baber/WOPTO huggingface dataset:
Patent JP-S5698430-A (JP)
Title: Controlling method of tension variation in process line
Inventor: YAMAMOTO HIROMASA
IPC: C21D11/00
Filed: 1980-01-11
Abstract: PURPOSE:To prevent breakage of a plate within a looper during a loop position is varied by driving a roll near to an entrace side of a looping roll group corresponding to speed difference of the enterance and the discharge sides of the looper. CONSTITUTION:In a process line of a steel strip, from a speed Ve of the entrance side and a speed Vd of the discharge side of the steel strip mutually suspended over the looping roll groups 1, 3-n, the speed difference between the entrance and the discharge sides is calculated. Each looping rolls 1-n are driven by separate motors or separate differential gears at each peripheral speeds corresponding to the speed difference between the entrance and the discharge sides. Thereby, when stopped rapidly, accidents such as the breakage of the plate are avoided and, because the tension variation due to the variation of the loop position during acceleration and deceleration is controlled to a small level, stable operation of the line is insured.
Patent JP-H08188072-A (JP)
Title: Seat slide device
Inventor: KASE TORU
IPC: B60N2/06
Filed: 1995-01-09
Abstract: PURPOSE: To heighten the combining strength of a nut member with a lower rail by bringing the nut member into contact with the lower rail, and forming the distance from the center of a second screw hole to the end edge of a lead screw larger than the distance from the center of a first screw hole to the lower rail. CONSTITUTION: When stress F is applied to a first lead screw 7 in the longitudinal direction, components of force Fb1, Fb2 are applied to a point of force (c), and angular moment Fv applied to a point of application (d) is the component of Fb2. Namely they are expressed in Fv=F2sinθb, F2=Fsinθ/ sin 180-(θ+θb)}. Therefore because the angle θb of a supporting point (b) against the direction of the stress F is determined smaller than the angle θa of a supporting point (a) against the direction of the stress F50, the angular moment Fv applied to the point of application (d) becomes small, the tensile force applied to a female screw hole 9a7 for fixing does not become larger than the shearing force, and hence the combining strength against a lower rail is heightened.
Patent JP-S62159459-A (JP)
Title: Semiconductor image pickup device
Inventor: NISHIZAWA JUNICHI
IPC: H04N5/335
Filed: 1986-01-08
Abstract: PURPOSE:To enhance an optical sensitivity and to read out at a high speed by providing an SIT photosensor, a capacitor for storing the output signal of the photosensor and a CCD for transferring a signal stored in the capacitor. CONSTITUTION:MOSs 9, 11 are turned ON by pulses phiP, phiT, and signal storage capacitors 12 connected with line reading lines PL1-PLM are biased to a predetermined voltage VP. When the MOS 9 is turned OFF and a pulse phiG1 is applied to a first row address line GL1, the output signal of the SIT photosensor of the first row is stored in the capacitor 12. This signal is transmit ted through an input gate 13 to a vertical CCD 14. Similarly, the outputs of the photosensors of the second row and the later are sequentially transferred to the vertical CCDs 14, and these signals are output through the horizontal CCD15 and output SIT 16. Since the SIT photosensor is used, high output is obtained, and the CCD is used, the signal can be read out at a high speed in the simple circuit.
Patent JP-H04212066-A (JP)
Title: Rotary speed sensor
Inventor: DEBITSUDO II PETSUKU
IPC: G01P3/487
Filed: 1991-01-10
Abstract: PURPOSE: To make a structure in an axial line direction compact in a rotational speed sensor and to form a high output signal by a peculiar magnetic circuit. CONSTITUTION: Magnetic communication is obtained between first and second radius direction parts 28, 30 by annular stators 24, 26. An apparatus wherein teeth 32 and slots 31 separated in a circumferential direction and arranged in a radius direction are formed to the inner surfaces of the stators 24, 26 and a rotational speed is detected in relation to the corresponding teeth 34 and slots 33 formed to a rotor 36 is formed. Magnetic flux for a sensor 10 is obtained by an annular magnet 38 equipped with a pole in an axial line direction. A sealed detection coil 40 is constituted of single multiple winding oriented so that the linear axial lines of the assembled sensor coincide with each other and lead wires 16 are connected to a signal processing unit (not shown in a drawing) from both terminals of the coil 40.
Patent JP-S5387101-A (JP)
Title: Adjustment system for pulse duty
Inventor: FUJITA MASAHIRO
IPC: H03J3/00
Filed: 1977-01-11
Abstract: PURPOSE: To make it possible to change the duty of pulses in a minute range easily by composing pulses for coarse adjustment and fine adjustment in a TV picture receiver. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08191415-A (JP)
Title: Still object extracting device
Inventor: AOTO KAZUAKI
IPC: H04N19/60
Filed: 1995-01-10
Abstract: PURPOSE: To provide a still object extracting device in which only a still object is extracted automatically from various objects included in image information. CONSTITUTION: The device is provided with a digital conversion means 100 digitizing a video signal into image information, a 1st storage means 101 storing sequentially the converted image information, and an arithmetic means 170 that compares a 1st image representing a 1st stage with a 2nd image representing a 2nd state different timewise from the 1st image to obtain each picture element in one image to a picture element corresponding to the other image and obtains a moving quantity of each picture element between both the images and its moving direction. Then an extract means 171 obtains the moving amount moved by an image pickup means between the 1st state and the 2nd state and the moving direction and compares the moving amount and the moving direction of each picture element between both images.  Thus, picture elements with the same moving amount as that of an image pickup means but in the opposite moving direction are extracted.
Patent JP-H06208989-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA HIROTERU
IPC: H01L21/304
Filed: 1993-01-08
Abstract: PURPOSE:To evaluate quality of chemical treatment for a surface of a semiconductor by measuring the surface of the semiconductor by an ATR method by an internal reflection. CONSTITUTION:A method for manufacturing a semiconductor device conducts chemical treatments such as etching, surface cleaning, etc. In the case of such treatment, an ATR measuring prism 4 is dipped together with a semiconductor wafer 3 to be chemically treated in chemical treating liquid 2 in a treating tank 1, and simultaneously chemically treated under the same conditions. Then, an ATR treatment is conducted. That is, an infrared light 7 irradiating from an infrared spectrometer 6 is introduced to an incident surface 8, and the introduced light is internally multiply reflected by the prism 4. The multiply reflected light is externally irradiated from an irradiating surface 10, and detected by a detector 11. Thus, quality of the chemical treatment for the surface of a semiconductor can be evaluated.
Patent JP-H05188762-A (JP)
Title: Image forming device
Inventor: KAMATA TOMOYASU
IPC: G03G15/06
Filed: 1992-01-09
Abstract: PURPOSE:To obtain an image forming device having high image quality and easily assembled and adjusted by relatively rotating a developing sleeve and a magnetic roll, regulating the thickness of the layer of a developer on the developing sleeve by means of a magnetic blade, and executing development with specific magnetic toner by means of a developing unit having the application of a bias that a DC and an AC are superimposed. CONSTITUTION:An alternate electric field is formed between the developing sleeve and a photosensitive body 4 holding an electrostatic latent image. A developing liquid that magnetic toner including magnetic powder by wt.%, 25-50%, and having <=10mum volumetric average particle diameter, and a carrier as a magnetic substance, are mixed by wt.% 30-80%, in a toner concentration, is attracted onto the developing sleeve 1, and the thickness of the layer of the developer on the developing sleeve 1 is regulated by a layer thickness regulating member 2. When the rotational ratio of the magnetic roll 2 and the developing sleeve 1, is defined as R, and the number of the poles of the magnetic roll 2 is defined as P, the developer is carried in rotation so as to obtain R=(55-105)/P, the surface of the photosensitive body 4 is rubbed and the development is executed.
Patent JP-H09249509-A (JP)
Title: Glyphosate solution preventing coloration
Inventor: YASUI KENJI
IPC: C07F9/38
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent coloration occurring when a glyphosate solution dised as a nonselective herbicide is preserved, by adding a small amount of a specific component to the solution. SOLUTION: This glyphosate solution is obtained by blending glyphosate (N-phosphonomethylglycine) with a base (isopropylamine and trimesium), water an organic amine-based activator of the formula (R is an alkyl group or an alkenyl group; (m) and (n) are each an integer of >=1 and their sum is 2-40) in any order and dissolving. The glyphosate solution in an amount of 100 pts.wt. is mixed with 0.01-1.0 pt.wt. of urea as a prescribed component.
Patent JP-S57116931-A (JP)
Title: Controllable support system
Inventor: OKAZAKI YUKIYOSHI
IPC: B23Q15/22
Filed: 1981-01-12
Abstract: PURPOSE: To improve position controlling characteristics at the time when the support mechanism comes to a stop, by controlling relative displacement of the support mechanism and the item being supported, coused by the change in acceleration of the support mechanism, boseed on the signal from an acceleration detector.  
     CONSTITUTION: When the item supported 7 takes an axial displacement relative to the support mechanism 3, the displacement is detected by a position detecter 12, and a signal is received by a comparison circuit 16, compared with the signal from a position setting circuit 15, and an output signal therefrom is sent through a compensation circuit 17, adder 18 and a power amplifier 19 to electromagnetic coils 10, 11 of a thrust type bearing component 8, so that the item supported 7 is adjusted to the proper position relative to the support mechanism 3. In addition, the damped ascillation of the support mechanism 3 at the time of operation stop is detected by an acceleration detector 13, and the signal thereof is added to the output signal from the compensation circuit 17 by the adder 18, and based on the output signal from the adder 18 the relative displacement of the item 7 to the support mechanism 3 is controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01177618-A (JP)
Title: Involute interpolation system
Inventor: KAWAMURA HIDEAKI
IPC: G05B19/41
Filed: 1988-01-08
Abstract: PURPOSE:To easily process an involute curve in a triaxial lathe, a cam grinder, etc., by interpolating the prescribed command of the involute curve in a numerical control device CNC, converting the interpolating quantity to each rotary axis and linear axis, and controlling a tool machine. CONSTITUTION:A pulse distributing means 5 executes the increment of the curve starting point angle of the involute curve at a fixed angle from data in an orthogonal coordinates system prepared by an involute interpolation data preparing means 4, obtains respective points of the involute curve, executes a linear interpolation or a circular interpolation, and outputs interpolation pulses. A coordinates converting means 6 converts interpolation pulses X and Y in the orthogonal coordinates system to interpolation pulses (r) and (c) in a pole coordinates system. Namely, the prescribed command of the involute curve is interpolated in the numerical control device CNC, the interpolating quantity is converted to each rotary axis and linear axis, and the tool machine is controlled. Thus, the involute curve in the triaxial lathe, cam grinder, etc., can be easily processed.
Patent JP-S5494883-A (JP)
Title: Testing method of semiconductor device
Inventor: IKEDA YUKITO
IPC: G01R31/26
Filed: 1978-01-11
Abstract: PURPOSE: To enable testing of the upper electrode connection system of a semiconductor device to be performed with good accuracy in a short time by supplying high current pulses of a time width shorter than heat response time for a repetitive time sufficiently longer than the heat response time.  
     CONSTITUTION: Owing to the high current pulses (peak value I 1 M) having beforehand been set at above rated current, the temperature TP of a pellet 2 instantaneously increases considerably and with an increase in the temperatures of the pellet  and electrode, shearing stress acts upon the upper and lower electrode connection systems on account of differences in the coefficients of thermal expansion. The  upper electrode system becomes higher in temperature than the lower electrode  system and the shearing stress on the upper electrode connection system is higher  than that on the lower electrode connection system. In the upper electrode system,  solder 4 rapidly deteriorates because the considerably high temperature state is  repeated. As a result, supplying of the high current pulses of a time width shorter  than the heat response time for the repetitive time sufficiently longer than the heat  response time enables testing of the upper electrode connection system of the semiconductor device to be performed with good accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60145705-A (JP)
Title: Dielectric filter
Inventor: ISHIZAKI MASAYUKI
IPC: H01P7/10
Filed: 1984-01-10
Abstract: PURPOSE:To prevent direct coupling between input and output parts by constituting a device so that an aperture part of a case where a microwave integrated circuit filter is stored intercepts fundamental waves. CONSTITUTION:A dielectric filter is enclosed with a case 11 having the aperture part, and an adjusting screw 12 is provided on the upper face 11 of the case 11. Input/output lines 10 are taken to the outside from an aperture part 10. The dielectric filter is arranged and fixed on a metallic block 13. The width of the aperture part of the case 11 is set to the same value (e) as the width of a dielectric substrate 4, and its height is set to a value (a) to have the intercepting effect of fundamental waves. However, the width of the inside of the case 11 is set to a value E longer than (e), and its height is set to such value H (a<H) that the dielectric filter is stored.
Patent JP-H08190250-A (JP)
Title: Electrifier, process cartridge and image forming device
Inventor: ISHII YASUYUKI
IPC: G03G15/02
Filed: 1995-01-10
Abstract: PURPOSE: To ensure satisfactory electrification without requiring that a gap between the surface of a photoreception drum and an electrode plate is maintained as highly accurately as the conventional case. CONSTITUTION: An electrifying member 220 is arranged opposite the surface of the photoreception drum 100. A medium resistance member 222 is attached to the electrode plate 221 of the electrifying member 220 via an insulating member 223. Thus, the gap g0 between the surface of the photoreception drum 100 and the electrode plate 221 can be divided into gaps g1 and g2. Therefore, even in the case where the gap g0 is set wide, satisfactory electrification can be ensured, compared to the conventional case where the gap g0 is required to be maintained accurately at a very small specific value.
Patent JP-H06208601-A (JP)
Title: Logic verifying system
Inventor: SUGANAMI KAZUYUKI
IPC: G06F11/26
Filed: 1993-01-11
Abstract: PURPOSE:To considerably shorten simulation time by performing simulation only concerning a circuit part for which collation is omitted in the case of logic collation. CONSTITUTION:At a logic collation part 1, the logic collation is performed concerning circuit descriptions a1 and b1, and collation omissive information c is outputted. At a pattern generation part 2, the collation omissive information (c) is inputted, and a simulation pattern (d) is generated concerning the circuit part for which equivalency can not be confirmed in the case of logic collation. At a simulation part 3, the circuit descriptions a1 and b1 and the simulation pattern (d) are inputted, and simulation is performed concerning the circuit part for which the equivalency can not be confirmed in the case of logic collation. At a result comparison part 4, a pair of simulated results a2 and b2 are inputted, and a compared result (e) is outputted.
Patent JP-H08192330-A (JP)
Title: Emergency stop device for machine tool
Inventor: IRA HIROSHI
IPC: B23Q11/00
Filed: 1995-01-11
Abstract: PURPOSE: To provide an emergency stop device for a machine tool, which can surely suspend its moving members such as a main spindle and the like if power should fail even if a feed motion drive means is driven by a linear motor. CONSTITUTION: The emergency stop device of a machine tool, which prohibits the movement of any moving member 7 such as a main spindle and the like of a feed driving system when power goes off, is provided with a loop member 47 which is connected to the moving member 7, is in an endless loop shape, and is run and moved as the moving member 7 is fed and moved, and with a braking means 37 which instantly fastens the components of the feed driving system when power goes off, and prohibits the running movement of a chain 17.
Patent JP-H06208178-A (JP)
Title: Photograph printing method
Inventor: TERASHITA TAKAAKI
IPC: G03B27/73
Filed: 1993-01-11
Abstract: PURPOSE:To provide the photograph printing method capable of obtaining a print properly controlled with density and color from an image photographed by an AE camera at a high probability. CONSTITUTION:When a negative film photographed with images by an AE camera is to be printed, the printing exposure quantity is determined based on the print density adjusting exposure quantity common to multiple image frames and the color balance adjusting exposure quantity determined for each frame, and printing is performed with this printing exposure quantity. The photometry of all images of the negative film is performed, and the average density of the whole (or the major section) of the screen is obtained for R, G, B respectively (S112). The average value of the average densities of all image frames of the negative film is calculated (S118), the print density adjusting exposure quantity is determined with this average value, the color balance adjusting exposure quantity is determined by the average density of individual image frames, and the printing exposure quantity is determined based on them (S120). Individual image frames are printed with this printing exposure quantity (S122, 124).
Patent JP-S5699491-A (JP)
Title: Organic germanium compound
Inventor: MUNAKATA TOMOHIKO
IPC: C07F7/30
Filed: 1980-01-11
Abstract: NEW MATERIAL:An organic germanium compound obtained by the dehydrative condensation polymerization of a trihydroxide compound of formula I [W is alkyl, halogenated methyl, alkoxycarbonylmethyl, (substituted) phenyl, etc.; Y is single bond, group of formula II, -CO-, -O-, group of formula III, etc.; A is single bond, alkylene, etc.; R is alkyl; R' is H, halogen, alkoxy or alkylthio].  
     EXAMPLE: The dehydrative condensation polymerization product of p-(N-methyl-2- ethoxycarbonylacetylamino)phenyl germanium trihydroxide.  
     USE: The compound has immuno-promoting activity, and is useful as an antirheumatic, carcinostatic agent, and an agent for preventing aging.  
     PROCESS: The objective compound is prepared by reacting the compound of formula IV with a reactive derivative of the carboxylic acid at COOH (pref. acid halide). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000028322-A (JP)
Title: Device for detecting high speed moving object position
Inventor: TAI SHUICHI
IPC: G10L15/24
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a high speed moving object position detecting device for detecting the position of an object moving at a high speed using an artificial retina chip having a pattern matching function available as a human interface system. SOLUTION: This position detecting device is provided with a first inputting means 36a on which an artificial retina chip having a pattern matching function for detecting the X/Y coordinates of a moving object is loaded, second inputting means 36b on which an artificial retina chip having a pattern matching function for detecting the Z coordinate of the moving object at the same time is loaded, and control processing means (micro-computer 39) for calculating the orbit of the moving object from data obtained by the inputting means 36a and 36b.
Patent JP-H10194053-A (JP)
Title: Tool setup structure of vehicle
Inventor: FUJII TATSUHIKO
IPC: B60R11/06
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To make a spare tire stably securable in a state that two tools are stably set up there as well as to make any offensive noise not to be emitted by setting up these tools at both sides of an axis which passes through the longitudinal direction of a vehicle and also the center of a spare tire secured part. SOLUTION: Supposing that either of two types of spare tires 8 and 9 is mounted, a recessed setup spot is set up on both sides of an axis L, which passes through the longitudinal direction of a vehicle and the center of a spare tire securing bracket 2, at a position where these spare tires 8 and 9 are inclined and unsecured by tools 5 and 6, in parallel with the axis L each. In succession, a wheel wrench 5 and a jack handle 6 are stored in each of their exclusive recesses. Next, after the spare tire 8 or 9 is mounted, the spare tire and the spare tire securing bracket 2 are clamped tight by a spare tire clamping bolt 7. With this constitution, both these tools 5 and 6 are made into contact with the spare tire and a silencer sheet 10 and clamped tight enough.
Patent JP-H09192872-A (JP)
Title: Laser machining nozzle
Inventor: SAKURAI HIDENOBU
IPC: B23K26/14
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To eliminate waste of assist gas used in laser machining and also to quickly carry out the transfer of a machining stroke. SOLUTION: The nozzle body 2 is constituted of a holder 5 for holding a condensing lens 4 by which a laser beam is converged on a work H and a head 6 which is attached to the tip end of this holder 5 and which is provided with an internal space K. A laser beam converged by the condensing lens 4 is outputted from a nozzle 7 formed on the tip end of the head 6. An assist gas is fed into the internal space K of the head 6 through a supply passage 8, passed through the flow passage consisting of the internal space K of the head 6, and injected from the nozzle 7. A gas supply tube 3 is arranged along the nozzle body 2. The tip end of the gas supply tube 3 is pointed to the tip end of the nozzle body 2, and other assist gas is injected from the gas supply tube 3.
Patent JP-2000169427-A (JP)
Title: Zinc hydroxycarboxylate
Inventor: AMANO SHINYA
IPC: A61P17/00
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound hardly causing a specific odor, having a high secretion-controlling effect on a sebaceous matter and useful as a cosmetic or an external preparation for skin. SOLUTION: This compound is shown by formula I (1 and m are 0-2, m is 5-11 and 1+m are 7-11), e.g. zinc 10-hydroxyundecanoate or the like. The compound is obtained as a deposited precipitation by heating and reacting a corresponding hydroxycarboxylic acid with zinc oxide in the presence of water at about 85 ±5 deg.C for about 1 hr. Preferably compounds of formulae II, III and IV are formulated, for example, in a molar ratio of the compound of formulae II:III:IV=60-95:4-35:1-10 in the case where the compounds are used as a lotion.