baber/WOPTO huggingface dataset:
Patent JP-S62190456-A (JP)
Title: Grain water content measuring instrument
Inventor: KANEFUJI YUJI
IPC: G01N27/04
Filed: 1986-02-17
Abstract: PURPOSE:To measure the water content of grains by associating a forward/ backward rotation switching means for a couple of electrodes, a rotating speed detecting means, and a comparing means with one another. CONSTITUTION:Grains are crushed by the couple of electrodes 1 and the water resistance value is converted 8 into a voltage, which is A/D-converted and converted into a water content value by a CPU 5, so that the value is displayed. At the time of foreign matter is put between the electrodes 1, the CPU 5 inputs rotation stop information from a rotation sensor 4 through an interface 7 and commands a forward/backward rotation circuit 3 through an interface 9 for reverse rotation at the time of the output value is 'smaller' than a set value, thereby reversing a motor 2. Further, the sensor 4 detects the reversing of the electrodes 1 and the CPU 5 rotates the motor 2 forward and stops the motor 2 if the reversing operation is below a prescribed rotating speed and can not exits from a lock state. At the time of the output value is 'larger' than the set value, the CPU 5, namely, in case metallic foreign matter is put between the electrodes, the electrodes 1 are stopped immediately from rotating, thereby preventing the motor from being burnt.
Patent JP-S56129135-A (JP)
Title: Die for flat plate extrusion forming
Inventor: SATOU TADASHI
IPC: B29C48/07
Filed: 1980-03-15
Abstract: PURPOSE:To make the excellent uniformity of the thickness of the plate and to form the flat plate having an uniform resin density by a method wherein the resin in the restrictor is formed by exposing recessed rails provided in a rotatable flow controller of which side wall at the inlet side thereof is eccentric. CONSTITUTION:The resin inlet part 2 of the basic end of the die main body 1 and a die lip at the fore end thereof are communicated by the restrictor 4 and the flow controller 5 is arranged at both sides of the resin inlet part 2 eccentrically and rotatably in the up-and-down direction thereof. A plurality of recessed rails 6 for exposing are provided on the outer peripheral surface of each flow controller 5 in a direction crossing the flow of the resin while a proper number of the exposing recessed rails 6 being exposed to the restrictor 4 are provided as the side wall at the resin inlet side of the restrictor 4 to constitute the die for flat plate extrusion forming. Since the position of the side wall at the resin inlet side of the restrictor 4 is different to each exposing recessed rail 6 being exposed to the restrictor 4, the flow of the resin may be changed in every exposing recessed rails 6.
Patent JP-S55127120-A (JP)
Title: Filter cloth
Inventor: SAITOU KOUICHI
IPC: B01D39/08
Filed: 1979-03-23
Abstract: PURPOSE: To prevent filter cloth from clogging, to enhance dimensional stability, and to eliminate uneven waving phenomena at selvage portion by using polyester based fiber containing specific amount of acid group substituted with alkali metal.  
     CONSTITUTION: Normal polyester based fiber is copolymerized with a single or mixed vinyl monomers such as sodium (meth)allyl sulfonate, sodium styrene sulfonate, and (meth)acrylic acid. The fiber is then treated to contain 1.3×10 2 W 4.2×10 3 mol/10 6  gram-fiber of acidic group such as sulfonic acid and carboxylic acid substituted with alkali metal such as Na and K. The fiber is used to make filter cloth of woven cloth, non-woven cloth or structure of these combination. This filter cloth can be used as dry type filter, but is particularly preferable as endless type wet-system belt filter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07244929-A (JP)
Title: Method of compressing and recording conversation voice and sound recorder using it
Inventor: NOZAWA TAIZO
IPC: H03G7/00
Filed: 1994-03-03
Abstract: PURPOSE:To accurately and efficiently enable a compression processing of a sound signal by using a predictive coefficient obtained from adaptive prediction performed in a voice coding processing after converting into a digital signal and deciding the presence of a conversation voice. CONSTITUTION:An ADPCM code converter 30 modulates it into an ADPCM signal based on the inputted digital signal. An output from the code converter 30 is inputted to a voice detector 40, and the presence of the conversation voice in a sound signal is decided. The predictive coefficients a1, a2 from the adaptive predictor 35 of the code converter 30 are inputted to frame forming units 41, 42 constituting the voice detector 40. These frame forming units 41, 42 divide the inputted coefficients a1, a2 into short frames respectively, and further, calculate the average value of the predictive coefficients, a1, a2 at every frame by average value calculators 43, 44. Thereafter, the average value of the coefficients a1, a2 is inputted to a sound/silence decision device 45, and the presence of the conversation voice in the sound signal is decided.
Patent JP-S61192245-A (JP)
Title: Powdery milk containing arginin
Inventor: NISHIKAWA ISAO
IPC: A23C9/152
Filed: 1985-02-21
Abstract: PURPOSE:The titled powdery milk that is prepared by adding a specific amount of arginine, thus being excellent from nutritive and physiological points of view. CONSTITUTION:Powdery milk containing milk protein as major protein components is combined with 3.5-7.0%, based on the total amino acids in the powdery milk, of arginine, preferably consisting of that from milk protein, L-alginin and/or that from soybean protein to give the objective powdery milk.
Patent JP-S57147480-A (JP)
Title: Padding method by flame spray coating
Inventor: SUGANUMA TETSUYA
IPC: B05D1/08
Filed: 1981-03-09
Abstract: PURPOSE: To contrive to reduce a material and a processing cost by a method wherein plural coating member forming molds having a shape the same as that of the padded surface of a suction and exhaust valve are arranged and a thin film ring is fabricated by carrying out flame spray coating against the surface thereof to be subjected to the flame spray coating and said thin film ring is inlaid in and fused to the valve face of said valve.  
     CONSTITUTION: Plural thin film ring forming molds 3 are fixed to a shaft 5 in the same direction and, while rotated, heated until a flame spray coating surfaces 4 come to a dimension same to that of a valve face surface 2 and, while a flame spraying gun 10 is reciprocated, a self-meltable alloy 11 is flame sprayed to the flame spraying surfaces 4 over the total periphery thereof to form thin film rings 12 with a uniform thickness. Following said spraying, the forming molds 3 are cooled to detach said ring 12 and the ring 12 is inlaid to the face surface 2 of a suction and exhaust valve 1 under pressure. The suction and exhaust valve inlaid with the ring 12 is attached to the high frequency heating coil of a fusion bonding apparatus and, after attachment, rotated around the shaft thereof as a center and the ring 12 is uniformly heated by the high frequency coil to form the homogenous padded layer with a uniform thickness on the valve of surface 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08224516-A (JP)
Title: Liquid jet apparatus
Inventor: SANADA KAZUO
IPC: B05B17/06
Filed: 1995-02-22
Abstract: PURPOSE: To uniformly apply a liquid to a material to be coated collectively and linearly by providing the a vibrator expanding and contracting a nozzle plate to deform the same so as to pressurize the liquid in a pressure chamber and ejecting the filled liquid from a nozzle orifice. CONSTITUTION: At first, upper and lower valves 350, 352 are opened by a controller 360 and a tank valve 354 is closed and water is supplied from a pool tank 314 through a pipe 316 to fill a jet tank 312. When water is ejected, voltage is applied to piezoelectrode elements 326 as vibrators from the power supply controlled by the controller 360 to deform all of the piezoelectric elements 326 so as to extend them at the same time. Whereupon, a nozzle plate 322 is displaced so that the central part thereof falls and is deformed so as to pressurize the water in the jet tank 312. As a result, the water in the jet tank 312 is ejected from nozzle orifices 324 to be bonded to a photosensitive material 16 during feed.
Patent JP-S61193229-A (JP)
Title: Controller for cursor pointing device
Inventor: ICHINOHE NORIYUKI
IPC: G06F3/038
Filed: 1985-02-21
Abstract: PURPOSE:To point a cursor in a small space at a higher speed and with high accuracy by increasing the data value held by a counter as the shift speed of a pointing device is increased and then compressing the data value as said shift speed is reduced. CONSTITUTION:Data supplied from a pointing device are always counted by a counter 100 and these count values are sent to a right-shift circuit 200, a left-shift circuit 300 and a selector 400 respectively by the reset signal of a control circuit 700. The circuit 200 sends the count value reduced by l-n pits to the selector 400. While the circuit 300 sends the count value increased by l-m pits to the selector 400. While these count values are compared with the threshold values 502 and 512 set from outside by (n+m) pieces of comparators 600 and 610. When the count value is smaller than the threshold value, '0' is delivered and this signal is sent to the selector 400. The selector 400 selects just one of the count values and their shift values according to the number of signals '0' and delivers it.
Patent JP-S57149292-A (JP)
Title: Novel method of preparing anlide phosphate derivative
Inventor: OOYAMA HIROSHI
IPC: A01N57/30
Filed: 1981-03-11
Abstract: PURPOSE: A novel compound, as a starting substance, is made to react with an activated from of methanol to effect methoxy group introduction, thus producing the titled compound used as a fungicide for agricultural and horticultural purposes through simple operations in high yield in a short time.  
     CONSTITUTION: The reaction between a compound of formula II (X is halogen) such as S-phenyl-N-n-propyl-N-phenylthiophosphoroamide chloridate and an activated form of methanol is conducted in a solvent, preferably in the presence of an organic amine or inorganic salt to give the objective compound of formula I. The compound of formula II is novel and prepared by reaction of S-phenylthiophosphorodichloridate with N-n-propylaniline.  
     EFFECT: The introduction of a methoxy group at the last stage prohibits side- reactions such as demethylation characterized in organic phosphorus compounds. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53131354-A (JP)
Title: Shaft seal
Inventor: FUJITA RIYUUZOU
IPC: F16J15/40
Filed: 1977-03-25
Abstract: PURPOSE: To reduce the differential pressure between the inner and the outer peripheral sides of a sealing ring by forming a penetration hole which allows the inner and the outer peripheral sides of the sealing ring to communicate, at the nearly central part in the direction of width of the sealing ring. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000229950-A (JP)
Title: Production of quinazoline derivative or salt thereof
Inventor: SHIBUYA ISAO
IPC: C07D239/95
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain in a simple operation the subject compound useful as an intermediate material for medicaments, agrochemicals, etc., by desulfurization reaction between an arylthiocarbamoyl compound and a disubstituted cyanamide compound in the presence of a metal salt. SOLUTION: This compound of formula II is obtained by desulfurization reaction between an N-arylthiocarbamoyl compound of formula I (R1 is an inert substituent; R2 is a hydrocarbon group; and (n) is 0-4) and an N,N- disubstituted cyanamide compound of the formula: NC-N-(R3)2 (R3 is a hydrocarbon group) in the presence of a metal salt (e.g. a silver salt of a strong acid such as perchloric acid, trifluoromethanesulfonic acid, trifluoroacetic acid or fluoroboric acid). The above reaction is carried out preferably as follows: >=2 equivalents, based on the compound of formula I, of the disubstituted cyanamide is dissolved in an organic solvent such as acetonitrile, dioxane, benzene, toluene or N,N-dimethylformamide followed by addition of >=2 equivalents of the metal salt, and the resulting system is agitated at room temperature and also, as necessary, heated.
Patent JP-H075675-A (JP)
Title: Mask and preparation thereof
Inventor: KAN USEI
IPC: G03F1/00
Filed: 1994-03-03
Abstract: PURPOSE: To form an accurate and fine pattern on a semiconductor substrate of two-level structure by providing a mask substrate having difference in level corresponding to two-level structure formed on a semiconductor wafer and a mask screen for shading light on the mask substrate. CONSTITUTION: Light with which a mask 14 is irradiated transfers a mask pattern on a photoresist formed on a semiconductor wafer having a difference in level 10 through a projection lens 3. When the photoresist is applied on the wafer having the difference in level 10, the photoresist is applied on the wafer area thicker than the upper section of the difference in level 10. When the level corresponding to 1/2 of the thickness of the photoresist on the upper section of the difference in level is assumed to be 'b', there is a difference in level corresponding to 'a-b' of the difference in thickness between the upper section of the difference in level and the lower section thereof.  That is, when a mask is formed so that 'a-b' of the difference in level may be formed, the same exposing focus is achieved on the upper section and the lower section of the difference in level of the wafer to form the accurate pattern.
Patent JP-S56130616-A (JP)
Title: Ultrasonic liquid level indicator
Inventor: IMAI TETSUO
IPC: G01F23/296
Filed: 1980-03-19
Abstract: PURPOSE:To measure the liquid level independently of the state of the surface of the cooling material, by installing plural ultrasonic oscillating parts in the inside cylinder and by installing the outside cylinder for ultrasonic wave reflection at the outside of the inside cylinder. CONSTITUTION:Plural ultrasonic transducers 12 and 13 are fitted to the inside face of inside cylinder, which passes through from the lower part of the furnace vessel,  at intervals, and oscillation faces of transducers 12 and 13 are fitted outward in the  radius direction, and ultrasonic waves pass through the inside cylinder wall and are  emitted into the cooling material. Emitted ultrasonic waves are reflected by outside  cylinder 15 and are returned to receiving parts again. When the level of the cooling  material is below ultrasonic transducers 12 and 13, reflected waves of the same magnitude are incident to all receiving parts. Reflected waves do not reach receiving parts of transducers which are above the level of the cooling material.
Patent JP-H03237899-A (JP)
Title: Howling suppression device
Inventor: OKAI YOICHIRO
IPC: H04R3/02
Filed: 1990-02-15
Abstract: PURPOSE:To easily adjust an optimum acoustic characteristic in a short period by attenuating the output level of a frequency band including a howling frequency of a prescribed level or over when the howling frequency of a prescribed level or over is detected. CONSTITUTION:A digital signal processor 7e converting an input data Ds into a spectrum level for each frequency component detects a frequency of a spectrum level being a preset threshold level or over and outputs a signal representing it. A sound volume control circuit 7g varies a 1st control signal so as to increase the sound volume level gradually when no howling frequency is detected and varies a 1st control signal so as to be sequentially increased at a smaller step after the sound volume level is decreased by a prescribed quantity when the howling frequency is detected and adjusts a 2nd control signal so as to decrease a signal level of the frequency band including the howling frequency when the howling frequency is again detected. Thus, an optimum acoustic characteristic is adjusted easily in a short period.
Patent JP-S57147645-A (JP)
Title: Zinc oxide type photosensitive paper
Inventor: KIMURA KOUZOU
IPC: G03G5/08
Filed: 1981-03-10
Abstract: PURPOSE:To improve the gradation characteristic of the images in a dry developing by providing micro-pinholes to a photosensitive layer of zinc oxide dispersed by resin. CONSTITUTION:A precoating layer 2 and a photosensitive layer 3 of resin dispersion type of zinc oxide having numerous pinholes 4 of 5-15mu diameters are provided on a paper substrate 1. There is no electrostatic charging in the pinhole parts, and more than necessary surface potential is no longer formed; therefore, the light attenuation curves of soft gradation of lower gamma hence good gradation characteristic are obtained. Since the pinhole parts are not developed, the gradation characteristics is made better than that in the prior art by the micro- dot effect of the developed parts. When the diameters of the pinholes exceed  15mu, white specks apper in the image parts, by which the image quality is degraded. If they are <=5mu, the effect of the pinholes is degraded. This layer is formed by drying the same in such a way that the foam in the emulsion collapse to form the pinholes.
Patent JP-S62194101-A (JP)
Inventor: NISHIDE TSUTOMU
IPC: F22B1/18
Filed: 1986-02-19
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-S52118207-A (JP)
Title: Rotor of magneto generator
Inventor: KAMIYAMA TAKAKI
IPC: H02K15/02
Filed: 1976-03-31
Abstract: PURPOSE: To secure an enough slip on adhering force by providing a pull out thread on an outside periphery of a taper small diameter side of a boss having a little thread cutting effect on strength, and also making a construction to tighten a rotor on a threaded portion of a projected end of a crankshaft by a nut. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04275828-A (JP)
Title: Cutting device
Inventor: KARAKAMI TOSHIO
IPC: B23H9/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide a cutting device to cut a radioactive member to be cut in a short time under water. CONSTITUTION:In a cutting device 30 according to the invention, current pulses are supplied from a power supply control device 31 to a discharge electrode 19 immersed in water and a member 20 is cut by electric discharge between the electrode 19 and the member 20 generated with the current pulses. The power supply control device 31 is provided with a pulse generator 32 which generates current pulses at certain intervals, and this generator 32 is equipped with a pulse stop device 33 which is to stop pulse generation for a certain period of time.
Patent JP-S53119783-A (JP)
Title: Crystallizing method for solution containing salt
Inventor: YAMAZAKI HARUYUKI
IPC: C01D3/04
Filed: 1977-03-30
Abstract: PURPOSE: To prevent scale troubles from causing at pipe lines, to accelerate crystal growth so as to increase efficiency of the treatment, by evaporating and concentrating a soln. contg. salt e. g. Glauber's salt through direct contact with high temp. gas, then by cooling the concn.  soln.  under reduced pressure to crystallize the salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55128027-A (JP)
Title: Device for feed roller in double twister
Inventor: YANOBU HIDEO
IPC: D01H7/86
Filed: 1979-03-24
Abstract: PURPOSE:Title device in which nails fitted on the revolving disc on the periphery are provided with yarn-stopping parts on the lower part, thus permitting readily the yarn-winding tension to lower near zero. CONSTITUTION:Yarn is threaded on nails fitted on revolving disc 2 fixed to revolving shaft 1 and fed to the dowble twister. At this time, many nails 5, 6 are arranged on the pefiphery of revolving discs 2 and 3 so as to oppose alternately and further pieces for yarn-stopping 5b and 6b are provided on the lower part to prevent the yarn from threading out. Therefore, the inclination angle between 5a and 6a can be made small and the tension can be made near zero without yarn threading out.
Patent JP-H04274330-A (JP)
Title: Manufacture of power semiconductor element
Inventor: WATANABE MASAHIDE
IPC: H01L21/336
Filed: 1991-03-01
Abstract: PURPOSE:To enable a problem where an accuracy in formation of a pattern on a surface is reduced to be solved when a level difference is formed on one surface of a semiconductor substrate by etching for providing a main electrode with a level difference at an area in reference to a gate electrode for press contact. CONSTITUTION:An insulation film with an opening is formed on a semiconductor substrate where a wafer process ended, a low-resistance semiconductor layer is deposited by the CVD method, etc., on it, and one portion of the semiconductor layer is eliminated by etching, thus forming a difference electrode by a deposited semiconductor layer which remains on the opening of the insulation film. In the case of IGBT, a source electrode itself is formed as a difference electrode or the deposited semiconductor layer is left up to a height of the insulation film on the gate on the source electrode and then the source electrode and a metal film are connected with the deposited semiconductor layer on the well without the source region as the stage-difference electrode.
Patent JP-S59162743-A (JP)
Title: Continuous formation of coil and equipment therefor
Inventor: KATANO KEIJI
IPC: H02K15/04
Filed: 1983-03-03
Abstract: PURPOSE:To relieve the damage of a coil and realize the totally automated formation by a method wherein the coil is formed step by step by dividing the process into a forming process of the inside and outside diameter of the end of the coil, a forming process of the height of the end of the coil and the forming process of the coil in a core slot. CONSTITUTION:A driving roller 7 is driven by a motor 6 and is pressed against a circumference of a rotating table 2. When the rotating table 2 is turned by the required angle, positioning blocks 8 are driven by an instruction and coupled with positioning rollers 9 to stop in order to maintain an accurate turning angle. Four stations A-D for partial formation are provided for insertion stands 10. An open end formation device IN, an inside and outside diameter formation device NG, a height formation device HH and an inside slot formation device SS are provided to the stations A-D respectively. A station E is provided for unloading and loading the formed coils to and from the equipment.
Patent JP-S53119280-A (JP)
Title: Manufacture of microcapsule with hydrophobic material as core
Inventor: USHIYAMA NAOYUKI
IPC: B01J13/10
Filed: 1977-03-29
Abstract: PURPOSE:To manufacture microcapsules without cooling and hardening of corecervate by coating hydrophobic material with a complex cervate formed by use of an emulsion of hydrophobic resin or of rubber, or wax emulsion and amphoteric surface active agent.
Patent JP-H07241863-A (JP)
Title: Mold device, mold plate and press equipment
Inventor: KATO KEISUKE
IPC: B29C43/36
Filed: 1994-03-04
Abstract: PURPOSE:To enable manufacture of a pressure-molded body by a simple operation without causing danger to an operator, by holding a lower pressing plate and an upper pressing plate by a first holding member so that they are separated from each other and by holding a mold plate for the upper pressing plate by a second holding member so that the upper pressing plate and the mold plate are separated from each other. CONSTITUTION:A lower pressing plate 37, a mold plate 33 having an opening in which a material for molding is filled up and an upper pressing plate 28 are disposed in this sequence vertically with spaces provided between them. Besides, the lower pressing plate 37 is held for the upper pressing plate 28 by a first holding member 35 so that the lower pressing plate 37 is separated from the upper pressing plate 28, and the mold plate 33 is held for the upper pressing plate 28 by a second holding member 30 so that the mold plate 33 is separated from the upper pressing plate 28. As the result, a mold device is not handled by a manual operation and, accordingly, the mold device causing no danger to an operator can be obtained.