baber/WOPTO huggingface dataset:
Patent JP-S63190535-A (JP)
Title: Fluid leakage monitor
Inventor: HARUTA TAKASHI
IPC: H02K9/19
Filed: 1987-01-30
Abstract: PURPOSE:To sense that a cooling gas penetrates from the outside of a system into cooling water through detrimental defects such as crack, by embedding a hydrogen gas sensing element in a cooling water system and by monitoring a hydrogen gas concentration in said cooling water. CONSTITUTION:Outward of a coil 1 extending from an iron core 6, there are arranged a high-tension side header 2 and a low-tension side header 3, and respective headers 2, 3; the coil 1 are connected by a tubular body 4 to constitute a water system. Then, cooling water is caused to flow from the high-tension side header 2 to the coil 1 and further to the low-tension side header 3 to cool the coil 1. On the other hand, externally of said water system, hydrogen gas is caused to circulate at a pressure higher than a cooling water pressure to cool the coil 1 from the surface. Further, in the vicinity of a connection the low-tension side header 3 with the tubular body 4, a hydrogen gas sensing element is provided so as to protrude into the water. IF hydrogen gas concentration in the water system is monitored by the use of said element 5, it is possible to sense a penetration of hydrogen gas into cooling water from detrimental defects such as crack causing a leakage of water.
Patent JP-H06227069-A (JP)
Title: Recording device
Inventor: MUNAKATA ATSUSHI
IPC: G03G15/00
Filed: 1993-02-05
Abstract: PURPOSE:To contrive prevention of an oblique movement to be generated during conveying course of a recorded medium, by a method wherein a control device of balance of conveying pressure is provided based on an image signal so that a conveying direction of the recorded medium on a downstream side of the conveying direction of the recorded medium from a printing part is not tilted against a regular conveying direction. CONSTITUTION:To prevent an oblique movement to a printing side, a motor 12 is turned by a fixed quantity based on a signal signaled by an arithmetic circuit 13, a printing side tension spring 11 is pulled and a pressurizing quantity of a pair of conveying rollers 4 is increased. In other words, the nonprinting side tension spring 11 is compressed and a pressurizing quantity of a pair of conveying rollers 4 is reduced. Since balance of conveying pressure of a pair of conveying rollers 3 is changed in a main scanning direction as stated above, external force which is apt to move obliquely in the direction opposite to a side where the recorded medium is expected to move obliquely or moved obliquely is applied to the recorded medium, through which an overall oblique movement is controlled. Then contact between a recording head and a printing surface by rise or relaxation of the recorded medium on a platen is prevented.
Patent JP-H06301936-A (JP)
Title: Thin film magnetic head of magnetoresistance effect type
Inventor: TERADA SHOJI
IPC: G11B5/39
Filed: 1994-02-15
Abstract: PURPOSE:To reduce a magnetic flux leaking to a pair of magnetic shields from the middle of a magnetic sensitive part and to achieve high reproduced outputs, by providing the pair of magnetic shields with groove parts larger than the gap length, and setting the width of each groove part in a predetermined range. CONSTITUTION:A pair of electrodes 32a, 32b for the supply of power are provided at both sides of a magnetic sensitive part 1a of an MR film 1. A sense current is fed approximately in the same direction as that of a signal magnetic field from a recording medium. The MR film 1 and the pair of electrodes 32a, 32b are disposed between a pair of upper and lower magnetic shields 2 and 3 confronting each other via insulating layers 13, 14. The magnetic bodies 2, 3 constitute a magnetic path at the reproducing time. Groove parts 2a, 3a are provided in the corresponding magnetic shields 2, 3. A step difference (h) of the groove part 2a, 3a where it confronts to the magnetic sensitive part 1a of the magnetic shield 2, 3 is set larger than a gap length g1, g2 between the MR film 1 and the magnetic shield 2, 3. A width L of each groove part 2a, 3a is set to satisfy 0<h/L<=0.5.
Patent JP-H05215508-A (JP)
Title: Controlling apparatus for internal combustion engine
Inventor: SANO YUKINORI
IPC: G01B7/30
Filed: 1992-02-04
Abstract: PURPOSE:To make it possible to control an internal combustion engine by outputting the crank-angle timing signal based on the first and third signals in place of the crank-angle timing signal, which is formed based on the first and second signals, when the second signal is abnormal. CONSTITUTION:With respect to the crank-angle timing signal based on the first and second signals, the coefficient of the second signal is started with the first signal as a reference. When the counted value at the intended timing is reached, the timing signal is outputted. This timing angle is temporarily made to be AA. The input time interval of the first signal is used for computation of the number of rotations of an engine and the like. The time interval of the measured crank angle 180 deg. is made to be TC. When the second signal is abnormal, the coefficient of the third signal is started with the first signal as a reference by the computation of TA=(AA/180 deg.)XTC. When the counted value at the intended timing TA is reached, the timing signal corresponding to the timing angle AA is outputted, and the internal combustion engine can be controlled. For example, the timings of the valve opening of an injector 8 and the ignition of an ignition coil 13 are formed based on the reference crank angle signal of a sensor 4 and the crank angle signal of a sensor 30. When the crank angle signal of the sensor 30 is abnormal, the signal is changed to the signal of the sensor 30 so as to use the third signal, and the timing signal is formed.
Patent JP-H06227436-A (JP)
Title: Air guide structure for vehicle wheel house
Inventor: NAKADA MORITSUNE
IPC: B62D35/00
Filed: 1993-02-05
Abstract: PURPOSE:To provide an air guide structure which can drastically improve the overall aerodynamic characteristic of a vehicle by lowering the pressure by efficiently disaharging the air in the wheel house of the vehicle outside. CONSTITUTION:The first opened port part 7 for introducing air is formed in a wheel house 3 above in the vehicle advance direction which is divided by a vertical line L1 in the perpendicular direction passing through the rotary shaft 4a of a wheel 4 and a straight line L2 passing through the front lower edge 6 of the wheel house 3, and the second opened port part 8 for disharging air is formed on the undersurface F1 of the vehicle and the first and the second opened port parts 7 and 8 are allowed to communicate through an air passage 9.
Patent JP-H06229330-A (JP)
Title: Evaporated fuel controller of internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/00
Filed: 1993-02-05
Abstract: PURPOSE:To uniformalize concentration of purge air-fuel mixture taken into respective cylinders to all cylinders by periodically opening and closing an intake amount control valve to be interposed between an evaporated fuel adsorbing means and an intake system of an engine and variably controlling the opening/closing frequency while the evaporated fuel is taken in and controlled. CONSTITUTION:While a vehicle is driven, in a control unit 16, intake negative pressure is estimated by engine rotational speed and the reference fuel injection amount, and the maximum evaporated fuel purge amount in full opening of a purge control valve 30 serving as an intake amount control valve is map-searched on the basis of this estimated intake negative pressure and the intake evaporated fuel amount. Moreover the required valve of purge amount is map-searched on the basis of the engine rotational speed and the reference injection amount, and the final opening valve control duty is of the valve 30 is found from the valve and the maximum evaporated fuel purge amount. And the effective injection pulse width of a fuel injection valve 15 is found by finding the frequency according to this control duty so as to output it to the valve 30 and subtracting the injection pulse width corresponding to the purge amount target value from the effective injection pulse.
Patent JP-H06226025-A (JP)
Title: Mist separator for release agent of forging press
Inventor: IHIRA KOJI
IPC: B01D46/24
Filed: 1993-02-05
Abstract: PURPOSE:To provide the mist separator for the release agent of a forging press which has high efficiency of capturing oil mists and can surely prevent air pollution. CONSTITUTION:Gases contg. the mists of the release agent of the forging press are introduced into a first chamber 12 and cylindrical plate filters 18a, 18b, 18c are housed therein. The discharge gases of the first chambers are introduced into a second chamber 14 where packed layer type filters 21a, 21b are housed. The particulate mists of small particle sizes are separated and removed by these packed bed type filters 21a, 21b.
Patent JP-S57133307-A (JP)
Title: Proximity sensor
Inventor: HASEGAWA KENSUKE
IPC: G01D5/26
Filed: 1981-02-13
Abstract: PURPOSE:To seek the position of an object by a simple mechanism, by overlapping a part of single-directivity lights whose phases are mutually shifted by 180 deg., and then, by seeking phase shift of irregular reflection from the object. CONSTITUTION:Intensely luminous elements 11 and 12 of single directivity are attached onto a surface 13 at an angle of theta1. Directed regions S1 and S2 are partly overlapped each other to form an overlapped region S3. By a light-  receiving element 14 whose pointing direction is a line of l1 running through these regions, reflection lights from an object are detected. The luminous elements 11 and 12 are driven in sine waves whose phases are mutually shifted by 180 deg.. Light component by the luminous element 11 is large at a point of A1 on the line of l, light components of the luminous elements 11 and 12 are mixed together at a point of A2, and light component by the luminous element 12 is large at a point of A3. And therefore, phase of reflection light varies in accordance with the position of the object on the line of l1. It is possible to detect the position of the object by detecting this phase.
Patent JP-H09187333-A (JP)
Title: Corner shelf structure
Inventor: SHIINA SHO
IPC: A47B96/06
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To ensure and facilitate the positioning of a shelf, and surely hold the shelf in a corner part. SOLUTION: When a single operation handle 11 integrally provided on the surface of a shelf plate 1 is rotated, the rotating motion of the handle 11 is transmitted to lateral rotating shafts 6, 6 arranged in concentric positions through a bevel gear 12, whereby fixing members 18, 18 arranged on the respective tips of the rotating shafts 6, 6 are longitudinally moved. The fixing members 18, 18 are thus advanced and fixed to the lateral walls of a corner part, whereby the shelf plate 1 is firmly held in a required position of the corner part.
Patent JP-H11219328-A (JP)
Title: Information reception/distribution system
Inventor: HAMANO TOSHIKUNI
IPC: G06F13/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To manage an audience rating in the client of distributed information and to urge the reading of information in an information reception/distribution system. SOLUTION: The clients 200 are provided with rating transmission parts 14 transmitting rating data 13 in the clients 200 on information, which are distributed from a server 100, to the server 100. The server 100 is provided with a rating sum-up part 3 summing up rating data 13 transmitted from the clients 200 and generating rating sum-up data 4, a rating reading part 5 for reading generated rating sum-up data 4 and an alert emitting part 6 emitting an alert signal urging the client 200 to read information.
Patent JP-H11220887-A (JP)
Title: Power converter
Inventor: KAMIYA KENJI
IPC: H02M5/45
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a power converter whose construction enables maintenance and inspection of individual components, which has a high reliability with a balanced cooling structure and, further, which can be manufactured at a low cost by reducing the number of components. SOLUTION: The respective phases of a power converter comprises a plurality of cell-units connected in series to each other. Each cell-unit 20 is composed of a device block 22 in which rectifier devices, switching devices and cooling fins 31 to which the rectifier devices and the switching devices are attached are housed, a smoothing block 21 in which components of which a smoothing circuit unit is composed are housed and a control block 23 in which control components for the control of an inverter circuit unit are housed. The respective blocks 21-23 are piled vertically and the respective piled blocks are disconnectably connected to each other to be integrated into one structural unit.
Patent JP-S63186347-A (JP)
Title: Memory device
Inventor: SENBA KIYOSHI
IPC: G06F12/08
Filed: 1987-01-29
Abstract: PURPOSE:To omit the transfer of data between memories and to realize a high- speed access to the memory by using simultaneously a main memory area and an extended memory area and at the same time adding the memories to both memory areas to store data for each page. CONSTITUTION:The storing subjects such as the processing programs, the data to be processed, etc., are stored for each page into a main memory area and an extended memory area in a memory 1. The head address of each page and the page addresses of each memory area are held in each entry of both a main memory area page address conversion table 11 and an extend memory area page address conversion table 21 respectively. When an access is given to the memory 1, the entry numbers of the table 11 are set at an entry holding register 12 and at the same time the intra-page addresses are set at an intra-page address holding register 14. Then the main memory page addresses held in the entries of the table 11 are read out and held by a page address holding register 13. These page addresses and the addresses given from the register 14 are used for accesses given to the memory 1.
Patent JP-H11218179-A (JP)
Title: Variable damping force shock absorber
Inventor: KOBAYASHI TOSHIYUKI
IPC: F16F9/50
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve damping performance in micro amplitude, increase the selecting stages of a variable characteristic of damping force and simplify structure in a variable damping force shock absorber. SOLUTION: A piston 17 provided at a tip part 16 of a rod 14 of a shock absorber is fitted slidably along the inner peripheral surface of a cylinder 10 to partition the interior into first and second operating chambers R1, R2, and a variable restriction valve 30 for changing the variable characteristic of damping force is provided between both operating chambers. A first valve member 31 of the variable restriction valve 30 is fitted to the center part of an elastic support member 18 of thin plate shape supported to the piston 17 at its outer peripheral edge to partition both operating chambers, and a second valve member 35 of the variable restriction valve 30 is supported to the tip part of the rod and slidably fitted to the first valve member 31 while being controlled in its turning angle by an actuator 20.  A valve hole 32 for communicating both operating chambers is formed in either one of both valve members 35, and the other valve member is provided with a shutter 36 for changing the opening of the valve hole 32 according to the rotation and relative axial movement of both valve members 35.
Patent JP-H05222696-A (JP)
Title: Paper coating composition and coated paper using the same
Inventor: KANEDA KATSUMI
IPC: D21H19/44
Filed: 1992-02-05
Abstract: PURPOSE:To obtain the subject low-viscosity, low-foamable composition capable of giving coated papers of good printability by incorporating a paper coating composition with a water-retentive agent, a water-soluble copolymer from a (meth)acrylamide compound, vinyl cyanide and an unsaturated carboxylic acid. CONSTITUTION:The objective composition having the above-mentioned advantages can be obtained by incorporating (A) a paper coating composition chiefly comprising a pigment such as clay, precipitated calcium carbonate or titanium dioxide and an adhesive such as synthetic rubber latex with (B) a water-retentive constituent, a water-soluble copolymer prepared by copolymerization between (1) 75-25mol% of a (meth)acrylamide-based monomer (e.g. acrylamide), (2) 5-25mol% of a vinyl cyanide-based monomer (e.g. acrylonitrile), and (3) 20-50 mol% of an unsaturated carboxylic acid monomer (e.g. acrylic acid).
Patent JP-H02204338-A (JP)
Title: Production of optical fiber preform
Inventor: YABUKI TSUTOMU
IPC: G02B6/00
Filed: 1989-01-31
Abstract: PURPOSE:To uniformize the distribution of refractive index of an optical fiber preform in its longitudinal direction by fixing the flow rate of the GeCl4 in the exhaust gaseous Cl2 from the core tube of an electric furnace in sintering at the time of producing an optical fiber preform by VAD using a raw material contg. GeCl4. CONSTITUTION:The raw materials such as SiCl4 and GeCl4 and a fuel such as H2 and O2 are introduced into a multiple-pipe burner, and the mixture is subjected to a reaction to produce a porous preform 4. The obtained porous preform 4 is arranged in the core tube 3 of an electric furnace, heated by a heater 5 while supplying gaseous He and gaseous Cl2, sintered, and vitrified. In this case, the flow rate of the GeCl4 in the exhaust gaseous Cl2 from the core tube 3 is detected by a mass flowmeter 9, the variation is fed back to the feed rate, temp., gas flow rate, etc., in the sintering conditions by a controller 10, and the flow rate of the GeCl4 in the exhaust gas is fixed. Consequently, an optical fiber preform with the amt. of GeO2 added uniformized in the longitudinal direction is obtained.
Patent JP-H10210523-A (JP)
Title: Information service system by radio calling portable receiver
Inventor: ITO SHOKO
IPC: H04W84/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To allow the portable receiver to acquire information anywhere at any time by sending various information from an information source transmission means to a radio calling portable receiver via a calling transmission means. SOLUTION: An information source transmission means 1 collects, selects and edits various information such as news and meteorological information and converts the information into a dial signal and transmits the signal to a calling transmission means 3 via a telephone line network 2. The calling service calling transmission means 3 by using a radio calling portable radio equipment such as the pocket beeper service by NTT DOCOMO sends the information to the radio calling portable radio equipment 4 in a radio dial signal. The portable radio equipment 4 stores the received information to a storage means and the user displays the information on a display means 42 to obtain the information.  In order to improve the processing of the information, it is desired for the portable radio equipment 4 to add a function of increasing a memory capacity and a range of a dual call and a retrieval function or the like.
Patent JP-S52103423-A (JP)
Title: Additives for coating compounds
Inventor: ISOBE KENICHI
IPC: C09D7/12
Filed: 1976-02-27
Abstract: PURPOSE: Additives for coaling compounds with reduced blocking tendency of coating surfaces, prepared by the use of an organopolysiloxane having at least one specific polyoxyalkylene group and at least one specific amino group-substituted hydrocarbon group as a principal ingredient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10216067-A (JP)
Title: Washing device for bath
Inventor: SUGAWARA NORIO
IPC: A47K4/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To evenly spray water and a detergent over a wide range by applying the constitution that water and detergent blow nozzle parts are formed to be capable of blowing water and a detergent like a line (jet in flat state) and further capable of rotating at the preset inclination angle with a rotary axis directed slantwise downward. SOLUTION: A washing device mounted on the wall of a bath is made of each two of a water blow nozzle part 13 and a detergent blow nozzle part, and the rotary member 20 of the nozzle part 13 is made rotatable around a rotary axis 21 directed slantwise downward. A nozzle mounting shaft 27 for supporting the rotary member 20 is inclined by an angle of α for the rotary axis 21, and this angle of α is varied to change a spray range. At the time of washing the bath, a solenoid valve 16 is opened to jet water. As a result, the water is jetted like a line under the action of the restriction part 29 and the V-groove 30 of a nozzle 28. Then, when a motor 19 begins to operate, the nozzle 28 rotates at the inclination of α relative to the rotary axis 21 and performs a washing process while concentrically moving a solid line position to a broken line position.
Patent JP-H06205807-A (JP)
Title: Nursing device and method of nursing
Inventor: ANSONII HAMETSUTO
IPC: A61G7/10
Filed: 1993-02-08
Abstract: PURPOSE: To enable a bedridden patient to take a bath easier by housing a mattress free to move up and down in a therapeutical bathtub equipped with a water supply and drain function and applying a means to blow in the air to dry up the patient when the mattress is at a lower position without water in the bathtub. CONSTITUTION: The care system is composed of a box type housing 10 having a vessel like bathtub 12 in the range of its central opening. A stiff mattress support plate 20 is put parallel to the level of the bathtub 12 to be lifted up and down by means of a lift mechanism 24, supporting above a waterproofmattress 21 with a pillow 26 on the upper plane. The bathtub 12 has respectively a plurality of water nozzles put on both sidewalls capable of conducting therapeutical treatment by blowing out warm water to a patient bathing inside in the warm water on the waterproof mattress 21 and drying him or her up by blowing the air from the air nozzles after draining water.
Patent JP-S60165063-A (JP)
Title: Fuel cell power generation system
Inventor: SUGITANI TSUNEO
IPC: H01M8/04
Filed: 1984-02-07
Abstract: PURPOSE:To increase the efficiency of a fuel cell power generation system by introducing a part of the gas discharged from the anode into an absorber to remove carbon dioxide before the thus produced carbon-dioxide-free gas is sent back into the anode. CONSTITUTION:A part of the gas discharged from an anode 7 is introduced into an absorber 25 where most of the carbon dioxide-free gas is sent back into the anode 7. A substance (q) contaning carbon dioxide absorbed in the absorber 25 is transferred to a regenerator 27 where the substance (q) is directly brought into contact with air supplied into a cathode 10 through the regenerator 27, thereby regenerating a substance (r) from the substance (q) by separating carbon dioxide from the substance (q). The thus separated carbon dioxide is then combined with air and supplied into the cathode 10. Owing to the above constitution, the concentrations of H2 and CO at the inlet and the outlet of the anode 7 can be constantly maintained high, thereby reducing the amount of purge gas (t). Therefore it is possible to increase the efficiency of the system by causing most of the fuel gas to undergo electrochemical reaction in a fuel cell 6.
Patent JP-S63190291-A (JP)
Inventor: MIMORI KENICHI
IPC: H05B33/04
Filed: 1987-01-30
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。