baber/WOPTO huggingface dataset:
Patent JP-H027797-A (JP)
Title: Remote supervisory control system
Inventor: TOKIZANE TOSHIAKI
IPC: H04Q9/00
Filed: 1988-06-27
Abstract: PURPOSE:To facilitate channel setting job by connecting a channel setting device to a signal line freely and providing a channel setting section generating its own specific address based on the channel setting data and writing the address to a memory to each terminal equipment. CONSTITUTION:A channel setting device 5 is connected freely to a signal line 4 by a switch 6 in place of a central control unit 1 in a remote supervisory control system in which a central control unit accesses each terminal equipment to send a control data and a supervisory data or the like in time division multiplex, and an address setting section forming a specific address based on a channel setting data sent in terms of a channel setting transmission signal and writing the address freely in an address storage memory by switch operation is provided to terminal equipments 2, 3. Thus, even if the operator does not completely know the system, the setting of the specific address at installation is simplified and the address setting job is facilitated.
Patent JP-S6218825-A (JP)
Title: Photoelectric detecting device
Inventor: SAKAI HIDEAKI
IPC: H03K17/78
Filed: 1985-07-18
Abstract: PURPOSE:To detect an object to be detected precisely without reference to variation of light emission and photodetection condition by calculating the quantity of photodetection variation by a photoelectric detecting device which detects whether or not there is the object to be detected between a light emitting element and a photodetecting element and discriminating whether or not there is the object to be detected according to whether or not the calculated quantity of the photodetection quantity is larger than a specific time. CONSTITUTION:When the device is power on, the quantity of photodetection of the photodetecting element 2 decreases if there is the object M to be detected between the light emitting element 1 and photodetecting element 2. If the photodetection output of the photodetecting element 2 varies, a CPU 6 calculates the quantity b/a of photodetection variation and it is decided that there is the object M wen the value b/a is larger than the specific value, thereby sending out the detection output to an output terminal 8 through the 2nd amplifier 7. Even when the quantity of light emission of the light emitting element 1 decreases or when dust sticks on lens surfaces of the photodetecting elements 1 and 2 to cause deterioration in photodetection ability with time, the constant value is operate at the time of variation in the photodetection output of the CPU 6, so it is discriminated whether there is the object M or not without reference to the condition of photodetection, etc.
Patent JP-S5948601-A (JP)
Title: Length gauge
Inventor: KATAYAMA TAKAO
IPC: G01B21/02
Filed: 1982-09-14
Abstract: PURPOSE:To improve measuring accuracy and durability by a gauge wherein a spindle carrying a movable measuring probe is retractably supported between a pair of left and right fixed tracks, mounted on a base, through a crossed roller type linear bearing unit body. CONSTITUTION:A fixed measuring probe 2 is mounted on a base 1, and a movable measuring probe 3 arranged facing the fixed measuring probe 2 is fitted to the distal end of a spindle 4 and then secured using a set-screw 5. The spindle 4 is retractably supported between a pair of left and right fixed tracks 6, 7, which are mounted on the base 1, through a crossed roller type linear bearing unit body 8. An object to be measured is held between the fixed measuring probe 2 and the movable measuring probe 3, thereby to measure the dimension of the object.
Patent JP-S5584940-A (JP)
Title: Exposure processing method
Inventor: NAKAMURA TADASHI
IPC: G03F9/00
Filed: 1978-12-20
Abstract: PURPOSE: To obtain a precise pattern, when exposing X-ray in order to print the pattern, in production of LSI or the like, by adjusting the positions of substrate to be processed and the mask for X-ray exposure, contacting the positioning parts by special method, and contacting the substrate to be processed with the remaining part of the mask.  
     CONSTITUTION: A resist layer 23 is formed on the surface of a substrate to be processed, and in order to accurately position an X-ray absorbing pattern 25 formed on a substrate 24 of a mask for X-ray exposure 22 the substrate 24 is charged with  electron beam or the like. Then, applying identical potential as that of substrate 24  to an objective lens 27, the positioning mark part of the substrate 24 is contacted  with the surface of resist layer 23 on the substrate 21 by utilizing the electrostatic  repulsive force. Then, the substrates 21, 22 are constacted with each other by  vacuum suction, so that exposure process is performed. Thus, a precise mark position is determined by using the objective lens 27 in positioning, and the contacting  is accurately performed by using the repulsive force of static electrocity, so that  high-precision exposure may be attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5493694-A (JP)
Title: Desulfurization method for wet process phosphoric acid
Inventor: OKAZAKI TAKAYOSHI
IPC: C01B25/229
Filed: 1977-12-30
Abstract: PURPOSE: To remove sulfuric acid contained in a gypsum-contg. slurry in an industrially advantageous manner by providing a desulfurization process between hydration and separation processes, introducing the slurry formed in the hydration process into the desulfurization process, and further introducing a calcium secondary phosphate-contg. slurry prepared separately.  
     CONSTITUTION: Phosphate ore 1 is decomposed in decomposition vessel 3 with sulfuric acid 2 and prepared phosphoric acid soln. 16, and overflowed to decomposition vessel 4 to form a hemihydrate gypsum-contg. slurry. The slurry is hydrated in hydration vessels 5, 6 and overflowed to desulfurization vessel 8, where calcium secondary phosphate-contg. slurry 21 formed from phosphate ore 19 and slurry 17 in preparation vessel 20 is supplied to remove sulfuric acid in the slurry overflowing from vessel 6. Part of the desulfurized slurry is fed to vessel 20 through pump 9, and the remainder is supplied to filter 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H027016-A (JP)
Title: Optical deflector
Inventor: FUKUDA MASUO
IPC: G02B26/10
Filed: 1988-06-27
Abstract: PURPOSE:To reduce the size and weight of the device by providing a couple of opposite mirrors which form the optical path of an optical system, fixing one mirror, and supporting the other on an electrostrictive element so that the other mirror can slant to one mirror. CONSTITUTION:The couple of opposite mirrors 1 and 1 which form the optical path of the optical system are provided, one mirror is fixed at a fixed position, and the other mirror 2 is supported on the electrostrictive element 3 and arranged so that it can slant to the mirror 1; and an element 3 is equipped with a driver 7. Light 4 to be deflected is reflected repeatedly between the mirrors 1and 2 to become deflected light 5 having a projection angle 6. Here, the element 3 is strained in proportion to the output of the driver 7 and the mirror 2 is slanted at a tilt angle 8, thereby varying the projection angel of the deflected light 5. Thus, the light is reflected repeatedly between the opposite mirrors 1 and 2 which face each other slantingly to output deflected light 9 having a projection angle 10 twice as large as the tilt angle 8, and the deflection angle and deflection speed are easily controlled.
Patent JP-S5682472-A (JP)
Title: Solid discrimination device
Inventor: SUDOU TOSHIO
IPC: G01S13/82
Filed: 1979-12-10
Abstract: PURPOSE:To exactly discriminates irrespective of sensitivity of a resonant, by constituting a resonant group of a response device for providing a code, of a code forming resonance element and a reference resonance element, etc. CONSTITUTION:When an interrogation signal from the fixed interrogation device 10 is received, the response device 20 equipped on a car, etc. generates an intrinsic code signal by combination of the frequency signals which are different depending on the resonant group 22. This resonant group 22 is constituted of the resonance elements having frequencies f1, f2..., and the reference resonance element having frequency fM, which is able to freely adjust the output level by a level output lower than these elements, or the series variable resistor RS. Accordingly, in case when the device 10 receives a code signal, and sweeps and decodes it, the threshold level, etc. are set in accordance with the reference resonance element signal, and a solid body is discriminated exactly, irrespective of deterioration of the sensitivity of a resonance element due to temperature variation, time aging, etc., or variations of the sensitivity between the resonance element, etc.
Patent JP-H0914847-A (JP)
Title: Roasting and drying rotary kiln
Inventor: TAKI YOSHITO
IPC: F26B17/32
Filed: 1995-06-26
Abstract: PURPOSE: To provide a roasting and drying rotary kiln capable of enhancing thermal energy efficiency by effectively applying the ingot of a rotary furnace. CONSTITUTION: This rotary kiln 1 comprises a cylindrical outer furnace 11, an inner cylindrical furnace 12 for partitioning a first treating chamber 110 to the inner wall of the furnace 11, and a burner 13 disposed in the chamber 110. The burner 13 is disposed obliquely lower position to a second treating chamber 120 in the chamber 110, and the preheat from the chamber 110 is used in the chamber 120. The inlet 121 of the furnace 12 is disposed at the position retracted to the inside from the inlet of the furnace 11.
Patent JP-H0326865-A (JP)
Title: Fuel pump device for engine model
Inventor: SAITO HAJIME
IPC: F02B75/34
Filed: 1989-06-21
Abstract: PURPOSE:To improve fuel consumption and increase the engine output by providing a pressurizing valve consisting of a check valve and an air feed valve consisting of a pressure adjusting valve for adjusting the pressure acting into a fuel tank from the pressurizing valve and a check valve. CONSTITUTION:Since the pressure in a crankcase 4 lowers, when a piston 3 rises, an air feed valve 11 is opened and air flows into the crankcase 4 from atmosphere. In this case, a pressurizing valve 9 is in closed state. Since the pressure in the crankcase 4 rises when the piston 3 lowers, the air feed valve 11 is closed, and the pressurizing valve 9 is opened, and pressure acts into a fuel tank 8 through the pressurizing valve 9 and a pressure adjusting valve 10 from the crankcase 4, and the fuel in the fuel tank 8 is sent under pressure into a carburetor 7 by the pressure. Further the pressure acting into the fuel tank 8, i.e., the fuel feed quantity to the carburetor 7 can be adjusted by a pressure adjusting valve 10.
Patent JP-S5785928-A (JP)
Title: Manufactue of nonrefined high tensile steel with superior sulfide corrosion cracking resistance
Inventor: TAIRA TADAAKI
IPC: C22C38/00
Filed: 1980-11-14
Abstract: PURPOSE: To obtain a nonrefined high tensile steel with superior sulfide corrosion cracking resistance by subjecting a slab having a composition contg. a specified amount of C, Si, Mn, P, S and Al and satisfying a specified equation to a series of treatments, that is, hot rolling accelerated cooling and slow cooling under specified under specified conditions.  
     CONSTITUTION: A slab having a composition consisting of, by wt., 0.03W0.2% C, 0.05W0.5% Si, 0.6W1.4% Mn, <0.025% P, <0.002% S, 0.01W0.1% Al and the balance Fe with impurities and satisfying the equation is manufactured. In the equation, SC and SM n  are the degrees of segregation of the elements, SC= 1.5, and SM n =2.5. The slab is heated and hot rolled so that the reducton ratio at ≤900°C is adjusted to ≥30%. It is acceleratedly cooled from 850W700°C to 650W550°C at 3W20°C/sec cooling rate and slowly cooled to 200°C at 1W10°C/sec cooling rate after stopping the accelerated cooling. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04358217-A (JP)
Title: Coordinate position detector
Inventor: MATSUSHIMA KIYOHIDE
IPC: G06F3/041
Filed: 1991-06-04
Abstract: PURPOSE:To facilitate the design of a grid board for power source and to same labor and time for charging a battery by using a voltage, which is induced at the coil for coupling the battery of a cursor, for charging a secondary battery. CONSTITUTION:The voltage induced at a coil 22 for coupling the power source is used for charging a secondary battery 26. In this case, when the output voltage of a rectifier circuit 24 is set a little higher than the voltage of the secondary battery 26, the secondary battery 26 is charged at all times. When the output voltage of the rectifier circuit 24 is made unjustly higher than the voltage of the secondary battery 26, a charging current is increased, and the voltage at the point of a load switch 27 is kept at the voltage of the secondary battery 26 by a voltage drop caused by a charging resistor 29. On the other hand, when the output of the rectifier circuit 24 is lower than the voltage of the secondary battery 26, the voltage at the point of the load switch 27 is kept at the voltage of the secondary battery 26 by the operation of a back-flow stop diode 25. Therefore, the design of the grid board for power source is facilitated, and the labor and time for charging the battery can be saved.
Patent JP-H115097-A (JP)
Title: Denitrification apparatus for nitrate-containing liquid
Inventor: WATANABE ATSUSHI
IPC: C02F3/34
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To execute denitrification and reaeration, which are heretofore executed with separately installed two vessels, with one reaction vessel. SOLUTION: The reaction vessel 10 is internally partitioned by a partition wall 11 provided with an upward facing cylinder 12 projecting above a water surface to an upper chamber 13 and a lower chamber 14. Microorganism carriers 15 are charged into the upper chamber and an air diffuser 16 is arranged therein as an aerobic treatment section. Hydrogen donators and gelatinous microorganism carriers 20 are charged into the lower chamber and a raw water supplying pipe 21 is connected thereto as a denitrification section. The upper chamber is provided with an effluent section 18 connected with a drain pipe for a treated liquid by enclosing this section with a screen 17. The lower chamber is provided with an agitating device 22 which is rotated by a shaft 23 penetrated through the upward facing cylinder 12 of the partition wall from above to below.  The upward facing cylinder 12 of the partition wall described above is provided with a water permeation section 12'.
Patent JP-H11352158-A (JP)
Title: Optical fiber measuring instrument
Inventor: TERAI KIYOHISA
IPC: G01R19/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate measurement by enhancing uniformity of a light in an optical fiber. SOLUTION: An optical application measuring instrument for measuring a physical quantity by a variation of a characteristic of light is provided with an optical fiber sensor 8 disposed in the vicinity of an object to be measured; a light source 12 generating light and transmitting it to the sensor 8; a detector 13 for detecting an outgoing light from the sensor 8; an optical system 18a optically combining the sensor 8 with the light source 12 and the detector 13; and a signal processing portion 14 for processing a signal from the detector 13. Optical fiber twisted in a manufacturing stage is used as the fiber for optical fiber sensor 8 and the optical fiber is further twisted when mounting and is disposed.
Patent JP-H05197598-A (JP)
Title: Method and apparatus for processing transaction
Inventor: PIITAA EMU SUPIRO
IPC: G06F11/14
Filed: 1992-06-18
Abstract: PURPOSE: To secure appropriate recovery by writing a set corresponding to a snapshot copy in a non-volatile snapshot memory. CONSTITUTION: A selected live record is supplied to a nonvolatile state memory 23 between check points, and all updated records are sent to the non-volatile state memory 23. It is better that the selected (not locked) live record is supplied to a state memory 26, the volatile live record is supplied to the non-volatile state memory 23. With respect to this record supply, all active snapshots of the live record are supplied from a volatile snapshot memory 32 to a non- volatile snapshot memory 31 before the volatile live record is supplied to the non-volatile state memory.
Patent JP-H109650-A (JP)
Title: Control device of air conditioning apparatus
Inventor: SAITO SATOSHI
IPC: F24F11/02
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an air conditioning apparatus which can prevent a compressor from stopping its operation even when a signal which is equivalent to a signal generated when a malfunction occurs on a thermister is generated owing to a noise or a sharp temperature change. SOLUTION: A control device of an air conditioning apparatus comprises a temperature sensor 3 which is mounted on a discharge pipe of a compressor for detecting the temperature of the discharge pipe, first judging means 4a which judges whether the temperature of the discharge pipe or the temperature sensor 3 is abnormal after comparing an output value of the temperature sensor 3 with a predetermined value, timer means 4b which counts a lapsed time after an abnormal value is outputted from the first judging means 4a when the temperature of the discharge pipe or the temperature sensor 3 is abnormal, second judging means 4c which compares this lapsed time with a predetermined time, and a counter 4d which counts a number of outputted abnormal values.  The control device controls the air conditioning apparatus such that when the number of abnormal values on the temperature sensor 3 which are detected by the first judging means 4a reaches a predetermined number, the operation of a compressor 1 is stopped.
Patent JP-S6050785-A (JP)
Title: Operating method of on-vehicle dad player
Inventor: MUTOU MASAHITO
IPC: G11B21/12
Filed: 1983-08-31
Abstract: PURPOSE:To select the 1st pause for a temporary stop or the 2nd pause for a long-time stop only with a pause button, and restart reproducing an ejected disk at a reproduction interruption position, by providing a storage circuit and a pause function. CONSTITUTION:The same track on the disk is traced repeatedly with the pause button 22c and the 1st pause operation is performed for a short-time. When the play button 22a is turned on in this pause operation, the 1st pause is reset and the reproduction is restarted at the trace position. When the pause button is further turned on during the 1st pause, the rotation of the disk is stopped and a pickup is returned to an initial position to store disk information in RAM23. Then, the end of writing and storage to RAM32 is displayed on an indicator 24. When a play button 22a is turned on during the 2nd pause for a long- time stop, the 2nd pause is reset and a reproduction interruption address is read out of RAM32 and the reproduction is restarted at this position.
Patent JP-H0451493-A (JP)
Title: Grains-dispersed type el element
Inventor: WADA TAMOTSU
IPC: H05B33/14
Filed: 1990-06-18
Abstract: PURPOSE:To obtain a grains-dispersed type EL element providing high electroluminescent efficiency, and also providing characteristics control facility by distributing fluorescent bodies present in an electroluminescent layer in a laminar shape respectively in the direction of thickness of the layer in accordance with a difference in each of characteristics between the fluorescent bodies. CONSTITUTION:In a grains-dispersed type EL element comprising a dielectric layer 2, an electroluminescent layer 3 and a hyaline electrode 4 sequentially formed on a back electrode 1 at least, fluorescent bodies present in the electroluminescent layer are respectively distributed in a laminar shape in the direction of thickness of the layer in accordance with a difference in each of characteristics (brightness, service life, electroluminescent colors, grain diameters, electroluminescent efficiency, etc.) between the fluorescent bodies. The electroluminescent layer 3 for example is formed by sifting fluorescent grains into a group of grains 3A each having large grain diameter and another group of grains 3B each having small grain diameter, mixedly dispersing these sifted grains into a binder in the ratio 4:1, applying and drying the large- diameter grains 3A first on the dielectric layer, and applying and drying the small-diameter grains 3B on the resultant large-diameter grain film.
Patent JP-H04358281-A (JP)
Title: Approximate expression system for torus
Inventor: CHIYOU KOUDEN
IPC: G06F17/50
Filed: 1991-06-04
Abstract: PURPOSE:To express a torus with high accuracy with use of a smaller number of Bezier patches by approximating a Bezier patch to the surface element of an original torus in order to express the torus in an ordinary Bezier patch. CONSTITUTION:The boundary curve (circular arc) forming each surface element of a torus is transformed into a Bezier curve, and a Bezier patch where the transformed Bezier curve is used as a boundary is approximated to the surface element of an original torus. Meanwhile a surface element forming a torus is divided into four surfaces and each divided surface is approximately transformed into a Bezier curved surface. Furthermore an original surface element forming a torus is divided into equal four pieces with the division carried out at a middle point to each boundary curve of a surface element forming a torus. Thus the torus can be expressed in an ordinary Bezier patch and then can be expressed with high accuracy with use of a small number of Bezier patches.
Patent JP-S6053631-A (JP)
Title: Control device for number of operating cylinder controlled engine
Inventor: MASUDA TOSHIHARU
IPC: F02B31/08
Filed: 1983-08-31
Abstract: PURPOSE:To reduce vibration by shifting a maximum torque generation point through delay of a combustion rate due to adjustment of ignition timing and swirl, etc., at a reduced cylinder operation of a number of operation cylinder controlled engine. CONSTITUTION:For a control device 49 of a number of operating cylinder controlled engine 1 having a primary side air intake passage 25 and a secondary side air intake passage 26, various kinds of operation condition signals are inputted therein, and it issues a number of operating cylinder instruction in response to a load. At a reduced cylinder operation, a combustion rate is delayed by relaxing swirl within a combustion chamber or delaying ignition timing with a sub-throttle valve 27 of the secondary side air intake passage 26 finely opened. Hereby, a maximum torque generation point is shifted to reduce vibration.
Patent JP-H04227950-A (JP)
Title: Novel epoxy resin composition
Inventor: ARUFURETSUDO RENNAA
IPC: C08G59/00
Filed: 1991-06-04
Abstract: Pulverulent, free-flowing compositions containing     A) liquid or semisolid epoxy resins and B) solid, colloidal condensation polymers made from urea or melamine and formaldehyde, having a pore volume of greater than 1 cm<3>/g and a specific surface area of greater than 5 m<2>/g, which can be used, for example, as powder coatings, adhesives, casting resins and compression-moulding compositions.