baber/WOPTO huggingface dataset:
Patent JP-S62262222-A (JP)
Title: Back coat material for magnetic recording medium
Inventor: TSUNODA MAKOTO
IPC: G11B5/735
Filed: 1986-05-07
Abstract: PURPOSE:To improve reliability by incorporating a specific polyurethane resin, copolymer of vinyl chloride, vinyl acetate and vinyl alcohol, arom. poly isocyanate, carbon black and higher fatty acid into a titled material. CONSTITUTION:This back coat material is formed by containing the polyurethane resin having at least 2-4 hydroxyl groups at the molecular terminal and having the number average mol.wt. ranging 10,000-100,000, the copolymer of the vinyl chloride, vinyl acetate and vinyl alcohol, the arm. polyisocyanate, the carbon black and the higher fatty acid. The copolymer is incorporated into the material at 30-120pts.wt. per 100pts.wt. polyurethane resin (solid content). The arom. polyisocyanate is incorporated therein at 1.2-3.0 times equiv. per the hydroxyl group equiv. of the polyurethane resin.
Patent JP-S5531845-A (JP)
Title: Abs resin composition
Inventor: OOWADA HIROHISA
IPC: C08F2/26
Filed: 1978-08-29
Abstract: PURPOSE: To suppress the foaming of ABS resin emulsion during coagulation and filtration processes in the emulsion graft polymerization of ABS resin, by adding a specific mixed fatty acid metal salt as an emulsifier.  
     CONSTITUTION: 5W60 Parts by weight of polybutadiene latex, 30W70 parts of styrene or its derivative and 10W40 parts of acrylonitrile are graft-polmerized in an emulsified state, in the presence of (pref. 1.5W4% of) an emulsifier composed of a mixed fatty acid metal salt obtained by mixing (A) 0W70wt% of a compound I and (B) 30W100wt% of a compound II (R 1 , R 2 , R 3  are 8W20C, 4W19C and 1W10C alkyls, respectively; M is alkali metal). The emulsifier can be obtained, e.g. by oxidizing a 9W21C n-olefin by oxo-process to afford a 10W22C mixed fatty acid having a straight side chain, separating the mixed acid into straight chain fatty acids and branched chain fatty acids, again mixing the acids at a specific ratio, and saponifying the mixture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60249273-A (JP)
Inventor: KATOU SHINICHI
IPC: H01R13/422
Filed: 1984-05-23
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-H01157107-A (JP)
Title: Audio amplifying circuit
Inventor: EDOARUDO BOTSUTEII
IPC: H03F3/30
Filed: 1988-04-28
Abstract: PURPOSE: To obtain an integrated circuit for an audio amplifier small in number of pins by connecting a couple of resistors to a coupler of feedback resistors of a noninverting amplifier so as to configure a bridge circuit and connecting a noninverting input of a noninverting and an inverting amplifier between a couple of resistors connected between a power supply and ground via a resistor. CONSTITUTION: A bridge type audio amplifier circuit 1 made into an integrated circuit is housed in a package 10 provided with pins for external connection. A couple of resistors R8 , R9 are connected in parallel to feedback resistors R4 , R5 of a noninverting power amplifier A1 to form a bridge circuit 12. Furthermore, a couple of resistors R1 , R2 are connected between a positive power supply Vc and ground. Noninverting input terminals of the noninverting and inverting power amplifiers A1, A2 are connected between resistors R1 , R2 via input resistors R3 , R10 respectively. Furthermore, a resistor RL is a speaker. Thus, since number of pins is educed, the size of the package is made small and the circuit is easily mounted onto a car radio set.
Patent JP-S58220067-A (JP)
Inventor: AOKI KENICHI
IPC: B66B1/14
Filed: 1982-06-16
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-S60248646-A (JP)
Title: Depolymerization of waste polyester
Inventor: FUJITA AKIHARU
IPC: C08G63/02
Filed: 1984-05-25
Abstract: PURPOSE:To obtain high-quality bishydroxyethyl terephthalate and/or its oligomer, by depolymerizing a waste polyester composed mainly of ethylene terephthalate under a specific condition in a short time. CONSTITUTION:A bishydroxyethyl terephthalate and/or its oligomer (abbreviated as BHT) wherein the equivalent ratio of the glycol component to the acid component is 1.3-2.0 is charged in a reaction vessel in molten state. Ethylene glycol and waste polyester are added simultaneously and continuously to the reaction vessel, and the waste polyester composed mainly of ethylene terephthalate is depolymerized by keeping the equivalent ratio of the glycol component to the acid component to 1.3-2.0 and keeping the temperature of the depolymerization reaction system at 215-250 deg.C under stirring. The polyester prepared by the polymerization of the BHT obtained by the depolymerization has high softening point, excellent color tone, low content of foreign materials, and high quality.
Patent JP-S5630549-A (JP)
Title: Air conditioner
Inventor: IIJIMA HITOSHI
IPC: F24F11/02
Filed: 1979-08-17
Abstract: PURPOSE: To make an outdoor temperature sensor unnecessary, by detecting at least three temperatures of indoor air inflow and outflow side temperatures and refrigerant inflow and outflow side temperatures of an indoor side heat exchanger to estimate an outdoor air temperature to control the room temperature.  
     CONSTITUTION: In a refrigerating cycle comprising a compressor 23, an outdoor side heat exchanger 21, an expansion apparatus 24, and an indoor side heat exchanger 11 that are connected through piping, are provided temperature sensors 33,  34 for detecting refrigerant temperatures on the inflow and outflow sides of the heat  exchanger 11 in an indoor unit surrounded within a dotted line 10, and temperature sensors 31, 32 for detecting air temperatures on the inflow and outflow side of the heat exchanger 11. The outputs of the sensors 31W34 are inputted to an outdoor temperature estimation apparatus 35 to obtain an estimated outdoor air temperature based on a specified equation. An output of the esitmation apparatus 35 is inputted to a displayer 36 and also inputted to a thermostat 37 for controlling the operation of the compressor 23 to regulate the setting temperature. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6425706-A (JP)
Title: Agricultural insecticide and acaricide having enhanced effect
Inventor: TANIZAWA KINJI
IPC: A01N43/90
Filed: 1988-04-27
Abstract: PURPOSE:To obtain the titled agricultural chemical, containing a 16-membered ring macrolide based natural product or derivative thereof as an active ingredient and a large amount of a surfactant and having excellent ovicidal activity against citrus red mite, etc., insecticidal activity against aphid, etc., and great residual effect properties. CONSTITUTION:An agricultural chemical obtained by containing a 16-membered ring macrolide based natural product expressed by the formula (R<1> and R<2> are H, etc.; the dotted line indicates single or double bond; R<3> is alkyl, etc.; R<4> and R<5> are OH, etc.; A is O or single bond) or derivative thereof, e.g. milbemycin A3 or avermectin B1a, as an active ingredient and a surfactant in an amount of >=13pts.wt., preferably >=40pts.wt. in 100pts.wt. composition. The content of the active ingredient is preferably <=3wt.%, especially <=1.5wt.% at the ratio of the surfactant to the active ingredient kept at 50:>=1, especially 100:>=1. Dialkyl sodium sulfosuccinates, polyoxyalkylene alkyl ethers, etc., are cited as the surfactant. In use, the titled composition is diluted with water and sprayed. The surfactant concentration in the spraying solution is normally >=400ppm and <=2,000ppm.
Patent JP-H01276430-A (JP)
Title: Information writing circuit for optical disk device
Inventor: ASHINO KAZUYA
IPC: G11B7/0045
Filed: 1988-04-27
Abstract: PURPOSE:To execute recording with an optimum recording output and to improve the reliability of recording information by taking-in a detecting signal, which corresponds to light quantity to be reflected from an optical disk, and outputting optimum writing light quantity to correspond to this signal. CONSTITUTION:The signal of a four-dividing focus detector 61, which outputs the detecting signal corresponding to the light quantity to be reflected from an optical disk 2, is taken-in and the writing light quantity to correspond to the signal is outputted from a control circuit 10. The respective detectors are successively added on a diagonal line by four detecting signals from the focus detector 61 and supplied to the circuit 10. Since there is a phenomenon that a reflection factor is increased and optimum power is increased when the film thickness of a recording medium in the optical disk 2 is thick, such a condition is utilized. Then, even when there is dispersion in the film thickness of the recording medium, since increase and decrease control is executed by the circuit 10 so that the optimum writing light quantity can be enlarged in case that reflected light quantity from the disk 2 is large, the fluctuation of recording sensitivity is compensated and the recording can be always executed with the optimum recording output. Then, the reliability of the recording information can be improved.
Patent JP-S5530386-A (JP)
Title: Magnetically driven arc weding electrode for deburring work
Inventor: HORIKAWA NOBUSUKE
IPC: B23K9/08
Filed: 1978-08-28
Abstract: PURPOSE:The titled electrode to give the deburred round face, prepared by installing the ring type  groove for introducing the fast gas stream at inside of the magnetically driven are welding electrode for the deburring wotk, and by boring the gas jetting hole communicated to the ring  type groove at the face opposite to the cutting plane of the metallic pipe. CONSTITUTION:Above the cutting plane 2 of the metallic pipe O being previously cut, the  magnetically driven arc welding electrode 1 for deburring work, is arranged so as to leave a  specified gap (g) between the cutting plane 2 and the bottom plane of the electrode 1; within  this electrode 1, the ring type groove 3 is installed for introducing the fast gas stream 7; at the  bottom plane of the electrode 1 facing against the cutting plane 2 of the metallic pipe 0, the  gas jetting hole 4 is bored so as to be communicated to the groove 3. The welding current is  supplied from the arcing power source, and the arc 5 is generated across the electrode 1 and the cutting plane 2, and the arc 5 is circumferntially rotated at high speed owing to the interaction  of the arcing current and the magnetic field; the heat of the arc melts the burr 6 generated at the cutting plane 2 while the cutting work, and the molten burr is scattered and perfectly removed  away by the fast gas stream 7 jetted from the gas jetting hole 4 of the electrode 1.
Patent JP-S5330371-A (JP)
Title: Electronic circuit for timepiece
Inventor: MURATA MITSUHIRO
IPC: G04G5/00
Filed: 1976-09-01
Abstract: PURPOSE:To provide a timepiece, in which its various functions can be performed in reliable manner through electric control of a function-mode selecting circuit.
Patent JP-S587334-A (JP)
Title: Preparation of stringy porous product
Inventor: OKITA KOUICHI
IPC: B29K27/18
Filed: 1981-07-04
Abstract: PURPOSE:To obtain stringy porous product of tetrafluoroethylene resin having fine hole diameters and high porosities as well by a method wherein tetrafluoroethylene resin containing liquid lubricant is molded in the form of string, then stretched between special hot rolls and sintered. CONSTITUTION:Tetrafluoroethylene resin containing liquid lubricant such as petroleum solvent etc. is molded by paste technique in the form of tube or rod string 1, said liquid lubricant is removed, this string 1 is stretched in the longitudinal direction by a pair or more of hot rolls 4, 5 and 6, 7... having multiple grooves 10, 11..., then sintered at temperatures 327 deg.C or more to obtain the desired stringy porous substance. Besides, it is preferred to stretch the above- mentioned string 1 with four or more hot rolls having multiple grooves and with different ratios of rotation between two or more hot rolls.
Patent JP-H0213471-A (JP)
Title: Catheter assembly and cannula insertion
Inventor: DANIERU JIEI BARUBUIERUTSU
IPC: A61M25/00
Filed: 1989-04-26
Abstract: PURPOSE: To prevent the twisting of a cannula over the overall length between an insertion body and a hub and to inset this cannula into the blood vessel through the insertion body by as much as a selected length by providing the catheter assembly with a sheath-like body having a longitudinal slit, a sheath- like body peeling means and first and second locking members. CONSTITUTION: The sheath-like body 36 is extended with the longitudinal slit 41 from a terminal end part 38 to a base end side part 40. When the cannula 12 is inserted into the insertion body 22 by the desirable length and the cannula 12 is slid through the conducting channel 20 in the insertion body 22 in a terminal end side direction, the sheath-like body 36 is successively peeled from the circumference of the cannula 12 by the sheath-like body peeling means 42 beginning from the sheath-like body terminal end side part 38. The second locking member 62 is meshed with the first locking member 52 after the cannula 12 is inserted into the patient's body by a desired length. The remaining part of the sheath-like body 36, i.e., the base end side part 40 extends toward the base end side direction from the second locking member 62, thereby keeping preventing the twisting of the cannula 12.
Patent JP-2000292470-A (JP)
Title: Antenna reception performance measuring device for communication device
Inventor: NODA KENICHI
IPC: H01P5/04
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To accurately measure antenna's reception capability of various communication devices with simple measuring equipment for a reduced measurement cost, and to accurately measure the reception performance of an antenna itself separately from a reception unit among various communication devices. SOLUTION: The radio wave of specified output is radiated in a specified direction from the antenna of a waveguide part 3 as vertical or horizontal wave at the reception frequency of a communication device comprising at least a reception unit for receiving radio wave. The electric field intensity of the radio wave coming from the waveguide part 3 is varied by an electric field intensity variable part 5. A measurement part 7 is provided with an antenna of communication device extendable in the direction orthogonal to the radiation direction of radio wave. The radio wave conning from the measurement part 7 is absorbed with a radio wave absorbing part to regulate radiation to the measurement part.
Patent JP-H08307204-A (JP)
Title: Filter circuit with plural-input provision
Inventor: MIYANO TADASHI
IPC: H03H11/12
Filed: 1995-04-28
Abstract: PURPOSE: To improve the mount efficiency on a printed circuit board by employing one operational amplifier, capacitors and resistors so as to allow the circuit to act like a low pass filter with plural-input provision whose characteristic is expressed in a cubic function thereby allowing the number of operational amplifier required to be only one and enough for the purpose. CONSTITUTION: A capacitor C1 is connected between a common line and a common connecting point of input resistors R1 -Rn whose one-side ends are connected in common. Resistors RB, RC are connected in series between the common connecting point of the input resistors R1 -Rn and an input terminal of an operational amplifier OP. Then a capacitor C2 is connected between a common connecting point of the resistors RB, RC and an output terminal of the pattern OP and a capacitor C3 is connected between the input terminal of the operational amplifier OP and the common line. In the circuit connected as above, an output voltage with respect to input voltages V1 -Vn is expressed in equation 1, and then this circuit is found to be a low pass filter with plural-input provision whose characteristic is expressed in a cubic function.
Patent JP-S58223013-A (JP)
Title: Apparatus for measuring surface shape of body
Inventor: OONUMA KATSUYOSHI
IPC: G01B7/34
Filed: 1982-06-18
Abstract: PURPOSE:To measure the surface shape of a body, whose light reflectivity is small such as a video disk, by arranging a contact type displacement detector on the measuring surface of a material to be measured, which is rotatably supported, and detecting the moving position and displaced value. CONSTITUTION:When the undualtion of a disk 2 in the circumferential direction is measured, a displacement detector 3 is contacted with an arbitrary position on the disk surface. When a start button is operated, a motor 16 starts a constant speed rotation at a speed lower than a rated speed when the disk is used. At this time, angular pulses BS from a rotary encider 18 and a signal AS detected by the displacement detector 3 are introduced in an operation control part 5. When the undulation of the disk 2 in the radial direction is measured, the displacement detector 3 is set at the innermost position on the surface of the disk 2. When the start button is operated, a motor 40 starts the rotation, the displacement detector is moved to the outer periphery side from the inner side of the disk 2 and detects the undulation of the surface of the disk 2.
Patent JP-S5532067-A (JP)
Title: Production of photo mask for printed board
Inventor: OOGURO KOUJI
IPC: G03F1/00
Filed: 1978-08-29
Abstract: PURPOSE:To curtail the production time, by placing a mask pattern on a glass substrate, putting plural circuit patterns thereon, temporarily fitting them by matching each land, placing and adhering a film thereon, and making a photo mask by separating the temporary fitting. CONSTITUTION:A master pattern 3 having positioning holes 6 and forming a plurality of common lands is set on a glass substrate 1, with the film side above, by matching the positioning holes 6 with the positioning pins 2 on the glass substrate 1. A desired circuit pattern 4 is cut to a proper number of pieces in a proper size, and, with the film side down, temporarily fitted with gluing fluid by matching with the common lands of the master pattern. A quick-drying transparent adhesive is spread on the circuit pattern 4. A base film 5 which transmits the light sufficiently and is drilled with positioning holes is put on and adhered to the circuit pattern 4 by utilizing the positioning holes 6 and pins 2. Then, by removing the temporarily fitted part above, a desired photo mask is completed.
Patent JP-S589648-A (JP)
Title: Artificial nourishing for keeping freshness of harvested fruit
Inventor: TAIRA SEISUKE
IPC: A23B7/00
Filed: 1981-07-04
Abstract: PURPOSE:To prevent the lowering of the freshness of a fruit, by thrusting the fruit stalk into a sponge impregnated with a water solution contaning nutrients, thereby supplying the nutrients to the fruit. CONSTITUTION:The sponge 1 is impregnated with a water solution containing nutrients suitable for the fruit to be preserved, and packed with a water-proof packaging material 2. The stalk of the fruit is cut slantly to make a sharp tip, and thrust through the packaging material into the sponge to allow the absorption of the nutrients.
Patent JP-H07139833-A (JP)
Title: Air conditioner
Inventor: MIYATA KENJI
IPC: F25B43/00
Filed: 1994-05-19
Abstract: PURPOSE:To reduce the number of component parts, increase an allowable range of a refrigerant charging amount, cope with an increase in a high pressure refrigerant pressure and improve an operating capability under utilization of non-azeotropic refrigerant. CONSTITUTION:A refrigerant circulating circuit 1 of a closed circuit capable of performing a reversible operation between a cooling operation cycle and a heating operation cycle while a compressor 21, an outdoor heat exchanger 23, an outdoor electrical expansion value 25 where refrigerant flows in both directions and an indoor heat exchanger 31 are connected in sequence. Then, between the outdoor electrical expansion value 25 in the refrigerant circulation circuit 1 and the outdoor heat exchanger 23 is arranged a refrigerant adjusting device 4 for storing liquid refrigerant during a heating operation cycle, supplying an amount of refrigerant corresponding to a stored amount of the liquid refrigerant to a heat exchanger 23 at a heat source and in turn storing the liquid refrigerant during a cooling operation cycle. In addition, the refrigerant filled in the refrigerant circulation circuit 1 is composed of mixed refrigerant of R32 and HF134a.
Patent JP-S586423-A (JP)
Title: Audible method for super-low frequency sound
Inventor: KAMIYOSHI HIROSHI
IPC: G01H3/10
Filed: 1981-07-06
Abstract: PURPOSE:To eliminate the overlocking and to increase the efficiency and reliability of measurement, by converting a super-low frequency sound into an electric signal and then multiplying the electric signal by an electrical waveform of a standard audible sound to decide the signal in the form of the level of an audible sound. CONSTITUTION:The sound pressure is detected by a microphone 1, and only a super-low frequency sound is extracted via an amplifier 2 and a filter 3. The output of an electrical waveform oscillator 4 which corresponds to a standard audible sound is fed to a multiplier 5 along with the output of the filter 3. The waveform obtained through the multiplier 5 is amplified by an amplifier 6 and then reproduced by a loudspeaker 7. Then the audible sound is delivered through the speaker 7. The microphone 1 is set in various directions and detects a super- low frequency sound in these directions. In such case, a sound of a prescribed level according to the amplitude of the super-low frequency sound is heard at a high or low level. While no sound is heard when no super-low frequency sound exists.
Patent JP-H10276734-A (JP)
Title: Ingredient-containing soup
Inventor: OKITA TETSUO
IPC: A23L33/20
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a health food in a packaging state of being sterilized and sealed in a colloidal state not requiring a specific treatment in use, having low calorie, low fat and a prescribed flavor and containing various kinds of fibrous materials. SOLUTION: A chicken refuse is quickly sprinkled with hot water and unnecessary oils and fats are removed so as to have a light taste. The chicken refuse is mixed with a large amount of various kinds of vegetables, boiled for many hours and condensed. The condensed liquid is filtered by a cloth to prepare a main component of a soup, which is mixed with separately shredded several kinds of vegetables, seasoning and spice. The mixture is heated by empirically adjusting a heating degree and a heating time and a preparation degree is judged to give an ingredient-containing soup. The soup is packed into a container convenient for transportation and preservation, sealed, sterilized and cooled to give the objective product.
Patent JP-2000296365-A (JP)
Title: Address specifying device
Inventor: UMEDA SO
IPC: G06K9/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To easily and properly keep the maintenance of an address database and to provide an address specifying device for making easy the delivery of matter to be delivered. SOLUTION: A character recognizing device 102 performs character recognition from an image inputted by an image read-out part 102. A word recognizing part 103 recognizes recognized results of the character recognizing part 102 as a word. A address name demarcating part 105 separates the word recognized by the word recognizing part 103 into an address character line and a name character line. An address discriminating part 107 retrieves address/name information corresponding to the separated address/name character lines from an address database 106 to output record numbers added to the address/name information to an address frequency database 108.  A deletion monitoring part 109 collates the record number appearing in the address frequency database 108 with all the record numbers in the address database 106, thereby deleting address information having the record number not appearing in the address frequency database 108 from the address database 106.