baber/WOPTO huggingface dataset:
Patent JP-S60238428-A (JP)
Title: Method and apparatus for regulating concentration of metal releasing liquid
Inventor: UCHINO KAZUHIRO
IPC: C01B9/08
Filed: 1984-05-11
Abstract: PURPOSE:To prevent an accident such as clogging in a pipeline resulting from the supply of chemicals, etc. by controlling the concn. of a fluoride releasing liquid with the two items of total HF and total NH4F, supplying chemicals, etc. to an appropriate place, and carrying out the operation of a metal releasing process. CONSTITUTION:A crystallizer 10 is provided with a mixing zone 18, a stationary organic solvent zone 13, and a stationary fluoride releasing liquid zone 20, also provided below said zones with a fluoride metallic complex crystal separation zone 27 and a crystal growth zone 21 or a releasing liquid cooling zone 22, and operated as follows. Namely, an organic solvent S contg. extracted metallic ions is brought into contact with a fluoride releasing liquid D in the zone 18 to deposit fluoride metallic complex crystals X. Then to convert the crystal X into metal (oxide), an NH4HF2 soln. is supplied into the zone 21 or 22 of the crystallizer 10, and the discharged 28 liquid D wherein a fluoride metallic complex crystal decomposing gas G is supplied to the zone 18. The filtrate after separating crystals is supplied into the zone 20 below the zone 13, and the liquid D is circulated and reused.
Patent JP-H10290129-A (JP)
Title: High frequency amplifier
Inventor: ABE MASAMI
IPC: H03F3/193
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To properly control the gate bias voltage field effect transistor(FET) for high frequency amplification with simple configuration by measuring the DC drain current of FET for high frequency amplification and controlling the switching of plural enhancement type FET based on the measured result. SOLUTION: A drain current measuring means 16 supplies the measured value of drain current of FET Q11 for high frequency amplification to a control circuit 20. Based on the measured value and the table of correspondent relation between gate source voltage and drain current in a memory 22, a CPU 21 of control circuit 20 calculates a gate source voltage for providing the desired drain current and controls the switching states of enhancement type FET Q12-Q14 through an output part 24. Thus, a gate bias voltage Vgg is divided and the gate source voltage of transistor Q11 can be set at a suitable value.
Patent JP-S5320291-A (JP)
Title: Cargo handling method for sintered ore carrying ships
Inventor: NISHIOKA TAKUJI
IPC: B63B25/04
Filed: 1976-08-06
Abstract: PURPOSE: To construct a chute by the use of a bulkhead for dividing ship holds, whereby it is prevented upon loading sintered ore into ship holds that the ore be crushed to smaller pieces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03293265-A (JP)
Title: Labelling-system for paper tube
Inventor: TANIGAWA YASUNOBU
IPC: B65H55/00
Filed: 1990-04-10
Abstract: PURPOSE:To facilitate spindle control by installing a labelling device which performs a labelling, corresponding to a full-tube unit, for a paper tube. CONSTITUTION:When a paper tube comes to fullness at a unit Wu equipped with textile machinery with a winding part, an auto doffer AD is moved toward the unit Wu, so that doffing operation is started. On the other hand, simultaneously with the fullness, a labelling device 2 performs a labelling corresponding to the unit Wu for a paper tube B being on standby at a paper tube feeder 1. The paper tube B, where the labelling is over, is discharged to a conveyor 3 by the paper tube feeder 1. When the paper tube B is conveyed up to the auto doffer AD, this paper tube B is fed to the unit Wu by the auto doffer AD.
Patent JP-S58210419-A (JP)
Title: Electronic oven with sensor
Inventor: NIWA TAKASHI
IPC: F24C7/08
Filed: 1982-06-01
Abstract: PURPOSE:To enable to perform a more reliable detection of temperature, by a method wherein the mounting angle of an infrared sensor element is set to a position where a food placing table is not positioned within an angle of measuring field of vision. CONSTITUTION:An electronic oven is provided with a heating chamber 3 having a food placing table 5, a high frequency generating device for feeding microwave energy excited by a magnetron 1, to a food in the heating chamber 3 through a waveguide 2, and an infrared sensor element 4 for detecting infrared radiating energy from a food or a container. The mounting angle of the infrared sensor element 4 is set to a position where the food placing table 5 is not positioned within an angle 4a of measuring field of vision. This reduces the influence exerted by a rise in the temperature of the food placing table 5 as low as possible, and permits the more reliable detection of temperature.
Patent JP-S59220537-A (JP)
Title: Lotus root digger
Inventor: KOBASHI TERUHISA
IPC: E02F5/00
Filed: 1983-05-27
Abstract: PURPOSE:To enable sludgy soil to be discharged without mud being attached and also surface soil above lotus roots to be removed to a given depth by mechanical means by using a shovel of forked form. CONSTITUTION:A shovel 18 is formed of plural fixed forks 23 and 24 projecting downwards in one direction of front or rear side in relation to working face and a scooping fork 27 capable of coming near or separating from the forks 23 and 24 while turning in the front and behind directions in the face of the forks 23 and 24. A soil-scraping knife 31 to drop soil packed into the forks 27 is provided fixedly to the shovel body 18a between the forks 27. In the digging work, the shovel 18 is turned toward working face, as shown in Fig., a cylinder 29 is extended as shown in (a), and the work 27 is positioned upwards. Under the condition, the forks 23 and 24 penetrated into soil. The cylinder 29 is contracted as shown in (b), the fork 27 is penetrated into soil until coming near the fork 23, and when the fork 27 reaches a given depth, the shovel 18 is lifted up as shown in (c).
Patent JP-S5719623-A (JP)
Title: Device for measuring acoustic characteristics
Inventor: SUZUKI YOSHIHIRO
IPC: G01H17/00
Filed: 1980-07-11
Abstract: PURPOSE:To facilitate operation in a simple structure by sequentially controlling the operation of a sweep generator, a detector, a recorder, and the like based on the status of operating switches. CONSTITUTION:In the measurement of the frequency characteristics, the operating switch S5 is connected to the side a, and a start switch S1 is depressed. Then a measuring signal SM is generated in the sweep generator SWG. A speaker SPK in an object to be measured X such as an auditorium generates a sound whose frequency exponentially increases with time. An output So of a microphone MIC is recorded in the recorder REC as a function of the frequency via the detector DEC. In the measurement of reverberation time, the switch 5 is connected to the side b, and the switch S1 is depressed. The sweep is temporarily stopped by the switch 2, and the switch S3 is depressed. When the desired frequency is attained, the sweep is stopped by the switch S4, and the reverberation time is measured. Therefore the structure is made simple and the operation is facilitated.
Patent JP-H09260174-A (JP)
Title: Tension device
Inventor: NISHIJO YUICHI
IPC: H01F41/06
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To stably provide a minute tension which can be adjusted by a few grams. SOLUTION: A tension device is provided with a shaft 9 with an external thread at one end which is fixed on a plate 10, a pulley 20 rotatably mounted on the shaft 9, a spring fitted on the shaft 9 and pressing the pulley downward and a nut 11 screwed on the upper end of the shaft 9 to press the upper end of the spring 8. A sheet whose coefficient of friction of surface is smaller than that of the pulley 20 is fixed under the pulley 20 and a wire 5 drawn from a winding frame is wound on the pulley 20.
Patent JP-S61253722-A (JP)
Inventor: HAYAMI HIROSHI
IPC: C23C14/58
Filed: 1985-05-01
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-H0359086-A (JP)
Title: Hot-melt adhesive exhibiting controlled change in characteristics
Inventor: UIRIAMU ERU BANNERU
IPC: C09J153/00
Filed: 1990-04-10
Abstract: The novel adhesives of this invention contain a blend of components that result in the adhesive having a physical property that changes at a controlled rate as a function of time after application until it reaches a final equilibrium value. The adhesives can contain a thermoplastic polymer base, a tackifying resin, and an aromatic plasticizer optionally in combination with other ingredients. The plasticizer tackifier combination is chosen such that the tackifier/plasticizer interaction causes the initial value of the physical property after application to change, at a controlled rate, to a final equilibrium level.
Patent JP-H06281290-A (JP)
Title: Air conditioner
Inventor: KUSHIRO KAN
IPC: F25B39/00
Filed: 1993-03-31
Abstract: PURPOSE:To enhance a condensing efficiency of refrigerant at the time of cooling by combining a radiator of an engine for starting a compressor of an air conditioner and an outdoor heat exchanger. CONSTITUTION:A radiator 10' in a coolant circuit 9 of an engine 8 for driving a compressor 1 of an air conditioner is opposed to part 2' of an outdoor heat exchanger 2 to perform heat exchanging between the both. At the time of cooling, refrigerant of high temperature and high pressure gas from the compressor 1 is fed to the exchanger 2 via a four-way valve 6, and condensed while dissipating heat. Further, it is completely condensed by a subcooling heat exchanger 3.
Patent JP-H01267272-A (JP)
Title: Weft feeding system for loom
Inventor: AKIYAMA YASUO
IPC: B65H67/08
Filed: 1988-04-18
Abstract: PURPOSE:To make the promotion of feed motion speed-up in a textile factory accelerable by constituting a weft package in a warehouse so as to be conveyed up to the specified loom position by a package feeding conveyor. CONSTITUTION:A warehouse 4 or a stock area for a weft package is installed independently of a loom area 1, and a package is mounted on a conveyor in the warehouse 4 for storage in a state of being attached to a tray which conveys the package separately. In addition, a package feeding conveyor 6 is laid down between the warehouse 4 and the loom area 1, and the package attached to the tray is conveyed up to a position of a loom 2 on this conveyor 6. With suchlike constitution, the package in the warehouse 4 can be conveyed to the position of the loom 2 by a new package request signal. Consequently, there is unnecessary to place the package on the side of the loom 2, so that improvement in work environment is promoted and, what is more, the promotion of feed motion speed-up in textile factory is thus accelerable.
Patent JP-S58210824-A (JP)
Title: Compressed air drying system
Inventor: TANAKA TAMIO
IPC: F04B39/16
Filed: 1982-06-03
Abstract: PURPOSE:To enable suficient supply of compressed air from an air compressor to a main tank when the flow passage is reduced by clogging of desiccant of an air drier by providing a by-pass valve between entrance side and the main tank of the air drier. CONSTITUTION:A byp-pass valve 50 having an alarm switch is provided between entrance side and the main tank 11 of an air drier 4. When pressure of entrance side of the air drier 4 becomes higher than pressure of the main tank 11 by clogging of the filter 37 and desiccant 27 in the air drier 4, pressure of entrance side of the drier 4 is tansmitted to a connecting port 53 through a passage 25, a connecting port 69, piping 68, and pressure of the main tank 11 is transmitted to a connecting port 62 through piping 70. The by-pass valve 50 having an alarm switch receives the differential pressure and moves resisting a spring 60 and transmits the connecting port 53 to connecting port 62. Consequently, air discharged from the discharge port 2 of the air compressor is supplied directly to the main tank and deficiency of compressed air in the main tank is eliminated.
Patent JP-H10130860-A (JP)
Title: Stabilizing method for hydrogen storage material
Inventor: KONDO YASUHITO
IPC: C23C22/24
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To sufficiently stabilize a hydrogen storage material and to surely seal the occluded hydrogen by subjecting the hydrogen storage material which occludes hydrogen to surface treatment with an oxidizing agent having higher standard oxidation potential than the standard oxidation potential of oxygen. SOLUTION: One or more oxidizing agents selected from solns. of chromium oxide, salt of halogen oxoacid, permanganate and H2 O2 having higher by >=0.7V standard oxidation potential than the oxidation potential of Ni, preferably based on the standard hydrogen electrode is brought into contact with the surface of a hydrogen storage material. For example, by using CrO3 soln., an oxide which is produced on the surface of the hydrogen storage material and inhibits occlusion or emission of hydrogen can be dissolved and removed, and instead, a chromium oxide film can be formed. By the chromium oxide film, hydrogen occluded in the hydrogen occlusion alloy can be sealed in the alloy and prevented from releasing, and the hydrogen storage material can be enough stabilized.  When the hydrogen storage material is heated at >=70 deg.C, the oxide film releases oxygen and again changes into activation points for occlusion and emission of hydrogen.
Patent JP-S5429941-A (JP)
Title: Interruption control system
Inventor: KIRISAWA TADASHI
IPC: G06F9/48
Filed: 1977-08-10
Abstract: PURPOSE: To improve the interruption processing accuracy in respect to time by reducing the irregularity of the time from interruption factor occurrence to interruption processing completion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08292073-A (JP)
Title: Method and device for measuring landslide surface moving quantity
Inventor: SAKATA FUMIO
IPC: G01V3/12
Filed: 1995-04-20
Abstract: PURPOSE: To provide an inexpensive measuring device that is able to perform any measuring work at plural different places easily in a highly accurate manner, and also easily capable of handling it without any regulation from the viewpoint of application. CONSTITUTION: Respective GPS antennas 1a1 and 1a2 connected to an antenna switcher 4 in a first receiver is selected, setting two observation points Po1 and Po2 or their setup spots to each alteration spot, and the setup spot of a GPS antenna 1b connected to a second GPS receiver 2b in a second receiving unit is set to a reference point Pr. With an information processor 3a transmitting a changeover designating signal, designating the changeover of these GPS antennas 1a1 and 1a2, to the antenna switcher 4, a variation in each relative distance between the observation point Po1 and the reference point Pr or between the observation point Po2 and the reference point Pr is transferrably measured, and with this variable portion equivalent, a landslide surface moving quantity is calculate.
Patent JP-H11272892-A (JP)
Title: Device and method for moving and arranging object in three-dimensional space display system
Inventor: NAKAMURA MASAHIRO
IPC: G06T17/40
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate excessive operations at the time of moving an object on a display image and to facilitate an operation by operating an intersection of a straight line and a configuration plane of a certain object, acquiring the configuration plane of the certain object including the intersection and moving and arranging another object on the configuration plane by utilizing characteristic points that preliminarily belong to the other object. SOLUTION: A pointer is positioned at an optional point (a) on an object, e.g. an optional point on a clock, a mouse is pressed down and a two-dimensional coordinate of the point (a) is acquired. After that, the pointer is moved by moving the mouse. And, a three-dimensional coordinate that corresponds to the twodimensional coordinate of a pointer position after the movement is acquired. Whenever the difference of a pointer position is recognized, an intersection operation is performed and a three-dimensional coordinate that corresponds to a two-dimensional coordinate of a pointer position is acquired. And, when a pointer position reaches another optional point of another object, a mouse button is released and the object is conclusively arranged.  In such a case, the object turns to up and down in a normal line direction and in an up direction of three-dimensional space and is arranged on an optional configuration plane G1 of the other object whose other optional point is a configuration point.
Patent JP-S5619103-A (JP)
Title: Process input and output unit
Inventor: KOBAYASHI KENZOU
IPC: G05B15/02
Filed: 1979-07-26
Abstract: PURPOSE: To decrease the load factor of the central operation unit and to increase the processing speed, by giving the processing ability to the process input and output unit.  
     CONSTITUTION: The signal from the plant signal sources A4, B6 is stored in each data memory 22 in the form that required data processing is finished with the process input and output units C11, D12 to which the internal logic according to the signal is set. Accordingly, when the central operation unit 1 desires to read in the plant signal, it can only read in the data from the data memory 22 in the process input and output units C11, D12 corresponding to the signal through the process input and output unit 2. Accordingly, the data of the plant can immediately be used without increasing the load factor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63260779-A (JP)
Inventor: NISHIMOTO KATSUSHI
IPC: B25J9/22
Filed: 1987-04-20
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-H05289567-A (JP)
Title: Electrophotographic device
Inventor: YOSHINAKA SHUICHI
IPC: G03G15/20
Filed: 1992-04-15
Abstract: PURPOSE:To reduce the number of parts of a movement mechanism or a sensor, etc., and cost, to evade misalignment in the relationship of the positions of an upper and a lower heating rolls and a sheet carrying movement part due to erroneous operation and to reduce the occurrence of paper-jamming by moving the sheet carrying movement part and the upper and the lower heating rolls in a linked motion. CONSTITUTION:The upper and the lower heating rolls 201 and 203 provided to be in contact/uncontact with a middle heating roll 202 in a fixing device 200 and the sheet carrying part 121 of a suction unit 100 carrying the sheet where the toner image is transferred to this fixing device 200 are linked and moved by utilizing a cam for the heating roll 300 and a cam for suction unit 301 provided to be antiphase to the shaft which cam 303.
Patent JP-H10286251-A (JP)
Title: Fluoroscopic operating device
Inventor: MASAI EIICHI
IPC: A61B6/03
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To form a highly precise image in real time by providing a fluoroscopic device having a highly precise resolution, a high-speed fluoroscopic device having means capable of detecting a position and an attitude, and an arithmetic processing device for changing the coordinate axes of the images obtained from these devices and mutually conforming the images. SOLUTION: In the application to an operation support device for performing up to the positioning of an injection needle when the injection needle is inserted to the lever to inject alcohol, this device is provided with an electron beam X-ray CT device 10, an ultrasonic image device 20 for generating an ultrasonic image is set on the top end of a goniometer 30, and an inserting device 50 is set on the top end of a manipulator 40. Further, this device has a three- dimensional CCD camera 80 for measuring the three-dimensional positions of markers 201, 501 on the ultrasonic image device 20 and the inserting device 50.  The three-dimensional fluoroscopic image obtained by the electron beam CT device 10 is superposed with the three-dimensional image obtained by a US image device 120 with a medicine injection needle 501 inserted into the body as the collating mark to provide a composed three-dimensional image.
Patent JP-H08290260-A (JP)
Title: Method and device for feeding molten metal
Inventor: UNNO KAORU
IPC: B22D39/06
Filed: 1995-04-20
Abstract: PURPOSE: To automatically suck the molten metal in a metal furnace by a molten metal sucking pipe by setting the pressure in a molten metal tank to the pressure in the furnace when the molten metal is sucked by making use of the pressurized gas when the molten metal is fed. CONSTITUTION: An upper part of a molten metal tank 2 is sealed, a pumping pipe 5 of the gas is connected to an upper wall 2a, and an automatic valve 6 is interposed to the pumping pipe 5. The automatic valve 6 is used for feeding and discharging the pressurized gas, and when the pressurized gas is fed, the molten metal is fed. When the pressurized gas is discharged, the molten metal is introduced into the molten metal tank That means, the automatic valve 6 is opened, and the pressurized gas is discharged outside, and if the pressure inside the molten metal tank 2 is equalized to the atmospheric pressure, the molten metal flows into the molten metal tank 2 through a molten metal tube 4 and a molten metal feeding pipe 3 as indicated by the arrows 7, 8 due to the pressure of the molten metal in the furnace.  When the pressurized gas is fed into the molten metal tank 2 as indicated by the arrow 10, the molten metal flows in the molten metal feeding tube 3 as indicated by the arrows 12, 13, 14 and is carried to the prescribed place.
Patent JP-S5722063-A (JP)
Title: Ink jet printer
Inventor: SEKIYA TAKUROU
IPC: B41J2/165
Filed: 1980-07-15
Abstract: PURPOSE:To prevent a nozzle from being clogged and jetting direction from changing by a method wherein on completion of printing a nozzle cleaner is projected from the front side of a head and cleans the circumference of the nozzle. CONSTITUTION:On completion of printing the nozzle cleaner 5 provided on the upper part of an ink jet head 1 is moved and projected from the front side of the head 1. Then cleaning liquid 8 is jetted from the nozzle cleaner 5 and th ink attched to th neighborhood of the nozzle is washed off. Waste cleaning liquid runs into a cleaning liquid withdrawing part 10 provided on the lower part in front of the head 1 and is introduced into a withdrawing tank. Subsequently, gas 9 is jetted and the cleaning liquid left in the nieghborhood of the nozzle is blown off and dried. After completion of cleaning, the nozzle cleaner 5 is moved, returned to the original position and the electrode part is moved, set to an intended position and cleaning operation is finished.
Patent JP-S57210323-A (JP)
Title: Liquid crystal cell
Inventor: TATSUTA HIROSHI
IPC: G02F1/1339
Filed: 1981-06-19
Abstract: PURPOSE:To obtain a liquid crystal cell having a uniform space of the cell gap and showing the uniform electrooptic effect, by controlling the gap between two transparent substrates by a polystyrene globular spacer which is inserted between the gap. CONSTITUTION:After a transparent substrate is subjected to an orientation treatment in order to orientate and arrange a liquid crystal in a prescribed direction, one side of the substrate 2 is put in a box 1, and a globular spacer made of polystyrene together with nitrogen gas are blown in the box from a hole 3 provided at one side of the box 1 and is stuck on the surface of the substrate 2 as expressed by 6. After a prescribed time elapses, the substrate 2 together with the spacer 6 stuck on its surface are taken out from the box 1, and they are adhered to the other transparent substrate 8 on which an epoxy resin 7 for sealing is printed and are pressured and heated while applying an even force 9 directions to obtain a liquid crystal cell. By the adjustment of the pressure 9, the spacer 6 either maintains its initial particle size or transforms to an oval shape and the aimed distance of the gap is obtained easily.