baber/WOPTO huggingface dataset:
Patent JP-H10313671-A (JP)
Title: Grain storing device
Inventor: KANEKO AIJIRO
IPC: A01F25/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a grain storing device capable of keeping grains with a prescribed moisture and storing them for a long term without damaging their quality and being convenient for grain holding work. SOLUTION: A grain circulating device constituted of a horizontal supply device 1, which receives grains flowing down from a grain fall port 7 so as to horizontally supply them, and an elevator 12, which receives grains from the horizontal supply device 14 so as to elevate them, is provided. The horizontal supply device 14 is made changeable in fitting from a position for supplying grains from the grain fall port 7 to the elevator 12 to a position for carrying-in grains to the elevator 12. The horizontal supply device 14 is provided with a carrier trough 14a with an open top on an upper surface and the carrier trough 14a is provided with casters 14c for travelling.
Patent JP-S6212347-A (JP)
Title: Explosion-proof unmanned carrier
Inventor: NAKATSUCHI MAKOTO
IPC: H02K7/10
Filed: 1985-07-04
Abstract: PURPOSE:To enable an unmanned carrier to be used in the atmosphere of the explosive gas and to be miniaturized throughout by housing into a single explosion-proof casing a rotational frequency detector and a brake that are installed to the delivered horsepower axis of a motor. CONSTITUTION:In installing a brake 5 such as an electromagnetic brake and a rotational frequency detector 6 to a transmission output shaft 10 of an electric motor 1, these brake 5 and rotational frequency detector 6 are housed in a common explosion-proof casing 3. Thus an unmanned carrier car can be used in the atmosphere of explosive gas on which the electric motor 1 is loaded. In addition, the carrier can be small-sized as compared with the case in which the brake 5 and rotational frequency detector 6 are equipped with explosion- proof casings respectively.
Patent JP-H01315677-A (JP)
Title: Metering pump
Inventor: NAKAJIMA AKIHIRO
IPC: F04B7/06
Filed: 1988-06-15
Abstract: PURPOSE:To precisely adjust the discharge amount of oil in a wide range by positioning a cam shaft in association with the positioning of a drive shaft with the use of a control means, by determining the stroke of reciprocation of a plunger, and by advancing the drive shaft prior to the positioning. CONSTITUTION:A drive shaft 1 is arranged movably in the longitudinal direction. Further, a cam shaft 2 is integrally formed therein with a cam surface 2a which abuts against the front end of the drive shaft 1 by the spring force of a spring member 5 so as to be moved back and forth in unison with the drive shaft. Further, one end of a plunger 3 abuts against a tapered cam surface 2b formed at the outer periphery of the cam shaft 2 so that the stroke of reciprocation of the plunger 3 is changed in association with the movement of the cam shaft 2b so as to change the discharge amount of oil. Further, a control means 4 controls the drive shaft 1 which is therefore positioned at a predetermined position, and advances the drive shaft 1 by a predetermined distance once prior to the positioning control. With this arrangement, it is possible to precisely adjust the discharge amount of oil in a wide range with a compact arrangement.
Patent JP-S5387554-A (JP)
Title: Treatment of waste water
Inventor: MIYAJI ARIMASA
IPC: C02F3/12
Filed: 1976-12-10
Abstract: PURPOSE: To provide a waste water treating method, employing a combination of activated sludge treatment with no returning of sludge and sludge-bracket type agglomeration treatment, whereby value of BOD loading can be set at a relatively high level and it is prevented that suspended microorganisms not flocculated be discharged to the outside. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09327999-A (JP)
Title: Device for pressing foil
Inventor: KATO KAZUYOSHI
IPC: B30B15/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for pressing foil with extremely high safety. SOLUTION: The device includes a receiving part 1 and a pressing unit 2. The pressing unit 2 is fixed with a foil pressing mold 21 at its lower end surface and driven in the upper direction a1 or lower direction b1. The receiving part 1 includes a receiving table 11 and guide unit 12. The receiving table 11 has a mount surface 111 for mount an object 3 to be pressed with foil. The guide unit 12 works to allow the receiving table 11 to move in the front direction a2 or rear direction b2, and also allow the receiving table 11 to move in an operational region or out of an operational region of the foil pressing mold 21 supported by the pressing unit 2.
Patent JP-H07153621-A (JP)
Title: Magnetic operation device and magnetic operation method
Inventor: KURISU EI SUTOORII
IPC: B41J23/32
Filed: 1994-06-29
Abstract: PURPOSE: To provide a compact, light and inexpensive magnetic operating device. CONSTITUTION: In a magnetic operating device for transmitting a magnetic force generated by a solenoid 16 to a movable arm 18, the arm 18 is provided with a hole 36 and set movable between a working position and the position of the solenoid 16. A magnetic member 32 is accepted slidable by the hole 36, and when the arm 18 is positioned at the working position, it is separated form the solenoid 16 with a distance shorter than the arm 18, and when the arm 18 is present at the position of the solenoid 16, it is brought into contact with the solenoid 16. A head 34 is connected with the magnetic member 32 at the upper side of the arm 18, so that the magnetic member 32 is be prevented form falling out of the hole. The head 34 transmits a force applied to the magnetic member 32, when the solenoid 16 is operated to the arm 18.  The arm 18 and the magnetic member 32 are allowed to operate together, until the magnetic member 32 is brought into contact with the solenoid 16.
Patent JP-S55101161-A (JP)
Title: Device for rotating information stored disk
Inventor: UEIN REI DEIKIN
IPC: G11B19/24
Filed: 1979-11-16
Abstract: Method and apparatus for recovering information at a substantially constant rate from a rotable information storage disc (110). The information is stored on the disc (110) in a plurality of substantially circular and concentrically arranged information tracks, with a substantially uniform recording density, and it is recovered by controllably rotating the disc, relative to a transducer (128) at an angular velocity substantially inversely proportional to the radius of the corresponding track. The apparatus includes a coarse speed control potentiometer (130) for producing a measure of the radius of the particular information track from which information is being recovered, and fine speed control means (136) for comparing the relative phase angles of a periodic signal in the recovered information and a periodic reference signal and for producing a fine speed control signal proportional to the phase difference. The measure of radius and the fine speed control signal are summed together and coupled to a voltage-controlled oscillator (132) to produce a composite speed control signal, which is coupled to a servo (134) to rotate the disc (110) at a corresponding angular velocity.
Patent JP-H0440453-A (JP)
Title: Image forming device
Inventor: HATTA NAOYUKI
IPC: G03D13/00
Filed: 1990-06-06
Abstract: PURPOSE:To perform substractive color mixture and to prevent the color on a synthesized part from becoming thinner even in the case of increasing the number of original sheets to be synthesized by providing a switching device for advancing a color developing sheet to either a fixing device or an original platen, and a driving device for driving the switching device. CONSTITUTION:A thermal fixing device is constituted of a hollow heat roller 29 provided with a heater 30 therein, a color developing sheet feeding roller 28, and a switching chute 200 for deciding whether the developing sheet is advanced to the thermal fixing device or not is disposed between a peeling roller 23 and the thermal fixing device. A rack 204 is attached to the switching chute 200, and the rack is capable of rotating around a shaft 203, and it is driven by a switching motor 201. A paper guide 202 is provided under the switching chute 200 so as to guide the developing sheet 38 to a color developing sheet cassette 32. Thus, in the case of synthesizing the originals, the substractive color mixture can be performed and the color on the outputted image can be prevented from becoming thinner.
Patent JP-S5573319-A (JP)
Title: Gas and liquid contact apparatus
Inventor: KATSUTA YASUTSUNE
IPC: B01D53/18
Filed: 1978-11-30
Abstract: PURPOSE: To suppress the biased gas stream within a tower and enhance the gas- liquid contact effect by a mechanism wherein an opening angle of a gas introducing port located against the tower center is adjusted to the angle of a specific range in a gas-liquid contact cylindrical tower into which a gas is introduced from the side portion thereof.  
     CONSTITUTION: In a cylindrical tower 10 having a gas-liquid contact means therein into which a gas is introduced from a gas introducing port 50 of the side portion thereof and passed upwardly within a tower to contact a liquid and a gas, the opening angle θ of the gas introducing port 50 against to the tower center is adjusted to about 100W180°. By this structure, a gas is flowed into over the total diameter of the tower and the stream reflected from a tower wall is also distributed over the total diameter of the tower, thereafter the gas is passed the tower center and raised as a uniform gas stream. Thereby, the bias of the gas flow speed distribution within the tower is prevented and the gas-liquid contact effect is enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0818175-A (JP)
Title: Plastic package and lead frame
Inventor: NODA KOTA
IPC: H05K1/02
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a compact plastic package excellent in heat dissipation at low cost. CONSTITUTION:The plastic package 1 comprises a built-up multilayer thin film wiring board 2 from which heat is dissipated, and a lead frame 15. The built-up multilayer thin film wiring board 2 mounted on the island 16 of the lead frame 15 has a heat dissipation area on one side thereof and an electronic device mounting area formed with a high density wiring layer B on the opposite side thereof. Each connection terminal 12 is connected electrically with each lead 18. The built-up thin film wiring board 2 is sealing molded 19 while exposing the heat dissipation area.
Patent JP-H05314783-A (JP)
Title: Erasure method for nonvolatile semiconductor memory provided with erasure function and writing device
Inventor: SATORI KENICHI
IPC: G11C16/06
Filed: 1992-05-13
Abstract: PURPOSE:To correct excess erasure by detecting the excess erasure and writing for an excess erasure memory cell with a weaker condition than a normal writing condition. CONSTITUTION:When the memory cell of the memory cell array 1 of an E<2> PROM is erased, the memory cell is read through a sense amplifier 6 and compared with the data of a data latch part 8 by a comparator 7 and the presence of the excess erasure is detected. Then when the existence of the excess erasure is decided, a write control part 10 is controlled by the comparator 7 and the memory cell is written with the weaker condition than the normal condition and the excess erasure is corrected.
Patent JP-S5481047-A (JP)
Title: Operation unit
Inventor: SHIBAYAMA SHIGEKI
IPC: G06F17/17
Filed: 1977-12-12
Abstract: PURPOSE: To speed up the primary interpolating calculation by determining the weighting coefficients automatically by means of an addition of a certain value, instead of performing any operation for obtaining the weighting coefficients before commencing the interpolation calculation.  
     CONSTITUTION: When the initial values X d  and d 2  are fed, the registers 11 and 12 are respectively set with the set pulse TR1. In this case, the signal TR2 fed to the selector 13 is at L level, X 0  is selected. In this case, the address part I of X 0  represents the address i of the data Pi allocated in the memory 14 and the fraction part ε is predetermined so that it represents the coefficient α 0 . After a given time when TP1 is supplied, TP2 is H level, and the selector 13 selects the output of the adder 17 and enters steadystate. When X 0  is set to the register 11, the part I is fed to the memory 14 via the line 101 and the part ε is to the interpolation calculation circuit 15, and the memory 14, based on this address information i, output two data Pi and P i+1  of the address i and i+1 to the circuit 15 via the line 102 and the circuit 15 calculates the interpolation value. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5937679-A (JP)
Inventor: MATSUMURA SUSUMU
IPC: H01T1/14
Filed: 1982-08-26
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-S5271386-A (JP)
Title: Method of removing membrane contaminants
Inventor: TSUKAMOTO TERUKI
IPC: B01D65/02
Filed: 1975-12-12
Abstract: PURPOSE: To remove membrane contaminants physically or to prevent contamination of the surface of a membrane by supplying a treating liquid mixed with gas to the surface of the membrane to be treated, giving pulsatory motion, and treating the membrane with a detergent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5773441-A (JP)
Title: Confirming method for inputted character of chinese character input device
Inventor: AKAHA MASAO
IPC: G06F3/00
Filed: 1980-10-23
Abstract: PURPOSE:To confirm the inputted characters without lowering the input speed for a Chinese character input device that supplies a sentence containing KANA (Japanese syllabary) letters and Chinese characters by an associative input method, by delivering the prescribed way if reading corresponding to the inputted character in a synthetic voice. CONSTITUTION:A Chinese character input device supplies a sentence containing KANA letters and Chinese characters by a associative input method in which a KANA letter or Chinese character is allotted with one or plural KANA letters. With such input device, the allotted KANA letter is supplied to an input code/character code converting part 11. With each supply of this KANA letter, the KANA letter is converted into a character code as well as into a voice code. The prescribed way of reading corresponding to the input character is delivered 17 in a synthetic voice 16. As a result, an operator can supply a sentence including KANA letters and Chinese characters without lowering the speed of input and also confirming the input characters through the ears.
Patent JP-H0633121-A (JP)
Title: Method of facilitating insertion of piercing rod into molten metal exit of blast furnace and special clamp for practicing said method
Inventor: EMIIRU RONARUDEI
IPC: C21B7/14
Filed: 1993-05-26
Abstract: PURPOSE: To enable the lowering of boring resistance of a rod into a molten iron tapping hole clay part by giving the vibration or the rotating movement to the rod to be introduced into the molten iron tapping hole around the vertical axial line.  
     CONSTITUTION: In order to prevent the buckling of the rod 10 at the time of giving the large force for introducing the rod 10 into the hardened molten iron tapping hole 6 clay part, two different method can be applied. In a first method, the introducing force is given near the free end of the rod 10, and the rod 10 is guided with an intermediate guide laid between a front part bearing 13 and a clamp 16 and held in the axial line to avoid the inclination. In a second method, the introducing force is given at the near distance to the molten iron tapping hole 6. In this modified method, the opening clamp 16 is transferred by the distance L to the rear of a fitting part 8 and closed and further, the rod 10 is introduced into the molten iron tapping hole 6 by advancing the clamp 16 to the front part of the fitting part 8 by the distance L at this time. This reciprocating movement is repeated with sufficient frequency until the rod bores by the desired length to the molten iron tapping hole 6. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S635542-A (JP)
Title: Semiconductor wafer prober
Inventor: HIRAI YUKIHIRO
IPC: G01R31/28
Filed: 1986-06-25
Abstract: PURPOSE:To enable a simplified means to clean a probe and measure probe pressure by a method wherein electrical signals are selectively supplied to a strain gage so that it may work as an vibrating element as well a pressure sensor. CONSTITUTION:At the start of measurement of a semiconductor wafer, switches S1 and S2 are changed over for a strain gage 2 to operate as a pressure sensor. That is, an immovable probe board is installed, the probe is then pressed to the strain gage 2, the pressure is directly measured, for the easy determination of probe pressure. In the presence of a plurality of semiconductor chips yielded in succession with defect, a preprogrammed X, Y stage is caused to go into action, for the movement of the strain gage 2 to the location of the immovable probe. The switches S1 and S2 are changed over again, and electrical signals are supplied from an oscillation circuit PG for the ultrasonic vibration of the strain gage 2. The probe is caused to abut against the surface of the strain gage 2, with the strain gage 2 in vibration, for the accomplishment of cleaning.
Patent JP-H09302805-A (JP)
Title: Fire resisting panel reinforced with glass net
Inventor: TSUCHIYA NOBUYUKI
IPC: B32B15/08
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a fire resisting panel which is excellent in lightness and fire resistance and whose core is highly adherent to surface plates. SOLUTION: This fire resisting panel has a core 3 of a resin blended with a pulverized inorganic fire retarder having water of crystallization and with pulverized boric acid, a glass net 4 with a mesh ranging from 3mm×3mm to 30mm×30mm, which is inserted into the core 3, and metallic surface plates 1, 2 laminated respectively over the front and back of the core 3. The expandable resin core 3 is manufactured from a resin compound formed when 5 parts or more by weight of the pulverized inorganic fire retarder and 5wt.% or more pulverized boric acid are blended in 100 parts by weight of resin for a total of 100wt.% or less.
Patent JP-H0442042-A (JP)
Title: Device and method of analyzing composition of stratum fluid
Inventor: JIEFURII EI TAABIN
IPC: G01N21/359
Filed: 1990-06-08
Abstract: PURPOSE: To analyze the composition of a stratum fluid, e.g. water, gas or oil, by analyzing the stratum fluid in a bore using a boring stratum detector. CONSTITUTION: A boring stratum detector 10 analyzes and tests the composition of a fluid from a stratum 14. The detector 10 is suspended into a bore 12.from the lower end of a multiconductor cable 15 to be connected with an electric control system 18 and the body 19 thereof surrounds the part of a control system 16 in the bore 12. A fluid sampled from the stratum 14 by means of a fluid take-in assembly 20 is fed through a module 25 for analyzing fluid to fluid collection chambers 22, 23 under control of the systems 16, 18. The module 25 comprises a light source 30, a fluid sample tube 32, an optical fiber 34, a spectrograph 36, and a detector array 38 and determines the spectrum of the light source 30, the backscattering and forward scattering light from the fluid sample and the spectrum of transmitted light. The information is delivered to a ground system 18 and analyzed.
Patent JP-S5850584-A (JP)
Inventor: NOMURA HIROO
IPC: G09F9/30
Filed: 1981-09-21
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-S5481082-A (JP)
Title: Manufacture of semiconductor
Inventor: TOYOKURA NOBUO
IPC: H01L29/78
Filed: 1977-12-12
Abstract: PURPOSE: To reduce the movable ion quantity at the gate aera by giving a heat treatment in the atmosphere containing the hydrogen to the semiconductor wafer to which the gate electrode composed of the high fusing point metal.  
     CONSTITUTION: A heat treatment is given to the semiconductor wafer in the atmosphere containing the hydrogen after formation of the gate insulator film and the gate electrode. As a result, the unsteadiness due to the movable ion is dissolved, and the value of the proper resistance of the gate electrode becomes nearly identical to the bulk value. At the same time, both the fixed caharge for the MIS interface property and the interface level density are reduced greatly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6324126-A (JP)
Title: Photoelectric encoder
Inventor: KABAYA YOSHIHIKO
IPC: G01D5/36
Filed: 1986-06-25
Abstract: PURPOSE:To maintain a sufficient quantity of light emission of a light emitting element and to reduce the influence of the diffusion of illumination light by equipping the light emitting diode with a slit light emission part and arranging it so that the slit is parallel to optical gratings. CONSTITUTION:The light emission part 24 of the light emitting diode 18 is formed in a slit shape and the slit is arranged in parallel to the optical gratings 10 and 14. Light emitted by the light emission part 24 is reduced in diffusion in the width direction of the slit, i.e. in the parallel arrangement direction of the optical gratings 10 and 14 and diffused only in the height direction of the optical gratings 10 and 14, i.e. in the width direction of a scale, so the rising and falling of light and dark parts of light received by a light receiving element 22 become clear and there is no decrease in measurement accuracy. Therefore, even when the interval between the optical gratings of the 1st and the 2nd scales are made large, the measurement accuracy does not decrease. Further, the light emitting diode need not be reduced in size, so a sufficient quantity of illumination light is obtained.
Patent JP-S5575590-A (JP)
Title: Radiator-fan
Inventor: KOIKE TOSHIO
IPC: F04D29/58
Filed: 1978-12-04
Abstract: PURPOSE: To form large blades on a disc and a boss which are combined monolithic and small blades between the large blades on the disc with the inner side ends thereof separated from the boss so that a sufficient quantity of air may be drawn between the blades for raising cooling efficiency.  
     CONSTITUTION: A disc 7 is formed monolithically with a boss 2 fastened on a rotary shaft 1. Large blades 4a are provided on the disc 7 and boss 2, and small blades 4b on the disc 7 with the inner side ends thereof separated from the boss 2 so that a sufficient quantity of air may be drawn between the blades 4a and 4b for raising cooling efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6210318-A (JP)
Title: Prevention of freezing of tank ballast water in icy sea
Inventor: KOBAYASHI TOSHIKI
IPC: E02B17/00
Filed: 1985-07-09
Abstract: PURPOSE:To reduce heat quantity necessary for preventing the freezing of ballast water by a method in which the thickness of ice in a tank is detected, and when the ice thickness so detected exceeds a preset value, a heater is operated and liquid heated is circulated in a pipe. CONSTITUTION:The thickness of ice 5 on the wall face of the outer plate 1 of a water tank 2 is detected by an ice thickness sensor 4 and the signal of detected ice thickness is sent out to a comparator 8. When the signal of detected ice thickness is greater than a reference signal, a drive signal is sent out to a boiler controller 10 to operate the boiler, and an antifreezing fluid heated is circulated in a heat-insulating pipe 3 in the tank 2 to cause the ice 5 on the wall face to thaw. When the thickness of the ice 5 is reduced to less than a given thickness, drive signal from the comparator 8 is stopped to stop the operation of the boiler. The ice can thus serve as natural heat insulator to reduce the heat quantity to be released to the open air, and the capacity of the boiler to be used for preventing the freezing of ballast water can be reduced.