baber/WOPTO huggingface dataset:
Patent JP-S5653452-A (JP)
Title: Humidifying device for substrate and coating device for serum in electrophoresis
Inventor: OOUCHI TERUO
IPC: G01N33/48
Filed: 1980-08-28
Abstract: PURPOSE: To raise the efficiency of the work for humidifying a substrate and coating the same with serum by a constitution wherein the substrate is humidified with the buffer solution by a humidifying mecahanism, unnecessary buffer solution is removed by a buffer-solution removing mechanism, and later the application of the  serum is performed by a coating mechanism in the electrophoresis.  
     CONSTITUTION: The substrate such as a cellulose acetate film is fixed on a cassette 50, put on belts 15 and 16 and moved, lowered along the tilt surfaces of sliding ways 13 and 14, and dipped in the buffer solution 12. The substrate is further moved and, when being passed in front of a blowing port 18, unnecessary buffer solution stuck to the substrate is removed by the air from the blowing port 18. Here the operation of the belts 15 and 16 is once stopped, while a serum-coating device 19 is lowered, and the substrate is coated with the serum. After the coating is completed, the belts 15 and 16 are operated again and the cassette 50 is introduced from an opening 21 into an electrophoretic box 20. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10291243-A (JP)
Title: Injection molding machine and its injection molding method
Inventor: TANIGUCHI YOSHIYA
IPC: B29C45/70
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To carry out respective controls in an injection molding process properly and quickly in the mold compression injection molding for a superfine molded product such as a CD base or a DVD base. SOLUTION: An injection molding machine A is used in the mold compression injection molding method for the superfine molding, and is constituted of a mold 1, an injection mechanism section (a) for injecting resin into the mold 1 and a pressure sensor 54 for sensing the counter force of the mold 1 by filling resin 3 in a mold cavity 2 and controlling at least one of injection processing for filling resin 3 into the mold cavity 2 based on an output data of the sending or the dwelling process following the injection process, or the whole or a part of the two processes.
Patent JP-S61277094-A (JP)
Inventor: KODAMA YUTAKA
IPC: G21D3/00
Filed: 1985-06-03
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-H0382643-A (JP)
Title: Magnet seal
Inventor: SESHIRU AARU GAAGANASU
IPC: B60J10/08
Filed: 1990-05-10
Abstract: PURPOSE: To improve sealing ability between a bar body and a door by providing a mounting part fixed on a car body or an engagement surface, such as a door, and a magnet part containing a flexible permanent magnet integrally mounted on the mounting part through an expandable bellows part. CONSTITUTION: A magnetic seal piece being a magnet seal comprises a mounting part 12 fixed on an engagement surface formed at a flange 34 extending from a car body 20 to the outside, a magnet part 14 containing flexible permanent magnets 16 and 16a supported in a rectangular tubular member 43, and a bellows 18 supporting a magnet part 14 on the mounting part 12. The mounting part 12 has a body 35 in a C-shape in cross section and a grip fin 39 is protruded to the inside of a foot part 36. The bellows part 18 is formed substantially in a polygonal shape in cross section and provided with foot members 48 and 50 positioned opposite to each other and two angles sections being mirror images to each other.
Patent JP-S5743164-A (JP)
Title: Solar energy water heater
Inventor: NISHIHARA SHIGEYA
IPC: F24J2/50
Filed: 1980-08-27
Abstract: PURPOSE: To improve the degree of vacuum and increase a heat insulation property by a method wherein a vacuum pump operated under a feeding of water is connected to an outer box storing a main body of water heater unit.  
     CONSTITUTION: Main body 1 of the water heater unit is stored in the sealed outer box 2, a water jet type vacuum pump 5 having both nozzle 51 and jet 52 in a pump chamber 54 therein is arranged in the midway of the feed water pipe 4 extended up to the main body 1 of the water heater unit. The outer box 2 and the pump chamber 54 are communicated with each other by a exhaust pipe 3, and a check valve 53 is installed at the opening of the exhaust pipe 3 extended to the pump chamber 54. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0416275-A (JP)
Title: Cleaning apparatus
Inventor: TSUKADA KENJI
IPC: C23G5/04
Filed: 1990-05-09
Abstract: PURPOSE:To safely use a combustible cleaning solution by providing an inert gas supply means supplying inert gas to a cleaning tank on the basis of the concn. of oxygen in the cleaning tank and holding the concn. of oxygen to the lower explosion limit or less in the presence of the combustible cleaning solution. CONSTITUTION:An inert gas supply means 11 consists of an oxygen densitometer 12 detecting the concn. of oxygen in a cleaning tank 2, a gas supply part 13 sending inert gas into the cleaning tank 2 and a partition chamber 3, and a control part 14 controlling the operation (the supply amount of the inert gas) of the gas supply part 13 on the basis of the detected value of the oxygen densitometer 12. When the oxygen concn. value from the oxygen densitometer 12 becomes higher than a predetermined concn. value, the inert gas is sent into the cleaning tank 2 and the partition chamber 3 from the gas supply part 13 so that the concn. of oxygen in the cleaning tank 2 does not reach a lower explosion limit or more, in the presence of a combustible cleaning solution. By this method, the combustible cleaning solution 4 can safely be used.
Patent JP-H02298004-A (JP)
Title: Manufacture of metal magnetic powder
Inventor: ICHIKAWA HIROTSUGU
IPC: H01F1/06
Filed: 1989-05-12
Abstract: PURPOSE:To prevent particles in a production stage from being sintered to each other and to obtain a ferromagnetic metal powder whose specific surface area is large and whose coercive force is high by a method wherein needle- shaped goethite which is subjected to a shape maintenance treatment is dehydrated and made voidless under a reducing atmosphere, it is transformed into magnetite, this is again subjected to the shape maintenance treatment and is reduced and a metal magnetic powder is obtained. CONSTITUTION:For example, goethite is dispersed in a solution; an Si compound and/or an Al compound are added; this mixture is stirred; after that, dilute nitric acid is added; a pH of this system is adjusted; the mixture is filtered, cleaned and dried; the goethite with a silicon compound layer is obtained. This goethite is reduced in a retort furnace while a mixed gas of hydrogen/nitrogen is flowing; magnetite is obtained. This magnetite is dispersed again in a solution; an Si compound and/or a phenolic resin are added and dispersed; after that, dilute nitric acid is added; a pH of this system is adjusted; this mixture is filtered, cleaned and dried; magnetite on which a silicon compound layer is formed newly is obtained. This magnetic is reduced in the retort furnace in a gas blow of hydrogen; a metal powder is obtained.
Patent JP-H067960-A (JP)
Title: Cu alloy electrode for resistance welding
Inventor: OKABE SHINJI
IPC: B23K11/30
Filed: 1992-05-12
Abstract: PURPOSE:To provide the Cu alloy electrode for spot welding formed in such a manner that the region of the number of continuous dotting can be expanded. CONSTITUTION:The Cu alloy electrodes 3 to 5 contain Pb as a solid lubricant element Es at 0.01wt.%<=Pb<=0.5wt.%. The Pb exhibits the effect of hindering the wettability of the Cu alloy electrodes 3 to 5 and alloy members to be welded, thereby preventing the deposition of the Cu alloy electrodes 3 to 5.
Patent JP-H04322728-A (JP)
Title: Filtering method
Inventor: NAGAO YUKIHIKO
IPC: B01D61/22
Filed: 1991-04-23
Abstract: PURPOSE:To prevent mixing of air into the source liquid in a source liquid tank and to prevent large reduction of filtrate flux in the finish concentration stage. CONSTITUTION:A specified amt. of concentrated liquid returned to a source liquid tank 2 through a concentrated liquid line 9 in the finish concentration stage is branched from a recycling line 11 of smaller diameter than the line 9 to the source liquid supply line 5 from the source liquid tank 2 to a filter 6 so that the liquid is directly supplied to the filter 6. Thus, the concentrated liquid returned to the source liquid tank 2 is added to the deaerated flow to be supplied to the filter 6.
Patent JP-S63283325-A (JP)
Title: Digital time-division multiplexer
Inventor: SHIMADA MASAYOSHI
IPC: H04J3/00
Filed: 1987-05-15
Abstract: PURPOSE:To cope with branch services by sending a transmission control signal and a reception control signal which control a sent signal switching circuit and a reception control gate out of a multiplexing control circuit sequentially to a (0)-th-order multiplexing device (TDM) with information in predetermined channel units. CONSTITUTION:An all-'1' code generating circuit 123, sent signal switching circuits 117-119 which switch and output either of the output of the all-'1' code generating circuit 123 and the output of a multiplexing circuit 121, and the reception control gate 116 which controls the outputs of the sent signal switching circuits 117-119 and reception gate 114 are provided in the (0)th-order TDM 111, and the transmission control signal 109 and reception control signal 110 which control the sent signal switching circuits and reception control gate in channel units are sent out of the multiplexing control circuit 101 to the (0) th-order TDM 111 sequentially. Therefore, the sent signal of each TDM is made into data or an all-'0' code according to predetermined CH allocation and at the same time, a received signal is received or ignored by each station TDM according to the predetermined CH allocation. Consequently, the branch services are coped with.
Patent JP-S6013463-A (JP)
Title: Ac rotary drive device
Inventor: TAKEGAWA MASASHI
IPC: H02K33/12
Filed: 1983-06-30
Abstract: PURPOSE:To enable to form an AC rotary drive device in small size and slender shape and to reversibly rotate the device by slidably engaging a creeping projection of a vibrator in a sine curve groove of a rotor, and vibrating a vibrator to generate a torque from the rotor. CONSTITUTION:When an AC current is flowed to an exciting coil 4a, a vibrator 2a is restricted in rotation to merely axially vibrate, creeping projections 8a, 9a formed on a fork 7a are slid into a sine curve groove 6, thereby allowing a rotor 1 restricted in the axial movement to rotate. When an AC current advanced by 90 deg. out of phase from the AC current of the exciting coil 4a is flowed to exciting coil 4b, the rotor 1 smoothly rotates in the prescribed torque by the axial vibration of the vibrator 2b. The rotary force is transmitted at least at one of rotational shafts 5a, 5b to the exterior.
Patent JP-S5821972-A (JP)
Title: Supplying circuit of block selection signal for electronic facsimile device
Inventor: HIRATA YOSHIHIRO
IPC: B41J2/355
Filed: 1981-07-31
Abstract: PURPOSE:To simplify the constitution of hardware and at the same time to select several blocks at one time, by applying a block selection signal to the desired block through the input terminal of a shift register. CONSTITUTION:An input terminal 10C for block selection signal is provided to a shift register 10A to designate the block to be selected. A clock input terminal 10D to the shift registers 10A and 10B for the input of the clock that shift the block selection signal. An input terminal 10E is added to supply the recording pulse that delivers the block selection signal stored in a prescribed position. The block selection signal output terminals 101, 102-1027, for example, are provided to the registers 10A and 10B.
Patent JP-H05309921-A (JP)
Title: Printer testing device
Inventor: IKEDA YOKO
IPC: B41J29/46
Filed: 1992-05-13
Abstract: PURPOSE:To eliminate the shift of a printing position due to the error of a printer mechanism part by comparing the same reference image of a page number with an image to be examined and visually displaying the non- coincidence place of both images. CONSTITUTION:An image comparing part 5 sends out a page number wherein a reference image 25 and an image 26 to be examined do not coincide with each other to a control part 8 as a non-coincidence page number 31. The control part 8 respectively reads the reference image 25 and the image 26 to be examined corresponding to the noncoincidence page number from a reference image memory part 3 and an image-to-be-examined memory part 4 to visually display them on a display part 6 on the basis of a display part control signal 32. For example, when the reference image 25 is visually displayed red on the display part and the image 26 to be examined is visually displayed blue, a non- coincidence place is confirmed at a glance. When the developer of a printer uses an operation part 7 to indicate the changeover and magnification of the reference image 25 and the image 26 to be examined visually displayed on the display part 6, the non-coincidence place of the reference image 25 and the image 26 to be examined can be more clearly confirmed.
Patent JP-S5742823-A (JP)
Title: Knocking detector of internal combustion engine
Inventor: NISHIKAWA TOSHIHIDE
IPC: G01L23/22
Filed: 1980-08-28
Abstract: PURPOSE:To eliminate erroneous detection by detecting vibration levels in >=2 frequency bands wherein the vibration levels each have a peak when knocking occurs  and by deciding on knocking when the detected levels exceed predetermined values  at the same time. CONSTITUTION:To the cylinder block of an internal combustion engine or the constituent body 1 of a head, etc., one case or two vibrating elements 2 and 3 each incorporated in a case are fitted. The elements 2 and 3 are both of a piezoelectric or magnetostrictive system and so set that they resonate at frequencies f1 and f2 where vibration levels when knocking occurs each have a peak. The vibrators 2 and 3 are connected to a knocking deciding device 6 through preamplifiers 4 and 5 and the deciding device 5 generates an output showing the occurrence of knocking from an output terminal 7 only when the outputs of the amplifiers 4 and 5 exceed a predetermined value H at the same time. Normally, the outputs are seldom detected exceeding the value H at the same time approximately at the frequencies f1 and f2, so that erroneous detection of knocking is eliminated.
Patent JP-S611207-A (JP)
Title: Current limiting value pattern generator of electric railcar
Inventor: KOJIMA SATORU
IPC: B60L15/20
Filed: 1984-06-11
Abstract: PURPOSE:To obtain a current limiting value pattern of an electric railcar having less regulating elements by storing a digital pattern signal corresponding to a load at every composition conditions of vehicles in advance in a pattern memory. CONSTITUTION:A digital pattern signal corresponding to the load of a vehicle is stored in a pattern generation memory 11 at every composition condition of a vehicle, and the digital pattern signal is read out and outputted in response to the load detection signal of a vehicle from a load detector 1 and the output data of pattern setters 2. An adder 13 adds a digital pattern signal from a pattern generation memory 11 and an ultrafinely regulated voltage set by a pattern voltage regulator 3, and outputs a current limiting value pattern voltage. Thus, even if the number of types of patterns is altered, it can be remedied even without increasing the number of parts.
Patent JP-S5745327-A (JP)
Title: Treatment of waste gas containing fluorine type components
Inventor: YAMASHITA YUU
IPC: B01D53/34
Filed: 1980-08-29
Abstract: PURPOSE: To prevent the accumulation of the silica content in absorbing liquid and improve the purity of recovered CaF 2  by recovering calcium fluoride from the absorbing liquid after the treatment of waste gases contg. fluorine type components, then adding a magnesium component to settle and remove the silica content then recycling the same.  
     CONSTITUTION: A treatment method which allows a waste gas 2 contg. fluorine components to contact absorbing liquid 4 of 4.4W5.5pH contg. CaCl 2  to remove fluorines, conducts the liquid after the treatment to an absorbing liquid circulating tank 5, adds CaCO 3  6, HCl 7 to control its pH to 4W5.5, and recycles the regenerated absorbing liquid regenerated of CaCl 2  for treatment of the waste gas 2 contg. fluorine components. At this time, part thereof is fed to the 1st solid-liquid separating machine 10 where the CaF 2  12 is recovered, next is is fed to a reaction tank 13, where it is added with an Mg compound 15 such as dolomite and is heated. The resultant MgO.nSiO 2  18 is separated in the 2nd solid-liquid separating machine 16. The separated liquid is returned to the tank 5 and is reused. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5452956-A (JP)
Title: Manufacture of thin film elastic surface wave element
Inventor: KICHI KENZOU
IPC: H03H3/08
Filed: 1977-10-04
Abstract: PURPOSE:To secure a correct shape of the thin film and thus to enhance the characterisitcs of the elastic surface wave element through an etching process into the necessary form after evaporating the piezoelectric thin film onto the entire surface of the substrate. CONSTITUTION:Piezoelectric thin film 9 is evaporated on the entire surface of surface wave element substrate 6, and then an etching process is given to secure a fixed form. With this etching process, thin film 9 is also removed at the areas of electrode terminal 8a and 8b. In this way, film 9 remaining on substrate 6 becomes uniform, and thus the beat pattern so far recognized due to the film thickness distribution can be eliminated. Thus, the characteristics of the surface wave element can be enhanced. Furthermore, no film 9 remains on electrode 8a and 8b, thus eliminating the obstacles for the wiring or bonding.
Patent JP-S5818382-A (JP)
Inventor: MARII-KURISUTEIINU DOYUBURUUKU
IPC: A61P1/04
Filed: 1982-07-09
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-S5744649-A (JP)
Title: Resin composition suitable for shell molding
Inventor: SHIMIZU YOSHIAKI
IPC: C08L61/00
Filed: 1980-09-01
Abstract: PURPOSE: A phenolic resin composition that contains a specific high-molecular phenolic compound, an aromatic carboxylic acid and its anhydride, thus giving sand particles coated with a resin showing good disintegrative properties after casting according to the shell mold process.  
     CONSTITUTION: A by-product containing bis-phenol A, obtained in the production of bis-phenol A, is treated in the presence of an alkaline catalyst at a temperature higher than 150°C, preferably at 180W250°C to remove the low-boiling fraction is removed. The residual high-polymeric phenolic compound and a phenolic resin are used so that the content of the high-polymer phenolic compound becomes more than 10wt%, preferably 20W80wt% in the total weight. Further, an aromatic carboxylic acid or its anhydride is added.  
     EFFECT: The process is simple, the ratios of components are changeable according to the application conditions and the composition is inexpensive. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09280758-A (JP)
Title: Heat pipe type heat-exchanger
Inventor: GOTO KAZUHIKO
IPC: H01L23/427
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To effectively reduce the generation of noise due to blast by a method wherein a blast fan is disposed inside a cylindrical space part surrounded with heat pipes. SOLUTION: Low temperature gas flows to the outside of a cylindrical space part 8 in such a manner to flow across a heat pipe 5 and flow through a gap between fins 6. Meanwhile, high temperature gas flows in a closed casing 1 through the lower opening spot of the cylindrical space part 8. After the high temperature gas is raised toward the partition plate 7 side, it flows out through the cylindrical space part 8 in such a manner to flow across the heat pipe 5 and through a gap between the fins 6. In this case, a flow of gas being turbulence is straightened by a number of fins 6 and a number of heat pipes 5. Besides, since the blast fan 9 itself has its periphery surrounded with the fins 6 and the heat pipes 5, noise generated due to blast hardly leaks to the outside of the cylindrical space part 8. Namely, the generation of noise is decreased.
Patent JP-H05256710-A (JP)
Title: Multiple component force detector
IPC: G01L5/16
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a detector of multiple components of force which is highly accurate with high reproducibility and simple in structure without generating interferences among components of force, thereby to reduce the manufacturing cost. CONSTITUTION:Four flat beams 11-14 are placed between a measuring flange 1 and a fixed flange 2. A first group of strain gauges 111-126 are attached to the front and rear surfaces at both ends of each beam. A second group of strain gauges 211-218 are attached to the front and rear surfaces at the central part of each beam. These strain gauges are suitably selected and connected in a bridge, so that multiple components of force can be selectively detected.
Patent JP-S6013751-A (JP)
Title: Production of sulfonic acid salt of unsaturated fatty acid ester
Inventor: SEKIGUCHI SHIZUO
IPC: C07C67/00
Filed: 1983-07-01
Abstract: PURPOSE:To obtain the light-colored titled compound suitable as a detergent, in high conversion, by sulfonating an unsaturated fatty acid ester using a specific amount of a saturated fatty acid ester as the reaction solvent. CONSTITUTION:A fatty acid ester mixture containing (A) a lower alkyl ester of a 8-22C unsaturated fatty acid and (B) a lower alkyl ester of a 8-22C saturated fatty acid at a weight ratio (A/B) of 90/10-5/95, preferably 80/20-10/90, is sulfonated at 30-120 deg.C with a sulfonation agent such as SO3. The sulfonation is carried out keeping the content of the component (A) in the unreacted fraction of the fatty acid ester mixture to >=0.3wt%, and the reaction product is neutralized and hydrolyzed to obtain the objective compound.
Patent JP-S5644404-A (JP)
Title: Device for improving combustion of mixture in four-cycle internal combustion engine
Inventor: OOTANI JIYUNJI
IPC: F01L1/26
Filed: 1979-09-18
Abstract: PURPOSE: To cause swirl of returned combustion gas and enhance combustion efficiency, by providing a pair of exhaust valve ports, making the ports relatively small, enabling the eccentric positioning of the ports to the peripheral side of the wall of a combustion chamber and making exhaust valves different in opening time from each other.  
     CONSTITUTION: A pair of intake valve ports 2, 3 and a pair of exhaust valve ports 9, 10, which communicate with an intake passage 4 and an exhaust passage 13 respectively, are provided in the wall 1 of a combustion chamber in a cylinder. The valve ports 2, 3, 9, 10 are opened and closed by intake valves 7, 8 and exhaust valves 14, 15 respectively. The exhaust valve ports 9, 10 communicate with a single exhaust passage 13 through exhaust passages 11, 12. One exhaust passage 12 is oriented eccentrically to the combustion chamber. A swirl causing guide wall 16 shaped as an arc along the exhaust valve port 10 is protruded on the wall 1 of the combustion chamber. The exhaust valves 14, 15 are so set that the exhaust valve 14 is opened first and the other exhaust valve 15 is then opened. The opening time of at least one of the exhaust valves 14, 15 is overlapped with that of the intake valves 7, 8. 
     COPYRIGHT: (C)1981,JPO&Japio