baber/WOPTO huggingface dataset:
Patent JP-S5575301-A (JP)
Title: Amplitude frequency characteristics compensating circuit at microwave band
Inventor: INAGAKI AKIHISA
IPC: H01P1/203
Filed: 1978-12-01
Abstract: PURPOSE:To secure compensation for the amplitude frequency characteristics of the transmission line by giving the continuous change to the load of the resonance circuit forming the band blocking circuit in the amplitude frequency characteristics compensating circuit of the band blocking type with the branch line provided in the middle of the transmission line. CONSTITUTION:Transmission line 3 and branch line 4 are connected via diode 7, and the current is supplied to diode 7 from power source 10 via variable resistor 9 and element 8 which is provided to secure the impedance matching and thus features the impedance larger enough than the characteristics impedance of the branch line. Diode 7 has variation of the forward resistance value according to the scale of the current supplied, and thus the current can be controlled via resistor 9. If the matching impedance is added across line 3 with the equivalent conversion given, L/C resonance circuit 5' features the structure of parallel connection of variable resistors 11. And the Q is changed by varying the resistance value of resistor 11, thus ensuring the compensation.
Patent JP-S5950065-A (JP)
Inventor: PAORO TEIRUSHIE
IPC: C04B41/50
Filed: 1983-08-12
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-H04346993-A (JP)
Title: New silane compound and its production
Inventor: OTSUKI TOSHIAKI
IPC: C07F7/18
Filed: 1991-05-22
Abstract: PURPOSE:To obtain the subject new compound, excellent in various performances such as water resistance, adhesion and reactivity and useful as a silane coupling agent, etc., by reacting an organoalkoxysilane compound having amino group with a substituted succinic anhydride. CONSTITUTION:(A) An organoalkoxysilane compound (e.g. 3aminopropyltriethoxysilane) having amino group is mixed with (B) a substituted succinic anhydride (e.g. isooctadecenylsuccinic anhydride) expressed by formula I (R is 8-30C hydrocarbon) in an amount so as to provide (1-X) number of acid anhydride groups contained in the substituted succinic anhydride of the component (B) based on the total number (X) of the amino groups contained in the silane compound of the component (A). The resultant mixture is stirred at 40-50 deg.C temperature for 15 min and reacted to afford the objective silane compound expressed by formula II, etc.
Patent JP-S5481220-A (JP)
Title: Purification of thioglycolic acid
Inventor: TAMASHIMA KAZUO
IPC: C07C313/00
Filed: 1977-12-09
Abstract: PURPOSE: Thioglycolic acid containing impurities as thiodiglycolic acid is brought into contact with a specific organic solvent in the presence of a specific amount of alkali and then the water layer and the organic solvent layer are separated and purified to produce high-purity thioglycol acid in high yield.  
     CONSTITUTION: Thioglycolic acid containing impurities such as thiodiglycolic and/ or dithioglycolic acids 6 and an alkali aqueous solution such as sodium hydroxide 5 in an amount of 0.5W2 times the equivalent quantity neutralizing the impurities are supplied to the packed part 1 of extraction column 4. Then they are brought into contact with water and a water-insoluble organic solvent 7 in the state that 2-ethylhexyl alcohol is dissolved in water, thus thioglycolic acid is separated into the orginic layer 8 in pure state and the impurities are separated from the water layer 9 as alkali salts.  
     EFFECT: The equipment used is simple and the energy consumption is little.  
     USE: Agent for cold permanent wave treatment and a starting material for tin mercaptide being a stabilizer of vinyl chloride resins. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S628946-A (JP)
Title: Original copy feed and discharge device
Inventor: KANEKO TAMAKI
IPC: G03B27/62
Filed: 1985-07-05
Abstract: PURPOSE:To automatically insert and discharge paper sheets and to prevent any paper sheet from being left, by providing such as arrangement that an one-way clutch may be rotated by an electromagnet through the intermediary of an actuating rod so that an original copy is held against a contact plate by means of a clamp roller. CONSTITUTION:When an original copy O is inserted into a paper feed port 15, a first original copy detecting sensor 20 detect the leading end of the original copy O to energize an electromagnet 10, and therefore, an actuating rod 7 is turned about a rotary shaft 5a. Accordingly, a clamp roller 5 is rotated through the intermediary of an one-way clutch 6 to hold the original copy on a contact plate 3. Then, the contact plate 3 moves forward, and the original copy O passes through an exposing device 2. Thereafter, when the contact plate 3 moves back and then stops, the free end 24a of a guide plate 24 is made into press-contact with the lower section of a guide plate 18, and simultaneously, the clamp roller 5 is rotated to discharge the original copy to the outside of the copying machine. Further, when the original copy O passes through a discharge paper detecting sensor 23, the contact plate 3 moves its stand-by position.
Patent JP-S5938956-A (JP)
Title: Capstan of tape recorder
Inventor: IDE AKIRA
IPC: C25F3/02
Filed: 1982-08-25
Abstract: PURPOSE:To obtain easily a large frictional coefficient, by obtaining a coarse surface by applying an electrolytic etching process to the tape contact surface of a capstan. CONSTITUTION:A capstan 1 used commonly as a rotary shaft is made of high chrome steel, and the surface of the capstan 1 is formed uniform. Then an electrolytic process is applied only to a tape contact surface 2 of the capstan 1. Thus a coarse surface is obtained for the surface 2, and an extremely high frictional coefficient of the surface 2 is ensured. Thus the tape is driven with no slip.
Patent JP-H04346745-A (JP)
Title: Baking of bread
Inventor: AOYANAGI YOSHINORI
IPC: A21D6/00
Filed: 1991-05-24
Abstract: PURPOSE:To shorten the kneading time of bread dough and obtain bread having excellent quality and fermentation power by adding a glutathione component in addition to yeast to a bread dough component. CONSTITUTION:A bread dough component is incorporated with yeast and a glutathione component such as purified glutathione and/or glutathione-containing yeast extract, stored in frozen state, thawed and baked after or without fermentation to obtain the objective bread. The amount of the glutathione component is preferably 10-100ppm based on the weight of the wheat flour used in the bread dough.
Patent JP-H11339873-A (JP)
Title: Terminal mounting structure and electronic apparatus using the same
Inventor: NISHIZAKI SHUJIRO
IPC: H01R9/18
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a terminal mounting structure having no occurrence of a soldering crack and pattern peeling, requiring no control of a gap between the terminal and the surface part of a terminal pedestal part, requiring no soldering, and easy to assemble and disassemble. SOLUTION: In a mounting structure in which a terminal lead part 10 of a terminal 8 to be threadedly mounted with a terminal screw 12 for connecting a lead wire is connected to a substrate 13, a terminal sliding contact member 16 to be connected to a conductive part provided on the substrate 13 is provided on the substrate 13, the terminal lead part 10 of the terminal 8 is inserted in a hole part 18 for sliding contact with the terminal sliding contact member 16, and the corner part of the terminal lead part 10 is forced into sliding contact with the peripheral surface of the sliding contact hole part 18.
Patent JP-H09306937-A (JP)
Title: Wire bonding apparatus
Inventor: TAKEMOTO TAKESHI
IPC: H01L21/60
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To stably bond works, irrespective of the directivity of a wire connecting bonding points by providing vibrators arranged so as to mutually operate approximately in the same direction and parallel in the direction perpendicular to the operating direction to apply ultrasonic vibrations to a bonding tool and means for switching the phases of the vibrators and exciting them. SOLUTION: The apparatus comprises vibrators 27a, 28a arranged so as to mutually operate in approximately the same direction and parallel in the direction perpendicular to the operating direction to apply ultrasonic vibrations to a bonding tool and means for switching the phases of the vibrators and exciting them. Vibration generators 21 are, e.g. composed of approximately annular halves of vibrators 27a, 28a coupled with approximately cylindrical halves of 27, 28 opposed with a gap e. When a positive or negative voltage is applied to each vibrator 27a, 28b, an extension or shrinkage stress is caused in each vibrator as shown by L or S and the extensional operation is repeated at specified frequency.
Patent JP-H0816706-A (JP)
Title: Ld holding device for information reader
Inventor: OSANAI AKIRA
IPC: G06K7/10
Filed: 1994-06-29
Abstract: PURPOSE:To provide an LD holding device for information reader with which an optical axis can be exactly controlled while reducing the number of parts and providing a sufficient heat radiating effect. CONSTITUTION:An LD holder 29 equipped with an LD 22 is held by a metallic elastic body 50. In this elastic body 50, members 50, 61, 62 and 100 for controlling the optical axis of the LD 22 held by the LD holder 29 vertically to the surface of a substrate 1 and a slider 52 for controlling it parallel to the surface of the substrate 1 are formed. While using these optical axis control members, laser light emitted from the LD 22 of the LD holder 29 is matched with the optical axis of an optical system, and the metallic elastic body 50 is fixed onto the substrate 1.
Patent JP-S6210216-A (JP)
Title: Non-oxidizing annealing treatment device for electrical steel sheet for hermetic compressor
Inventor: HASHIMOTO HIROKAZU
IPC: C21D9/46
Filed: 1985-07-08
Abstract: PURPOSE:To constitute the titled device which has high safety and permits easy operation, maintenance and control by providing an inert gas producing device which clears the oxygen and moisture remaining in an in-furnace atmosphere and a mechanism which shuts off the oxygen introducing into the furnace. CONSTITUTION:The atmospheric gas producing device of a calcination furnace 20 is constituted of a nitrogen gas generator which is installed with two adsorptive regeneration columns 14 packed therein with carbon molecule sieves and executes adsorption and desorption at a specified cycle by a pressure fluctuation system, a deoxidizing device 17 which mixes gaseous hydrogen with gaseous nitrogen to increase the purity thereof and brings the same into reaction with the residual oxygen and a dehumidifier which decreases the dew point of the gaseous nitrogen after the deoxidation. The oxygen shutting off mechanism is constituted of mechanism 26, 27 to shut off the oxygen intruding into the furnace through the aperture thereof, a mechanism 29 to quickly replace the oxygen in a heat insulating material, a barrier mechanism 21 which thoroughly shuts off the in-furnace atmosphere and a mechanism 28 to shut off the oxygen in a deoiling stage. The quantity of the residual oxygen in the furnace, dew point etc. are thereby made settable at the required conditions for the furnace gas.
Patent JP-H0439570-A (JP)
Title: Controller for hot air heater
Inventor: NANBA MASAYUKI
IPC: F24H3/04
Filed: 1990-06-05
Abstract: PURPOSE:To expand comfortable space in a room by a method wherein the angle of a louber is set based on an output from a control unit and the upper limit angle of the angle of the louber is set based on the output of room temperature detection while the angle of the louber is set within the set range of angle. CONSTITUTION:A control unit 13 starts combustion in accordance with a predetermined program. When the combustion is confirmed, a set room temperature is detected to operate the amount of combustion by the difference of outputs and outputs it to an amount of combustion changing means 14 and an amount of hot air changing means 15 while a louber angle setting unit 16 operates and sets the angle of a louber. Then a room temperature is detected to operate and set the upper limit of the angle of louber based on a room temperature output in accordance with a stored regulation previously through a louber angle upper limit setting unit 17. Thereafter, a louber angle output is outputted to a louber angle changing means 8 in accordance with a predetermined regulation to set the louber at a predetermined angle. According to this method, comfortable space in a room can be expanded and comfortable heating can be obtained.
Patent JP-H0442058-A (JP)
Title: Material containing anti-elastin antibody and manufacture thereof
Inventor: KANEDA SHINICHI
IPC: C07K16/00
Filed: 1990-06-06
Abstract: PURPOSE:To obtain the maximum antibody titer in a short period by inoculating elastin as an antigen into a chicken, forming the antibody in the body of the chicken, and recovering the material containing the antibody from the blood component. CONSTITUTION:Insoluble elastin is treated and made soluble with enzyme, acid or alkali. The solubilized elastin is inoculated into a chicken together with an immunity enhancing agent by way of subcutaneous injection, abdominal- cavity administration or the like. The amount of the initial inoculation is about 100 - 5,000 mug per chicken. An antibody which is specific to the elastin is formed in the body of the chicken within several weeks from the initial inoculation. In order to keep the high titer of the anti-elastin antibody in the chicken, the elastin having about the same amount as the initially inoculated elastin is additionally inoculated at an interval of 1 - 3 weeks. The blood component of the chicken wherein the anti-elastin antibody is formed in this way is picked up. Thus the blood component containing the material having the antibody that is the intended object to be recovered can be obtained. The maximum antibody titer can be obtained in a short period.
Patent JP-H1084477-A (JP)
Title: Dot-forming method and storage medium for it
Inventor: SANO HIROSHI
IPC: G03F5/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To realize stable gradation reproduction in a super cell system by lighting up a pixel, so that a difference between a maximum deviation and a minimum deviation is a specific rate within a specific range of a dot area rate, with respect to the deviation among density values, calculated at a plurality of density measurement positions. SOLUTION: A plurality density measurement positions are set in a respective unit area and in the case of lighting up pixels within the repetitive unit area, depending on an almost uniform dot area rate, the picture elements are lighted up, so that a difference between a maximum deviation and a minimum deviation within a range of the dot area rate of about 20%-80% is at most 0.3%, with respect to the deviation among density values calculated at a plurality of density measurement positions. The area of a prescribed shape including a plurality of dot areas is used for one repetitive unit area, and a threshold level assigned to each picture element in the repetitive unit area is compared with an image signal in the method of forming dots and fluctuation of the density deviation is less in comparison to the conventional devices and stable gradation reproduction is realized.
Patent JP-S5851976-A (JP)
Title: Method and apparatus for recovering waste oil
Inventor: AKITA HIDEO
IPC: C02F1/40
Filed: 1981-09-22
Abstract: PURPOSE:To easily recover waste oil present on the surface and its vicinity of an oil-water separating cell, by successively immersing a plurality of recovering plates attached to a chain in the oil-water separating cell, and then scrubbing them to recover the waste oil. CONSTITUTION:An oil-recovering drive chain 3 is stretched between an upper chain-drive sprocket 1 and a lower chain-drive sprocket 2 and connected to one end of each waste oil-recovering plate 4. A main switch 16 is put on, a test switch 14 is pushed down to confirm normal operation, and then a time switch 13 is set. Consequently, the waste oil-recovering plates 4 are successively immersed under the water surface of the oil-water separating cell 15 by the rotation of a motor 12, passed through the upper chain-drive sprocket 1 and carried to a waste oil wiper 5. The waste oil is hence wiped off and accumulated in a waste oil reservoir 8.
Patent JP-S5673047-A (JP)
Title: Decaprenylamine derivative
Inventor: TAWARA YOSHIYUKI
IPC: C07D213/74
Filed: 1979-11-19
Abstract: NEW MATERIAL:A decaprenylamine derivative of formula I (n is 0W2; R 1  is H, lower alkyl or decarprenyl; R 2  is phenyl or pyridyl) and its acid addition salt.  
     EXAMPLE: N-Benzyl-didecaprenylamine hydrochloride.  
     USE: A preventive for infection of vertebral animals with virus. It has interferon- inducing acitivity, and also antiviral and antineoplasmic activities. Administered by oral administration, inhalation, etc. Dose: 0.5W20mg/kg, pref. 3W5mg/kg.  
     PROCESS: The compound of formula I is prepared, e.g. by converting decaprenol of formula II to a halide or an arylsulfonic acid ester, etc., and reacting the product with a primary amino compound or a secondary amino compound in the presence or absence of a base. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S629250-A (JP)
Title: Transfer device for sample grain
Inventor: MORI TAIICHI
IPC: G01N1/00
Filed: 1985-07-05
Abstract: PURPOSE:To make the foreign matter of the pebble larger than a grain not to fall from a grain drop port by providing the grain drop port having the gap in which a grain can fall at the terminal side of the guide plate guiding between a grain and spiral groove. CONSTITUTION:In the device to transfer a grain to a grain moisture measuring instrument and shell cut detector, etc. the spiral groove 1 to transfer a grain by inserting the one piece on the rotary outer periphery of a delivery spiral 2 is formed and the guide plate 3 to guide the grain in the space with the spiral groove 1 thereof is provided close to the outer peripheral face of one side of the spiral groove 1. Also on the terminal part of the delivery spiral 2 the grain fall port 5 having the gap in which the grain can fall between the lower end part 4 of the guide plate 3 and the outer peripheral face of the spiral groove 1 is provided. The grain and smaller impurities than that are guided between the spiral groove 1 and guide plate 3 and transferred to the terminal part and dropped from the fall port 5, but the foreign matter of the pebble, etc. larger than the grain is not dropped from the fall port 5 and discharged to the outside through the discharging path from the terminal of the delivery spiral 2.
Patent JP-2000081860-A (JP)
Title: Phase adjusting method for sample-and hold pulse, and phase adjusting device
Inventor: YAMAMOTO HIDEKI
IPC: G09G3/36
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a phase adjusting method of a sample-and-hold pulse by which the accuracy of phase adjusting of a sample-and-hold pulse can be improved. SOLUTION: When the number of dots written simultaneously in a liquid crystal panel is assumed to be N, α is assumed to be a natural number, β is assumed to be a natural number in the range of 1<=β<=(N/2), this method is provided with a first step in which a pattern of three vertical lines having interval of αN+βor a pattern of three vertical lines having interval of αN-β are generated as pattern for adjusting a phase, signal having waveform in accordance with the vertical line pattern is inputted to a sample-and-hold circuit, and a second step in which a phase of a sample-and-hold pulse is adjusted based on amplitude of output waveforms of the sample-and-hold circuit for each vertical line pattern.
Patent JP-S5574792-A (JP)
Title: Preparation of protease for peptide synthesis
Inventor: KOIDE YOSHINAO
IPC: C12N9/54
Filed: 1978-12-04
Abstract: PURPOSE: To prepare a protease for the peptide-synthesis, free of esterase and amidase, by culturing Bacillus sp. No.36.  
     CONSTITUTION: Bacillus sp. No.36 (FERM-P No.4756) is cultured in a liquid medium containing a carbon source, a nitrogen source, inorganic salts, etc. or in a solid medium such as wheat bran. The cultured liquid is filtered to remove the bacterial cells, and the filtrate is subjected to a single stage purification comprising ultrafiltration, salting out with ammonium sulfate, decolorization, dialysis, etc., to obtain the desired protease for peptide-synthesis, free of esterase and amidase. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11332573-A (JP)
Title: Barnacle adhesion protein vi gene
Inventor: KAMINO KEI
IPC: C12N1/21
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a gene which codes for a specific protein, and allows production of a protein which serves as a raw material for an adhesive which can be used in water or under humid conditions. SOLUTION: This gene codes for (A) a protein having an amino acid sequence shown by the formula, or (B) a protein having an amino acid sequence which one or more amino acid(s) is/are deleted from, substituted in, or inserted into the amino acid sequence shown by the formula, and codes for a protein having adhesiveness. It is preferable to produce the protein having adhesiveness by culturing a microorganism (FERM P-16827) such as Escherichia coli containing a recombinant DNA into which the gene was introduced.
Patent JP-S5851239-A (JP)
Title: Control system for power generation
Inventor: TANJI MICHIYASU
IPC: H02P9/04
Filed: 1981-09-21
Abstract: PURPOSE:To operate a generator only upon necessity and improve the fuel consumption thereof by a method wherein a prime mover and the generator are coupled by a coupler and the generator is operated or stopped by a control unit through the coupler in accordance with the opening degree of a throttle valve. CONSTITUTION:The coupler 3 is in a coupled condition at all times when there is no current input and the rotation of the prime mover 1 is transmitted to an auxiliary generator 2. When the opening degree of the throttle valve is in a specified level, the output of the signal of a throttle opening degree detector 4 is low and a relational controller 5 will never output a control current to the coupler 3. Accordingly, the generator 2 continues to generate a power by the rotation of the prime mover 1. On the other hand, when the opening degree of the throttle valve is increased for running a vehicle, the output of said detector 4 is increased, and when it is arrived at a predetermined value, the relational controller 5 is operated to output the control current to the coupler 3. As a result, the coupler 3 separates the generator 2 from the prime mover 1 and, accordingly, the output of the prime mover 1 is totally transmitted to a driving system and is consumed effectively for the running only.
Patent JP-S5850341-A (JP)
Title: Stay damper
Inventor: HIDAKA TOSHIHIKO
IPC: F16F9/48
Filed: 1981-09-21
Abstract: PURPOSE:To increase repulsive force at a certain interval in time of compression starting, by setting up a stopper provided with a passage device and another stopper provided with a check valve action in series at the side of a cylinder, while installing an expanded diametral part communsurate to these stoppers in a piston rod. CONSTITUTION:A stopper 18 provided with an interconnecting opening 28 and a rubber stopper 27 provided with a check valve action are set up at the side of a cylinder 9 while a spacer 24 of an expanded diametral part fitting only at the prescribed stroke to the stopper 18 and the rubber stopper 27 in time of their overelongation is installed to a piston rod 11. If compression starts from the overelongation state intact, the spacer 24 is being fitted in the stopper 18 and the rubber stopper 27 immediately after the start so that an oil chamber 12a comes into a state of negative (suction) pressure, producing suction force and thereby repulsing the piston rod 11. With this effect repulsive force can be swollen at a certain interval when compression starts; it may serve for accident prevention, e.g., door dropping and the like.