baber/WOPTO huggingface dataset:
Patent JP-2000104532-A (JP)
Title: Exhaust emission control system for diesel engine
Inventor: KAWAE YASUHIRO
IPC: B01D47/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system for a diesel engine to easily and effectively remove soot and dust without using a power. SOLUTION: Exhaust gas discharged from a diesel engine 2 is guided through an exhaust pipe to a container body 1 to contain liquid 5. Through the passage of exhaust gas through liquid 5 in the container body 1, sooth and dust are removed and exhaust gas is purified. In a so formed exhaust emission control system for the diesel engine 2, a collision plate 6 is arranged in a state to be partially immersed in the liquid 5 in the container body 1. Exhaust gas is collided with the collision plate 6 in the liquid 5 and the liquid 5 is rolled up in air and soot and dust in the exhaust gas are trapped for removal in the liquid 5 and by the rolled up liquid, whereby sooth and dust in the exhaust gas are very effectively removed before the exhaust gas is discharged in the atmosphere. Since constitution is very simple, manufacture at a low cost is practicable.
Patent JP-H1090179-A (JP)
Title: Light transmittance measuring apparatus
Inventor: NAKAYAMA SHIGERU
IPC: G01N21/59
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To highly accurately measure light transmittance of a sample free from influence of plane deflection of a chopper mirror. SOLUTION: The light transmittance measuring apparatus makes a light beam LM incident to a rotating chopper mirror 5 with a reflection part and a transmission part radially and alternately placed for splitting the light beam LM into reflection light L2 and transmission light L1 in time, wherein one L1 of the reflection light L2 and the transmission light L1 is made to be probe light while the other L2 is made to be reference light, a sample 6 is placed in a light path of the probe light and, light intensity of the probe light transmitted through the sample 6 and the reference light is measured by a light detector 9.  In this case, parallel light is used as the light beam LM incident to the chopper mirror 5, and the reflection light L2 reflected by the reflection part of the chopper mirror 5 is returned to the reflection part by a corner cube 7, thereby having it reflected again by the reflection part.
Patent JP-2001091411-A (JP)
Title: Front-rear axle load controlling method in four-wheel drive vehicle bench test
Inventor: WATANABE YOICHI
IPC: G01M17/007
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To improve control accuracy for a front-rear axle load distribution ratio in a 4WD vehicle bench test. SOLUTION: A pulse generator PP is arranged in each tire 9 in a vehicle on a bench test base, a tire speed is detected by means of a speed detection unit 24, a mean speed in each axle is found in a computing unit 12, a front-rear axle mean speed is found in the computing unit 12, a traveling resistance command is formed in a traveling resistance command generation unit 11 on the basis of the mean speed, and torque control units 21 on the front and rear wheel sides control a power meter 4 for traveling resistance control so as to eliminate torque deviation.  A difference between mean speeds of the front and rear axles is found in a computing unit 14, and on the basis of the difference speed, an electric command synchronizing the power meters 4 on the front and rear axle sides is formed for converting a command polarity to the rear wheel side current control unit 22 by means of a converter 15, and consequently, a dynamometer 2 is controlled by means of current control units 22 on the front and rear wheel sides. Because a tire speed is used instead of a roller speed for traveling resistance control and synchronous control, control accuracy of a front- rear axle load distribution ratio can be improved.
Patent JP-H06118233-A (JP)
Title: Protective film for polarizing plate
Inventor: SHIBUE TOSHIAKI
IPC: G02B5/30
Filed: 1992-10-09
Abstract: PURPOSE:To provide a protective film having no deterioration of the UV absorbing power and no coloring when exposed to a high temperature and high humidity for a long period and excellent in the adhesiveness to a polarization film by combining and containing a specific benzophenone UV absorbent and a specific compound in a cellulose ester film. CONSTITUTION:At least one of benzophenone UV absorbents expressed by the formula I and at least one compound selected among the compounds expressed by the formula II and formula III are combined and contained in a cellulose ester film. In the formula I, Y indicates hydrogen atom or halogen atom, A indicates hydrogen atom or alkyl group, and (m), (n) indicate 1 or 2. In the formula II, R1, R2 indicate hydrogen atom or alkyl group, R3, R4 indicate halogen atom or alkyl group, and (m), (n) indicate an integer of 0-4. In the formula III, R1 indicates aliphatic group or allyl group, and Y indicates nonmetal atom group required to form 5-8-membered heterocycle together with nitrogen atom.
Patent JP-H04147137-A (JP)
Title: Dye image forming method
Inventor: INOUE AKIYUKI
IPC: G03C7/413
Filed: 1990-10-09
Abstract: PURPOSE:To obtain a color photosensitive material usable for forming a color proof by forming a blue-sensitive emulsion layer developing cyan color located farthest from the support of the photosensitive material and incorporating a specified compound as a color developing agent in a color developing solution in an amount of >=70 mol % of the agent. CONSTITUTION:The silver halide color photographic sensitive material is provided on the support with red-, green-, and blue-sensitive internal latent image type direct positive silver halide emulsion layers, and the farthest emulsion layer is the blue-sensitive emulsion layer developing the cyan color, and the color developing solution contains as the color developing agent the compound represented by formula I in which each of R1 and R2 is H, alkyl, aryl, or a heterocyclic group, and R<1> and R<2> may form a heterocyclic group together with the N atom; X is an inorganic acid or organic acid; (n) is 0, 1/2, 1, or 2, thus permitting the full color photosensitive material for the color proof to form hue near to that in a practicable print.
Patent JP-H10116864-A (JP)
Title: Wafer inspection device
Inventor: SATO HITOSHI
IPC: G01R31/28
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a POGO pin or electrode part and ease change-over of a device accompanied with a change of an object to be measured by connecting integrally to a probe card an exterior type board to which electrical parts suited to the integrated circuit of a wafer provided with an integrated circuit. SOLUTION: A wafer inspeciton device is provided with an exterior type board 9 in which electrical parts 8 suited to the integrated circuit of a wafer is mounted to a test board 2 and which is connected electrically and mechanically with a probe card 4 through an electrode part where a POGO pin 5c and POGO pin are inserted into the probe card 4. The probe card 4 is provided with an electrode part 10a which is connected electrically with a POGO pin 5b inserted into a connection board 6 and an electrode part 10b to which a POGO pin 5c of the board 9 is inserted. The board 9 is provided with the exterior type electrical parts 8 on its upper surface, and they are connected to the POGO pin 5c projecting from its lower surface. The exterior type board 9 is fitted to the probe card 4, thereby connecting it to the electrode part 10b of the probe card.
Patent JP-S62132472-A (JP)
Title: Reader
Inventor: WATANABE ZENSAKU
IPC: H04N1/04
Filed: 1985-12-05
Abstract: PURPOSE:To set the face of a reading sensor vertical, to make the illuminance distribution on the face of the reading sensor uniform and to facilitate alignment of the optical axis of the sensor, by arranging plural high-resistance base bodies on the same main surface and line sensors between each base body. CONSTITUTION:Two pieces of insulating base plates 21 and 22 are put on a supporting plate 25 with a silicone bonding agent 26 and plural line sensors 20, each of which is composed of a photoelectric converter elements, are provided on the base plates 21 and 22 in zigzags. Each of the insulating base plates 21 and 22 is made of Al2O3, etc., and a mount bonding agent is printed on the base plates 21 and 22 by using a thick film printing technique, etc. After printing the mount bonding agent, the line sensors 20 are positioned to prescribed locations and mount cure is performed. Thus the line sensors 20 are arranged. After the mount cure is performed, the input-output bonding pads for leading to outside of the line sensors 20 and wiring conductor lead sections of the insulating base plates 21 and 22 are respectively connected with each other by means of thin wires 28. Therefore, the face of a reading sensor can be set vertically to the surface of an original and the illuminance on the face of the reading sensor can also be made uniform.
Patent JP-S61148755-A (JP)
Title: Fluorescent character display tube and its manufacture
Inventor: KANEKO KAZUO
IPC: H01J9/02
Filed: 1984-12-24
Abstract: PURPOSE:To enable the size of a fluorescent character display tube to be reduced in such a way as making it have a diode structure having no grids by installing cathode conductors and thermionic emission parts which correspond to the concave areas of a cathode base plate and are located apart from it on the cathode base plate and making the thermionic emission parts face the anodes. CONSTITUTION:Each cathode conductor 12 consisting of a metallic film of tungsten or similar material and thermionic emitters 13 coated with an oxide 17 such as (Ba, Sr, Ca)O and connected to the conductor 12 are installed on a base plate 11 thereby making a cathode base plate. The thermionic emission parts 13 are located apart from the concave areas 16 of the base plate 11. An anode base plate is made by applying a transparent conductive film to a translucent base plate 21 and then subjecting the transparent conductive film to photoetching to form anode conductors 22 and then coating them with fluorescent material layers 23. After that, the cathode base plate and the anode base plate are placed facing each other while maintaining the internal space at a vacuum, thereby assembling a fluorescent character display tube. By the means mentioned above, it is possible to easily manufacture a diode-type fluorescent character display tube having matrices of cathodes and anodes.
Patent JP-H08140084-A (JP)
Title: Freeze circuit for satellite broadcasting
Inventor: NAKAHIRA RIICHI
IPC: H04H20/74
Filed: 1994-11-07
Abstract: PURPOSE: To vary the timing when a freeze operation is performed according to the motion of a screen or a reception C/N level when sufficient C/N can not be obtained. CONSTITUTION: A freeze circuit for satellite broadcasting having an image memory 1 for extracting the video signals corresponding to an image from composite signals, storing the signals and displaying these stored video signals is provided with a C/N detection circuit 2 detecting a C/N value based on a noise detection signal and a motion detection circuit 3 comparing the luminance of the video signal this time with that of the signal just previous time and detecting the movement of the image based on the difference. A threshold part 4 has two C/N thresholds which are different in size, the larger C/N threshold is selected when the movement of the image does not exist by the motion detection circuit 3 and the smaller C/N threshold is selected when the movement exists.  A decision circuit 5 compares the detected C/N value and the selected C/N threshold and inhibits the storage of an image signal in an image memory 1 when the detected C/N value becomes smaller than the selected C/N threshold.
Patent JP-H02118812-A (JP)
Title: Information processor
Inventor: MOMOSE HIRONARI
IPC: G06F1/18
Filed: 1988-10-28
Abstract: PURPOSE:To automatically investigate the situation by providing a mechanism to detect the identification information and the mounting position of the function, manufacturing lot number and the like at respective component parts, comparing with the original component parts information stored separately and displaying it. CONSTITUTION:In a floppy disk 7, the prescribed function, manufacturing lot number and prescribed mounting position of component parts PKG are stored. Next, the justice confirming instruction is inputted from a keyboard 5, the information to shown the mounting situation is read from respective PKG 1, 2 and 3 by a maintenance diagnosis processor 4, compared with the storing contents of the floppy disk 7 and the result is displayed at a CRT 6. Thus, it is automatically investigated whether or not the mounting situation of the PKG 1, 2 and 3 becomes a prescribed situation, the wide curtailing of the work manhour and the investigation error can be prevented.
Patent JP-H08137292-A (JP)
Title: Transferred material attraction supporting device
Inventor: TOKUNAGA MASAAKI
IPC: G03G15/16
Filed: 1994-11-07
Abstract: PURPOSE: To prevent the attraction defect caused by wrinkles and a slack of a transferred material, in a transferred material attraction supporting device for attracting the transferred material to the transferred material carrier by the electrostatic force. CONSTITUTION: The transferred material attraction supporting device composed of the attraction roll 12 attracting by pressing the transferred material 11 against the transferred material carrier 10 for transporting in attracting the transferred material 11 by the electrostatic force, and the resist chute 13 guiding the transferred material 11 toward the attraction roll 12, is provided with the transferred material approach attitude control member 14, supported with the base part 14a in freely swingingly, and pressing the transferred material 11 toward the resist chute 13 on the position of the downstream side from the base part 14a in the advancing direction of the transferred material 11.
Patent JP-H08132862-A (JP)
Title: Control method for air conditioner for automobile
Inventor: FUJII KOJI
IPC: B60H1/32
Filed: 1994-11-07
Abstract: PURPOSE: To surely prevent generation of an engine stall when an engine is in the decelerating operation condition and the deceleration is over a fixed value by forcedly stopping the operation of an air conditioner for a proper time, when engine speed is lowered up to a little higher speed than fuel cut returning speed. CONSTITUTION: When an engine becomes in the decelerating operation condition during the operation of an air conditioner, fuel is cut, and the deceleration is large so as to be judged to be over a set value (a) in the step #2, the air conditioner is forcedly stopped at judging in the step ##3 that the engine speed is lowered up to the speed (b) as the fuel cut condition. Next when the engine speed is judged to be lowered up to the speed (b') returning from fuel cut in the step #4, the operation of air conditioner is controlled to be stopped in the step #5. Hereby generation of engine stall due to the air conditioner directly after fuel returning is surely prevented.
Patent JP-H03131786-A (JP)
Title: Tracking device
Inventor: NISHIGUCHI KENICHI
IPC: G01S13/66
Filed: 1989-10-18
Abstract: PURPOSE:To obtain an estimated value with high accuracy by providing a layer of arithmetic elements corresponding to position observation data which are inputted at discrete time and a layer of nonlinear elements which decide whether a speed or acceleration jumps or not at each time. CONSTITUTION:The observation data V0, V1...Vn are inputted to input terminals 10, 11...1n. In the layer 2 which estimates the position, adder 60, 61...6n calculate estimated values x0, x1...xn. In the layer which estimates the speed, integrators 70, 71...7n-1 calculate estimated values v'0, v'1, and v'n-1 of the speed. In the layer which detect a jump of the speed, the elements 81, 82...8n-1 which make nonlinear responses as shown by an equation I detect the jump. Further, adders 50, 51...5n calculate z0, z1...zn. Thus, the jump of the speed is detected and then the estimated values of the position and speed are obtained so the estimated values with high accuracy can be attained.
Patent JP-S61135041-A (JP)
Inventor: RADOMIRU RAGUSHIENKO
IPC: H01J61/10
Filed: 1985-12-05
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-H08136249-A (JP)
Title: Range finding device
Inventor: MORI KENICHI
IPC: B60R21/00
Filed: 1994-11-08
Abstract: PURPOSE: To reduce the possibility of erroneous detection and to raise the speed of range finding, relating to a passive range finding device which detects the range from a test object by utilizing trigonometrical range finding method. CONSTITUTION: In a pair of image detection means 20 which receives the image of a test object through optical channel L1 and L2, different each other, a plurality of optical sensor arrays 21 are provided, and detection signal Sd is generated from the optical sensor 22, and by an array selecting means 30, a desired number of pairs of left and right optical sensor arrays 21 are selected, so that, the detection signal Sd by the selected array pair is, through a quantification means 40, converted into digital detection data Dd. Among the detection data Dd, only a required range is selected by a sight field selecting means 50, and based on relative position deviation on left and right arrays 21 of a pair of image data which correspond to the array pair selected by the array selecting means 30 and which is represented by the group of left and right detection data Dd selected by the sight field selecting means 50, range data DD representing the range from the test object 1 is calculated by the range calculation means 50.
Patent JP-H04150354-A (JP)
Title: Phase jitter suppression circuit
Inventor: YOSHIDA ATSUSHI
IPC: H04L27/38
Filed: 1990-10-11
Abstract: PURPOSE:To decrease the occurrence of a transmission error of a data MODEM and to improve the information transmission efficiency by forming a replica of a phase jitter component included in a reception signal and using the replica to cancel the phase jitter component of the input. CONSTITUTION:A reception signal is digitized and a demodulation means 103 converts the signal into a base band signal S and an output S through a phase rotation means 104 is expressed as a 2-dimension complex vector D by a discrimination means 105. When a 1st phase comparator means 107 obtains a phase error RE from the outputs S, D, the error corresponds to a jitter component and noise. The output is converted into a rectangular wave, a phase angle thetais obtained by an LPF and an integration device and coefficients Cr, Ci or the like stored in registers 116,117 are substituted in equation I by using a cos generator 111, a sin generator 112, and multipliers 113,115 and a subtractor 114 to obtain an angle theta. The angle theta is a replica of the jitter component. The thetais used to control the means 104, a 2nd phase comparator means 106 and an arithmetic means 118 correct succeedingly the coefficients Cr, Ci and finally the correct jitter component is obtained.
Patent JP-S63126961-A (JP)
Inventor: KIMURA HARUO
IPC: D06M10/00
Filed: 1986-11-18
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-S61153014-A (JP)
Title: Electromagnetic bearing device
Inventor: TAKAGI MICHIYUKI
IPC: F16C32/04
Filed: 1984-12-26
Abstract: PURPOSE:To enable highly accurate positional detection by providing a simulation electromagnetic coil similar with the electromagnetic coil in electromagnetic bearing while connected in series with said coil in a circuit for detecting the position between the electromagnetic bearing and an object to be supported through the electromagnetic force. CONSTITUTION:In a device where the rotation of a rotor core 5 arranged integrally on the axis of rotor is supported through magnetic attraction produced from an electromagnetic bearing 2, an electromagnetic simulation coil 17 same or similar in magnetic characteristic with that of an electromagnetic coil 11 arranged on the electromagnetic bearing 2 is provided in a position detecting circuit 13. Said coil 17 is connected in series with said coil 11 through HPF12 and said coils 11, 17 are bridged together with other coils 6a, 6b. A position signal corresponding with the variation of gap between the rotor core 5 and the electromagnetic bearing 2 detected through the position detecting circuit 13 is passed through a phase compensation circuit 14 and a power amplifier circuit 15 thus to control the current to be applied onto said coil 11.
Patent JP-H04147024-A (JP)
Title: Displacement sensor and detecting device using this displacement sensor
Inventor: ITO ISAO
IPC: G01B7/00
Filed: 1990-10-09
Abstract: PURPOSE:To enable measurement of various changes in a shape by fitting terminals for detection to a plurality of places of a rubber material having conductive particles dispersed inside and by detecting an amount of displacement from a change in an internal resistance due to a strain of the rubber material. CONSTITUTION:The main body 1 of a sensor is formed of silicon rubber having carbon particles dispersed inside. The content of the carbon particles to the silicon rubber is 30% or below and the specific resistance is 20OMEGA-cm or above, preferably. Besides, the main body 1 brings a pin 2a into contact bonding by its won elasticity and the opposite end parts of the main body 1 and a conductive terminal 2 can be kept thereby in a state of electrically stable connection. When the shape of this main body 1 is changed by pulling it in the directions of arrows, the internal resistance of the main body 1 increases. A change in a resistance value caused by this change in the shape can be detected by a simple circuit. When the resistance value at the time when the main body 1 is in the state of its shape being changed is denoted by Rx, a resistance value for setting a current, which is connected in series thereto, by R and a drive voltage by Vcc, a voltage Vx between the main body 1 and the terminal 2 is obtained by Vx={Rx/(R+Rx)}.Vcc. By processing this Vx properly, the amount of strain can be detected.
Patent JP-2000103660-A (JP)
Title: Production of concrete
Inventor: YAMATO FUJIO
IPC: C04B103/32
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the surface appearance of concrete by filling a mold frame coated with a mineral oil containing no phospholipid and no unsaturated fatty acid with a concrete composition containing a copolymer prepared by polymerizing a monomer mixture mainly comprising two monomers as main components. SOLUTION: The monomer mixture contains a monomer represented by formula I, and one or more kinds of monomers represented by formula II and formula II as main components. In the formula I R1 and R2 are each H or a methyl group; m1 is an integer of 0-2; AO is an oxyalkylene group of 2-3 carbon atoms; n is a number of 2-300; X is H or an alkyl group of 1-3 carbon atoms. In the formulas II and III, R3 and R6 are each H or methyl group; R4 and R5 are each H, a methyl group or the like; M1, M2 and Y are each H, an alkali metal, alkaline earth metal, ammonium or the like; m2 is an integer of 0-2.