baber/WOPTO huggingface dataset:
Patent JP-H07174891-A (JP)
Title: Disposal method for radioactive waste and device
Inventor: TANAKA KEIJI
IPC: G21F9/32
Filed: 1993-03-11
Abstract: PURPOSE:To reduce the volume of radioactive activated carbon via burning by burning the pulverized radioactive activated carbon in a pre-heater with an activated carbon burner, and feeding the combustion gas to an incinerator of other radioactive wastes for burning. CONSTITUTION:Prior to the burning of radioactive wastes, radioactive activated carbon is first pulverized to the grain size of 100mum or below, preferably 75mum or below, by an activated carbon pulverizer 8. The processed radioactive activated carbon is fed to an activated carbon burner 7 in a pre-heater 2 by an activated carbon transporting device 9, and the auxiliary fuel is fed from an auxiliary tank 10. When the activated carbon and the auxiliary fuel are fed into the activated carbon burner 7 and ignited, the radioactive activated carbon is burned, and the combustion gas is fed to an incinerator 1. Radioactive wastes other than the radioactive activated carbon put into the incinerator 1 are burned as heretofore.
Patent JP-H01225212-A (JP)
Title: Transversal filter test circuit
Inventor: ONO SHINJI
IPC: H03H15/00
Filed: 1988-03-04
Abstract: PURPOSE:To execute an operation test only with a level check and to reduce the manhour of test processes by giving a reproducing carrier instead of an input signal and a reference signal and detecting a synthesizing output level. CONSTITUTION:For a transversal filter test circuit, a delay line 1 to equips an N (N>=2)-number of taps is provided by delay elements 11-1M-1 to respectively have a delay time tau. Thus, correlation between the input signal by the phase modulating signal of an N (N>=2)-phase to be given from an input terminal 2 and the reference signal from the respective tap outputs of the elements 11-1M-1 and a reference terminal 3 is obtained by correlating devices 41-4M. Then, these respective outputs, the input signal and the outputs of respective taps are multiplied by multipliers 51-5M. These respective multiplying outputs are synthesized by a synthesizer 6 and sent from an output terminal 7. Here, to the terminal 2, a carrier reproducing circuit by a multiplier 8 and a divider 9 is connected and this output is selected by switchers 10 and 11, given to the elements 11-1M-1 instead of the input signal and freely given to the correlating devices 41-4M-1 in stead of the reference signal.
Patent JP-H02230990-A (JP)
Title: Air compressor
Inventor: OCHIAI YOSHIMI
IPC: F04B45/04
Filed: 1989-03-03
Abstract: PURPOSE:To reduce the noise caused by the vibration between a bearing and the boss of a housing by inserting an elastic support member between the bearing fitted between a rotary shaft and the boss and the circular step section of the boss. CONSTITUTION:A wave washer 101 is inserted between a bearing 21 fitted between a rotary shaft 11 and the boss 19 of a housing 3 and the circular step section 20 of the boss 19 of the housing 3. The wave washer 101 is made of a steel spring and formed in a twisted shape. When such wave washer 101 is inserted, an axial load is applied to the bearing 21, thereby the vibration between the bearing 21 and the boss 19 is suppressed, and noise can be reduced.
Patent JP-H07233797-A (JP)
Title: Pumping device using water turbine pump
Inventor: ISHIGAKI EIICHI
IPC: F04D3/02
Filed: 1994-02-23
Abstract: PURPOSE:To install to and disassemble from a desired position easily, by facing the inlet port of a screw pump between the guide ring of a casing, and furthermore, making the driving shaft of the screw pump and the rotary shaft of a water turbine allowable to connect and disconnect through a universal coupling. CONSTITUTION:A guide spring 5b is provided at the inner surface of the outlet of the exhaust water of a casing 5 to which a water turbine 1 is mounted by providing its rotary shaft 3 along the water flow direction of a waterway. A screw pump is composed of a spiral vane 6a formed to a driving shaft 6, and a cylindrical case 7 to cover the spiral vane 6a. And the base end of the driving shaft 6 is combined to a gear change shaft 4 through a universal coupling 8, and the lower end of the case 7, that is an inlet port 7a, is supported by an oscillating arm 9 provided to the casing 5 so as to open to between the guide spring 5b. Consequently, since the water turbine member and the water pumping member are composed separately, and the input shaft (the gear change shaft 4) and the driving shaft 6 of the pump are combined through the universal coupling 8, the removal for the installation and the movement can be simplified.
Patent JP-H03255052-A (JP)
Title: Method for solubilizing fatty acid ester slightly soluble in water
Inventor: MIURA KENJI
IPC: B01J13/00
Filed: 1990-03-02
Abstract: PURPOSE:To readily solubilize the subject compound by adding a constant amount of the partial 6-10C fatty acid with polyglycerol when the slightly water- soluble fatty acid consisting of the partial ester of the 6-10C fatty acid with sorbitan or glycerol is solubilized in water. CONSTITUTION:When a slightly water-soluble fatty acid ester consisting of the partial ester of a 6-10C fatty acid with sorbitan or glycerol is solubilized in water, one or more kinds of heptaglycerol, octaglycerol and nonaglycerol and a 6-10C fatty acid (e.g. caproic acid, caprylic acid or caprylate ester) are added to a composition comprising the slightly water-soluble fatty acid ester and water in an amount displayed in the region A of the figure. In the method, the solubilizing means is simple and the compounds are only mixed at the ordinary temperature.
Patent JP-H03254658-A (JP)
Title: Production of snack food by natto (fermented soybean)
Inventor: HASHIMOTO HIROSHI
IPC: A23L11/00
Filed: 1990-03-01
Abstract: PURPOSE:To obtain the title food readily edible any time and any place, eliminating viscosity of its own of NATTO without damaging taste, characteristics and nutritive value, by providing NATTO with a substance having water absorbing action, adjusting NATTO to proper viscosity and forming. CONSTITUTION:NATTO is blended with a substance [e.g. (semi-)dried material such as beans, grains, starch, fish meat, animal meat, marine algae or seasoning], adjusted to proper viscosity and formed to give the objective food.
Patent JP-S58168129-A (JP)
Title: Bus coupling system
Inventor: SAKAI TOSHIHIRO
IPC: G06F13/40
Filed: 1982-03-30
Abstract: PURPOSE:To improve the efficiency of data transfer, by providing a processor and a buffer storage device between a bus of a main storage device and a central processing unit and a but of plural number of device controllers. CONSTITUTION:The central processing unit 1, the main storage device 2 and the processor 9 are connected with the bus A. Further, the bus B is connected to the buffer storage device 10 via plural number of device controllers 8-1-8-3, the processor 9 and a DMAC11. The buffer storage device 10 is provided with a program area of the processor 9, a transfer controlling information area, and a data buffer area. With a request from the central processing unit 1, the processor 9 reads out data from a device connected to a device controller 8-n according to a program of the buffer storage area 10 and writes the data in the buffer storage device via the bus B and the DMAC11. Then the processor 9 is interrupted and the data are transmitted to the bus A. Thus, the usage of the buses A and B are sectioned, allowing to improve the transfer efficiency.
Patent JP-S54142468-A (JP)
Title: Deceleration degree sensing liquid pressure control valve device
Inventor: NAGASHIMA TAKU
IPC: B60T8/28
Filed: 1978-04-28
Abstract: PURPOSE: To obstruct the lock of rear wheels, by means of setting up a flow quantity sensing valve which is closed before the generation of a prescribed deceletion at a rash braking and a restraining valve which is set after the flow quantity sensing valve is closed, and which is opened beyond the liquid pressure in a control liquid pressure circuit.  
     CONSTITUTION: The supplied liquid pressure in the fourth liquid pressure chamber 25 by early step of a pedal 2 is fed into the fifth liquid pressure chamber 25 via a hole 38, a throttle valve 35 and an axis direction hole 34 of a flow quantity sensing valve 31, but is fed to cylinders 8 of rear wheels by being reduced in pressure by the throttle valve 35. When the valve 31 is closed by means of seal-engaging an inner flange 39 with a closed end 32a of projecting part, the liquid connection between the fourth and fifth liquid pressure chambers 25, 26 is broken, and the liquid pressure of the rear wheels becomes not increased. After a certain hours, when the fourth liquid chamber 25 is raised in pressure, a restraining valve 30 is opened, but the cylinders 8 of rear wheels are raised from the chamber 25 while in reduced pressure, because the valve 30 is opened against a spring 43. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10245873-A (JP)
Title: Hydraulic device for pilot
Inventor: SOEJIMA KO
IPC: F16K31/06
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To make a plurality of valves assembled compactly with connecting hoses eliminated and to make works of fabrication, repair, replacement and others for the valves executable easily. SOLUTION: A pilot operated hydraulic device controls a swing-controlling valve 31A for controlling a swing equipment, a boom-controlling valve 31B, an arm-controlling valve 31C and a working equipment-controlling valve 31D. A pair of lever-operated pilot valves 36 and 37 are attached to a circuit block 38 comprising of a number of hydraulic lines, and an unloading valve 40 for connecting and disconnecting a high pressure hydraulic line 39 running from a hydraulic pump 26 to the pilot valves 36 and 37 is attached to the circuit block 38 while a pilot controlled directional control valve 41 for changing destinations of pilot hydraulic lines running from the pilot valves 36 and 37 to each of the controlling vales is attached to the same circuit block.
Patent JP-H08269449-A (JP)
Title: Grout for the ground and method for grouting the ground
Inventor: KASHIWABARA KENJI
IPC: C09K17/02
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a grout for the ground which has a gelation time easily controllable in a wide range from a flash setting zone to a slow setting zone, has good infiltrating properties, and is useful to obtain a high-strength solid. CONSTITUTION: The grout mainly comprises a self-hardening aluminum-modified water glass which is a mixture comprising water glass and a water-sol. aluminum compd. or comprising water glass, a water-sol. aluminum compd., and an inorg. salt or base and pref. gels surely in from about 10hr to 3 days.
Patent JP-H11250795-A (JP)
Title: Functional element array and its manufacture
Inventor: MORI MIKI
IPC: H01J29/04
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To electrically conduct between transcribed emitter groups and between gate distribution wires and to constitute a large-scale display by forming gate wires on an insulating film formed on a substrate and by electrically connecting the gate wires to conductive films on the substrate. SOLUTION: A plurality of cathode wires 2 and conductive films (gate wires on a substrate) 3 are formed on a substrate 1 and emitter electrodes 4 are formed on respective cathode wires 2. The conductive films 3 are formed on the substrate 1 in such a state as being separated by a prescribed number of the cathode wires 2. Respective emitter electrodes are separated from each other by insulating layers 5 and the gate wires 32 are formed on the insulating layers 5. The gate wires 32 on the insulating film are electrically connected to the conductive films 3 formed on the substrate 1. This constitution can electrically connects between a first and second emitter groups, and between the gate wires. This device is effective for constituting a large-scale field emission display and has high industrial values.
Patent JP-S60197244-A (JP)
Inventor: HOSAKA YUKIO
IPC: B02B7/00
Filed: 1984-03-21
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-H02231726-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TASHIRO TSUTOMU
IPC: H01L29/737
Filed: 1989-03-03
Abstract: PURPOSE:To perform a high speed switching by using materials having the different qualities in the active base region and in the inactive base region of a transistor. CONSTITUTION:An embedded layer 2 is selectively formed in a silicon substrate 1. An epitaxial growth layer 3 is grown. A ground oxide film 4 is formed by thermal oxidation. A nitride film 5 is further formed. A region which is to become an element is made to remain, and the ground oxide film 4 and the nitride film 5 are removed. An insulating isolation oxide film 6 is formed. Then, a collector lead-out electrode 7 and a first polysilicon film 8 are formed. Thereafter, a CVD oxide film 9 is formed. A PSG film 11 is formed. The epitaxial growth layer 3 is etched. Heat treatment is performed in N2 atmosphere, and an outer base layer 16 is formed. A silicon epitaxial layer 13 is further formed and activated. Thereafter, base and collector electrodes 14 and an aluminum electrode 15 is formed. Thus, high speed switching operation can be performed.
Patent JP-H02231183-A (JP)
Title: Ribbon cassette rocking device
Inventor: SUZUKI HIROSHI
IPC: B41J35/14
Filed: 1989-03-03
Abstract: PURPOSE:To obtain a ribbon cassette rocking device having no possibility of the loss of printing data by a method wherein a single stage ribbon cassette that contains a single stage printing ribbon made of a single printing area and can be load/unloaded on or from a support part is provided, and a disengaging part for disengaging from a rocking mechanism is provided on the single stage ribbon cassette. CONSTITUTION:A single stage ribbon cassette 31 is engaged with both projections 4c and a plate spring 15 at engaging parts 31c, 31d provided on the bottom wall thereof. The single stage ribbon cassette 31 is horizontally held while being energized to be rotated counterclockwise about shaking shafts 8, 9 by the plate spring 15, and a single stage printing ribbon 32 is disposed on a printing application position. Even when based on the actuation of a drive motor, an actuation gear 10 is reciprocated through gears 26, 23, 21, 20, 18 and the second rocking shaft 9 is rocked, there is not possibility that the single stage ribbon cassette 31 may be rocked with the rocking of the shaft. Therefore, printing is conducted with the single stage printing ribbon invariantly disposed on the printing application position, whereby the omission of printing and the loss of printing data can be prevented.
Patent JP-S59188240-A (JP)
Title: Radio receiver
Inventor: NAKAMURA KOUICHI
IPC: H04B1/16
Filed: 1984-03-19
Abstract: PURPOSE:To record the output of a radio receiver at a preset time and to perform other process by making even electric equipment which is connected to the external connection terminal of the radio receiver possible to be controlled by an incorporated timer. CONSTITUTION:A control switch circuit 9 is normally off. When a specific output from the timer part 1 appears at a preset time, a control part 3 turns on a radio receiving circuit 2 and also turns on a control switch circuit 9. Consequently, a tape recorder 11 is powered on and the output of the radio receiving circuit 2 is inputted thereto at the same time. For this purpose, the tape recorder 11 is placed in a sound recording state previously to record the output of the radio receiving circuit by the tape recorder 11 as it is.
Patent JP-S58169818-A (JP)
Inventor: MORI SADAJIROU
IPC: H01H9/36
Filed: 1982-03-31
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-S51126971-A (JP)
Title: A post treatment method in wet type exhaust gas desul furization plant
Inventor: KITAJIMA TOYOJI
IPC: B01D53/77
Filed: 1975-04-30
Abstract: PURPOSE: Fuel cost required for reheating in preventing smoky water vapor discharge released from a wet type exhaust gas desulfurization plant is reduced. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61214918-A (JP)
Title: Tapping machine
Inventor: SHIOZAWA JUNICHI
IPC: B23G1/20
Filed: 1985-03-15
Abstract: PURPOSE:To provide interchangeability mutually between each spindle, by forming into a unit the tap spindle with its axial center serving as the center and assembling the tap spindle with its external shape almost identical to a unit part of the drill spindle. CONSTITUTION:The second quill 10 forms an external shape almost equal to that of a quill 28 of a drill spindle 4. Consequently, a spindle 3 is placed in a condition that it can be assembled also in the present position of the drill spindle 4. Accordingly, a kind of a work 49 changes, and even when tapping is required in a drilling position, this tapping machine 1 can softly correspond to the requirement by replacing the drill spindle 4 with the tap spindle 3.
Patent JP-S56150882-A (JP)
Title: Superconductive magnet current supplying device
Inventor: OOKUMA KEIJI
IPC: H01F6/06
Filed: 1980-04-23
Abstract: PURPOSE:To simplify the structure of a superconductive magnet current supplying device and to eliminate the damage of the insulation of electric conductors such as copper, aluminum or the like by electrically insulating the conductor with powderlike heat conductive and electric insulator such as magnesia or the like and containing it in a sheathed tube. CONSTITUTION:A sheathed tube 17 made of stainless steel pipe or the like is covered on a conductor 16 made of copper pipe, and powderlike heat conductive and electric insulator 18 such as magnesia or the like is filled in the intermediate part. This tube 17 is swaged to increase the density of the magnesia 18 to thus improve its thermal conductivity. The tube is airtightly sealed at 19 with glass compound or the like, and it prevents the improper insulation of the magnesia 18 due to water content. The airtightness of the tube against the vacuum can be reliably provided by welding the tube 17 to inner and outer tanks 5 and 6.
Patent JP-H05254391-A (JP)
Title: Seat belt retractor
IPC: B60R22/42
Filed: 1992-03-11
Abstract: PURPOSE:To further improve constraining performance for occupants and to strengthen safety by surely preventing drawing-out of a belt after winding of the seat belt with a pretentioner. CONSTITUTION:A seat belt retractor is provided with a pretentioner 5 for winding sag of a seat belt 4 by operating a gas generator 7 based on a detection action of a collision sensor 6, moving a piston 9 in a cylinder part 8 by the generated gas pressure and hauling a wire 10 so as to rotate a spool 3, and a clamp mechanism 11 for locking movement in the drawing-out direction by holding the seat belt 4 with a fixed clamp 12 and a movable clamp 13. A cam part 20 which is projected on the spool and can be moved with it, and a projection part 13f which is projected on the side of a free end 13e of the movable clamp 13 to move a locking face 12a of the fixed clamp 12 so that it can be pressed with the cam part are provided.
Patent JP-H06242319-A (JP)
Title: Illumination tube
Inventor: BESSHO TERUTAKA
IPC: G02B6/00
Filed: 1993-02-17
Abstract: PURPOSE:To improve an illumination tube appropriate as a secondary light source fat a decorative illumination and to remove the unenvenness of luminance generated in the longitudinal direction of the tube. CONSTITUTION:The inside of a cylindrical body 11 having transmissivity is filled with elastomer as a core material 12. Particulates 13 are mixed with the core material 12 so that their density is increased in accordance with a distance separated from the light incident end of the body 11. Thereby the luminance of incident light is increased by the light dispersion of the particulates 13 and a linear illuminating body reducing the unevenness of luminance distribution in the longitudinal direction can be obtained.
Patent JP-S60197454-A (JP)
Title: Negative pressure power multiplier
Inventor: MIYAZAKI YOSHIHISA
IPC: B60T13/52
Filed: 1984-03-19
Abstract: PURPOSE:To achieve automatic multiplying function by providing an auxiliary valve independently from a control valve to be controlled for the purpose to function a booster piston through the differential pressure and enabling function of said valve through an operating unit. CONSTITUTION:In the system, a control valve 5 is functioned through an input rod 11i to produce the differential pressure between two chambers A, B to be defined through a booster piston 2 in a booster shell 1 and to push the output rod 11o forward through the piston 2. Here, a displacable auxiliary valve 30 is provided while surrounding the valve body 13 of control valve 5 irrespectively of the control valve 5 between two positions for enabling communication/interruption between both chambers A, B. While a negative pressure operating unit 33 is provided movably with the input rod 11i and its operating rod 33a is communicated with the auxiliary valve 30. The operating unit 33 is connectable with the negative pressure source V through a solenoid changeover valve 42 to be energized by a command unit 47 upon satisfaction of specific conditions such as stall of car.
Patent JP-S59177673-A (JP)
Title: Generating device of line width vector
Inventor: OGASAWARA TOSHIO
IPC: G09G5/20
Filed: 1983-03-29
Abstract: PURPOSE:To generate a vector having an optional line width and an optical direction in a high speed with one indication by controlling a counter, which generates vector information of a desired width successively, in accordance with the result of an adder which operates successively subdirection information for a main direction. CONSTITUTION:The X coordinate of a start point S of a vector is set initially to an X counter 11 through a switch 10, and the Y coordinate of the start point S of the vector is set initially to a Y counter 14 through a switch 13. An address control circuit 15 controls a W counter 8 and X and Y counters 11 and 14. A vector generating circuit 16 outputs a vector generating signal for a coordinate point whose address is indicated. A control part 17 controls the Y counter 12 in accordance with the positive or negative of the addition result of an adder 5 and detects all ''0'' of an L counter 7 to terminate the control, thus controlling the device overall. Deflection information of main direction and subdirection are set to registers 1 and 2.
Patent JP-H11246658-A (JP)
Title: Production of copolyester
Inventor: KINUGAWA MASAYUKI
IPC: C08G63/86
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyester useful for, e.g. gas barriering containers by treating a polyethylene terephthalate(PET) oligomer in two stages, esterification and then polycondensation in the presence of a polycondensation catalyst. SOLUTION: This high-molecular-weight copolyester is obtained by a two- stage process; esterification for at least 0.5 h as the first stage of (A) a PET oligomer having a number-average molecular weight of 2,000 or less with (B) isophthalic acid at an isophthalic acid component/terephthalic acid component molar ratio of 95/5 to 15/85, and ethylene glycol, and (C) 1×10<-4> to 200×10<-4> mols of phosphoric acid (ester) per mol of the acid component; and polycondensation as the second stage, effected in the presence of a polycondensation catalyst with (E) an Sb compound, Co compound and Zn compound added to levels which satisfy the relationships shown by formulae I to VI (unit: 10<-4> /acid, mol/mol), to a number-average molecular weight of at least 10,000. This copolyester is excellent in color tone, resistance to heat and impact, and transparency.