baber/WOPTO huggingface dataset:
Patent JP-S6040799-A (JP)
Title: Jet pump
Inventor: KOSUGI NOBUO
IPC: G21C15/25
Filed: 1983-08-12
Abstract: PURPOSE:To facilitate manufacture of a jet pump by bringing high the position of the nozzle section of nuclear reactor pressure container which is the joint of jet pump riser in said pressure container and the external recirculation piping in a boiling water type nuclear reactor. CONSTITUTION:The fixing height of a jet pump drive water nozzle 5 in a nuclear reactor pressure container 1 is brought high to the position of a jet pump elbow 7. The elbows 7 are welded to a tee while a bracket is extended to a diffuser 2 and secured to it. The upper end of an integral structure of elbow 7, nozzle and mixer is flange coupled directly through a thermal sleeve 4 to said nozzle 5. Since a rise piping, transition piece, beam and riser brace are not required, manufacture of jet pump is facilitated.
Patent JP-H0440013-A (JP)
Title: Solid-state relay
Inventor: OGAWA KENJI
IPC: H03K17/16
Filed: 1990-06-05
Abstract: PURPOSE:To operate the solid-state relay at arbitrary timing and to enable the stable operation without being affected by noise by providing a resistor to control the operation in a solid-state circuit. CONSTITUTION:When an LED 3 is turned off, a voltage between the anode and cathode of a photodiode array 4 is reduced by the self-discharging of the photodiode array 4 and a voltage between the gate and source of a MOSFET 8, however, is not lowered by the blocking of a current flow by diodes 7 and 5. Therefore, the P gate and N gate of a thyrister 6 are biased forward and turned to a energized state. At such a time, since the current passed through the thylister 6 passes through a resistor 11, the current to flow is limited by this resistor 11 and OFF time and the inclination of a waveform are controlled. Thus, the solid-state relay can be operated at arbitrary timing, the influence of noise can be prevented and the stable operation can be guaranteed.
Patent JP-H08337180-A (JP)
Title: Variable steering angle ratio steering device for vehicle
Inventor: KAGAWA KAZUNORI
IPC: B62D5/26
Filed: 1995-06-13
Abstract: PURPOSE: To change the ratio of the steering angle to the turning angle of a steering wheel according to the traveling condition of a vehicle. CONSTITUTION: A shaft 12A of a steering 12 is connected to a link 16. A shaft 20 is provided on the link 16, and the shaft 20 is pivotably supported on a bearing part 23 of an oscillating lid 22 in an oscillating manner. The oscillating lid 22 covers a hydraulic cylinder 24, and the hydraulic cylinder 24 is connected to a hydraulic cylinder 38 through a hydraulic piping 36. A relay rod 40 is connected to the hydraulic cylinder 38. An oscillating shaft 46 is provided on the oscillating lid 22 parallel to the shaft 20, and when a motor 58 is driven, the oscillating shaft 46 is moved in the direction of the arrow C together with the arm 48.
Patent JP-H05184089-A (JP)
Title: Rotary electric machine
Inventor: JIYON BERII SAAJIENTO
IPC: H02K5/00
Filed: 1992-05-12
Abstract: PURPOSE: To make an air gap between a stator and a rotor uniform by connecting an annular laminate of the stator around the rotor whose rotary shaft is in the vertical direction, with a stator frame fixed on a rigid base by using a spring means for stabilizers at a plurality of positions. CONSTITUTION: The rotary shaft of a rotor is disposed upright at the center of an annular well 4, constructed on a floor 2 of a power station. A stator frame 6 is retained with a plurality of (eight in Figure) stabilizers 10 which are positioned at equal intervals on a circumference of the rigid well 4, and a stator laminate 8, which is laminated in the vertical direction is coupled with the inside of the stator frame 6. In the respective stabilizers 10, two stud bolts 14 penetrate a plate 16, and nuts 24 are fastened to screws 26 of the bolts 14 via spherical washers 18, spring guides 20 and laminated coned disc springs 22. Thereby the gap between a stator core and a rotor core is held uniformly, irrespective of the changes in temperature.
Patent JP-S62433-A (JP)
Inventor: DANIERU HERUMURINGAA
IPC: C11B9/00
Filed: 1986-06-23
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-H07331458-A (JP)
Title: Transparent resin coating plated steel sheet excellent in brightness and corrosion resistance after working
Inventor: TONE MASARU
IPC: B05D5/00
Filed: 1994-06-07
Abstract: PURPOSE:To produce a transparent resin coating plated steel sheet having brightness by chromium and corrosion resistance after working at a low cost. CONSTITUTION:A steel sheet obtd. by subjecting the surface of a low carbon steel sheet in which the average roughness of the original sheet surface is regulated to <=0.1mum and the maximum roughness to <=1mum to bright chromium plating of 50 to 300mg/m<2> or a steel sheet obtd. by applying bright nickel plating to the surface of a low carbon steel sheet in which the average roughness of the original sheet surface is regulated to <=0.2mum as a base and furthermore applying bright chromium plating of 50 to 300mg/m<2> thereto as well is coated with transparent resin or organic-inorganic mixed resin mixed with colloidal silica of 5 to 30wt.% by film weight ratio after drying in 1 to 10mum film thickness after drying.
Patent JP-S626828-A (JP)
Title: Setup structure of fuel and spare tire for automobile
Inventor: OKADA AKIYOSHI
IPC: B62D43/10
Filed: 1985-07-03
Abstract: PURPOSE:To aim at the promotion of lower floorage in a baggage room as well as to make improvement in handling operatability by boarding an alighting of people and enlargement of the baggage room attainable, by forming a space part in a lower part of a seat deck, while partitioning off this space part into two chambers with an intermediate member, and housing a fuel tank and a spare tire in these chambers. CONSTITUTION:A floor surface of a car body 1 is made up of a floor panel 6, and this floor panel 6 is stepped up inside a cabin 4, forming a boxlike seat deck part 7 there. And, a seat 11 is mounted on this seat deck forming an upper wall of the seat deck part 7. On the other hand, an empty space part 15 is formed in a lower part of the seat deck. And, this space part 15 is partitioned off into an upper space part 15a and a lower space part 15b by an intermediate member 16, whereby a spare tire 17 is set up in the upper space part 15a while a fuel tank 19 is set up in the lower space part 15b likewise, by way of example. With this constitution, the fuel tank 18 and the spare tire 17 are removed from the lower part of a baggage room so that a floor of the baggage room can be made into yet more lower floorage as far as a portion for that.
Patent JP-S5936851-A (JP)
Title: Memory circuit
Inventor: KUSUMOTO ETSUO
IPC: G06F7/24
Filed: 1982-08-24
Abstract: PURPOSE:To attain high speed sorting by controlling the holding, input and output of data on the basis of the size discriminating result between data on a data bus and self-holding data and a discrimination result from a preceeding memory unit circuit. CONSTITUTION:The memory unit circuit Mi compares the size of the self-holding data Di with that of data Dx to be written newly in the data bus DB. When the data Di is larger the Dx, the memory unit circuit Mi holds the current data Di continuously. If the Di is smaller, the operation of the circuit Mi is determined by the size between the data Di-1 of a memory unit circuit Mi-1 located on the preceeding stage just by one stage and the Dx. If the Di-1 is larger than the Dx, the memory unit circuit Mi inputs the data Dx on the data bus DB. When the Dx is larger than the Di-1, the memory unit circuit Mi inputs the data Di-1 stored in the memory unit circuit Mi-1 through a data line Si-1.
Patent JP-S5272646-A (JP)
Title: Vertical-type game machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/00
Filed: 1975-12-09
Abstract: PURPOSE: When the steel balls shot onto a play surface within a predetermined period of time are almost all "out" balls and stored above a determined quantity, a movable member on the play surface is so operated that the probability of "safe" ball or prize ball will be increased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0438979-A (JP)
Title: Pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1990-06-05
Abstract: PURPOSE:To make the storing position or mode of a storing member clearly understandable by providing a variable prize winning ball device with a storing member for changing a prize winning ball entering a variable prize winning ball device under a specified game condition to a storable condition unstorable condition. CONSTITUTION:A storing solenoid 43 provided in a storing mechanism 40 of a variable prize winning ball device 30 is driven only under the big winning condition. In the start of opening and closing cycle, the solenoid 43 is excited to provide the storable condition. After the passage of a predetermined period, for example after 15 times of the opening and closing motion of movable ball receiving members 32, 32b, or when a prize winning ball detector 76 detects four prize winning balls, the solenoid 43 is controllably set to the non-excitation condition. Also, since stop plates 46a, 46b as a storing member constituting the storing mechanism 40 vertically move a plurality of times before they are set to the storable condition, the storing position of the prize winning ball in the variable prize winning ball device 30 is made easily understandable. Also, the vertical movement of the stop plates 46a, 46b changes the prize winning ball into one under the storable condition or unstorable condition, so that the relationship between the mode and storability of the storing mechanism 40 and the storing condition of the prize winning balls can easily be forecast.
Patent JP-H08337660-A (JP)
Title: Friction material
Inventor: AZUMA KENJI
IPC: C01G23/00
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a friction material which can stably retain high-temp. friction characteristics by compounding a composite titanium compd. powder comprising crystal particles of a specific alkaline earth metal titanate and crystal particles of a specific alkali metal titanate as the base material into a binder resin. CONSTITUTION: A raw material mixture comprising TiO2 , RO (wherein R is an alkalne earth metal), and M2 O (wherein M is an alkali metal) in a molar ratio satisfying the relation: Z>=X+nY (wherein X is the number of moles of RO; Y is the number of moles of M2 O; Z is the number of moles of TiO2 ; and n is 2-6) is baked at 700-1,300 deg.C to give a composite titanium compd. powder comprising crystal particles of an alkaline earth metal titanate represented by RTiO3 and crystal particles of an alkali metal titanate represented by M2 Tin O2n+1 .  The powder as the base material is dispersed in a binder resin, and the resulting dispersion is mixed homogeneously with required amts. of a friction and abrasion modifier, a rust preventive, a lubricant, an abrasive, etc., premolded and then molded under heating and pressure e.g. in a mold, and machined and ground to give a finished friction material with a desired shape.
Patent JP-H04372523-A (JP)
Title: Power changeover circuit
Inventor: SEGAWA TAKAYUKI
IPC: H02J9/06
Filed: 1991-06-19
Abstract: PURPOSE:To provide a power changeover circuit where loss is reduced by replacing the transistor of a power changeover circuit, wherein a conventional transistor is used, with an FET, and besides, using the FET so that the current may not flow reversely to the power source through the parasitic diode of the FET. CONSTITUTION:This is so constituted as to perform the changeover of power sources by connecting a second power source 2 with the drain of the FET of a power changeover element 3, and on the other hand, connecting the source of the FET to load 4 and controlling gate voltage.
Patent JP-S5769925-A (JP)
Title: Receiver
Inventor: SHIRATANI YUUJI
IPC: H03G3/34
Filed: 1980-10-20
Abstract: PURPOSE:To release a station at the strongest level from channel selection, by storing a plurality of stations to a channel selection key in a advance and automatically receiving the station at the strongest level relatively. CONSTITUTION:A signal is applied to a muting circuit 6 from a control section 11 and after the voice is interrupted, tuning data in a present station data area 14 and a check station data area 15 of a present data memory 13 are replaced, and reception is made with a tuning data existing at an original check station data area 15. The output of a level discrimination circuit 3 and that of an average circuit 4 are compared with each other at a comparison circuit 5, and the resulting output is applied to the section 11. As a result, if the check station is at lower level, the control is restored and the comparison with the next data area is made similarly. If the reception level of a check station is higher than the level of the present station, the section 11 keeps replacement to be switched to the reception, of the station.
Patent JP-S6126271-A (JP)
Title: Semiconductor element
Inventor: FUJIYASU HIROSHI
IPC: H01L33/06
Filed: 1984-07-16
Abstract: PURPOSE:To enable the emission of light of short wavelength by a method wherein p-n control is enabled by using a group II-VI compound semiconductor having a wide band gap capable of blue light emission. CONSTITUTION:Ultrathin films of ZnTe semiconductor changed into p type by doping with Sb as the acceptor and ultrathin films of intrinsic ZnS1-xSex (ZnSSe) semiconductor are laminated into a semiconductor of superlattice structure. Such a superlattice structure makes ZnSSe p type, and this p type ZnTe/ZnSSe superlattice structure semiconductor forms a p type semiconductor while keeping a band gap nearly as remaining in ZnSSe. A p-n junction having a wide band gap can be obtained by joining an n type ZnSSe semiconductor doped with donors to such a p type ZnTe/ZnSSe superlattice structure semiconductor, and the production of injection type ELs or semiconductor lasers of blue light emission becomes enabled.
Patent JP-S6125013-A (JP)
Title: Automatic measuring method of displacement of ground surface
Inventor: FUJII YOSHIBUMI
IPC: G01C15/00
Filed: 1984-07-16
Abstract: PURPOSE:To monitor the time change in the state of the ground real-time by the minimum required equipment, by providing angle measuring devices at the upper and lower parts of piles, which are piled at a specified interval, inputting the output of each angle measuring device to a processor, and analyzing and judging the inputs. CONSTITUTION:Piles 0, 01, 02... are piled into the ground to be measured at a specified interval. Angle measuring devices are provided at the upper and lower parts of the piles 0, 01, 02... at a specified interval. An Invar line f1 for measuring the horizontal interval between the piles 0, 01, 02... and Invar lines f2 and f3 for measuring the diagonal lengths between the piles are hooked through the angle measuring devices at the applicable positions. The outputs of the angle measuring devices provided on the piles 0, 01, 02... are inputted to a processor, and the displacement of the ground surface is analyzed and judged.
Patent JP-H0716390-A (JP)
Title: Washing machine
Inventor: IMAI MASAHIRO
IPC: H02P5/00
Filed: 1993-06-18
Abstract: PURPOSE:To improve the dehydration efficiency without increasing the strength of a dehydrating tank. CONSTITUTION:A control device 12 has functions as a load torque detecting means and speed control means, and when receiving a position-detecting signal from a position-detecting element 5a of a motor 5, detects the rotating speed of the motor 5, and changes a voltage command in response to a difference from a target rotating speed and outputs the voltage command. In this case, when the output voltage command becomes a reference voltage for the load torque-detection or lower, the rotating speed is controlled to be increased.
Patent JP-S6128073-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M101/16
Filed: 1984-07-16
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-S5770176-A (JP)
Title: Oil-resistant gasket packing material
Inventor: TSUNOMURA SHINICHI
IPC: C08K5/544
Filed: 1980-10-21
Abstract: PURPOSE: A cold-curing, oil-resistant gasket packing material with resistance to a hot hydrocarbon oil, comprising an organopolysiloxane, a filler, an organosilane or organosiloxane contg. a specified group, and a crosslinking agent.  
     CONSTITUTION: A composition comprising 100pts. straightchain organopolysiloxane (A) of visocity 100W100,000 cSt at 25°C on the average having a terminal silicon atom-bonded hydroxy group or hydrolyzable group, in which the silicon atom-bonded org. group consists on the average of at least 0.5% alkenyl group, 5W300pts.wt. filler (B), 0.2W10pts.wt. organosilane or organosiloxane (C) contg. at least one aminoalkyl group and at least one silicon atom-bonded alokoxy group in one molecule, and a silicon compd.-base crosslinking agent or cure-promoting catalyst contg. at least three silicon atom-bonded, moisture-hydrolyzable group in one moelcule in an amt. necessary to render the composition consisting of the components AWC cold curing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11338087-A (JP)
Title: Silver halide emulsion and its manufacture and silver halide photosensitive material
Inventor: KASAI YOSHITAMI
IPC: G03C1/035
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide emulsion superior in monodispersibility and high in sensitivity and graininess by mixing a silver salt solution with a halide solution and feeding a solution containing silver halide nucleus grains produced in a specified pBr in a specified Re number for a specified time into a silver halide nucleus growing process. SOLUTION: The silver salt solution is introduced from an inlet 1 and the halide solution is introduced from an inlet 2 through each separate pipe, and each of the solutions are collided and mixed with each other and immediately after nuclei have been formed, they are discharged through an outlet 3, and sent into a ripening and growing vessel 4, and the disperse solution is ripened and grown by agitation with stirring blades 5. The nuclei are formed in a pBr of 1.0-2.5, preferably, 1.6-2.3, and a time necessary for arrival of the solution containing the nucleus grains at the nucleus growing process from production of the nuclei is >=0.001 sec and the solution is supplied by controlling its Re number to >=3000 for >=0.001 sec.
Patent JP-H05342572-A (JP)
Title: Production of magnetic recording medium and its apparatus for production
Inventor: ITO KOICHI
IPC: G11B5/85
Filed: 1992-06-08
Abstract: PURPOSE:To recycle the metal which has been discarded and to obtain a tape by fractionating and housing the metallic residues contg. oxide formed in a vacuum chamber into a crucible, evaporating away the oxide therein by irradiation with electron beams and vacuum-evaporating the remaining metal on a base, thereby forming a ferromagnetic metal thin film. CONSTITUTION:The crucible for fractionation which houses the metallic residues contg. oxide is constituted movably between a position where the oxide in the residues is evaporated and removed in a vapor deposition chamber and the position where the fractionated and left metal is deposited by evaporation. A hopper is, therefore, provided and the metallic residues contg. oxide are continuously supplied to the crucible for fractionation. The crucible for fractionation is internally provided with a fractionated metal storage part and an oxide collecting part. Heating and melting are executed with an electron beam and the oxide is floated by the difference in the sp. gr. between the oxide and the metal. The surface of the molten metal is coated with the oxide. In succession, the oxide is irradiated with electron beams and is thereby evaporated. The magnetic tape is formed on the base by using the remaining metal.
Patent JP-H022429-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAHASHI HITOSHI
IPC: G06F11/22
Filed: 1988-06-15
Abstract: PURPOSE:To easily execute a test by a previously prepared test pattern even when the combination of units is changed by the specification of a user by constituting a semiconductor integrated circuit so that plural circuit units are mutually connected without connecting them through an internal bus. CONSTITUTION:An output signal S1 from an execution part B2 of a 1st circuit unit B is inputted to a 2nd execution part C2 through a selector C3 and outputted to an internal bus A through a 2nd register C1. In the case of executing a function test prior to the shipment of a product, the signal S1 outputted from the execution part B2 to the circuit unit C is stored in a register B1 through a signal line B3 and read out through an internal bus A, so that the function of the circuit unit B can be independently tested. In the 2nd circuit unit C, a signal S4 is inputted to the execution part C2 instead of the signal S1 inputted directly from the circuit unit B and the output is read out through the register C1, so that the text can be independently executed.
Patent JP-S6039776-A (JP)
Inventor: ROBAATO SHII MAKUDONARUDO
IPC: H01M4/58
Filed: 1984-07-18
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-S629454-A (JP)
Title: Priority control system for use of bus
Inventor: SAKAI SEIKI
IPC: G06F13/362
Filed: 1985-07-05
Abstract: PURPOSE:To simplify the change of priority by reading out its own priority data held by each function unit through a bus control part and controlling the use of bus according to said priority data. CONSTITUTION:When a system is started, a priority decoding part 105 receives the 2-bit priority data from priority data holding parts 106-108 in the function units 101-103 via a priority signal line 206. Then the part 105 recognizes from the received priority data that the function unit 101 has the highest priority and writes the data showing that only the unit 101 can use a bus to all addresses where the bus request signal 200 in a priority data holding RAM 109 is set at '1'. Then the data showing that only the units 101 and 103 can be used are written. A bus control part 104 receives bus request signals 200-202 from each function unit and uses these signals as addresses to extract data out of the RAM 109. This extracted data is delivered to bus enable signals 203-205.
Patent JP-H0440389-A (JP)
Title: Radar video display device
Inventor: KUSUMOTO KAZUHIDE
IPC: G01S13/52
Filed: 1990-06-05
Abstract: PURPOSE:To select and display MTI video only in an area where the MTI video needs to be selected by deciding a clutter area automatically from normal video NV, and setting it in an MTI display area and others in an NV display area. CONSTITUTION:The NV 3 from a clutter information source is quantized 25 every time a radar makes one scan and added 26 and 21e, the video level of a unit range area is measured and added 28 with cumulative data read 21g out of a clutter map(CM) memory 27, and the sum is compared 30 with a threshold value which is set 29, so that when the video level exceeds the threshold value, the CM data in the memory 27 is updated with a write pulse 36. Then display video of every scan is selected and displayed in unit area units according to the CM at the time of last scanning and made to follow up clutter variation as a natural phenomenon, and the video selecting signal 17 from the circuit is selected for the MTI video only in clutter areas by unit areas. Consequently, a clear MT display which is obtained from the NV in an area where there is neither the absence of a target MT nor a clutter at the time of tangent- directional flight characteristic to the MTI is prevented from being sacrificed.