baber/WOPTO huggingface dataset:
Patent JP-S56168508-A (JP)
Title: Warning indicator
Inventor: NISHIZAWA KAZUO
IPC: G08B31/00
Filed: 1980-05-30
Abstract: PURPOSE: To facilitate the investigation of causes of troubles through determination and indication of caustic relationship of the troubles at nuclear power plants or the like by checking actual warnings up on a fault tree with respect to a trip of a main equipment preanalyzed.  
     CONSTITUTION: The process data from a plant 8 is inputted into a selection circuit 1 as a warning data by way of a controller 7, which selects one necessary data from among all warning data. A memory 2 memorizes the warning data selected through the selection circuit 1 in the order or occurance. A checking circuit 3 checks the warning data memorized in the memory up on a fault tree prememorized to determine whether the input exists or not. At the same time, the order of occurance is checked between the warning data to determine the caustic orientation thereof. An indication controlling circuit 4 provides the output from the checking circuit 3 to an indicator 5 at a proper cycle sequentially in the order of occurance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55724-A (JP)
Title: Adhesive tape and its preparation
Inventor: IGUCHI TAKEO
IPC: C09J7/02
Filed: 1978-06-19
Abstract: PURPOSE: To obtain the adhesive tape haging improved adhesive properties, by heat curing an adhseive composition consisting mainly of a specific low-molecular weight chloroprene polymer applied to a substrate.  
     CONSTITUTION: An adhesive composition comprising (A) 100 parts by wt. of a chloroprene polymer having an average molecular weight of 500W20,000, (B) 10W 150 parts by wt. of a tackifier resin, e.g. petroleum resin, (C) 1W30 parts by wt. of a curing agent, and (D) 1W100 parts by wt. of oxides of two or more metals of Groups IIWIV is applied to a substrate, heated at 50W160°C, and cured to give a gel fraction of 50W95%. The adhesive tape thus obtained has improved adhesion, peel strength, and heat resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52156329-A (JP)
Title: Variable frequency circuit for driving motor
Inventor: MORINAGA DAISAKU
IPC: H02P27/06
Filed: 1976-06-23
Abstract: PURPOSE: To operate a motor at a constant speed in a high accuracy and to enable a preset operation instantaneously at the time of stopping the motor, by such means that a dividing ratio of the ratio variable ring counter for dividing the output frequency of highly atabilized crystal oscillator be controlled with its frequency output so as to vary in linear with respect to a time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06289955-A (JP)
Title: Attachable/detachable information processor
Inventor: NISHIOKA KIYOKAZU
IPC: G06F1/16
Filed: 1993-03-31
Abstract: PURPOSE:To improve the attachable/detachable operation of PPM and the operability of power cut-off/supply by permitting a docking station(DS) to detect a fact that a personal processor module(PPM) is installation-operated and to control power supplied from a power circuit to PPM. CONSTITUTION:Since an installation operation detection circuit 50 in DS 2 directly receives power supply from the power circuit 22, it can detect the installation of PPM 1 even in a state where power is not supplied to a system circuit 10. A signal is transmitted to a power control circuit 23 by the detection of installation. When the power control circuit 23 receives the signal, a relay circuit 52 is controlled, power supply to the system circuit 10 is started and a CPU operation is started in the same way as a regular personal computer. When PPM 1 is installed, power is automatically supplied and a system starts. Thus, the trouble of operability supplying power after recognizing that PPM 1 is put in is eliminated.
Patent JP-S57189321-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: TODA JIYUNZOU
IPC: G11B5/31
Filed: 1981-05-18
Abstract: PURPOSE:To obtain a magnetic head which is exact in its shape and wide in a space between the upper and lower magnetic layers, and to elevate its recording and reproducing efficiency, by forming the lower magnetic layer after providing a recess on a nonmagnetic material. CONSTITUTION:On a substrate 1, a nonmagnetic film 9 is formed, a recess is provided on this film, a lower magnetic layer 2 is patterned, and after that, is covered with a lower insulating layer 3, is polished until the layer 2 is exposed in the back yoke part, a coil 4 is provided on the layer 3, and is covered with an upper insulating layer 5. On this layer, an upper magnetic layer 6 is formed. For instance, when depth of the recess is set to 6mum, a space of the magnetic layer can be widened to 10mum, and also, a step difference in case of forming the upper magnetic layer is only 4mum. The shape of this thin film magnetic head is much more satisfactory in its pattern accuracy than the case of a high step difference of 10mum by a conventional method.
Patent JP-H04309193-A (JP)
Title: Extracting device for character and pattern in scenery
Inventor: TAKAHASHI HIROKO
IPC: G06T7/60
Filed: 1991-04-08
Abstract: PURPOSE:To stably extract characters and patterns without being affected by the size of a character/linear graphic and shadow by binarizing the width of the character and linear graphic corresponding to the judged result. CONSTITUTION:An image inputted from an image input part 1-1 is stored in an image memory 1-3 after changing the density at a density change part 1-2 in the form of emphasizing the dark part of the image. A character/linear graphic emphasis part 1-5 emphasizes the character/linear graphic differing line width, and a contrast change degree calculation part 1-6 calculates the contrast change degree of the emphasized image. A binarizing processing part 1-8 binarizes the emphasized image based on the contrast value of the edge. A line width judgement part 1-13 sets the optimum line width for extracting the character/linear graphic in the inputted image and defines the line width as a parameter for emphasis, and a character/linear graphic extraction part 1-14 extracts the character/linear graphic according to the results of the width detection and the binarizing processing. Thus, the character/linear graphic can be exactly binarized and extracted without being affected by the change of illumination such as the shadow or the like even when the size and line width of the character can not predicted in advance.
Patent JP-S57189963-A (JP)
Title: Paper alignment device in double-side copy tray in double-side copying machine etc.
Inventor: OKUZAWA TSUGIO
IPC: B65H31/20
Filed: 1981-05-18
Abstract: PURPOSE:To surely align sheets of paper in a simple construction by regulating the discharge direction of sheets discharged from discharge rollers so that the front edges of sheets can mostly reach a front plate. CONSTITUTION:A sheet fed from a main tray is copied on its one surface and enters a sheet receiving port 10 of a double-side copy tray unit after it is turned over. Then, the sheet is led by guide plates 11, 12 and is held between a pair of discharge rollers 13, 14 to be transferred obliquely upward. Then, the sheet is guided by a discharge guide plate 15 for gradually correcting its moving direction downwardly, and drops downward by impinging with its leading edge on a front plate 8 when the trailing edge of the sheet leaves the discharge rollers 13, 14. In this stage, since the upper parts of a reference side plate and a movable side plate 18 are inclined so as to be largely opened upward, the sheet to be dropped therebetween is guided by the inclined surfaces of the upper parts of the side plates for sheets, and then falls in between both side plates having a substantially same width as that of the sheet, with a slight clearance to the sheet, thereby the sheet may be aligned.
Patent JP-S60215549-A (JP)
Title: Abrasive-resistant glass beads
Inventor: NAKAMURA FUMIO
IPC: C03C3/093
Filed: 1984-04-11
Abstract: PURPOSE:Glass beads that is given by subjecting glass beads which have been prepared by forming melted glass of high contents of ZnO and B2O3 into spherical particles, to reinforcing treatment, thus showing high hardness, high abrasion and chemical resistance. CONSTITUTION:A melted glass containing 28-65wt% of SiO2, 10-45wt% of ZnO, 5-25wt% of B2O3, 1-15wt% of Al2O3, 1-10wt% of Na2O+K2O+Li2O and 2-10wt% of CaO+MgO+BaO+SrO+TiO2 is allowed to flow down onto a rotating disk and splashed into spherical particles to give glass beads of 0.7- 4mm. particle sizes. The beads are subjected to reinforcing treatment by heating them over the glass transition point and throwing them into an alkali nitrate melting salt, oil or water to give the objective glass beads of high hardness, high abrasion and chemical resistance.
Patent JP-S60215381-A (JP)
Inventor: HAYASHI KEIJIROU
IPC: A63C5/12
Filed: 1984-04-12
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-S56169676-A (JP)
Title: Novel substituted benzylidene hydrazinophthalazine derivative
Inventor: YASUDA KIKUO
IPC: A61P9/12
Filed: 1980-06-03
Abstract: NEW MATERIAL:A substituted benzylidene hydrazinophthalazine derivative expressed by formula I [A is substituted aminohydroxypropoxy of formula II (R is H, alkyl or ≤10C aralkyl which may be substituted by up to 2 methoxyl groups), and group A is substituted at the o-, m- or p-position to the phthalazinylhydrazonomethyl group; B is H, Br or metoxyl; however, B is H when A is substituted at the o- or m-position] and a salt thereof.  
     EXAMPLE: 1- [ 4- ( 3-Iso-propylamino-2-hydroxypropoxy ) benzylidene hydrazino ] phthalazine.  
     USE: A hypotensive agent having blocking action on the sympathetic β-receptor and vasodilator action.  
     PROCESS: A compound expressed by formula II (Q is formula IV, etc.) is reacted with a primary amine expressed by the formula R-NH 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05251171-A (JP)
Title: Rotary-type electromagnetic cooking machine
Inventor: ISE SHINSUKE
IPC: A47J27/00
Filed: 1992-03-30
Abstract: PURPOSE:To obtain a rotary-type electromagnetic cooking machine, in which generation of melting and crack of a turntable is eliminated and the heating loss is reduced to detect the temperature of a cooking container accurately. CONSTITUTION:A rotary electromagnetic cooking machine is provided with a turntable 5 made of heat resistant plastic, a cooking container 6, which is made of the material having a large specific resistance and a high relative magnetic permeability and which is to be placed on the turntable 5, driving means 2, 3 for rotating the turntable 5, and an electromagnetic induction heating means 4 located close to the turntable 5. Separating pieces 7 made of the material, which has heat resistance and without heating by the electromagnetic induction work, is arranged between the turntable 5 and the cooking container 6.
Patent JP-S58199245-A (JP)
Title: Control for automobile
Inventor: ITOU HISATSUGU
IPC: B60R16/023
Filed: 1982-04-30
Abstract: PURPOSE:To dispense with conventional wires and power supply lines for improving reliability of a control without any failures like disconnection accidents in the control for transmitting and receiving signals between a door of an automobile and a car body by transmitting controlling signals with light and electric power with a transformer. CONSTITUTION:A door 5 is provided with a control 1 consisting of a plurality of switches 2a-2d, a luminescent diode 3 for converting electric signals to light signals and a transmitting circuit 4 for converting a plurality of signals from the control 1 to time divided multiple control signals to drive the luminescent diode 3 on the basis of said control signals. On the other hand, a car body 9 is provided with a photo-transistor 6 for converting the light signal to the electric signal and a control circuit 7 for decoding that electric signal to generate a predetermined control signal 8 corresponding to the signal from the control 1. And the direct current of a battery 11 is converted to alternate current by an inverter circuit 10 to excite a primary coil 12. A secondary coil 3 is driven by such excitation to generate electromotive force and supply electricity to the transmitting circuit 4.
Patent JP-S571151-A (JP)
Title: Paper feeder
Inventor: SAKAI TAKAO
IPC: G03G15/00
Filed: 1980-06-03
Abstract: PURPOSE: To enable a paper feed mechanism for a compact printer to be compact and light without necessitating an exclusive motor by providing an one-way clutch operated only in return stroke of a carriage.  
     CONSTITUTION: When a carriage 1 returns to the home position, a driven drum 6 is rotated by prime movers 1a, 1b provided beneath the carriage while urged in the returning direction. This causes an one-way clutch 7 to be engaged so that the rotation is transmitted to a blank feed roller 11 through a gear 10. When the carriage reaches the home position, the driven drum 6 stop its rotation, and a gear 10 presses a spring 17 to mesh with a mannual feed gear 15 so that the one-way clutch 7 is disengaged. Next, when the carriage 1 moves in the direction of printing, the one-way clutch 7 is subjected to force in the releasing direction by the movement of the carriage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S55166045-A (JP)
Title: Reagent for measuring phosphorus
Inventor: IKETA KIKUJI
IPC: G01N33/84
Filed: 1979-06-11
Abstract: PURPOSE: To improve the sensitivity and eliminate any protein removing operation during the measurement by molybdenum blue-direct colorimetric method by containing a specified amount of polyoxyethylene sorbitan fatty acid ester, dimethyl formamide and the like.  
     CONSTITUTION: 1W20wt% of ferrous sulfate or iron ammonium sulfate, 0.5W 20wt% of polyoxyethylene sorbitan fatty acid ester, 3W30wt% of dimethyl formamide and the like, 0.05W10wt% of stabilizing agent, 0.01W5wt% of molybdenum acid or salt thereof and 0.1W10wt% of strong acid are dissolved in the water. It is preferable to use hydrochloric acid hydroxylamine or sulfuric acid hydroxylamine as stabilizing agent. The above procedure can eliminate any protein removing operation prior to the measurement while stabilizing the reagent solution thereby improving the sensitivity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60215773-A (JP)
Title: Antirust treatment of iron heat pipe
Inventor: KIYOSUE TAKASHI
IPC: C23C22/78
Filed: 1984-04-11
Abstract: PURPOSE:To prevent reduction in the performance of an iron heat pipe by activating the inside of the pipe with an org. acid and treating it with an aqueous vanadate soln. to form a rust preventing film. CONSTITUTION:The inside of a heat pipe made of stainless steel, carbon steel or the like is degreased with an inorg. acid and an org. solvent and polished with a stainless steel brush. An oxide film on the inside of the pipe is removed by treatment with an org. acid of 3-8pH having 0.5-50% concn. such as oxalic acid, citric acid or tartaric acid for 10-60min to activate the inside of the pipe. The inside is then treated with an aqueous vanadate soln. having 0.1%- saturation concn. at 160-200 deg.C. Ammonium metavanadate sodium metavanadate or the like is used as the vanadata. A rust preventing film is formed on the inside of the heat pipe, so the generation of gaseous H2 by a reaction with water passing through the pipe is prevented, and reduction in the performance of the heat pipe due to gaseous H2 accumulated in the condensing part of a vessel is prevented.
Patent JP-S63237781-A (JP)
Title: Production of microbial cell
Inventor: MAESATO KENSHO
IPC: C12R1/13
Filed: 1987-03-26
Abstract: PURPOSE:To improve the conversion efficiency of soybean into cells useful as feed, food, fertilizer, etc., and to enable the production of bacterial cells at high temperature, by using soybean milk as a main raw material and carrying out mixed culture of bacteria of Bacillus genus and Brevibacterium genus. CONSTITUTION:Microbial cells are produced by the mixed culture of bacteria of Bacillus genus and Brevibacterium genus in soybean milk used as a main raw material. The soybean milk is produced as a waste liquid, etc., in the production of soybean oil and fat, soya protein, etc., and the milk is used as a raw material and added with an auxiliary nutrient source such as corn steep liquor, rice bran and denucleated yeast. The bacterial strain belonging to Bacillus genus is e.g. Bacillus subtilis (IFO-14132) and Bacillus megatherium (IAM-1166) and the strain belonging to Brevibacterium genus is e.g. Brevibacterium ammoniagenesis (IAM-1041).
Patent JP-S57188890-A (JP)
Title: Method of finishing surface of intermetallic compound semiconductor material
Inventor: WADA TOSHIAKI
IPC: H01L21/306
Filed: 1981-05-15
Abstract: PURPOSE:To improve the conformability and completeness of surface crystalline structure in finishing the surface of a semiconductor material by a method wherein the intermetallic compound semiconductor material is polished with an acqueous solution of 0.5-20wt% alkali halide. CONSTITUTION:An alkali halide is used for a B3 type ionic crystal such as InSb and GaAs to make a pure acqueous solution so as to employ the solution for polishig, utilizing its ionic reaction. As the alkali halide (called ion polish), there are NaBr, KBr, NaCl, LiF, CaC2 and the like. In consideration of reactive meltage, the pure acqueous solution is set to 0.5-20wt%. As to the polishing method, afte rough lapping with normal SiC and diamond grinding grains is applied, ion polishing is carried out. In so doing, the surface of the semiconductor material can be finished with complete crystalline structure.
Patent JP-H04284296-A (JP)
Title: Bookbinding device
Inventor: OKAUCHI YOSHIFUMI
IPC: B42C11/06
Filed: 1991-03-12
Abstract: PURPOSE:To provide a bookbinding device wherein foreign matters entered into a binder loading part can be easily discharged and entrance of the discharged foreign matters into other mechanism can be prevented. CONSTITUTION:A bookbinding device 30 is provided with a binder loading part 31, an inner lid 37, and a magnetic substance receiving part 60. The binder loading part 31 comprises on its one end a binder inserting opening 34 for inserting a book binder 40, in the inside thereof a housing part 35 for housing the book binder, and on a side part thereof a discharge opening 33a communicating with the housing part 35. The inner lid 37 is arranged in an openable manner in the inside of the binder loading part 31. When the book binder 40 is not inserted into the housing part 35, the inner lid 37 is arranged so as to form a passage 38 between the housing part 35 and the discharge opening 33a and so as to cover the bottom of the binder loading part 31. A receiving member 60 is provided at a lower part of the discharge opening 33a of the binder loading part 31 so as to receive foreign matters to be discharged from the discharge opening 33a.
Patent JP-S6321954-A (JP)
Inventor: ARUBAATO MOESHINGAA
IPC: B65H51/20
Filed: 1987-03-27
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-H07260525-A (JP)
Title: Sensor
Inventor: URANO MITSUHIRO
IPC: G08C19/00
Filed: 1994-03-18
Abstract: PURPOSE:To provide a sensor in which electric wire for wiring is reduced so as to facilitate wiring and to prevent miswiring. CONSTITUTION:A sensor 1 has a detecting element 2 and a signal processing circuit 3. The sensor 1 is connected to a control circuit 8 by a connecting wire 5 serving also as a power feeder line and a signal output line. When the output from the detecting element 2 is less than the specified value, the output terminal 4D of a comparator 4 is on a high level or in a high impedance state, so that a capacitor 7 is in the charged state, and the input to the amplifier 9 of the signal judging circuit of a control device 8 is on a high level. When the output from the detecting element 2 becomes the specified value or more, the output terminal 4D of the comparator 4 is on a low level, so that the input to the amplifier 9 is also on a low level, and the action of the detecting element is positively transmitted. At this time, the sudden electric discharge of the capacitor 7 is prevented by a diode 6, and the comparator 4 is continuously driven by electric charge accumulated in the capacitor 7.
Patent JP-S57189035-A (JP)
Title: Element for testing stress
Inventor: MURAMATSU SHINICHI
IPC: G01L1/00
Filed: 1981-05-19
Abstract: PURPOSE:To analyze stresses accurately by laminating a stress detecting paint layer, an uncured UV-curable primer layer and a flexible substrate for stripping on a plastic film having transmittance to UV rays thereby forming an element for testing stresses. CONSTITUTION:A tape 1a adhered onto the surface of an object 6 allows the transmission of UV rays and since stress detecting paint allows the transmission of UV rays as well, the curing of a UV-curable primer 4a progresses in a short time, by which the tape 1a is fixed to the surface of the object 6, that is, a  stress detecting paint film 3 is fixed to the surface of the object 6. A film 2 is  stripped from the film 3. In this way, the measuring sample fixed with the film  3 on the object surface is obtained. Load S is exerted upon the object 6, and  stress distributions and main stress directions are measured from the crack patterns 8 generated in the film 3. As a result, the film 3 is formed to a uniform  thickness without receiving any damage because it is possible to apply the film  3 beforehand on the film.
Patent JP-S58190841-A (JP)
Title: Composition of coloring agent for glass
Inventor: MATSUBARA SHIGEKAZU
IPC: C03C21/00
Filed: 1982-04-30
Abstract: PURPOSE:To provide a titled compsn. which is produced by kneading specific inorg. mixed powder with an org. solvent, etc. and which forms a transparent and smooth colored part on the surface of a blank material for glass by ion substitution when applied on the surface of the blank material. CONSTITUTION:A compsn. of a coloring agent for glass which is produced by mixing inorg. mixed powder consisting of 20-90pts.wt. CuSO4, 20-90pts.wt. sulfate of an alkali metal, 5-40pts.wt. an inorg. filler (e.g., Al2O3, TiO2, Fe2O3, etc.) and, if necessary, up to 1pt.wt. silver salt (e.g., AgNO3, Ag2SO4, etc.) with >=1 kind selected among an inorg. solvent (e.g., butyl carbitol, acetone, etc.), oil [e.g., high b.p. oil (e.g., pine oil, etc.) or said oil compounded with a thickener (e.g., ethyl cellulose, etc.)] and wax (which is normally solid and assumes a liquid state with slight heating), and which forms a transparent and smooth colored part on the surface of a blank material for glass by ion substitution when applied on the surface of the blank material.
Patent JP-S58190579-A (JP)
Title: Energy collection device
Inventor: FURUKAWA KAZUSHI
IPC: F03B13/00
Filed: 1982-04-30
Abstract: PURPOSE:To enhance the efficiency of energy collection by simple constitution, in an arrangement in which the liquid energy in liquid pipelines is collected in the form of electrical energy converted by a generating means coupled with a hydraulic wheel, by putting the upper and lower flow parts of said hydraulic wheel in communication with a water tank located at a certain specified level. CONSTITUTION:A hydraulic wheel 12 coupled with a generating means (an induction motor) 13 is installed in a liquid pipeline (main pipe) 11 to be equipped at a steel making yard etc., and the bottoms of No.1, No.2 lines 14, 15 stretching in the vertical direction are connected to the upper and lower flow parts 11a, 11b of this hydraulic wheel 12. The tops of these lines 14, 15 are connected in mutual communication through a coupling water tank 16, which is open to the atmosphere at a certain specified level H. This level H shall be such that water exists at least in No.1 line 14 regardless of the varying pressure at the upper flow part 11a of the main pipe 11, and when the increment of the rate of flow at the upper flow part 11a has exceeded the mean pressure, the surplus water shall overflow to No.2 line 15 from the water tank 16.