baber/WOPTO huggingface dataset:
Patent JP-S54110871-A (JP)
Title: Gas flowmeter
Inventor: SHIKIMA NOBUYOSHI
IPC: G01F1/22
Filed: 1978-02-20
Abstract: PURPOSE: To achieve the expansion of measurement range by providing a stop valve in the bypass line provided in parallel with a float type gas flowmeter.  
     CONSTITUTION: In ordinary use, a stop valve 6 is closed and the entire volume of the gas from gas inlet 3 is supplied to a meter tube 1. When a float 2 reaches the top end, the valve 6 is opened to flow the gas into a bypass line 7, then the float 2 lowers and the measurement of flow rates becomes possible. The inside diameter of the resistance tube 5 of the line 7 of this case is so determined as to enable specified easy-to-see scale to be obtained while the total flow rate of gas outlet 4 is being measured. As a result, the combination of the meter tube 1 and the line 7 enables the flow rate measurement range to be doubled with good reproducibility of flow rates. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02199159-A (JP)
Title: Polyester elastomer composition
Inventor: KITAMURA TAKURO
IPC: C08L77/00
Filed: 1989-01-30
Abstract: PURPOSE:To obtain the title compsn. with both excellent high-temp. rigidity and low-temp. impact resistance and suitable for an automotive outer panel by incorporating two specified kinds of polyester elastomers wherein the m.p. of polyester hard segments are different from each other. CONSTITUTION:A composition comprising a polyester elastomer which is a reaction product of a arom. dicarboxylic acid, a low-MW diol and a polyoxyalkylene glycol with an average MW of 600-5,000 or its deriv. and another polyester elastomer which is a reaction product of an arom. dicarboxylic acid, a low-MW diol, a polyoxyalkylenediamine with an MW of 600-5,000 and a tricarboxylic acid, and composed of 30-70wt.% polyester elastomer with the m.p. of the polyester hard segment of 213 deg.C or lower and 70-30wt.% polyester elastomer with the m.p. of that of 213 deg.C or higher. A polyester elastomer with both excellent high-temp. rigidity and excellent low-temp. impact resistance and suitable for an automotive outer panel is thereby obtd.
Patent JP-S57136772-A (JP)
Title: Silver oxide cell
Inventor: SUGIMOTO KOUICHI
IPC: H01M4/54
Filed: 1981-02-09
Abstract: PURPOSE:To improve the long-term maintenance characteristic and the leak- proof performance, by employing a positive pole where a positive pole agent composed of highly stable silver oxide (II) and an organic binder is molded together with a metallic current collector. CONSTITUTION:A silver oxide (II) containing Cd and Te, or Cd, Te and more than one of Pb, Hg, Tl, Ge, Y, Sn, W, La, rare earth elements, Zn, Se, Al is  quite stable in the alkaly electrolyte. A positive polarity agent composed of said  highly stable silver oxide (II) and an organic binder is pressure powder molded. Then the positive polarity agent mold is molded again together with a metallic current collector to obtain a positive pole. A silver oxide (II) cell assembled while employing said positive pole has the excellent long-term maintenance characteristic and the leak-proof performance.
Patent JP-S62177460-A (JP)
Title: Connector connecting device
Inventor: SHIDARA SHIGERU
IPC: G01R31/04
Filed: 1986-01-31
Abstract: PURPOSE:To realize secure electric contact by bringing a test pin for inspection into contact with a connector pin at an aperture for connector-pin falling preventive fixation. CONSTITUTION:A connector holding member 1 and a test pin fixing member 7 are allowed to contact and leave each other and then the attachment and detachment of a connector 2 to be inspected or tested are facilitated. Further, a through hole 5 where the test pin 4 is inserted and extracted is bored in the holding member 1 corresponding to the connector-pin falling preventing opening hole of the connector 2. When the holding member 1 and fixing member 7 are brought into contact with each other, the test pin 4 fixed in the member 7 through the through hole 5 is brought into contact with the connector pin 12 inserted into the connector 2 at the aperture for connector falling prevention, thereby realizing secure electric contacting.
Patent JP-S54110560-A (JP)
Title: Box replacing apparatus for delivering system
Inventor: TOMIOKA ISAO
IPC: B65G47/28
Filed: 1978-02-18
Abstract: PURPOSE: To carry out operation of replcing two kinds of containr boxes in an efficient and power-saving manner, by combining a box replacing conveyor and a box delivering conveyor to co-operate with each other.  
     CONSTITUTION: In replacing container box 5 on box delivering conveyor 1 by a different kind of container box, the container box 5 is stopped by stopper 27 of box supplying conveyor 39, and all of stoppers 31 of box delivering conveyor 1 are moved downward. At the same time, box replacing conveyor 7 is set into operation. When container boxes 5 carried on conveyor 1 are transferred onto roller 13 via connecting portion 9 at the end of conveyor 1, it is detected by limit switch 23 and air cylinder 27 is set into operation, whereby box 5 is urged onto driving roller 15 and transferred onto box replacing conveyor 7. Transfer of box 5 completed by raising stopper 31 of box delivering conveyor 1 while lowering stopper 37 of conveyor 39. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53102932-A (JP)
Title: Method for preventing gelation of metallic finish acrylic lacquer
Inventor: NOZAKI MICHIO
IPC: C09D7/12
Filed: 1977-02-21
Abstract: PURPOSE: To prevent gelation of metallic finish acrylic lacquer without lowering the original characteristics, such as adhesivity to a thermosetting resin film, resistance to water, resistance to gasoline, etc., by adding a β-diketone to a metallic finish acrylic lacquer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59145753-A (JP)
Title: Rare earth metal-cobalt magnet and its manufacture
Inventor: OONISHI HIROSHI
IPC: B22F3/10
Filed: 1983-02-08
Abstract: PURPOSE:To obtain a magnet having a large magnet energy product and superior magnet characteristics such as high saturation magnetization and a high Curie point by sintering an alloy contg. rare earth metals and Co represented by a specified formula under prescribed conditions. CONSTITUTION:An alloy represented by a general formula (SmxPry)Co5 (where x is 0.5-0.7, y is 0.5-0.3 and x+y=1) is refined. The alloy is cast in a magnetic field, crushed, and sintered at 1,100-1,200 deg.C in a magnetic field. The sintered body may be annealed. A magnet having superior magnet characteristics such as high saturation magnetization and a high Curie point is obtd.
Patent JP-S53103350-A (JP)
Title: Digital filter
Inventor: GOTOU NAOHISA
IPC: H03H17/06
Filed: 1977-02-22
Abstract: PURPOSE:To obtain the desired attenuation characteristics without using a multiplier and thus to facilitate an easy integration, by having a reduction or increment by the power of 2 in the sequence of the delay amount for the tap output of a delay circuit through the digit shift circuit.
Patent JP-H05179816-A (JP)
Title: Temporary protective method for decorative board
Inventor: FURUICHI KAZUO
IPC: B66B11/02
Filed: 1992-01-08
Abstract: PURPOSE:To prevent a decorative board from being damaged due to flown welding spatter, etc., by temporarily sticking a thin fire resistant flexible curing sheet or a curing sheet on which a cushion material is laminated on the surface of the decorative board through an adhesive layer. CONSTITUTION:A thick flexible fire-preventive curing sheet 3 is formed using a textile or film consisting of fire-resistant synthetic fiber, inorgainc fiber, etc., containing phosphorus compound, halogen compound, etc. Next, an adhesive layer 3a is provided on the rear surface of the sheet 3, and the sheet 3 is stuck on the surface of a decorative board 1a through it. After works such as welding, etc., are completed, the sheet 3 is removed from the surface 1a. The sheet 3 may be a thin fire-resistant sheet on the rear of which a cushion material and the adhesive layer are laminated. Thus burning and damage of the decorative board resulting from flown welding spatter, pebble, etc., can be prevented.
Patent JP-S62176116-A (JP)
Title: Phase compensation method for zero-phase current transformer in measurement of insulation resistance and the like of electric line
Inventor: MATSUNO TATSUJI
IPC: H01F27/42
Filed: 1986-01-30
Abstract: PURPOSE:To prevent phase shift and make an exact measurement of insulation resistance possible, by adding a current nearly equivalent to a zero-phase current at the commercial frequency and a fixed current of low frequency voltage for measurement, and making them flow simultaneously, the zero-phase current being fed back to the ground line of a second zero-phase current transformer (ZCT) having almost the same characteristics as a first ZCT. CONSTITUTION:An output of commercial power source component applied to a zero-phase current fransformer ZCT 6 is selected by a filer 15, and then delivered, as the output of an amplifier 13, to a loop signal line 14 penetrating through a second zero-phase current transformer ACT 11. A low frequency signal for measurement is also applied to the signal line 14 through an injection transformer 10, and both signals are input to a synchronous detector 9 through the second zero-phase current transformer. When each amplifier and a resister R12 are so adjusted that almost the same commercial power source components flow through the first and the second zero-phase current transformers, the phase shifts due to the commercial power source components of the low frequency signals for measurement derived via these zero-phase current transformed become equal to each other. Consequently, the phase relation between both signals in the synchronous detector 9 is kept in a desired state, and both signals are affected in a similar manner by temperature change, which gives no bad effects.
Patent JP-H0191582-A (JP)
Title: Multiplex transmission system and its multiplex signal generator
Inventor: SHIROSUGI TAKATOSHI
IPC: H04N5/60
Filed: 1987-01-30
Abstract: PURPOSE:To reduce the change in hue attended with phase fluctuation by using a multiplex signal other than a video signal subjected to residual side band amplitude modulation so as to modulate an orthogonal carrier in the orthogonal phase relation with a video carrier thereby reducing the disturbance from a signal such as a voice signal subjected to orthogonal multiplex digital coding. CONSTITUTION:A +1, 0 binary digital signal is converted into +1, 0, -1 by a ternary conversion circuit 114 and an undesired high frequency component is eliminated via a low pass filter 115 suitable for the spectrum band of the ternary digital signal. The video signal carrier phase-shifted by 90 deg. via a phase shifter 116 by the digital-coded voice is modulated by a voice signal modulator 117 for digital coding. Then in order to prevent the effect of the IF Nyquist filter characteristic of the receiver onto the orthogonality, an equalizer 122 having the inverse characteristic of the IF Nyquist filter is provided and the signal is added with a a carrier modulated by the video signal by using an adder 118. As a result, the video carrier is modulated with the video signal and the digital-coded voice signal in the orthogonal relation.
Patent JP-S60164622-A (JP)
Title: Two-suction connection port/two-suction valve type engine
Inventor: YASUKAWA MASAO
IPC: F02B31/00
Filed: 1984-02-06
Abstract: PURPOSE:To stabilize combustion and thereby enlarge a lean limitation, by producing a minute turbulent flow in a swirl inside a combustion chamber in time of low load operation by means of a jet stream spouted out of an injection port of an auxiliary suction passage. CONSTITUTION:At a time when an engine comes into a state of light-looad operation and a suction control valve 40 is therefore closed, there is produced strong suction pressure inside a first suction port 30. And, air inside a carburetor 20 turns to a high speed jet stream as shown in an arrow J from an injection port 56 by way of a vertical passage 48 of an auxiliary suction port, a horizontal passage 50 and a common interconnecting passage 54, and spouted into a combustion chamber via an umbrella part of a first suction valve in the first suction port 30. The jet stream J collides with a swirl S produced inside the combusition chamber by action of a helicl port 32, thereby producing a minute turbulent flow there.
Patent JP-H03221411-A (JP)
Title: Method for cutting columnar material
Inventor: KATAYAMA ICHIRO
IPC: B24B27/06
Filed: 1990-01-29
Abstract: PURPOSE:To enable the wafer with high preciseness to be produced even when the sharpness of a cutting blade is deteriorated in a cutting process by a method in which the displacement of the cutting blade is controlled so as to be of a stand and value or a prescribed locus by correcting the speed curve of the feeding speed for the cutting blade of the material of a columnar object. CONSTITUTION:When a wafer is cut, an ingot 18 is fed along the curve of the prescribed feeding speed which has been preliminarily defined to an inner peripheral blade 20. The displacement in axial direction of the inner peripheral blade 20 in cutting process is detected by the displacement-detector of an noncontact type, and the locus of said displacement is inputted in the controlling part of a slicing machine. Next, the maximum displacement Y of the inner peripheral blade 20 is obtained from the obtained locus, and the maximum displacement Y is compared with the standard value which has been preliminarily set. When the maximum displacement exceeds the standard value, the speed curve is shifted to the speed curve in which the change of feeding speed is enlarged, and the cutting of the second wafer and succeeding ones is carried out. Then the feeding speed of the part which has the large cutting resistance of the ingot 18 is reduced, and the cutting resistance generated in the inner peripheral blade 20 is lowered, and then the maximum displacement of the inner peripheral blade 20 is controlled in at most the standard value. Consequently, the wafer with high preciseness may be produced.
Patent JP-H06319003-A (JP)
Title: Image processor
Inventor: TAKEDA HIROAKI
IPC: H04N1/32
Filed: 1994-02-15
Abstract: PURPOSE:To eliminate the troublesome operation of a power switch at the time of printing, to eliminate unnecessary operation such as printing operation in the OFF state of the power switch, and to preclude unnecessary power consumption in the unused state of the processor. CONSTITUTION:When the power source of the processor is turned on, a transistor(TR) turns on with an image signal from an external device, a TR 10 turns on, and a regulator 15 turns on. Then a microcomputer 16 turns on a TR 14 to hold the operation of the TR 10, then a TR 17 turns on, and a DC/DC converter 5 turns on. When the power source of the processor is turned off, the microcomputer 16 turns off the TR 17 once receiving a power-off command sent through a communication means 28 and the holding operation of the TR 14 is reset. When the processor is not used for a specific time, the microcomputer 16 turns off the TR 17 and TR 14.
Patent JP-S61180020-A (JP)
Title: Air bearing
Inventor: SUEMATSU MASANORI
IPC: F16C32/06
Filed: 1985-02-04
Abstract: PURPOSE:To improve stability of whirling of the captioned bearing by providing a dammy groove not directly communicated with an air supply port in the bearing or a rotary shaft. CONSTITUTION:In an air bearing having two rows of grooves 2 each directly communicated with an air supply hole 1 provided therein, dammy grooves 6, 7 are provided respectively on both sides of the respective grooves 2, 2, which are not directly communicated with the air supply hole 1. As a result, dynamic pressure produced by rotation is lowered to reduce an angle of a bearing attitude, whereby stability of whirling of the bearing is improved.
Patent JP-H11212721-A (JP)
Title: Mouse device
Inventor: AMANO HIDEYUKI
IPC: G06F3/0354
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a mouse device capable of automatically sifting an operational made from a sleep mode to a normal mode by a touch sensor. SOLUTION: When the hand of a user touches the touch sensor 23 provided on the external surface of a main body 2, the fine amount of a current is generated by resistance change from the touch sensor, the current is amplified in an amplifier circuit 22 and turns on a mode switch 21, power supply from a host system 1 to a coordinate input means 24 stopped at the time of a sleep mode processing is started and a normal operation mode is shifted to thereafter. Thus, in the case of restoring a power saving mouse turned to the sleep mode to the normal mode, since it is easily restored and made usable by pressing the button of the power saving mouse without bothering the operation of the user, the effect of reducing the loss of operation time is obtained.
Patent JP-S58138811-A (JP)
Title: Production of hole device
Inventor: KUMAGAI SHIGETO
IPC: E02B11/00
Filed: 1982-02-10
Abstract: PURPOSE:To make easier the production of a drip hole device by providing slit-like apertures in both sides of the basal part of a vertical water-guide plate and also in the upper and lower part of the basal part of a cross water-guide plate for a pipe molded by an integral extrusion molding machine. CONSTITUTION:By molding an elemental material 11 (e.g., vinyl chloride, etc.) by an integral extrusion molding method, a vertical water guide plate 13 is formed above the pipe 12 of a hexagonal cross section, inwardly inclined cross water-guide plates 14 are formed on left- and right-handed both sides, and a reinforcing protrusions 15 are formed below the cross water-guide plates 14. Then, over the lengthwise direction of the pipe 12, slit-shaped apertures 16, 17 and 18 are formed in both sides of the basal part of the vertical water-guide plate 13 and also in the upper and lower parts of the basal part of the cross water-guide plates 14. Then, a spacer 19 is inserted into a space 20 between the downsides of the cross water-guide plates 14 and the upsides of the reinforcing protrusions 15 to bear soil pressure applying to the upsides of the cross water-guide plates 14. When such a device is buried underground, water flows on the surfaces of the water-guide plates 13 and 14 and is discharged from the apertures 16-18 to the pipe 12.
Patent JP-H03224549-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KAWAGUCHI TOMIO
IPC: A61B17/34
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a piercing needle probe provided on the tip part of the piercing needle which can exactly decide a position of the tip part of a piercing needle and improve piercing workability by receiving an ultrasonic wave through an ultrasonic vibrator from a vibrator whose ultrasonic probe is different. CONSTITUTION:When an ultrasonic wave is received from vibrators 1a, 1n whose ultrasonic probe 1 is different, to a piercing needle probe 7b provided on the tip part of a piercing needle 7, for instance, an ultrasonic vibrator, since distances to the vibrators 1a, 1n whose ultrasonic probe 1 is different are different from each other, time differences t1, t2 are generated. Based on these time differences t1, t2, an exact position of the tip part of the piercing needle 7 is derived by a system controller 5, and on an indicator 4 (TV monitor, etc.), the tip part position of the piercing needle 7 is superposed on a tomography image and displayed. In such a way, irrespective of an angle between the piercing needle 7 and the ultrasonic probe 1, an exact position of the tip part of the piercing needle 7 is derived, and the piercing workability by an operator is improved.
Patent JP-S57133568-A (JP)
Title: Reproducing device for disc-shaped information recording carrier
Inventor: KANAMARU HITOSHI
IPC: G11B21/10
Filed: 1981-02-13
Abstract: PURPOSE:To prevent the erroneous operation of a device for releasing a locked track, by resetting a counter, which counts the number of times of detection for the locked track, by a clock signal generated at a prescribed period. CONSTITUTION:A frame number is inputted from an input terminal 1 and is  compared with the value of a register 6 by a frame number comparing circuit  2. The comparing circuit 2 discriminates whether contents of the register 6 coincide with the new frame number inputted from the input terminal 1 or not in  accordance with the timing signal inputted from a terminal 7; and if they coincide with each other, an output is generated. A counter 3 integrates the output of the comparing circuit 2 and is cleared when a signal is applied from a clock  generating circuit 8. When the integrated value exceeds a prescribed value, the counter 3 generates the output to a generating circuit 4 for driving signal of a locked track releasing device.
Patent JP-H01193284-A (JP)
Title: Physiologically active substance pi-08s
Inventor: KAWASHIMA AKIRA
IPC: C12P17/06
Filed: 1988-01-29
Abstract: NEW MATERIAL:A compound expressed by formula I (X represents formula II-IV; Y represents formulae V or VI, provided that X represents formula II when Y represents formula V). Physicochemical properties of PI-083 are as follows, Appearances; reddish orange powder. Melting point: 172-175 deg.C. Molecular weight m/z; 845(M+Na)<+>. Molecular formula; C43H50O16. Elementary analysis (%): C 62.57, H 6.21; Specific rotation; [alpha] =84.9 deg. (C=0.25, chloroform). Solubility: insoluble in water and soluble in methanol, ethanol, acetone, ethyl acetate, benzene, chloroform and ether. Color reaction; negative to ninhydrin reaction, positive to vanillin-sulfuric acid and iodine reaction; Neutral substance, etc. USE:A platelet agglutination inhibitor and carcinostatic agent. PREPARATION:Streptomyces matensis A-6621(FERM BR-1422) is cultured, preferably in an aerobic condition, at pH 6-7 and 28-30 deg.C for 4 days.
Patent JP-H10219927-A (JP)
Title: Structure shape material for construction and bottom-raised end forming method thereof
Inventor: YAMAGUCHI MASAO
IPC: E04C3/07
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide structure shape material for construction of floor joist material and the like which is easy in manufacture and whose cost can be reduced by folding both the ends of the two-layer-like shape material of cross section H-shape formed of a metal plate up to a prescribed height position and drawing processing and bottom- raising them. SOLUTION: With regard to H-shape material 1 which is floor joist material, a wide and thin metal plate is gradually molded into a circular pipe through a forming roll group so that both edge parts are mutually approached at a just above position. Next, both the edge parts are butt-welded to form the cross section circular pipe. The circular pipe outer face of the outside rise part of the welded part is cut in a same face, and then the circular pipe is made an angular pipe. The angular pipe is gradually molded into cross section H-shape through a sizing roll group, the whole shape is made a double layer to mutually be adhered. Bending and drawing by press- forming or roll forming are performed on both the ends 5, 5 of the H-shaped material 1, and bottom-raised ends 6, 6 in which a lower flange side is bottom-raised up to a prescribed height position are formed.  Thereby the cost can be reduced, and sufficient strength can be secured.