baber/WOPTO huggingface dataset:
Patent JP-H01100350-A (JP)
Title: Reference signal sensing device for internal combustion engine
Inventor: IIJIMA MAKOTO
IPC: F02D45/00
Filed: 1987-10-12
Abstract: PURPOSE:To sense the crank angle and judge the cylinder by installing a signal disc on a cam shaft interlocked with the crank shaft, mounting bosses on its circumference for judgement of crank angle and cylinder, and arranging two sensor heads outside the signals disc. CONSTITUTION:In a four-cylinder engine, a cam sensor 10 is mounted on a cam shaft 2a synchronous with half the rotation of the crank shaft rotation. That is, a signal disc 11 is provided, which is equipped with four basses 12a, 12b, 12e, 12g for crank angle at 90 deg. intervals on the circumference and bosses for cylinder judgement. The #1 boss for cylinder judgement is one of the bosses 12a, the #3 bosses are 12b-12d, the #2 two 12e, 12f, and the #4 12g-12j. The cam sensor 10 is fitted with a sensor head 13 outside the signal disk 11 and in the position identical to the top dead center of piston and a No.2 sensor head 14 in the position ahead by a prescribed phase angle.
Patent JP-H07113626-A (JP)
Title: Detecting method of image-sensing range in surface inspection
Inventor: NIIHARA YOSHIMI
IPC: G01B11/02
Filed: 1993-10-15
Abstract: PURPOSE:To conduct inspection to the whole surface to be inspected without generating inspection leakage even when an image uptake width is changed by a stepped section, etc., because image-sensing pitch width corresponding to a surface shape is detected. CONSTITUTION:In surface inspection, in which a car body is inspected by irradiating the car body with light having a specified light irradiating region and sensing an image by successively moving the irradiating region of light on the car body, an end point constituting the outline of the irradiating region in an sensed image is detected from an image data obtained by binarization processing the sensed image. A histogram between end points oppositely faced to the direction of movement of the irradiating region is formed on the basis of the coordinates of the end point, image-sensing pitch width is detected from the minimum value of the histogram, and the timing of image uptake is controlled on the basis of the image-sensing pitch width.
Patent JP-S62117592-A (JP)
Inventor: MATSUSHIMA RYOJI
IPC: D06F39/08
Filed: 1985-11-18
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-2000084717-A (JP)
Title: Drilling machine
Inventor: SAKAI NORIHISA
IPC: B23B41/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To lighten the load working on the drill tip and soften the impact on the drill when the drill tip comes into collision with a workpiece. SOLUTION: It is composed to switch downward moving speed of a drilling tool head 7 from rapid traverse speed over to cutting feed speed when the drilling tool head 7 is detected by a sensor 47 that it has slightly moved upward with respect to a movable body 19 by providing an actuator 15 on a frame 5, connecting the drilling tool head 7 to the movable body 19 moving upward and downward by the actuation of the actuator 15 and also a speed switchover means 37 to a hydraulic cylinder 15, composing the drilling tool head 7 so that it can slightly move upward and downward with respect to the movable body 19, and providing an elastic supporting body 43 on the movable body 19 for supporting the drilling tool head 7 from downward as energizing it upward.
Patent JP-H10106293-A (JP)
Title: Method and equipment for testing semiconductor memory
Inventor: MIYATOU ATSUSHI
IPC: G01R31/28
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for testing a semiconductor memory by shifting the initialization timing of a failure analysis memory. SOLUTION: The semiconductor memory test equipment writes a test pattern from a pattern generator 2 into a memory 3 to be tested. The test pattern is read out and compared with an expected value pattern at a logic comparator 4 and a failing cell is detected in the memory 3 to be tested based on the comparison results. Positional information on a detected failing cell is stored in an initialized failure analysis memory 7. The pattern generator 2 in the semiconductor memory test equipment is provided with a section 8 generating an initialization signal for the failure analysis memory 7 when a test pattern write instruction is led to the memory 3 to be tested and the failure analysis memory 7 is initialized simultaneously with writing of a test pattern into the memory 3 to be tested.
Patent JP-H02105069-A (JP)
Title: A.c. voltmeter
Inventor: MIKI HIDETANE
IPC: G01R19/04
Filed: 1988-10-14
Abstract: PURPOSE:To shorten a time till the normal value is obtained by dividing an A.C. input signal into two lines and inputting one system of them to the input on one side of an adding device through a peak hold circuit. CONSTITUTION:In the A.C. voltmeter, the input signal 1 is divided into two lines, one of which is entered in the peak hold circuit 3 and another one is entered in an inversion amplifier 2. Both outputs are entered to the adding device 4, and the signal in which D.C. components are eliminated, is made smooth in a smoothing circuit 5 and passed through a calibration circuit 6 for a conversion of the smoothed output to the effective value, then the A.C. voltage is indicated in the manner of measuring the value with a D.C. meter 7, which is obtained by 1/(2)<1/2> multiplication for the smoothed output. In this case, the D.C. components are eliminated by a calculation using the peak hold circuit 3, inversion amplifier 2 and adding device 4; therefore, the time till the normal value is obtained can be shortened.
Patent JP-H04133726-A (JP)
Title: Manufacture of fiber-reinforced resin molding
Inventor: TOCHIOKA TAKAHIRO
IPC: B29C45/14
Filed: 1990-09-25
Abstract: PURPOSE:To prevent generation of a resin rich part by controlling deviation of a long fiber in the circumference of a through hole, by a method wherein resin is infiltrated into a scheduled part of a mat member for boring and a pin is pierced through the resin under a state while the resin is flexible. CONSTITUTION:A long fiber 1a constituting a mat member 1 is apt to deviate in a piercing-through direction by the piercing-through by a preprocessing pin. However, since the title method is constituted so that thermoplastic resin 2 is infiltrated into a scheduled part of the mat member 1 for boring, this infiltrated resin is made into a flexible state and the piercing-through of a preprocessing in 4 is performed, the flexible resin 2 becomes a resistant to this deviation. Therefore, since the long fiber 1a is brought mainly to the circumference by the preprocessing pin 4, preprocessed hole 5 where deviation of the long fiber 1a in the piercing-through direction of the pin 4 can be performed. Then since it is constituted so that a resin material is cast into a cavity of a molding tool, infiltrated resin 2 of the mat member 1 is made flexible and the resin by the resin material and the infiltrated resin are integrate, a degree of bond at an interface between the resin by the resin material and the infiltrated resin is improved.
Patent JP-H01100654-A (JP)
Title: System for identifying terminal equipment
Inventor: SEKINE MINORU
IPC: G06F21/44
Filed: 1987-10-13
Abstract: PURPOSE:To obtain a terminal number, to identify a terminal equipment and to directly monitor a terminal identification number on a line by executing an inverse arithmetic operation of an operation executed by the terminal equipment concerning two sequences received from a line by a host computer and taking one of inverse arithmetic operation results. CONSTITUTION:A host computer 1, a line multiplexing device 2 and terminal equipments 4-6 connected to an exchanging network 3 constitute an on-line system and the communication of the computer 1 with one of the equipments 4-6 can be attained by the switching function of the exchanging network 3. The two sequences are inputted to arithmetic operation means 42, 52 and 62 of the respective equipments 4-6 and the arithmetic operation is executed with a specified algorithm and they are sent to the exchanging network 3. The sequences outputted by the equipments 4-6 are received by a host CPU 11 and the inverse arithmetic operation of the received sequences by an inverse arithmetic operation means 13, the terminal identification numbers of the equipments 4-6 by the inverse arithmetic operation result and the equipments 4-6 are identified by the numbers.
Patent JP-2001078814-A (JP)
Title: Pierced earring
Inventor: MATSUMOTO YUJI
IPC: A44C7/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To surely block the turning of an annular constitution body beyond an engaging position in a pierced earring for forming an annular shape by the engagement of the other end of a pair of the annular constitution bodies. SOLUTION: The engaging other end part 2 of one of the pair of the annular constitution bodies Ra is turned to a pin-like body 10 provided with an engaging recessed part 11 and the engaging other end part 2 of the other is turned to an engaging projection 13 to enter the engaging recessed part 11 of the pin-like body 10. An inner wall surface 11a present on the opposite side of the introducing side of the engaging projection 13 in the engaging recessed part 11 is formed so as to be in a direction orthogonal to a virtual line segment (x) along the moving track of the pin-like body 10 or to turn an angle θ1 formed by the virtual line segment (x) and the wall surface 11a to an acute angle on the introducing side In of the engaging projection 13.  Also, a side end face 13a facing the inner wall 11a of the engaging recessed part 11 in the engaging projection 13 is formed so as to be in the direction orthogonal to the virtual line segment (x) or to turn the angle θ2 formed by the virtual line segment (x) and the side end face 13a to the acute angle on the introducing side In of the engaging projection 13 to the engaging recessed part 11.
Patent JP-2000099497-A (JP)
Title: Method and device for predicting future value of variable related to input data sequence
Inventor: NAKISA RAMIN C
IPC: G06Q30/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to predict the future values of variables as probability distribution for various values included in the variable by providing the predicting method with a step for forming the partial prediction of future values from respective reference sequences and a step for predicting a future value as the sum of weighted partial prediction values. SOLUTION: After the calculation of distances in a step S44, the weight values of respective reference sequences are specified based on the distances of respective reference data sequences from a new customer data sequence in a step S45. In a step S46, the weight values calculated in the step S44 are summed over all examples in a set of reference sequences. Then a future value of a predicted value for the new customer is projected in a step S47. In order to execute the projection, the predicted values of respective reference data sequences are read out from a memory. Projection to the new customer is prepared from the predicted values of respective reference sequences multiplied by respective weight values. The projection executed in the step S47 is standardized in a step S48.
Patent JP-2000087275-A (JP)
Title: Carbonic acid forming electrolytic device
Inventor: SHONO NOBUHIRO
IPC: C01B32/50
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject device without causing the deposition of electrolytically formed oxygen and carbonic acid on the surface of an electrode, without causing the nonuniformity of the space between the electrodes due to the wear of the electrodes by using a carbon electrode as at least the anode to electrolytically form carbonic acid. SOLUTION: A couple of electrode plates (carbon material 1 and metallic plate 2) are arranged in an electrolytic cell 4 parallel with each other, and the carbon material 1 and metallic plate 2 are connected to an AC, full-wave, half-wave AC or DC power source 3. The water to be electrolyzed introduced from a fluid inlet 5 into the electrolytic cell 4 is electrolyzed when passed between the electrodes, the carbonic acid generated on the anode side forms a carbonated water and is discharged from an outlet 6 of the cell 4. A carbon electrode is used as at least the anode between the electrodes. Further, when the carbon electrode is used as both electrodes, the method for applying a voltage can be changed, calcium carbonate, etc., depositing on a cathode after the electrolysis over a long period are removed, and hence the service life of the electrodes is prolonged.
Patent JP-H10103500-A (JP)
Title: Lock up controller of automatic transmission
Inventor: NISHIWAKI JIRO
IPC: F16H61/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To smoothly perform a slip control even in an automatic transmission lowering line pressure during a shift. SOLUTION: This controller has a fluid transmission gear provided with a release side oil chamber RM1, an engagement side oil chamber RM2 and a lock up clutch device 24, hydraulic generation means generating hydraulics by defining line pressure PL as initial pressure, hydraulic adjustment means 91 adjusting hydraulics and controlling the number of revolution difference of the input side number of revolution and the output side number of revolution of the fluid transmission, gear line pressure fluctuation judgment means 97 judging whether line pressure PL fluctuates or not and hydraulic correction means 93 correcting hydraulics when line pressure PL fluctuates. When line pressure PL fluctuates, hydraulics applied to at least one of the release side oil chamber RM1 and the engagement side oil chamber RM2 is corrected.  A prescribed number of revolution difference can be generated by the input side number of revolution and the output side number of revolution of the fluid transmission gear.
Patent JP-S62119312-A (JP)
Title: Liquid fuel burner
Inventor: ISHIKAWA TOSHIJI
IPC: F23D11/40
Filed: 1985-11-19
Abstract: PURPOSE:To lower a combustion sound and carry out a safe and stable combustion of the burner by providing a burner body in the opening of a vaporizing cylinder, and flow-contracting a mixed gas within the vaporizing cylinder at the turn-down portion with a smoothing apparatus to supply the same to the burner body. CONSTITUTION:A liquid fuel ejected from a nozzle 9 is atomized by air fed through a throat 8 and hits against the inner wall of a vaporizing cylinder 1, and forms a mixed gas. The mixed gas passes through a smoothing apparatus 11 and is smoothed and fed to an air chamber 2. The thus fed mixed gas is ejected through burner ports 2a and ignited and turned out to be a flame hermetically adhering to a flame holding cylinder 5. In this construction, the staying time of the mixed gas within the vaporizing cylinder 1 is prolonged by the resistance of the smoothing apparatus 11, and hence a uniform mixed gas is obtained. Furthermore, it is possible to suppress the pulsation in the discharge period of a pump to reduce the vibration on the flame, and to reduce the air flow sound by smoothing holes 11a to suppress the width of the flame. Accordingly, a combustion sound can be reduced and a stable combustion can be obtained.
Patent JP-S62118319-A (JP)
Title: Optical shutter element
Inventor: HORIBE YASUTAKA
IPC: G03B9/08
Filed: 1985-11-19
Abstract: PURPOSE:To obtain an optical shutter element having high contrast ratio and high reliability and transmittance by arranging rectangular light-transmitting sintered ceramic substrate having electrooptic effect and being provided with electrodes on both principal faces simply in plural layers in parallel to the electrode faces. CONSTITUTION:After mixing PbO, ZrO2, TiO2, and La2O3 to obtain a compsn. expressed by Pb0.91La0.09(Zr0.65Ti0.35)0.98O3, the mixture is hot-pressed in O2 stream at 1,200 deg.C for 20hr to prepare PLZT sintered ceramic. The ceramic is then sliced to 500mum thickness and electrodes are formed by vapor-depositing Cu-Au on both principal faces. Plural numbers of the prepd. ceramic are laminated using epoxy adhesive and fixed, which are cut into 500mum thickness, and the both cut surfaces are mirror-polished, and the epoxy adhesive is decomposed by holding the piece at 500 deg.C for 1hr to prepare thus rectangular PLZT sintered ceramic. The rectangular sintered ceramics are arranged to an arrangement as described in the figure, and polarizing plates are adhered to the front and the rear side of faces perpendicular to the laminated faces.
Patent JP-H10101217-A (JP)
Title: Method for engagedly carrying shape
Inventor: MIYANO KENJI
IPC: B65G57/32
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To shorten a tact time for engaging work, increase productivity, make a device simple constitution, facilitate maintenance, prevent the occurrence of malfunction to reduce the failure of the device; in engaging a shape. SOLUTION: In a method for engagedly carrying shapes for carrying a pair of long shapes W, having flange parts 3 nipping a groove part 4, as an engaging pair F, wherein one flange part of the other side shape material is inserted and engaged into/with the groove part inside of one side shaped material, the shaped material is carried by a conveyer 2, with the longitudinal axis of the shaped material made orthogonal to the carrying direction and with the groove part upward, also the preceding shaped material is lowered by the bending of a tilted part 4, which is provided on part of the conveyer, and is bent downward with a downstream side as a fulcrum;  and moreover the succeeding shaped material is adversely dropped, from the interruped part of the conveyer caused by the bending, to be engaged with the lowered shaped material, and then the tilted part is returned to horizontal to be carried into the next process.
Patent JP-H06292990-A (JP)
Title: Flux cored wire
Inventor: SEIKE NORIO
IPC: B23K35/36
Filed: 1993-09-22
Abstract: PURPOSE:To provide flux core wire for low alloy steel and high alloy steel excellent in the stability and the hygroscopic resistance of the fume slag. CONSTITUTION:The flux component and the flux ratio are in the following range, by flux weight, Na compound (in terms of Na2O)+K compound (in terms of K2O):1.5-6.0%, soluble Na compound (in terms of Na2O):<=1.5%, soluble K compound (in terms of K2O): <=0.8%, SiO2:5-30%, TiO2+ZrO2+Al2O3:5-40%, and the flux ratio : 10-30%, and the respective components satisfy the the above specific relationship.
Patent JP-2000096278-A (JP)
Title: Electrochemical oxidation of organic compound
Inventor: STOCHNIOL GUIDO DR
IPC: C25B3/23
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a partially oxidized organic compound at a high reaction rate by using a mixed oxide containing Mo, Bi and a selected oxygen ion conductive solid, in particular a metal oxide as an anode material. SOLUTION: An organic compound is electrochemically oxidized using a mixed oxide of the formula, MoaBibX1cX2dX3eX4fX5gOh as an anode compound. In the formula, X1 is V, Nb, Cr, W, Ta, Ga, Ce and/or La, X2 is Li, La, K, Rb, Cs, Cu, Ag, Au, Pd and/or Pt, X3 is Fe, Co, Ni and/or Zn, X4 is Sn, Pb, Sb and/or Te, X5 is Ti, Zr, Si and/or Al, (a) is 0-3, (b) is 0-3, (c) is 0-12.5, (d) is 0-5, (e) is 0-1.5, (f) is 0-1, (g) is 0-25 and a+d >=0.15. The number (h) of oxygen atoms is determined by the valences and frequencies of the elements except oxygen. The electrochemical oxidation is carried out at about 200-750 deg.C.
Patent JP-S62118681-A (JP)
Title: Television audio receiver
Inventor: USUDA NORIHIRO
IPC: H04N5/62
Filed: 1985-11-19
Abstract: PURPOSE:To reduce the generation of buzz noise due to the effect of phase modulation of a video carrier by branching and extracting the output phase error voltage of a phase comparator in a video detection circuit using a PLL and operating the result with a detected audio signal. CONSTITUTION:The phase error voltage extracted from the phase comparator 12 in a video detection circuit 4 is branched into two; one is fed to an LPF 13 and the other is given to an LPF 20. The LPF 20 is low pass filter to decide the band of buzz to be cancelled and its cut-off frequency is selected sufficiently higher than that of a locking range setting LPF 13 of the PLL. The output signal of the LPF 20 is matched with the phase with the buzz component in an audio detection signal from an audio detection circuit 26 by a phase adjusting device 21 and the result is amplified by an amplifier 22 and after the amplitude is matched with that of the buzz component by a level adjusting device 23, the result is fed to an operation circuit 24, which adds or subtracts the audio signal extracted from an FM detection circuit 8 and the phase error voltage subjected to phase and amplitude adjustment and outputs an audio signal whose buzz component is cancelled to an output terminal 27.
Patent JP-H0596976-A (JP)
Title: Data protect device of microcomputer for automobile
Inventor: OKI MASAYUKI
IPC: B60W10/04
Filed: 1991-10-07
Abstract: PURPOSE:To prevent any trouble due to data reloading in the ROM of a microcomputer for an automobile. CONSTITUTION:Total sum of mixture ratio data and ignition timing data of an engine during production and exclusive OR are stored in the decided addresses 11a, 11b of a ROM 11 enclosed in a microcomputer 1, and after mounting the microcomputer 1 on an actual vehicle, the total sum of respective data and the exclusive OR are computed at every On operation of an ignition switch 2 and compared with the initial memorized value, and when either of them is not conformed, the fact that the data is changed is memorized as the result of self-diagnosis and also fail-safe control is performed by means of a sub-microcomputer 3.
Patent JP-H02108161-A (JP)
Title: Wiring pattern input processing system
Inventor: KONNO EIICHI
IPC: G06F17/50
Filed: 1988-10-17
Abstract: PURPOSE:To prevent a dead end pattern from being generated by forming an inputted area having a shape encircled with ring-angled lines and forming a wiring pattern in a mesh shape so that grids where input is possible are connected. CONSTITUTION:Even if the input point of an input means 2 shifts from a grid point where input is possible, a pit point correcting means 3 corrects the input point to the position of the input grid point. When the line between a last hit point and a current hit point slants to the wiring pattern, the current hit point is corrected by an area correcting means 4 according to the tilt angle so that the line becomes parallel to the vertical line or horizontal line of the wiring pattern. Thus, the wiring pattern is formed so that input grid points in the area encircled with hit points are connected. Consequently, no dead end pattern is formed, so even if the input point shifts slightly, the input point is corrected automatically to facilitate input operation and the wiring pattern with good characteristics is formed.
Patent JP-H03119191-A (JP)
Title: Causticizing apparatus
Inventor: MITSUMOTO NOBORU
IPC: D21C11/02
Filed: 1989-10-03
Abstract: PURPOSE:To provide the subject apparatus capable of achieving high causticizing ratio and improved white liquor clarifying ratio and liquid recovery rate, having compact overall size and capable of finishing the reaction in a short time by supplying a main body of a causticizing tank with green liquor from the bottom and with quick lime from the top. CONSTITUTION:The objective apparatus is composed of a main body 1 of a vertical causticizing tank, a quick lime charging port 2 at the top of an upper part of the main body 1, a white liquor-discharging strainer 3 under the charging port 2, a white liquor outlet port 4 connected to the strainer 3, a green liquor charging port 9 at the top of a lower part of the main body and a lime mud discharging port 10 at the bottom of the lower part. The quick lime moves downward and the green liquor moves upward in the main body 1.