baber/WOPTO huggingface dataset:
Patent JP-S5862334-A (JP)
Title: Control device of idling revolution in engine
Inventor: HOSOGAI TETSUSHI
IPC: F02D31/00
Filed: 1981-10-09
Abstract: PURPOSE:To prevent an engine from hunting by operating an actuator to close a throttle valve as continuing the setting action of a target throttle opening when the rotational speed of the engine surpasses a fixed value. CONSTITUTION:In an idling state, CPU 22 successively obtains a target number of idling revolutions NSET in accordance with a temperature of cooling water and a load of a cooler, a temporary target throttle opening T1, and a correction term of the target throttle opening T2=k(NSET-N) from an actual number of idling revolutions N. Then, past correction terms are added to obtain a new T2, and T1+T2 is used for a target throttle opening TSET. When the number of revolutions N is greater than a fixed number of revolutions N1, an atmosphere side solenoid valve 12 is opened to drop a throttle valve 7 forcedly. At this stage, since the computation of the target throttle opening is continued, when the number of revolutions N is again lowered, a proper state of control is immediately restored, and an engine is prevented from hunting.
Patent JP-S5862153-A (JP)
Title: Preparation of naphthalenesulfonic acid
Inventor: SAKAI KOUJI
IPC: C07C67/00
Filed: 1981-10-09
Abstract: PURPOSE:To prepare the titled compound in high yield, by sulfonating naphthalene with sulfuric acid controlling the amounts of naphthalene and sulfuric acid and the reaction temperature at specific levels, and circulating a specific inert solvent to the reaction system after the middle stage of the reaction, thereby removing the produced water from the system. CONSTITUTION:Naphthalenesulfonic acid is prepared by sulfonating naphthalene with sulfuric acid under the following conditions. The molar ratio of sulfuric acid to naphthalene is 0.90-1.15 and the temperature in the reaction system is maintained at 140-160 deg.C, preferably 140-150 deg.C. An inert solvent (e.g. saturated hydrocarbon such as n-octane) having a boiling point of 50-150 deg.C, preferably 100-130 deg.C is circulated in the reaction system at least at the middle stage or  the later stage of the sulfonation, thereby removing the water produced by the  reaction. The objective compound can be prepared in high yield even if only a  small amount of sulfuric acid is used or the removal ratio of water is 30-70%, and the by-production of dinaphthylsulfone can be suppressed.
Patent JP-H0916112-A (JP)
Title: Advertisement display plate for shopping basket
Inventor: MIURA SHUNICHI
IPC: G09F3/12
Filed: 1995-06-27
Abstract: PURPOSE: To provide a new display plate for a shopping basket which provides large advertisement effect at low cost. CONSTITUTION: A side plate which sections a shopping basket used at a supermarket, a shopping center, etc., is provided freely detachably with a base board 6 having specific flat area inside and outside the side plate, and an advertisement sheet 7 into which advertisement contents are entered is fitted freely detachably onto the substrate 6.
Patent JP-2000343389-A (JP)
Title: Dividing plan deciding method
Inventor: MURAKAMI AKIRA
IPC: G06Q50/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an advantageous dividing plan for applying a plurality of order lots. SOLUTION: A first dividing plan is made for assigning the product appropriation weights of two order lots A, B to manufacture lots and equally dividing the order lots not to exceed the upper limits of single weights (S104). A second dividing plane is made for equally dividing the order lot A having the weight equal to the upper limit of the single weight by a division number which is subtracted one from that of the first dividing plan and equally dividing the order lot B having the weight which is subtracted the equivalent of the order lot A from the single weight of the manufacture lot to be in the least division number within the upper limit of the single weight (S105).  A third dividing plane is made for equally dividing the order lot B having the weight equal to the upper limit of the single weight by a division number which is subtracted one from that of the first dividing plane and equally dividing the order lot A having the weight which is subtracted the equivalent of the order lot B from the single weight of the manufacture lot to be in the least division number within the upper limit of the single weight (S106). After the first through third dividing plans are compared with one another, the plan to be employed is decided.
Patent JP-H029699-A (JP)
Title: Control system of pen plotter apparatus
Inventor: KITAGAMI SHINJI
IPC: B43L13/00
Filed: 1988-06-29
Abstract: PURPOSE:To perform continuous picture output, which requires no manual operation, capable of avoiding the overlapped output of the next picture and effectively using the perforation of roll paper by automatically moving a pen and the roll paper of an optimum position after the output of a picture. CONSTITUTION:During the output of a picture, the comparison of the present roll paper moving quantity x0 formed in a picture data analytical processing part 2 with the max. roll paper take-up quantity (x) is performed in a picture range detection part 5 and, at the time of x0>=x, the larger quantity x0 is newly set to the max. roll paper take-up quantity. Next, after picture output is completed, a pen is returned to an initial position and, after the picture output, roll paper is taken up by the quantity wherein a preset picture internal alpha is added to the difference (x-x0) between the present roll paper position and the max. roll paper take-up quantity or taken up by the quantity of an integral multiple of a preset perforation interval beta larger than said difference (x-x0) in a processing part 7.
Patent JP-H1011303-A (JP)
Title: Program managing method for virtual computer
Inventor: UESUGI HIROSHI
IPC: G06F9/46
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To run software for a target machine and software for a base machine on a virtual computer without modifying shem. SOLUTION: When the software for the target machine is actuated on a virtual computer monitor 100, an information program 130 for the target machine is actuated before the software for the target machine is started to inform the virtual computer monitor 100 of the start address and type of the program, and the software for the target machine is actuated after the informing program 130 for the target machine is actuated to actuate the software for the base machine. In this case, an informing program 140 for the base machine is actuated before the software for the base machine is actuated to inform the virtual computer monitor 100 of the start address and type of the program, and the software for the base machine is actuated after the informing program 140 for the base machine ends.
Patent JP-2000314313-A (JP)
Title: Muffler
Inventor: OKAZAKI JUNJI
IPC: F01N13/08
Filed: 1999-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce exhaust temperature with a simple structure, and convert noisy discontinuous sounds generated at acceleration into comfortable discontinuous sounds by fastening and fixing a muffler main body composed of a plurality of bellows pipes to a downstream end part in a muffler by an attaching means. SOLUTION: A muffler 1 such as a vehicle is provided with a muffler main body 10, including a plurality of bellows pipes 110 (two in Figure) which are formed of stainless steel, heat-resistant resin, and the like. The muffler main body 10 is fastened and fixed in a tip end lower part 1a of the muffler 1 by an attaching means 200, which consists of a metal fitting 210 of a U-shaped cross section, a special screw 220, and the like which are disposed on one end of the muffler main body 10. By using the muffler main body 10 composed of the bellows pipes 110, a part of exhaust gas can be delivered bypassing the bellows pipes 110, with a simple structure. It is thus possible to reduce the components of discontinuous sounds of exhaust noise, and it is also possible to convert the sounds into pleasant continuous sounds.
Patent JP-S5684317-A (JP)
Title: Manufacture of silver peroxide with superior formability
Inventor: IMAI TERUO
IPC: H01M4/54
Filed: 1979-12-14
Abstract: PURPOSE: To obtain silver peroxide with superior formability by sticking a very small amount of alkali to the surface of silver peroxide.  
     CONSTITUTION: Silver peroxide powder is agitated in a dil. aqueous soln. of sodium hydroxide and/or potassium hydroxide, and then it is dehydrated and dried. Hydroxide of calcium, barium or the like may be used in place of the alkali hydroxide. The concn. of the aqueous alkali hydroxide soln. is preferably about 0.1W5g/l. Thus, silver peroxide powder with superior formability is obtd. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1012024-A (JP)
Title: Light source device
Inventor: DAIKU YASUHIRO
IPC: F21V8/00
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To heighten the front brightness of a surface light source sufficiently, and also heighten the efficiency of light from the light source by constituting a condenser member of plural prism portions and plural condenser lens portions. SOLUTION: A condenser member 7 is composed of plural prism portions 8 which refract outgoing radiation light from a light guide plate 4 in such directions as angles against the normal line of the plate 4 become small, and plural condenser lens portions 9 which are provided on the outgoing radiation side thereof. The light is incident on the end face of the plate 4 from a linear light source 1, is guided in the plate 4, and is radiated through the surface thereof. The light is refracted in such directions as angles against the normal line of the plate 4 become small by the portions 8 of the condenser member 7, and the light is further condensed toward a predetermined direction by the portions 9 provided on the outgoing radiation side of the portions 8.  Thereby, the front brightness of a surface light source composed of the outgoing radiation light from a light guide means made of the plate 4 and the member 7 can be sufficiently heightened, and the use efficiency of the light from the light source 1 can also be heightened.
Patent JP-S6054182-A (JP)
Title: Zinc air battery
Inventor: SUZUKI NOBUKAZU
IPC: H01M12/06
Filed: 1983-09-05
Abstract: PURPOSE:To provide a zinc air battery having long discharge performance, good storage life, and good leakage resistance by using a composite film having good oxygen-gas selectively permeable performance. CONSTITUTION:A porous composite film having a pore diameter of 0.1mum or less is fixed on the air side of a gas electrode. The composite film is prepared by directly fixing a metal oxide thin layer on the one side of a porous material with its periphery left as it is. Vapor deposition method or spattering process is preferably for fixing. The thin layer having a thickness of 0.01-1.0mum is preferable. When the thickness is less than 0.01mum, a large number of pinholes appear in the thin layer prepared, and entrance prevention to water vapor or carbon dioxide is decreased and mechanical strength of the thin layer is decreased. When the thickness exceeds 1mum, penetration of oxygen is decreased and discharge performance of a battery if decreased.
Patent JP-H0324063-A (JP)
Title: Bromodifluoromethoxybenzene-based compound and pesticide and miticide containing same compound as active ingredient
Inventor: KISHIDA HIROSHI
IPC: C07D235/06
Filed: 1989-06-22
Abstract: NEW MATERIAL:A bromodifluoromethoxybenzene-based compound expressed by formula I (R<1>, R<2> and R<3> are H or 1-4C alkyl; R<4> is halogen, 1-6C alkyl, 3-6C cycloalkyl, 2-6C alkenyl, 1-6C alkoxyl, 3-6C cycloalkoxyl or 1-6C haloalkoxyl; l is 0-4; formation of 3-4C alkylene chain or 3-4C alkenylene chain by joining of neighboring two groups is allowed in a case that l is integer of 2-4). USE:Useful as pesticide or miticide. For instance, excellent effect is exhibited against Delphacidae, Mamestra brassicae, Culux pipiens spallens, Musca domestica or Acaridae, and furthermore, even against harmful insect or Acaridae having developed resistance to conventional pesticide and miticide. PREPARATION:For instance, benzimidazole-based compound expressed by formula II is reacted with halide-based compound expressed by formula III (Y is halogen) in the presence of acid binder to afford the compound expressed by formula I.
Patent JP-H05330802-A (JP)
Title: Production of ammonia-cracked gas and production of hydrogen
Inventor: YASUMARU JUNICHI
IPC: B01J23/76
Filed: 1992-05-27
Abstract: PURPOSE:To execute an ammonia cracking reaction by using a new ammonia cracking catalyst and utilizing the vapor pressure of liquid ammonia (10kg/cm<2> at 26 deg.C) under a condition of high pressure and low temp. and to separate hydrogen from the ammonia-cracked gas by PSA method by utilizing the pressure. CONSTITUTION:The ammonia-cracked gas is produced by using the ammonia cracking catalyst selected from a group composed of cobalt-lanthanum, cobalt- lanthanum-platinum group element and nickel-lanthanum-platinum group element and allowing ammonia to come into contact with the ammonia cracking catalyst under high pressure (e.g. 10kg/cm<2>) at 300-700 deg.C. Next, hydrogen in the ammonia- cracked gas is separated by feeding the ammonia-cracked gas to the PSA process by utilizing the pressure of the preceding process.
Patent JP-S6140739-A (JP)
Inventor: ISHIKAWA HIRONORI
IPC: A22C25/08
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-H07100318-A (JP)
Title: Filter
Inventor: YAMADA AKIRA
IPC: B01D45/08
Filed: 1994-07-14
Abstract: PURPOSE:To catch mist with high efficiency by reducing air resistance with simple constitution and using a fan of small capacity. CONSTITUTION:A filter 5 is constituted by installing in parallel a plurality of chevron plates 3 which a windward side piece 1 and a downwind side piece 2 are connected and bent about in the form of a chevron to form. A space between the chevron plates 3 is made into an air path 4. The width of the air path 4 is gradually narrowed from the windward side to the downwind side between the windward pieces 1 to smoothly increase the velocity of the wind. The width of the air path 4 between the downwind side pieces 2 is made larger than that of the air path 4 between the windward side pieces 1 at the downwind side end part.
Patent JP-S5592954-A (JP)
Title: Error correction system
Inventor: KAMIYANAGI YUTAKA
IPC: G06F11/10
Filed: 1978-12-29
Abstract: PURPOSE: To make it possible to correct a block error by providing a delay circuit stage and syndrome generating circuit stage consisting of an exclusive-OR circuit and a circuit making cross connections among feedback shift register composed of registers.  
     CONSTITUTION: Random positive integers are represented by (b) and (m) and (b)- bit parallel information is transmitted as unit block, block by block, in series to a maximum of (q m -1)/(q-1)[q=2 b ]. Of this data processing system, a system which corrects a block error consists of delay circuits 10-0 and 10-1 and syndrome generating circuit stage 5 composed of exclusive-OR circuit 16 and cross connection circuit 13 which makes a cross connection between "#0" and "#1" feedback registers 12-0 and 12-1 as many as (b), for example, when (b) is "2" and (m) is "3". A block error of input is corrected by the output of circuit 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6055510-A (JP)
Title: Magnetic recording medium
Inventor: NAKAMURA KAZUO
IPC: C09D175/00
Filed: 1983-09-03
Abstract: PURPOSE:To improve the stability of oxidation, the still durability, the stability of preservation and the dispersibility of a magnetic substance respectively, by adding a monomer unit containing a negative organic group to a metallic magnetic substance having no substantial change of a differential thermal analysis curve up to 80 deg.C and at the same time adding the metallic magnetic substance into a magnetic layer while it is processed by a copolymer. CONSTITUTION:A metallic magnetic substance has no substantial change of a differential thermal analysis curve up to 80 deg.C. With use of such magnetic substance, the electromagnetic conversion characteristics are not reduced easily and the magnetic substance has no change in a recording or reproduction mode even at 60-75 deg.C heating temperatures generated by the friction between a magnetic head and a magnetic recording medium. Thus the still durability is improved. A copolymer has high affinity to a binder at the area of a hydrocarbon residue since the salt of a negative organic group is formed. In addition, the area of said salt has an appropriately large dissociation constant compared with a mere organic group. This medium improves greatly the dispersibility of the magnetic substance and then various characteristics including the conversion into a square form, an output, the leakage onto the surface, etc.
Patent JP-H0452534-A (JP)
Title: Torque transducer
Inventor: NIWA HIDEO
IPC: G01L3/08
Filed: 1990-06-20
Abstract: PURPOSE:To measure the torque in a simple structure by allowing the light generated from a light emitting element to reach a photodetecting element through an optical path system comprised of an optically elastic material (polycarbonate or the like) and a polarizing plate. CONSTITUTION:The rotation from a driving source is transmitted to a load through an optically elastic material 3. In this case, when the torque is impressed between an input shaft 1 and an output shaft 2, a stress is added to the optical elastic material 3. The optical elastic material 3 is brought under the influences of the polarizing effect by the stress. Therefore, in comparison with the case where the torque is 0 (i.e., when only the photo signals L1, L5 of an optical path system 6 are polarized by polarizing plates 5, 5), further the photo signals L2, L4 (which are the signals obtained when the photo signal L3 is reflected by a mirror 4) are polarized by the optical elastic material 3. As a result, an electric signal corresponding to the torque can be obtained at a photodetecting element 8, so that the torque is detected. In this case, even when a distortion like twisting is not added to the optical elastic material 3 by the torque, it is possible to detect the torque if only a stress is impressed to the material 3.
Patent JP-S5686319-A (JP)
Title: Load receiver
Inventor: JIYAN KUROODO BARADEYUU
IPC: G01G3/14
Filed: 1980-11-17
Abstract: The present invention relates to a load receiver. This load receiver comprises a fixed upright integral with a frame, a loaded upright integral with a load-carrying plate and two arms hinged on the uprights to form therewith a deformable parallelogram, and two uprights and the two arms together forming an integral structure, provided with constrictions which define the hinges of the deformable parallelogram, and a load transducer provided to detect the deformation of the parallelogram under the effect of a load applied on the plate. The load receiver is of use notably for commercial balances.
Patent JP-S5974166-A (JP)
Title: Self-bridgable thermosettable binder and manufacture
Inventor: MIHIYAERU GAISUTO
IPC: C08G18/00
Filed: 1983-09-06
Abstract: The invention relates to a selfcrosslinking heat-hardenable binder, in particular for electropaints, which is based on an organic synthetic resin which contains hydroxyl groups and esterified carboxyl groups in the form of carbalkoxymethyl ester groups and is water-dilutable by partial or complete acid-neutralization of amino groups present in the resin.
Patent JP-H0851477-A (JP)
Title: Intelligent radio signal overlay for telecommunication network
Inventor: JIEEMUSU JIEE CHIYAN
IPC: H04M3/00
Filed: 1995-06-29
Abstract: PURPOSE: To provide a technique for utilizing network resources in an optimum form to be the benefit of a user. CONSTITUTION: A telephone signal system is operated on the outer side of a conventional call and data transmission line so as to provide end signals to a call origination side. The routing of signals responds to a location system provided with the data base of a terminal location and a system for continuously updating the information of the present terminal, location of an intended opposite party. In an ellustrate embodiment, a call termination equipment is provided with a locator device like a GPS positioning system. Information supplied by a GPS positioning device is supplied to a central data base for routing a signal/ communication path to an intended receiver corresponding to respectively specified optimization standards. A central routing system then selects a voice and data transmission line for optimizing a transmission standard selected beforehand.  Typical standards include the combination of a cost, a band width or optimized standards.
Patent JP-H0454043-A (JP)
Title: Reception data identification circuit
Inventor: YAMANE KAZUO
IPC: H04L25/02
Filed: 1990-06-22
Abstract: PURPOSE:To realize a reception data identification circuit obtaining an optimum identification level and an identification phase by analyzing an eye pattern of a received equalizing waveform. CONSTITUTION:An optimum identification reference level decision means 8 compares error rates when a 2nd identification reference level is set above and under a lst identification reference level respectively to obtain an optimum identification reference level. An optimum identification phase decision means 9 compares error rates when a phase of a 2nd identification timing signal is set before and after a 1st identification timing signal respectively to obtain an optimum phase of an identification timing signal. Moreover, this circuit is provided with an identification reference level optimum control means 10 controlling the 1st identification reference level to be equal to the optimum identification reference level and an identification phase optimum control means 11 controlling the phase of the 1st identification timing signal 1 to be equal to the phase of the optimum identification timing signal.
Patent JP-H0852923-A (JP)
Title: Printer
Inventor: SUZUKI MINORU
IPC: H01M10/44
Filed: 1995-06-06
Abstract: PURPOSE:To reconcile refresh discharge and miniaturization, in a printer performing image forming processing by a secondary power supply and a drive means using the battery as a power supply, by providing a means using the drive means as the load of the secondary battery to perform the refresh discharge of the secondary battery. CONSTITUTION:A printer has, for example, a nickel-cadmium storage battery 100 built therein as a drive power supply. A constant voltage circuit 82 and a constant current circuit 81 are arranged to the AC adaptor 80 connected to a power supply connector 70 and the built-in secondary battery 100 is charged with the current outputted from the constant current circuit 81. The refresh discharge and charge control of the built-in secondary battery 100 are performed by a charge control circuit 60. That is, by outputting a charge signal to the charge control circuit 60 from a CPU 10, the built-in secondary battery 100 is charged with the current from the constant current circuit 81. By outputting a refresh signal from the CPU 10, the application of a current from the constant current circuit 81 is eliminated.