baber/WOPTO huggingface dataset:
Patent JP-S6264840-A (JP)
Title: Polymer composition containing high-molecular cellulosic material
Inventor: YOSHIDA CHIAKI
IPC: C08L51/00
Filed: 1985-09-18
Abstract: PURPOSE:To improve processability, flexibility, tensile strength, etc., by blending a cellulosic graft copolymer, rubber and a plasticizer with a vinyl chloride polymer compsn. contg. a relatively large quantity of a high-molecular cellulosic material for the production of building materials. CONSTITUTION:30-70wt% high-molecular cellulosic material (A) (e.g., woodmeal) is mixed with 10-60wt% vinyl chloride polymer (B) (e.g., polyvinyl chloride) and 5-60wt% cellulosic graft copolymer (C) 5-30pts.wt. rubber and 20-100pts.wt. plasticizer (e.g., dioctyl phthalate) are blended with 100pts.wt. resulting polymer mixture to obtain the titled polymer compsn. By blending component C, the compatibility of component A with component B can be improved. By adding rubber, tensile strength can be improved. By adding the plasticizer, flexibility can be improved.
Patent JP-S6188182-A (JP)
Title: Electronic time piece
Inventor: TERAJIMA YOSHIYUKI
IPC: G04G3/04
Filed: 1984-10-03
Abstract: PURPOSE:To reduce the number of external adjusting terminals and to improve the accuracy of temperature compensation by forming a p-channel FAMOS for holding data in the output adjusting circuit of a temperature sensor and compensating an oscillation part and a frequency dividing part by an adding/ squaring circuit. CONSTITUTION:The temperature sensor 200 is formed in an electronic time piece provided with a reference oscillation circuit 206 and a frequency dividing circuit 207 and the output of the sensor 200 is inputted to a data adjusting circuit 202 through an A/D converter 201. The FAMOS memory circuit 203 consisting of a p-channel transistor 601 is connected to the circuit 202 to store the output value of the temperature sensor 200, compensates the characteristics of the sensor 200 from the change of the stored contents and adjusts the data. The adjusted data are inputted to the adding/squaring circuit 204 to compensate the temperature characteristics of the crystal oscillator and the circuits 206, 207 are controlled through a logical circuit 205.
Patent JP-S6184271-A (JP)
Title: Paper end detector for paper feeder
Inventor: IKETANI YOSHIHIRO
IPC: B41J29/48
Filed: 1984-10-03
Abstract: PURPOSE:To enable a paper and to be securely detected when an irregular movement of the paper occurs, by energizing a detecting lever toward a fall-in part when the lever is used at the second position. CONSTITUTION:A paper 10 is passed in contact with a paper end detecting part 20a of the detecting lever 20 turnably supported, and when the end of the paper is passed through the detecting part 20a, restriction by the paper 10 is released, and at least a part of an operating part 21 of the lever 20 enters into the fall-in part of a hole 24, and the movement of the lever 20 causes a sensor to operate. The lever 20 can be used selectively at the first position close to the fall-in part and at the second position where it is raised further from the first position, according to a feeding passage for the paper 10. Further, an energizing means for energizing the lever 20 toward the fall-in part at least when the lever 20 takes the second position is provided, whereby the lever 20 is returned to the second position even in the presence of irregular movement of the paper 10.
Patent JP-H1039621-A (JP)
Title: Developing device
Inventor: SAKANOBE MAKOTO
IPC: G03G15/08
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To stably charge the toner even when a compact developer carrier is used, by installing a thin plate-shaped charging member for frictionally charging the developer by keeping into contact with and vibrating the developer on the developer carrier with the low linear load. SOLUTION: A thin plate-shaped charging member 4 is installed for frictionally charging the developer G on a developer carrier 2 regulated by a developer supplying amount regulating means 3, by kept into contact with and vibrating the developer G with the low linear load. When the developer G on the developer carrier 2 is moved, and arrived at the thin plate-shaped charging member 4, the thin plateshaped charging member 4 is kept into contact with the developer G on the developer carrier 2, and vibrates the same to uniformly charge the same. On this occasion, the upper developer layer and the lower developer layer are stirred by the mechanical vibration of the thin plate-shaped charging member 4, and the developer G layer is entirely disordered.  Thereby the developer charged in the opposite polarity, and that of low charge amount are reduced, and the charge distribution of the developer becomes sharp. As the means for vibrating the thin plate-shaped charging member 4, that to which the AC electric field 4a is applied, is desired.
Patent JP-S6470297-A (JP)
Title: Annular moving body
Inventor: YOAHIMU FUON KOTSUIROFUSUKI
IPC: B64C39/06
Filed: 1988-08-22
Abstract: PURPOSE: To provide a ring type moving body as a carriage for passengers or objects by installing blades in a plurality of sets adjoining at a certain spacing on the peripheral edge of a circle centering on a center shaft, and forming each set of blades from one or two sets of compressor blades in straight form or curved relative to the vertical axis and one set of turbine blades. CONSTITUTION: Compressor blades 1 perpendicular to the center line of a centrifugal force ring work in cooperation with turbine blades 2 installed at the peripheral edge parallel with the center line and also a common separator ring 4 and form a circular ring shell having bearing rings 3 and 4 on the peripheral edge of the circle centering on the center line of the centrifugal force ring. The medium led by the turbine blades 2 is spouted from an adjusting nozzle 7 positioned in the rear. Thus the centrifugal force ring is moved in the selected direction by the reaction force together with a capsule 10 hitched in the center replaceably. The lower part of the casing of centrifugal force ring does not admit permeation of the medium.
Patent JP-S5998297-A (JP)
Inventor: NOGUCHI MITSUO
IPC: G08B23/00
Filed: 1982-11-26
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-S6449992-A (JP)
Title: Real-time removing device for multiple reflection in submarine investigation
Inventor: MINOHARA KIYOMI
IPC: G01S7/536
Filed: 1987-08-20
Abstract: PURPOSE:To remove multiple reflection by performing subtraction between ultrasonic wave echo signals and 1st and 2nd reflection loss corrected signal obtained by correcting the reflection loss of 1st and 2nd reflected signals among the ultrasonic wave echo signals. CONSTITUTION:The 1st and 2nd reflected signals S1 and S2 are recorded in a memory circuit 7 as digital data as to ultrasonic wave echo signals from a point of time which is a time t1 elapsed from a keying pulse Kp. The recording data are read out in order from a point of time which is a time 2t1 elapsed. Then the digital data is converted by a D/A converter 17 and corrected in consideration of reflection loss to obtain 1st and 2nd reflection loss corrected signals S1' and S2'. Then the corrected signals S1' and S2' and ultrasonic wave echo signals are processed by subtraction to cancel 2nd and 3rd reflected signals S2 and S3, thereby obtaining a multiple-reflection removed signal,.
Patent JP-H1047007-A (JP)
Title: Arrangement method for turbine rotor blade
Inventor: KIMURA KOJI
IPC: F01D5/34
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To suppress a generating vibration level in a sufficient small level by measuring the number of natural vibration of a plurality of turbine rotor blade, dividing the turbine rotor blade into a plurality of groups, and arranging the turbine rotor blade in each group along the reverse rotational direction of a disk in the order of magnitude which the number of natural vibration is small. SOLUTION: Vibration of the cascade is suppressed by blade arrangement focusing on the number of natural vibration of a blade. The rigidity of a blade is gradually changed from a minimum value to a maximum level in the reverse direction of a rotational speed, and it makes in the minimum level again when it exceeds the maximum level. Such pattern is repeated several times, and its arrangement rounds. In its method, the number of natural vibration of a plurality of turbine rotor blades 1 are measured. The turbine rotor blade 1 is divided into a plurality of groups. The turbine rotor blade 1 in each group is arranged along the reverse rotational direction in each group. Since blade is suppressed by blade arrangement is only changed, necessity of a specific device is eliminated, and excessive amplitude of a specific blade can be suppressed.
Patent JP-S6362375-A (JP)
Title: Semiconductor device
Inventor: SHINOZAKI EIJI
IPC: H01L29/732
Filed: 1986-09-03
Abstract: PURPOSE:To obtain a transistor characterized by a large inverse breakdown strength between a collector electrode and a substrate and a small capacitance, so that an embedded layer is not contacted with the surface of an epitaxial layer and the substrate. CONSTITUTION:An embedded layer 4 is formed in an epitaxial layer 3 so that the layer 4 is not contacted with the surface of the epitaxial layer 3 and a substrate 1. The junction capacitance per unit area between the embedded layer 4 and the substrate 1 is large. Therefore, the capacitance between a collector electrode 10 and the substrate 1 does not become large. The inverse breakdown strength between the collector electrode 10 and the substrate 1 is determined by the inverse breakdown strength between an insulating and diffusing layer 2 and the epitaxial layer 3 and between the substrate 1 and the epitaxial layer 3 since the embedded layer and the substrate 1 are not contacted. Therefore, the inverse breakdown strength is increased.
Patent JP-S5998458-A (JP)
Title: Manufacture of sintered cadmium electrode
Inventor: KONISHI MAKOTO
IPC: B22F3/26
Filed: 1982-11-26
Abstract: PURPOSE:To prevent ionization of nickel in a manufacturing process and increase the capacity of a battery by anodically polarizing a sintered nickel substrate before impregnation to form a thin oxidizing-resistant nickel oxide film on its surface. CONSTITUTION:A sintered nickel substrate is anodically polarized at a current density of 5A/dm<2> in 30% NaOH solution at 90 deg.C for 30min, then washed and dried. Cadmium hydroxide is kept in fine pores of the sintered nickel substrate by normal chemical impregnation process. The impregnation amount of active material is, for example, 0.85g per 1g of the sinter. The sintered cadmium electrode obtained by this process is made to apply formation by a usual process, and assembled to a sealed cylindrical nickel cadmium battery with a nickel electrode.
Patent JP-H1047959-A (JP)
Title: Method and device for automatic collimation
Inventor: KATAOKA TAKAYUKI
IPC: G01C15/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To automate collimation by a light wave range finder, to release an operator from a troublesome work, and to secure measurement accuracy at always in stableness. SOLUTION: A target mark 11 which is stuck on a sample is imaged with a CCD camera 6 through a collimating lens 5, and the imaged picture is processed with a computer 9 to calculate a center point of the target mark 11, and then a vertical-rotation motor 3 and a horizontal-rotation motor 4 in a light wave range finder 1 are so controlled that a center point of the collimating lens 5 corresponds to the center point of the calculated target mark 11.
Patent JP-H0258487-A (JP)
Title: Method for adjusting color mis-convergence color cathode-ray tube
Inventor: ISHIBASHI AKIRA
IPC: H01J9/44
Filed: 1988-08-24
Abstract: PURPOSE:To automate convergence adjusting work without necessity to execute readjusting by estimating an equivalent convergence condition when static convergence adjustment is completed and executing convergence adjustment. CONSTITUTION:A video signal for convergence adjustment on the scope of an adjusting object color cathode-ray tube 1 is taken in with a camera 2, operation is executed at a picture processing part 3, and moreover, a quantity for which convergence adjustment is necessary is calculated. The changing quantity of a convergence property generated on executing static convergence adjustment is deducted from a convergence adjustment necessary quantity, an equivalent convergence condition when the static convergence adjustment is completed is calculated, and it is graphic-displayed at a display 4. Then, with color slurring in an assumed convergence property as an object, moreover, the convergence adjustment is executed. Thus, it is not necessary to execute adjusting work repeatedly and automation of convergence adjustment is attained.
Patent JP-S60102243-A (JP)
Title: Die forging device having high workability
Inventor: TSUKAMOTO EIHIKO
IPC: B21J5/06
Filed: 1983-11-08
Abstract: PURPOSE:To reduce manufacturing cost by providing a sub-die that slides on the recess of a die and flushing the tip of a thin projection of a work that comes out to the recess. CONSTITUTION:A die 11 having unevenness of the shape corresponding to a product is supported by a ram 12 and a holder 13 is fitted to it. A projected part 16 that projects in a recess part 15 of the die 11 is formed in a sub-die 14 fitted slidably in the die 11. When the sub-die 14 and punch 18 start operation, the sub- die 14 retreats until the work 4 is brought into contact with the tip face 20 of the die 11 by the pressure face 17 of a punch 18. When the punch 18 advances further, the work 4 projects to the recess 15, and a pedestal part 1 and a scroll part 2 are formed. Fluidity of the work 4 is increased in the aperture between the subdie 14 and formed part 16, and all tip faces come into contact with the formed part 16. Thus, a scroll part 2 of uniform height is formed, and cost can be reduced.
Patent JP-H05120550-A (JP)
Title: Canister cooler of cup type automatic vending machine
Inventor: YAMANISHI TOSHIMITSU
IPC: F25D17/06
Filed: 1991-08-21
Abstract: PURPOSE:To prevent the oxidization deterioration of a raw material stocked in a canister by providing a heat conduction body to penetrate a cover, submerge the lower edge to the cold water of a water bath and extend the upper edge in the upper direction of the cover and an air blower to such the air at the external part of the water bath while the air is contacted with the heat conduction body and send it to the canister. CONSTITUTION:The cooler is provided with a cover 23 to close an upper surface opening 22 of a water bath 3, a heat conduction body 9 to penetrate the cover 23, submerge the lower edge in cold water E of the water bath 3 and extend the upper edge in the upper direction of the cover 23 and an air blower 11 to attract the air at the external part of the water bath 3 while the air is contacted with the heat conduction body 9 and send it to a canister 1. The air sucked by the air blower 11 is contacted with the heat conduction body 9 cooled by the cold water E, cooled drastically, becomes the cold wind, the raw material stocked in the canister 1 is cooled and the temperature rise is suppressed. Since dewed water W made by the heat conduction body 9 is received by a recessed part 24 of the cover 23 and collected to a drain bucket 26, the water level of the water bath 3 is not fluctuated.
Patent JP-H0495751-A (JP)
Title: High-speed mtf measuring apparatus for led array
Inventor: MESAKI YOSHINORI
IPC: B41J2/45
Filed: 1990-08-06
Abstract: PURPOSE:To omit a wave-form observing means by providing an MTF control circuit for logically processing measurement timing control and defective dot detection following the moving speed of a slit, and providing an MTF-period detecting circuit. CONSTITUTION:An MTF control circuit 53 receives a starting signal and a period abnormality signal from an MTF-period detecting circuit 55 and controls the holding timings of an MAX holding circuit 51 and an MIN holding circuit 52. The circuit 53 logically supplies MTF sample signals into a sample holding circuit 57 when the MAX of the wave form is held in the MAX holding circuit 51 and MIN of the wave form is held in the MIN holding circuit 52, and when the MAX of the next wave form is not detected even if the time corresponding to the MTF period determined by the moving speed of a moving table 2 is elapsed from the time when the MAX of the wave form is once detected. The operated MTF output from an analog operating circuit 56 is sampled and held.
Patent JP-S6098921-A (JP)
Inventor: NAKAJIMA YOSHITAKA
IPC: A01G33/02
Filed: 1983-11-02
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-S6185885-A (JP)
Title: Photo semiconductor
Inventor: SHIGENO KAZUO
IPC: H01S5/042
Filed: 1984-10-04
Abstract: PURPOSE:To obtain the element of a photo semiconductor of easy alignment, low coupling loss and high light deflection function, by forming the semiconductor laser element and the light deflection element on a same substrate. CONSTITUTION:On an N type InP substrate 1, a groove 2 is installed, on which N type InGaAsP guide layer 3, InGaAsP active layer 4, P type InP clad layer 5 and N type InGaAsP cap layer 6 are formed. Zn diffusion and selective proton illumination are made to form high resistance domains 9 and 9', which are separated into the high concentration P type Zn diffusion domains 7 and 8. In case of the ordinary layer emission, current is selectively injected from the Zn diffusion domain 7 by the impressed voltage between a main electrode 10 and a back side electrode 12, and the active layer 4 directly under the Zn diffusion domain operates as the radiant domain. When a positive voltage pulse is impressed to a deflection electrode 11, both carrier density distribution and refractive index distribution are changed, and the left side refractive index of the stripe of the semiconductor laser element reduces, so that the laser light is deflected to the right and the image of the distant visual field deflects to the right.
Patent JP-H0871464-A (JP)
Title: Liquid chemicals atomizer
Inventor: OKANO KEISUKE
IPC: B05B15/06
Filed: 1994-09-01
Abstract: PURPOSE: To accurately catch an object of spraying by diffracting liquid chemicals in a spray nozzle to direct the spray, for example, upwards. CONSTITUTION: In a liquid chemicals atomizer by which a liquid chemical L is sucked from a vessel 10 storing the liquid chemical and pressurized by a pump 11 and jetted from a spray nozzle 2, the spray nozzle 2 is provided with a nozzle shaft part 20 formed so that its inside diameter is made smaller in the feeding direction of the liquid chemical, and a chemicals flow passage diffracting part 21 installed at the tip part of the nozzle shaft part 20 for jetting the liquid chemical in the perpendicular direction to the axial center of the nozzle shaft part 20.
Patent JP-H11168514-A (JP)
Title: Partial response demodulation method, and device using the method
Inventor: MITA SEIICHI
IPC: H04L25/08
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To extend an inter-signal distance regardllessly of a used code and to substantially improve S/N by relieving odd symmetry which the response of an isolated pulse waveform in a higher-order partial response system in a magnetic recording/reproducing device has. SOLUTION: A magnetic head output keeps signal amplitude constant through AGC(automatic gain control circuit) and LPF(low pass filter) 15, a noise component except for a desired frequency band is removed and ADC 16 executes discrete quantization. An equalizer 10 equalizes a reproduction signal from the magnetic head so that it becomes a partial response characteristic being (1-D2). Then, it is added to a discrete filter 18 satisfying a minimum phase shift condition for concentrating the energy of the signal. Then, the waveform having the response characteristic being (1-D2)(c0+c1D+...+cnDn-1) is obtained and it is added to a higher-order partial response maximum likelihood decoder 19 so as to identify data. The identified data is demodulated by 16/17 conversion or 8/9 ENNDEC 23 and original user data is obtained.
Patent JP-H0670812-A (JP)
Title: Tooth brush
Inventor: FUKUTAKE KATSUHIDE
IPC: A61C15/00
Filed: 1991-07-26
Abstract: PURPOSE:To provide the tooth brush which prevents the damage of the gingiva occurring in use of the tooth brush inserted into the intra-tooth part or the outer side of the molar, etc., and is improved in durability by smoothing the motion of the tooth brush without allowing its stem part to be bent by slight resistance. CONSTITUTION:The stem part 20 consisting of a stranded superelastic alloy wire is projected and mounted to the front end of a bar-shaped supporting part 10 and brush parts 30 formed by clamping fibrous materials are radially disposed at this stem part 20. As a result, the stem part 20 is capable of its superelastic function at the temp. (temp. near the body temp.) in, for example, the oral cavity. Even if the brush part is curved by receiving the resistance between the tooth and the tooth or the like, the resistance is removed and the stem part promptly restores the original shape (smoothly movable back and forth between the teeth).
Patent JP-S58109576-A (JP)
Title: Sealing and filling compound
Inventor: SUZUKI HIDEO
IPC: C08L21/00
Filed: 1981-12-23
Abstract: PURPOSE:To provide the titled compound which little shrinks, has excellent airtightness and can firmly seal and fix the branched or connected parts of cables, by mixing a styrene/ethylene/butylene/styrene block copolymer with an oil in a specified ratio. CONSTITUTION:10-40pts.wt. styrene/ethylene/butylene/styrene block copolymer and 0.1-1pt.wt. antioxidant such as phenyl-alpha-naphthylamine are mixed with 100pts.wt. paraffinic or naphthenic mineral oil at 80-120 deg.C to obtain a sealing and filling compound. This compound 4 is heated at 80-120 deg.C to melt it, and introduced into the gaps of sleeves at the branched part of a cable under a pressure of 1-5kg/cm<2>, to fill the spaces of a sleeve 1, a cable 2 and a core unit 5. EFFECT:Melting temp. and melt viscosity are low. Hardening time is short. Filling operation can be rapidly and easily conducted.
Patent JP-H1154393-A (JP)
Title: Wafer temperature adjusting equipment and its control method
Inventor: KITAHASHI MASAMITSU
IPC: H01L21/027
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To improve product yield by constituting the heating space and the cooling space in a semiconductor treating chamber in such a manner that the volume can be suitably changed. SOLUTION: A wafer 1 is retained by a plurality of wafer retaining pins 5, and the height position can be arbitrarily changed by the telescopic motion of the pins 5 in the vertical direction. A division plate 6 is retained by a plurality of division plate retaining pins 7, and the height position can be arbitrarily changed by the telescopic motion of the pins 7 in the vertical direction. A wafer 1 before heating and cooling treatment is mounted on a robot hand 9, and carried in a chamber 2. A wafer 1 after heating and cooling treatment is mounted on the robot hand 9, and carried out from the chamber 2.  The following are executed by a controller 11; heating control of a heater unit 3, cooling control of a cooling unit 4, telescopic motion control of the wafer retaining pins 5, telescopic motion control of the division plate retaining pins 7, and entering and retreating control of the robot hand 9.
Patent JP-H1039225-A (JP)
Title: Condenser lens system
Inventor: SUEYOSHI MASASHI
IPC: G02B21/08
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a condenser lens system capable of compensating aberration caused in accordance with the change of thickness of a slide glass and the deviation of image forming position (focus) in e.g. a microscope. SOLUTION: In the condenser lens system for forming the image of a light beam on a sample surface and illuminating through the sample surface, the condenser lens system has two lens groups. In order to compensate both the aberration of the condenser lens system caused in accordance with the positional change of the sample surface and the deviation of an image forming position, one lens group between two lens groups (L1, L2) is moved.