baber/WOPTO huggingface dataset:
Patent JP-H05156150-A (JP)
Title: Elastomer and its production
Inventor: UCHIDA YUJI
IPC: B29K75/00
Filed: 1992-02-10
Abstract: PURPOSE:To a molded elastomer article having an improved mold releasability and an excellent coatability by the reaction injection molding of a polyurethane resin, a polyurea resin, etc., using a specific polyester condensate as an internal mold release agent. CONSTITUTION:A molded elastomer article is provided by the reaction injection molding of a polyurethane resin, a polyurea resin, a polyurethane/urea resin, and/or a polyurea/amide resin using an internal mold release agent which comprises a compsn. contg. a polyester condensate of a hydroxylated satd. fatty acid and/or a hydroxylated unsatd. fatty acid prepd. by transesterification and/or a product prepd. by introducing amino or imino groups to molecular ends of the condensate.
Patent JP-S58174301-A (JP)
Title: Preparation of composition for fumigation
Inventor: ISHINO TEIICHI
IPC: A01N25/20
Filed: 1982-04-07
Abstract: PURPOSE:To provide the titled composition containing uniform nitrocellulose particles, safely, by dispersing and dissolving a raw material of fumigation composition such as insecticidal composition, etc. in a mixed solvent comprising a specific solvent which dissolves nitrocellulose and a specific solvent which does not dissolve nitrocellulose, and removing both solvents from the solution with heat under agitation. CONSTITUTION:A fumigating composition raw material (e.g. a mixture of nitrocellulose and an insecticide, fungicide, diatomaceous earth, melamine, etc.) is dispersed and dissolved in a solvent mixture comprising an organic solvent which dissolves nitrocellulose and an organic solvent which does not dissolve nitrocellulose and has higher boiling point than the former solvent (e.g. a combination of methanol and heptane, methanol and octane, etc.). Both solvents are removed from the solution with heat under agitation to obtain a powdery, pellet or granular fumigation composition for fungicidal and insecticidal use.
Patent JP-S61215310-A (JP)
Title: Multi-phase gelatinous hair-treatment composition
Inventor: MAEKAWA AKIO
IPC: A61Q5/12
Filed: 1985-03-20
Abstract: PURPOSE:To provide the titled composition having excellent appearance and god hair-treatment performance, and composed of two separated phases comprising a (semi)transparent phase containing a specific component and an opaque phase containing a specific component different from the above component. CONSTITUTION:A multi-phase gelatinous hair-treatment composition composed of (A) the quaternary ammonium salt of formula I (R1 and R2 are 8-22C alkyl or 8-22C hydroxyalkyl; R3 and R4 are 1-3C alkyl or 1-3C hydroxyalkyl; X is halogen), (B) (B1) sorbitan 10-26C fatty acid ester added with 1-30mol of EO, (B2) glycerol 10-26C fatty acid ester added with 2-30mol of EO and (B3) the compound of formula II [R5 is 10-26C (hydroxy)alkyl; n is 2-10], etc., and (C) (C1) the compound of formula III (R10 is 5-25C alkyl; R11 is 3-30C alkyl) and (C2) a glyceride derived from glycerol and a 12-24C fatty acid, etc., and forming mutually separated two phases comprising a gelatinous phase composed of the components A and B and a gelatinous phase composed of the components A, B and C.
Patent JP-H06272697-A (JP)
Title: Impeller with movable blade
Inventor: OKAMURA TOMOYOSHI
IPC: F04D11/00
Filed: 1993-03-17
Abstract: PURPOSE:To increase energy given to a main flow and total head through the enlargement of blade length for the passage of a main flow, and ensure a discharge amount to be easily controlled by providing a stationary blade forward of a movable blade, regarding an impeller equipped with a movable blade. CONSTITUTION:An impeller 2 is equipped with a movable blade 1 capable of turn-about a stem 8, and driven with a pump shaft 3 in a casing 4. In this case, the impeller 2 has a stationary blade 6 forward of the movable blade 1. Also, the stationary blade 6 is fixed, for example, to an impeller hub in the front of the movable blade 1. Also, the shape of the stationary blade 6 is made so as to be continuous to the shape of the movable blade 1, according to a normal design blade angle. Furthermore, the height of the blade 6 is made zero at a hub inlet, and the height at the rear end thereof is approximately a half of the height of the movable blade 1. According to this construction, blade length for the passage of a main flow is enlarged, and energy given to the main flow is increased.
Patent JP-H05223736-A (JP)
Title: Differential amount gas analyzer
Inventor: KIHARA NOBUTAKA
IPC: G01N21/61
Filed: 1992-02-08
Abstract: PURPOSE:To obtain a stable instruction by eliminating an abnormal measurement gas signal by holding the measurement gas signal for a certain amount of time when a differential value of a reference signal exceeds a setting level. CONSTITUTION:When a base gas concentration does not change abruptly, a one-shot multivibrator 56 does not operate and a measurement gas signal Vsig is input to a display from an output terminal 66 through a constantly closed contact 57 which is in a closed state for display since a differential value c of a reference signal Vref expressing the base gas concentration is smaller than a setting value s. When the signal Vsig greatly changes due to some sort of reasons, the differential value c of the signal Vref exceeds the setting value s so that a trigger signal d is output from a comparator and then a one-shot signal e is output from a multivibrator 65. Since a contact 57 is closed for a specified amount of time by the signal e, a value before change of the signal Vsig is held by a holding circuit 56 and no abnormal output is transmitted to the display, thus obtaining a stable instruction.
Patent JP-S52139252-A (JP)
Title: Apparatus for combustion
Inventor: SUZUKI TADASHI
IPC: F23C6/04
Filed: 1976-05-17
Abstract: PURPOSE:To provide an apparatus for combustion equipped with a function of purifying exhaust gas which is excellent in the performance of purifying poisonous gas, by a design to remove factors of checking passage of exhaust gas and to be protected from external factors impairing catalyst.
Patent JP-S54148099-A (JP)
Title: Resin composition having improved adhesiveness
Inventor: AKIYAMA SEIICHI
IPC: C08G59/00
Filed: 1978-05-13
Abstract: PURPOSE: To prepare a resin composition having depressed toxicity, improved low temperature-adhesiveness and storage stability and capable of giving coating films having improved strength and chemical resistance, by compounding an epoxy resin with the reaction product of hexamethylenediamine with a specific acrylic acid derivative.  
     CONSTITUTION: A resin composition comprising (A) 1W80 parts by weight of an amide bond-containing compound prepared by reacting (a) 1 mole of hexamethylenediamine with (b) 0.2W0.7 mole of an acrylic acid derivative I or II (R 1  is H or methyl; R 2  is H, cyclohexyl or 1W18C alkyl; X is halogen), and (B) 100 parts by weight of an epoxy resin having two or more epoxy groups in the molecule. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09246018-A (JP)
Title: Analysis model of zinc oxide arrester
Inventor: UEDA TOSHIAKI
IPC: H01C7/10
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an analysis model of a zinc oxide arrester which faithfully reproduces dynamic characteristics of the arrester and enhances its versatility and flexibility. SOLUTION: The model is represented by a series circuit of a linear inductor Lr simulating a thickness of the zinc oxide element, a nonlinear resistor Rn simulating a static voltage-current characteristic of the element, and a voltage source Vn for generating a voltage according to a differential voltage characteristic corresponding to the difference between a voltage developed across the nonlinear resistor and an actually measured voltage of the arrester element. The differential voltage characteristic is expressed by a multiplication of a ratio of instantaneous energy ΔE/Δt to average value ΣE/t of energy absorption E of the arrester element until a time t by a logarithm of a ratio between a sustained time of an arrester element current and a constant.
Patent JP-H02236974-A (JP)
Title: Connecting structure of electric wire and connecting method thereof
Inventor: ENAMI TOSHIAKI
IPC: H01R24/00
Filed: 1989-03-09
Abstract: PURPOSE:To enable connection without using a soldering process or a connector by forming a hole at the end portion of a conductor to be connected with a contact pin so as to be engaged with the pin with a dimensional tolerance of interference fit with respect to the pin. CONSTITUTION:A hole 2 is formed at the end portion 1b of a conductor 1 to be connected with a contact pin 5 so as to be engaged with the pin 5 with a dimensional tolerance of interference fit with respect to the pin 5. In the case of connecting such an electric tape wire to a connector, the contact pin 5 of the connector 4 is inserted into the conductor 1 in such a state that the end portion 1b having a circular section is expanded with application of heat, that is, by shrinkage fit. Therefore, the inner circumference of the hole 2 at the end portion 1b of the conductor 1 is brought into close contact with the periphery of the contact pin 5, thereby obtaining a good connecting characteristic.
Patent JP-H05311578-A (JP)
Title: Method for subjecting organic fiber to weight reduction processing
Inventor: UEDA MITSUO
IPC: D06M101/16
Filed: 1991-03-20
Abstract: PURPOSE:To enable the accurate weight reduction treatment excellent in reproducibility at a prescribed weight reduction ratio by previously preparing a calibration curve based on a linear relationship between the weight reduction ratio and the total amount of organic carbon in a processing liquid in subjecting cellulosic fiber to the weight reduction processing with a cellulase. CONSTITUTION:The weight reduction processing is carried out until the total amount of organic carbon in a processing liquid attains a prescribed value by using a previously prepared calibration curve between the weight reduction ratio and the amount of the organic carbon in the processing liquid containing a cellulase. Thereby, the prescribed weight reduction processing of cellulosic fiber with the cellulase is accurately realized with excellent producibility. Furthermore, when coarse grains such as waste cotton are mixed, the processing liquid can be dispersed and finely divided to measure the total amount of the organic carbon without performing complicated operation.
Patent JP-H10254582-A (JP)
Title: Desk-top storage table for personal computer
Inventor: TAKAHASHI KATSUNORI
IPC: G06F1/16
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To enable plural persons sitting mutually opposite to conveniently use one personal computer by providing a storage space for a storage table main body mounted on a base freely rotatably around a vertical axis and building a mount base for a personal computer in the storage space so that it can be drawn out. SOLUTION: When the mount base 12 is stored in the storage space 11 and the storage base main body 3 is pressed with a finger tip in such a direction that it rotates on a pivot, the storage base main body 3 is built in the base board 1 through rolling spheres, so the rotation on the pivot is made smooth through the operation of the rolling spheres. When the mount base 12 is drawn out of the storage space 11 with a grip 25 provided to the mount base 12, the mount base 12 and storage base main body 3 are slidably engaged with each other on upper and lower rail parts 13 and 14, so the mount base 12 is smoothly drawn out. At the same time, a power cord (a) is drawn out of the storage space 11 as hold dowels move along a guide rail 22 since the cord has its intermediate part fitted partially to the hold dowels 23. Consequently, the drawing operation is performed without any obstruction.
Patent JP-2000248481-A (JP)
Title: Apparatus for making twisted pair cable
Inventor: UEDA ISAO
IPC: D07B3/10
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for making twisted pair cables, enabling telecommunication cables not causing problems regarding signal characteristics and signal transmission speed or the like to be produced. SOLUTION: This apparatus for making twisted pair cables comprises a pair of strand twisters B and C. Each strand twister is equipped with an inner cradle 1, strand supply bobbins 2, inner fliers 3, the first and second hollow horizontal main shafts 5 and 6 to which both ends of each inner flier 3 are attached, the first twisting and guiding roller 7 attached to the shaft 5 and guiding to the flier 3 and firstly twisting a strand W1 unwound from the bobbin 2 and the second twisting and guiding roller 8 attached to the shaft 6 and outwardly guiding a strand W1 drawn out from the other end of the flier 3 and secondly twisting the strand W1. The direction of rotation of each flier 3 is set so as to twist a strand in an opposite direction to that in twisting in pairs.
Patent JP-H05220488-A (JP)
Title: Method for clarifying alcohol solution
Inventor: IMAI SHINICHI
IPC: B01D37/00
Filed: 1992-02-12
Abstract: PURPOSE:To obtain an extremely clean alcohol solution by adding a cationic polymer flocculating agent and an anionic polymer flocculating agent to the alcohol solution containing the particles of organic substance originating from food, flocculating the particles of the organic substance and thereafter filtrating the same. CONSTITUTION:Both a cationic polymer flocculating agent and an anionic polymer flocculating agent are simultaneously added into an alcohol solution used for immersion. Thereby food components leached into alcohol are flocculated and thereafter filtrated. Hereupon the order of adding the cationic polymer flocculating agent and the anionic polymer flocculating agent is not especially limited. However a preferable result is given by adding the cationic polymer flocculating agent and thereafter adding the anionic polymer flocculating agent. In this case, after the cationic polymer flocculating agent is added, the mixture is sufficiently agitated to perform primary flocculation. After the anionic polymer flocculating agent is added, the mixture is agitated to strengthen primary flocculation. Thereafter agitation is stopped and the mixture is allowed to stand and the particles of organic substance are grown to large floc.
Patent JP-S63223851-A (JP)
Title: Noise preventing circuit for line driver
Inventor: KURUMA AKIO
IPC: H04B15/00
Filed: 1987-03-11
Abstract: PURPOSE:To prevent line noise caused when a power supply is switched on and off by closing a diode set between an output terminal of a line driver and a negative power supply line when the potential difference exceeds a fixed level between the positive and negative power supply lines of the line driver. CONSTITUTION:A voltage detecting circuit 2 is connected between the positive and negative power supply lines of a line driver 1 and a switch circuit 3 is connected to the circuit 2. The output terminal of the circuit 3 is connected to the output terminal of the driver 1 via a diode D11. In such a constitution, a -12V is first applied to the negative power supply line and then +VCC having a certain rise time is applied to the positive power supply line. Thus both transistors (TRs) Q11 and Q12 are kept off with a TR Q13 kept on respectively until the VCC is set at +8V. Therefore the output terminal of the driver 1 is kept at the value approximate to -12V. When the VCC exceeds +8V, the TR Q11 and Q13 are turned on and off respectively and therefore the output terminal of the driver 1 is opened.
Patent JP-S59181937-A (JP)
Inventor: MURAKAMI KENJI
IPC: H02J13/00
Filed: 1983-03-30
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-H11242420-A (JP)
Title: Image forming device
Inventor: KAWACHI YOSHINORI
IPC: H04N1/04
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance image forming efficiency by reducing the number of scanning time. SOLUTION: When a first original is supplied to an original read unit 9, it is scanned by using the unit 9 by a central control part 30 in the case that it is equal to or under A4-size that two sheets of first originals can be simultaneously transferred on an intermediate transfer belt and the image of the first original is formed by the color image of two or more colors. Then, the read color image is stored in an image storage means 31. When the second original is supplied to the unit 9 and it is equal to or under A4-size and color, the image of the first original and the color toner image of the image of the original are transferred on the intermediate transfer belt by using the image of the first original stored in the storage means 32 and the read image of the second original whenever the second original is scanned.
Patent JP-H04291927-A (JP)
Title: Monitoring pattern for interelectrode isolation; interelectrode monitoring method using it
Inventor: MORI TOSHIHIKO
IPC: H01L21/66
Filed: 1991-03-20
Abstract: PURPOSE:To surely judge whether electrodes are isolated or not even when a nonlinear characteristic near 0V at a current-voltage characteristic is weak and to easily contact a probe by a method wherein a second semiconductor layer formed on a first semiconductor layer is provided with a first region to a third region which are specific each. CONSTITUTION:A monitoring pattern for interelectrode isolation use is provided with the following: a first semiconductor layer 3; a second semiconductor layer 4 formed in a prescribed region on it; and a metal pattern 5 which has been formed so as to be stretched over the semiconductor layers 3, 4 and over a prescribed region on the sidewall of the semiconductor layer 4. The second semiconductor layer 4 is provided with the following: a first region 1 which is provided with a metal pattern maintaining a metal pattern on the semiconductor layers 3, 4 on the sidewall; a second region 11 which is continued to the region 11 and in which a metal pattern has been formed on its surface; and a third region 12 which is connected to the region 11, in which a metal pattern is formed on its surface and whose width in a direction perpendicular to a direction in which an electric current flows is large as compared with that of the first and second regions 1, 11.
Patent JP-S59182237-A (JP)
Title: Manufacture of spherical glass article
Inventor: ETANI HAJIME
IPC: C01B33/152
Filed: 1983-03-31
Abstract: PURPOSE:To manufacture a spherical glass article, easily, by dispersing an aqueous solvent solution of a metal alkoxide containing a small amount of hydrogen fluoride in a liquid or gaseous thermal medium to accelerate the hydrolysis of the alkoxide, and forming spherical glassy gel particles. CONSTITUTION:A metal alkoxide such as Si(OCH3)4, NaOCH3, etc. is dissolved in an aqueous medium such as hydrated methanol, etc., and a small amount (about 0.1-1mol per 1 mol of the metal alkoxide) of hydrogen fluoride is added to the solution. The obtained solution is dispersed in a liquid thermal medium (e.g. liquid paraffin) which is incompatible but dispersible with the solution, of the solution is sprayed and dispersed in a gaseous thermal medium. The hydrolysis of the metal alkoxide is accelerated in the dispersed state, and spherical glassy gel particles are formed by this process. The objective spherical glass article can be obtained by heating the glassy gel at a high temperature as needed.
Patent JP-S62213800-A (JP)
Inventor: TANIGUCHI KEIICHI
IPC: D06F73/00
Filed: 1986-03-13
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-H01231371-A (JP)
Title: Bipolar transistor
Inventor: SUGII TOSHIHIRO
IPC: H01L21/331
Filed: 1988-03-10
Abstract: PURPOSE:To form an internal electric field in a base region for achieving high speed operation, by gradually increasing the value of (x) in SixGe1-x of said base region comprising mixed crystals from 0.5 to 1 as getting toward an emitter from a collector and gradually narrowing an energy band gap as getting toward the collector from the emitter. CONSTITUTION:The value of x of SixGe1-x mixed crystals in a base region 5 is increased from 0.5 to 1 as getting toward an emitter from a collector to form a graded base. This makes an energy band gap Eg narrower as getting toward the collector from the emitter. Accordingly, an internal electric field E equals (1.1ev-0.9ev)/qW (wherein q is the quantity of the electric charge and W is the width of the base) and minority carrier implanted from the emitter to the base is under the electric field E to be accelerated. Therefore, the minority carrier can be run faster than a running transistor only by diffusion. Manufacturing of an LSI with the transistors of this invention comprising an internal electric field formed in the base region to make carrier run fast in a base enables the higher speed operation.
Patent JP-H07268788-A (JP)
Title: Preliminarily anticorrosion-treated parallel wire strand
Inventor: SUZUMURA KEITA
IPC: D07B5/00
Filed: 1994-03-28
Abstract: PURPOSE:To produce the preliminarily anticorrosion-treated parallel wire strand capable of preventing the invasion of water into spaces between element wires bundled as a parallel wire strand(PWS) and surely preventing the corrosion of a cable for construction. CONSTITUTION:In this strand (PWS) 2 produced by bundling many element zinc-plated wires 1 or many element wires 1 plated with zinc and subsequently coated with an anticorrosive coating in a thickness of several mum, spaces between the element wires are filled with an anticorrosive filler 3.
Patent JP-2000258473-A (JP)
Title: Reactive power computing device and reactive energy measuring device
Inventor: MARUYAMA RYOJI
IPC: G01R21/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a reactive power computing device and a reactive energy measuring device reducing the number of analogue parts and the size in spite of formation of LSI for lowering costs. SOLUTION: A voltage V1 and a current A1 inputted from input terminals T1, T2 are A/D converted by delta modulators 101, 102 individually so as to be turned into 1-bit output data. The 1-bit output data of the delta modulator 101 is delayed by a 90 deg. equivalent of the input voltage V1 by means of a phase shifting circuit 115 using an RAM (semiconductor memory) or a shift register, and then, reactive power is computed by a circuit in the subsequent stage. In this constitution, the number of analogue parts can be lowered, while the size of the device can be reduced even if formation into an LSI is carried out, so that the costs can be lowered.
Patent JP-S59184446-A (JP)
Title: Fluorescent lamp
Inventor: NARISEI KENJI
IPC: H01J61/067
Filed: 1983-04-04
Abstract: PURPOSE:To suppress luminous fluckering in the end of a glass tube by providing an opening in the side surface of a metallic plate, installed around an electrode in order to prevent blackening of the wall of the tube which might be caused by the scattering of an emitter. CONSTITUTION:An electrode filament 2 is connected between lead wires 1 and 1' buried in a stem 5 fused to the end of a glass tube. A shrouding 3' is installed around the filament 2. One side surface of the shrouding 3' which is parallel to the axis of the filament 2, is supported by an intermediate lead wire 4 electrically insulated from the lead wires 1 and 1'. An area of the filament 2 corresponding to another side surface of the shrouding 3' is not surrounded by anything. By adjusting the relationship between the length (L) of the gap of the shrouding 3' and the distance (PL) between the lead wires 1 and 1' across which the filament 2 is stretched to be within the range of L/PL>=0.3, the generation rate of flickering is widely reduced.