baber/WOPTO huggingface dataset:
Patent JP-H11208081-A (JP)
Title: Printer
Inventor: KAWAMOTO MAKOTO
IPC: B41J2/325
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the volume by an ink ribbon unit by simplifying the structure and to facilitate assembling work of the unit. SOLUTION: When an ink ribbon unit 1 is assembled by combining brackets 10, 15 on the opposite sides of an ink ribbon 2, bearing members 20, 22 are combined with the feeding side roll 3 of the ink ribbon and bearing members 21, 23 are combined with the winding side roll 5 to construct a single unit. In two brackets, the bearing member is supported rotatably by a fixed member projecting from a plate member while being locked by a stopper and a second bracket member 15 is driven using a gear 28 provided on the bearing member 23.
Patent JP-H02206366-A (JP)
Title: Power converter controller
Inventor: INABA HIROMI
IPC: H02M7/48
Filed: 1989-02-02
Abstract: PURPOSE:To prevent the increase of memory, etc., the torque ripple of a motor in an inverter control, and a pulling out of synchronism in a converter control by outputting output pulse data through avoiding a normal route in case of emergency. CONSTITUTION:The title apparatus is composed of a current type converter part 3 for converting AC of a three-phase AC power supply 1 into DC, a current- type inverter part 5 for converting DC into AC and driving an induction motor 7 being a load, and one-chip microcomputers 10, 11 for controlling a power converter. The one-chip microcomputers 11 is constituted in almost the same manner as the one-chip microcomputer 10. A frequency command omega1* and a phase command theta* are read from an input port 101 and a pulse width is determined by reference to a data table and outputted to an output port 106 in normal cases. In case of emergency, no comparison with data is made so that the commands are outputted directly to the output port 106.
Patent JP-S61183858-A (JP)
Title: Photoelectron-accelerating electrode for image tube
Inventor: MORITA NOBUHIRO
IPC: H01J31/50
Filed: 1985-02-08
Abstract: PURPOSE:To prevent the generation of electric discharge so as to produce a great acceleration electric field by locating the fixed area of the metallic mesh of a photoelectron-accelerating electrode for an image tube apart from the photoelectric screen without changing the distance between the mesh and the photoelectric screen. CONSTITUTION:A Kovar mesh ring 21 is used to fix a copper mesh 23 and the outer periphery of the surface of the mesh ring 21 facing a photoelectric screen is thinner than the chamfered inner periphery. After the mesh 23 is placed on the ring 21, a ring 22 made of a stainless steel is pressed upon the periphery of the mesh 23 and fixed by spot welding, thereby making an electrode. This electrode is used as a photoelectron-accelerating electrode 2 for an image tube such as a mesh-like electrode for a streak tube which is used to accelerate optical electrons emitted from a photoelectric screen 1 in a high electric field. Therefore, even when the acceleration electric field between the photoelectric screen 1 and the accelerating electrode 2 is increased, it is possible to prevent electric discharge from developing in welded spots 24. Consequently, it is possible to achieve improved time resolution.
Patent JP-H01200225-A (JP)
Title: Position adjusting device for diffraction grating
Inventor: KATO MASAYUKI
IPC: G02B27/62
Filed: 1988-02-04
Abstract: PURPOSE:To accurately align plural grating lenses on a prescribed optical axis at intervals of prescribed length by arranging a second microscope, with which the diffracted light from a second diffraction grating arranged at a prescribed angle to a first diffraction grating is observed, at a prescribed angle to the optical axis to a first microscope. CONSTITUTION:The center P of the observation surface of a first microscope 31 is matched with the center of a first diffraction grating G1. The first microscope 31 is moved along the optical axis of the first diffraction grating G1 so that the extent of relative movement of the point P is a prescribed value. In this state, the coherent light from a coherent light generating optical system 41 is projected through a half mirror 23, and the beam is converged at the point P by an objective lens 19. Since a spherical wave is generated from the point P simultaneously with this convergence, positioning of the diffraction grating G1 is completed. The beam which passes the first diffraction grating G1 and is diffracted by a second diffraction grating G2 is converged on the focus position of the second diffraction grating G2. At this time, this convergence state is observed by a second microscope 61, and such adjustment is performed that the image is free from aberration.
Patent JP-S61181690-A (JP)
Title: Method and apparatus for recording image
Inventor: NISHIKAWA AKIRA
IPC: B41M5/382
Filed: 1985-02-08
Abstract: PURPOSE:To record images with good reproductivity on image signals by a simple method in which dye vapors generated by heating a sublimable dye are mixed into an intermittent single flow of air gas by a fixed pulse and jetted from nozzles. CONSTITUTION:In dye chamber 30, a sublimable dye 31 is heated by a heater 33 to become dye vapor 32. The dye vapor 32 is flowed out according to an image signal S from a dye vapor path 34, mixed into the intermittent flow of air gas by a fixed pulse from a nozzle 27, and jetted from a jet nozzle 26. Since the dye vapor 32 is forcibly jetted toward a recording material 21, the vapor 32 can be exactly flown, whereby eliminating the needs to heat the dye 31 up to high temperatures and permitting even dyes which can not e heated to high temperatures to be used. Also, since the image signal S is synchronized with pulse signal P, the dye vapor 32 can be exactly jetted on the image signal S to obtain high-quality images having good reproductivity.
Patent JP-2000219080-A (JP)
Title: Cargo collapse preventing net device
Inventor: OSHIMA MASASHI
IPC: B60P7/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To simply and effectively prevent cargo collapse. SOLUTION: This device includes a net mainbody 11, a winding rotational shaft 12 for allowing the pullout and winding of the net mainbody 11 with a rotation operating part and having a clutch or brake device mounted thereon, a top bar 13 on which the winding rotational shaft 12 is axially supported and mounted and a bottom bar 14 mounted to the free end of the net mainbody. Each of the top bar 13 and the bottom bar 14 has ends provided with a locked and fixed portion detachable from a vehicle platform 2. The rotation of the winding rotational shaft 12, unless otherwise operated by the rotation operating part, is stopped by the clutch device or the brake device.  After the net mainbody 11 is pulled out by operation of the rotating operating part for the top bar 13 and the bottom bar 14 to be locked and fixed to the vehicle platform 2 and then wound and set up by operation of the rotating operation part, the net mainbody 11 is prohibited from being pulled out even if outer force is applied to cargoes on the platform, thus preventing cargo collapse.
Patent JP-S56119773-A (JP)
Title: Heater for vacuum deposition
Inventor: TAKEUCHI YASUJI
IPC: C23C14/06
Filed: 1980-02-26
Abstract: PURPOSE:To prolong the life of a heater made of ceramic or the like by forming a surface coating layer on the heater with a Ti, W or Mo carbide layer in-between to inhibit the reaction of the substrate material of the heater with the surface layer. CONSTITUTION:A middle layer of one or more of TiC, WC and MoC is formed by line explosive spraying on the inside of the gold or silver melting vessel of a heater made of electrically conductive ceramic or graphite for vacuum deposition. A layer of one or more of W, Mo and Ta is further formed on the middle layer by line explosive spraying. The resulting heater surface is well fit to molten gold or silver, the middle layer separates the heater material from the surface layer, and high mutual adhesion is obtd. by a mechanical anchoring effect or the like. Accordingly, the vacuum deposition of gold or silver is efficiently carried out, and the heater can be used over a long time.
Patent JP-S59148824-A (JP)
Title: Measuring method of material stored in large-sized storage tank such as silo
Inventor: TSUTSUMI KAZUO
IPC: G01F23/14
Filed: 1983-02-15
Abstract: PURPOSE:To realize the quick, reliable and accurate measurement as compared with conventional techniques by feeding a gas forcibly into the space of a large- sized storage tank by a fixed amt. or for a fixed time, and detecting the pressure change in the internal space with a pressure sensor. CONSTITUTION:A pressurized gas charging pipe 3 and a pressure sensor 4 are provided to one side of a space 2 formed at the upper part of a main body 1 of a silo. A pressurized gas is charged into the space 2 from the pipe 3 by a fixed amt. or for a fixed time. The pressure change in the internal space is detected by the pressure sensor 4, and the amt. of stored granular body is calculated by applying the detected value to the calibration curve. According to said method of the invention, the amt. of the stored granular body can be calculated only by charging the pressurized gas into the internal space of the storage tank by a fixed amt. or for a fixed time, and detecting the pressure change with the pressure sensor. In this way, the quick, reliable and accurate measurement as compared with the conventional techniques can be performed.
Patent JP-S63232582-A (JP)
Title: Image pickup device
Inventor: KATO SHINICHI
IPC: H04N5/335
Filed: 1987-02-03
Abstract: PURPOSE:To make the constitution of an image pickup device for compensating a delay in signal transmission simpler, by detecting a delayed quantity in signal transmission from a camera head to a signal processing section with a phase comparator and controlling the timing of a signal processing circuit by using the output of the phase comparator. CONSTITUTION:A phase comparator 42 which controls the voltage applied across a voltage-controlled oscillator 38 so that the phase difference between the input signal of a timing generator 36 and input signal of a driving pulse generator 22 supplied from a camera head 10 through a cable 14 can be made zero, is provided. Therefore, the processing timing of a signal processing circuit 34 is appropriately controlled always. Moreover, the driving pulse of a solid-state image pickup element 20 is not transmitted from a signal processing section 12, but produced inside the camera head 10. Accordingly, it becomes unnecessary to provide a matching circuit which compensates the deterioration of waveforms during the transmission of driving pulses inside the signal processing section 12 and, as a result, the constitution of the section 12 becomes simpler.
Patent JP-H10208152-A (JP)
Title: Automatic adjustment system using shopping cart
Inventor: DOKE SHUYA
IPC: G06Q50/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To automatically adjustment purchased articles and to secure the secrecy of the purchaser by performing a checkout process on the basis of totalized price data and releasing a card from being stopped by a register device when the total weight of the weighed articles matches the totalized weight of th articles. SOLUTION: When a card 20 is thrown in a card throw-in slot, the ID of a shopping card 1 is read out of the shopping cart 1 and sent to a processor, and the total weight of weight data corresponding to the cart 1 that the processor sends is received. Then the total weight of articles weighed by a weighing part is compared with the total weight sent from the processor and when a weight match is obtained or when the error is within a permissible range, a message of normal weighing is sent to the processor; after the processor completes the adjustment process, the card 20 is discharged, a printer is placed in operation to output purchase data on a receipt, and the shopping basket 2 is unlocked, so that only the cart 1 is automatically taken in the register.
Patent JP-S63192202-A (JP)
Inventor: ISHIKAWA TAKATOSHI
IPC: H01C7/00
Filed: 1987-02-03
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-H07211569-A (JP)
Title: Manufacture of polymer complex rare-earth magnet
Inventor: ENDO TATSUYA
IPC: C22C33/02
Filed: 1994-01-24
Abstract: PURPOSE:To provide a manufacturing method of a polymer complex rare-earth magnet whose magnetic characteristic and mechanical strength are excellent. CONSTITUTION:In the manufacturing method of a polymer complex rare-earth magnet, a one-liquid epoxy resin is mixed with a rare-earth-based magnet powder, a coated magnet powder is prepared, the coated magnet powder is molded, and a molded product is formed. In the manufacturing method, 2-ethyl hexyl titanate and 3-cyanopropyl triethoxysilane in 0.1 to 0.5wt.% are mixed with the magnet powder, and two kinds of coated magnet powders are prepared. Then, the two kinds of coated magnet powders are mixed, a one-liquid epoxy resin is mixed with a mixed magnet powder, this mixture is molded by applying a molding pressure of 6 ton/cm<2> and an application magnetic field of 15kOe, a molded body is obtained, the molded body is hardened and treated at 150 deg.C for one hour, and the polymer complex rare-earth magnet whose magnetic characteristic and mechanical strength are excellent is obtained.
Patent JP-S62180950-A (JP)
Inventor: HIRAIKE FUKASHI
IPC: H01K3/00
Filed: 1986-02-05
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-S55115829-A (JP)
Title: Preparation of aromatic-substituted olefin
Inventor: KOU KUNIO
IPC: C07B31/00
Filed: 1979-02-28
Abstract: PURPOSE: To obtain the title compound directly useful as a high-molecular-weight monomer, or an intermediate for a spice, a plasticizer, etc., by reacting an aromatic- substituted compound and a substituted olefin in the presence of CO, using a carbonyl group-containing rhodium complex as a catalyst.  
     CONSTITUTION: An aromatic-substituted compound shown by the formula R-H [R is the formula I (R 1  is H, alkyl, alkoxy, halogen) on the formula II (R 2  is R 1 ), R 1  and R 2  may be the same or different, have two or more of the same group respectively] is reacted with a substituted olefin shown by the formula R 3 CH= CHR 4  [R 3  and R 4  are H, alkyl, phenyl, aryl, alkoxy, etc., may be the same, have two or more of the same groups respectively, form the formula III or IV (R 5  is H, alkyl, etc.] to give an aromatic-substituted compound shown by the formula V. A rhodium complex consisting mainly of rhodium carbonyl is used as a catalyst and the reaction is carried out under an applied pressure of CO. A compound which is obtained with difficulty by a conventional method can be obtained selectively and easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52107681-A (JP)
Title: Centrifugal gas-separating machine
Inventor: TANAKA SHIGERU
IPC: B01D59/20
Filed: 1976-03-05
Abstract: PURPOSE: To provide a gas-separating centrifugal machine with improved gas-separating efficiency by elimianting ags agitating process and by properly setting radiuswise position of air supply. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08194148-A (JP)
Title: Lens driving mechanism
Inventor: TADA KANEHIRO
IPC: G02B7/02
Filed: 1995-01-19
Abstract: PURPOSE: To provide a highly reliable inexpensive lens driving device capable of enhancing the driving efficiency of a movable lens without using a highly accurate part by preventing the increase of a transmission load caused by interference among parts due to variation in accuracy at the time of manufacturing, in a driving mechanism of the movable lens such as a zooming lens and a focusing lens in a photographic lens mechanism for a video camera. CONSTITUTION: In a lens driving mechanism 1 for sliding the movable lens 2 which is supported by guiding shafts 17 and 18 arranged in parallel with the optical axis of a photographic lens system, to be freely slid in an optical axial direction, the movable lens is constituted in such a manner that one or plural lenses are held by a lens moving frame 3 and a driving part 19 is provided with a nut 24 screwed onto a lead screw 23 rotated by a motor 21 and slid in a direction parallel with the optical axial direction. The nut is engaged with the lens moving frame, to slide the movable lens and make clearances CL in the direction perpendicular to the optical axial direction in the engaging part of the nut with the lens moving frame great.
Patent JP-S61182905-A (JP)
Inventor: WATANABE TETSUAKI
IPC: B28B11/12
Filed: 1985-02-12
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-H02202664-A (JP)
Title: Large-scale neural circuit network constructing method
Inventor: MORI YOSHIHIRO
IPC: G06N3/04
Filed: 1989-01-31
Abstract: PURPOSE:To exhibit the property of unification to the maximum by letting the unit of one or more small-scale neural circuit networks react when information inputted to the small-scale neural circuit network is beyond a range of which the small-scale neural circuit network takes charge. CONSTITUTION:The small-scale neural circuit network consists of an input layer 7, an intermediate layer 8 and an output layer 9. The input layer 7 includes a large number of the units 71 to 7n, and each unit receives an input signal from an external part, and supplies processed result to the intermediate layer 8. The intermediate layer 8 includes a large number of the units 81 to 8n, and receives the signal processed by the input layer 7, and supplies it to the output layer 9. The output layer 9 includes the units 91 to 93 and another unit 90. Each unit 91 to 93 receives the signal processed by the intermediate layer 8, and outputs it to the external part. The unit 90 transmits the signal to the neural circuit of higher rank when the input signal is for processing other than that of the charge of the small-scale neural circuit. Thus, the processed result can be stabilized.
Patent JP-S59148846-A (JP)
Title: Measuring device for vehicle
Inventor: SHIBATA HIROMI
IPC: G01D1/16
Filed: 1983-02-15
Abstract: PURPOSE:To prevent the display value of the remaining distance to be run from attaining a nonactual small value by calculating the remaining distance to be run by using the fuel consumption at the preceding run end as a data while the current run consumption is a nonactual small value. CONSTITUTION:The preceding run fuel consumption of a cutoff is secured as the data before the current run fuel consumption increases up to a specific value, and consequently the fuel comsumption of a new run, i.e. the preceding run fuel consumption is used as the data to operate the remaining distance to be run, which is displayed. Consequently, even if the fuel consumption of the new run is a nonactual small value, the remaining distance to be run on the display is the remaining distance to be run corresponding to the remaining amount of fuel and never the nonactual value, improving the reliability of the remaining distance to be run.
Patent JP-H09219839-A (JP)
Title: Automatic program controller
Inventor: HATAKEYAMA SHUICHI
IPC: H04N5/78
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce the time necessary for preview by omitting the preview of the same CM material as a once previewed CW material in a CM mergering and sending device. SOLUTION: Whether or not PV flag is added to material data intended to preview is judged (step 7). When the PB flag is not added, a preview is executed (step 8) and the PV flag is added to material data (step 9). When the PV flag is already added, the steps 8 to 11 are skipped. Next whether data added no flag exists or not among the same material data as one previewed this time among all material data is judged (step 10) and when it exists, the PV flag is added to the same (CM) material data (step 11). Then a previewing object is shifted to next material data (step 12).
Patent JP-S58143131-A (JP)
Title: Oil pressure governer for diesel engine
Inventor: TSUDA KIICHIROU
IPC: F02D1/02
Filed: 1982-02-17
Abstract: PURPOSE:To attain the maximum fuel injection position immediately by providing a spring to push a fuel control rack constantly to increase fuel and a cylinder with a piston to generate the opposite force thereto. CONSTITUTION:When an engine is started, a solenoid 42 is excited to open an oil passage for a cylinder 22 to an oil storage tank, and a piston 21 is pushed by a spring 3 to move to increase fuel immediately and stopped at the position of the maximum injection amount for ensuring the immediate starting of the engine. For ordinary operation, the solenoid 42 is excited to move a control rack 1 to increase fuel for increasing the number of revolutions just as the starting. Meanwhile, when the solenoid 42 is unexcited, the piston 21 is moved to the right against the spring 3, and fuel is reduced to reduce the number of revolutions of the engine.
Patent JP-H06237113-A (JP)
Title: Attitude controller for plural reception antennas
Inventor: SATO KAZUO
IPC: H01Q3/32
Filed: 1993-02-12
Abstract: PURPOSE:To synthesize signals outputted from plural antennas always at high efficiency even when the attitude adjustment of the antennas are executed without the use of an expensive phase adjustment path by providing an interval control means adjusting automatically an interval adjustment mechanism in response to the attitude of the interval adjustment mechanism adjusting the interval of the plural antennas and of the plural antennas to the controller. CONSTITUTION:The controller is provided with attitude adjustment mechanisms 7A,7B,8 of plural antennas 1,2, an attitude control means, interval adjustment mechanism 11-14 for the plural antennas, and an interval control means adjusting automatically the interval adjustment mechanism 11-14 in response to the attitude of the plural antennas 1,2. Then the two antennas 1,2 are formed movably in parallel in a horizontal direction to move the position of the antennas 1,2 in the horizontal direction attended with a change in the elevation angle of the antennas 1,2 to adjust the interval of the antennas 1,2. Thus, the interval between the two antennas 1,2 with respect to the incoming direction of a radio wave is kept constant and the phase difference of two signals outputted from the two antennas 1,2 is made constant.
Patent JP-H02203903-A (JP)
Title: Fluoro-hydrocarbon extraction solvent composition
Inventor: ASANO AKIO
IPC: B01D11/02
Filed: 1989-02-03
Abstract: PURPOSE:To improve safety and to enhance the extraction effect of nicotines by preparing a non-combustible or fire retardant extraction solvent composition by compounding at least one of 12 kinds of fluoro-hydrocarbon represented by a specific structural formula. CONSTITUTION:An extraction solvent composition is prepared from at least one kind of 3C fluoro-hydrocarbon selected from a group consisting of CHF2CF2 CCl2F, CHClFCF2CHClF, CHF2CF2CHCl2, CH2FCF2CCl2F, CF3CF2CH2Cl, CClF2 CF2CHF2F, CH2ClCF2CHClF, CH2FCF2CHCl2, CH2FCF2CHClF, CClF2CF2CH3, CH2FCF2CH2Cl and CH3CF2CHClF. The obtained extraction solvent composition is non-combustible or fire retardant and used in the extraction of nicotine from a tobacco leaf and extraction of medicines from an animal and a plant.
Patent JP-S57138601-A (JP)
Title: Methacrylic resin molding material for optical apparatus
Inventor: KISHIMURA MASAAKI
IPC: G11B7/24
Filed: 1981-02-20
Abstract: PURPOSE:To provide a molding material of small optical strain and superior heat resistance by consisting the same of methyl methacrylate and alkyl (meth) acrylate and having specific viscosities and thermal deformation temp. CONSTITUTION:A copolymer which consists of 99-70pts.wt. methyl methacrylate (A) and 1-30pts.wt. alkyl acrylate or alkyl methacrylate having alkyl groups of C1-12 (B), and of which the interinsic viscosity (Y) (l/g) and thermal deformation temp. (X) ( deg.C) satisfy the following conditions; X>=65, Y>=0.040, Y<=5-X 1/10<4>X+0.0925. Methyl acrylate in particular is more preferable in terms of scratching resistance as the copolymer component (B) used. The resultant molding material is adaptable to both injection molding and compression molding; the molding of less optical strain is obtained by the injection molding in particular.