baber/WOPTO huggingface dataset:
Patent JP-H03295693-A (JP)
Title: Ic device and its loading/unloading detection mechanism
Inventor: SUZUKI TAKESHI
IPC: B42D15/10
Filed: 1990-04-16
Abstract: PURPOSE:To make possible the positive detection of a state in which an IC device is loaded or unloaded with a simple and low cost constitution by providing a contact point which comes in contact and conducts with an electrically conductive part of an enclosure, and detecting a state in which an IC device loading part of an electronic equipment is connected or disconnected through the interpretation of whether the contact point conducts with the electrically conductive part of the enclosure. CONSTITUTION:A thin and long rectangular conductive metal film 3(thin film) is formed on the top of an enclosure for an IC card 1 as a contact point for detection of whether the IC card is loaded or unloaded. In addition, a pair of contact points 5a, 5b consisting of an electrically conductive metal piece for detection of whether the IC card is loaded or unloaded are fixed to an enclosure 4 with screws 7 in an IC card attachment part. A state in which the IC card 1 is loaded or unloaded with the IC card loading part of an electronic equipment through the thin film 3 of the IC card 1 and contact points 5a, 5b on the electronic equipment side is detected. Further, based on an assumption that the thin film 3 on the surface of the enclosure for the IC card 1 has a high reflection factor, a reflection-type photosensor is provided on the IC card loading part instead of the contact points 5a, 5b to detect a state in which the IC card is loaded or unloaded depending on whether the thin film 3 is detected.
Patent JP-S57212525-A (JP)
Title: Digital input device
Inventor: URUSHIBATA YUKIO
IPC: G06F3/02
Filed: 1981-06-24
Abstract: PURPOSE:To input a contact signal in the form of a digital data train at a high speed to the outside in accordance with designation of the outside, and also to simplify the software by simplifying procedures from the outside, by always storing a contact data of a contact matrix in a memory. CONSTITUTION:An output of a counter 211 outputs a selecting signal onto one signal line of a train selecting signal line group 22 through a decoder 212 and a driver 213. A contact signal of a corresponding contact train of a contact matrix 12 is inputted to an input circuit 214. This contact signal is applied to a memory 215 in the form of a digital data train of (m) bits. In the memory 215, a counter output is provided in advance as an address, and in a corresponding address position, a digital data train of a contact train is written. By repeating said procedures, a digital data train of every contact train is always stored in the memory 215. A CPU reads out the latest digital data train of the contact train by outputting an address corresponding to a desired contact train.
Patent JP-H04309790-A (JP)
Title: Dc/ac type cooling tower with white smoke preventing function
Inventor: KOMIYA JUJIRO
IPC: F28C1/14
Filed: 1991-04-04
Abstract: PURPOSE:To' improve a white smoke preventing effect by dividing an upper water tank into many sprinkling units, dividing a sealed type heat exchanger into may heat exchanging units corresponding to the sprinkling units, arranging many switching valves to a sprinkling water supply tube, and largely altering heating quantity of the air. CONSTITUTION:Several sealed type heat exchangers B are disposed in upper and lower stair layer manner under an upper water tank 10 in a DC/AC type cooling tower having a white smoke preventing function. A supply end of each exchanger B is connected to a common supply header 12 of a discharge port 11 side, and a discharge end is connected to a common discharge header 14 of an atmosphere inlet 13 side. In this case, the tank 10 is divided into three sprinkling units 10a-10c laterally of the inlet 13. Each exchanger B is divided at least three heat exchanging units B1-B3 corresponding to the units 10a-10c. Further, switching valves 15a-16c are arranged in a supply tube 15 for supplying sprinkling water to the units 10a-10c.
Patent JP-H04112-A (JP)
Title: Gas burner device
Inventor: FURUHASHI TOSHIO
IPC: F23N1/02
Filed: 1990-04-13
Abstract: PURPOSE:To keep an air ratio constant even if the amount of air is varied by a method wherein a differential pressure between the outlet of a burner and the inlet of the burner dependent on the amount of blown air and another differential pressure between the nozzle outlet and the nozzle inlet dependent on the amount of live gas flowing to the burner are balanced. CONSTITUTION:As the amount of blown air is increased, the second diaphragm 62 is pushed downwardly by a differential pressure P3-P4 at both sides of a burner. A valve member 92 is displaced toward an opening direction through an operating rod 8 and then the amount of lives gas flowing to a burner G is increased. Then, the differential pressure P2-P5 at both sides of a nozzle is increased. A load toward a closing direction of the valve member 92 is increased at the operating rod 8. A load is applied in such a direction as one in which these two differential pressure are opposed from each other through the operating rod 8, so that the operating rod 8 is displaced until it is balanced and is converged into a position where its opposing force is balanced and then the live gas is supplied. At this time, even if the amount of air is varied, this air ratio is kept constant.
Patent JP-S5622427-A (JP)
Title: Sensitizing photography method and sensitizing optical plate and camera for intensifying photograpy used in this method
Inventor: MURAMATSU KATSUJI
IPC: G03B41/00
Filed: 1979-07-31
Abstract: PURPOSE: To make optical sensitizing photography possible to make it possible to take photographs without flash in a dark place furthermore in cooperation with the chemical sensitizing method, by using an sensitizing optical plate where many unit convex lens elements are arranged adjacently into a plane.  
     CONSTITUTION: Sensitizing optical plate 2 is arranged in aperture frame A fixed near the image-side focus face of photographic lens L1. This sensitizing optical plate is formed with acrylic resin and so on and consists of many unit convex lens elements L2 which are adjacent to one another into a matrix at a pitch ≤0.1mm in a plane. Here, the light flux from the object distant sufficiently is converged to focus F1 due to action of photographic lens L1 if lens elements L2 do not exist. By providing L2, the light flux is converged to F2 placed in distance (a) from L2. Consequently, the illumination intensity of the image at F2 is increased (b/a) 2  times in comparison with the illumination intensity of the image at F1. Thus, sensitizing photography can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62260556-A (JP)
Title: Brushless motor
Inventor: NEMOTO SUSUMU
IPC: H02K29/00
Filed: 1986-04-30
Abstract: PURPOSE:To reduce leakage magnetic noises by inserting and fixing a stator to the inside diameter section of an inner cover and increasing the branch points of magnetic noises. CONSTITUTION:A brushless motor is constituted as an inner rotor type by surrounding a main magnet 12 integrally turned together with a shaft 6, a substrate 3, to which a pole detecting sensor 4 detecting the position of revolution of the main magnet 12 is mounted, and a stator 13, on which a coil 9 is wound, by an outer cover 8 and an inner cover 2. The stator 13 is inserted and fastened to the inside diameter section of the inner cover 2 at that time. Magnetic noises 14 generated in the stator 13 are branched into magnetic noises 21-22 in the inner cover 2 at that time, and these noises are each branched into magnetic noises 23-24, 27-28. Magnetic noises 24, 28 intruding to the outer cover 8 are each branched into magnetic noises 25-26, 29-30, and magnetic noises 30 are changed into magnetic noises leaking to the outside of the cover. Accordingly, magnetic branch points are increased, thus reducing leakage magnetic noises.
Patent JP-S5221745-A (JP)
Title: High frequency fier
Inventor: NOJIMA MIOJI
IPC: H03H7/075
Filed: 1975-08-12
Abstract: PURPOSE:A high frequency filter which is small, easy to design and possesses an excellent characteristics by means of effective utilization of both planes of a dielectric base-plate.
Patent JP-S60243297-A (JP)
Title: Manufacture of thick-film pattern mask
Inventor: ITOU NOBUO
IPC: B41M3/06
Filed: 1984-05-16
Abstract: PURPOSE:To obtain the titled high-precision thick-film pattern mask by printing successively a substrative pattern of chemically resistant ink, an intermediate pattern of ink to be foamed, and an upper pattern of chemically resistant ink on the surface of a trinket, baking, and drying. CONSTITUTION:A specified substrative pattern mask 6 is printed on the surface of a trinket such as a watchcase 5 by using chemically resistant ink, and baked at ordinary temp. an intermediate pattern mask 7 is printed on the upper surface thereof by using ink to be foamed, and dried to foam the ink. A low-viscosity chemically resistant ink is printed on the surface of the mask 7 to form an upper pattern mask 8 which is baked and dried to form a thick-film pattern mask 9. Then the pattern part 10 of the watchcase 5 provided with the mask 9 is thickly plated to form an ornament 11. Since the whole surface of the thick-film pattern mask 9 is covered with chemically resistant ink, the surface is not eroded. Besides, since the edge part 9a of the mask 9 is scarcely loosened, the thickly-plated ornament 11 having an excellent appearance can be formed.
Patent JP-H06305939-A (JP)
Title: Cosmetic having hot touch and used for hair
Inventor: MASANO MITSUHIRO
IPC: A61K8/86
Filed: 1993-04-23
Abstract: PURPOSE:To provide a hair cosmetic containing a polyoxyethylene polyoxypropylene glyceryl ether as an essential ingredient and, if necessary, a polyhydric alcohol in a specific ratio and having a hot touch. CONSTITUTION:A hair cosmetic having a hot touch is characterized by compounding a polyoxypropylene glyceryl ether of the formula (x, y are integers of 11) (especially preferably, x is 10-100; y is 5-50) in an amount of 30wt.% based on the whole amount of the cosmetic and water in an amount of <=30wt.%. The cosmetic may further be compounded with a polybasic alcohol having a mol. wt. of 50-600 in an amount of >=30wt.% based on the compound of the formula. The polyhydric alcohol is especially preferably polyethylene glycol 200, polyethylene glycol 300, the same 400, the same 600, propylene glycol or diglycerol. The cosmetic can have a thermal action, have an action to enhance the effects of hair cosmetics such as hair care products and scalp care products, and can simply be used.
Patent JP-H03294242-A (JP)
Title: Purification of perfluoro(propylvinyl ether)
Inventor: ABE MASATOSHI
IPC: C07C43/17
Filed: 1990-04-13
Abstract: PURPOSE:To purify perfluoro(propylvinyl ether) with effectively separating hydrogen fluoride adduct of the perfluoro(propylvinyl ether) by subjecting crude perfluoro(propylvinyl ether) to extractive distillation with using a specific ketone as a solvent. CONSTITUTION:Crude perfluoro(propylvinyl ether) containing hydrogen fluoride adduct of perfluoro(propylvinyl ether), generally crude perfluoro(propylvinyl ether) obtained by a thermo-decomposing method is subjected to extractive distillation using ketone having >=100 deg.C boiling point (e.g. methyl isobutyl ketone, 2-hexanone, 2-heptanone or acetonyl acetone) as a solvent to purify perfluoro(propylvinyl ether). Said compound is suitable for obtaining a copolymer with tetrafluoroethylene and improves moldability of the resultant copolymer.
Patent JP-H11273690-A (JP)
Title: Cathode electrode catalyst for phosphoric acid fuel cell, cathode electrode using the catalyst and phosphoric acid fuel cell having the cathode electrode
Inventor: ITO MASARU
IPC: H01M4/96
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To reduce elution of an alloy component to a hot phosphoric acid even in long-term operation, and to provide excellent stability to the hot phosphoric acid and high catalytic activity in oxidation-reduction reaction by carrying a solid solution allay with at least one kind of metal selected from a group composed of platinum, iridium and rhodium on conductive carbon. SOLUTION: It is desirable that a crystal lattice constant of a solid solution alloy is 3.860 to 3.900, the atomic ratio (the atomic % ratio) of platinum to at least one kind of metal to be used is (40:60 to 90:10), and a lattice end-to-end dimension of graphite C(002) of conductive carbon is 3.400 to 3.600. Retention of the crystal lattice constant of the solid solution alloy of a catalyst after agitating a slurried liquid at 200 deg.C for five hours by dispersing the catalyst in a 105% phosphoric acid in an air current, is desirably set not less than 80% of the crystal lattice constant of the solid solution alloy of an initial catalyst.
Patent JP-S581876-A (JP)
Title: Driving method of magnetic bubble memory
Inventor: HIRANO AKIRA
IPC: G11C19/08
Filed: 1981-06-26
Abstract: PURPOSE:To perform an assured function operation, by reducing the frequency of a driving magnetic field in the function operation mode. CONSTITUTION:When a function operation is performed for a replicater, etc., the switch of a driving frequency converting constant current source is changed via a bubble controller 10. Thus the frequency is changed to a smaller frequency  of 1/2, etc. At the same time, a bubble control register 11 and a coil driver 12  are controlled via the controller 10. Then a magnetic bubble is controlled by a  rotary magnetic field corresponding to a driving signal of a small frequency and with no change of level. Thus a function operation is assured for the bubble  driving of a high speed.
Patent JP-S62254626-A (JP)
Inventor: MORITA SADAO
IPC: H02J1/10
Filed: 1986-04-28
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-S60244302-A (JP)
Title: Removal of metal in coals
Inventor: UEDA TAKASHI
IPC: C10L9/00
Filed: 1984-05-18
Abstract: PURPOSE:To separate and remove metals contained in coals, by mixing finely pulverized coals with heated water and separating water from the resulting slurry before drying. CONSTITUTION:Coals 5 such as bituminous coal, brown coal or coke being the dry distillation product of coal are finely pulverized by a crusher 1 such as a ball mill to obtain fine particles with a particle size of 0.25mm. or less. Finely pulverized coals 6 are sent to a preparation process 2 and mixed with preheated water 11 at a wt. ratio of 1:3 or more. This mixture is sent to a separation process 3 and separated into a water phase and a solid phase under such a condition that temp. is 100 deg.C or more and a stay time is 10min or more. Na, K, Ti or Mg contained in coals are separated and removed to the water phase while precipitated coals 9 as the solid phase are removed from residual moisture in a dehydration process 4 to be recovered as metal removed coals 10.
Patent JP-S582699-A (JP)
Inventor: TORUSUTEIN RANDA
IPC: B23D25/14
Filed: 1982-06-10
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-H09283127-A (JP)
Title: Negative electrode for sealed alkaline battery
Inventor: OKA YOSHIO
IPC: H01M4/80
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode for a sealed alkaline battery at a low cost, which has the excellent discharging characteristic and lifetime, by using a porous copper for a support of a negative electrode filled with the hydrogen storage alloy. SOLUTION: A copper porous material is formed by providing a carbon layer or the like in a frame of a core of a porous material, which is made of polyurethane or polystyrol, so as to give it conductivity, and plating the surface of the frame with copper, and heating it so as to eliminate the core. This copper porous material is filled with hydrogen storage alloy powder, and compressed so as to obtain a negative electrode for a sealed alkaline battery. Cost of the electrode for the alkaline battery using porous core is thereby lowered, and discharging characteristic and lifetime thereof are improved.
Patent JP-S5222433-A (JP)
Title: Display unit
Inventor: HAMAZAKI IWAO
IPC: G09G3/28
Filed: 1975-08-13
Abstract: PURPOSE: To block to the generation of unnecessary segment signals by providing an AND gate which uses decoder outputs and timing signals as its inputs. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10288535-A (JP)
Title: Signal generator
Inventor: SHIMODA EITARO
IPC: G01D5/245
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To detect and measure an absolute value of position, angle, speed, direction or the like by detecting the absolute value from the difference in magnitude of the respective signals taken out from a plurality of coils differed in number of turns. SOLUTION: In this signal generator 10, each coil 13a-13d is differed in number of turns, and the number of turns is increased from the coil 13a to the coil 13d. An induced electromotive force is generated in each coil 13a-13d by the movement of a magnet 17 mounted on a moving shaft within an insulating cylinder 12, and taken out from a terminal. Since the number of turns of each coil 13a-13d is differed, the magnitude of the signal taken from each oil 13a-13d is differed. The taken signal is converted from analog waveform to pulse waveform by an adding circuit and a comparative shaping circuit. This pulse signal is arithmetically processed in an arithmetic processing circuit, and an absolute value of position, angle, speed, direction or the like of the magnet 17 is calculated and outputted.
Patent JP-S62255404-A (JP)
Title: Molding material
Inventor: ROBAATO JIERARUDO FUITSUSHIYAA
IPC: A61K6/90
Filed: 1987-04-23
Abstract: A two part impression material comprising a first part comprising a product of the reaction of an alpha, beta-ethylenically unsaturated dicarboxylic acid anhydride and a liquid polydiene resin and a second part comprising a setting agent for the reaction product which setting agent is an alkoxylated fatty monoamine or an alkoxylated fatty polyamine having from 2 to 30 moles of alkoxylate per mole of the fatty amine, the alkoxylate groups being one or more alkoxylates selected from the group comprising ethoxylate, propoxylate and butoxylate, the first part and/or the second part also comprising an organic liquid which is incompatible with both the setting agent and the reaction product. A method of taking a dental impression using the reaction product of the first and second parts of the two part dental impression material is also disclosed.
Patent JP-S5725281-A (JP)
Title: Thick plate welding method
Inventor: TAMURA KOUJI
IPC: B23K9/02
Filed: 1980-07-21
Abstract: PURPOSE: To easily improve the strength of welded joints, by making an arrangement so that welding faces formed between passes of each welding layer, especially those at the side part, may become discontinuous against the direction of thickness of materials to be welded in the welding process of multiple layers of thick plate, etc.  
     CONSTITUTION: After a welding of one layer with one pass on the primary and secondary layers of a beveling 6 of materials to be welded 1 and 1' is performed, one layer welding for the third layer is performed with two passes. For the fourth layer, one layer welding is performed with three passes by reducing the quantity of heat input to approx. 2/3 as much as the previous one. After the fifth layer, the welding is performed by repeating two passes one layer welding and three passes one layer welding alternately. Side welding faces of each pass A 4 , A 5 , A 6 , A 7 , and A 8  are dispersedly arranged against virtual line Z. On the other hand, the whole welding faces will not be arranged continuously along the virtual line Z, because bottom welding faces B 1 , B 2 , etc., are positioned so that they will perpendicularlly intersect side welding faces. In this way, the strength of welded joints can eaxily be improved without using any expensive welding material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01268769-A (JP)
Title: Binder for paving
Inventor: HOTTA HIROMICHI
IPC: E01C7/30
Filed: 1988-04-21
Abstract: PURPOSE:To obtain a paving binder, consisting of a moisture curing type polyol- modified isocyanate composition prepared by reacting specific long- and short- chain polyols with a polyisocyanate in a prescribed proportion and excellent in durability, touch in walking, etc. CONSTITUTION:The objective binder consisting of (A) a moisture curing type polyol-modified isocyanate composition obtained by reacting (i) a long-chain polyol having 2 functionality and 500-6,000 average molecular weight and (ii) a short-chain polyol having 2-8 functionality and 62-400 average molecular weight with (B) a polyisocyanate under conditions of 1/0.05-1/0.80 equiv. ratio of NCO groups/OH groups and 99.5/0.5-80/20 weight ratio of the components (i)/(ii).
Patent JP-H05275249-A (JP)
Title: Manufacture of transformer
IPC: H01F27/32
Filed: 1992-03-25
Abstract: PURPOSE:To manufacture a transformer which is used under severe environment such as a space rocket and an airplane, can be readily manufactured without taking much time and resists to impact, etc., having environment resistance even if a core is formed of a brittle material. CONSTITUTION:A molded item 1 is formed by molding a coil by resin. A core insertion opening part 3a and a core containing part 3 are formed in the molded item 1 and an entire of the core 2 formed of a brittle material is contained in the core containing part 3. A lid 8 having a resin injection hole 8a is attached to the opening part 3a, resin is injected from the resin injection hole 8a and a buffer material is provided to a periphery of the core 2.
Patent JP-S5222703-A (JP)
Title: Dc motor
Inventor: TAKESHITA MITSUO
IPC: H02K23/60
Filed: 1975-08-14
Abstract: PURPOSE: To efficiently suppress a torsional vibration caused in the shafting, by directly coupling an auxiliary motor, which works to share only the load of torsion, to the main DC motor to make an operation of the dynamic damper of one kind. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06304539-A (JP)
Title: Method for cleaning inside wall surface of line
Inventor: TAKADA MICHITOSHI
IPC: E03C1/30
Filed: 1993-04-26
Abstract: PURPOSE:To uniformly and completely clean the entire range of a line in a method wherein a mixed fluid of abrasive grains loith air flow is fed into the line to remove scale, etc., on the inside wall of the line by arranging the diffusing bodies for the mixed fluid inside line joint parts. CONSTITUTION:In the case the inner wall surface is given cleaning when plumbing piping, etc., are reclaimed, plural conical diffusing bodies 2 connected at prescribed intervals by a connecting body 3 are inserted into a line 1. At this time, the length of the connecting bodies 3 is selected so that each of the diffusing bodies 2 may be located near a branch joint part T and an elbow joint part L on the inlet side. Next, after both the ends of connecting body are fixed, an abrasive grain mixed fluid A which consists of abrasive grains R and compressed air and is formed by an accelerator 7 is continuously fed into the line 1 from a spray nozzle 8 to give cleaning to the inner wall surface. At this time, the abrasive grains R are diffused toward the inner wall surface of the joints by their collision against the diffusing bodies 2 to almost completely clean the inside wall surface of the joints as the diffusing bodies 2 move.