baber/WOPTO huggingface dataset:
Patent JP-S5637537-A (JP)
Title: Inpact load testing apparatus
Inventor: HATA YOSHITADA
IPC: G01N3/30
Filed: 1979-09-05
Abstract: PURPOSE: To prevent the generation of excessive stress and vibration owing to abnormal impulse force by using a hydraulic system provided with an accumulator.  
     CONSTITUTION: A hydraulic system provided with an accmumlator 15 is connected to an accelerating cylinder 2. A changeover value 16 is then changed over to the side A to supply the pressure oil in the accumulator 15 to the lower part of an accelerating pistion 3 and move the accelerating piston 3 upward so that an upper piston 7 is moved upward by way of a lower rod 11, a lower shank 10, a test piece 12, an upper shank 9 and an upper rod 8, after wich the changeover valve 16 is changed over to the side B to supply the accumulator 15 to the upper part of the piston 3 and move the accelerating piston 3 downward so that the lower part of the tast piece 12 is cut by the inertia force of the linear motion of the accelerating piston 3 etc. and the rotating inertia of an inertia body 18. After the cutting of the test piece 12, the rotating energy remaining in the inertia body 18 is absorbed in the accumualtor 15 upon passage of the lower dead point C of a crank 21. Thereby, the generation of excessive stress and vibration is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5338687-A (JP)
Title: Production of enzymes capable of decomposing microbial cell walls
Inventor: YOKOZUKA KOUKI
IPC: C12R1/465
Filed: 1976-09-22
Abstract: PURPOSE: To produce enzymes having high activity to decompose microbial cell walls by cultivating a specific species of Streptomyces murinus capable of producing the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5338936-A (JP)
Title: Pattern information reading method by sensor
Inventor: EJIRI KOUICHI
IPC: H04N1/19
Filed: 1976-09-22
Abstract: PURPOSE:To improve the quality of the monochrome picture by eliminating the noise substances such as stains, dusts, etc. attached on the manuscript through plural reading actions with the same sensor at the same area of the manuscript.
Patent JP-H10309062-A (JP)
Title: Motor device
Inventor: TAKAMATSU RYOJI
IPC: H02K7/08
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To make the position adjustment of the rotating shaft of a motor in the axial direction easier, to minimize the energy loss of the motor and, at the same time, to prevent screw members from being loosened without using any other fixing means, by providing an elastically displaceable pressing member between the rotating shaft of the motor and an adjusting member. SOLUTION: In a motor device 1, an elastically displaceable pressing plate 20 is provided substantially perpendicularly to the axial direction of a rotating shaft 4 of a motor 2 on the side of the motor 2 on which a front end 4b of the shaft 4 is protruded. The main surface of the plate 20 facing the motor 2 is formed in a colliding surface 20a which comes into contact with the front end 12a of a worm gear 12 at the front end section of the shaft 4. Therefore, the plate 20 is elastically displaced to the motor 2 side and presses the shaft 4 fitted with the worm gear 12 in the axial direction when the plate 20 is pushed by an adjusting member 21.  Therefore, when the plate 20 is pushed to the motor 2 side by the adjusting member 21, an elastic restoring force acts on the plate 20 toward the adjusting member 21 and the loosening of the adjusting member 21 is suppressed by the restoring force.
Patent JP-S63278425-A (JP)
Title: Fm/am receiver
Inventor: AIZAWA HIDEO
IPC: H04B1/10
Filed: 1987-05-09
Abstract: PURPOSE:To simplify circuit constitution by allowing a control means to increase/decrease the oscillating frequency at a prescribed width, discriminating the presence of the disturbance of an adjacent station from the change in the signal strength attended with the increase/ decrease, applying switching control to a band width changeover means, thereby excluding the disturbance by the adjacent station. CONSTITUTION:An oscillated output of an oscillation means 5 and an FM reception signal outputted from an FM high frequency amplifier circuit 3 are mixed by a mixing means 4, the signal of the obtained AM intermediate frequency is supplied to an AM intermediate frequency amplifier circuit 29 and a signal intensity detection means 32 detects the signal intensity based on the intermediate frequency signal outputted from the AM intermediate frequency amplifier circuit 29. On the other hand, a control means 49 increases/decreases the setting value so as to increase/decrease the oscillating frequency of the oscillation means 5 at a prescribed width and compares mutually the change in the signal intensity attended with the increase/decrease to discriminate the presence of the disturbance in the adjacent station and applies switching control to the band changeover means 8 based on the result of discrimination thereby excluding the adjacent station disturbance. Thus, the AM intermediate frequency amplifier circuit 29 whose function is substantially to be stopped at the FM reception is utilized effectively to detect the disturbance of the adjacent station. Thus, the circuit constitution is simplified.
Patent JP-H01282528-A (JP)
Title: Finder device using roof type reflecting mirror
Inventor: TERAMOTO TOGO
IPC: G03B13/02
Filed: 1988-05-09
Abstract: PURPOSE:To prevent distortion from arising an roof surfaces by joining the roof type reflecting mirror and a penta holder so that the claw of said mirror can enter the hole of the penta holder and a locking surface provided for the claw and a locking surface on the inner side of the hole are engaged. CONSTITUTION:In regard to the fitting of the roof type reflecting mirror 1 and the penta holder 9, firstly the two fitting legs 1k of the reflecting mirror 1 are put into the hole 9k of the holder 9, and secondly the other fitting leg 1l is put into a hole 9e with pressure. At this time, a 2nd reflecting mirror 2 is not bonded to the reflecting mirror 1, and opened forwardly; therefore it can be easily deformed and elastically returns to metering after fitted. As a result, not distortion remains on the roof surfaces 1g and 1g. Since the locking surfaces 1k' and 1l' of the fitting legs 1k and 1l are engaged with the locking surfaces 9k' and 9l', the reflecting mirror 1 never slips off the holder 9 owing to impact and vibration.
Patent JP-H02292938-A (JP)
Title: Audio dial device
Inventor: MIYAMOTO KEIICHI
IPC: G10L15/00
Filed: 1989-05-02
Abstract: PURPOSE:To reduce burden to input a dial number again by continuously starting the register processing to the designated dial number at the time when data registered for the dial number does not exist. CONSTITUTION:A dictionary for recognition, a dictionary for response, and dial numbers for them are registered; and when data is called by recognition but is not registered, retrieval is performed. A receiver is hooked off and the retrieval mode is set by the key input, and the dial number of the destination is inputted. When data corresponding to the dial number does not exist, voice response is obtained. Then, a user starts to register the name and the dial number. When a register button is depressed within a prescribed time after the end of response, a device starts the register processing of the name corresponding to the dial number. When data exists, the worker is free from the burden of re-input of the dial number because the name and the number are reported with a voice.
Patent JP-S6435246-A (JP)
Title: Apparatus and method for measuring nature of surface
Inventor: JIYOOJI ESU KUWATSUKENBOSU
IPC: G01N21/95
Filed: 1988-05-09
Abstract: PURPOSE: To detect a bit on the surface of an object by individually detecting scattered reflected light in a near mirror reflection area and scattered reflected light in a far mirror reflection area and normalizing the signal of the near mirror reflection area against that of the far mirror reflection area. CONSTITUTION: When the surface 14a of a disk 16a is irradiated with a spotlight 22a, the light reflected in a near mirror reflection area is polarized through a beam splitter 68 after the light is deflected by a polarization mirror 70 and made incident to a bit 28a. The light reflected in a far mirror reflection area is made incident to a defect detector 48a after the light is converged through a focusing lens 82. A bit signal from a bit detector 28a and a defect signal from the defect detector 48a are inputted to an amplifier 92. The amplifier 92 finds the difference between the bit signal and defect signal and sends the difference to a positive pulse detector 50a and a negative pulse detector 50aa. The outputs of these detectors 50a and 50aa are classified by size by means of a bit size comparator and the classified results are displayed on a display 118.
Patent JP-S5813586-A (JP)
Title: Reserpilinium quaternary salt derivative and antiarrhythmics
Inventor: NAGAI MICHIKO
IPC: A61K31/435
Filed: 1981-07-20
Abstract: NEW MATERIAL:A compound of formulaI(n is 1, 2; X is halogen; R1 is H, lower alkyl; R2 is lower alkyl which may be substituted with tri-lower-alkylamino ammonium; R3 is lower alkyl where the sum of the carbon number of the lower alkyl or R2 which may be substituted and that of the lower alkyl of R3 is at least 3). EXAMPLE:1-Methyl-4-n-propylreserpilinium iodide. USE:Antiarrhythmics PREPARATION:An equimolar or excessive amount of lower alkyl halide is added to a reserpiline derivative of formula II (R4 is H, lower alkyl; R5 is lower alkyl which may be substituted with di-lower alkylamino in a solvent such as nitromethane or dimethylsulfoxide and they are heated in a nitrogen atmosphere at 60-90 deg.C for 5-60hr so give the compound of formulaI.
Patent JP-H11303502-A (JP)
Title: Door stop
Inventor: YOSHIOKA TOSHIHIRO
IPC: E05F5/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent generation of releasing noise in opening a door by providing a projection formed by an elastic body on the outer surface abutting against the door surface of one substantially U-shaped long body along the longitudinal direction, and planting the surface of the projection with bristles. SOLUTION: A door stop 1 is formed by mutually fitting substantially U-shaped long bodies 2, 3 two locking plates 22 are extended at right angles in the same direction from the little inward areas of both ends of a base plate 2 of the long body 2, and two fitting projections 23 are continuously provided on each outside of the locking plates 22. Secondary, from both ends of a base plate 31 of the long body 3,two locking plates 32 are extended at right angles in the same direction, two fitting recessed grooves 33 are continuously provided on each inside of the locking plates 32, and a hollow projection 34 electrostatically planted with bristles is provided on the outside of one locking plate 32 along the longitudinal direction. Subsequently, a base plate 21 is inserted and fixed in a recessed groove 41 of a vertical frame member 4, the long body 3 is fitted to the long body 2, the projection 31 is fitted to the door 5 side, and the door stop 1 is installed in the vertical frame member 4. Thus, the projection 34 electrostatically plated with bristles is provided to prevent generation of releasing noise in opening the door.
Patent JP-S60257200-A (JP)
Inventor: ASAI KOUICHI
IPC: B65G47/88
Filed: 1984-06-01
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-H10288944-A (JP)
Title: Method and device for converting map image
Inventor: SUGINO FUMINORI
IPC: G09B29/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To convert the map data to the data having a smaller data amount by deforming an image in a conversion objective area of the map data into the image consisting of a basic segment and displacing the basic segment of the deformed image with a corresponding text mark. SOLUTION: The image of the conversion objective area of the map data is deformed to the image consisting of the basic segments such as horizontal lines, vertical lines, etc., and the basic segments of the deformed image are displaced by the corresponding text mark, and the map plotted by the text mark is formed. Further, this map image conversion device is incorporated in a base station device transmitting/receiving the data for a portable communication equipment with an image display function, and the map data expressed by the text mark are transmitted. For instance, in a system using a PHS, a navigation center 15 processes the information easy to understand for a user based on the information from a positional information center 14. The positional information center 14 makes a phone call with the PHS 16 or provides the position of the called user as the positional information.
Patent JP-S605692-A (JP)
Title: Video signal processing device
Inventor: NAKAGAKI SHINTAROU
IPC: H04N9/77
Filed: 1983-06-24
Abstract: PURPOSE:To obtain an excellent pulse characteristics by forming a signal being noise only from a video signal including noise and subtracting the signal being noise only from an original signal so as to obtain a signal without noise or with reduced noise. CONSTITUTION:A profile signal Yp is obtained from a luminance signal Y applied to a terminal 18 via a differentiating circuit 7, a polarity coincidence circuit 8, and a clip circuit 9, and the signal is given to a multiplier circuit 13 in a noise extracting circuit NPC. On the other hand, a signal Ch' is obtained from a chrominance signal C applied to a terminal 10 via a differentiating circuit 11 and a clip circuit 12, applied to the circuit 13 in the circuit NPC and given to a subtraction circuit 14 as a minuend signal. A signal Ch'' is obtained by multiplying the signal Yp and the signal Ch' at the circuit 13, the result is given to the subtractor 14, the signal Cn being only noise and no signal component is obtained at the subtractor, and the result is given to a subtractor 15. In the subtractor 15, the signal Cn is subtracted from the chrominance signal C applied from the terminal 10 as the minuend signal and a signal Co is outputted to an output terminal 16.
Patent JP-S6011289-A (JP)
Inventor: IKEDA KAZUO
IPC: C04B41/88
Filed: 1983-06-24
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-H07294293-A (JP)
Title: Indicating instrument
Inventor: TAKATO KENICHI
IPC: G01D11/28
Filed: 1994-04-28
Abstract: PURPOSE:To provide an indicating instrument in which the illumination efficiency of a pointer is enhanced by avoiding waste of illumination light and the pointer can be illuminated uniformly over the entire rotational range thereof. CONSTITUTION:An instrument body 25 is disposed on the back of an indicating plate 21 and a drive shaft 24 is projected through a hole 27 made through the indicating plate 21. A pointer 26 made of a translucent material is bonded, at the central part of rotation 34 thereof, to the forward end of the drive shaft 24. A light receiving part 35 and a reflective part 36 are formed at the central part of rotation 34. A circuit board 30 is disposed between the light receiving part 35 and the instrument body with the drive shaft 24 penetrating the circuit board 30. The circuit board 30 is connected with a plurality of light emitting elements 29 for emitting the illumination light toward the reflective part 36 through the light receiving part 35. The light emitting elements 29 are arranged around the through hole such that all of them face the reflective part 36 constantly regardless of the rotational position of the pointer 26.
Patent JP-S5810644-A (JP)
Inventor: ROTAARU RAFU
IPC: G01N27/26
Filed: 1982-07-02
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-S5639049-A (JP)
Title: Phenyl acetate, its preparation, insecticide, and acaricide
Inventor: ISHIMITSU KEIICHI
IPC: C07C255/43
Filed: 1979-09-07
Abstract: NEW MATERIAL:The titled compound shown by the formula I (R is H or CN; X is halogen; n is 0 or 1).  
     EXAMPLE: α-Cyano-3-(4-chloroanilino)benzyl α-isopropyl-4-chlorophenyl acetate.  
     USE: An insecticide and acaricide. Especially having improved insecticidal action against Nephotettix cincticeps Uhlera of paddy-rice plant. Having a low toxicity to fishes, the compound can be used safely in a paddy-field.  
     PROCESS: A novel m-anilinobenzyl alcohol shown by the formula II is reacted with α-isopropyl-4-chlorophenyl acetate or its reactive derivative in an inert solvent, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5238482-A (JP)
Title: Process for working electrode
Inventor: YAMAURA TOKUHARU
IPC: C25B11/12
Filed: 1975-09-23
Abstract: PURPOSE: An electrode made of artificial graphite or carbon is cutted to form a socket so that of the cutted scrap is obtained in useful lumps. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02294559-A (JP)
Title: Knock suppressing device for internal combustion engine
Inventor: KOMURASAKI SATORU
IPC: F02P5/153
Filed: 1989-05-09
Abstract: PURPOSE:To prevent the occurrence of poor acceleration and worsening of fuel consumption due to erroneous detection of a knock by a method wherein the output wire of a knock sensor wire is arranged to a harness being the same as or adjacent to the input output signal wire of a system actuated when an engine is in a high load running region or an output is in a reducing direction. CONSTITUTION:An output from an acceleration sensor 1 is inputted through a harness 26 to a knock unit 20. The input output signal wire of an antilock brake system formed with a control unit 21 and a motor 25 is bundled to the harness 26 togetherwith the output signal wire of the acceleration sensor 1, and working noise of various sensors and an actuator is overlapped with an output from the acceleration sensor 1. Since the antilock brake system is in a brake state, a current engine output is low, and even when erroneous control is made due to erroneous detection of a knock, since the engine is during low load running, no actual damage occurs.
Patent JP-S5740179-A (JP)
Title: Directional selector valve for rapid exhaust
Inventor: MATSUI AKIO
IPC: F16K11/044
Filed: 1980-08-19
Abstract: PURPOSE: To ensure rapid operation of a directional selector valve in case of emergency by providing a subchamber on the selector valve, which is to supply or discharge a fluid such as compressed air to energize the cylinder for a work, and by discharging the fluid through the subchamber quickly.  
     CONSTITUTION: When an exciter coil 5 is supplied with current, a solenoid operated valve 4 is attracted toward the exhaust port side 3 and the supply port 2 is opened, and the valve 12 is placed on the valve seat 10 to close the exhaust port 11. The compressed air, at this time, passes through a minute gap (k) and flows into the cylinder 13 through the supply/exhaust port 14 to drive forward the work slowly. When the exciter coil 5 is put out of current supply, the solenoid operated valve 4 sinks, and the supply port 2 is closed and exhaust port 3 opened to discharge the air from the main chamber 1a, that will yield a pressure difference between the upper and lower faces of the valve 12 to allow the valve 12 to hop and thereby to open the large diameter exhaust port 11. Thereby, the exhaust air flows out to the atmosphere at a breath to retract the work quickly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60260421-A (JP)
Title: Separation of boric acid
Inventor: TAN KAZUO
IPC: C01B35/10
Filed: 1984-06-04
Abstract: PURPOSE:To separate and recover boric acid from a mixture contg. boric acid, carboxylic acids and oxycarboxylic acids by distilling the mixture in the presence of an aliphatic lower alcohol to take out the boric acid as boric triester. CONSTITUTION:The mixture of 1-10wt% boric acid with aliphatic carboxylic acids and oxycarboxylic acids such as adipic acid, oxycaproic acid, butyric acid, valeric acid and caproic acid is fed to a distilling column, and at the same time, an aliphatic lower alcohol such as methanol is fed to the column by >=6mol per 1mol boric acid. When the mixture is distilled in the distilling column, the boric acid is converted into boric triester by esterification with the methanol. At this time, the carboxylic acids and oxycarboxylic acids are not esterified, so the boric triester can be separated and recovered as a distillate.
Patent JP-H05315855-A (JP)
Title: High frequency power amplifier
Inventor: OKAMOTO OSAMU
IPC: H03F3/193
Filed: 1992-05-07
Abstract: PURPOSE:To attain a high utilizing rate of a power supply voltage and to ensure a stable operation against dispersion on manufacture and a temperature change by suppressing a power loss of a high frequency power amplifier employing a field effect transistor(TR), reduction in output power and a decrease in the gain. CONSTITUTION:A field effect transistor 21 among plural field effect TRs 8, 9, 10, 21 formed on one and same semiconductor chip forms a self-bias circuit 6. A buffer amplifier 7 applies the inverted bias voltage generated from a bias circuit 5 to the field effect transistors 8, 9, 10 of a power amplifier section 5 as their bias voltage via high resistance resistors 12, 15, 18. Thus, an equivalent operation to each field effect transistor having the same self bias circuit is ensured.
Patent JP-S61274326-A (JP)
Title: Method for dry etching
Inventor: MIHASHI TOSHIRO
IPC: H01L21/3065
Filed: 1985-05-29
Abstract: PURPOSE:To obtain a fine pattern having high precision and high reliability by exposing an N-type polycrystalline Si to a reactive gas as well as supplying a radial which reunites its reaction exciting species, and performing anisotropic etching,thereby obtaining an anisotropic shape even in N-type polycrystalline Si etching. CONSTITUTION:A gas C2F6 for obtaining an anisotropic shape is introduced from a gas inlet 18 connected to a discharge chamber 17, and an etching gas Cl2 is introduced from a gas introducing port 12 connected to a reaction chamber 11. The etching gas Cl2 introduced into the reaction chamber 11 is optically dissociated by a laser beam, generating Cl atoms. The Cl atom react with the N-type polycrystalline Si of a semiconductor wafer 14, performing etching. In this way, the gas C2F6 introduced into the microwave discharge chamber 17 is dissociated by discharge, and various kinds of radicals are introduced from an introductory pipe 19 into the reaction chamber 11. The lateral etching is reduced by the reaction which occurs in the reaction chamber 11, whereby an anisotropic shape can be obtained.
Patent JP-H10288747-A (JP)
Title: Deflecting/scanning device
Inventor: ONO KAZURO
IPC: G02B26/10
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent troubles due to the deformation of the reflection faces of a rotary polygon mirror caused by a centrifugal force. SOLUTION: When the rotary polygon mirror 1 is rotated by a motor constituted of a rotor magnet 5 and a stator coil 7, each reflection face 1a of the rotary polygon mirror 1 is deformed to a recessed shape by the centrifugal force, then, the deterioration of image quality occurs. In order to prevent the aforesaid trouble, the central part of each reflection face 1a is previously swelled so that each reflection face 1a may be a flat face as designed when each ridge part 1b of the rotary polygon mirror 1 extends by the centrifugal force.
Patent JP-H0411635-A (JP)
Title: Porous polyacrylonitrile bead
Inventor: NAGAURA YOSHIAKI
IPC: C02F3/10
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a porous bead which can desirably be used as a carrier for filtering water for transporting living fishes or water in a tank for keeping fishes by using an acrylonitrile polymer and specifying the particle diameter and the porosity. CONSTITUTION:Porous polyacrylonitrile bead comprising an acrylonitrile polymer and having a particle diameter of 1-20mm and a porosity of 20% or above. Because it has water retentivity, adsorptivity and good separation efficiency as well as a large porosity, chemical stability and easy handleability, it can be desirably used as a carrier for filtering water for transporting living fishes, etc., and water in a tank for keeping fishes, a decorative material or the like.