baber/WOPTO huggingface dataset:
Patent JP-2000057022-A (JP)
Title: Information storage medium, computer checking method and computer system
Inventor: TAKEDA MASAYOSHI
IPC: G06F11/34
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous detection of abnormality caused by illegal operation or the like at the time of checking a computer system for executing interrupting processing corresponding to the occurrence of various kinds of events. SOLUTION: Concerning this computer checking method, various kinds of interrupting processing are previously specified respectively corresponding to the occurrence of a prescribed event in a computer system 100, the occurrence of this specified interrupting processing is detected during the check of the computer system 100 and each time the occurrence of this interrupting processing is detected, prescribed data specifying the occurrence of the correspondent event are successively recorded. Thus, by reading out the prescribed recorded data, the event generated during the check of the computer system 100 can be specified so that this event can be referred to for investigating the factor of abnormality.
Patent JP-H0392512-A (JP)
Title: Tappet valve for engine
Inventor: KANO TATSUO
IPC: F01L9/02
Filed: 1989-09-01
Abstract: PURPOSE:To improve heat resistance by coating a valve body made of heat resistant alloy steel or the like with an intermediate body or the like made of ceramic-based super heat resistant fibers, impregnating the coat with carbon- containing fluidity substance, and sintering all of them to make the coating and the valve body into a single body. CONSTITUTION:A valve body 7 is made of heat resistant alloy steel or a formed ceramic material. The valve body 7 is coated with an intermediate body 21 made of ceramic-based heat proof fibers woven to follow the shape of the valve body with both ends of the intermediate body folded inward. A valve head flat plate 22 and a valve tail flat plate 23 made similarly of ceramic-based super heat proof fibers are overlapped respectively on both ends and glued. The coating 20 made of the components 21-23 is impregnated with carbon- containing fluidity substance and sintered with a process such as HIP(hot hydrostatic pressure compression) in an N2 gas atmosphere to make the valve body 7 and the coating 20 into a single body. This improves mainly the heat resistance of the valve body 7.
Patent JP-H0275126-A (JP)
Title: Electron tube cathode
Inventor: KUMADA SEIJI
IPC: H01J1/20
Filed: 1988-09-09
Abstract: PURPOSE:To enhance its initial electron-emitting property and also reduce the rate of its deterioration during life-time by impregnating the alkaline earth metal oxide layer of the cathode of an electron tube with Sc and also forming a metallic layer thereon containing either one kind among Pt, Ir, Rh. CONSTITUTION:The alkaline earth metal oxide layer of an electron-tube-cathode is impregnated with Sc and a metallic layer containing either one kind among Pt, Ir, Rh is further formed thereon. The total thickness of the layer of Pt, Ir, Rh is from 5mug/cm<2> to 1mg/cm<2>. The Pt, Ir, Rh contained in the metallic layer formed on the surface of its electron-emitting layer acts as an activating agent for enhancing the effect of the Sc thereby enhancing its initial electron- emitting property, and also reducing the rate of deterioration during the life- time.
Patent JP-H0273190-A (JP)
Title: Crossed roll guide building-in method
Inventor: KATO TERUO
IPC: G12B5/00
Filed: 1988-09-09
Abstract: PURPOSE:To improve the parallel precision of a straight line motion without unnecessarily improving the work precision of constituting parts by combining two pairs of crossed roll guides to build them in the straight line motion. CONSTITUTION:With respect to pairs of roll guides 3, 4, 5, and 6, the roll guide 3 is built in a position 3 and the roll guide 4 is built in on the right inside. In the case of a blood image automatic classifying device assembled by this system, a slide glass 8 smeared with blood is attracted and held by right and left arms 9 and is scanned in two X-axis and Y-axis directions, and a high parallel precision is required. In this device, the building-in method is devised to improve the parallel precision of the straight line motion constituted as a slide member without unnecessarily improving the work precision of constituting parts.
Patent JP-H04106992-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: OKUDA HAJIME
IPC: H01S5/00
Filed: 1990-08-27
Abstract: PURPOSE:To obtain a beam having aspect ratio of 3 or less without reducing temperature characteristic, reliability by forming a width at the endmost part exposed at the ridge of a second conductivity type second clad layer narrower than that at the intermediate part. CONSTITUTION:A thick n-type clad layer 2, a nondoped active layer 3, a p-type first clad layer 4, a p-type etching stop layer 5, and a p-type etching layer 16 are sequentially continuously grown from a lower layer on an n-type GaAs substrate 1. A substantially stripelike SiO2 film 17 is formed partly on the layer 16. With the film 17 as a mask the layer 16 is selectively etched to the layer 5. Thus, substantially stripelike ridge layer 12 is formed by etching the layer 16, and retained partly on the layer 5. A current blocking layer 7 is grown on a residue not formed with the layer 12 on the layer 5. After the film 17 on the layer 12 is removed, a contact layer 8 is grown on the layer 7. A p-type electrode 9 is formed on the layer 8, and an n-type electrode 10 is formed on the lower surface of the substrate 1 by depositing to form a laser wafer.
Patent JP-H0386153-A (JP)
Title: Bmd measuring method for x-ray ct
Inventor: TAKAGI MASATAMI
IPC: A61B6/03
Filed: 1989-08-31
Abstract: PURPOSE:To easily measure a BMD value by storing image data generated in advance in a memory device. CONSTITUTION:The above measuring method is comprised of a reference phantom measurement processing procedure 2 which finds out a reference phantom 20 from input image data 1 obtained by scanning plural reference phantoms whose BMD values are recognized with a subject and measures the CT value of the phantom, and finds the relational equation of the CT value and the BMD value, a CT value to BMD value conversion processing procedure 3 which converts the CT values of all picture elements of the input image data 1 from the relational equation of the CT value and the BMD value, a BMD value to light-and-shape value conversion processing procedure 4 which performs an offset processing so as to be able to read the change of an obtained BMD value and decides a gain so as to be able to read and sets appropriate window level and window width and converts the BMD values of the data of all picture elements to the light-and-shade value of an image, and a memory device storing procedure 5 which stores obtained image data in the memory device. Thereby, a doctor can freely recognize the BMD value of each part by measuring a required ROI.
Patent JP-S59116167-A (JP)
Inventor: KOMURA YOUJI
IPC: C04B26/26
Filed: 1982-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04107516-A (JP)
Title: Lens for optical disk
Inventor: SHIMOZONO HIROAKI
IPC: G02B13/18
Filed: 1990-08-29
Abstract: PURPOSE:To obtain a single lens for a finite specification optical disk which does not use the coefficient of a high-order aspherical surface of >=8th order as an aspherical surface shape by making both the surfaces of a biconvex single lens aspherical and specifying the aspherical surface shape of a J-th surface. CONSTITUTION:A light source O, a lens L, and the pit surface L of the disk are shown, and G1 and G2 are specific parallel flat plates. Here, the lens L is a biconvex single lens, whose surfaces are both aspherical; and the aspherical surface shape of the J-th surface is expressed by an equation I. In the equation I, (h) is the height from the optical axis, ZJ is the distance of a point on an aspherical surface at height (h) from the optical axis of the J-th surface (J: 1 or 2) from the tangential plane of the aspherical surface peak in the optical- axis direction, CJ is the aspherical surface peak curvature of the J-th surface, KJ is the cone coefficient of the J-th surface, and A2i,J is the aspherical surface coefficient of (2i)th order (i: integer larger than 1) of the J-th surface. Consequent ly, the specification of an finite system is satisfied sufficiently without using any aspherical surface coefficient of >=8th order and the influence of an error in machining is reducible.
Patent JP-S6283427-A (JP)
Title: Process line for steel strip
Inventor: NAKAZONO YOJI
IPC: C21D9/56
Filed: 1985-10-09
Abstract: PURPOSE:To prevent the process part for being is affected by tension variation in a looper, by providing a pinch roll for controlling tension between the looper and process part in the titled line. CONSTITUTION:To fixed rolls 3a, 7a provided at end parts of respective looper 3, 7 at a continuous annealing furnace 5 side, the tension control pinch rolls 9a, 9b are brought into contact with them respectively while interposing a steel strip 2. Further, tension meters 10a, 10b for detecting tension of the strip 2 are arranged at the vicinity position of the rolls 9a, 9b. By the constitution, rotational speed of the rolls 9a, 9b are controlled by tension command value and speed command value of the strip 2 in the loopers 3, 7 and rotational speed of the rolls 3a, 7a in contact with the rolls 9a, 9b are controlled only by speed command value. In this way, the strip 2 can be transferred at a prescribed speed while tension of the strip 2 transferred by the rolls 9a, 9b and 3a, 7a is controlled to a prescribed value.
Patent JP-S6468672-A (JP)
Title: Skew correction system
Inventor: SAITOU YOSHIHIRO
IPC: G01R31/28
Filed: 1987-09-09
Abstract: PURPOSE:To improve timing accuracy by measuring the time wherein the width of test pulses on the transmission side of a driver is a half and correcting skew generated owing to the difference of a transmission line for the test pulses according to the time. CONSTITUTION:The DC voltage of a programmable power source VIH 31 is 1V and the output voltage value of a VIL 32 is 0V; and pulses of 1V of pattern signals PH and PH*, PL and PL* are outputted to transmission terminals. At this time, a driver 30 is a fast pulse generating circuit with 50OMEGA output impedance and the output waveform at a transmission terminal S has a half width for the time determined by the length of the transmission line by receiving a reflected wave from a device DUT 5 to be tested. A skew correcting circuit 3 generates a skew-corrected phase clock signal through a comparator 1 with the time to delay the output phases of the signals PH and PH*, and PL and PL*. Thus, the skew correction is performed for the length of the transmission line and the timing accuracy is improved.
Patent JP-H0675017-A (JP)
Title: Method and apparatus for generating test vector
Inventor: ISHIDA KENICHI
IPC: G11C29/00
Filed: 1992-08-25
Abstract: PURPOSE:To obtain method and apparatus for generating a test vector efficiently based on a layout data and a test data pattern for a memory having different physical address and logical address regardless of the correspondence in the arrangement between address and bit. CONSTITUTION:The test vector generating apparatus comprises a layout analysis means 2 receiving a layout data 1 containing I/O pin information and outputting an arranging order data of address and data bit in a memory, and a test vector data base 3 storing a test pattern data 4. The test vector generating apparatus further comprises a test pattern converting means 5 receiving the arranging order data of address and data bit in a memory block and the test pattern data 4 and generating I/O bits for a memory data bus and a corresponding test pattern 6.
Patent JP-S61105107-A (JP)
Title: Non-adjustment filter
Inventor: MITSUHAYASHI SHIYUNSUKE
IPC: H03H11/04
Filed: 1984-10-29
Abstract: PURPOSE:To attain low cost, miniaturization and light weight of a circuit and to decrease number of components by absorbing automatically variance in a filter characteristic produced due to variance in capacitors and resistors in an IC for the purpose of no adjustment so as to attain circuit integration of a block filter. CONSTITUTION:An input signal having a reference frequency is given from an IC pin 3 to a reference level generating circuit 7 comprising plural IC resistors (externally mounted resistors are allowable) and a pseudo filter circuit 8 comprising resistors and junction capacitors in the IC. Each output of the circuits is inputted to a voltage comparator circuit 11 through amplitude detection circuits 9, 10 and the compared output is fed back negatively to a junction capacitor. The feedback changes a voltage across the junction capacitor and the variance of the pseudo filter circuit 8 is absorbed due to the IC resistance variance. Further, the compared output is fed to a filter circuit 12. In selecting sufficient accuracy of resistors and junction capacitors constituting the filter circuit 12 in comparison with the accuracy of resistors and junction capacitors constituting the reference level generating circuit 7 and the pseudo filter circuit 8, the filter characteristic without variance is given to the filter circuit 12.
Patent JP-S6467455-A (JP)
Title: Load sensing proportioning valve
Inventor: OKA HIROYUKI
IPC: B60T8/30
Filed: 1987-09-09
Abstract: PURPOSE:To enable the function of the above valve to be fully displayed by making the lever ratio of a lever transmitting force which energizes a valve piston in an opening direction, variable in response to the increase of the static load of rear wheels, and enabling the lever ratio to be fixed at the preceeding lever ratio under the state of braking. CONSTITUTION:A pair of P valves 8, 8 which are interveniently furnished at an X letter piping system and control liquid pressure to the right and left rear brake cylinders, are provided at a common housing 4, and the energizing force of a lever 26 is operated at the protruding ends of the valve pistons 6 of respective P valves 8 through a balance lever 24 and a pin 28. Also, the 1st projection 34 which is linear and extends in the longitudinal direction is formed at one surface near one end of the lever 26, and a fulcrum plate 36 is provided in face of its one surface. And the intersection point of the 2nd projection 38 which is of a circular arc and is formed at this fulcrum plate 36, and the 1st projection 34, is made to be the swing fulcrum F of the lever 26, and this fulcrum F is to be displaceable as the fulcrum plate 36 is swung in response to the static load of rear wheels.
Patent JP-S59116786-A (JP)
Inventor: YOKOYAMA TOMIO
IPC: G09G5/08
Filed: 1982-12-24
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-H0388330-A (JP)
Title: Brush scrubber
Inventor: IGARASHI KINICHI
IPC: B08B1/04
Filed: 1989-08-30
Abstract: PURPOSE:To make it possible to prevent the decrease in P/W yield at the central part of a wafer due to residual dust at the central part of the wafer by providing a mechanism wherein a brush is moved in parallel with the surface of the wafer. CONSTITUTION:A mechanism wherein a brush 1 is moved in parallel with the surface of a wafer 2 is provided. For example, when the brush 1 performs reciprocating motion in the direction of a (y) axis, one reciprocating motion of the brush 1 is performed for about three seconds for one reciprocation. The number of rotations of the wafer 2 is set at about 3,600rpm. When the rotary axis of the brush performs the reciprocating motion in parallel with the surface of the wafer, the hair of the brush is uniformly applied on the wafer. The disturbance of the brush hair in contact with the vicinity of the central part of the wafer is eliminated. Thus, the dust at the central part of the wafer can be removed. In this way, the decrease in P/W yield caused by the decrease in dust removing ability of a brush scrubber at the central part of the wafer can be eliminated almost perfectly.
Patent JP-H0660858-A (JP)
Title: Battery case and its assembling method
Inventor: MIZUMOTO KUNIYUKI
IPC: H01M2/10
Filed: 1992-08-03
Abstract: PURPOSE:To simply fit a connecting screw to a battery case, by inserting the connecting screw in the fitting hole of a connecting wall between the housing casing of a battery and a portable electronic equipment with an operating member interposed, to be integrated to the connecting wall via a falling-preventive member. CONSTITUTION:In assembling a battery case, an operating member 62 is mounted on a gap delta between a connecting wall 11A, connected to the portable electronic equipment of the casing 1 of a battery case and a supporting part 111 inside the connecting wall 11A. At that time, the centers of the through hole 62A and recessed part 62B of the member 62 nearly conform to the center of the supporting hole 111A of the supporting part 111. When the spindle part 61B of a screw member 61 is passed through the supporting hole 111A, the spindle part 61B is passed through the through hole 62A and the fitting hole 111B of a connecting wall 11A, and also the head part 61A of the screw member 61 is engaged with the recessed part 62B to regulate the relative rotation of the members 61 and 62, on the other hand, the member 111 is rotatably supported by the falling-preventive member 63 is mounted on the spindle part of the member 61, protruded from the fitting hole 111B of the wall 11A, the member 63 is engaged with a level-different part to be integrated with the connecting wall 11A as a connecting screw 6.
Patent JP-H04111903-A (JP)
Title: Method for controlling surface property in sheet rolling
Inventor: YAMAMOTO HIROYASU
IPC: B21B1/22
Filed: 1990-08-30
Abstract: PURPOSE:To make the unevenness of gloss smaller, to prevent the generation of heat scratch and to obtain a rolled sheet excellent in surface property by controlling gloss based on the temp. and gloss of the rolled sheet that are continuously detected on the outlet side of the rolling mill. CONSTITUTION:The surface gloss of the rolled sheet S is continuously detected at adequate intervals for sampling with a temp. detecting device 51 and gloss detecting device 71. The detected value T of temp. and detected value (g) of glass are outputted to an arithmetic device 71 for control. Required rolling speed (v), temp. (t), flow rate (q) and concentration (c) of rolling oil are calculated with the arithmetic device 71 for control. Calculated results are respectively inputted to controllers 14, 27, 32, 42 and rolling speed, temp., flow rate and concentration of rolling oil are controlled.
Patent JP-H0753325-A (JP)
Title: Foamy aerosol cosmetic
Inventor: MOMOSE HIROSHI
IPC: A61K8/00
Filed: 1993-08-19
Abstract: PURPOSE:To provide a foamy aerosol cosmetic having excellent foam properties. and stability of foam. CONSTITUTION:This foamy aerosol cosmetic comprises a stock solution composed of one or more of polymer resin compounds and one or more of polyoxyethylene alkyl ethers and a propellant. Especially the polymer resin compound is one or more selected from among an ampholytic polymer resin compound, a cationic polymer resin compound, an anionic polymer resin compound and a nonionic polymer resin compound. The number of mols of addition of polyoxyethylene to the polyoxyethylene alkyl ether is 10-20 and the number of carbons of alkyl group is 10-20.
Patent JP-H1067957-A (JP)
Title: Water-based pigment ink composition
Inventor: ITOU SOUKO
IPC: C09D11/328
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in delivery stability and delivery responsiveness and also in print denseness when used for ink jet printing, by incorporating an aqueous medium with specific oxidized carbon black and a basic dye. SOLUTION: This pigment ink composition is obtained by incorporating an aqueous medium with (A) oxidized carbon black (pref. <=150nm in with a hypohalous acid and/or salt thereof (pref. sodium hypochlorite) and (B) a basic dye (pref. a triarylmethane dye). The component A is preferably prepared by the following process: acidic carbon black as raw material is finely dispersed in water and then oxidized with a hypohalous acid and/or a salt thereof followed by purification and concentration of the product so as to obtain an aqueous dispersion 10-30wt.% in pigment concentration. It is preferable that the weight proportions of the components A and B to the overall weight of the objective ink are 2-20wt.% and 0.03-5wt.%, respectively.
Patent JP-H0674141-A (JP)
Title: Operation monitor method of hydraulic machinery
Inventor: SATO SHINSAKU
IPC: F03B15/00
Filed: 1992-08-26
Abstract: PURPOSE:To continue highly safe operation than that heretofore by monitoring an abnormal oscillation amplitude value during a starting or stopping process. CONSTITUTION:Oscillation values which are detected by sensors 5, 5, 7 installed at a rotating shaft and an upper cover 6a are sent to a frequency analyzer 9 through a measuring device 8 to analyze oscillation amplitude values to the respective frequencies. The analyzed oscillation amplitude values are sent to a computation controller 11 to be judged whether the oscillation values of a rotating shaft 4 are within allowable value or not after computation, and the results are displayed or stored in an output device 12, and if the measured data exceed the allowable values, a main controller 13 is operated to stop the hydraulic machinery or warn abnormal operation. Based on the operation monitoring results, allowable values based on experience and an actual oscillation amplitude value at a special rotational speed are compared with each other during a staring or stopping process to monitor the exceeded value, so it is possible to reduce mis-judgment due to shifts, errors and so on.
Patent JP-S6286539-A (JP)
Title: Magnetic recording medium
Inventor: EGAMI KENJI
IPC: G11B5/708
Filed: 1985-10-09
Abstract: PURPOSE:To improve corrosion resistance and to improve running property and durability by using a combined compsn. composed of a specific compd. and phosphate compd. for a layer surface. CONSTITUTION:The combined compsn. composed of the compds. expressed by the formula (R is an alkyl, alkenyl, X is a halogen, l is <=20 integer, p=1-4, q=0-3, where there is not the case in which all of R is CH3 when p+q=4) and the phosphate is used for the layer surface of a magnetic recording medium. The compd. expressed by the formula is preferably used at a mixing ratio of about 0.1-10 when the weight of the phosphate is 1. The magnetic layer may be any of a coating type, thin film type by vapor deposition, etc. of which the effect is remarkably with the thin film type. Such compsn. may also be applied to a back coat layer contg. a non-magnetic filler. The corrosion resis tance of a magnetic tape, etc. is upgraded and the excellent running property and durability are obtd. by forming the surface layer consisting of such compsn. The magnetic recording medium is widely used in audio, video and computer fields.