baber/WOPTO huggingface dataset:
Patent JP-H0478694-A (JP)
Title: Hull protecting device for marine vessel
Inventor: KUBO YOSHIO
IPC: B63B43/14
Filed: 1990-07-17
Abstract: PURPOSE:To protect a hull and improve safety against the roll of the hull by allowing an air bag to bulge instantaneously to the outer face from the whole periphery of a vessel's space approximately along the draught line of the hull when occasion demands so as to form this air bag into a buffer body at the time of collision or the like. CONSTITUTION:The interior of a hull, provided with a single swing closable hatch 2 pivotally fixed to a hull frame approximately along the draught line across the whole periphery of a vessel's space in such a way as to be opened downward into the almost horizontal position around the lower side part, is isolated in the water-tight state to provide an air bag storage chamber 3. An air bag 5, formed of deflectable material, with its interior divided into plural chambers by partition walls, is enclosed in the folded state inside the air bag storage chamber 3, and compressed air lead-in ports provided chamber by chamber are respectively communicated with a compressed air cylinder. At the time of sensing the danger of an accident such as collision being generated, the closable hatch 2 is opened, and simultaneously the valve of the compressed air cylinder is opened to supply compressed air into the air bag 5. The air bag 5 is thereby expanded in an instant to form an air cushion buffer body.
Patent JP-S6246718-A (JP)
Title: Transmission torque controller for four-wheel-drive vehicle
Inventor: KAWASAKI SHUNSUKE
IPC: B60K17/344
Filed: 1985-08-26
Abstract: PURPOSE:To achieve 2WD condition having low traveling resistance when traveling straightforward by setting the final speed reduction ratio in the rear wheel side torque transmission path higher than that in the front wheel side torque transmission path while arranging an electromagnetic clutch in one path. CONSTITUTION:Final gear units 18, 24 comprising differential gear are arranged in front and rear wheel side transmission paths F, R for transmitting the torque produced from power plant 10 including an engine to the front and rear wheels 12, 14. here, the final speed change ratio in the final speed reduction mechanism comprising an unit 24 in the rear wheel side torque transmission path R is set higher than similar final speed reduction ratio in the front wheel side torque transmission path F. A viscous fluid clutch 20 for varying the transmission torque with correspondence to the differential rotation between the input and output side rotary shafts 19, 21 and an electromagnetic clutch 22 are arranged in series in the rear wheel side torque transmission path R where the electromagnetic clutch 22 is controlled by control unit 100 in correspondence with the differential rotation between the front and rear wheels.
Patent JP-H0854755-A (JP)
Title: Toner for developing electrostatic charge image and its production
Inventor: AGATA TAKESHI
IPC: G03G9/09
Filed: 1994-08-09
Abstract: PURPOSE:To obtain a toner having a narrow particle size distribution, satisfactory electrostatic chargeability and developing performance and capable of forming a high quality image by blocking the flying of colorant particles from a toner to an aq. phase. CONSTITUTION:A colorant in a core material is treated with a coupling agent having an amino group and a rosin deriv. The coupling agent is an aminosilane coupling agent, an aminotitanate coupling agent or an amino aluminum coupling agent. The coupling agent is used by 0.01-10wt.%, preferably 0.1-5wt.% of the amt. of the colorant. In the case of <0.01wt.%, the effect of the coupling agent is not exhibited and the colorant is liable to disperse in a solvent. In the case of >10wt.%, the colorant is liable to aggregate. The rosin deriv. is natural rosin such as tall rosin, abietic acid or an abietic acid-based deriv. such as Al salt.
Patent JP-S6430693-A (JP)
Title: Treatment of water containing ferrocyano complex
Inventor: KATO ISAMU
IPC: C02F1/58
Filed: 1987-07-27
Abstract: PURPOSE:To remove the ferrocyano complex along with coexistent heavy metals by adding a ferrous salt and a copper salt to the water contg. a ferrocyano complex, subjecting the mixture to a reaction to form a difficultly soluble salt under alkaline conditions, and then separating solid from liq. CONSTITUTION:A ferrous salt and a copper salt are added to the water contg. a ferrocyano complex, the mixture is subjected to a reaction to form a difficultly soluble salt under alkaline conditions, and then solid is separated from liq. to remove the ferrocyano complex. The water contains the ferrocyano complex consisting of a ferrocyanide ion Fe(CN)6<4->, a ferricyanide ion Fe(CN)6<3->, etc., and other heavy metals such as nickel and zinc can be contained in the water. The amts. of the ferrous salt and copper salt to react with the ferrocyano complex are appropriately controlled so that the molar ratio of (Fe+Cu)/Fe(CN)6 is adjusted to >=2 and that of Cu/Fe to 0.2-2.
Patent JP-2000022515-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TSUJI TAKAHARU
IPC: H03K19/096
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device capable of lowering current consumption and accelerating the operation. SOLUTION: A logic circuit (inverter X1,...) in this semiconductor integrated circuit device receives supply of power from a main power supply line L1 and a sub power supply line L2 on a high potential side and a main ground line L3 and a sub ground line L4 on a low potential side. In an active cycle, by transistors PO and NO, the main power supply line L1 and the sub power supply line L2 are short-circuited and the main ground line L3 and the sub ground line L4 are short-circuited. Immediately after transition from a standby cycle to the active cycle, an NMOS transistor N1 raises the voltage of the sub power supply line L2 above a power supply potential and a PMOS transistor P1 drops the voltage of the sub ground line L4 below a ground potential.
Patent JP-2000015350-A (JP)
Title: Device for bending steel pipe and method therefor
Inventor: SATO TORU
IPC: H05B6/10
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To suppress decrease of thickness owing to bending work of a steel pipe and at the same time to make the size of a device small. SOLUTION: This working device comprises a heating means 10 to heat annularly a steel pipe 1 retaining its axis line as a center axis, a cooling means to cool annularly the annular heating part by the heating means 10 retaining the axis line of the steel pipe 1 as a center axis, a tensile force giving means 25 to give a tensile force between force exerting points holding the annular heating part from both sides which is set on an eccentric axis line of the steel pipe 1, and a driving means to execute relative shifting of the steel pipe 1, the heating means 10, and the cooling means in the direction of the axis line of the steel pipe.
Patent JP-H0614579-A (JP)
Title: Synchronous operation system
Inventor: TANAKA YOSHIKAZU
IPC: H02P5/52
Filed: 1992-06-22
Abstract: PURPOSE:To perform synchronous operation of two rotary bodies while keeping a set positional relationship and to compensate for the slip in high speed region when synchronous operation is performed through the use of an inverter subjected to open loop control. CONSTITUTION:The synchronous operation system performing synchronous control of the rotational positions of two rotary bodies MSP, SSP being driven through induction motors IM1, IM2 while keeping a positional relationship preset through a position regulator 7 comprises a circuit 10 for regulating the gain of the position regulator 7 with a detected speed of one rotary body SSP as a parameter wherein the gain compensating circuit 10 varies the gain of the position regulator 7 only for a specific speed region.
Patent JP-H0855409-A (JP)
Title: Reproducing device for recording medium
Inventor: SATO TETSUYA
IPC: G11B17/26
Filed: 1994-08-09
Abstract: PURPOSE:To improve the convenience of a reproducing device for recording media and to prevent erroneous insertion of the media. CONSTITUTION:The MD reproducing device 1 is composed by including a lifting device 3, a magazine 4, a reproducing device 5, a controller, an operation panel and a memory. The MD inserted from an insertion and dischcarge port 12 is housed into the magazine 4 or loaded into the reproducing device 5 by the lifting device 3 disposed independently from the reproducing device 5. Insertion/ discharge of another MD are possible during reproduction of the MD by the reproducing device 5. The housing part 16 of the lifting member 13 of the lifting device 3 is arranged in a position exclusive of the insertion and discharge position facing the insertion and discharge port 12 and the insertion and discharge port 12 is held closed by a shutter 220 when the MDs of the max. housing number (4) are housed in the magazine 4. Further, 4 sheets of the MDs are housed in the magazine 4 and the other MD is reproduced. The other MD under reproduction is directly housed into the housing position of the magazine 4 into which the housing is made possible by discharging of the MD when the MD of the magazine 4 is discharged.
Patent JP-H0238682-A (JP)
Title: Opening or closing mechanism for cargo box rear-section door in motor truck
Inventor: HORI MASAKI
IPC: E05D15/58
Filed: 1988-07-27
Abstract: PURPOSE:To contrive a large space not to be required for opening or closing a door by composing an opening or closing mechanism, of a side rail, a rear rail, a roller, a link, and the like, and by containing the door with sliding outside a cargo box after the door is rotated by 90 degrees. CONSTITUTION:The opening or closing mechanism of a cargo box rear-section door has a groove-shaped side rail 11 set at an upper section outside a cargo box rear-section, a rear rail 13 fitted on the upper section of the cargo box rear-section rotatably by a hinge, a roller fitted on the rear rail 13, a bracket 15 fitted on the shaft of the roller, and a link 17 supported pivotally and rotatably on the bracket 15. At the one end of the link 17, a member 16 fixed on a door 3 is supported pivotally and rotatably. By the opening or closing mechanism, the door 3 can be contained sliding outside a cargo box after the door 3 is rotated by 90 degrees.
Patent JP-H0824330-A (JP)
Title: Medical implement
Inventor: MASUBUCHI TETSUO
IPC: A61J3/00
Filed: 1994-07-19
Abstract: PURPOSE:To improve the gas permeability, platelet preservable property and creep characteristic by compounding a block copolymer contg. a vinyl arom. compd. and conjugate diene compd. and a highly crystalline propylene resin having a specific modulus of bending elasticity respectively at specific ratios. CONSTITUTION:This medical implement is composed of (a) 100 pts.wt. block copolymer formed by hydrogenating the block copolymer consisting of a polymer block A mainly composed of at least two pieces of the vinyl arom. compds. and a polymer block B mainly composed of at least one piece of the conjugate diene compds. and (b) 10 to 80 pts.wt. highly crystalline propylene resin having the modulus of bending elasticity of 20000kgf/cm<2>. As a result, the strength, resilience, heat resistance, transparency and creep characteristics are improved. Further, the medical implement has excellent gas permeability, antiblocking property and preservability and therefore, the implement is capable of preserving the platelets of a high unit over a long period of time particularly when the implement is used as a platelet preserving container.
Patent JP-S6248506-A (JP)
Inventor: YUSA YUKIHIKO
IPC: B27K5/02
Filed: 1985-08-27
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-S6079956-A (JP)
Title: Print control system for daisy wheel type printer
Inventor: YAGI NORIO
IPC: B41J1/30
Filed: 1983-10-07
Abstract: PURPOSE:To elevate the printing speed by adjusting the striking timing of a hammer according to the distance in which a daisy print wheel moves turning from the stop to specified position by a printing command. CONSTITUTION:A detection means is provided to detect the distance in which a type 9 as specified by a printing command moves turning from the present position to the printing position (position of striking with a hammer 12). This can adjust the timing of striking with the printing hammer 12 according to the distance detected to reduce the standby time after the type reaches the printing position when the distance is small thereby increasing the printing speed.
Patent JP-H0475394-A (JP)
Title: Semiconductor laser module
Inventor: MASUKO TAKAYUKI
IPC: H01S5/024
Filed: 1990-07-18
Abstract: PURPOSE:To enable accurate temperature control of a semiconductor laser chip by wire-bonding a thermistor and a connecting terminal of an external circuit, via a junction block provided between the thermistor and the terminal. CONSTITUTION:A junction block 12 comprizes a block 82 made of heat insulating material and metallic films 84 formed on both sides of this block 82, and is fixed directly to a cap 4 so as not to touch a stem 30 or a cap 42. And as material for the block 82 alumina is optimum considering the adiabatic and dielectric properties, and as material. for the metallic films 84 to be formed on the block 82 gold is optimum considering the fixture of the junction block 12 itself and easiness of wire bonding. Consequently, it becomes possible to prevent heat from flowing out to the outside of a module from a thermistor through a terminal and a bonded wire, or from flowing into the thermistor from the outside of the module to the utmost. Accordingly, the temperature of the thermistor changes following that of an LD chip, and it becomes possible to perform accurate temperature control of the LD chip.
Patent JP-S6431095-A (JP)
Title: Assembling of fuel assembly
Inventor: OUCHI MASAKI
IPC: G21C21/00
Filed: 1987-07-28
Abstract: PURPOSE:To prevent the production of scratch by welding with pressure after a fuel rod to which a scratch preventing tape is attached is inserted to slide on a dimple and a spring provided on the wall at which the tape forms a lattice space. CONSTITUTION:A strip scratch preventing tape 10 is attached to four circumferential positions of the periphery of a fuel rod 6 at regular intervals. Next, support lattices 4 are separated at fixed interval to arrange, a control rod guide tube is inserted in a part of a lattice space 5 corresponding to these lattices 4, and a fuel rod guide plate is fixed on an end thereof. Next, the fuel rod 6 to which the tape 10 is attached in the space 5 corresponding to each lattice 4 is held by a gripper 11 and the tape 10 is inserted to slide on the dimple 7 and the spring 8. Next, the fuel rod 6 is rotated, the dimple 7 and the spring 8 are removed from the tape 10, is directly welded with pressure on the peripheral part positioned between each tape 10 of the fuel rod 6 and the fuel rod 6 is fixed on the dimple 7 by the spring 7.
Patent JP-S6081389-A (JP)
Inventor: TSUBAKIZAKI SENICHI
IPC: D21C11/04
Filed: 1983-10-07
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-H0911668-A (JP)
Title: Adhesive message-memorandum paper
Inventor: OKUBO YOSHIHIDE
IPC: B42D15/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide an adhesive memorandum or message paper which prevents a memorandum or a message from being readily exposed and enables the memorandum or the message to be easily used. CONSTITUTION: This adhesive memorandum-message paper comprises a reattachable/redetachable adhesive part 3 of a desired width provided along one side of the rear surface of a main body 2 for a memorandum paper, a foldable part between the adhesive part 3 and the main body 2 of a memorandum paper, a message/address entry part 6 on the front surface side with the adhesive part 3, a cut-out window for display 8 for the part 6 provided at a position opposed to the part 6 along the foldable part used as a reference line, on the main body 2, and a message/memorandum entry part 10 on the front surface side of the main body 2.
Patent JP-S6081752-A (JP)
Title: Manufacture of charged beam deflector
Inventor: KURIHARA KENJI
IPC: H01J37/147
Filed: 1983-10-11
Abstract: PURPOSE:To obtain a deflector with small openings and electrodes by parallelly working two or more grooves on a thin plate, forming metal films for electrodes at the bottom of the grooves, cutting them so as to make a right angle against the surface of the thin plate, dividing them into two or more strips of pieces, and sticking them together. CONSTITUTION:Four U-shaped grooves 32 with the same depth as the size of the opening are worked is parallel on one-sided surface of a conductive flat plate 31 at the same pitch as the opening. Insulating films 33 are formed at the bottom of the grooves 32 along the longer direction of the grooves over the full length of the flat plate 31. Metal films 34 for electrodes are deposited on the insulating films 33. Etching is performed using these metal films 34 for electrodes and a structure with undercut section 35 is obtained by generating side etching. The structure is cut vertically against the surface of the flat plate 31 and is divided into strips of pieces. The openings generated in eash strip of piece are directed upward in the same way and both ends in the longer direction of each strip of piece are aligned, sequentially arranged on a plane, and stuck together.
Patent JP-H1092551-A (JP)
Title: Driving method of ceramic type heating element for infrared ray source
Inventor: NAGUMO MUTSUMI
IPC: G01N21/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To suppress the alteration of the quantity of light of a heating part with the lapse of time, extend the life, and improve the reliability by driving a heating part of a ceramic heating element on a.c. voltage at a frequency equal to or higher than a prescribed frequency. SOLUTION: A d.c. electric power source 3 and an inverter 4 are installed and a ceramic heating element 1 is driven by a.c. current. The frequency of the current is selected to be frequency at which no trouble is caused in driving of an apparatus using the heat radiating body 1 as an infrared ray source. The frequency is higher than that of thermal response of the heating element 1 and selected to be high frequency out of the operational frequency of the apparatus for which the heating element 1 is used. Consequently, a prescribed quantity of light can be obtained and fluctuation is prevented. Abnormal temperature distribution and deformation of the heating part 11 can be prevented by driving the heating element 1 by a.c. current. That is presumably because so- called migration of silicon atom or molybdenum atom contained in the heating element 1 is prevented. Consequently, property change with the lapse of time can be lowered.
Patent JP-2000017059-A (JP)
Title: Polyester film and polyester sheet
Inventor: KAWAI SHINICHI
IPC: C08G63/189
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a film and a sheet which are excellent in gas barrier property and lowly temperature dependent and do not evolve a poisonous gas when burned by adjusting a density of the film or the sheet formed from a polyester comprising a naphthalenedicarboxylic acid as a main acid component and 1,3- propanediol as a main diol component to a specific value or higher. SOLUTION: A film or a sheet is formed from a polyester comprising an acid component composed mainly of a naphthalenedicarboxylic acid and desirably containing less than 20 mole % of a dicarboxylic acid component other than the naphthalenedicarboxylic acid and a diol component composed mainly of 1,3-propanediol and desirably containing less than 20 mole %, based on all the diol components, of a diol component other than 1,3-propanediol so that its density is at least 1.310 and further preferably its intrinsic viscosity is adjusted to 0.4-1.5. The film is preferably biaxially stretched so that the total of the longitudinal and lateral Young's moduli of elasticity is at least 350 kg/mm2.
Patent JP-H11633-A (JP)
Title: Box-washing apparatus
Inventor: YOSHIMASU HIDEKI
IPC: B08B1/04
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a box-washing apparatus which washes not only the side faces of a box but also the corner parts while mounting and holding the box in a stable state. SOLUTION: This box-washing apparatus comprises a rotary brush 1 and a box-mounting member 3 constituted of two nets or poles 31 transversely laid and installed under the rotary brush 1 and a plurality of nets or poles transversely bridged over these two nets or poles 31. The rotary brush 1 and the box-mounting member 3 are movable in up and down directions relatively to each other. Consequently, both side faces and corner parts of a box can be washed by the rotary brush 1.
Patent JP-H1124436-A (JP)
Title: Image forming device
Inventor: MIURA TOMOHIRO
IPC: G03G21/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which is prevented from getting large-sized. SOLUTION: Since one end part 4b of transfer film 4 whose other end part 4a is stuck on either of the pair of the rising surfaces 16a of a member housing part 17 is stuck on the planar part 20a of a shaft member 20 and is rotated with the shaft member 20 by pressing so as to rotate the shaft member 20 by a rotating pressing means(a turning lever and an extension coil spring), the one end part 4b of the transfer film 4 is pulled in the tangent direction of an intermediate transfer drum and a cylindrical peripheral surface is formed by sticking the transfer film 4 without causing a deviation and wrinkles at the most surface layer part of the intermediate transfer drum, so that the device is prevented from getting large-sized by eliminating the need of a spring extending in a circumferential direction and making the diameter of the intermediate transfer drum small.
Patent JP-S5987426-A (JP)
Inventor: BUARUTAA EICHI BONONI
IPC: G02C5/16
Filed: 1983-10-08
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-S5979033-A (JP)
Title: Direct-injection type diesel engine
Inventor: ISHIDA SHIROU
IPC: F02B23/06
Filed: 1982-10-29
Abstract: PURPOSE:To enable to distribute fuel without causing interference of fuel fuel flow ejected from injection holes, by forming a combustion chamber in a recess formed in the top surface of a piston, and disposing the injection holes above the combustion chamber at prescribed intervals from each other. CONSTITUTION:Fuel injection holes 10 are formed at the tip 9 of an injection nozzle 6 at prescribed intervals from each other along the circumference of the inner wall 7 of a combustion chamber in the manner that they face the inner wall 7 so as to inject fuel toward the inner wall 7 of the combustion chamber. Weirs 11 are formed projectedly at the parts of the inner wall 7 where interference of fuel flow ejected from the injection holes 10 is caused. The weirs 11 have respectively such a curved surface that the side face 12 is extended smoothly to the curvature of the inner wall surface 7. With such an arrangement, fuel injected from the injection holes collides onto the inner wall 7, and fuel flow along the circumference of the wall 7 is intensified by the swirl but weakened when fuel flows along the side faces 12 of the weirs 11. Therefore, fuel flow 13 and fuel flow 14 do not cause interference can flow independently from each other.
Patent JP-H0940154-A (JP)
Title: Work feeding device
Inventor: TAKESHITA KATSUNORI
IPC: B65G25/08
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a work during delivery without complication and the increase of the size of a work feeding device. SOLUTION: A claw member 30 movable between a moving-aside position and a working position is arranged at a shift member 20 movable between an upstream position and a downstream position. A work feeding device comprises a cam plate 40 to displace the claw member 30 from a retreating position to a working position when the shift member 20 occupies the upstream position; and a cam block 50 to displace the claw member 30 from a working position to a retreating position when the shift member 20 reaches a downstream position.