baber/WOPTO huggingface dataset:
Patent JP-H1150014-A (JP)
Title: Dark-reaction curable composition and its curing
Inventor: NISHIYAMA YUKO
IPC: C09J5/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a photo-setting initiating composition capable of initiating a curing reaction by irradiation with light, then cutting off oxygen by lamination or the like of an adhered and thereby advancing the curing reaction and to provide a method for curing the composition in relation to a dark reaction curable composition and a method for curing the composition. SOLUTION: This dark reaction curable composition comprises (A) a compound having a polymerizable unsaturated double bond, (B) a polymerization accelerator composed of a sulfimide compound and an amine compound and (C) a metallic complex, selected from a metallocene complex, a β-diketone metallic complex and a phthalocyanine metallic complex and containing the coordinately bound metal which is a transition metal selected from groups VIII, Ib and IIb. In this case, the amount of the added component C is such that the curing reaction is not caused in a state of the mixed components A to C and the polymerization is initiated by irradiating ultraviolet rays and keeping the composition in an anaerobic state.  The method for curing the composition comprises a step for previously irradiating the composition with light such as ultraviolet rays and a step for cutting off oxygen by lamination, etc., and thereby advancing the curing.
Patent JP-H0288883-A (JP)
Title: Method of shielding construction and excavator thereof
Inventor: NOMIYAMA MASUO
IPC: E21D9/06
Filed: 1988-09-26
Abstract: PURPOSE:To execute a method of shielding construction safely and efficiently by excavating a branch pipe branched from a main-pipe excavating region by a second shield excavator started from a first shield excavator for excavating a main pipe and excavating the main-pipe excavating region by the first excavator. CONSTITUTION:A second shield excavator B is started from a first shield excavator A, and a branch pipe 21a branched from a main-pipe excavating region 24 is constructed. The sections of segments except the main-pipe excavating region 24 are exchanged with segments 21'' made of reinforced concrete while an intermediate wall 32 made of steel is built on the boundary section of the excavating region 24 and the branch pipe 21a. The insides of plain-concrete segments 29 are filled with sand 33 while overhauling segments 30 made of steel on the insides of segments 21 in the excavating region 24. The excavator A is moved forward along the center line 25 of the excavating region 24, a main pipe 8a is constructed, and the intermediate wall 32 is removed.
Patent JP-S60132641-A (JP)
Title: Preparation of aqueous dispersion of vinyl copolymer resin
Inventor: MASUDA TAKESHI
IPC: C08F299/06
Filed: 1983-12-20
Abstract: PURPOSE:To prepare a stable dispersion and to obtain a film excellent in close adhesiveness from said dispersion, by polymerizing a hydrophilic monomer containing a specific substance and containing a polymerizable vinyl group and a polymerizable vinyl monomer while dispersing the resulting copolymer in water. CONSTITUTION:A polyoxyethlene glycol compound with an average MW of 1,500-15,000 having an OH-group at the terminal group thereof, a monomer having a polymerizable vinyl group and an active hydrogen atom reacting with an isocyanate group and an org. dissocyanate compound are reacted to prepare a hydrophilic monomer containing polyoxyethylene with an MW of 1,500-15,000 and a polymerizable vinyl group. 1-15pts.wt. of this monomer is polymerized with 99-95pts.wt. of other polymerizable vinyl monomer in an org. solvent. Thus obtained aqueous dispersion is extremely stable and the film therefrom is excellent in close adhesiveness, water resistance and corrosion resistance.
Patent JP-H0983280-A (JP)
Title: Limiter circuit
Inventor: YAMAMOTO YUJI
IPC: H03G11/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain the limiter circuit in which an amplitude limit value is set freely by setting a maximum value of an output amplitude depending on the product between a resistance and a constant current value. SOLUTION: An NMOS TR 4 inserted between a constant current source 5 and a load resistor 3 is driven by an amplifier 19 whose DC gain is 1 and whose AC gain is >1. A DC operating point of the amplifier 19 is set to a half of a maximum amplitude of an output 2 by using an NMOS TR 10 inserted between a constant current source 11 and a load resistor 13. When an AC is given to an input 1, a maximum amplitude of the output 2 is set to be a value of load resistance ×constant current value and a minimum amplitude is limited to zero and the median is halved depending on on-off of the NMOS TR 4.
Patent JP-H0773947-A (JP)
Title: Core for manufacturing reinforced insulator
Inventor: SHIMOMURA TAMAMI
IPC: B29C39/38
Filed: 1993-08-31
Abstract: PURPOSE:To draw out a core easily after it is moulded, as well as to mould the core in a desired reinforced insulator form at a good accuracy, by composing the core which is provided inside a moulding die and sets the through hole of a reinforced insulator, with two members divided into two pieces at the center, when the reinforced insulator provided at the connection processing member of the connecting part of a cable manufactured. CONSTITUTION:A core 25 provided inside a moulding die, and to form the through hole of a reinforced insulator, is composed by combining two members 26 and 27 divided at the center in the longitudinal direction, and the tube bodies 30 of both members 26 and 27 are composed of larger diameter parts 31 and 31a at the ends, smaller diameter parts at the center, and tapered parts 33 and 33a. The smaller diameter parts are composed as connections 35, and an inserting part 36 of the other side member is combined to a tubular part 38 of one side member, and inserted to the tubular part 38 through a tapered surface 37. A cooling means is provided in the core 25, and the core 25 is to be cooled from the inner side after the reinforced insulator is moulded.
Patent JP-2000068541-A (JP)
Title: Easy-to-install thin film solar battery
Inventor: KIMURA MITSUNOBU
IPC: H01L31/042
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To make feasible easy installation of a thin film solar battery on a handrail, etc., of a veranda even in the case of complex housing and also in the case of individual housing. SOLUTION: A rotary drum 2 for winding up a thin film solar battery 1 is covered with a drum case 3. A handle 22 for turning the rotary drum 2 is fixed to th side of the same 2. The drum case 3 is supported by a frame body 4 on which guide rails 6 are fixed for pulling out the this film solar battery 1.
Patent JP-S60131739-A (JP)
Title: Electron source
Inventor: NONOMURA KINZOU
IPC: H01J29/04
Filed: 1983-12-19
Abstract: PURPOSE:To check vibration of the linear cathode by supporting the linear cathode as an electron beam source of a picture display element through plural supports having smaller height than a pitch of an electron beam pass hole of an electron beam taking out means. CONSTITUTION:A picture display element is formed of a rear electrode 1, the linear cathode 2 as a beam source, vertical and horizontal focusing electrodes 3 and 6, a control electrode 5, vertical and horizontal deflection electrodes 4 and 7, an acceleration electrode 8 and a screen plate 9. Thereby, the electrode 33 of the electron beam taking out means is provided with plural supports 35 having the smaller height than a pitch of its electron beam pass hole 34 for supporting the linear cathode 32 at its both ends and by making it to be in contact with the supports 35 in order to oppose it to the rear electrode 31. Accordingly, generation of vibration of the linear cathode 32 itself due to external impact or change of a heater current can be checked while being able to take out always a stable electron beam.
Patent JP-2001068427-A (JP)
Title: Substrate cooling device
Inventor: SAKUISHI TOSHIYUKI
IPC: H01J37/20
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cooling device applied to a large amount production cooling device where a substrate is rapidly cooled an ion implantation, etc., is performed while the temperature of substrate is kept at minus. SOLUTION: A substrate 1 to be processed is fitted to a heat radiation plate 5 through a Peltier element 6 so that the heat of substrate is transferred to the heat radiation plate. Here, an electrostatic chuck 7 is provided in front of the Peltier element for attracting the substrate by static electricity. The Peltier element is sandwiched between the heat radiation plate and the electrostatic chuck through an elastic body, and a heat insulating bolt clamps the heat radiation plate 5 and the electrostatic chuck 7.
Patent JP-H05228405-A (JP)
Title: Nozzle device and thread processing method
Inventor: YOON DABUIISU
IPC: B05B1/06
Filed: 1992-09-08
Abstract: PURPOSE: To stabilize mutlifilament yarn introduction by forming a conical gap by the conical outer wall part of an inner nozzle member and the conical inner wall part of an outer nozzle member and disposing a pressure difference forming part so as to form regions of different pressure within the cross section of the gap. CONSTITUTION: A housing 11 consisting of ceramics, etc., is composed of an upper part 111 and a lower part 112 and is provided with the outer nozzle member 14 and the inner nozzle member 12 in the upper part 111. The inner nozzle member 12 is fitted into the outer nozzle member 14 to form the conical gap 16. A space 114 where hot air passes is formed between the outer side of the outer nozzle member 14 and the inner side of the housing 11. Notches 191 and 192 are formed axially at the top end of the outer nozzle member 14. The length of the gap 16 of the downstream of these notches 191 and 192 is shortened to reduce the flow resistance of the portion. Then, pressure drop occurs and is made to spread over the axial length part of the gap 16.
Patent JP-H0287703-A (JP)
Title: Microwave integrated circuit with antenna
Inventor: KOGA HISAYOSHI
IPC: H01Q21/24
Filed: 1988-09-24
Abstract: PURPOSE:To obtain a microwave-IC having an antenna with small size and low cost coping with two orthogonal polarized waves by providing an antenna element, two amplifier circuits and a switching circuit. CONSTITUTION:An output of the circuit for a linearly polarized wave reception is obtained from a terminal 7 via a cross dipole element (antenna element) 1, low noise amplifiers 2a, 2b for horizontal and vertical polarized wave output, pin diodes 3a, 3b, a frequency converter 5 converting one output of the diodes 3a, 3b into a signal at an intermediate frequency band by using a signal from a local oscillator, and an intermediate frequency amplifier 6. One of the pin diodes is turned on by the bias control and the other is turned off and one of horizontal and vertical waves is subject to reception processing. The circuit for receiving a circularly polarized wave is provided with a hybrid 8 forming a phase difference of 90 deg. to the output of the amplifiers 2a, 2b and a pin diode 3 of bridge configuration and one of right or left rotatory circularly polarized waves is subject to reception control by the bias control of the element on the side.
Patent JP-H03102655-A (JP)
Title: Optical pickup device
Inventor: KUME HIDEHIRO
IPC: G11B7/135
Filed: 1989-09-14
Abstract: PURPOSE:To attain thin profile and to reduce number of components by collecting a light beam radiating from a light source to one point at the outside of a housing by means of a reflecting mirror and projecting the light onto an information recording face of an optical disk. CONSTITUTION:A moving frame 3 is fitted with a mirror 9 leading a light beam LB1 radiating from a light emitting and light receiving composite element 5 to an information recording face D1 of an optical disk D and a curved face reflecting mirror 2 integrally. Then an aperture 10 is provided above the mount position of the curved face reflecting mirror 2 onto the moving frame 3 and the light beam LB1 reflected in the curved face reflecting mirror 2 radiates to the outside of the moving frame 3. The light beam radiating from the light source is reflected in the reflecting mirror and collected at one point at the outside of a housing in this way, then the light beam of the semiconductor laser is collected with a thin profile while keeping a sufficient numerical aperture.
Patent JP-H01121295-A (JP)
Title: Carbohydrate derivative
Inventor: INGORUFU MATSUHIERU
IPC: C07H13/06
Filed: 1988-09-22
Abstract: The saccharides of formula I, <CHEM>  wherein R1, R2, R3 independently are optionally substituted acyl, are novel. They possess interesting pharmacological, especially immunostimulant, antiinflammatory and antitumor properties. They may be obtained by deprotection of a corresponding compound in protected form.
Patent JP-S60132308-A (JP)
Title: Magnetic core
Inventor: SAWA TAKAO
IPC: H01F41/02
Filed: 1983-12-21
Abstract: PURPOSE:To obtain the magnetic core having no fluctuation in magnetic characteristics due to contraction and hardening of resin and the iron loss in small degree by a method wherein the titled magnetic core is formed by lamination or winding up a magnetic metal thin strip in specific range, and a resin impregnating process and a hardening treatment are performed thereon. CONSTITUTION:The magnetic core is formed by laminating or winding around a magnetic metal thin strip in such a manner that the space factor of the thin strip will be 80% or above. Then, the formed core obtained as above is dipped into the prescribed liquid resin and hardened by heating. In the case of having the space factor of 80% or above, as the quantity of impregnated resin is small, the deterioration in characteristics of the magnetic core and the iron loss thereof are remarkably reduced and, at the same time, the total volume of the thin strip is increased, thereby enabling to increase the magnetic flux passing through the magnetic core. Accordingly, when resin is impregnated in the magnetic core, the degree of its deterioration is small, and it is useful as a magnetic core used for choke coils which will be used by cutting a part.
Patent JP-H06292271-A (JP)
Title: Method for controlling plural device systems
Inventor: KUWABARA HIROKAZU
IPC: F24H1/10
Filed: 1992-08-17
Abstract: PURPOSE:To attain sure control over the entire plural-device system without sending an unnecessary control signal to each device. CONSTITUTION:The plural-device system is provided with plural devices 1, 2, 3 connected together such as bath boilers connected with hot water supply, remote controllers RC1, RC2, RC3 connected corresponding to each device, a system controller 4 connected among the devices 1, 2, 3 and the remote controllers corresponding to them, and a system remote controller 5 connected to the controller 4. Direct transmission reception between each device and the remote controller corresponding to it is made disable and each device and the remote controller are sent/received respectively to/from the system controller 4. Then the devices and the remote controllers are grouped and the system controller 4 discriminates to which group the inputted signal is to be sent and the signal is sent to a required group. Thus, pure control is attained over the entire plural-device system without sending an unnecessary control signal to each device.
Patent JP-H1176959-A (JP)
Title: Finish cleaning
Inventor: KARAKI KAZUHISA
IPC: B08B3/04
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent particles from being stuck to a ferroelectric material by immersing an object to be cleaned in any one liquid of pure water and a nonaqueous solvent, and thereafter, pulling up the object from the liquid while subjecting the object to ion irradiation or blowing ion wind on the object. SOLUTION: In this cleaning method, pure water or any nonaqueous solvent contains no ionic component and, therefore, has no electrical conductivity, and accordingly, static electricity is generated in such a liquid by the action of liquid streams within a cleaning device. Since an object to be cleaned 2 is in an electrically insulated state from the cleaning device, static electricity is generated by the friction between the object 2 and a liquid 8 in a cleaning vessel 1, that accompanies the movement of the liquid 8 and the object 2 in the cleaning vessel 1, such as fluctuation of the level of the liquid 8 and the pulling-up of the object 2. In this state as it is, when the object is pulled up, the object 2 is electrified so as to have surface charge and the particles surrounding the object 2 are attracted to the object 2 by the action of static electricity.  On the other hand, in this method, since the pulling-up of the object 2 is performed in an ion wind atmosphere, the surface charge on the object 2 can be released by the ions, and accordingly, sticking of particles to the object 2 due to static electricity can be prevented from occurring.
Patent JP-S6392615-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/659
Filed: 1986-10-08
Abstract: PURPOSE:To obtain the title catalyst which is excellent in retention of polymerization activity and can give a highly stereoregular polymer, by combining a specified solid catalyst with an organoaluminum compound and an Si-O-R<4> structure-containing compound. CONSTITUTION:A solid catalyst component (A) is obtained by contacting a solid component (a) essentially consisting of Ti, Mg and a halogen, obtained by contacting a magnesium halide with an electron donor and a titanium compound with a silicon compound (b) of the formula (wherein R<1> is a branched acyclic hydrocarbon residue, R<2> is R<1> or a hydrocarbon residue other than R<1>, R<3> is a hydrocarbon residue and 1<=n<=3) at -50-20 deg.C in the presence of an inert diluent. Component A is combined with an organoaluminum compound (e.g., triethylaluminum) and an Si-O-R<4> structure-containing compound (wherein R<4> is a hydrocarbon residue) at an Al to Ti molar ratio of 1-1,000 and an Si to Al molar ratio of 0.0001-10.
Patent JP-H0559103-A (JP)
Title: Production of conjugated diene polymer
Inventor: IKEMATSU TAKESHI
IPC: C08F8/00
Filed: 1991-08-28
Abstract: PURPOSE:To obtain a conjugated diene polymer having excellent rubber properties and processability by polymerizing a conjugated diene in the presence of a composite catalyst consisting of an organic compound of a rare-earth element, an organoaluminum compound and a halogen-containing Lewis acid compound and adding and reacting a specific coupling agent to the polymerization product. CONSTITUTION:A conjugated diene (preferably 1,3-butadiene and/or isoprene) is polymerized in the presence of a composite catalyst consisting of (A) an organic compound of a rare-earth element such as lanthanum, (B) an organoaluminum compound such as triethylaluminum and (C) a halogen- containing Lewis acid compound such as halide of aluminum element and the obtained polymer is made to react with a carboxylic acid compound consisting of a carboxylic acid, an acid halide and/or an acid anhydride as a coupling agent to obtain the objective diene polymer having low solution viscosity.
Patent JP-H0565899-A (JP)
Title: Air flow diffuser and suction air adjusting device
Inventor: ROORENSU DEII HOPUKINZU
IPC: F04D29/70
Filed: 1991-08-28
Abstract: PURPOSE:To reduce the noise and vibration by providing a flat lattice formed by crossing strips of rigid material so that many divided air flow paths are partitioned, in the case of a device for diffusing a flow of air to a suction cone of a blower. CONSTITUTION:This air flow adjusting device 20 is provided in a blower 22 having a plurality of blades 26, set up in the vicinity of a surface of a back wall 28 of a fan wheel 24, to provide a hollow suction cone 34 mounted adjacently to the fan cone 24. In this suction cone 34, a curved wall 36 of specifying a protrusive internal surface 38 as a total unit is provided to form an internal diameter gradually decreased to a minimum diameter region (throat) 142 from an inlet edge part 40 of the curved wall and gradually increased in a direction toward an outlet edge part 44 from the throat 42. A lattice 21 formed of strips of thin crossing material having rigidity like aluminum is mounted so as to be interposed between inner/outer elements 60, 62, traversing the throat 42 of this cone 34, to straighten a flow of suction air.
Patent JP-H0984340-A (JP)
Title: Switching power supply circuit
Inventor: YAMAGUCHI TATSUYA
IPC: H02M3/28
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the defect that a reactor current becomes zero by increas ing the frequency of switching operation when the output current, which is detected with an output-current monitor circuit, becomes less than the threshold. SOLUTION: An output-current monitoring circuit 31 detects whether the current flowing through a load is less than a specified threshold value or not and supplies the detected signal to an operating-frequency control circuit 30. When the detected output current is less than the specified threshold value, the operating-frequency control circuit 30 increases the frequency of a switching control signal, that is to say, the switching operation frequency, and decreases the switching frequency when the output current is higher than threshold. Thus, the defect that the reactor current becomes zero can be prevented.
Patent JP-H08126003-A (JP)
Title: Picture processor and its method
Inventor: ITO YUJI
IPC: H04N19/00
Filed: 1994-10-04
Abstract: PURPOSE: To provide a picture processor which can obtain edge position information from picture data by the steps of hierarchy edge detection, namely, unit edge detection, micro edge detection and local adjustment. CONSTITUTION: A unit edge detection part 102 receiving picture data in a two-dimensional size, detecting a binary picture indicating an edge position and detecting unit edge position information indicating the direction component of the edge position, a macro edge detection part 104 grouping unit edge position information whose direction components are mutually associated and detecting macro edge position information, a local adjustment part 106 receiving macro edge position information and obtaining the shift position of a picture element value by referring to the respective picture element values in a picture data area corresponding to macro edge position information and an encoding part encoding a difference macro edge position information, a macro edge position and the transition position are provided.
Patent JP-S60240249-A (JP)
Inventor: RUUKA KAFUIERO
IPC: H04L25/49
Filed: 1984-11-14
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。
Patent JP-H08104052-A (JP)
Title: Three-dimensional image forming method and three-dimensional image forming ink
Inventor: INAISHI KOUJI
IPC: C09D11/101
Filed: 1994-10-04
Abstract: PURPOSE: To obtain a three-dimensional image forming method for forming an arbitrary three-dimensional image on an arbitrary transfer medium, obviating the need of considering the state of preserving or handling the transfer medium after the forming of the three-dimensional image, and realizing a low running cost. CONSTITUTION: A substrate 11 is perforated with holes 15 by a thermal head 13. A curable composition 23 is put on the substrate 11 and transferred to a transfer medium in such a manner that it is rubbed into by a squeegee 25. Thereafter, a UV radiation is emitted from a light source. As the curable composition 23, a three-dimensional image forming ink is used, that is prepared by mixing 5 pts.wt. silica in photosetting ink prepared by mixing 10 pts.wt. trimethylolpropane triacrylate and 1 pts.wt. 4-methylthioether-2-methyl-2- molpholinopropiophenone to be improved in thixotropy and kept at a height of 0.1mm or more at the time of transferring. In this manner, one can feel the clear irregularities of the obtained three-dimensional image by the touch of a finger.