baber/WOPTO huggingface dataset:
Patent JP-S5773207-A (JP)
Title: Coupling method of plural cylinders
Inventor: KATAYAMA SHIYUUJI
IPC: F15B15/16
Filed: 1980-10-21
Abstract: PURPOSE: To prevent an unexpected accident such as an oil leak by coupling adjecent hydraulic cylinders mounted in a multistage expansion boom like a telecope through a fitting seat and a flange and by directly welding pipes between both cylinders.  
     CONSTITUTION: An oil chamber 14 communicates with an oil chamber 24 through an oil transport pipe 18, an oil groove 54 and an oil groove 28, an oil chamber 15 communicating with an oil chamber 25 through an oil transport pipe 19, an oil groove 27 and an oil groove 55. Both ends of the pipes 18, 19 are respectively welded. So working oil supplied and exhausted at a port 18 is supplied and exhausted to both pressure oil cylinders 1, 2. The first cylinder 1 is coupled to the second cylinder 2 by a coupling bolt 53 connecting a flange 5 to the trail end 51 of a cylinder tube 21 and a coupling bolt 81 connecting a fitting seat 6 to a fitting seat 8. Accordingly, assembling and manufacturing can be easily performed and oil leak accidents can be prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0811257-A (JP)
Title: Coated steel plate excellent in corrosion resistance and workability
Inventor: SHIGEKUNI TOMOFUMI
IPC: B32B15/08
Filed: 1994-06-29
Abstract: PURPOSE:To provide a pollution-free type coated steel plate excellent in workability by a method wherein both the edge face corrosion resistance and planar corrosion resistance are improved without impairing physical properties related to adhesion. CONSTITUTION:At least on one surface of a surface-treated steel plate, under a coat paint (primer), which is prepared by mixing 1-10 pts.wt. of an isocyanate compound and 1-80 pts.wt. of a phosphoric acid-based rust proof pigment with 100 pts.wt. of the sum of a base resin and a hardener resin and has the glass transition temperature (Tg) of 5-35 deg.C, is provided. At the same time, on the top layer of the primer, a surface coating film (top coating film) is provided so as to obtain a non-polluting coated steel plate excellent in corrosion resistance and workability. The under coat paint contains preferably 0.05-5 pts.wt. of solid acid to 100 pts.wt. of the sum of the base resin and hardener resin.
Patent JP-H05317683-A (JP)
Title: Method for monitoring discharge of liquid and device therefor
Inventor: HAYASHI HIDECHIKA
IPC: G01N35/10
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a method and a device for monitoring whether or not an operation for discharging liquid in a container is satisfactorily carried out in an immunity measurement and a chemical analysis, etc. CONSTITUTION:In the case of discharging the liquid being present in a container through a liquid flow passage, the presence or absence of the liquid discharged in an optional area of the flow passage is detected and whether the discharge is satisfactorily carried out or not is also detected by comparing it with a measuring result when the discharge is desirably carried out.
Patent JP-S63315803-A (JP)
Inventor: YOKOTA YUTAKA
IPC: F22D1/32
Filed: 1987-06-16
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-S5558480-A (JP)
Title: Battery expiration informing watch
Inventor: MORISHIMA HIDEKI
IPC: G04G19/00
Filed: 1978-11-30
Abstract: PURPOSE:To inform users of expiration only when tge users want to make sure the expiration of a battery without exerting influence upon the display of time, by generating the informing sounds of the expiration of the battery when switching an alarm set switch OFF from ON. CONSTITUTION:When set time is up under a condition that an alarm set switch 20 is made, intermittent sounds in 1Hz manufactured by synthesizing 22 the output  of a frequency divider 4 are generated from a speaker 34. When the voltage of a battery 54 beforehand drops, an AND gate 38 is under an opening condition by the output of a flip-flop 58. When the switch 20 is brought to an opening condition from a closing condition under this condition, a 4th incremental counter 42 counting signals in 4Hz puts out pulses after one second, the output of a flip-flop 46 is made to be a H level and signals in 2048Hz from the frequency divider 4 are generated 34 as the informing sounds of the expiration of the battery through an ANd gate 36.
Patent JP-H0440496-A (JP)
Title: Acoustic image orienting device
Inventor: FUNAKI TOMOYUKI
IPC: G10H1/00
Filed: 1990-06-06
Abstract: PURPOSE:To obtain a new acoustic field, effect by using random numbers generated by a random number generating means as parameters which control the acoustic image orientating position. CONSTITUTION:The parameters for two-dimensionally orientate an acoustic image are inputted to an acoustic image orientating circuit 4, and these parameters are inputted as (x) and (y) coordinates, and the (x) coordinate value is generated by a random generator 5 and a low pass filter (LPF) 6, and the (y) coordinate value is generated by a random generator 7 and an LPF 8. Random generators 5 and 7 generate random numbers in a preliminarily set range at intervals of a certain time. Thus, orientation is determined by random numbers to obtain a new acoustic field effect.
Patent JP-S5849567-A (JP)
Inventor: SAITOU NAOYUKI
IPC: B62J11/00
Filed: 1981-09-19
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-2000341158-A (JP)
Title: Reception circuit
Inventor: ASANO SHOICHI
IPC: H04B1/16
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent an amplifier from oscillating due to an amplified received signal that is re-input to the amplifier via a bypass circuit. SOLUTION: This reception circuit is provided with one or more amplifier 5 that amplifies a received signal and outputs the amplified signal to a common output terminal 9, a bypass circuit 6 that outputs the received signal to the common output terminal 9 without amplification, and a signal changeover means 7 that is provided at the input of the amplifier 5 and an input of the bypass circuit 6 and gives the received signal to the amplifier 5 or the bypass circuit 6. The bypass circuit 6 has an impedance element 6a inserted in series in the circuit 6.
Patent JP-H01321115-A (JP)
Title: Cutting edge of band saw
Inventor: TOYAMA SUSUMU
IPC: B23D61/12
Filed: 1988-06-17
Abstract: PURPOSE:To prevent stagnation of splash in a cullet part of each straight tooth and enhance the sideways rigidity of each set tooth by forming the pitch of those straight teeth, which do not undergo saw setting, greater than the pitch of the rightwise and leftwise set teeth. CONSTITUTION:When a work with a large cutting length is to be cut by a band saw, the cutting is commenced with straight teeth 7S, rightwise set teeth 3R, and leftwise set teeth 5L, and the straight teeth 7S make cutting in the cut-in direction while the set teeth 5L, 3R cut the left and right side-faces. Because the pitch Ps of the straight teeth 7S is greater than the pitches PL, PR of the leftwise and rightwise set teeth 5L, 3R, no splash will stagnate in the cullet of each straight tooth 7S, which prevents the saw from becoming blind. As the pitches PL, PR of these leftwise and rightwise set teeth 5L, 3R are made small relatively, the width accuracy is enhanced, the teeth equipped with enhanced sideways rigidity, and generation of cut-bends suppressed.
Patent JP-S5273205-A (JP)
Title: Turbine rotor
Inventor: SHIMIZU SHIYOUGO
IPC: F01D5/28
Filed: 1975-12-15
Abstract: PURPOSE:To give turbine rotor excellent high temperature strength and creep exidation resistancy by making it's hub with material mainly composed of silicon nitride and it's blade withmaterial mainly composed of silicon carbide.
Patent JP-H07330138-A (JP)
Title: Material raising device
Inventor: YAMAUCHI YOSHIYUKI
IPC: B27C1/12
Filed: 1994-06-07
Abstract: PURPOSE:To invert a horizontal member without use a manpower by moving the horizontal member conveyed by a conveying chain until it strikes upon a stopper, and by stopping a motor while turning a raising plate so as to invert the horizontal member when it strikes upon the stopper. CONSTITUTION:A conveying chain 3 is driven by operating a motor 4 so as to drive a first cylinder 8 in order to set a raising plate 5 in parallel with the conveying chain 3, and to drive a second cylinder 10 so as to project a stopper 12 from the raising plate 5. A horizontal member 18 is set and conveyed on a conveying chain 3 until it strikes upon the stopper 12, and as a result, a limit switch or the like is operated so as to stop the motor 4. Accordingly, the horizontal member 18 is held being laid on the raising plate 5. Then, a third cylinder 16 is driven to stand up a support plate substantially perpendicular to the conveying chain 3, and in this condition, when the first cylinder 8 is driven to be stood up, perpendicular to the conveying chain 3 and the rising plate 5, the horizontal member 18 is turned by an angle of 90deg. and is then settled on the conveying chain 3.
Patent JP-H051068-A (JP)
Title: Benzimidazole derivative, its production and agricultural and horticultural fungicide containing the derivative as active component
Inventor: ENOMOTO MASAYUKI
IPC: A01N43/52
Filed: 1991-06-20
Abstract: PURPOSE:To provide the subject new compound having excellent controlling effect on plant blights caused by phycomycetes such as downy mildew and late blight and useful as an agricultural and horticultural fungicide. CONSTITUTION:The compound of formula I (R is cyano or thiocarbamoyl), e.g. 2-cyano-1-dimethylsulfamoylbenzimidazole derivative. The compound of formula I can be produced by reacting a 2-cyanobenzimidazole compound of formula II with dimethylsulfamoyl chloride preferably in the presence of a base (e.g. pyridine or triethylamine) at a temperature between room temperature and the refluxing temperature of the solvent.
Patent JP-S5272129-A (JP)
Title: Reading device for el element
Inventor: ISE MASAHIRO
IPC: G11C11/42
Filed: 1975-12-12
Abstract: PURPOSE: To detect the polarizing current flown in the EL element and read accurately the memory contents, by the use of a reading wave form having a fixed rising gradient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06330254-A (JP)
Title: Magnetic alloy and its production
Inventor: SUGANO HIROYOSHI
IPC: H01F1/14
Filed: 1993-05-26
Abstract: PURPOSE:To attain a reduced material cost and low coercive force by imparting a compsn. consisting of a specified wt.% each of Ni, Mo, Cu, Si and Mn and the balance essentially Fe to a magnetic alloy. CONSTITUTION:This magnetic alloy has a compsn. consisting of, by weight, 35-60% Ni, 1-5% Mo, 0.1-1% Cu, 0.05-0.3% Si, 0.5-2% Mn and the balance essentially Fe. This alloy is produced by holding under heating at 1,000-1,200 deg.C in a nonoxidizing atmosphere and cooling at 100-5,000 deg.C/hr cooling rate. This alloy shows a satisfactory effect as a material for magnetic yoke parts as well as for magnetic shield parts.
Patent JP-2000334843-A (JP)
Title: Manufacture of automotive interior trim monolithically formed with skin
Inventor: KONDO KENICHI
IPC: B29C41/18
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a skin which is leather grained or stitched to enhance design properties and has a feel of softness and a lightweight automotive interior trim monolithically formed with the skin and without surface irregularities. SOLUTION: In the method for manufacturing a molding with a slush-molded skin comprising a laminate of the skin and a core material, a thermoplastic resin is slush-molded as a skin 4 and the skin 4 and the core material 5 are fixed in a mold and further, a two pack-type urethane consisting of an isocyanate as an adhesive and a polyol mixture obtained by adding a low boiling-point solvent are prepared. Next, the isocyanate and the polyol mixture are mixed and the two pack-type urethane is sprayed to the skin 4 side and at the same time, is expanded to foam.
Patent JP-S5854270-A (JP)
Title: Torque transmission gear of automobile
Inventor: TAKAMIYA BONNOSUKE
IPC: F16H45/00
Filed: 1981-09-22
Abstract: PURPOSE:To both improve fuel consumption and prevent creep at idling by releasing a clutch which is disposed between an engine and a pump of a torque converter, when the engine run is idle or an automatic transmission gear is in neutral. CONSTITUTION:When an internal combustion engine 2 is in idle run or a manual lever of an automatic transmission gear is in neutral, an idle switch 150 or a neutral switch 152 is opened to shut off electric supply for a solenoid valve 148. A valve body 182 resultantly closes an opening 186 so that an oil pressure which is reduced by a pressure reducing valve 40 acts on the pressure receiving face at the right end of the second land 162 of a spool valve 156, forcing the spool valve 156 to be positioned at the left end against the force of a spring 158. Since oil passages 166 and 164 are communicated with each other, the oil pressure is transmitted into an oil pressure chamber 144 to release the engagement of a conical clutch 17 which is disposed between a drive plate 14 and a pump 19.
Patent JP-2000335619-A (JP)
Title: Discharging container
Inventor: CHISHIYU TOKUKIYOSHI
IPC: B65D83/76
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid such as water from entering a gas chamber in a container body from a gap between a top opening of the container body and a discharge head inserted in the top opening without changing a trigger position (height). SOLUTION: The container comprises a container body 50 and a discharge head 60 which is vertically reciprocative through a top opening 57 formed in a shoulder cover 50a screwed to a top part of the container body 50, and a content L filled in the container body 50 is discharged from a discharge port 61 of the discharge head 60 by reciprocating the discharge head 60. A flexible liquid entering preventive cover 80 to cover a gap 70 between the top opening 57 and the discharge head 60 is fitted over the discharge head 60 and the shoulder cover 50a.
Patent JP-2000339603-A (JP)
Title: Magnetic disk memory device
Inventor: OTA MORIYOSHI
IPC: G11B5/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk memory device that an optimum reading signal amplitude is obtained without being adversely affected by the dispersion of the element manufacturing process. SOLUTION: A magnetic disk memory device is provided with a read amplifier, which amplifies reading signals from the recording surface of a magnetic disk, and a gain control circuit which receives the output signals of the amplifier. The circuit includes a variable gain amplifier, a signal converting circuit CV, which receives differential signals outputted from the amplifier and converts the signals into a single output signal, and a comparator which receives the output signals of the circuit CV and detects the fact that the signals exceed plus and minus target set potentials with respect to the central level of the signals. A gain control signal of the variable gain amplifier is formed from the smoothed signals of the comparator.
Patent JP-H04288139-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: SEGAWA TORU
IPC: A61B5/055
Filed: 1991-06-20
Abstract: PURPOSE:To provide a magnetic resonance imaging apparatus which allows highly accurate diagnosis by facilitating the adjustment of a high frequency magnetic field distribution without adjusting a hardware and a software of the apparatus. CONSTITUTION:A member which contains a high polymer material such as a mold sheet 10, a PVA gel sheet 20 or a PAR gel sheet 30 using nonconducting fiber, rubber or the like between at least one object to be inspected among transmitting and receiving coils.
Patent JP-H04372667-A (JP)
Title: Self-polishing antifouling coating composition
Inventor: KAKU HEIRIN
IPC: C09D5/14
Filed: 1991-06-20
Abstract: PURPOSE: To enable an effective antifouling without using expensive and toxic tin metal compounds by mixing a specific metallic soap obtained by reacting a metal compound containing a metal of at least divalent with a reactive composition containing an unsaturated organic acid.  
     CONSTITUTION: A hydrolyzable antifouling coating composition comprises a metallic soap resin represented by the formula which is obtained by reacting a metal compound containing a metal of at least divalent with a reactive composition containing an unsaturated organic acid. In the formula, R1 is an unsaturated aliphatic hydrocarbon; M is a metal having a valence of not less than 2; A1 and A2 are each independently a functional group of a carboxylic acid, sulfuric acid or phosphoric acid; R2 is a saturated or unsaturated radical of an aliphatic, aromatic, alicyclic monovalent organic acid or alcohol, an acryl oligomer. The metal compound may be either an oxide, a hydroxide or a chloride. Almost all the metals of at least divalent in the Periodic Table can be used. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6128470-A (JP)
Inventor: HASHIMOTO ISAO
IPC: B02C15/04
Filed: 1984-07-17
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-S5940304-A (JP)
Title: Modulation system of video disk recorder
Inventor: NOMURA SATORU
IPC: H04N5/922
Filed: 1982-08-30
Abstract: PURPOSE:To reduce substantially the disturbance of a video RF signal to an audio RF signal, by varying the level of an audio subcarrier in response to the degree of disturbance caused by the side band of the video RF signal to the audio RF signal. CONSTITUTION:The video RF signal modulated by an FM modulator 1 is supplied to an adder circuit 3, and the component overlapping an audio RF band is delivered through a filter 5 and detected by a detector 6. The output level of the detector 6 corresponds to the level of the component in the modulated video RF signal which overlaps the audio RF band. An output corresponding to the output level of the detector 6 is delivered from a control voltage generating circuit 7. Then the audio subcarrier level of an FM modulator 2 is varied by a voltage control attenuator 8 in response to the detected disturbance level. That is, the audio subcarrier level is increased when the disturbance level is high. While the audio subcarrier level is lowered within a range where the S/N of the audio signal is not deteriorated when the disturbance level is low respectively.
Patent JP-H05341534-A (JP)
Title: Photosensitive planographic printing plate processor
Inventor: OISHI CHIKASHI
IPC: G03F7/32
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a photosensitive planographic printing plate processor capable of improving printing performance while preventing the increase in pH of washing water, capable of reducing the replenishing quantity of washing water and gum liquor and capable of decreasing the maintenance operability for waste liq. treatment, etc. CONSTITUTION:One end of a returning pipeline 180 is opened at the bottom of a waste liq. storage tank 152 and connected to a washing tank 18 through a pump 182. When the pump 182 is operated according to the signal from a controller 88, the gum liquor in the tank 152 is supplied to the tank 88 through the pipeline 180. Accordingly, a circulating pump 124 is operated, and the mixture of the washing water and gum liquor is sprayed on a PS plate 12. The developer having a low pH value, deposited on the PS plate 12 and introduced into the tank 18 is neutralized by the gum liquor, hence the pH value of washing water is not raised, and the quantity of the waste liq. is reduced since the gum liquor is recycled.
Patent JP-S5576058-A (JP)
Title: Reaction tube device
Inventor: MAEDA KAZUO
IPC: C23C16/44
Filed: 1978-12-01
Abstract: PURPOSE:To obtain uniform grown films on semiconductor wafers in an inner tube expanded in diameter in a reaction gas flowing direction and having a plurality of openings by setting the inner tube in an outer tube to make the concn. of reaction gas uniform in the flowing direction. CONSTITUTION:Reaction gas G is introduced into outer tube 1 and let to flow into inner tube 2 mounting wafers 3 through openings 2a of tube 2. The cross-sectional area of the space between tubes 1, 2 in the diametrical direction is gradually reducing from the gas inlet side toward the gas outlet side. Accordingly, gas G introduced into tube 2 flows through a layer which is different in distance from the central axis along the gas flowing direction, and the flow rate is raised slowly. As a result, by holding the press. of gas G present between tubes 1, 2 about constant and making the concn. of gas G introduced into tube 2 constant, uniform grown films are obtd. on wafers 3.
Patent JP-H10339928-A (JP)
Title: Heat developable photographic material
Inventor: ASANUMA NAOKI
IPC: G03C1/498
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain the heat developable photosensitive material superior in image storage stability, even if it is exposed to light and heat, by incorporating a reducible silver salt, a reducing agent, a binder, and at least one kind of specified compound. SOLUTION: This heat developable photographic material contains the reducible silver salt, the reducing agent, the binder, and at least one of compounds represented by the formula in which R is a straight or branched or cyclic 1-30 C, preferably, 1-20 C, further, 1-12 C, furthernore, 1-8 C alkyl group; and X is an H atom or a substituent, preferably, an H atom or an alkyl or aryl group or a halogen atom, further, an H atom or an alkyl or aryl group, furthermore, an H atom or an alkyl group. It is preferred to add this compound of the formula in an amount of 1×10<-4> -1 mol., further, 1×10<-3> -0.3 mol per 1 mol. of silver.
Patent JP-S6211448-A (JP)
Inventor: KARITA TAKESHI
IPC: A61F5/44
Filed: 1985-07-09
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-S5850953-A (JP)
Inventor: SATOU KICHIJI
IPC: A61C13/08
Filed: 1981-09-24
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-S6128534-A (JP)
Title: Production of electroconductive resin composition
Inventor: KOGA SUSUMU
IPC: C08L101/00
Filed: 1984-07-20
Abstract: PURPOSE:To obtain the titled composition which can give a pinhole-free molding of excellent electroconductivity, by removing agglomerates formed from the maldispersion in a resin composition containing an electroconductive filler or agglomerates initially present in the filler by means of a specified filter. CONSTITUTION:A resin composition formed by kneading 100pts.wt. resin (e.g., PE) with 10-100pts.wt. electroconductive filler (e.g., furnace carbon black) and having a volume resistivity <=10<5>OMEGA.cm is filtered through a filter having a depth filtration structure of a void fraction >=50% to remove agglomerates formed from maldispersion of the filler in the resin and/or agglomerates initially present in the filler. EFFECT:Troubles in molding or loss of product performance due to the presence of agglomerates do not occur and pinhole-free thin films or fibrous extrudates can be obtained. USE:Collector of a cell electrode.
Patent JP-H08317498-A (JP)
Title: Inspection device for speaker line
Inventor: FURUKAWA KENICHI
IPC: H04R29/00
Filed: 1995-05-23
Abstract: PURPOSE: To highly accurately inspect the state of a speaker line in a small scale. CONSTITUTION: The speaker line 40 is connected to the secondary winding 38b of the output transformer 38 of a power amplifier 30 and voltage negative feedback is performed from the tertiary winding 38c of the transformer 38 to a voltage amplification stage 32 inside the amplifier 30 through a negative feedback circuit 43. The output voltage of the power amplification stage 32 and the output voltage of the tertiary winding 38c are supplied to band-pass filters 44 and 46 and the frequency component of a high level is extracted. The output voltages of the filters 44 and 46 are compared by a detection circuit 48.