baber/WOPTO huggingface dataset:
Patent JP-S5512360-A (JP)
Title: Wind quantity safety device of forced suction and exhaust system gas combustion machine that use hall effect element
Inventor: UNO HIROSHI
IPC: F23N3/00
Filed: 1978-07-10
Abstract: PURPOSE: To improve durability while eliminating false operation by dew condensed water, etc., and to compact the whole combustion machine, by applying a Hall effect element for detecting revolution.  
     CONSTITUTION: A Hall IC12 is mounted which incorporates a Hall effect element to a permanent magnet 11 installed to a shaft of a fan. When the fan is turned, square waves with frequency corresponding to the number of revolution are generated from the Hall IC12, and the output passes through a condenser 13, is smoothed by means of a diode (D 1 )14 and a condenser (C 2 )15 and is applied to a comarator 16 as direct current input. When the input exceeds compartor reference input 17, the output 18 of the comparator attains a high level, a transistor (TR1)19 is driven and a relay RY20 is energized. Thus, a control circuit 22 controls a magnet valve 23, and combustion and other functions are stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63252640-A (JP)
Title: Device for shutting runner in die apparatus
Inventor: MATSUYAMA KYOJI
IPC: B22C9/08
Filed: 1987-04-06
Abstract: PURPOSE:Facilitate shutting operation of a runner by arranging a valve, which is fitted/shut to a part of the runner by advancing/retreating to contacting face part in a one side die, and advancing/retreating the valve as linking with contact/detach of a movable die to a fixed die. CONSTITUTION:Holder fitting holes 16, 21 and cylindrical valve fitting holes 17, 22 are respectively formed in series in the contacting face part at right end part of the fixed die 5 and the movable die 6. In the holes 16, 17, a holder 18 and the valve 19 are connected by screw and fitted as slidable and in the holes 21, 22, a holder 23 and the valve 24 are fitted as slidably in the same way. When the movable die 6 abuts on the fixed die 5, a driving pins 32, 37 in a driving device 30, 35 are deeply fitted into guide holes 31, 36, respectively, and the valves 19, 24 together with the holders 18, 23 are shifted to left direction, and shutting of the runner 8a and communicating of the runner 9a are executed. By this method, as the runners 8a, 9a can be opened/shut as linking with contact/detach of the dies 6, 5, the shutting operation of the runner is facilitated.
Patent JP-S61244110-A (JP)
Title: Audio equipment
Inventor: YASUMURA SATORU
IPC: H03G5/02
Filed: 1985-04-22
Abstract: PURPOSE:To utilize the display of a display device effectively without any break by displaying equalization characteristics of a graphic equalizer on the display device for a specific period when the absence of audio signal is detected during the switching of a signal source. CONSTITUTION:While the audio signal is reproduced, a display switching means 7 is changed over to the display side of a signal level by a spectrum analyzer 4 and a display means 6 displays the signal level by the spectrum analyzer 4. When the audio signal is switched by a selecting means 2 in audio equipment 1, that is detected by a detecting circuit 8. A control means 9 switches the display switching means 7 to the display side of equalization characteristics of the graphic equalizer 3 for a specific period from the generation of the detection output of the detecting means 8. Consequently, the equalization characteristics are displayed on the display device 6 for the specific period from the occurrence of the absence of the audio signal and then the display level by the spectrum analyzer is displayed.
Patent JP-H08252590-A (JP)
Title: Downflow biological membrane filter
Inventor: TAKADA MASAHIDE
IPC: C02F3/06
Filed: 1995-03-17
Abstract: PURPOSE: To provide the biological membrane filter capable of maintaining the biological filtration function of the entire packed bed by removing only a large amt. of suspended matter depositing on the surface layer. CONSTITUTION: This downflow biological membrane filter has an inlet 1 for the water to be treated at the upper part and a treated water outlet 4 at the lower part and contains a packing material-packed bed 3. An inlet 23 for cleaning gas and/or liq. is provided in the upper part 3a of the packed bed at the position of 1/3 to 1/4 of the thickness of the bed from the lower part of the surface layer, and a waste cleaning water outlet 24 is furnished above the packed bed. When the filtration function is deteriorated, only the upper layer is cleaned by using a cleaning inlet set at the upper layer, and the function is restored.
Patent JP-H09250587-A (JP)
Title: Air suspension device
Inventor: ONAMI HIROHIDE
IPC: B60G13/10
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent a canister and an air piston from falling down by increasing the pressing force of the canister and the air piston in response to an increase in pressure within an air chamber. SOLUTION: The inner diameter of the insertion fitting part 22A of a canister 22 is formed smaller than the inner diameter of a tube mounting part 22B, a pressure receiving part 24 is formed between the insertion fitting part 22A and the tube mounting part 22B, concurrently the inner diameter of the insertion fitting part 26A of an air piston 26 is formed smaller than the inner diameter of the tube mounting part 26B, and the pressure receiving part 28 is thereby formed between the insertion fitting part 26A and the tube mounting part 26B.  By this constitution, when the pressure of an air chamber A is increased, the acceptance of the aforesaid increased air pressure by the pressure receiving parts 24 and 28, causes the canister 22 to be strongly pressed against a canister cap 21, and permits the air piston 26 to strongly press an air piston guide 25 by the pressure receiving part 28, so that air is thereby prevented from leaking because of falling down.
Patent JP-S61244810-A (JP)
Title: Valve returning device by cam in four-cycle internal-combustion engine
Inventor: KUSANO HIROYUKI
IPC: F01L1/30
Filed: 1985-04-20
Abstract: PURPOSE:To eliminate the necessity for a conventional valve returning spring and reduce a load applied to a cam shaft, by providing an outer frame in a cam and opening and closing a valve through a lifting member by rotation of the outer frame actuated interlocking to the cam, in the case of the intake and exhaust valve in a four-cycle internal-combustion engine. CONSTITUTION:An engine inserts a valve 3 from inside a cylinder head part 4 further mounts a case-shaped nut 9 and a coil spring 11 to an upper part of the valve 3. When the valve 3 is opened, a cam 1 moves downward a push rod 8, and its bottom end part 6 presses an upper end part 12 of the valve 3. On the contrary, when the valve 3 is returned, the engine, pulling an upper end part 5 of the push rod 8 by an outer frame 2 provided in outside the cam 1, lifts the upper end part 12 of the valve 3 to be moved upward by the bottom end part 6 of the push rod 8 and the case-shaped nut 9 connected with the push rod 8. In this way, the engine, which can eliminate the necessity for a conventional valve returning spring, causes no repulsive force of the valve returning spring to be applied to the cam 1, and performance of the engine can be improved by reducing a load applied to a cam shaft.
Patent JP-H04295932-A (JP)
Title: Previous check mechanism for file destruction
Inventor: MATSUDA YUKIE
IPC: G06F12/00
Filed: 1991-03-25
Abstract: PURPOSE:To check the possibility of file destruction, caused by a rollback in case of a deadlock, at the time of translation by a compiler which has an automatic commitment control function. CONSTITUTION:When a source program 101 is translated, the area analyzing means 104 of the compiler 102 analyzes definitions regarding files in the source program 101 and registers information, showing whether or not an establishment process at a stationary point is possible, in an information table 109, file by file. A check actuating means 106 when deciding that the source program 101 uses the automatic commitment control function automatically from compilation options 111 actuates a check means 107, which refers to the information table 109 to check whether or not there are files for which the stationary point establishment process is impossible, and outputs an error message 110 indicating that there is the possibility of the destruction of the contents of the files due to the rollback in case of a deadlock when there are the files.
Patent JP-H1036331-A (JP)
Title: Heat transfer donor element containing diazo compound
Inventor: BUSMAN STANLEY C
IPC: B41M5/382
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a heat transfer donor element comprising a compound having a diazo-substituted group and an electron-attracting group and high in decomposition temperature, a non-diazo electromagnetic ray-absorbing agent, and a heat substance transfer material and high in sensitivity for forming laser- induced thermal images. SOLUTION: This heat transfer donor element comprises (A) a diazo compound having a diazo-substituted group and at least one electron-attracting group adjacent to the diazo-substituted group and having a higher decomposition temperature than 250 deg.C, such as a compound of formula I  R<1> is H, a 1-4C aliphatic group, a group of formula II [(p) is 2-1000]; R<2> is H, an organic group; (m) is 2-10}, (B) a non-diazo electromagnetic ray-absorbing agent and (C) a heat substance transfer material.
Patent JP-H09274468-A (JP)
Title: Video display device
Inventor: YAMADA KAZUHIRO
IPC: G09G3/20
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to inexpensively project an input video signal exceeding the number of vertical lines of a liquid crystal by changing the horizontal frequency of the video signal at every line. SOLUTION: An A/D converter 1 converts the inputted video signal into a digital signal A line memory 2 writes in the inputted digital signal at a first clock, and reads out the signal at a second or third clock, and performs write-in and read-out asynchronously. A second clock generation means 4 generates the clock of a frequency double of a first clock generation means 3, and a third clock generation means 5 generates the clock dividing the clock of the second clock generation means 4 to one half. A switch means 6 switches the output of the second clock generation means 4 with the output of the third clock generation means 5 at every line, and a line selection means 7 selects a line or several lines from several lines. Thus, the input signal exceeding the number of vertical lines of a liquid crystal panel is projected by one line much of the line memory.
Patent JP-S58204722-A (JP)
Inventor: SHIMIZU TERUYOSHI
IPC: H02H3/08
Filed: 1982-05-21
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-H11313921-A (JP)
Title: Nail driver for game board
Inventor: MATSUMOTO YOSUKE
IPC: B27F7/13
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce working sounds and vibration by using a plunger for supplying nails in a nail driver for driving nails into a game board of a pachinko machine or the like. SOLUTION: This nail driver for a game board is provided with an XY table, a nail supplying device 600, a nail grasping device, a hammer device and an electronic controller. The nail supplying device 600 is equipped with two shoot formation plates 801 and 802, a nail supply base 620, a slider 630 for supplying nails, a slide shaft 631 for supplying nails and a plunger 632 for supplying nails. The electronic controller is provided with a control means for the plunger for supplying nails.
Patent JP-H11286391-A (JP)
Title: Jack supporting force detection device for work vehicle
Inventor: OHIRA AKIHIKO
IPC: B66F9/24
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a jack supporting force detection device for detecting overhanging of respective jacks without shaking a vehicle when the jacks are overhung, easy to maintain. SOLUTION: Pressure detectors 22 and 23 are interposed between each pipe- line port 32a and 32b of each jack 18 and check valve 24a and 24b preventing hydraulic pressure from leaking out of a cylinder, and the pressure is outputted to a controller 33. The controller 33 computes the supporting force of each jack based on the pressure so as to be indicated over a display unit 34, and concurrently, when supporting load is found to be out of an allowable range, warning is provided by a warning means. By this constitution, an operator easily can make sure a fact that each jack is surely grounded, and the load of a vehicle is uniformly supported, so that operations can thereby be safely carried out.
Patent JP-H07269394-A (JP)
Title: Fuel injection controller
Inventor: MURAKAMI MINORU
IPC: F02D45/00
Filed: 1994-03-31
Abstract: PURPOSE:To make the unevenness of a basic injection time small and improve the reliability of control by adding to a fuel injection controller that conducts control according to fuel pressure and the basic injection time, functions that conduct calculation by multiplying the basic injection time by a correction amount and make the correction amount gradually smaller by means of a rise in fuel pressure. CONSTITUTION:A control means possesses a function to calculate an actual injection time by multiplying a basic injection time by a correction amount and a function to conduct setting so that the correction amount may be made small gradually by means of the rise of fuel pressure, and calculation is made by the actual injection time = the basic injection time 02 correction amount X Cpp, but Cpp: a correction amount by fuel pressure, and the correction amount Cpp by fuel pressure is sought by means of such a map as becomes gradually small according as the fuel pressure rises, and an 02 feedback correction coefficient that is an 02 correction amount is set by means of output from an 02 sensor, and a proportional portion is added to it, and an integration portion is added until the output is reversed. Also, in the case of fuel injection control using a micro computer, an injection time is calculated by an expression in the drawing.
Patent JP-S60230245-A (JP)
Title: Microprocessor
Inventor: SAWADA OSAMU
IPC: G06F11/28
Filed: 1984-04-27
Abstract: PURPOSE:To reduce a burden of a debugging work of a microprocessor by knowing easily and successively the contents of an internal register. CONSTITUTION:A timing 2 is a machine cycle for outputting a register, and a timing 5 is a timing for outputting the contents of the register. A timing 3 is the next machine cycle, and it is a feature of this microprocessor that a machine cycle 2 is inserted between said machine cycles 1, 3. By utilizing this machine cycle 2, the contents of the register can be known at every instruction, and whether the microprocessor is being operated as expected or not, and in what place of a program a bug is generated can be known immediately without changing a program which is being developed, and it becomes a big help to a debugging work.
Patent JP-S59213488-A (JP)
Title: Deaerating method of flash evaporation type sea water desalting device
Inventor: HAMADA TADATSUGU
IPC: C02F1/04
Filed: 1983-05-18
Abstract: PURPOSE:To deaerate efficiently the dissolved oxygen in make-up sea water by providing a make-up sea water preheater in a make-up sea water line to a final stage evaporating chamber, and deaerating the make-up sea water in the evaporator after increasing the temp. thereof to the temp. in the evaporator or above. CONSTITUTION:A make-up water preheater 8 is provided before make-up sea water flows into a final stage evaporator, and the temp. of said water is increased by as much as the temp. at which flash evaporation is possible in the above-described final stage evapoator (for example, 1-2 deg.C) so that the rate- determining factor of deaeration is changed from the gas-liquid contact area and residence time to flash evaporation. The make-up sea water passing through a sea water line 6 is subjected to heat exchange with a heating fluid such as steam, hot water or the like in the preheater 8 by which the make-up sea water is heated to the temp. higher by 1-2 deg.C from the temp. in the final stage evaporator. The heated make-up water flows into the evaporator where the water is deaerated under flash evaporation and the temp. thereof is decreased to the brine temp. admitted therein from the previous stage.
Patent JP-S567629-A (JP)
Title: Water making apparatus
Inventor: TAKEYAMA SATORU
IPC: B01D53/06
Filed: 1979-07-03
Abstract: PURPOSE: To obtain an apparatus which is superior in terms of both energy saving and operating characteristic by forming the same into the construction which has no laborious operations of opening and closing the suction port side door and exhaust port side door of the containing part at all and does not require intermission of heaters.  
     CONSTITUTION: A blower 36 for adsorption is operated to suck air for adsorption into a prechamber 45 for adsorption, feed the same into the upper half of an adsorbent-packed chamber 21 to ler it contact an adsorbent 24 and further exhaust the same to the outside through a post-chamber 46 for adsorption, whereby an adsorption process is accomplished. On the other hand, the air having been heated to a specified temperature by a heater 40 is circulated in the circulating path constituted by a prechamber 47 for desorption, the adsorbent-packed chamber 21, the post- chamber 48 for desorption and a lead pipe 39, whereby a desorption process is accomplished. At the same time, the steam being generated is led into a condenser 42 to obtain water. Further, the adsorption process and the desorption process are continuously accomplished by half-rotating the adsorbent-packed chamber 21 by driving a motor 33. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000275491-A (JP)
Title: Zoom lens barrel
Inventor: HONDA YUICHI
IPC: G02B7/10
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens barrel having a simple structure, costing low, providing less harmful inner-surface-reflected light, and allowing clearer pictures to be taken. SOLUTION: This zoom lens barrel has a first group of lenses positioned on the object side, a second group of lenses positioned on the film side, and a harmful light blocking member 31 for blocking harmful inner-surface-reflected light emitted from the second group of lenses toward the film. The zoom lens barrel performs stepwise zooming into a plurality of zoom areas by means of the first and second groups of lenses by causing movement of the harmful light blocking member 31 in the direction of an optical axis in association with the movement of the first and second groups of lenses in the direction of the optical axis, and also performs focusing in each zoom area. The harmful light blocking member 31 is engaged with a barrel 11 holding the first group of lenses, in such a manner that the harmful light blocking member 31 is slidable in the direction of the optical axis.  The group-to-group distance between the first and second groups of lenses is maximized between the zoom area at the widest angle end and the zoom area at the farthest telephoto end and the harmful light blocking member 31 is made to abut the barrel 21 of the second group of lenses within the maximum group-to-group distance.
Patent JP-S59212440-A (JP)
Title: Production of m-hydroxy substituted phenol
Inventor: OGINO TAKAO
IPC: C07C67/00
Filed: 1983-05-18
Abstract: PURPOSE:To obtain the titled compound of high grade in high yield, by oxidizing an m-siopropyl substituted isopropylbenzene, reducing the alkali ion concentration in the resultant oxidation product mixture containing dihydroperoxides, etc., and decomposing the resultant mixture. CONSTITUTION:An m-isopropyl substituted isopropylbenzene is oxidized with an aqueous solution of H2O2 in the presence of an acidic catalyst at 0-100 deg.C for 1-120min, and the resultant oxidation product mixture consisting substantially of dihydroperoxides or trihydroperoxides is extracted countercurrently and/or washed with water two or more times to reduce the alkali ion concentration to <=100ppm, preferably <=10ppm. The resultant oxidation product mixture is then subjected to the decomposition with an acid in the presence of an acidic catalyst, e.g. a heteropolyacid, preferably in a solvent under heating and refluxing at 20-120 deg.C to give 94-99wt% acid decomposition ratio. Thus, the aimed compound, e.g. resorcinol, is obtained. EFFECT:The method is industrially advantageous because the amount of the acidic catalyst to be used can be reduced.
Patent JP-H04299439-A (JP)
Title: Memory access control circuit
Inventor: SATO RYOJI
IPC: G06F3/12
Filed: 1991-03-27
Abstract: PURPOSE:To assure the operation of a CPU as long as no bus collision occurs while a DMAC is having an access to a frame memory. CONSTITUTION:When a CPU 32 tries to have an access to a ROM 33 while a DMC 35 is having an access to a RAM 38, a CPU stop signal is outputted from a CPU stop circuit 61 and however no output is produced from a decorder 62 owing to no collision of buses. Thus the CPU stop conditions are not satisfied at a stop condition circuit 64. Therefore the CPU stop condition signal is not outputted from the circuit 64 and then never outputted to the CPU 32 from an AND gate 65. As a result, the operation of the CPU 32 is not stopped and therefore the access given to the ROM 33 from the CPU 32 is carried out in parallel with the access given to an FRAM 38 from the DMAC 35.
Patent JP-S58201430-A (JP)
Title: Data transmitting and receiving device
Inventor: NEZU SHIYUNICHI
IPC: H04L29/08
Filed: 1982-05-20
Abstract: PURPOSE:To extend the transmitting range of a data transmitter and receiver of fine power, by transmitting data provided with a discrimination code. CONSTITUTION:The constitution is done so that data D1, D2-Dn of a prescribed code length comprising binary codes are transmitted repetitively, and after receiving signals are added and averaged at a prescribed period in the receiving, the codes are read. The discrimination codes b1, b2... are provided, the 1st discrimination code b1 discriminates whether the content of an information word is an address or data, the 2nd discrimination code b2 discriminates whether the address is that of a relay device or an objective device when the b1 is 0, and discriminates whether or not the data is the final data among plural data when the b1 is 1. In case of a figure, the relay is done with a transmitter and a receiver of an address Ar and n sets of data are transmitted to a transmitter and a receiver of an address Ad.
Patent JP-H09248415-A (JP)
Title: Continuous recovery method for sludge of coating material
Inventor: FUKUTANI KENICHI
IPC: B01D21/01
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To lessen the load of wastewater treatment and improve the situation of dirty hard and dangerous work. SOLUTION: This continuous recovery method involves a first process of mixing an excess coating material which does not adhere to an object to be coated with a booth circulating water in a venturi 3 way and separating air and the booth circulating water mixed with the coating material by an eliminator 4, a second process of dispersing mixed water of the coating material and the booth circulating water in a liquid as coating material sludge by a flocculating agent, a third process of utilizing the separated booth circulating water for the first process, and a fourth process of recovering the separated solid matter 14 by supplying the separated coating material sludge to a solid-liquid separation apparatus 13, and in the second process,  a coating material sludge tank 29 having a trunk part in a cylindrical shape is used and a dispersive type flocculating agent is used as the flocculating agent.