baber/WOPTO huggingface dataset:
Patent JP-S63215935-A (JP)
Title: Automatic controller for engine
Inventor: AIGAMI KUNIO
IPC: F02B77/08
Filed: 1987-03-04
Abstract: PURPOSE:To enhance efficiency in starting preparation work by an engine, by incorporating a switch checking circuit into a control circuit for inspecting continuity of switches prior to the starting of the engine to determine whether various switches for monitoring the condition of the engine operate normally. CONSTITUTION:Condition of an engine is monitored with a switch connected to an abnormality display circuit 11 through a control circuit 4. The circuit 4 is mounted on an engine body 1 and incorporates a hydraulic switch checking circuit 5. Then, when a start switch SW2 is turned ON, an H signal is inputted into an AND circuit IC1 and a timer T1 from a positive power source VCC. The timer T1 is turned ON during a fixed period, while the H signal is outputted to the circuit IC1 from a NOR circuit IC2. On the other hand, when a trouble or disconnection occurs while the hydraulic switch SW1 is ON, the H signal is inputted into all of input terminals of the circuit IC1. A transistor Tr is turned ON through an OR circuit IC9 and a warning lamp 11 is turned ON to display abnormality.
Patent JP-S57166892-A (JP)
Title: Torque detection of induction motor
Inventor: KOBATA MASAKAZU
IPC: H02P23/07
Filed: 1981-04-07
Abstract: PURPOSE:To simply and practically detect torque by a method wherein the phase difference angle between a resultant phase current and a rotary field axis is obtained and an arithmetic process is performed. CONSTITUTION:A torque command and a magnetic flux command generated from a pattern generator 13 and the output in a torque magnetic flux detector 11 are compared by substracters 14, 14' and the deviation signal is supplied to controllers 15, 15' and controlling signals are sent so that the deviation signal may be obtained in accordance with the command from the pattern generator 13. A slip frequency command is fed by supplying a torque output signal to a function generator 16 and the frequency command of an inverter frequency is fed from an adder 17. And the magnitude command of the resultant currrent in a motor 3 is obtained from a function generator 16' to generate a voltage command from the controller 15''. A rectifier 9 performing torque control, a rotary magnetic field axis operator 10, and a torque magnetic flux detector 11 are provided and a resultant current obtained by rectifiying a phase current is analysed into a component generating torque and that genrating magnetic flux to obtain the product of these two components.
Patent JP-S59178105-A (JP)
Title: Manufacture of aluminum brazing sheet
Inventor: ITOU YASUNARI
IPC: B21B1/22
Filed: 1983-03-26
Abstract: PURPOSE:To make a titled sheet excellent in adhesion properties in brazing by performing the cold rolling of a specific processing degree under elongation control after an intermediate annealing, in manufacturing the aluminum brazing sheet by rolling. CONSTITUTION:An aluminum brazing sheet formed by cladding a brazing material of aluminum alloy to a core material of aluminum alloy is manufactured by rolling. At that time; after an intermediate annealing, a cold rolling of 20- 30% (especially, 26.8+ or -3.5%) is performed by an elongation control instead of an automatic sheet thickness control. In case of a rolling of <=20% or >=32%, the brazing properties are deteriorated.
Patent JP-S57165009-A (JP)
Title: Filter cloth washing apparatus of belt press dehydrator
Inventor: OSHIDA RIYOUKI
IPC: B01D24/46
Filed: 1981-04-06
Abstract: PURPOSE: To remarkably enhance dehydration effect of sludge by a filter cloth by carrying out washing of the filter cloth in a dry system by using a filter cloth surface shaking rod having a nozzle port injecting compressed air.  
     CONSTITUTION: After dehydrated sludg is scraped off by a scraper, a filter cloth 1a is passed through a cleaning chamber 19a between a roll 13a and a roll 14a and is made vertical by rolls 15a, 16a for advancing the filter cloth vertically and returned to a horizontal run by rolls 17a, 18a for moving the filter cloth horizontally. On the way of the filter cloth advancing region, because a pair of cleaning arms 23a and a pair of compressed air nozzles 24a provided to a hollow rotary shaft 20a having a small inner cylinder through which air is passed provided to the inside thereof at an angle A in an angular form are provided in the chamber 19a, when the arms 23a are reciprocated from the rear surface of the filter cloth 1a at an angle C larger than the attaching angle A to push and strike the filter cloth 1a, water containing sludge in a clogged  condition is driven out onto the filter cloth 1a and released from the filter cloth 1a by blown compressed air.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000250242-A (JP)
Title: Electrophotographic photoreceptor
Inventor: KIMOTO KEIZO
IPC: G03G5/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve adherability between an electroconductive substrate and a photosensitive layer by using a porthole pipe (the pipe has joint parts) as the electroconductive substrate, to enhance sensitivity by increasing the concentration of a charge generating agent and to reduce the cost of a photoreceptor drum. SOLUTION: Relating to a photoreceptor drum having a photosensitive layer on an electroconductive substrate, the electroconductive substrate is made of a porthole pipe (the pipe has joint parts). The photosensitive layer contains a charge generating agent in an amount of 0.1-20 parts by weight, preferably 0.2-10 parts by weight. The photosensitive layer is formed from a single layer organic photoreceptor containing at least a charge generating agent and a charge transporting agent.  Relating to the single layer photoreceptor, the charge generating agent is dispersed in the whole photosensitive layer in a low concentration, thereby the contact area with the electroconductive substrate is small, and as the lowering of the potential by the joint parts of the electroconductive substrate is quite small and does not give any effect on the image, it becomes possible to use the porthole pipe having the joint parts.
Patent JP-S58169123-A (JP)
Title: Correcting means for splitting ratio of luminous flux
Inventor: SUZUKI TAKEOMI
IPC: G02B27/00
Filed: 1982-03-30
Abstract: PURPOSE:To make the intensities of the luminous fluxes incident to the respective photodetector arrays of photodetector array groups roughly equal to each other, by inhibiting the transmission of the luminous flux passing through the specified region near the boundary line of the luminous flux splitting on the pupil of an imaging lens by using an opaque barrier. CONSTITUTION:Only the luminous flux passing between M1 and the edge on the lower side of a barrier 12 is made incident to a photodetector array group 6 by the opaque barrier which is provided in the optical path between lenses 8, 9 and an imaging lens 1 and covers roughly the entire region between the boundaries A1 and B1 of luminous flux splitting on the pupil of the lens 1; therefore, the unbalance in the intensity of the incident light between the photodetector arrays 6A and 6B is virtually eliminated. Similarly, only the luminous flux passing between M2 and the edge on the upper side of the barrier 12 is made incident to a photodetector array group 7 and also the unbalance in the intensity of the incident light between photodetectors 7A and 7B is eliminated. If the barrier 12 is provided effectively symmertrically with an optical axis 4, the unbalance in the ratio of the intensity of the incident light between the groups 6 and 7 is obviated.
Patent JP-S60199981-A (JP)
Inventor: HIRAI KOUJI
IPC: D06M15/568
Filed: 1984-03-16
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-S54144064-A (JP)
Title: Discharge controller for treatment equipment
Inventor: TAKEMATSU HIROHISA
IPC: B65F5/00
Filed: 1978-04-28
Abstract: PURPOSE: To accomplish safe and smooth conveyance of garbage through synchronization of the amount of garbage discharged from a garbage treatment equipment and the loading capacity of various garbage collecting trucks by a process control.  
     CONSTITUTION: Matching the garbage loading capacity of a garbage collecting truck, the advance speed of a jamming plate and the rotation speed of a rotary drum of a crusher are adjusted with the switching of a selection circuit. A process control P of the garbage discharge is performed by driving a worm reduction gear 1 and a flow regulating shaft 19 of a variable displacement type oil pump 18 with a pulse motor 16. The pulse motor 16 is provided with a counter for detecting the number of the input signal pulse. When the count reaches the preset value, the pulse is cut to halt the action. The detection of the number of pulse enables estimation of the discharge volume thereby accomplishing smooth conveyance of garbage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57167188-A (JP)
Title: Buffer memory controlling system
Inventor: TAJIRI KAZUO
IPC: G06F12/08
Filed: 1981-04-06
Abstract: PURPOSE:To minimize the invalidating range when the data on a buffer memory is invalidated and to prevent the lowering of the hit factor, by adding the invalidity display bit to the tag array with every subblock on the buffer memory. CONSTITUTION:The blocks, i.e. the transfer unit between a main memory 7 and buffer memories 3, 4 are divided into subblocks. Then the bit showing the validity of the data is added to tag arrays 5 and 6 of buffer memories 3 and 4 with every subblock. For the coincident process of the data on the memories 3 and 4, only the validity display bit of some subblock is operated for invalidation, and the access is allowed to other subblocks. At the same time, if an access is given to the invalidated subblock, all invalid subblocks within a block including the relevant subblock are transferred from the memory 7.
Patent JP-S60198164-A (JP)
Inventor: YAMADA MAKOTO
IPC: B66B5/00
Filed: 1984-03-21
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-S53137156-A (JP)
Title: Thermal head of thin film type
Inventor: ODA FUJIO
IPC: H01L49/02
Filed: 1977-05-07
Abstract: PURPOSE: To improve the durability of a thermal head and the printing quality such as a printing density by forming a refractory insulated thin film band of SiC on the glass layer of a substrate thereby to improve the apparent refractory property of the glass layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02232650-A (JP)
Title: Novel cyan coupler
Inventor: KITA HIROSHI
IPC: G03C7/34
Filed: 1989-03-04
Abstract: PURPOSE:To obtain a dyestuff image having superior fastness to heat, moisture and light by using a coupler for photography represented by a specified formula. CONSTITUTION:A coupler represented by formula I or II is used as a coupler for photography used as a material for color photography. In the formulae I, II, R is a substituent, m is 0 or an integer of 1-4, when m is an integer of 2-4, R's may be same or different from each other, Y is a substituent having 0.3-1.5 Hammett's substituent constant sigmap and X is H or a substituent which is released by a reaction with the oxidized product of a color developing agent. A dyestuff image formed from the coupler is fast to heat, moisture and light and the coupler has high relative sensitivity and high color developing property.
Patent JP-H05209815-A (JP)
Title: Wheel inspection device
Inventor: HIRANO AKIRA
IPC: G01M17/007
Filed: 1990-12-30
Abstract: PURPOSE:To achieve automatic mutual conversion of static and dynamic measurement modes by providing a means for supporting a wheel so that it can be rotated and can travel within a plane and a means for limiting traveling in lateral direction between a wheel and the support means when rotating the wheel. CONSTITUTION:A pair of support rollers 31 which can support a wheel 1 are provided on a support roller assembly body 30 so that they can be rotated. When a clamp roller 47 which can clamp the wheel 1 from both sides are provided and it clamps the wheel, the center of the wheel 1 is aligned to the center of the clamp assembly body 40 and a-toe angle of the wheel 1 is detected. A pair of limiting rollers 33 are laid out, left and right, at the support roller assembly body 30. When the wheel 1 is rotated, a thrust force is generated between the wheel 1 and the support roller 31 and both travel in lateral direction relatively but the limiting roller 33 is rolled over and contacts the side surface of the wheel 1, thus enabling the thrust force to be absorbed. A static measurement mode where the wheel 1 is measured in non-rotary state and a dynamic measurement mode where it is measured in rotary state can be switched by simply rotating or stopping the wheel 1.
Patent JP-H06265254-A (JP)
Title: High freshness cold storage system
Inventor: KAJIMOTO TADATSUNE
IPC: A23B7/04
Filed: 1993-03-12
Abstract: PURPOSE:To provide a high freshness cold storage system of a simple structure which can keep contained matter in a highly fresh condition so as to enable a storage of a long period of time by regulating the temperature and humidity in the interior of a refrigerator at a constant value. CONSTITUTION:A showering member 2, a blower 3 and a filling 14 are provided in a refrigerator chamber 1 as a cooling, humidifying means. Chilled water contained in a water tank 5 is fed to the showering member 2 through a feed pipe 6. The chilled water spouting from the showering member 2 passes through the filling 14 while air is being blown by the blower 3 so that the chilled water is converted into steam and the air is cooled. The interior of the refrigerator chamber 1, therefore, is cooled and humidified to a certain temperature and humidity. In the interior of the water tank 5 an ice-making coil is arranged in a meandering manner. Brine which has been cooled by a chiller unit 13 is circulated into the ice-making coil 9 so as to chill the water to be chilled in the water tank 5.
Patent JP-S55144416-A (JP)
Title: Manufacture of light weight spherical gypsum
Inventor: OOTA MASAKATSU
IPC: C04B11/02
Filed: 1979-05-01
Abstract: PURPOSE:To obtain a light weight spherical gypsum having a homogeneous and fracture-free crystal by the procedure in which gypsum is heated with stirring in an aqueous solvent in the presence of the bubbles of air or N2 introduced. CONSTITUTION:A spherical gypsum consisting of fibrous hemihydrate gypsum is manufactured by heating with stirring an aqueous solution of dihydrate (or hemihydrate) gypsum or soluble anhydrous gypsum, containing an acid, e.g., acetic  acid, hydrochloric acid, etc., and a water-soluble organic substance, e.g., ethylene  glycol, glycerine, etc., under the conditions: the inclusion of air or N2 together  with an air entrainer or a foaming agent, e.g., saponin, soap, etc., and hydrothermal reaction at 100-180 deg.C for 1-90min, preferably 105-140 deg.C for 3- 60min.  Thus, a light weight, homogeneous, and spherical gypsum having a diameter of  0.01-10mm, usually 0.05-1mm, and a bulk density of 0.01-0.1g/cm<2> can be  obtained. And, the gypsum can be used in the manufacture of a light weight  gypsum hardened material which is excellent in heat insulation property and so forth.
Patent JP-H05260300-A (JP)
Title: Image forming device
IPC: B41J2/45
Filed: 1992-03-11
Abstract: PURPOSE:To enable printing with high quality by executing compensation by means of changing the size of a prescribed dot in a sub-scanning direction based on the difference of image data. CONSTITUTION:A compensating circuit replaces bit map data which is synchronized with a video data synchronizing signal(VCLK) so as to be inputted from a DRAM controller with an image bit signal which drives an LED control part so that an image dot signal(VDO) after compensation for enhancing printing quality is outputted to the LED control part. The LED control part is provided with a serial/parallel converting part 128, a temporary storage part 129, a light- emitting part 130 and a timing control circuit 131. A clock CKIN whose speed is five times as fast as conventional speed is inputted to the timing control circuit 131 and VCLK whose speed is five times as fast as conventional speed is generated in the circuit 131. As a result, the serial/parallel converting part 128, the temporary storage part 129 and the light-emitting part 130 are controlled so as to form one raster by five-time scannings.
Patent JP-H10237793-A (JP)
Title: Separator paper for air-conditioning filter
Inventor: SAITO YOSHIHIRO
IPC: D21H27/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a separator paper for air-conditioning filter, capable of maintaining mechanical strength, wet mechanical strength, water repellency, flame-retardance, heat resistance and chemical resistance equal to or higher than those of a separator made of sepiolite, being thinned into 0.1 to <0.26mm which has been difficult to attain, reducing pressure loss in passing air through an air-conditioning filter and lightening load of a blower for transporting an air flow, usable as a substitute for a separator made of aluminum by thinning of thickness. SOLUTION: This paper is a papermaking sheet comprising 10-40wt.% calculated as solid content of a cellulose fiber, 50-80wt.% of a hydrous inorganic compound having >=20wt.% of crystallization water content, 2-10wt.% of an amphoteric ion polymer binder and 0-5wt.% of a flame-retardant and subjected to water-repellent treatment. Tear length [based on JIS P-8, 113] obtained from the average of both values measured in the direction of fiber orientation and a direction perpendicular to it is >=1.0km.
Patent JP-S57167944-A (JP)
Title: Carboxylic acid ester, its preparation, and insecticidal and miticidal agent containing said ester as active component
Inventor: TSUSHIMA KAZUHIRO
IPC: C07C253/00
Filed: 1981-04-07
Abstract: NEW MATERIAL:The carboxylic acid ester of formulaI(R 1  is H, cyano, ethynyl, or 1-propynyl; X is H or F; Y is H, Cl, Br, F, CH 3 , CF 3 , OCH 3 , or difluoromethyl; Z is N or CH; E 1  is Co, Br, or F; E 2  is H, Cl, Br, or F; m and n are 1W3 provided that m+n=4).  
     USE: Insecticidal and miticidal agent having excellent rapid and residual activity and free from environmental residual property common to organic chloride insecticides. It has low toxicity to man and animals, exhibits remarkable activity against vermin resistant to organic phosphorus compounds, carbamate insecticides, etc. and can be prepared at a low cost.  
     PROCESS: The compound of formulaIis prepared, e.g. by reacting the carboxylic acid of formula II or its reactive derivative with the alcohol of formula III (A is OH, halogen, or tosyloxy) or its reactive derivative, if necessary, in the presence of a proper solvent, catalyst or reaction assistant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51127778-A (JP)
Title: Automatic indentation hardness tester
Inventor: FUKUMOTO MITOSHI
IPC: G01N3/42
Filed: 1975-04-30
Abstract: PURPOSE: To automatically convert the test load at each time whenever a prescribed set quantity of test pieces are charged to the tester body, having a test piece supply frequency detector. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58170848-A (JP)
Title: Fuel injection system
Inventor: SUENAGA KOUICHI
IPC: F02D19/08
Filed: 1982-03-31
Abstract: PURPOSE:To adjust the amount of injection of a mixed fuel by a method wherein when a fuel injection pump for supplying a mixture of two kinds of fuels, the amounts of supplies of main and auxiliary fuels are controlled by electromagnetic valves to mix them to a mixing ratio proportional to the number of revolutions of the engine and the load and the plunger itself is rotated about its axis. CONSTITUTION:A sleeve barrel 22 fitted in a barrel bore 21 of a housing 20 is provided with main and auxiliary fuel spraying ports communicating with main and auxiliary fuel pooling chambers 24 and 25. The plunger 23 is provided with main and auxiliary fuel reeds 33 and 34. The fuels are supplied from main and auxiliary feed pumps 13 and 14 and measured by main and auxiliary electromagnetic valves 15 and 16 on the bases of two mixing ratio patterns. These fuels are mixed in the plunger chamber and the mixture is injected into the engine through a delivery valve 18.
Patent JP-H01227065-A (JP)
Title: Automatic cycler for analysis and automatic cod measuring apparatus
Inventor: SHIBATA SHINYA
IPC: G01N35/02
Filed: 1988-03-07
Abstract: PURPOSE:To enable a through automatic analysis containing a pre-processing with the simplification of the pre-processing, by moving a sample container holding mechanism free to rise and fall to provide a lid insertion mechanism, bath and the like in a moving locus of the sample container. CONSTITUTION:A sample container holding mechanism 15 free to rise and fall is moved turning with a stepping motor 12 of a transfer means to a pedestal 11 to move a sample container 16 as required and a sample, a reagent or the like is injected into the container 16 with a distribution mechanism 50. Thereafter, the container 16 is covered with a lid insertion mechanism 90 provided in a moving locus of the container 16 and likewise, the container 16 is immersed into a bath 40 on the locus to perform a sample reaction at a fixed temperature. Following this pre-treatment, an automatic analysis is performed with an analysis mechanism 30 thereby producing an automatic COD measuring apparatus, which accomplishes a through automatic analysis containing an automatic pre- processing simplified.
Patent JP-S62211435-A (JP)
Inventor: YAMASHITA HIROSHI
IPC: E03D9/08
Filed: 1986-03-07
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-S56147661-A (JP)
Title: Paint supplying method
Inventor: SUGIYAMA NOBORU
IPC: B05D1/28
Filed: 1980-04-21
Abstract: PURPOSE: To prevent the entry of bubbles by making the spacing between a coating roll and a paint supply means gradually narrower as it goes further from a slitlike supply port, and gradually increasing the pressure of the paint discharged through the slitlike supply port by a pressurizing means.  
     CONSTITUTION: A base material 1 is run continuously at a constant speed between a pressing roll 2 and a coating roll 3 by these rolls. A paint supply means 4 having a slitlike paint supply port 12 is so mounted along the rotating direction of the roll 3 that the distance opposing thereto is made gradually narrower. The width of the supply port 12 is roughly equal to the transverse width of a paint film 5. The paint supplied to the peripheral surface of the roll 3 is pushed back partly to the paint discharge part A side by accompanying a rise in liquid pressure. Paint 6 is metered by a doctor blade 7 and is transferred to the base material 1 by being pressed with the roll 2, whereby the paint film 5 is formed. The paint removed with the blade 7 is returned to the supply means by a pump 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08247537-A (JP)
Title: Control device for bath water insulating device of bathtub system
Inventor: HASHIDA MITSUAKI
IPC: A47K3/00
Filed: 1995-03-13
Abstract: PURPOSE: To improve operability and enhance reliability of a bathtub system as a whole by a method wherein there are provided a plurality of heaters, which heaters are operated and controlled by a single control device and heaters are selected to hold bath hot water at a set temperature based on the properties of the heaters. CONSTITUTION: In a bathtub system S in which a hot water supply device U2, as one heater, and a heater H, as the other heater, are provided in a circulation line C, a saving insulation mode is set by means of, for example, a saving insulation mode switch of a control device so that when temperature of bath hot water has fallen below a set point, the temperature of bath hot water is kept at the set point by means of the device U2. And the saving insulation mode switch is reoperated to switch heating of the device U2 to heating of the heater H. If, at this moment, heat generation rate is equal in both cases, fuel expense for the device U2 is lower than power cost for the heater H, and hence the device U2 is operated so that set temperature of bath hot water can be held economically.