baber/WOPTO huggingface dataset:
Patent JP-H03199700-A (JP)
Title: Surging detector for turbo-compressor
Inventor: ADACHI YASUNORI
IPC: F04D27/02
Filed: 1989-12-25
Abstract: PURPOSE:To prevent occurrence of surging by outputting a surging signal when a detected differential pressure between a hub side pressure and a shroud side pressure in the vicinity of a diffuser inlet becomes lower set differential pressure than that at the time of the occurrence of the surging. CONSTITUTION:Air quantity is adjusted by driving a motor 6 to control the opening of a vane 5. The air quantity decreases as a heat insulating head increases and approches a surge line, and when it exceeds the surge line, surging occurs. A differential pressure between a hub side pressure 11 and a shroud side pressure 12 increases as the differential pressure approches the surge line, and the differential pressure on the line become generally uniform regardless of the opening of the vane 5. Consequently, by detecting the differential pressure by means of a differential pressure detector 13, a surging signal is output according to the heat insulting head along the surge line, so that surging can be prevented securely regardless of capacity control.
Patent JP-H06161727-A (JP)
Title: Hierarchical display method for flowchart
Inventor: NAKAO HIDEJI
IPC: G06F9/06
Filed: 1992-11-24
Abstract: PURPOSE:To provide the method which generates and displays the flowchart of a subroutine on a different screen without ending the screen output of a current flowchart only by indicating the desired subroutine whose contents are to be seen on the screen where one flowchart of a program in hierarchical structure is generated and displayed. CONSTITUTION:When a specific label name in a flow chart while flowcharts #2 and #3 are generated and displayed on the screen, the file corresponding to the label name is retrieved and the flowchart of the file is automatically generated, so that both the flowcharts are hierarchically displayed. Further, when graphic corresponding to the label name in a source file #1 is arranged on the screen, it is decided whether or not there is the arrangement position is in an area 13 wherein the row change, column change, etc., of the flowchart is made, thereby properly changing rows or columns.
Patent JP-H09150200-A (JP)
Title: Sludge concentrating device and its washing method
Inventor: SUGAYA KENZO
IPC: B01D33/06
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a concentrating device for flocculated sludge in the fore stage of a pressure dehydrating machine and its washing method. SOLUTION: This device is constituted to form flocs by adding a high- polymer flocculating agent to the sewer sludge, etc., and to feed the sludge to the pressure dehydrating machine after concentrating this flocculated sludge. A screen drum 4 for separating supernatant is erected freely rotatably in a sludge feed tank 1 installed in the fore stage of the pressure dehydrating machine. This screen drum 4 is internally provided with washing nozzles 9 toward the screen surface. A separated liquid take-out pipe is connected to the bottom of the screen drum 4 and, further, a concd. liquid discharge pipe is disposed at the bottom of the sludge feed tank 1. A concn. sludge transporting pump is connected to this discharge pipe and the entire surface filtration of the screen drum 4 is executed by utilizing a liquid pressure difference between the inside and the outside of the screen drum 4.  The method for washing the concentrating tank comprises washing the screen by providing the sludge feed tank 1 with a water level detector, detecting the clogging of the screen drum 4, and injecting washing water to the screen drum 4 or operating the washing water pump 11 by the water level detector disposed in the screen drum 4.
Patent JP-H03198788-A (JP)
Title: Method for producing biotins
Inventor: NAKAMURA TAKESHI
IPC: C12R1/07
Filed: 1989-12-28
Abstract: PURPOSE:To efficiently produce biotins by culturing a biotins-producing bacterium belonging to the genus Bacillus and simultaneously having resistance to N,N',N'',N'''-tetrachloroglycollyl in a prescribed medium. CONSTITUTION:Bacillus sphaericus IFO 3525 is treated with N-methyl-N'-nitro-N- nitrosoguanidine to provide NT-10510 (FERM P-11163) which is biotins-producing bacterium having resistance to N,N',N'',N'''-tetrachloroglycollyl. The NT-10510 is introduced into a normal medium and cultured under shaking-incubation, aerobic submerged stirring incubation, etc., to afford biotins and then biotins are recovered from the medium. Furthermore, the culture temperature is preferably about 20-40 deg.C and pH or medium during culture is preferably maintained to be nearly neutral.
Patent JP-H05170235-A (JP)
Title: Handler equipped with marking device
Inventor: SHINRA MASANORI
IPC: B65B61/26
Filed: 1991-12-20
Abstract: PURPOSE:To make the handling work of a product unnecessary, and prevent the error of marking work from happening by continuously performing the measuring work of product characteristics by a product testing device for semiconductor packages, and the marking work of the result, by one device. CONSTITUTION:In order to give a mark for each discharge classification of products, a marking device 4, which is equipped with a printing piece to print a mark, and a dryer to dry the printed part, is installed at a discharge part 3 of a handier 1 which feeds and discharges semiconductor packages 11 to a product testing device 10.
Patent JP-H06186186-A (JP)
Title: Non-destructive inspection method for multilayer panel
Inventor: IWASAKI MITSUO
IPC: G01N25/72
Filed: 1992-12-18
Abstract: PURPOSE:To provide a non-destructive inspection method which can discover presence or absence of abnormality inside an object to be inspected such as a multilayer panel accurately. CONSTITUTION:A hot water pillow 1 has a liquid inside and is cooled or heated by a heating medium, a refrigeration medium, and an agitator in a heat transfer chamber, thus controlling temperature. Also, a skin enclosing the liquid is constituted by a soft material such as rubber which can uniformly contact an object where it is placed and uniformly performs cooling or heating to an object honeycomb panel 2. The temperature state is transferred to the surface plate through a core 2a from a rear surface plate. The temperature distribution of the surface plate is subjected to image processing by an infrared ray camera 4 and a display 5, thus inspecting adhesion state by confirming the state of a normal or defective part.
Patent JP-H05170612-A (JP)
Title: Antibacterial-antifungal aqueous solution composition
Inventor: UTSUNOMIYA ATSUSHI
IPC: A01N59/12
Filed: 1991-12-20
Abstract: PURPOSE:To provide an aqueous solution composition not foaming, having a good bactericidal force, having excellent stability in a low concentration for a long period, and capable of efficiently utilizing an iodine source. CONSTITUTION:Iodine is suspended in the aqueous solution of an alkali metal chloride or acid, and chlorine is introduced into the suspension to prepare the aqueous solution composition of iodine monochloride. The amount of the alkali metal chloride or acid is approximately 0.5-30 moles based on the iodine, and the concentration of the iodine monochloride in the solution is about 0.05-60wt.%. The diluted solution (the concentration of the agent is 10-50ppm) of the aqueous solution composition has a good bacterial force against three kinds of bacteria. When the aqueous solution is left at 50 deg.C for 28 days, the active iodine remains in the composition in an amount of 99.5wt.% based on the amount of the iodine at the leaving-starting time.
Patent JP-H07201482-A (JP)
Title: Discharge lamp lighting device
Inventor: HARA TAKAHIRO
IPC: H02M7/5387
Filed: 1993-12-28
Abstract: PURPOSE:To use an element of low withstand voltage by feeding back energy, accumulated in a choke coil and diode, to respectively corresponding capacitors, so as to decrease fluctuating voltage of a smoothing capacitor in an inverter circuit. CONSTITUTION:A series circuit of a pair of capacitors 25, 26 is connected between output terminals of a full wave rectifier circuit 2. Both ends of this series circuit are connected to both ends of a series circuit of a pair of switching elements 7, 8 respectively through forward direction diodes 28, 29. Simultaneously with the above, a connection point of the capacitors 25, 26 and a connection point of the elements 7, 8 are connected through a choke coil 31. A diode 50 and a choke coil 52 are provided so as to back energy, accumulated in the coil 31, to the capacitor 25. A diode 51 and a choke coil 53 are provided so as to feed back energy, accumulated in the coil 31, to the capacitor 26. Thus, voltage of a smoothing capacitor in an inverter circuit is prevented from abnormally rising.
Patent JP-H07186924-A (JP)
Title: Traction control device for vehicle
Inventor: TSUYAMA TOSHIAKI
IPC: B60W10/06
Filed: 1993-12-28
Abstract: PURPOSE:To improve stability of a vehicle running in a bad road zone by changing corrective quantity which is made by a bad road correction means, in the direction for reducing the drive torque when the wheel steering angle and the yaw rate deviation is more than a specified value at the time of operating the steering characteristic control means. CONSTITUTION:Upon finding the yaw rate from the acceleration of the front and rear body, whose steering characteristics of the front wheel steering device 102 of a vehicle are respectively detected by lateral acceleration sensors 134a, 134b, and calculating the deviation of the actual yaw rate from the target yaw rate as a yaw rate deviation, a steering characteristic control means is operated. When the steering angles of wheels 2FL, 2FR are deviated from the yaw rate by more than the specified value at the time of operating the steering characteristic control means, the corrective quantity made by a bad road corrective means is changed in the direction for reducing the drive torque. Thus directional stability of a vehicle can be improved even when it runs in a bad road zone.
Patent JP-H10183409-A (JP)
Title: Corset
Inventor: KOYAMA RYOSAKU
IPC: A41C1/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a corset capable of reducing uneasiness in wearing and not extremely impairing body shape correcting function. SOLUTION: This corset is formed so as to position outside an ideal curved surface designed by the corset at a lower part than a waist line lower part.
Patent JP-2000163899-A (JP)
Title: Driving device of recording disk
Inventor: SHIMOZATO TORU
IPC: G11B21/22
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a suspension holding mechanism capable of contributing to the prevention of the twist of the suspension for holding a head. SOLUTION: The suspension 22 is connected to the free end of a carriage arm 20. The magnetic head 17 confronted with a magnetic disk 16 is mounted on a tip of the suspension 22. A push-up member 31 held in parallel to the disk surface is brought into contact with the suspension 22 from the disk surface side. The push-up member 31 is moved toward the tip of the suspension 22 while bringing into contact with the suspension 22. As the result, the warp is generated on the suspension 22, and the magnetic head 17 at the tip of the suspension 22 is kept away from the disk surface. By adjusting the gradient direction of the suspension 22 and the direction of the push-up member 31, the twist of the suspension 22 is evaluated.
Patent JP-H05172553-A (JP)
Title: Measuring method of outline shape
Inventor: KIKU NOBUTAKA
IPC: G01B15/04
Filed: 1991-12-20
Abstract: PURPOSE:To measure the shape of an object to be measured in a short time by a method wherein an object to be measured with a uniform cross section in the longitudinal direction thereof is fixed at a fixed angle of inclination and immersed into a liquid and the transmission intensity of X rays is measured in an area in which the object to be measured crosses the surface of the liquid is measured to extract the area where the transmission intensity varies. CONSTITUTION:An object 10 to be measured is held parallel with an X axis 14a of a two-dimensional X-ray detector 3 in the longitudinal direction thereof at a fixed angle gamma with the surface 13 of a liquid. X rays 12 from an X-ray generator 1 pass through the object 10 to be measured and the liquid 9 to be measured with the detector 3 and the results are processed with a data processor 4. Here, X-ray transmission intensity I varies with the direction of the length of the liquid transmitted and while the intensity I is fixed at parts positioned at a lower part (area A) and an upper part (area C) of the surface 13 of the liquid, it varies at the area B where the object 10 to be measured crosses the surface 13 of the liquid. So, the detector 3 detects the intensity I and the device 4 determines the intensity varying area. Then, the thickness 1 of the object 10 to be measured is calculated from the length (X2-X1) and the angle gammaof inclination. Thus, the outline of the object 10 to be measured can be displayed on a CRT 7.
Patent JP-H03195652-A (JP)
Title: Facsimile device
Inventor: IWATA NAOHIRO
IPC: B65H11/00
Filed: 1989-12-26
Abstract: PURPOSE:To have normal transport of documentation sheets while those in standby are left placed on a standby documentation sheet placing table, by installing No.2 documentation placing table in parallel with No.1, with the documentation sheet transport path used commonly, allowing a transport roller to be driven when a documentation sheet or sheets are placed on the No.2 documentation sheet placing table, and actuating this drive with a drive start signal. CONSTITUTION:No.2 documentation sheet placing table 21 is installed in parallel with No.1 documentation sheet placing table 1 to be used at normal time, wherein one documentation sheet transport path is provided commonly. A transport roller 23 is provided at this No.2 table 21, and the transport roller 23 is allowed to be driven when a documentation sheet or sheet are placed on the No.2 table 21, and this drive is actuated with a drive start signal. This eliminates the risk that a documentation sheet or sheets in standby 22 occupy documentation sheet table at the time of timer transmission of signals and polling standby, which enables normal transport of documentation sheet while the documentation sheets in standby 22 are left placed on the table 21. This annexation of table 21 does not hinder enhancement of the normal transporting function for documentation sheets and the operating easiness, and further the cost and size do not differ substantially from any conventional arrangement.
Patent JP-H06158083-A (JP)
Title: Functional fluid
Inventor: FUJITA TOYOHISA
IPC: H01F1/34
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a functional fluid having a marked effect of increasing viscosity or giving polarized transmitted light in a manner such that, under the influence of a magnetic field and/or an electric field, the fine ferromagnetic particles and the fine dielectric particles in the fluid can align along the directions of the respective fields to form clusters. CONSTITUTION:This functional fluid is one composed of a dispersion medium comprising an organic solvent and a dispersion comprising ultrafine ferroelectric particles and ultrafine dielectric particles and functioning under the influence of a magnetic field and/ox an electric field.
Patent JP-H05149501-A (JP)
Title: Exhaust gas re-combustion type combined cycle plant
Inventor: OZAWA MASAHIRO
IPC: F22D1/04
Filed: 1991-11-28
Abstract: PURPOSE:To feed exhaust gas generated by a gas turbine, which gas has a proper temperature, to a boiler, by a method wherein a low pressure stack gas cooler is equipped in a fine and a gas turbine exhaust gas cooler is equipped in an exhaust gas duct for the gas turbine. CONSTITUTION:A low pressure stack gas cooler 14 is equipped in a flue 13 and is connected to a bypass 16, which is allowed to branch from a feed-water pipe 6 on the upstream side of a low pressure feed-water heater 7 and is connected to the feed-water pipe 6 on the downstream side thereof. A bypass 17, which is allowed to branch from the feed-water pipe 6 on the upstream side of a high pressure feed-water heater 8 and is connected to the feed-water pipe 6 on the downstream side thereof, is also provided and a gas turbine exhaust gas cooler 19 equipped in an exhaust gas duct 2 for a gas turbine 1 is connected to the bypass 17. In this way, heat absorption of feed water is suppressed, and a exhaust gas temperature from a gas turbine 1 is kept proper.
Patent JP-H06156384-A (JP)
Title: Controlling gear for vessel main engine
Inventor: SATO TSUNEO
IPC: B63H23/30
Filed: 1992-11-25
Abstract: PURPOSE:To enable one control handle to execute both the revolution control of an engine and rolling control. CONSTITUTION:In the turning range of a control handle 11 which is turned beyond a position for the lowest rotation, the engine rotation control handle 1 is connected to a trawling mechanism while being interlocked therewith.
Patent JP-2000162845-A (JP)
Title: Tandem-type color image-forming device
Inventor: MURAKAMI MASANORI
IPC: G03G15/01
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of obtaining an outputted image of high quality with inconspicuous color slippage at a low cost. SOLUTION: Photoreceptor drums 3Y and 3M are driven by the same motor M3 via a timing belt B3. Thus, the number of motors and timing belts in use is reduced. Then, the rotating speed of the photoreceptor drum 3M is detected by an encoder 11M, and the feedback control of the output of the motor M3 is executed based on the detected speed signal. Additionally, the rotating speed of the photoreceptor drums 3K and 3C are detected separately by encoders 11K and 11C, and the feedback control of the outputs of the motors M1 and M2 is executed based on the respective detected speed signals. Thus, color slippages other than yellow one is reduced, since the color slippages other than the yellow is inconspicuous, so that a full color image of high quality with inconspicuous color slippages as a whole is outputted.
Patent JP-H03202805-A (JP)
Title: Video camera with zoom
Inventor: HIROSE YOSHIKAZU
IPC: H04N5/232
Filed: 1989-12-29
Abstract: PURPOSE:To moreover expand a zoom magnification rate by detecting the arrival of a zooming means at a driving end, driving an instantaneous changing means and this zooming means in opposite directions and thereby changing a zoom ratio to a prescribed ratio. CONSTITUTION:An excess current flows to a motor 6 for shifting the zoom lens when the zoom lens 50 arrives at a telephoto end from a prescribed wide angle end. This current is detected by a wide angle/telephoto end detecting circuit 1. The detection signal thereof is applied to a control circuit, from which a control signal is applied to driving circuits 7, 11 in response with the signal. An extender lens 5 is shifted to the rear telephoto side in this way and a variator lens 3 is shifted in a forward wide angle direction and, therefore, a 16-times zoom function is obtd. by the cooperation of the zoom lens and the extender lens when a 2-times extender function is added to an 8-times zoom function.
Patent JP-H04200717-A (JP)
Title: Dehumidifier
Inventor: KATO NOBORU
IPC: B01D53/26
Filed: 1990-11-30
Abstract: PURPOSE:To make possible the dehumidification of air which runs continuously and eliminate replacement of a desiccator by regenerating a desiccator using a hot air generated by a heater for desiccator regeneration, if the desiccator comes to a saturated condition, and further, discharging moisture seeping out of the desiccator into an extra-system area with a vapor separated. CONSTITUTION:A main dehumidifier system 1 consists of a heater for desiccator regeneration 6 provided near an air inlet orifice 5a, and further, is filled with a desiccator 7 internally. A vapor separator 2 connected to the main dehumidifier system 1 is composed of a porous cylinder 21 having continuous babbles and a vapor transmission film 22 provided on the inner surface of the former as constituent parts of the cylindrical peripheral wall part of the system 1. Thus, the system is capable of discharging the vapor passing through the vapor permeation film 22 to an extra-system area. If a desiccator reaches a saturated state, the heater 6 is energized and, at the same time, a compressed air is supplied from the air inlet orifice 5a of the main dehumidifier system 11 to generate hot air. Subsequently, the moisture absorbed by the desiccator is deserved thermally and the generated vapor is discharged to an extra-system area as indicated by an arrow using the vapor separator 2.
Patent JP-H11172516-A (JP)
Title: Inner cap body for working helmet
Inventor: SATO SHIGEO
IPC: A42B1/06
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an inner cap body, improving wearing property and wearing feeling for increasing convenience by installing the cap part for wearing and a hanging down part, and forming as one unit. SOLUTION: This inner cap body is obtained by folding back a belt like woven cloth 4 having a prescribed width and a length at least winding from a shoulder through a forehead and to another shoulder at a middle part 4a, sewing edge parts 4e of the one side of the edge thereof in longitudinal direction from the edge part 4b to almost middle thereof each other, and forming by sewing the edge part of a loop like cloth part 5 around a head between the above middle part and the above folding back part with the edge part 6e of a ceiling cloth 6 composed of a woven or mesh cloth having a prescribed shape. Also, for a use in winter season, ear-covering materials 7 composed of a woven cloth, a cotton material, etc., at the positions for hanging over the ears of a worker.
Patent JP-H07159448-A (JP)
Title: Optical voltage measuring instrument
Inventor: NODA TAKESHI
IPC: G01R15/06
Filed: 1993-12-08
Abstract: PURPOSE:To improve the measurement accuracy of an optical voltage measuring instrument which measures the voltage across a conductor by utilizing an electrooptic effect. CONSTITUTION:An optical voltage measuring instrument is constituted of an optical voltage sensor 20 which is positioned in a closed container 10 so that the transparent electrode 26 of its electrooptic crystal 24 is opposed to the front end face of a conductor 11 across which a voltage is applied, grounding electrode 30 which is positioned between the sensor 20 and conductor 11 and has a hole 32 at the part facing the front end face of the conductor 11, lead wire connecting the electrodes 20 and 30 to each other, signal processing circuit 43 which calculates the voltage across the conductor 11 from the optical signal of the sensor 20, and optical fibers 41 and 42 which connect the sensor 20 to a sealed terminal 14.
Patent JP-H09178877-A (JP)
Title: Guiding method for control rod
Inventor: KASHIWAI SHINICHI
IPC: G21C7/16
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a guiding method for the lower section of the control rod of a reactor using a coolant guide pipe and preventing reduction in the buckling strength and vibration preventing function of the control rod. SOLUTION: For the first means, a control rod guide pipe having faces parallel with the vanes of a control rod 14 and having the same drive stroke as that of the control rod 14 on the whole length is held by coolant guide pipes 20, and the control rod 14 is guided by the control rod guide pipe and guide rollers 40 provided at the lower sections of the control rod vanes. For the second means, the control rod 14 is guided by the coolant guide pipes 20 and the guide rollers 40 provided between the vanes of the control rod 14 and capable of changing the attitude to the horizontal state and the inclined state with an operation shaft 34 and a presser plate 36.