baber/WOPTO huggingface dataset:
Patent JP-2000245798-A (JP)
Title: Fine bubble generating nozzle
Inventor: OKABE NAOHIRO
IPC: A61H23/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To easily generate various fine bubbles having the size according to use and a purpose in liquid by separately arranging at least a pair of fining members for dividing and fining a gas flow in a cylindrical nozzle main body, and varying an interval between both fining members. SOLUTION: When simultaneously supplying a proper quantity of liquid and pressurized gas from a joint part 14 of an inner pipe 4, this fluid reaches a net body 12 through an orifice part 15 to be reduced in pressure here, reaches the next stage net body 11 after being divided and fined, and is also reduce in pressure here to be divided and fined. The fluid collides with a net body 9 through an interval L to be crushed here, and cavitation is caused to generate a large number of fine bubbles (a) in liquid A of a tank 2. At this time, when variably adjusting the interval L between a pair of net bodies 9, 11 via an adjusting screw 13 and the inner pipe 4, the size of the fine bubbles (a) generated in the liquid by a change in a crush degree can be optionally controlled.
Patent JP-H07327519-A (JP)
Title: Seeding device
Inventor: OTA YOSHIO
IPC: A01G9/24
Filed: 1994-06-08
Abstract: PURPOSE:To prevent the dew condensation on the wall part surface of an inner box from occurring and light transmittance from deteriorating, improve the cooling ability so as to properly treat the radiant energy due to the enhancement of light intensity and remarkably increase the light intensity in a growing stage by eliminating the temperature difference between an inner and an outer spaces in the growing stage. CONSTITUTION:This device is obtained by installing an openable and closable suction port 32 on the side of one end of a wall part 23 of an inner box 20, providing an openable and closable vent port 37 on the side of the other end and further installing a temperature regulator 60 for the inner box capable of heating cold air in an outer space (11a) to be introduced from the suction port 32 into an inner space (20a) in the growing stage near the suction port 32.
Patent JP-S6017763-A (JP)
Title: Image forming system
Inventor: SUZUKI SUNAO
IPC: G03G21/00
Filed: 1983-07-12
Abstract: PURPOSE:To exchange actively an information, to control a noise, and to improve a use efficiency of an image forming device by executing an operation by grasping an operating state without making a noise from a place separated from an image forming device. CONSTITUTION:A microprocessor 17 for controlling a copying sequence and an information transfer is provided, and a sound informing means connected to the microprocessor is provided. As for a bi-directional information transfer means using a high frequency signal, one is connected to the microprocessor 17, and the other is stored in an apparatus provided on the outside of a copying device. A transmitting part 27 forms an output of a frequency responding to an input item from an input part 28, and outputs a prescribed frequency from a microphone 4. This output is received by the microphone 4 of the copying device body 4, and a demodulating part 24 converts it to a corresponding digital code, and inputs it to the microprocessor 17. This digital code is controlled and discriminated, and outputted to the circumference in accordance with its result.
Patent JP-S5915462-A (JP)
Title: Wood coating agent
Inventor: NAKAMURA HISAO
IPC: C09D17/00
Filed: 1982-07-19
Abstract: PURPOSE:To provide a wood coating agent capable of coloring sapwood in the same color as heartwood, by a process wherein polishing powder, red oxide, and carbon black are mixed with water to put in a container and the residue is solidified by allowing the water involved to evaporate. CONSTITUTION:About 4pts.wt. water is added to 10pts.wt. polishing powder to prepare a muddy suspension, which is allowed to stand for separating it into a supernatant liq. and a precipitate of the polishing powder. About 0.1-0.6pts.wt. red oxide and about 0.05-0.5pts.wt. (in terms of carbon black) India ink are mixed with said supernatant liq. and dispersed. The resulting dispersion is mixed with the polishing powder while sufficiently stirring and then put into a suitable container. The water involved is allowed to evaporate and the residue is solidified to give the intended wood coating agent. Application of the resulting coating agent to sapwood enables the difference between heartwood and sapwood to be eliminated, prevents the wood from discoloration, and permits stains to be removed easily.
Patent JP-S5649933-A (JP)
Title: Semiconductor pressure detector
Inventor: SHIROMIZU SHIYUNJI
IPC: G01L9/06
Filed: 1979-10-01
Abstract: PURPOSE:To prevent the fluctuation of the zero-point voltage of a bridge and raise the precision of measurement by achieving the temperature compensation of the pressure sensitivity and the temperature compensation of the zero-point voltage simultaneously in a semiconductor pressure detector of full-bridge type wherein a semiconductor gauge resistance is employed. CONSTITUTION:A bridge circuit is formed by combining in parallel two bridge pieces having a pair of semiconductor gauge resistances R1-R4. In this bridge circuit is provided a temperature-compensating circuit 3 which varies the driving voltage in accordance with the temperature. Between the semiconductor gauge resistances R1 and R2 and R3 and R4 in each bridge piece of the bridge circuit are connected partial-pressure resistances r1 and r2 respectively. In addition, when the electric potential of the partial-pressure point x2 (or x1) out of the points x1 and x2 of the partial-pressure resistances r1 and r2 is high, another partial-pressure resistance r3 (or r4) is further connected between the point x2 (or x1) and the earth potential end, and the partial-pressure point x3 (or x4) thereof is selected. And, by setting the partial-prssure points x1 and x3 (or x4 and x2) as the output ends of the bridge, the zero-point voltage is made to be of a minute value and the fluctuation thereof due to the temperature can be compensated.
Patent JP-S5826269-A (JP)
Inventor: PEETAA GURORU
IPC: G01N1/00
Filed: 1982-07-20
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-2000318175-A (JP)
Title: Ink supply method for ink jet printer
Inventor: ANDO HIROSHI
IPC: B41J2/175
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous supply or non-supply of ink by providing a unit for supplying ink to an ink reservoir with an ink empty sensor and providing a sensor for detecting the ink supply starting position at a part of an ink jet section. SOLUTION: When ink is supplied, a reservoir 21A moves to the right and the claw 23A of the reservoir 21A engages with the lever 24A of an ink supply unit 20A to incline the lever 24A abound a fulcrum 34A. Consequently, a solid ink 36A in a recess 33A turns to the left and when the rotational angle thereof reaches 10-20 deg., an actuator 35A is released from the solid ink 36A and an ink empty sensor 32A detects 'ink empty'. The solid ink 36A finally drops into the reservoir 21A and ink is supplied. Position of the reservoir 21A is detected by means of a position sensor at that time.
Patent JP-H08320247-A (JP)
Title: Water level gauge
Inventor: ONO KIYOSHI
IPC: G21C17/035
Filed: 1995-05-25
Abstract: PURPOSE: To suppress the concentration of hydrogen and oxygen in a condensing tank to a low degree so as to reduce the error of a measured water level during the shut down of a nuclear reactor. CONSTITUTION: In a water level gauge leading the non-condensable gas of oxygen and hydrogen to a condensing tank 8 and condensing it to form a reference water level, a reaction cell 17 for reacting oxygen and hydrogen is disposed in the condensing tank 8, and this reaction cell 17 is provided with solid electrolyte with the permeability of non-condensable gas ion, and porous electrodes formed on both sides of the solid electrolyte and electrically connected to each other.
Patent JP-S63295185-A (JP)
Inventor: SAKABA TOSHIHITO
IPC: B25F5/00
Filed: 1987-05-22
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-H0423148-A (JP)
Title: Cache controller
Inventor: HONKURUMADA TSUYOSHI
IPC: G06F12/08
Filed: 1990-05-18
Abstract: PURPOSE:To simplify the circuit constitution and at the same time to reduce the load of a main memory by providing an invalidating means to invalidate the corresponding area of an instruction cache at production of a store request. CONSTITUTION:At least two types of caches, i.e., an instruction cache 1 and an operand cache 2 are provided. If a write request is produced to the cache 1 when a store request is produced by an instruction controller at execution of an instruction, an invalidating means 3 invalidates the corresponding area in the cache 1. In this case, however, the hit rate of the cache 1 is not substantially deteriorated despite the invalidation since no storing operation is virtually carried out to the cache 1. Thus the load of a main memory is reduced with no deterioration of the processing execution efficiency by applying a store-in system to the cache 2.
Patent JP-S5251618-A (JP)
Title: Method of molding automobile partly attached with resin
Inventor: NARAHASHI KAZUNORI
IPC: B29C48/30
Filed: 1975-10-23
Abstract: PURPOSE:To provide inexpensive and beautiful molding by initially coating resins on required portion only without necessity of separating step or the like and without scratching the surface of mold except resin coated portion.
Patent JP-H04329562-A (JP)
Title: Image forming device
Inventor: HAYASHI KOJI
IPC: G03G15/00
Filed: 1991-04-30
Abstract: PURPOSE:To always obtain a stable image of high quality irrespective of environmental conditions and secular change in developer. CONSTITUTION:The environmental conditions such as ambient temperature and humidity, etc., of a developing device are detected by an environment sensor 37 in a main controlling part 31, and a developing bias electric field having a reference concentration pattern formed on a photosensitive drum 2 is controlled by the main controlling part 31 based on the detection result, and also, the reference value of a toner concentration sensor for detecting the toner concentration in the developing device is controlled in accordance with the control for the developing bias electric field, and the toner replenishment for the developing device (toner concentration) is controlled by a toner replenishment circuit 41 based on a toner replenishment signal (toner concentration controlling signal) sent from the toner concentration sensor.
Patent JP-S5918678-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI YOSHIFUMI
IPC: H01L29/80
Filed: 1982-07-21
Abstract: PURPOSE:To obtain an FET of high performance by superposing partial (111) B surface on the surface of a substrate and an epitaxial layer as the shape in which other crystalline surface exists adjacently, and selectively forming a thin operation layer on the (111) surface. CONSTITUTION:A semi-insulating GaAs substrate 11 in which a main surface 11a exists in (100) plane, is anisotropically etched, selected in approx. 2mum of width and approx. 1mum of depth, and a groove 12 of sectional trapezoid in which the bottom width is approx. 3mum and the side surface exists in (111) plane is formed. When the buffer layer 13 of semi-insulating GaAs is epitaxially formed by thermal decomposition of mixture gas of SiH4 and (CH3)3Gs, the growing speed of the (111) B surface is slow, and the oblique surface 13A of (111) B surface is accordingly presented at the certain time point. When N type impurity gas is fed from this time and epitaxial formation is continued to form an operation layer 14, the parts 14A, 14B are formed in thickness of relationship of tA>>tB by similar growing speed difference. A Pt gate electrode 15 is attached to the part 14B, and ohmic electrodes 16, 17 are attached as source and drain to the parts 14A of both sides. Since the channel length can be sufficiently short and the resistance between the source and the drain is formed to be small, high frequency characteristics can be improved.
Patent JP-S5653809-A (JP)
Title: Tension controller for continuous rolling mill
Inventor: ETSUGI HISASHI
IPC: B21B37/52
Filed: 1979-10-04
Abstract: PURPOSE:To high accurately control the interstand tension, by giving a time delay equivalent to  the traveling time of the material from the thermometer to the stand to the temperature of the  material measured on the feed-in side of the rolling mill, and by operating the temperature compensation for the stand and the variation of the rolling torque on the basis of above time-delayed  material temperature. CONSTITUTION:The material temperature on the feed-in side of the rolling mill is inputted to the  delay unit 3 which then gives a time delay to the material temperature by the traveling time  between the thermometer and the i-th stand. This time-delayed material temperature is inputted  to the material temperature arithmetic unit 4 which then operates the material temperature; and  the temperature compensation arithmetic unit 5 operates the variation of the rolling torque of the  i-th stand owing to the temperature variation. The output of the temperature compensation  arithmetic unit 5 and the output of the rolling torque arithmetic unit 7 are added, and the temperature-compensated rolling torque is operated and is compared with the rolling torque under  the tensionless condition to be memorized in the reference torque memory unit 8. Hereby, the rolling torque variation corresponding to the variation of the interstand tension is obtained. This  value is inputted to the reference speed correction unit 9 for correcting the reference speed of the  motor, and the motor speed of the i-th stand is adjusted through the speed control unit 10, and  the tension is controlled to the specified value.
Patent JP-H07335637-A (JP)
Title: Curing method of thermosetting resin applied on semiconductor substrate having pn junction
Inventor: MAGARA MASATAKA
IPC: H01L21/31
Filed: 1994-06-09
Abstract: PURPOSE:To resin by a method wherein only a part of the exposed section of the substrate is heated. CONSTITUTION:After a heat source 10, a substrate 100, and a resin 110t are set, a valve 4 is opened so as to enable nitrogen to circulate inside an oven 1. The substrate 100 and the resin 110 are heated with the heat source 10 to a curing temperature of resin. The substrate 100 and the resin 110 are kept at this temperature for a certain time and then made to drop to a certain temperature, and then the substrate 100 is taken out of the oven 1. The resin 110 starts curing from its interface with the substrate 100 towards its part exposed to the outside air. When resin is composed of a cured part and an uncured part, voids emitted from the cured part are moved to the uncured part, so that voids are prevented from being generated in a interface between the substrate 100 and the resin 110 in this heating method. By this setup, a semiconductor device formed of a semiconductor substrate can be set stable in characteristics.
Patent JP-S5353634-A (JP)
Title: Preparation of highly pure
Inventor: TAKEHISA YOSHIO
IPC: C07C51/00
Filed: 1976-10-25
Abstract: PURPOSE: To prepare highly pure terephthalic acid by washing the crude terephthalic acid, obtained by the oxidation of p-xylene in acetic acid in the presence of catalysts and an accelerator, with acetic acid, the acetic acid is recovered by the concentration of the washed solution by evaporation, the residual solid is removed, and the residual fluid is recycled. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0421838-A (JP)
Title: Projection type display device
Inventor: KIKUSHIMA MASAYUKI
IPC: G03B33/12
Filed: 1990-05-17
Abstract: PURPOSE:To obtain a bright image without lossing surface reflection or the like and to obtain an inexpensive optical system without requiring a complex mechanism by arranging a green reflecting dichroic mirror having a filter effect. CONSTITUTION:A light beam projected from a light source 1 is decomposed to three primary colors, i.e. red, green and blue, through a blue reflecting dichroic mirror 3 and the green reflecting dichroic mirror 4, condensed by condenser lenses 6 to 8, transmitted through red, green and blue transmission type liquid crystal panels 9 to 11, and synthesized by a cube prism 12 and an image is projected to a screen or the like by a projection lens 13. In this case, 50% transmitted wavelength in spectral characteristics is st up on the short wavelength side 515 + or - 5 nm and long wavelength side 575 + or - 5 nm and the green reflecting dichroic mirror 4 transmits light on the short wavelength side <=515 nm and on the long wavelength side >=575 nm and reflects green light of 515 to 575 nm wavelength. Consequently, an image can be prevented from being darkened by the filter effect having spectral characteristics for narrowing the incident band of green light.
Patent JP-S6020600-A (JP)
Title: Backpanel assembly and electric facility
Inventor: CHIYAARUZU BURAIAN DEBITSUDO B
IPC: H05K1/14
Filed: 1984-06-22
Abstract: Each printed circuit board (PCB) (16) on a backpanel (12) has an associated set of power supply studs (26) and power supply pins (24) at an edge (28) of the backpanel. The PCBs can be powered commonly via power supply buses (300 to 360) interconnecting the studs. Alternatively, the PCBs can be powered individually via respective power supply PCBs (44) which are inserted into connectors formed partly by the power supply pins and partly by pins (50) on an additional, power supply, backpanel (46) which is mounted to extend contiguously from and in the same plane as the first backpanel. The two arrangements can be combined to power groups (54, 56) of PCBs individually with all of the PCBs in each group being powered commonly.
Patent JP-S5650244-A (JP)
Title: Variable venturi carburetor
Inventor: ARAI HISAHARU
IPC: F02M7/17
Filed: 1979-10-02
Abstract: PURPOSE: To atomize the fuel in a variable venturi carburetor by introducing vacuum into an atmosphere chamber defined by a suction piston when an engine is driven at a relatively low speed, so that the piston is moved to a more closed position thereby increasing the velocity of the air-fuel mixture.  
     CONSTITUTION: A suction piston 7 movable in the upward and downward directions corresponding to the venturi vacuum which acts on a vacuum chamber 13 defines an atmosphere chamber 12 into which an atmosphere is introduced through a vent port not shown. This atmosphere chamber 12 is also introduced with a vacuum generated between the positon 7 and a throttle valve 2 through a vacuum passage 17 including a valve 15. The valve 15 is opened when an engine revolution sensor 19 senses a low engine revolution so as to introduce a vacuum into the atmosphere chamber 12. Thus the piston 7 is moved to a more closed position. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5651099-A (JP)
Title: Fail map
Inventor: INAUCHI HIDEYOSHI
IPC: G11C29/00
Filed: 1979-10-03
Abstract: PURPOSE: To enable to apply one set of fail map to various mounting formats, by selecting the memory element mounting information corresponded via the memory storing various types of memory element mounting formats.  
     CONSTITUTION: When a signal S 4  corresponding to the element arrangement format of memory card inserted to a tester 10 is fed to an element mounting information memory 10 of a fail map 12, the mounting information of selected form is read out and a given address in a display memory 18 is accessed via a decoder 20. On the other hand, according to the presence of error via the tester 10, the test information displaying the corresponding bits of the elements as 1, 0, is fed to the memory 18 via a fail map control section 14, and the lamp in matrix format of a display section 24 is illuminated via a mounting information section 18a of memory 18 and error information section 18b, is illuminated corresponding to the state of memory element mounting, and the lamp corresponding to the element in error flickers. Accordingly, without using various types of maps corresponding to the types of mountings, one set of fail map can be corresponded to various mounting formats. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5917626-A (JP)
Title: Method for controlling priority
Inventor: KIKUCHI KENJI
IPC: G06F13/37
Filed: 1982-07-22
Abstract: PURPOSE:To make it possible to use a common resource and to prevent data erasure or the like by connecting a special right request generating means newly to turn a requesting terminal with low priority temporally to high priority state. CONSTITUTION:Respective requesting terminals 411-413 are coupled with a dither chain in order to use the resources of a common resource 40. When accessing to the common resource 40 in accordance with the priority previously assigned to respective requesting terminals 411-413 themselves, the requesting terminals 411-413 send said priority signals to a line 43. When a requesting terminal with the lowest priority, the requesting terminal 413 e.g., can not obtain an acknowledge (ACK) signal indicating the using permission even if a prescribed time has been passed after sending a using request of the common resource 40 because of low priority, the requesting terminal 413 sends a special right requesting signal to a special right request line 43. Detecting said special right signal, other requesting terminals having higher priority withdraw their using requests and transfer the using right of the common resource 40 to the requesting terminal 413.
Patent JP-S5752651-A (JP)
Title: Engine starter
Inventor: KATOU KENTAROU
IPC: F02D33/00
Filed: 1980-09-17
Abstract: PURPOSE: To prevent the intake interference by providing check valves permitting the flowing in of air on the by-pass passages which by-pass throttle valves provided on the respective intake passages connected to each cylinder of an engine.  
     CONSTITUTION: Check valves 10 permitting the flowing in of air in the by-pass passages 7 are provided at their down stream side, said by-pass passages being joined at their upstream and by-passing throttle valves 4 provided on the respective intake passages 3 connected to each cylinder of an engine 1. When a control valve 8 which open/close the passages 7 is opened said passages 7 are connected to an air cleaner 5 through an inlet port 12 and the valves 10 permit the flow of air into the passages 3 to evenly distribute the air to each cylinder. The valves 10 prevent the reverse flow of the air thereby eliminating the introduction of the intake pulsation of one passage 3 to the other and preventing the intake interfence. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11328619-A (JP)
Title: Thin film magnetic head with magnetic impedance effect element
Inventor: NAITO YUTAKA
IPC: C22C45/02
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a reading performance of a high sensitivity in a linear response to an infinitesimal magnetic field from a magnetic recording medium by providing a magnetic impedance effect element thin film made of an Fe soft magnetic alloy having a noncrystalline phase and an α-Fe fine crystalline grain size including a specific mean crystalline grain size as main bodies as for detecting an external magnetic field. SOLUTION: The thin film magnetic head comprises a magnetic impedance effect element for generating a change of an impedance according to an external magnetic field as for detecting the external magnetic field, which is formed of an Fe soft magnetic alloy containing a noncrystalline phase and α-Fe fine crystalline grains having a mean crystal grain size of 50 nm or less as main bodies. A write head has thin film-like upper core and lower core, and a magnetic gap interposed between the upper and lower cores and a coil conductor, and a read head has a magnetic impedance effect element, and an electrode film connected to this impedance effect element thin film. An MI effect element thin film made of the soft magnetic alloy has a good symmetry of an impedance change to positive and negative magnetic fields, thereby obtaining reading characteristics at a high sensitivity.