baber/WOPTO huggingface dataset:
Patent JP-S57197622-A (JP)
Title: Circuit for driving coil current
Inventor: TOKUDA RIYUUJI
IPC: G03B9/10
Filed: 1981-05-29
Abstract: PURPOSE: To perform precise shutter running control generating a stabilized electromagnetic driving power and performing temperature compensation for the driving current in a coil by applying voltage in proportion to an approximate absolute temperature between the terminals of the driving coil.  
     CONSTITUTION: A block A gives a band gap reference voltage Vre having scarce change in temperature. A driving circuit block B has the terminal voltage aT of a resistance 304 as its input. The aT is proportional to the absolute temperature and has a 3,356ppm/°C temperature coefft. The terminal voltage of a coil 312 is aT×(R 4 +R 5 )/R 4 , and if the same kind of resistance is used for resistances 309 and 310, it possesses the 3,356ppm temperature coefft. On the other hand, the coil 312 is soft copper having a 3,900ppm temperature coefft.; therefore, the fluctuation in the coil curret can be almost neglected against the change in voltage and temperature, and it is possible to always obtain constant electromagnetic driving power. If it is used for driving shutter blades, precise shutter running control is available. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000276155-A (JP)
Title: Acoustic effect device, acoustic effect adding method and storage medium storing acoustic effect adding program
Inventor: SATO HIROTAKE
IPC: G10H1/12
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic effect by which a wide performance expression is given to performance. SOLUTION: A filter 2 is changed in accordance with a music sound signal whose frequency characteristic is inputted. A decay characteristic control means 3a controls a decay characteristic in the decay part of an envelope in the music sound signal. A frequency characteristic change means 4 changes the frequency characteristic of the filter 2 in accordance with the controlled music sound signal. Besides, a pitch detecting means 3b detects the pitch of the inputted music sound signal. In this case, the means 4 changes the frequency characteristic of the filter 2 in accordance with the detected pitch. A plucking direction detecting means 3c detects the plucking direction of a string instrument from the inputted sound music signal of the instrument. In this case, the means 4 changes the frequency characteristic of the filter 2 in accordance with the detected plucking direction.
Patent JP-H09273690-A (JP)
Title: Synthetic resin pipe joint
Inventor: IWATA KAZUHIKO
IPC: H05B3/36
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To attain firm tightening of a synthetic resin pipe by providing a tongue piece with a space apart in a peripheral direction in a side end face of a socket, and tightening the pipe with a band linked over each tongue piece, in a device heating a connection surface fused by heating with a current carried in an electric heating wire buried in the socket to fuse the synthetic resin pipe connected. SOLUTION: In right/left both side ends in a synthetic resin-made pipe joint 1 burying an electric heating wire in a socket, a small tongue piece 3 formed with a hole 2 for inserting a hose band in protrusively formed one by one, a hose band 4 is inserted to the hole 2 of each tongue piece 3 to be set. When the pipe joint 1 and a synthetic resin pipe 5 are fused, after the synthetic resin pipe 5 is inserted to both sides of the pipe joint 1, fastening by the hose band 4 is performed, so as to tighten the synthetic resin pipe 5. That is, by fastening the synthetic resin pipe 5 with the hose band 4, the synthetic resin pipe 5 is tightened by direct adhesion by the hose band 4 with the tongue piece 3, so as to realize stronger tightening.
Patent JP-S62238709-A (JP)
Title: Manufacture of conductive molding material and equipment therefor
Inventor: TAKEDA KAZUYA
IPC: H01B1/22
Filed: 1986-04-10
Abstract: PURPOSE:To accelerate soak of molten resin into a metallic fiber bundle, by displacing the metallic fiber bundle in the direction meeting at a right angle with an axial direction to molten resin with which the metallic fiber bundle is covered at the inside of a die or an outlet part of the same. CONSTITUTION:Thermoplastic resin is charged into an extruding machine 1 through a hopper 2 of the same, melted and extruded by a screw 3 and supplied to a resin covering equipment 4. A metallic fiber bundle 5 is supplied to the resin covering equipment 4 after the same has been preheated by a heating equipment 6. The resin covering equipment 4 is constituted of a mandrel 7, a molten thermoplastic resin tank 8 and a die 9. The metallic fiber bundle 5 is impregnated and covered with the thermoplastic resin, a resin-covered material 10 of the metallic fiber bundle is extruded in a stranded state through the die 9, which is cut off by a pelletizer 11 after cooling and made into pellets. With this construction, a molding material which is small in quantity of the resin, sticks the resin to the metallic fiber bundle through impregnation and is superior in electromagnetic shielding properties, dispersion properties and external appearance properties can be obtained.
Patent JP-H08333350-A (JP)
Title: Triazole antifungal agent
Inventor: OIDA SADAO
IPC: C07D249/08
Filed: 1996-04-04
Abstract: PURPOSE: To obtain a triazole antifungal agent excellent in antifungal activity, useful for human and animal nosomycosis. CONSTITUTION: A compound of formula I [Ar<1> is phenyl, a 5-membered to 6-membered aromatic heterocyclic group (the heterocyclic group contains at least one N, O or S), phenyl containing one to three substituent groups, etc.; R<0> is H or a lower alkyl; R<1> is a lower alkyl; R<2> to R<5> are each H, a lower alkyl or a halogen-substituted lower alkyl with the proviso that R<2> to R<5> are each independently the same or different when (q) and (s) are each 2; (n) is 0, 1 or 2; (p) is 0 or 1; (q), (r) or (s) are each 0, 1 or 2; A is a 4-7C 4-membered to 7-membered ring aliphatic carbon ring group, etc.] or its pharmacologically acceptable salt such as a compound of formula II.  The compound of formula I, for example, is obtained by reacting an epoxide compound of formula III with mercaptan or its acetic acid ester derivative in the presence of a base to give a compound in which R<0> is H and (n) is 0 in the compound of formula I.
Patent JP-S61241166-A (JP)
Title: Serial-type printer
Inventor: SUWA KATSUHIKO
IPC: B41J2/35
Filed: 1985-04-18
Abstract: PURPOSE:To ensure favorable printing quality in both vertical writing printing and lateral writing printing, by performing vertical writing printing with a print dot period longer than a predetermined print dot period used in lateral writing printing. CONSTITUTION:In lateral writing printing, a selection signal 5 is at Lo level, so that a logical product of printing data 4 and a pulse signal 2, namely, a signal with a period of a predetermined print dot period Ta (Ta=0.6-1.0msec) and a pulse width of a predetermined printing pulse width ta is outputted from a NAND circuit 9 to drive a heating element 1. In vertical writing printing, the selection signal 5 is at Hi level, so that a logical product of the printing data 4 and a pulse signal 3, namely, a signal with a print dot period Tb longer than the predetermined print dot period Ta (Ta<Tb) and a printing pulse width tb shorter than the printing pulse width ta (ta>tb) is outputted to drive the element 1.
Patent JP-S57199502-A (JP)
Title: Preforming method for steel ingot
Inventor: OKITA YOSHIYUKI
IPC: B21B15/00
Filed: 1981-05-30
Abstract: PURPOSE:To reduce crop losses in the longitudinal direction of rolling materials considerably by pressing both end parts in the longitudinal direction of a steel ingot simultaneously from the longitudinal direction by means of pressing heads prior to hot rolling thereby giving ruggeds deformation. CONSTITUTION:A forming machine 6 is disposd in parallel on the side of a roller table 9. A steel ingot 1 conveyed by the table 9 is transferred onto the skids of the machine 6 by a shifter 16, and liquid pressure cylinders 13, 14 are operated simultaneously to give ruggedness to both end parts in the longitudinal direction of the ingot 1. When the molding is finished, the ingot 1 is returned onto the table 9 by the shifter 16 and is fed to rolling mills. Therefore, it is pressed in a relatively short cycle time, and the effect of preventing tongue-like tails of H-beam, etc. and fishtails of billets, etc. is improved.
Patent JP-H07290556-A (JP)
Title: Control of extruder
Inventor: IGUCHI KATSUHIRO
IPC: B29C48/38
Filed: 1994-04-21
Abstract: PURPOSE:To reduce the fluctuations of an extrusion amt. by operating objective resin pressure, objective screw speed, the proportional term or proportional- differential term of the resin pressure deviation of these detection values and the integral term of screw speed deviation and correcting screw speed on the basis of the sum of them. CONSTITUTION:A resin pressure setting device 3 setting objective resin pressure and a screw speed setting device 33 setting objective screw speed are provided to a PID regulator 25 and the molten resin pressure due to a pressure detector 21 is subtracted from the objective resin pressure due to the resin pressure setting device 31. The obtained resin pressure deviation is inputted to a PD (proportional + differential) operation part 35 to operate the proportional- differential term related to resin pressure deviation. The screw speed due to a speed detector 29 is subtracted from the objective screw speed due to the screw speed setting device 33. The obtained screw speed deviation is inputted to an I (integral) operation part 37 to operate the integral term related to the screw speed deviation and the sum of both operation values are outputted to a speed control part 27 as correction operation quantity to perform constant speed operation.
Patent JP-H11206777-A (JP)
Title: Dilation operation of nanoid penis
Inventor: KANG-SEON CHO
IPC: A61B19/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To naturally maintain the dilated form of the girth and length of a nanoid penis while dilating and extending the nanoid penis at a high yield (yield 99.9%) of operation without a side effect. SOLUTION: In the operation method of a nanoid penis neuronosis patient, the dermal fat at a part of the body of the nanoid penis neuronosis patient is stripped and, right thereafter, the stripped dermal fat is refrigerated and stored in a low temp. state and a cosmetic operation is carried out by stitching the section of the stripped flaw together. The skin of the penis is incised and stripped and, thereafter, the penis is pulled to the max. possible extent forward so as to be approximated to the length at the time of erection. The refrigerated and stored dermal fat is transplanted to the stripped section of the penis. While the dermal fat A transplanted to the penis is put on the stripped penis skin D, the dermal fat and the skin are stitched together and are then fixed by stitching both to each other.
Patent JP-H04297230-A (JP)
Title: Gradient amplifier flexible in allotment of amplifier
Inventor: ROBAATO MAIKERU BABURETSUKU
IPC: H03F3/217
Filed: 1991-03-25
Abstract: PURPOSE: To improve the efficiency and reliability of an MRI magnetic resonance imaging apparatus, in a gradient amplifying apparatus used in the MRI apparatus, by adding or eliminating an amplifier selectively with respect to a stack by an input and output switch matrix. CONSTITUTION: An MRI apparatus is equipped with a pulse control module 12 controlled by a computer 10. The module 12 is connected to a gradient waveform preamplifier 14 by a digital signal 60 and a processor 14 converts the digital signal to an analogue gradient signal 61. The gradient signal 61 is sent to an input matrix 16 and the input matrix 16 connects a signal to a gradient amplifier group 18. Further, the output signal of the gradient amplifier group 18 is combined by an output matrix 20 corresponding to a related gradient axis. Corresponding to the combined signal, a predetermined gradient is formed by a gradient coil assembly 22. An RF tranceiver 31 is controlled by the module 12 and the nucleus spin of a patient to be imaged is excited.
Patent JP-S60226650-A (JP)
Title: Flow rate control device
Inventor: OGAWA SADACHIKA
IPC: F24F11/02
Filed: 1984-04-26
Abstract: PURPOSE:To eliminate the loss due to two-way valves and consequently effectively control the flow rate by a structure wherein a flow detector, a pump and an ON-OFF valve are provided on every load apparatus so as to control the valve and the pump simultaneously. CONSTITUTION:Flow detectors 111-11n, pumps 121-12n and ON-OFF valves 131-13n are respectively provided on air conditioners 51-5n controlled by means of control units 141-14n. Signals of cold/hot water flow rate set values required respectively and corresponding to the detected outputs of sensors 151-15n are sent by temperature controllers 161-16n to the control units 141-14n and signals representing that an air conditioner concerned is in operation or in standstill are also sent to the control units 141-14n from the air conditioners 51-5n in order to control ON-OFF valves 131-13n. The control units 141-14n calculate in response to the cold/hot water set values in circulation and the detection signals from the flow detectors 111-11n so as to respectively control the flow rate of the pumps 121-12n to bring to be coincident with the set value. Thus, only the pumps, the air conditioner corresponding to each of which is in operation, are put into operation and the output of each of said pumps in operation has a value corresponding to the capacity of each loaded apparatus, resulting in eliminating the loss due to the two-way valves in the loaded apparatus and consequently realizing the effective flow rate control.
Patent JP-S63248908-A (JP)
Title: Function diagnosis indicating device for secondary air feeding device
Inventor: SUZUKI MAKOTO
IPC: F01N9/00
Filed: 1987-04-06
Abstract: PURPOSE:To prevent deterioration of exhaust gas emission and a fall of output power, in the abnormal condition, by stopping the feed of the secondary air in idle running of an engine, and giving an alarm when an air-fuel ratio sensor outputs a ring signal for a preset period of time after the stop of the secondary air feed. CONSTITUTION:A fuel feeding device A controls air-fuel ratio of a mixing device for combustion, centering around the desired air-fuel ratio, according to a signal output from an air-fuel ratio sensor B. A secondary air feeding device C feeds the secondary air to an exhaust system, at the upper stream side of the air-fuel ratio sensor B while an engine D is cool. In this constitution, it is decided whether the engine D is in idle running or not by a means E, and the feed of the secondary air is stopped by a means F when the engine D is in idle running. On the other hand, the abnormality of the secondary air feeding device C is indicated as an alarm by a means G, and the means G is operated by a means H when the air-fuel ratio sensor B outputs a ring signal for a preset period of time after the stop of the secondary air feed.
Patent JP-S569376-A (JP)
Title: Chromate treatment
Inventor: OOHASHI HIDEKI
IPC: C23C22/74
Filed: 1979-06-30
Abstract: PURPOSE:To reduce the drying time and prevent possible chrack of the film by forming a chromate film as the post-treatment of the plated matter having a Zn and Cd plating on the metal material and the film is dried by high frequency induction heating. CONSTITUTION:A rust preventive chromate film is formed as the post-treatment of the plated matter having a Zn and Cd plating on the metal material. When the chromate film is dried, high frequency current flows through a coil 2 from a high frequency generator 3 with the matter to be dried into the high frequency coil 2. The matter is dried by heat generated by itself due to Joule heat from the eddy current. This method provides a film having an excellent corrosion resistivity with a few chrack and pin hole.
Patent JP-S61242634-A (JP)
Title: Composition retarded in reactivity and dissolubility with water or acid and alkali aqueous solution and its production
Inventor: SATOMI YASUHIKO
IPC: B01J13/02
Filed: 1985-04-18
Abstract: PURPOSE:To make the rate of reaction and the dissolving velocity of a core substance small by coating a substance blended with wax having >=40 deg.C m.p. and higher alcohol on the core substance showing the reactivity and the dissolubility with water or acid and alkali aq. solns. CONSTITUTION:One or more kinds of substances selected from among natural/ synthesized wax having >=40 deg.C m.p., higher alcohol, fatty acid amide, fatty acid ester and fatty acid are melted. A core substance showing the reactivity and the dissolubility with water or acid and alkali aq. solns. is dispersed in the melted soln. and also one or more kinds of a surface-active agent and the hydrophilic fine powder are added in accordance with the necessity. Then the reactivity or the dissolubility with water or acid and alkali aq. solns. is retarded by spraying it with the use of an atomizer and cooling it. Still more about 40-200pts.wt. coating substance is preferable for 100pts.wt. core substance.
Patent JP-H11278801-A (JP)
Title: Production of hydrogen gas
Inventor: HATAKEYAMA KO
IPC: C01B3/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To easily produce high-pressure hydrogen gas with high reaction efficiency without loss of a catalyst due to the dissolution in a liq. reactant. SOLUTION: The powder 12 of a photoreactive semiconductor is uniformly dispersed in water 11 to prepare a dispersion. The dispersion is made subcritical or supercritical and then irradiated with light to decompose the water into hydrogen gas and oxygen gas. The oxygen gas is removed from the subscritical or supercritical water contg. the produced hydrogen gas and oxygen gas and the powder 12. The temp. pressure or both of the subcritical or supercritical remainder freed from the oxygen gas are lowered to liberate high-pressure hydrogen gas.
Patent JP-H11276464-A (JP)
Title: X-ray diagnostic system
Inventor: MORI KAZUHIRO
IPC: A61B6/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To detect a transmitted X-ray image in a sufficient resolution state even when an X-ray irradiating area is sharply reduced since a photographing range is narrow without installing an X-ray detector on a large scale. SOLUTION: This X-ray radioscopic photographing system uses a thin lightweight flat panel type X-ray sensor 3 as an X-ray detector for detecting an X-ray transmitted image generated by X-ray irradiation to the photographing part of a patient M by an X-ray tube 2. The system is provided with the constitution for detecting the X-ray transmitted image of a narrow photographing range over the whole surface of the X-ray sensor 3 by changing and inclining an angle of the detecting surface of the panel type X-ray sensor 3 in the X-ray irradiating direction and for eliminating image distortion caused by an inclination of the X-ray sensor 3 by the image distortion correcting part 19, and an installing structure of the X-ray sensor 3 is simplified, and the X-ray transmitted image can be detected in a sufficient resolution state,  so that an undistorted clear X-ray radioscopic image can be obtained.
Patent JP-S60226839-A (JP)
Title: Method for purifying acetaldehyde
Inventor: FUJIOKA HAJIME
IPC: C07C47/09
Filed: 1984-04-25
Abstract: PURPOSE:To suppress formation of paraldehyde and improve the stability of a purified acetaldehyde in purifying hydrous crude acetaldehyde produced from ethylene by the Wacker process by distillation, by bringing the above-mentioned acetaldehyde vapor into countercurrent contact with water in a concentration section of a distillation column. CONSTITUTION:Ethylene is reacted with oxygen in the presence of palladium chloride and a redox catalyst to give hydrous crude acetaldehyde, which is purified by distillation. In the process, water is fed from a point 9 above the feed position 1 of the hydrous crude acetaldehyde to a distillation column (A) therein, and the rising hydrous crude acetaldehyde is distilled while being in countercurrent contact with the water. Thus, a small amount of impurities promoting formation of paraldehyde in the acetaldehyde is easily removed to improve remarkably the stability of the purified acetaldehyde. The operating conditions of the distillation column (A) [ number of plates and reflux ratio of the column (A)] are eased to reduce the cost.
Patent JP-S58200850-A (JP)
Title: Device to convert rotation into reciprocation with u-turn
Inventor: TERAKAWA EITAROU
IPC: F16H35/00
Filed: 1982-05-17
Abstract: PURPOSE:To convert a fixed rotation into a fixed linear reciprocation and a U- turn reversion in the intermediate part thereof for putting a device requiring the said movements into practical use economically. CONSTITUTION:When a shaft 1 is rotated to revolve a gear 4 at 90 deg. as an arrow shows via an arm 3, an internal gear 2 is shifted upward by the distance of a half diameter of the gear 2 without rotating round its axis as it is restrained from lateral oscillation by fixed guide frames 5 and 5'. Then, when the gear 4 is revolved furthermore at 180 deg., the internal gear 2 is rotated round its axis at 180 deg. without changing the engagement position with the gear 4. When the gear 4 is furthermore revolved at 90 deg., the internal gear 2 is shifted downward by the distance of a half of its diameter this time. In this construction, the internal gear 2 makes a linear reciprocation with a U-turn reversion on the way on every one rotation of the shaft 1 for dying silk thread effectively in a drying device 11 of a silk thread 10.
Patent JP-H11278895-A (JP)
Title: Seawater resistant cement admixture and cement composition using same
Inventor: YAMAMOTO KENJI
IPC: C04B24/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To improve seawater and corrosion resistances by incorporating diethylene glycol and gypsums, activated silica and/or a pozzolan material. SOLUTION: The cement compsn. is obtd. by blending 100 pts.wt. cement with 0.1-10 pts.wt., preferably 0.5-9 pts.wt., further preferably 3-8 pts.wt. diethylene glycol and, optionally, one or more selected from 1-15 pts.wt., preferably 2-7 pts.wt. (expressed in terms of CaSO4 ) gypsums, 1-12 pts.wt., preferably 2-10 pts.wt. activated silica and 2-15 pts.wt., preferably 3-10 pts.wt. pozzolan material. When the cement compsn. is used, the formation of calcium hydroxide in a cement hardened body is inhibited and the structure of the cement hardened body is made dense and solid, accordingly chemical action with seawater is reduced and the durability of concrete used in a marine environment can be enhanced.
Patent JP-S62239041-A (JP)
Title: Surface inspecting device for magnetic recording medium
Inventor: DOMOTO SEIJI
IPC: G01N21/88
Filed: 1986-04-11
Abstract: PURPOSE:To perform efficient inspection with less man-hours by providing a surface inspecting function for monitoring the defect state and polished state of the surface of a magnetic layer formed on the surface of a magnetic recording medium. CONSTITUTION:A film 1 is supported and run under the surface inspecting device 5 by a backup roller 6 in contact and laser light 8 from the light emitting device 7 consisting of a laser light source and a scanner is made incident on the coating surface on the surface of the film 1. A defect state detector 10 is provided opposite diffuse reflected light 9 which forms a dark visual field as to reflected light of the laser light 9 from the film surface 1 and a polished state detector 12 is provided opposite regularly reflected light 11 which forms a light visual field respectively. Then, the film 1 after surface inspection is guided to a downstream-side pushing device 13, but a sizing roll 16 is provided between the devices 5 and 14 and the operation of the device 13 is stopped until a detected defect part reaches the device 13; and the film is sent to the downstream side without being punched and only a film 1 having no defect is blanked in a specific shape.