baber/WOPTO huggingface dataset:
Patent JP-S58102888-A (JP)
Title: Vacuum valve
Inventor: YANO TOSHIYUKI
IPC: F16K51/02
Filed: 1981-12-14
Abstract: PURPOSE:To minimize shocks and vibrations caused at the time of starting and stopping operation of a vacuum valve, by inserting a resilient member between fixing member and a guide for a movable electrode shaft. CONSTITUTION:A guide 1 for a vacuum valve is constituted by inserting a cylindrical resilient member 8 between the outer peripheral surface of a guide member 1 and the inner peripheral surface of a sleeve-like fixing member 3 that is fixed at one end thereof to the outer surface of a flange 2, and bonding the resilient member 8 securely in place by use of an adhesive 4. By the function of resilient member 8, shocks and vibrations caused at the time of starting and stopping operation of the vacuum valve can be minimized.
Patent JP-S6094928-A (JP)
Title: Separation and recovery of brominated acenaphthylene condensate
Inventor: KUBO MASAJI
IPC: C07C25/22
Filed: 1983-10-28
Abstract: PURPOSE:To obtain the condensation product of the titled compound with simple operation, in high recovery, in powdery form, from the solution of the compound obtained by the bromination, condensation and dehydrobromination reactions of acenaphthene, by carrying out the reprecipitation using a 3-5C saturated aliphatic monohydric alcohol as the poor solvent. CONSTITUTION:A solution of the brominated acenaphthylene condensate having the units of formula I and formula II (n and n' are integer of 1-5) as the constituent elements and obtained by the bromination, condensation and hydrobromination reactions of acenaphthene is added to a 3-5C saturated aliphatic monohydric alcohol (preferably 1- or 2-propanol, 1- or 2-butanol, or 2-methyl-2-propanol) to effect the reprecipitation of the condensation compound. The amount of the alcohol is usually 1-20pts.vol., preferably 2-10pts.vol. based on 1pt.vol. of the above solution. The condensation product useful as a flame-retardant and anti- radiation agent for various inflammable resins can be separated and recovered by this process in the form of powder suitable for handling and rolling.
Patent JP-H0533254-A (JP)
Title: Nonwoven fabric and production thereof
Inventor: NOMA TAKESHI
IPC: D04H1/541
Filed: 1991-07-17
Abstract: PURPOSE:To obtain nonwoven fabric with numerous aggregates dispersed in the matrix, having evident colored pattern, also excellent in antifouling nature by crimp-developing treatment of the initial nonwoven fabric produced by interlacing a web comprising each specific two kinds of fibers. CONSTITUTION:(A) The initial nonwoven fabric produced by interlacing, through e.g. needle punching, a web comprising (1) 40-90wt.% of potentially crimping conjugate fibers (e.g. from conjugate spinning of two kinds of polypropylene- based resin differing in polymerization degree and thermal shrinkage from each other) and (2) 60-10wt.% of non-potentially crimping fibers (e.g. rayon, polyester fibers) is heat treated at >=100 deg.C to effect crimp development and shrinkage while rolling the fibers B in the fibers A, thus obtaining the objective nonwoven fabric with the resulting numerous aggregates dispersed in the matrix. The fibers A is such that the web shrinkage rate represented as the area shrinkage rate after heat treatment at 100 deg.C or 5min of a card-processed web is <20%, while for the fibers B, such web shrinkage rate <5%.
Patent JP-H0489408-A (JP)
Title: Herbicide composition
Inventor: HIRATA TOSHIHIRO
IPC: A01N43/68
Filed: 1990-07-31
Abstract: PURPOSE:To provide the subject composition exhibiting an excellent herbicidal activity which has not been predicted from the single property of each ingredient at a low dose and further having a wide herbicidal spectrum by combining a specific triazine derivative and a specified quinoline carboxylic acid herbicide. CONSTITUTION:A herbicide composition contains (A) a triazine derivative of formula I [A is a group of formula II (Z is O, S) or III (X<2> is methyl, F; (n) is 0-2); R<1> is H, methyl; <1> is F, Cl] [e.g. 2-amino-4-[1-(benzofuran-2'-yl)- ethylamino]-6-(alpha-fluoro, alpha-methylethyl)-s-triazine] and (B) a quinoline carboxylic acid herbicide of formula IV (R<2> is Cl, methyl) (e.g. 3,7-dichloroquinoline-8- carboxylic acid) as active ingredients. The combination of 2 kinds of the chemicals exhibits a synergistic activity, especially a remarkably high activity for gramineous crop upland fields. The combined chemicals have a large herbicidal activity against weeds but gives a little chemical damage to crops.
Patent JP-H1142055-A (JP)
Title: Chitosan powder improved in texture and hydrophilicity
Inventor: NAKAGAWA MOMOKI
IPC: A23L15/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject powder that has the properties particularly required for food purposes by adding eggs. SOLUTION: A chitosan powder giving improved feeling out a tongue and hydrophilicity. Eggs are preferably admixed. The egg is preferably white egg or whole egg. The white egg or whole egg is preferably powdered by spray- drying. In another embodiment, liquid chitosan is homogeneously mixed with the egg and the mixture is spray-dried. The resultant chitosan has a molecular weight of 10,000-1,000,000, the degree of deacetylation of >=50% and the particle size of >=80 % pass through 36 mesh.
Patent JP-S58103822-A (JP)
Inventor: HIMI HITOSHI
IPC: H02H1/00
Filed: 1981-12-14
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-H0671590-A (JP)
Title: Cutting of drawing paper sheet on x-y plotter
Inventor: KAWAI YOSHIMI
IPC: B26D3/10
Filed: 1992-07-28
Abstract: PURPOSE:To cut a drawing paper sheet to each necessary dimension at an arbitrary position by a cutting pen in substitution for a pen for drawing after the completion of drawing. CONSTITUTION:A cutting pen 8 is held, in substitution for a pen 5 for drawing, on a carriage 3 for a pen of an X-Y plotter, after the completion of drawing, and a drawing paper sheet is cut on a platen 4 by the cutting pen 8, leaving joint parts 18 at plural places on a cutting line 17, in the periphery of a range necessary for drawing (drawing paper 14).
Patent JP-H0486418-A (JP)
Title: Heating/cooking device
Inventor: ENDO SACHIKO
IPC: F24C1/02
Filed: 1990-07-31
Abstract: PURPOSE:To estimate the amount of food, control cooking temperature and cooking time and perform high accuracy control conforming to the type of food with a single key by performing fuzzy inherence based on the output of a weight sensor and the out of a gas sensor. CONSTITUTION:A gas sensor 7 is installed to an exhaust duct in a main body cabinet in order to detect vapor generated from food heated while a temperature sensor T is installed there to detect the temperature around the duct. The output is incorporated into a control section 4 by way of a detection circuit 8 where the sensor detects the cooking chamber temperature during cooking starting time, specified temperature arrival time and the amount of vapor generated from the food. On the other hand, the output of a weight sensor 9 of a turn table Q on which food is mounted is incorporated into the control section 4 by way of a detection circuit 10 where the weight of the food is estimated based on the fuzzy theory. The amount of vapor is corrected and additional heating time is computed. The control section 4 maintains the temperature of a heating chamber 1 at a constant value based on the detection information of the temperature sensor T. It is, therefore, possible to carry out the optimum and most stabilized cooking in automatic mode.
Patent JP-S6359128-A (JP)
Title: Terminal station equipment
Inventor: ONISHI MASAHIKO
IPC: H04M3/22
Filed: 1986-08-29
Abstract: PURPOSE:To always recognize the state of a signaling line without using an external supervisory equipment by providing a supervisory circuit displaying the operating state of the signaling line. CONSTITUTION:When the signaling line is in use, the output level of a level conversion circuit 3 goes to a high level and when the signaling line is not in use, the output of the circuit 3 goes to a low level. Thus, in case of the signaling line in use, the level of a base of a transistor (TR) 61 goes to a high level, the TR 61 is turned on, a current is conducted to an LED 62 via the collector/emitter of the TR 61 and the LED is lighted. In case of the signaling line not in use, since the base of the TR 61 goes to a low level, the TR 61 is turned off and the LED 62 goes off. Thus, when the LED 62 is lighted, it is displayed that the signaling line is in the operating state, and when the LED 62 goes off, the signaling line is not in use.
Patent JP-H06157185-A (JP)
Title: Method for growing compound semiconductor single crystal
Inventor: OZAWA SHOICHI
IPC: H01L21/208
Filed: 1993-08-13
Abstract: PURPOSE:To obtain the single crystal with less crystal defects by dipping a cylinder contg. a substance in a molten compd. semiconductor material having a lower heat conductivity than the substance, fixing the distance between the lower end of the cylinder and the solid-liq. interface of the compd. semiconductor material and growing the crystal. CONSTITUTION:A compd. semiconductor material 11 (e.g. GaAs) is charged into a PBN crucible 10, and a liq. sealant 12 (e.g. B2O3 is placed thereon. A high-pressure vessel is then evacuated, and an inert gas (e.g. Ar and N2) is introduced to keep the vessel at several to 20atm. Power is impressed on a heater 18 to melt the material 11 and the sealant 12, and the power is controlled not to melt a seed crystal 13. A material (e.g. Ga) having a higher heat conductivity than the material 11 is filled in a heat conducting pipe 19, a pipe supporting shaft 21 is lowered and gradually dipped in the material 11, and the distance L between the solid-liq. interface and the lower surface of the pipe 19 is controlled to be about 10mm. After seeding, a crucible supporting shaft 17 is lowered while keeping a specified temp. distribution to solidify the material 11 from its lower part.
Patent JP-H1146377-A (JP)
Title: Electronic device, notice method and recording medium recording control program of the electronic device
Inventor: MOMOSE YASUHIRO
IPC: H04M1/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device, from which a notice output in matching with a surrounding environment without consciously setting the kind of notice output by the user. SOLUTION: An arithmetic unit 25 calculates the priority of a notice request issued by a notice request generator 26, based on a notice schedule file 30 and the priority of behavior contents of the user identified based on a action schedule file 31 and instructs a selected notice output as a result to a notice output section 28, from which plural notice outputs are obtained such as a loud speaker 3, a vibrator 20, an LED 4, a blinked message 2, and the instructed notice output is given to the user. As a result, in the case that a conventional schedule information is set to the behavior schedule file 31, since a notice output suitable for the behavior content and the notice contents is obtained automatically, the user receives surely notice in a method which matches with a surrounding environment.
Patent JP-H03196308-A (JP)
Title: Numerical controller
Inventor: NAGAMINE AKIRA
IPC: B23Q15/00
Filed: 1990-07-30
Abstract: PURPOSE:To eliminate the need of modification of software by providing a macro- processing means for executing a prescribed numerical control processing in accordance with a macro-instruction read out of a macro-registration memory in accordance with the contents of a system variable. CONSTITUTION:The controller is provided with a macro-processing means 27 for reading out a system variable contained in a macro-instruction from a variable memory 28 when the macro-instruction is called from a macro-registration memory 24 and comparing the elapsed time of a numerical control processing with the time determined in advance, and also, executing a prescribed numerical control processing in accordance with the macro-instruction read out of the macro-registration memory 24 in accordance with the contents of this system variable. In such a state, a prescribed user macro is called by a user macro call instruction from the macro-registration memory 24, and at the time of executing the macro-processing corresponding to this user macro in the macro-processing means 27, the state quantity of a numerical controller or a machine tool corresponding to the system variable is read, and in accordance with a function instruction prescribed by the system variable, a system state is discriminated, and a necessary numerical control processing function is selected and executed. In such a way, modification of software becomes unnecessary.
Patent JP-2001034956-A (JP)
Title: Optical disk device
Inventor: TADA YUKINOBU
IPC: G11B7/085
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To always impress proper acceleration and deceleration voltages even when there is nonuniformity in the sensitivity of an actuator and thereby to execute an interlayer jump stably, by detecting the speed of movement of an objective lens in the interlayer jump. SOLUTION: On the occasion when a focusing point is made to jump from a 1 layer to a 0 layer, a microcomputer 13 sets initially a prescribed fall voltage value 17 as an acceleration voltage value needed for interlayer movement, a rise voltage value 16 needed for stopping at the focusing point, threshold levels A, B, 23a and 23b, target time A, B, C, 25a, 25b and 25c and a gain coefficient 20a. On the occasion, 0 is set for an addition coefficient 20b. After the initial setting, the microcomputer 13 gives an instruction on operating switches B, C, D, 19b, 19c and 19d over to the F, B and H sides, respectively. By the switchover of the switches B and 19b, a feedback loop controlling so far the objective lens 3 is made an open loop and the control by the feedback loop is cut off.
Patent JP-H0618573-A (JP)
Title: Spectrum analyzer
Inventor: MARUYAMA HIROSUKE
IPC: G01R23/173
Filed: 1992-07-05
Abstract: PURPOSE:To extract a plurality of frequency components from input signal (signals to be measured) and, especially, continuously display the variation of the extracted frequency components on a time base. CONSTITUTION:A local oscillator 1 outputs a plurality of local oscillation signals LO having different frequencies by switching the signals LO at time intervals shorter than the hourly changing interval of signals to be measured. An RF is inputted to a mixer 5 and mixed with the signals LO from the oscillator 1 and a plurality of frequency components corresponding to the frequency of the signals LO are successively outputted from an IF 6 provided in the poststage of the mixer 5 at the switching time intervals by switching the signals LO and detected by means of a detection circuit 7. The output of the circuit 7 is displayed on, for example, a monitor, such as the CRT, etc., in real time or outputted to a printer, plotter, etc. Or, for example, the output of the circuit 7 is transferred to another processing system for various kinds of arithmetic processing or stored in a memory and the hourly changes of the frequency components are displayed on a monitor.
Patent JP-H0365424-A (JP)
Title: Air-conditioning controller for automobile
Inventor: IIDA KATSUMI
IPC: B60H1/00
Filed: 1989-08-03
Abstract: PURPOSE:To control right or left wind distribution of satisfy the requirement for air-conditioning feeling of a passenger by selecting automatic or manual mode, based on the predetermined quantity of solar radiation when an interior temperature is lower than the predetermined, while on a characteristic line higher than the predetermined quantity of solar radiation when the interior temperature is not less than the predetermined. CONSTITUTION:Based on the quantity of solar radiation, solar radiation direction and the quantity thereof are calculated by a solar radiation direction calculating means 200 and a solar radiation calculating means 300, based on which as well as on an interior temperature, whether right and left wind distribution is controlled automatically or manually is determined by a control method judging means 400. When the solar radiation is not less than the predetermined quantity, an automatic mode 500 is selected, whereas, when it is not more than the predetermined, manual mode 600 is selected. When the interior temperature is not less than the predetermined, by enlarging a manual control range, automatic control is performed where right and left wind distribution control is truly needed, and in the case other than this, manual control is preceded.
Patent JP-S6265953-A (JP)
Title: Wear resistant glass beads
Inventor: NAKAMURA FUMIO
IPC: C03C3/091
Filed: 1985-09-12
Abstract: PURPOSE:To provide glass beads which have high hardness and excellent wear resistance, chemical durability, service life, etc. and are suitable for being packed into grinding and dispersing mills by using borosilicate alkaline earth alumina glass which does not contain alkaline components. CONSTITUTION:The glass having the compsn. consisting, by wt%, 25-50% SiO2, 5-28% B2O3, 2-18% Al2O3 and 15-55% 1 or >=2 kinds of components selected from CaO, MgO, BaO and SrO is prepd. The glass is heated and melted and is continuously dropped at about <=100 poise viscosity onto the top surface of a disk rotating at a high speed. The glass flow is splashed while the glass flow is dispersed by the impact wave exerted to the glass flow during the con tact with the disk. The splashed glass is molded to a spherical shape by the surface tension during flying in the air, by which the intended glass beads are formed. The intrusion of the beads splinters, etc. to powder are obviated when such beads are used as a dispersion accelerator for the powder.
Patent JP-S6261213-A (JP)
Inventor: HACHIMAN KENICHI
IPC: H01H9/54
Filed: 1985-09-12
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-S6093974-A (JP)
Title: Posture detecting apparatus
Inventor: KATOU SHIROU
IPC: G01S3/782
Filed: 1983-10-28
Abstract: PURPOSE:To realize the miniaturization and wt. reduction of the titled apparatus by reducing the processing capacity of a sensor signal, by condensing the incident light from an object by first and second lenses to subject same to photoelectric conversion by a unidimensional array sensor and detecting the position of the object on the basis of the output thereof. CONSTITUTION:A condensing lens 1 has function for condensing light energy generated by an object to one point and a cylindrical lens 2 has function for condensing light only in an X-axis direction among two X- and Y-directions crossing at right angles. A unidimensional array sensor 3 is arranged to the focus position of the cylindrical lens 2 to detect the position on the X-axis position and the output of the array sensor 3 is processed by a unidimensional signal processing part 4.
Patent JP-H0949519-A (JP)
Title: Suspension arm device for vehicle and suspension arm for vehicle
Inventor: TAKAGI KIYOAKI
IPC: F16C11/08
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a suspension arm device for a vehicle which is provided with the suspension arm of a spheroidal graphite cast iron system. SOLUTION: This device is composed of a ball stud 1 provided with a spherical head 12, a suspension arm 2 provided with a head fit hole 26 in which the head 12 is fitted under the antislipping-off condition and an elastic intermediate layer 4. The suspension arm 2 is formed of spheroidal graphite cast iron having matrix containing mainly ferrite and provided with a plurality of caulked claw parts 3 juxtaposed through escapement grooves. The engaging inner wall surface 3a and engaging outer wall surface 3b of the caulked claw part 3 are bent with the curvature corresponding to that of the spherical wall surface of the head 12.
Patent JP-2001026016-A (JP)
Title: Method and apparatus for recycling pet bottle
Inventor: INOUE CHIYOKI
IPC: B02C18/24
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling PET bottles which saves labor, minimizes production costs, and is economical and an apparatus for the method. SOLUTION: A method has a process in which packed PET bottles are separated individually, a process in which the separated bottles are classified by color, and foreign materials are removed, a process for cutting the bottles, a process for washing the cut bottle pieces B1 roughly, a process for crushing the pieces B1 into chips C, a process for washing the chips C, and a process for dewatering the washed chips C.
Patent JP-H0951169-A (JP)
Title: Resist material with improved adhesiveness and printed circuit board having insulating layer formed therefrom
Inventor: OBA KAZUO
IPC: G03F7/085
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a resist material with improved adhesiveness and to provide a printed circuit board with improved adhesiveness using it. SOLUTION: A resist material containing fine grains is spread on a board, and the fine grains in the resist layer surface is removed chemically and/or physically before and/or after hardening to provide fine recesses on the resist layer surface, and further, electrically conductive layers and/or other insulating layers are repeatedly provided on the resist layer surface for building up. Electrically conductive layers and/or other insulating layers are sequentially and repeatedly built up on an insulating layer, having fine recesses on its surface, formed from this resist material.
Patent JP-H0250307-A (JP)
Title: Manufacture of magnetic head
Inventor: KIJIMA TAKESHI
IPC: G11B5/235
Filed: 1988-08-12
Abstract: PURPOSE:To surely fill a bonding agent in the gap of a block of magnetic material by filling the bonding agent having a main component of water glass in the gap between blocks of magnetic material, and heating and hardening the bonding agent. CONSTITUTION:In a state where gap forming planes 6, 6 at the blocks 11 and 12 of magnetic material are stuck oppositely with each other and a bar 16 is inserted to an internal winding groove 4, the bonding agent 17 having the main component of water glass is filled in track grooves 8... and filling grooves 3, 3, and after that, the bar 16 is removed. The bonding agent 17 in the track grooves 8... and the filling grooves 3, 3 is heated and hardened by heating the blocks 11 and 12 of magnetic material, and a pair of blocks 11 and 12 of magnetic material can be fixed with each other. In such a way, it is possible to fill the bonding agent 17 and to harden it surely even in the track grooves 8... having complicated shape.
Patent JP-H0251296-A (JP)
Title: Multilayer printed wiring board
Inventor: MISAWA HIDETO
IPC: H05K1/03
Filed: 1988-08-12
Abstract: PURPOSE:To extremely elevate permittivity as a whole with no problem in processability, and to enable miniaturization, and to enable it to be adopted suitably as a printed wiring board for high frequency equipment by forming a circuit pattern in a laminate that sheets of prepreg which were made by impregnating the ceramic fiber fabric base material, whose inside layer material is mainly composed of Si3N4, with resin varnish that powder whose permittivity is specified is mixed and drying it are laminated and then a metallic foil is laminated on and united with its outermost layer. CONSTITUTION:The inside layer material is ceramic fibers mainly composed of Si3N4, and the base material whose permittivity is 9 or more is impregnated with resin varnish, and those are dried so as to adjust prepreg. The powder whose permittivity is 500 or more is mixed in this resin varnish so as to make to powder occupy the inside of the prepreg. These sheets of prepreg are piled and a metallic foil is arranged at its outermost layer, and with these things as one set sets are arranged between heat discs through formation plates and are heated and pressed so as to laminate and unite themselves, thus a laminate is made.