on fingerprint printing column with invisible ink. Thus, the information obtained from actual fingerprint of the person submitting such a certificate is compared with registered fingerprint information printed, and hence whether the person submitted is the registrant described in the card or not can be effectively identified, and illegal use of the certificate can be prevented.
Patent JP-2000239558-A (JP)
Title: Photosensitive colored composition and color filter
Inventor: DEMACHI YASUYUKI
IPC: G02B5/20
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing a photosensitive color composition having high sensitivity and a color film especially excellent in resistances, especially heat resistance and color purity by making the composition include a photocross-linkable resin, a dye and a sensitizer. SOLUTION: This composition comprises at least (A) a photocross-linkable resin containing at least one or more photocross-linkable imide group bond parts and at least one or more photocross-linkable amide group bond parts, (B) a dye, preferably an acid dye and (C) a sensitizer for sensitizing a photocross-linking reaction of imide group. In the component A, preferably the photocross-linkable imide is bonded to a main chain in a form of formula I [P is a polymer main chain; X is O or NH; n is an integer; Y is a group of formula II (R1 and R2 are each H, an alkyl, a substituted acryl or the like)]. For example, the amounts of the components are 100 pts.wt. of a resin dissolution solvent, 10-25 pts.wt. of the component A, 1.0-50 wt.% of the component B and 0.01-1 pt.wt. of the component C.
Patent JP-S55144465-A (JP)
Title: Aggregate bonding method and composition
Inventor: ROBAATO ERU DAARAMU
IPC: A01G5/06
Filed: 1980-04-15
Abstract: A composition which forms a firm, bound aggregate-water support for floral arrangements with 60%-80% by weight water. The composition comprises a water-insoluble, water-retaining binder, such as a particulate, water-insoluble, water-swellable, cross-linked polymer, and inert non-packing, highly porous water-trapping, aggregate particles dispersed throughout, the particles being present in an amount and having a bulk density and surface area effective to disperse the composition through-out the water as the composition is added to it without hand kneading or stirring. Only sufficient binder, 0.1% to 5.0% by weight, is present to firmly bind the aggregate particles together. Rice hull ash is prefered as the aggregate and the preferred binder is acrylonitrile-starch graft copolymer. The composition can be added to water in a container of any size or shape in an amount sufficient to form the bound aggregate and the composition sinks in and disperses throughout the water and forms a support without the need for mixing with a mixer or kneading with the hands. The aggregate-water support is also used for rooting of some plants and transporting cut flowers.
Patent JP-S54141961-A (JP)
Title: Shock absorber of hydraulic booster control pedal
Inventor: ADACHI YOSHIHARU
IPC: B60T13/12
Filed: 1978-04-25
Abstract: PURPOSE: To suppress an excessive flow to the power chamber by providing a flow control valve to the midway of passage which is led from the separator valve to the power chamber of hydraulic booster.  
     CONSTITUTION: When a low distributed to the passage 5 increases over the set value, a ball 23 of the flow control valve 20 is moved downwards by the liquid pressure difference between the upper and lower sides to close the hole 22a. By this, a flow is led to the chamber throuth the gap 25, resulting in a control of the increase of flow into the hydraulic booster 30. Therefore an excessive flow into the hydraulic booster 30 can be suppressed to prevent a violent shock to the clutch pedal 43. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55142837-A (JP)
Title: Gravity-type caisson
Inventor: SOGA MINORU
IPC: E02D23/02
Filed: 1979-04-20
Abstract: PURPOSE: To improve the stability of a caisson after it reaches the sea-bottom by making its water-line area smaller than the bottom area so as to make the effect of waves small and lower the center of gravity.  
     CONSTITUTION: The lateral surfaces 2 and 3 of a caisson 1 are formed to be curved toward inside, while its water-plane area 4 being made to be smaller than the bottom area 5. Thus, in ordinary waves, the caisson 1 thus formed shows smaller shaking than that used so far and this facilitates sinking works extremely. In addition, since its lateral wall is made inwardly curved, it has a merit as a pressure- resisting structure. Moreover, the center of gravity of the sand filled in the caisson 1 can be made very low, its stability after setting is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51124040-A (JP)
Title: Device purifying water in garden's pond
Inventor: IDE TATSUYOSHI
IPC: B01D24/02
Filed: 1975-04-21
Abstract: PURPOSE: To provide a device for purifying water in a pond through mere circulation without changing water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61206755-A (JP)
Title: Automatic paper feeding device
Inventor: MIWA TADASHI
IPC: B65H3/52
Filed: 1985-03-11
Abstract: PURPOSE:To enable sheets to be positively separated one by one and transferred while its tip end is not folded and damaged by providing a sheet stopper which moves to a sheet stop position from an evacuation position when the releasing of a separating device is effected. CONSTITUTION:Only the lowermost sheet S1 is handled so as to be separated by a separating roller 26, and is transferred to No.2 paper feeding roller 30 by means of a separating belt 25. In this case, a sheet stopper 29 is in No.1 position which does not interfer the transfer of the sheet. Subsequently, a link 27A and 27B is pulled with a solenoid energized allowing the separating roller 26 to be separated from the separating belt 25. This causes the pressure contact of the separating roller 26 to be released permitting the tip end 29A of the sheet stopper 29 to be pushed by the link 27A. Then, this allows the sheet stopper to rotate clockwise permitting the tip and to move to No.2 stop position of the sheet. At this stop position, the lower end surface 29B of the sheet stopper 29 holds the tip end of following sheet groups with exception of the sheet S1 preventing them from passing through underneath the separating roller 26.
Patent JP-H06262236-A (JP)
Title: Rolling equipment provided with roll surface grinding device and its roll grinding method and use
Inventor: MORI SHIGERU
IPC: B24B27/00
Filed: 1993-03-10
Abstract: PURPOSE:To provide a rolling equipment provided with a roll surface grinding device with which various kinds of rolls of the rolling equipment are on-line ground into a desired surface roughness and roll profile. CONSTITUTION:Various kinds of rolls of the rolling equipment are ground with the roll surface grinding device which consists of a rotary grinding wheel part 21, grinding wheel driving motor for driving the rotary grinding wheel part 21 and grinding wheel feeding motor. When vibration of roll is received with which the rotary grinding wheel part 21, vibration energy is instantly absorbed by the deflection of the disk of sheet metal with the rotary grinding wheel is supported. And, contact force between the rotary grinding wheel and the roll is measured and the roll is ground into an optional profile by controlling the contact force. Then, various kinds of rolls used for the rolling equipment are on-line ground into the desired surface roughness and roll profile.
Patent JP-H07255981-A (JP)
Title: Thread cutting device of cycle sewing machine
Inventor: SHIINA TAKAYUKI
IPC: D05B65/02
Filed: 1994-03-18
Abstract: PURPOSE:To perform favorable control of thread cutting for a long period of time by means of a simple constitution without using a conventional thread cutting control cam, wherein a thread cutting device is not connected to a conventional pressing mechanism. CONSTITUTION:During a sewing operation at specific cycles, a drive element 30a of an actuator 30 is projected by a solenoid or a cylinder, so that a thread cutting cam arm 8 is separated from a cam surface of a thread cutting cam 6 provided on a main shaft 2 which is driven by a driving motor 4 such as a servomotor or electromotor, the rotation condition of which is electrically controlled. And at a timing corresponding to a final point of a sewing action of specific cycle, the driving element 30a of the actuator 30 is operated reversely to bring the arm 8 into contact with the cam surface of the cam 6 thereby to effect a specific thread cutting action.
Patent JP-H05245650-A (JP)
Title: Power unit for spot welding machine
Inventor: WADA AKIO
IPC: B23K11/24
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a high welding current with a relatively small capacity power source and to optionally pet the welding time by ON and OFF of the gate voltage of a thyristor. CONSTITUTION:A battery 8 is connected in series to a transformer 2 of a welding circuit 9, the DC voltage of the battery 8 is superimposed on the AC voltage generated on the transformer 2 to generate the resultant voltage, a maximum value of the AC voltage is set slightly higher than the voltage of the battery 8 and welding is performed on a weld zone 11 by the welding current based on the resultant voltage. In addition, the thyristor 10 to rectify an AC part of the resultant voltage is connected and the gate voltage of the thyristor 10 is turned OFF, by which the welding current is stopped to complete welding.
Patent JP-H11250895-A (JP)
Title: Battery
Inventor: MATSUHISA ICHIRO
IPC: H01M2/34
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To increase discharging capacity and to prevent rupture, ignition in overcharging and to increase a field by installing a cut line between a negative active material and the connecting part of a negative lead so as to easily cut, and cutting a negative current collector in overcharging of a battery to separate a negative electrode from the negative lead. SOLUTION: A negative electrode 1 formed by applying carbon serving as an negative active material to copper foil and a positive electrode 2 using lithium cobaltate as a positive active material are spirally wound through a separator, and one end of a negative lead 5 is connected to a part to which the negative active material is not applied, of a negative current collector 4 at the final end of the negative electrode 1. One end of a positive lead 6 is connected to the positive electrode 2. A perforated cut line 7 which is easily cut is formed between the negative lead 5 and the negative active material in the negative current collector 4 at the final end of the negative electrode 1.  An electrode group formed by winding the negative electrode 1, the positive electrode 2, and the separator is put into a battery case made of a nickel-plated steel plate, an electrolyte is poured into the battery case, the battery case is sealed with a sealing cover.
Patent JP-H08216086-A (JP)
Title: Base passing method in slitter
Inventor: UENO TOMOSHI
IPC: B26D7/18
Filed: 1995-02-15
Abstract: PURPOSE: To easily and speedily perform base passing work of a slitter. CONSTITUTION: In a base passing method in a slitter edge unit, after the slitter edge unit is passes in a condition where a tip part of a wide web 1 is not cut by the slitter edge unit, a large number of cut lines 3 are arranged in a succeeding part of its tip wide uncut part 1A by the slitter edge unit, and a multiple strip narrow web 2 is also formed.
Patent JP-S62208828-A (JP)
Title: Switching device of wire cut discharge machining circuit
Inventor: OBARA HARUKI
IPC: B23H7/10
Filed: 1986-03-05
Abstract: PURPOSE:To allow machining under optimum machining conditions for rough and finish discharge machining by providing two power feed members and a power feed member moving means along the wire electrode extension direction near one wire guide and on the opposite side to a work. CONSTITUTION:The first power feed member 51 fixed to a wire electrode guide 3 and the second power feed member 52 movable to the right or left by a power feed member moving means 41 are provided between the wire electrode guide 3 and a guide roll 11. A low-inductance power feed circuit 7 for rough machining made of a coaxial cable 73 is connected to the first power feed member 51. When rough machining is completed, air is fed to the bellows of the power feed member moving means 41 to inflate it, the second power feed member 52 is moved to the right, the first power feed member 51 is switched to the second power feed member 52, and finish machining is performed by a power feed circuit 6 for finish machining made of a low-capacitance cable connected. Power feed circuits can be switched and rough and finish discharge machining can be performed under optimum machining conditions respectively by such a simple method.
Patent JP-S55141633-A (JP)
Title: Zero point display device in balance
Inventor: OANA MASAO
IPC: G01G23/375
Filed: 1979-04-20
Abstract: PURPOSE: To surely display the true zero point by letting a light emitting element light only when the voltages of the outputs for two counters of deviated phases are approximately equal and a weight counter is zero.  
     CONSTITUTION: The output from an OP amplifier 8 is input to transistors Tr 1 , Tr 2  by way of Zenor diodes ZD 1 , ZD 2 . The transistor Tr 3  which is turned ON by the zero signal from a counter 6 is connected to the emitter side of the transistor Tr 2 . A zero point LED9 as a light emitting element is provided between the emitter of the transistor Tr 1  and the collector of the transistor Tr 2  and this zero point LED9 is lighted only when all of the three transistors Tr 1 , Tr 2 , Tr 3  go ON. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09242161-A (JP)
Title: Side channel
Inventor: MATSUURA SHIGERU
IPC: E03F5/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a side channel wherein water permeated in a water permeable surface layer can be smoothly drained and drain effect can be maintained in a road executing drainage pavement. SOLUTION: A body drain hole 21 passing through the side face 16 of a cover fitting part 15 from the water permeable surface layer 5 is formed on the upper part of the side wall 13 of a side channel body 11 in a drop type side channel. A cover drain channel 22 passing through the body drain hole 21 is formed in the side face of a cover 18. A water collection channel is formed on the bottom face of a cover fitting part 15 over the entire length of the side channel body 11. A body drain channel 24 passing from the water collection channel 23 to the end edge of the bottom face of the cover fitting part 15 is formed. Water in the permeable surface layer 5 is passed into the side channel body 11 through the body drain hole 21, the cover drain channel 22, the water collection channel and the body drain channel 24.
Patent JP-S61209679-A (JP)
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1985-03-14
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。