baber/WOPTO huggingface dataset:
Patent JP-H02191939-A (JP)
Title: Silver halide photographic sensitive material inhibiting occurrence of pinhole
Inventor: YAMADA TAKETOSHI
IPC: G03C1/33
Filed: 1989-10-31
Abstract: PURPOSE:To prevent the occurrence of pinholes by forming a photosensitive emulsion layer contg. a tetrazolium compd. or a hydrazine compd. and a layer contg. metal oxides and further coating one of the layers with a layer contg. a copolymer with an intermediate layer in-between. CONSTITUTION:A silver halide emulsion layer contg. a tetrazolium compd. or a hydrazine compd. is formed on one side of a support. The hydrazine compd. is preferably a compd. represented by a specified formula and the tetrazolium compd. is used by 2X10<-4>-2X10<-1>mol per 1mol silver halide contained in the resulting sensitive material. A layer contg. metal oxides such as indium oxide and tin oxide is formed on the other side of the support. One of the layers is further coated with a layer contg. sodium polystyrenesulfonate or a copolymer thereof optionally with an intermediate layer in-between.
Patent JP-H06130443-A (JP)
Title: Optical-optical transducing device
Inventor: FUJII AKITERU
IPC: G03C5/56
Filed: 1992-10-22
Abstract: PURPOSE:To provide an optical-optical transducing device equipped with a function required of a neuro-element, wherein a good analog memory function is provided by furnishing an input optical information processing part consisting of a photo-electric transducing layer and a memory layer. CONSTITUTION:A voltage is impressed between photo-transmissive electrodes 3, 4. When irradiation is made with a light (input light) IL in the absorptive wavelength region of a photo-electric transducing layer 6, the electroconductivity is increased, and a light current is observed. If the input light IL is cast in irradiation after a light (control light) CL in the absorptive wavelength region of a memory layer 5 is cast in irradiation, the light amperage is increased or decreased from the corresponding value observed before irradiation with the control light CL. That is, the irradiation with CL changes the response sensitivity of the input light information processing part for the input light IL. This changed photo-receiving sensitivity is held stably in the condition with voltage impressed. The light reception sensitivity is controllable in analog fashion with the light irradiating amount, number of irradiating times, and impressed voltage. Restitution to the original state can be obtained by heating.
Patent JP-2001106791-A (JP)
Title: Composite particle and method for producing the same
Inventor: TAMORI KOJI
IPC: C08K5/54
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To produce composite particles capable of changing the hydrophilicity into the lipophilicity and to provide a method for producing the composite particles. SOLUTION: This method for producing the composite particles comprises charging styrene and a polymerization initiator, etc., into a polymerization vessel, carrying out a polymerization, then dropping an emulsion containing styrene and N,N-dimethylaminopropylacrylamide, etc., into the polymerization vessel, providing polystyrene particles having 30,000 weight-average molecular weight, 200 nm average particle diameter and the surfaces which are cationic, further charging an aqueous dispersion of a colloidal silica having 15 nm average particle diameter into the aqueous dispersion containing the resultant polystyrene particles and regulating the pH to 7. The obtained composite particles comprise polymer particles coated with the colloidal silica which is a hydrophilic part.  The resultant composite particles are heated at 200 deg.C for 10 min to thereby form a lipophilic film composed of the composite particles.
Patent JP-H11117329-A (JP)
Title: Installation method and device for outdoor type appliance
Inventor: KUBOTA MIKIAKI
IPC: E02D27/44
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To improve strength and workability by mounting an upper frame base to which an appliance is fitted, slidably in the front and rear direction, on a lower frame base fixed to a concrete foundation of a building. SOLUTION: An inverted L-shaped lower frame base 1 is fixed on a concrete foundation 13 of a building and appliances such as a gas hot-water supply appliance 14 are fixed to an upper frame base 4. And the legs 5 of the upper frame base 4 are put on the mounting place 3 of the lower frame base 1 and fastened with bolts or the like. In this time, the distance from the building wall face 18 is adjusted by sliding the frame base 4 by an oval hole for sliding provided in the legs 5. Then, a city water pipe 20, a gas pipe 21, and a hot-water supply pipe 22 are connected to the hot-water supply appliance 14, in a piping space at the lower part of the appliance 14. In this way, since the appliance is supported by not the external wall of a building but the foundation, operational noise and vibration can be avoided. And damage of ALC walls or the like can be minimally reduced.  And since the relation with the works of an outside ditch is disconnected, the maintenance of embedded pipes is facilitated and further, as mutual relations of construction processes are reduced, the execution works can easily cope with the alteration of piping.
Patent JP-2001110489-A (JP)
Title: Connector for multi-core cable and connecting method therefor
Inventor: FUKUMA YASUAKI
IPC: H01R12/04
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To improve high-speed signal transmission characteristic. SOLUTION: A cable-side connector 102a is arranged in a step manner, so as to engage with a substrate-side connector 101a. An array of signal pins 121a and an array of signal pins 122b are connected with each other by a cable 103b, and an array of signal pins 122a and an array of signal pins 121b are connected with each other with a cable 103a. Thus, an array of signal pins 111a placed far from a substrate plane of a substrate 104a is connected with an array of signal pins 112b placed near a substrate plane of a substrate 104b, whereas an array of signal pins 112a placed near the substrate plane of the substrate 104a is connected with an array of signal pins 111b placed far from the substrate plane of the substrate 104b.
Patent JP-H05251227-A (JP)
Title: Polarized electromagnet
Inventor: NAGAMOTO MITSUKI
IPC: H01F7/08
Filed: 1991-10-30
Abstract: PURPOSE:To hardly change the operating characteristics of movable members by their mounting direction and moreover, to make it possible to move the movable members in parallel to a coil in the axial direction of the coil. CONSTITUTION:A polarized electromagnet is constituted of a core 1 which is formed of a central piece 1a and both opposed pieces 1b and 1c in a U-type, a coil 2 wound on the piece 1a of the core 1, a central magnetic pole piece 3 provided side by side to both opposed pieces 1b and 1c in almost the center between both opposed pieces 1b and 1c of the core 1, two pieces of permanent magnets 4 and 5 for magnetizing both opposed pieces 1b and 1c of the core 1 and the piece 3 into a pole different from each other and a U-shaped yoke piece 6 having both end parts 6a and 6b, which are respectively positioned in almost the centers between both voids between both opposed pieces 1b and 1c of the core 1 and the piece 3. Moreover, the electromagnet has two pieces of movable members 7 and 8, which are moved in parallel to the coil 2 in the same direction as the axial direction of the coil 2 by a structure wherein when the coil 2 is excited in a specified direction, both end parts 7a and 7b and both end parts 8a and 8b are respectively sucked by some of both opposed pieces 1b and 1c of the core 1, the piece 3 and both end parts 6a and 6b of the yoke piece 6 between both voids.
Patent JP-H05123060-A (JP)
Title: Production of flexible vinyl chloride resin film for agricultural use
Inventor: SUGIURA YASUKAZU
IPC: C08L27/06
Filed: 1991-10-30
Abstract: PURPOSE:To obtain the subject product having stable quality, resistant to the blocking of films and capable of recovering the transparency after stretching by applying a specific treatment to a flexible vinyl chloride resin film before winding the film in the form of a roll. CONSTITUTION:At least a surface of a flexible vinyl chloride resin film is sprayed with an aqueous dispersion containing inorganic fine powder having an average particle diameter of 0.1-10gm (e.g. magnesium carbonate and silicon oxide) and a water-soluble polymer free from tackiness at ordinary temperature (e.g. PVA and CMC) in the form of droplets having an average particle diameter of 10-100mum. The treated film is dried and wound in the form of a roll.
Patent JP-H03146405-A (JP)
Title: Formation of oxide superconducting thin film
Inventor: EGUCHI KAZUHIRO
IPC: C01G3/00
Filed: 1989-11-02
Abstract: PURPOSE:To impart excellent surface flatness to the film at a low deposition temp. by introducing a raw gas contg. desired metallic elements and O2 such as furan into a reaction vessel contg. a substrate and subjecting the materials to chemical vapor growth. CONSTITUTION:The substrate 11 of SrTiO3, etc., is arranged in the reaction vessel 10, gaseous He is introduced from a high pressure vessel 21, and the vessel 10 is evacuated to about 20 Torr by a pump 15. The raw gaseous O2 such as furan (C4H4O) or tetrahydrofuran (C4H8O) is then introduced from a high pressure vessel 22, the substrate 11 is heated to about 850 deg.C by a heater 14, and flow-controlled gaseous He is supplied from the vessel 21 to the Y, Ba, Cu, etc., in the metallic reaction vessels 41-43 and the raw O2 vessel 45. The vapors of the raw materials obtained by the heating are deposited on the substrate 11 for about one hour while switching to the reaction vessel 10 side by passage switching valves 51-53 and 55, and an oxide superconducting thin film 12 of YBa2Cu3OX, etc., having about 1mum thickness is formed and produced.
Patent JP-H08142961-A (JP)
Title: Power bicycle
Inventor: OHIRA MASARU
IPC: B62K3/02
Filed: 1994-11-18
Abstract: PURPOSE: To provide a power bicycle easy to ride by a user and capable of setting a driving device to a higher position. CONSTITUTION: A main tube 10 is extended diagonally rearward from a head tube 11 to which a handle stem 12 to steer a front wheel 14 is turnably fitted. A seat tube 22 to support 20 is extended from the rear end of the main tube 10. A power unit 34 to give the thrust to a powered bicycle is arranged immediately below a connecting part of the seat tube 22 to the main tube 10. The main tube 10 is curved so as to be recessed downward, and facilitates a user to straddle the bicycle.
Patent JP-2000107563-A (JP)
Title: Exhaust gas treatment apparatus of incinerator
Inventor: KANEKO TOSHIO
IPC: B01D53/70
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus capable of burning exhaust gas at 1,300-1,400 deg.C to effectively develop the removal action of activated carbon to org. components in the exhaust gas. SOLUTION: Electrolytic furnaces 4, 5 each having a pair of electrodes 13, 14 and the activated carbon C charged in the gap between the electrodes 13, 14 and supplying a current to the activated carbon to heat the same to perfectly burn the exhaust gas passed through activated carbon at a high temp. of 1,300-1,400 deg.C to remove harmful components such as dioxin and a cooler apparatus 10 quenching the exhaust gas heated to high temp. by the electrolytic furnaces 4, 5 so as not to form harmful components such as dioxin or the like by a re-chemical change are arranged on the exhaust gas passage 2 from a dust collector 1 to an activated carbon adsorbing tower 7.
Patent JP-H03144640-A (JP)
Title: Image forming device
Inventor: SONOBE KATSUYOSHI
IPC: G03D13/00
Filed: 1989-10-31
Abstract: PURPOSE:To prevent a photosensitive paper from being exposed when it is rewound by interrupting an optical path which leads to an exposing part by a shutter at the time of rewinding the unused part of the photosensitive paper which passes the exposing part to a core side. CONSTITUTION:The shutter 35 which opens and closes an aperture part 27 is provided on the upper surface of the horizontal part 26a of a partition 26. As soon as a rewinding action for the photosensitive paper 5 is started, an actuation shaft 37 is rotated by a motor and the shutter 35 is moved from a retreating position to a closing position with the rotation of the shaft 37. In a state where the shutter 35 is moved to the closing position, the optical path which leads to the exposing part 10 through the aperture part 27 is interrupted by closing the aperture part 27. Thus, the photosensitive paper is prevented from being exposed when it is rewound in a device where the effective utilization of the photosensitive paper is accomplished by rewinding the unused part of the photosensitive paper which passes the exposing part to the core side.
Patent JP-H02130375-A (JP)
Title: Cryogenic preserving vessel
Inventor: YAMAJI TADAO
IPC: F25D3/10
Filed: 1988-11-10
Abstract: PURPOSE:To make the title vessel very economical and convenient by a constitution wherein a liquid phase perserving chamber and a gas phase preserving chamber are communicated to each other and liquid phase liquefied gas is supplied to the liquid phase preserving chamber while gas phase liquefied gas is supplied into and discharged out of the gas phase preserving chamber. CONSTITUTION:A liquid phase preserving chamber 3 is filled with a predetermined amount of liquid phase liquefied nitrogen gas, having a cryogenic temperature, through a first supplying pipe 12 to preserve a specimen in cryogenic temperature condition. Gas phase liquefied nitrogen gas, evaporated in the liquid phase preserving chamber 3, enters into a neighboring gas phase preserving chamber 4 through a communicating hole 10 and is utilized to preserve a different specimen at a low temperature. The temperature control of respective preserving chambers 3, 4 is effected by the opening and closing of respective opening and closing valves 14, 15 through a controller 18 while the nitrogen gas in the gas phase preserving chamber 4 is discharged to the outside of the chamber through a discharging port 19. According to such a constitution, the gas phase liquefied gas, generated in the liquid phase preserving chamber 3, enters the gas phase preserving chamber 4 to utilize it therein and, therefore, the operation of the title vessel is very economical while the vessel is provided with the liquid phase preserving chamber 3 and the gas phase preserving chamber 4 and, therefore, the operation of the same is very convenient.
Patent JP-H08141639-A (JP)
Title: Device and method for detecting abnormality in swing roll in loop car facility for storing strip steel
Inventor: YAMAMURA TOSHIHARU
IPC: B21C49/00
Filed: 1994-11-18
Abstract: PURPOSE: To automatically detect abnormality and its position in the swing roll of loop car facility for storing strip steel. CONSTITUTION: Each swing roll 11a,... 11e is provided with a limit switch 26 for detecting the full admission of a swing roll, with the ON-signal of the limit switch 26 outputted to a sequencer 27. A pulse generator 31 is attached to a reducer 29 for driving a loop car, and a movement from a reference point is determined with the sequencer 27 by counting a pulse transmitted from the pulse generator 31.  A dead zone is provided in a specific section in the front and the rear of the swing roll 11a,... 11e; as the loop car 15 moves, if a determined movement is in the dead zone, discrimination for the presence of abnormality is not outputted in spite of a deviation in the ON-signal obtained from the limit switch 26 paired on both sides; if an abnormal outputted signal is obtained outside the dead zone, discrimination for the presence of abnormality is performed and outputted to CRT 33 and a buzzer 34.
Patent JP-H07122329-A (JP)
Title: Waterproof connector
Inventor: MAEDA AKIRA
IPC: H01R13/52
Filed: 1993-10-21
Abstract: PURPOSE:To provide a waterproof connector by which any locking work for a waterproof packing can be easily carried out, and the waterproof property can be secured without fail. CONSTITUTION:A waterproof packing 23 is made in the shape of a conical trapezoid, and the inside diameter of its rear end is set to be larger than the outside diameter of at least the tip of the inner cylinder 32 of a female connector housing 22. The female connector housing 22 is composed of an outer cylinder 31 and an inner cylinder 32, and a terminal storage 33 is provded inside the inner cylinder 32. A lock claw 35 is formed at the rear end of the inner face of the outer cylinder 31, and an opening 36 is made on its outside. A taper face, which is tapered toward the tip, being the insertion side of a male connector housing 24, is formed on the outer side face of the inner cylinder 32, and a waterproof packing 23 is overlaid on this taper face. Therefore, the overlaying and the locking to the inner cylinder 32 of the waterproof packing 23 can be performed easily. And, current conductive connection by the connector for which the waterproof property is secured without fail is achieved by inserting the tip of the male connector housing 24 into the gap G formed between the outer side face of the waterproof packing 23 and the inner side face of the outside cylinder 31.
Patent JP-H03146839-A (JP)
Title: Leakage testing method for work
Inventor: YAMAMOTO YOSHIKAZU
IPC: G01M3/06
Filed: 1989-10-31
Abstract: PURPOSE:To perform a leakage test in a short time without oxidizing plural paths by sinking a work having the plural paths under the water at a state where each path is sealed closely, and introducing pressurized air. CONSTITUTION:An intake manifold W that is the work is provided with an intake path W3 consisting of an aggregate path W1 and branch path W2, and a path W4 which re-circulates part of exhaust gas and introduces it to an intake system is provided in parallel with the path W1 interposing a partition. Firstly, the manifold W is set on a water tank 1, and the paths W3 and W4 are sealed closely with a closing plate 2. At such a state, the water A is filled in the water tank 1, and the manifold W is sunk under the water. The pressurized air is introduced from a connection tube 3 to the path W3, and the path W4 is opened in the water A via a connection tube 5 and a branch tube 5a. The leakage to the path W4 as the path neighboring to the path W1 can be judged whether or not the pressurized air is exhausted into the water. Furthermore, by cutting off the branch tube 5a and introducing the pressurized air to the path W4, the leakage to the outside of the manifold W can be judged similarly.
Patent JP-S62149825-A (JP)
Inventor: ANSONII PIITAA AREN
IPC: C22B1/24
Filed: 1986-11-29
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-H08340017-A (JP)
Title: Automatic design equipment and automatic design method
Inventor: KATOU REISHI
IPC: G06F17/50
Filed: 1995-11-02
Abstract: PURPOSE: To effectively design pad arrangement and connection positions of bonding wires by efficiently using data relating to a pad. CONSTITUTION: An automatic design equipment 1 consists of the following; a frame data storage part 2, a plurality of arrangement design means constituted of layout editors 31, 32, a mask data conversion system 36, etc., and a pad arrangement calculation part 4 which calculates a region capable of wiring bonding wires, propriety of wiring, and connection positions of the inner lead side, on the basis of data concerning the pad arrangement obtained from a plurality of the arrangement design means. In the title automatic design method, calculation of a region capable of wiring by using standard connection positions of the respective leads as standard, calculation of propriety of wiring after mask data conversion, and calculation of connecting positions of the inner lead side are performed in the a pad arrangement calculation part 4.
Patent JP-2000093569-A (JP)
Title: Structure for connecting head and shaft of gate ball stick
Inventor: ARIYOSHI KAZUO
IPC: A63B102/38
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent play and error in squareness when connecting the head and shaft of a gate ball stick, so as to permit permanent use of the stick, by firmly connecting the head and the shaft together. SOLUTION: In a gate ball stick, a head 1 and a shaft 2 are firmly connected together at two far apart points at lower and upper ends to achieve accurate squareness between the head 1 and the shaft 2 to allow the user to strike a ball in the desired direction and to prevent the shaft from being slackened by the impact of ball striking. A structure that will not fail (generating of play) even if used many times is provided to permit permanent use and to make the structure applicable to ball striking outfits of well known techniques.
Patent JP-H03146694-A (JP)
Title: Pretreatment for silver plating
Inventor: MORITA MASAO
IPC: C25D5/34
Filed: 1989-11-01
Abstract: PURPOSE:To reduce the amt. of cyanogen brought in a treating soln. for preventing the substitution deposition of Ag by successively subjecting the surface of a base material made of a baser metal than Ag to Cu striking, washing, treatment with an acidic soln. and pretreatment for preventing the substitution deposition of Ag. CONSTITUTION:When the surface of a base material made of a baser metal than Ag, e.g. Cu, Cu alloy, Fe, Fe alloy, Ni, Ni alloy or a metal plated with the metal or alloy is electroplated with Ag, the substitution deposition of Ag is prevented by pretreating the surface of the base material. This pretreatment is carried out by successively subjecting the surface of the base material to Cu striking, washing, treatment with an acidic soln. and treatment for preventing the substitution deposition of Ag. An aq. soln. contg. an inorg. acid such as phosphoric acid or an org. acid such as citric acid is suitable for use as the acidic soln. and the pref. pH is 1-6. The amt. of cyanogen brought in a treating soln. for preventing the substitution deposition of Ag from a Cu striking soln. is effectively reduced and the service life of the treating soln. is considerably prolonged.
Patent JP-H06138833-A (JP)
Title: Video display device
Inventor: ISHII YOSHINORI
IPC: G09G1/00
Filed: 1992-10-23
Abstract: PURPOSE:To improve the regulation of a high voltage and reduce the size and price by driving the drive transistor(TR) and high-voltage output TR of a high- voltage generating circuit by using a 2nd horizontal drive pulse of specific frequency. CONSTITUTION:When a 2nd video input signal is inputted to the video display device, the 2nd horizontal drive pulse (generated by multiplying a 1st horizontal drive pulse by a multiplier 15 and a waveform shaper 16 in this case) which is inputted to an input terminal (a) of a switch 17 is outputted from the output terminal (c) of the switch 17 and this output is inputted to the drive TR 9 similarly. Assuming that the horizontal frequencies of the 1st and 2nd video input signals are 33.7 and 15.75kHz and the multiplication value of the multiplier 15 is 2, the frequency of the signal of the drive TR 9 from the output terminal (c) of the switch 17 becomes 33.7 and 31.5kHz when the 1st and 2nd video input signals are received eventually.