baber/WOPTO huggingface dataset:
Patent JP-S57200834-A (JP)
Title: Method for measuring lubricating oil consumption in internal combustion engine
Inventor: ISE ATSUSHI
IPC: G01N33/00
Filed: 1981-06-04
Abstract: PURPOSE:To measure the lubricating oil consumption quickly and accurately by taking out part of exhausting gas from the internal combustion engine, measuring the amount of said exhausted gas and the amount of P included therein, measuring the amount of air sucked in the internal combustion engine, and computing the consumption by using a specified equation. CONSTITUTION:A pickup pipe 8, which picks up part of the exhausted gas is connected to an exhaust pipe 6 for the exhausted gas from the internal combustion engine. The other end of the pipe 8 is dipped in the liquid in a collector 10 wherein e.g. 3% hydrogen peroxide solution is contained as P absorbing liquid 12. The exhausted gas is sent to a wet type gas meter 22 through a pipe 16 in an air reservoir 14, a valve 18, and a suction pump 20. Since phosphorus compound such as dialkyldithiozinc phosphate is generally include for the purpose of preventing oxidation and the like, the lubricating oil consumption can be measured accurately in a short time by utilizing the relationship expressed by the equation.
Patent JP-H06299400-A (JP)
Title: Surface treatment device for aluminum strip and treatment using the same
Inventor: YAMADA JUN
IPC: C25F3/04
Filed: 1993-04-13
Abstract: PURPOSE:To provide the method for continuous surface treatment for an aluminum base for offset printing which approximately horizontally and rectilinearly transports the aluminum strip without vertically, bending the strip by shortening the path of the aluminum strip for a line and constitutes the overall length of devices compact by shortening the intervals respective treating stages and decreases the loss of the aluminum strip. CONSTITUTION:At least one piece of the treating devices each arranged with a treating vessel 3 disposed with slits 5 having lip seals 6 on an inlet side and outlet side, respectively and nip rolls 1, 2 before and behind this vessel are used as the treating devices of the respective treating stages in the method for continuous surface treatment of the aluminum strip 8 which treats the aluminum strip by approximately horizontally transporting the strip. Treating liquids are filled in the treating vessels 3 respectively and the strip is treated by passing the strip between the nip rolls 1, 2 and the slits 5.
Patent JP-2000279751-A (JP)
Title: Method and device for denitrating pressure fluidized bed boiler
Inventor: SAKUNO SHINICHI
IPC: B01D53/86
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To ensure high denitration efficiency even in the case when waste gas temp. is low by dedusting the waste gas subjected to desalting and desulfurizing treatment by a ceramic filter, selectively subjecting nitrogen oxides in the waste gas to non- catalyzed reduction with a denitrating and reducing agent and also by allowing the waste gas to contact with denitrating and reducing catalyst. SOLUTION: The fuel such as coal is burned together with a desalting agent and a desulfurizing agent at a pressure fluidized bed boiler 1. Then the waste gas generated in accordance with the combustion is fed into a cyclone 2 to separate coarse particle ash and the dedusted high temp. waste gas is fed into a ceramic tube filter 4 at the outside of a pressure vessel 3 to remove ash dust. Then, the dedusted waste gas is sent to a post flow waste gas flow passage 5 and a denitrating and reducing agent soln. is jetted and injected from a denitrating and reducing agent soln. injection pipe 11. At this time, the temp. of waste gas flow passage 5 is kept appropriately in 450-900 deg.C. Moreover, the waste gas is fed to a denitrating reaction column 7 at 150-500 deg.C to subject residual NOx to catalytic reduction by using active ammonia as the denitrating and reducing agent.
Patent JP-S5713588-A (JP)
Title: Printer control device
Inventor: SANADA TSUTOMU
IPC: B41J2/255
Filed: 1980-06-25
Abstract: PURPOSE:To make it almost unnecessary that a microprocessor participates in printing, by constituting so that a data edited by hardware after a data has been written in a line buffer. CONSTITUTION:Data of line buffers 103, 104 are latched once by pin data registers 105, 106, respectively, and after that, are transferred to a pin driver. This data transfer is executed by a clock of a timer 107. In this case, one flow of address counters 101, 102 of the buffers 103, 104, the buffers 103, 104, and the registers 105, 106 is entirely separated by odd pin use and even pin use of print pins which have been arrayed in zigzag. Therefore, a microprocessor writes a data in the buffers 103, 104, and after that, for instance, if it has set an initial value of (i) of the counter 101, it sets a value of (i)+24 which has added 24 to said value, to the counter 102. Subsequently, when an operation start instruction is given to a timer 107, the microprocessor does not participate in the operation thereafter.
Patent JP-S59211032-A (JP)
Title: Method and device for detecting original density of copying machine
Inventor: YOSHIDA KEIICHI
IPC: G03B27/62
Filed: 1983-05-16
Abstract: PURPOSE:To shorten substantially a detection time by switching an operation of an original density detecting means in accordance with whether an original feeding device is used or not used, and executing a detection. CONSTITUTION:An original density detector 40 is provided on a scanning part of an optical system, and it is constituted of a projecting part 43 consisting of a light emitting element 41 and a condenser 42, and a photodetecting part 46 consisting of a photodetector 45 such as a photodiode, etc. and a condenser 45, etc. A density of a reference density plate 50 is detected together with a density of an original by the detector 40 under the same condition, therefore, even if the quantity of light of the detector 40 is varied, it can be measured by the same condition. When an original feeding device is not used, the original is scanned and detected by a movement of the means 40. When this device is used, the means 40 is moved and stopped before carrying of the original onto the glass surface of the original placing plate by the original feeding device is ended, and the original is scanned by utilizing the carrying of the original at the stop position of the means 40.
Patent JP-S5742878-A (JP)
Title: Multifunctional timepiece
Inventor: MUKAIYAMA FUMIAKI
IPC: G04G13/02
Filed: 1981-06-04
Abstract: PURPOSE:To count and display numbers easily and accurately through counters of >=2 systems by providing timer functions while providing counter's operation, which counts the operation frequency of an external operation member and displays the integrated value, as many as tow system. CONSTITUTION:In every time when a clock is inputted, decimal up/down counters 8-11 count by one on each input and wait a reset input and an up/down changeover input. In every time when a switch 1 is pushed, a clock is inputted from an L1I to the counter 8 and in every time when a switch 2 is pushed, the clock is inputted from an RI to the counter 10. An RL resets the counters 8 and 9, and an RR resets the counters 10 and 11 separated; counting-up operation is performed in +1 score counter state, and counting-down operation is -1 score state. This constitution counts and displays numbers easily and accurately by the counters of >=2 systems.
Patent JP-S62243311-A (JP)
Title: Lead wire processor
Inventor: SUGIURA SEITEN
IPC: H01F41/06
Filed: 1986-04-15
Abstract: PURPOSE:To process lead wires automatically with solder to fix and improve a productivity by a method wherein core and the lead wires are held by a jig and the lead wires are abutted with soldering lands by lead wire guides and soldered and fixed. CONSTITUTION:At a preheating station A, soldering lands 9 are preheated by an infrared heater or the like. At a coating station B, a cream solder coater 11 is provided and cream solder 13 is applied to the respective lands 9 by a dispenser 12. At a soldering and fixing station C, a lead wire processor which is abutted with the parts of lead wire processor in contact with the parts of lead wires 4 being coated with solder paste 10 with the lands 9 and a soldering and fixing apparatus 15 which heats and melts the cream solder 13 to solder the lead wires 4 are provided. At a cutting station D, a cutter 21 which cuts the excessive lead wires extending from the soldered and fixed parts of the lead wires 4 is provided. with this constitution, while a jig 2 is passing through the respective stations, the lead wires 4 drawn out from the windings of the respective cores 3 can be soldered and fixed to the soldering lands 9 and the excessive leads can be cut and removed.
Patent JP-H09278628-A (JP)
Title: Emulsifier composition and emulsion
Inventor: WATANABE YOSHIKO
IPC: C09K23/56
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsifying agent composition comprising a specific fatty acid lactic acid ester salt and a specific sucrose fatty acid ester in a specified ratio, high in safety, not irritating human bodies, and excellent in emulsifying stability and dispensability. SOLUTION: This emulsifier composition comprises a fatty acid lactic acid ester salt (the constituting fatty acid is a 14-22C fatty acid) having a purity of >=80moL% and a sucrose fatty acid ester (the constituting fatty acid is a 14-22C fatty acid), wherein the fatty acid lactic acid ester salt has a molar fraction of 0.008-0.15 based in the total moles of both the components. The fatty acid lactic acid ester salt is especially preferably an ester salt obtained by reacting a fatty acid lactic acids ester with a basic substance in a molar ratio 1/0.7 to 1/1.3. The obtained emulsifier composition is used in an amount Of 0.01-60wt.% to produce emulsion. The emulsion is especially preferably an oil-in-water type emulsion having a water/oil weight ratio of 10/90 to 98/2.
Patent JP-S62243582-A (JP)
Inventor: NISHIJIMA TOMIO
IPC: B26B19/44
Filed: 1986-04-15
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-S62242814-A (JP)
Title: Gradient measuring instrument for automobile traveling road
Inventor: TSUKAMOTO KATSUAKI
IPC: G01C9/00
Filed: 1986-04-15
Abstract: PURPOSE:To safely, rapidly and accurately measure a gradient of a traveling road by providing a gradient detection means to a vehicle and reading a detected gradient angle every time the vehicle travels a prescribed minute distance and calculating its average. CONSTITUTION:The titled measuring instrument is constituted of a tilt sensor 11, revolution sensors 12 and 13, a switch box 14, a CPU 16, a memory 17, etc. When the vehicle 10 loading these reaches a gradient measurement starting spot A and a start button of the box 14 is pushed, the CPU 16 starts a gradient measuring process. Then, first, every time an average of rotation angle signals outputted from the sensors 12 and 13 reaches the minute traveling distance (10cm, for instance), a trigger pulse is produced and a gradient angle signal outputted from the sensor 11 is inputted to the CPU 16. Then, every time the vehicle travels a specific short section (one meter, for instance), the average is calculated and its average gradient is calculated and stored 17. The vehicle 10 reaches the spot G, a stop button of the box 14 is pushed. Then, the CPU 16 stops inputting the data and the average gradient of the gradient measured section is calculated and other necessary data are calculated by taking the average of the already inputted data.
Patent JP-S63253230-A (JP)
Title: Vibration control method for three-dimensional vibration testing machine
Inventor: UNO HIROSHI
IPC: G01M7/02
Filed: 1987-04-10
Abstract: PURPOSE:To enable high-speed processing and to rewrite a matrix correction part at an actual site through easy operation by storing a memory with the correcting quantities of three actuators at respective excitation points. CONSTITUTION:When a testing device is installed, a Z axis is moved and operation signals are supplied to the respective actuators 1 and 2 simultaneously; and an excitation point sensor 14 detects voltages corresponding to the positions of the respective excitation points to store the memory 16d with the correcting quantities for the operation signals on an XY effective operation plane. Then a command signal generator 13 generates a command signal for vibrating a body B to be tested and then a control circuit 16 reads the correcting quantities out of the memory 16d to determine signals VX, VY, and VZ to the respective actuators 1, 2, and 3. Then those operation signals are applied to servo-valves 1a-3a through a D/A converter 16c and amplifiers 4-6 to control respective pistons 1b-3b.
Patent JP-2000284609-A (JP)
Title: Image forming device
Inventor: YASUKAWA SHINJI
IPC: G03G15/16
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To effectively decrease amount of meandering (or bias running) of a belt. SOLUTION: In this image forming device, an image carrier belt 160 that is hung onto a multiple number of rolls including at least 1 tension roll 120 and driven in circulation is provided, at least 1 roll 130 that is other than the tension roll is constituted as a meandering restriction roll restricting the meandering of the image carrier belt 160 and this meandering restriction roll 130 is installed immediately downstream of the tension roll 120 in the circulating direction of the image carrier belt.
Patent JP-H1030092-A (JP)
Title: Smectic liquid crystal composition
Inventor: HOPPS REINHARDT
IPC: C09K19/46
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject chemically stable composition having a wide Sc* phase range, not crystallizing in a supercooled state, capable of showing a high spontaneous polarization value, comprising a specific compound as a constituent component of a chirally tilt smectic liquid crystal phase. SOLUTION: This composition comprises (A) three or more compounds of the formula R<1> -A<1> -A<2> -R<2> [R<1> and R<2> are each a 1-15C alkyl, etc.; A<1> is 1,4- phenylene, a single bond (X), etc.; A<2> is 2- or 3-azabiphenyl-4,4'-diyl(Y), 2,6- or 2,5- or 2,3-diazabiphenyl-4,4'-diyl(z), a group of formula I (Z is O-Co, etc.) or Y or Z when A<1> is X], (B) at least three non-chiral smectic C compounds of formula II (ring A and ring B are each benzene, etc.; R<1> and R<2> are each a 1-8C alkyl, etc.; (l), (m) and (n) are each 0 or 1) and (C) a chiral smectic C compound but does not comprise a mixture composed of compounds of formula III, formula IV and formula V.
Patent JP-S60230457-A (JP)
Inventor: KAZAMA AKIHIKO
IPC: E04B2/56
Filed: 1984-04-28
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-H05291277-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIKADA SHINICHI
IPC: H01L29/737
Filed: 1992-04-08
Abstract: PURPOSE:To obtain a favorable operation by forming an emitter region, a base region and a collector region with silicon carbide(SiC), which is made of hexagonal and cubic systems, as a main component. CONSTITUTION:A p<+> SiC layer 160, a pSiC layer 150 and an n<+> 140, which are a hexagonal system, are consecutively formed on a non-doped cubic system SiC (3C-SiC or beta-SiC) substrate while a hexagonal system (6H-SiC or alpha-SiC) pSiC layer and p<+> SiC layer 121 are formed in a similar manner on the substrate. A collector electrode 230 is formed on the p<+> SiC layer and a base electrode 220 is formed on the n<+> SiC layer 140 while an emitter electrode 210 is formed on the p<+> 6HSiCxN1-x layer 121 respectively and electrically connected with each other. This construction provides a large current amplification factor and favorable performance even at a high temperature. Since the band gap of the collector is large, this construction makes it possible to increase the breakdown strength of the collector.
Patent JP-S57201709-A (JP)
Title: Pressure controller
Inventor: MITANI KANSHIYOU
IPC: G05B11/26
Filed: 1981-06-03
Abstract: PURPOSE:To improve response quality and prevent hunting of a controller, by constituting the controller such that a pulse is width modulated by a deviation between a detected air cylinder position in an automobile and a target value and solenoids are driven by the modulated pulse signal to control air pressure in an air cylinder. CONSTITUTION:The position of an air cylinder is input to comparators 6-1, 6-2 as a signal F through a sensor 16 and feedback circuit 5, and compared with a preset signal V, then the deviation sigma1, sigma2 are input to control units 7-1, 7-2. Voltages are compared with voltages Er, determined by variable resistors VR1 of the control units 7-1, 7-2, if at least Er, proportional signals 8a are output and compared with a signal 17a of a pulse generator circuit 17 through offset circuits 9 and gates 10, and signals 10a are output to drive solenoids 14-1, 14-2 through converters 11, 13 and amplifiers 12 and control the air cylinder. In this way, response quality can be improved and hunting can be prevented.
Patent JP-H05284885-A (JP)
Title: Electric reel
Inventor: KURIYAMA HIROAKI
IPC: A01K89/017
Filed: 1992-04-09
Abstract: PURPOSE:To provide an electric reel enabling electric motor driving to be initiated assuredly and quickly without wrong operations even under such circumstances as to be dark at hand like night fishing. CONSTITUTION:The objective electric reel is equipped with an electric motor 10 to drive a spool in the winding direction, a handle to make winding operations for the spool, a sensor S1 to detect these operations, and a control unit 15 initiate driving the electric motor 10 on detecting such operations.
Patent JP-S63251027-A (JP)
Inventor: ITO FUJIO
IPC: A01K61/00
Filed: 1987-04-08
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-H03286671-A (JP)
Title: Solid-state image pickup device
Inventor: MONOI MAKOTO
IPC: H04N5/361
Filed: 1990-04-03
Abstract: PURPOSE:To suppress an output at a dark state by limiting a power supply current supplied to an operation desired section when part or all of peripheral circuits are not required for the operation. CONSTITUTION:A power supply 9 is supplied to a part used for a period of peripheral circuits 5, 8 provided on a same chip as an image sensor section and the power supply 9 is not supplied or minimized to the other inoperative part. Moreover, the power supply 9 is supplied to the part used for other period and the power supply 9 is not supplied or minimized to the other inoperative part. As a result, the current consumption of the peripheral circuits is minimized without giving any hindrance to the operation of a solid-state image pickup device. Thus, the chip temperature rise is decreased.
Patent JP-S61250498-A (JP)
Title: Heat exchanger
Inventor: HIKASA KATSUHIRO
IPC: F28G7/00
Filed: 1985-04-25
Abstract: PURPOSE:To drop dust, adhered to the surface of tubes, by a method wherein pipeline assemblies are collided mutually by the rotation of a cam to provide the pipelines with vibration by the force of the collision. CONSTITUTION:The evaporator 2 is formed by the assembly a multitude of pipes 2a-2n and some of the neighboring pipes among the pipes 2a-2n are connected by a connecting rod 3 respectively to constitute the pipeline assembly. A cam mechanism 11 is provided between the neighboring pipeline assemblies and an interval between the neighboring pipeline assembles 20a, 20b is widened in accordance with the rotating angle of the cam mechanism 11 while the widened interval can be restored by the elasticity of the pipeline assemblies 20a, 20b. When the cam mechanism 11 is rotated and the pawl 11a of the cam is position in parallel to a plate 12, the pipeline assemblies 20a, 20b try return the initial positions thereof respectively by the elasticity of the pipline assemblies 20a, 20b and the collision rods 13 of both pipeline assemblies 20a, 20b are collided mutually by the reaction of said elastic motions whereby the vibration may be generated in the pipeline assemblies 20a, 20b. According to this vibration, the dust, adhered or accumulated on respective pipes 20a-20n of each pipeline assemblies 20a, 20b, may be dropped.
Patent JP-H05258481-A (JP)
Title: Biaxial actuator mechanism
IPC: G11B21/02
Filed: 1992-03-12
Abstract: PURPOSE:To simplify the structure of the biaxial actuator mechanism, to decrease unnecessary vibrations and to improve transmission characteristics in a low-frequency region. CONSTITUTION:This biaxial actuator mechanism 1 is so constituted that the actuator 22 for coarse adjustment bears positioning control in the case of a relatively large amplitude in the region nearer the high frequency of a vibrating frequency band and the actuator 24 for fine adjustment bears the positioning control for making the amplitude small in the low-frequency region at the time of using the above-mentioned actuator mechanism for positioning of a magnetic head 4 to track this head with a hard disk device. The actuator 22 for coarse adjustment turns a head arm 5 around a shaft part 10 by the driving power of a motor (VCM) part. A torsional vibrator 14 consisting of piezoelectric ceramics alone is provided in this shaft part 10. The actuator 24 for fine adjustment utilizing the torsional force generated by driving such vibrator at a low frequency as the turning force for the head arm 5 is constituted, by which the nonlinear errors arising from waveform distortions are decreased.
Patent JP-S63252255-A (JP)
Title: Vehicle speed detector
Inventor: YASUI TAKUYA
IPC: G01P3/80
Filed: 1987-04-08
Abstract: PURPOSE:To measure a vehicle speed accurately using an ultrasonic wave, by computing the vehicle speed using a specified mutual correlation function based on a received waves of first and second ultrasonic wave transmitter/ receivers provided separately at the front and rear of a vehicle. CONSTITUTION:A first ultrasonic wave transmitter/receiver 30 is provided at the front of a vehicle and a second ultrasonic wave transmitter/receiver 32 at the rear thereof. An output signal b(t) with the waveform the same as an output signal a(t) of the receiver 30b is outputted delayed by a vehicle running time taumax corresponding to a mounting interval l between the first and second ultrasonic wave transmitter/receivers 30 and 32. A vehicle speed computing circuit 34 is provided and calculates a vehicle passage time taumax corresponding to the mounting interval l based on the output signals a(t) and b(t) using a specified mutual correlation function to compute the vehicle speed based on the computed time taumax and the mounting interval l. Thus, it is possible to measure a vehicle speed (v) very accurately.
Patent JP-S61246743-A (JP)
Title: Optical recording medium
Inventor: YUASA SATOSHI
IPC: G11B7/249
Filed: 1985-04-25
Abstract: PURPOSE:To obtain a recording element using a gel polymer as a photosensitive medium by incorporating a compound which produces a new functional group on being irradiated with light into a gel polymer so that the polymer is made cloudy on being irradiated with light. CONSTITUTION:A polymer causing easily phase transition by a compound which produces a new functional group on being irradiated with light is used as a gel polymer. For example, a polymer consisting essentially of N,N- diethylacrylamide and N,N-methylenebisacrylamide is used. The polymer is swollen with tetramethylethylenediamine or the like, and a compound which produces a new functional group on being irradiated with light, e.g., o- nitrobenzaldehyde is incorporated into the polymer. The resulting composition is held between glass plates to obtain a recording element. When this element is irradiated with light from a high pressure mercury lam, the o- nitrobenzaldehyde is converted into o-nitrosobenzoic acid, making the gel polymer cloudy. The gel polymer contg. the compound can be used as a photosensitive medium in a recording element or a display device.
Patent JP-S5313415-A (JP)
Title: Detection of blind-shot frame of color film
Inventor: TERASHITA TAKAAKI
IPC: G03B27/72
Filed: 1976-07-22
Abstract: PURPOSE: To improve the working efficiency of color printing operations by detecting the existence of the skin color portion and the discontinuous portion in density to detect the blind-shot frames. 
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