baber/WOPTO huggingface dataset:
Patent JP-S5861129-A (JP)
Title: Preparation of foam
Inventor: FUKUMURA MIKIO
IPC: B29C47/00
Filed: 1981-10-08
Abstract: PURPOSE:To carry out the foaming and forming steps simultaneously and obtain a homogeneous foam having improved dimensional stability, by extruding a composition containing a crosslinkable ethylenic polymer containing silyl groups and a large amount of another ethylenic polymer, foaming the extruded composition, and crosslinking the resultant foamed material. CONSTITUTION:A composition, containing (A) 5-50wt%, based on the total amount of the components (A) and (B), crosslinkable ethylenic polymer containing hydrolyzable silyl groups at the side chain thereof, (B) 50-95wt%, based on the total amounts of the components (A) and (B), ethylenic polymer other than the component (A) and (C) 5-60pts.wt., based on 100pts.wt. total amount of the components (A) and (B), physical foaming agent, capable of giving <=9g/10min (MFR) of the mixture expressed by the formula[Ra and Rb are (MFR) of the respective components (A) and (B) ; (a) and (b) are the ratio of the respective components (A) and (B)]is kneaded under pressure, extruded into a low-pressure zone, foamed and then brought into contact with water in the presence of a silanol condensing catalyst, and crosslinked to give the aimed foam having 10-60 expansion ratio, >=0.3mm. average cell diameter and 5-80% gel fraction.
Patent JP-H079314-A (JP)
Title: Pipe end inner surface chamfering device
Inventor: FUJIKI YASUO
IPC: B24B9/00
Filed: 1993-06-30
Abstract: PURPOSE:To provide a pipe end inner surface chamfering device which can chamfer the inner surface of a pipe end evenly in the peripheral direction. CONSTITUTION:To a pipe P provided on receiver rollers 3 and 3, a grinding tool 66 is advanced toward the both ends of the pipe without rotating, and after that, the front end side of the grinding tool 66 is run a specific amount into the both ends of the pipe P, so as to lift the pipe P a little from the receiver roller surface, and the both axis centers of the pipe P and the grinding tool 66 are unified. Under such a condition, vise mechanisms 4 and 4 are driven to hold the pipe P, and then, after the grinding tool 66 is moved back once to a specific position, the grinding tool 66 is rotated, and advanced toward the both ends of the pipe P, so as to chamfer the inner surface of the pipe both ends.
Patent JP-H0211704-A (JP)
Title: Method and apparatus for producing atomized powder
Inventor: WATANABE TOSHIO
IPC: B01J2/02
Filed: 1988-06-30
Abstract: PURPOSE:To eliminate water disturbance of liquid coolant caused by liquid jet for atomizing molten metal and to produce metal powder having narrow particle size distribution and uniform particle size at high yield by giving the liquid coolant in an atomizing vessel the horizontal rotating movement at the time of pulverizing by atomizing molten material of the metal, etc., with the liquid jet. CONSTITUTION:The metal, alloy or ceramic is melted in a melting furnace 1 and flowed down into the atomizing vessel 6 containing the liquid coolant 7 as molten material stream 3 from a bottom nozzle. By blowing the liquid jet 5 to the molten material stream 3 from the atomizing device 4, it is pulverized, and by blowing the liquid coolant 7 in the atomizing vessel 6, it is solidified to produce the powdery body of the metal or the ceramic. In this case, by injecting water to horizontal direction from a tangential blowing hole 25 against the liquid coolant 7 in the atomizing vessel 6, the horizontal rotating movement is given to the liquid coolant 7 to form vortex flow 51 and the liquid coolant 5 is collided to deep part at center of the vortex flow 51. The atomizing of the molten material stream 3 caused by the disturbance of the cooling water 7 with the liquid jet 5 does not become unstable, and the atomized powder of the metal or the ceramic having uniform particle size is obtd.
Patent JP-H04362110-A (JP)
Title: Prereduction equipment for ciculative fluidized layer of powdery ore
Inventor: SATO KAZUHIKO
IPC: C21B13/00
Filed: 1991-06-06
Abstract: PURPOSE:To provide the stable operation and higher productivity of the prereduction equipment of a circulative fluidized bed system which is connected to a smelting reduction furnace to be used at the time of producing a molten metal directly from powder ore and is used for the prereduction of powder ore. CONSTITUTION:A porous gas diffusing plate 20 which covers the gas introducing port 19 of gases 8a, 8b for circulation is provided in the bottom of a circulation chamber 7a for introducing the prereducing ore powder of a circulating device 7 disposed in a circulating route in such a manner that this plate can be advanced and retreated to and from this introducing port 19, by which lumped materials and coarse grains are accumulated onto the gas diffusing plate 20 without hindering the blowing out of the gases 8a, 8b for circulation. The gas diffusing plate 20 is retreated from the gas introducing port 19, by which the discharge of the lumped materials and coarse grains from the gas introducing port 19 communicated with the outside is allowed when these materials and grains are acumulated to the extent of hindering the circulative flow.
Patent JP-H09325588-A (JP)
Title: Developer container
Inventor: TAKAGAKI HIROMITSU
IPC: B65D41/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To easily pull out a toner storing bag put into a developer container main body, in the case of recycling the developer container for an electrophotographic device. SOLUTION: The container is provided with an elastic ring 20 for holding the upper edge part 15a of the storing bag 15, the elastic ring 20 is fitted into the mouth part 11 of the container main body 11. An engaging projecting part 20a which is engaged with an engaging groove 11b formed on the inner periphery of the mouth part 11 at fitting is provided on the outer periphery of the elastic ring 20. And when the elastic ring 20 is fitted into the mouth part 11 after putting the storing bag 15 into the container main body, the engaging projecting part 20a is engaged with the engaging groove 11b with the upper edge part 15a interposed between them, then, the upper edge part 15a is pressed against the mouth part 11 and fixed by the elastic force of the elastic ring 20.  In the case of recycling the container, the engaging projecting part 20a is detached from the engaging groove 11b of the mouth part 11, then, the elastic ring 20 is pulled with the storing bag 15 out of the container main body.
Patent JP-H0915551-A (JP)
Title: Display device
Inventor: IMASHIRO NOBUHIKO
IPC: G02F1/1337
Filed: 1995-06-27
Abstract: PURPOSE: To form an electro-optical display device of a plasma address system having an excellent display grade with good productivity. CONSTITUTION: A polarizing plate 11 is arranged on the outer side of a first substrate 1 in such a manner that the axis of polarization is paralleled with the direction of mechanical cutting. A polarizing plate 12 is arranged on the outer side of a third substrate 7 in such a manner that the axis of polarization is paralleled with the direction of mechanical cutting. The driving of the formed TN type liquid crystal display device is possible with impressed voltage of 40V and the device has the contrast to allow animation display.
Patent JP-S647777-A (JP)
Title: Solid-state image pickup device
Inventor: KAMATA TADASHI
IPC: H04N5/376
Filed: 1987-06-30
Abstract: PURPOSE:To effectively display a function such as sensitivity control with simple circuit constitution by controlling such as the sensitivity corresponding the brightness etc., of an object by using two clock signals supplied for the control. CONSTITUTION:When a clock signal phi1 is supplied to a terminal 12, during the high level period of this signal phi1, a forward current is supplied to photodiodes 111-114, so that the diodes 111-114 are precharged. The discharge of these diodes 111-114 is executed in proportion to the amount of the incident light to the photodetective surfaces of the respective diodes 111-114, and the amounts of charges in the cathodes of the diodes 111-114 are controlled corresponding to said incident-light amount and the discharge time duration ts. When a clock signal phi2 inputted to a terminal 15 goes to a high level, the gates of clock clocked inverter 131-134 are opened corresponding to the period tphi2 said signal is at the high level, hence output signals corresponding to the respective cathode charge amounts are outputted from terminals 141-144.
Patent JP-H062757-A (JP)
Title: Air breezer device for horizontally placed automatic transmission
Inventor: TAKIGUCHI JUN
IPC: F16H57/029
Filed: 1992-06-19
Abstract: PURPOSE:To obtain an air breezer device for a horizontally placed automatic transmission which is free from oil blow-out even in the ascent traveling on a slope. CONSTITUTION:A control valve unit 6 is installed at the upper side opened port part of a transmission case 2 in which a gear transmission mechanism 3 and a part of a final gear 4 are aocommodaterd, and covered with a valve cover 8. On the valve cover 8, an air breezer device 1 is installed on the front side of the vehicle from the center.
Patent JP-H116416-A (JP)
Title: Exhaust muffler for automobile
Inventor: SASAKI SATORU
IPC: F01N1/08
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust muffler for an automobile to prevent the increase of the generation of exhaust noise at the whole area according to a valve opening and improve the output of an engine so as not to increase an exhaust pressure loss. SOLUTION: An inlet tube 7 to introduce exhaust gas of an engine and a tail tube 10 are respectively communicated with an expansion chamber 2. A volume chamber 3 is communicated with the expansion 2 through a first pass tube 11, the volume chamber 3 is communicated with an expansion chamber 2 through a second pass tube 12, and the expansion chamber 2 is communicated with a resonance chamber 4 through a third pass tube 13. A valve 14 opened when a tube pressure exceeds a given pressure is arranged at the end part of the first pass tube 11 or the second pass tube 12.
Patent JP-H0723529-A (JP)
Title: Insulated wire provided with overheat protector
Inventor: KAWATO HIROSHI
IPC: H01B7/32
Filed: 1993-06-30
Abstract: PURPOSE:To prevent fire caused by deterioration or failure of an insulated wire by interrupting power supply through the insulated wire upon detection of a temperature higher than a level set by a temperature detecting means. CONSTITUTION:A temperature detecting means (comprising a temperature sensor body 5 and a detecting circuit 12) is set at a temperature level causing no fire. When an insulated wire 2 is heated over the set temperature level due to short circuit, line-to-ground fault, contact through disconnection caused by deterioration or failure of the insulated wire 2 or other abnormality, it is detected by the temperature detecting means and an interrupting means (comprising a switch 15, a trip unit 16 and a trip unit drive circuit 18) is actuated to interrupt power supply through the insulated wire 2. Consequently, heating of the insulated wire 2 is stopped. This constitution prevents fire caused by deterioration or failure of the insulated wire 2.
Patent JP-H0211012-A (JP)
Title: Surface acoustic wave multiple mode filter
Inventor: MIYAJIMA HAJIME
IPC: H03H9/145
Filed: 1988-06-29
Abstract: PURPOSE:To eliminate the elastic coupling of a horizontal direction and to drastically reduce a spurious by weighting one of interdigital electrodes so that the cross length of digits of an electrode can be made larger at the center and the cross length of digits of the electrode can be gradually made smaller in an edge part direction. CONSTITUTION:In a surface acoustic wave multiple mode resonator type filter to arrange plural resonators composed of interdigital electrodes 11a and 11b on the surface of a piezoelectric substrate 10 and reflectors 12a and 12b to sandwich the interdigital electrodes 11a and 11b on the propagation path of the surface acoustic wave excited by it, in the direction perpendicular to the propagation direction of the surface acoustic wave, at least one of the interdigital electrodes 11a and 11b is weighted so that the cross length of digits of the electrode can be made larger at the center and the cross length of digits of the electrode finger can be gradually made smaller as it proceeds to the edge part. Thus, the coupling of the unnecessary mode in the horizontal direction can be eliminated and the spurious can be drastically reduced.
Patent JP-S6138783-A (JP)
Title: Consumable electrode type pulse arc welding machine
Inventor: HIRASAWA KAZUNARI
IPC: B23K9/09
Filed: 1984-07-31
Abstract: PURPOSE:To improve operability and welding efficiency by determining the difference between a preset number of short circuits and the number of short circuits detected within specified time and decreasing or increasing an arc voltage according to such difference. CONSTITUTION:The waveform of the welding arc voltage is made into a short circuit waveform by a level adjusting circuit for detecting short circuit. The waveform is shaped to a short circuit detecting pulse. The difference nd between the number (n) of the short circuit pulse within the prescribed sampling time Ts and the preset number ns of pulses is determined. The differential nd pulse is inputted to an up counter when n>ns and is inputted conversely to a down counter when n<ns. The digital output of the counter is subjected to conversion to an analog quantity, by which the output is digital to analog regulated. The arc voltage is decreased or increased by the above-mentioned method, by which the welding output is controlled. The specified arc length is thus maintained and the operability and welding efficiency are improved.
Patent JP-H0459020-A (JP)
Title: Method for recoverying fluorine-containing alcohol
Inventor: NAKASORA TORU
IPC: B01D53/34
Filed: 1990-06-20
Abstract: PURPOSE:To easily recover fluorine-contg. alcohol at high yield and high purity and to enable reuse of this alcohol by bringing exhaust gas containing fluorine- contg. alcohol into contact with an alkali aq. soln., treating the alkali soln. in which the fluorine-contg. alcohol is absorbed with acid to obtain an acid soln. and then distilling this soln. CONSTITUTION:Fluorine-contg. alcohol is recovered by bringing exhaust gas containing fluorine-contg. alcohol into contact with an alkali aq. soln. so as to effect selective absorption of the fluorine-contg. alcohol as alkoxide, treating this alkali soln. with acid to obtain an acid soln. and to isolate the fluorine- contg. alcohol, and then distilling this soln. The fluorine-contg. alcohol is such a compd. expressed by the general formula RfCH2OH or Rf'RfCHOH (wherein Rf' and Rf are perfluoroalkyl groups of 1-10 carbon number). The alkali soln. used is hydroxide or carbonate of alkali or alkaline-earth metal, or ammonia soln. The acid used is sulfuric acid, nitric acid, hydrochloric acid, or other mineral acid.
Patent JP-S5952604-A (JP)
Inventor: YAMADA YASUJI
IPC: B27K3/50
Filed: 1982-09-18
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-S6216739-A (JP)
Inventor: PEETAA FUON BERUKU
IPC: A61B5/0235
Filed: 1986-07-09
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-S5863392-A (JP)
Title: Preparation of oligosaccharide
Inventor: TAKASAKI YOSHIYUKI
IPC: C12N9/28
Filed: 1981-10-09
Abstract: PURPOSE:To prepare a saccharified material containing maltohexaose, by reacting a specific amylese capable of producing the maltohexaose from strach with a liquefied starch having a specific DE value. CONSTITUTION:Amylase G6 capable of producing maltohexaose from starch is reacted with about 5% of more liquefied starch having about 2-15DE. The yield of the maltohexaose is the maximum, and the amount of glucose, maltose, maltotriose, maltotetraose and maltopentaose to be produced other than maltohexaose can be reduced to a low value.
Patent JP-H0510220-A (JP)
Title: Suction manifold
Inventor: TAGUCHI SEIJIRO
IPC: F02M35/10
Filed: 1991-07-02
Abstract: PURPOSE:To lower the production cost of a suction manifold by connecting both ends of branch pipes to a plenum chamber and a cylinder-head fitting flange, respectively, not by brazing. CONSTITUTION:One end of each branch pipe is connected to a branch opening 25 of a plenum chamber 11 through a connection cylindrical member 26. The other end of the plural branch member 26. The other end of the plural branch pipes 12 is connected to a suction outlet 27 of a cylinder-head fitting flange 13 through a connection cylindrical member 28. Both ends of all the branch pipes 12 are connected to the respective connection cylindrical members 26,28, into which they are inserted, by means of an adhesive or caulking.
Patent JP-S6138525-A (JP)
Title: Supplying device for constant rate of liquid of different kind
Inventor: SHIMOZONO TOSHIAKI
IPC: G01F13/00
Filed: 1984-07-31
Abstract: PURPOSE:To simplify the structure by providing a flow meter which has a rotor rotated through the operation of the 1st liquid and a diaphragm pump that has a diaphragm and also has a tube which is connected to the exit of the flow meter at one terminal and allows the 2nd liquid to pass therein. CONSTITUTION:When the 1st liquid is supplied from the entrance 1a of the flow meter 1, the rotor 12 of the flow meter 1 rotates. The rotation of this rotor 12 is transmitted to the rotating shaft 23 in a cover case 20 from a rotor shaft 13 to rotate a cam member fitted to the rotating shaft 23. This cam member reciprocates a slide shaft 33 having the diaphragm 41 fitted at the other terminal to put the diaphragm pump in operation, and the 2nd liquid passes through the tube 50b communicating with the exit 1b of the flow meter 1 and is supplied to the exit 1b of the flow meter 1. Thus, the structure is simplified and a constant mixing ratio is obtained speedily all the time.
Patent JP-S5865116-A (JP)
Inventor: MATSUMOTO MASARU
IPC: A47J27/08
Filed: 1981-10-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04360376-A (JP)
Title: Synchronization discriminating device for multi-frame
Inventor: IMAE NOZOMI
IPC: H04N7/14
Filed: 1991-06-06
Abstract: PURPOSE:To quickly and surely discriminate synchronization state and out of synchronism of a multi-frame even when a bit number of a register is considerably reduced. CONSTITUTION:A specific bit (1st, 9th,..., 49th bit) of a 64-bit shift register 1 shifting an input signal by one bit each is compared with a horizontal synchronization pattern at a horizontal synchronization detector 2, which outputs a horizontal synchronizing signal and at least a 57th bit data of the signal is inputted to a 16-bit shift register 3h, which is shifted at an interval of one frame, and a specific bit (5th, 7th,..., 15th bit) is compared with a vertical synchronization pattern at a vertical synchronization detector 4 after one multi- frame is stored, a vertical synchronizing signal is outputted and a synchronization control circuit 5 discriminates the synchronization state based on both the synchronizing signals and a data clock.
Patent JP-S645603-A (JP)
Title: Method for skin pass rolling in continuous annealing device
Inventor: MOCHIZUKI SAKAE
IPC: B21B37/00
Filed: 1987-06-29
Abstract: PURPOSE:To flat and uniformize a sheet shape over the total length in the longitudinal direction of a sheet stock by controlling a position of an intermediate roll in front of and behind a condition changing point in skin pass rolling for the sheet stock by an intermediate roll shifting type 6-high skin pass rolling mill. CONSTITUTION:When a steel strip 10 is transferred in the A direction and a changing point of skin pass rolling conditions passes through a 6-high skin pass rolling mill, a detector 24 previously detects the changing point together with a sheet width and a position computing element 26 momently recognizes a position of the point based on outputs from the detector 24. A preset computing element 30 previously set a shift start point of both intermediate rolls 16A, 16B based on a necessary period of time for shifting the rolls 16A, 16B, that is, considering a speed of the strip 10 and a distance to the mill. A region where a position of rolls 16 and bending forces are controlled is set in front of and behind the changing point to prepare a prescribed distance or time; at the time that the point reaches the region, the rolls 16A, 16B are concurrently started to shift. Positions of the rolls 16 are detected, a shape influence coefficient is calculated based on a rolling load for the strip 10, and a bending force is controlled in accordance with a necessary shape correction amount for the strip 10.
Patent JP-H0915850-A (JP)
Title: Positive type photoresist composition
Inventor: MOMOTA ATSUSHI
IPC: G03F7/004
Filed: 1995-06-28
Abstract: PURPOSE: To provide a composition excellent in shelf life with high resolution and high sensitivity by containing specified components and setting, of the components, the blending ratio of a 1,2-naphthoquinonediazide-5(and/or -4)-sulfonate compound in a specified range. CONSTITUTION: This composition contains (A) an alkali-soluble resin, (B) 1,2- naphthoquinonediazide-5-(and/or -4)-sulfonate compound, (C) a low molecular compound with a molecular weight not more than 3000 having an acid dispersing group, (D) a photo acid generating agent, and (E) a sensitizer having absorption in the exposing wavelength and also having an electron donative group, and the blending ratio of the component (B) is 0<=(B)<=95wt.%. Further, the blending ratio of the component (B) and component (C) is 5<=[(B)+(C)]<=70wt.%, 30<=100 B/(B+C)<=95wt.%. When the ratio of (B+C) is less than 5wt.%, the residual film ratio is remarkably reduced, and when it exceeds 70wt.%, the sensitivity and the solubility to solvent are reduced.
Patent JP-H0326394-A (JP)
Title: Septic tank provided with aerobic treating chamber capable of finely adjusting aeration amount
Inventor: HARAGA HISATO
IPC: C02F3/00
Filed: 1989-06-23
Abstract: PURPOSE:To constantly optimize the capacity of a septic tank by inverter- controlling the driving of an aerator for supplying air and finely adjusting the aeration amt. to an aerobic treating chamber. CONSTITUTION:An aeration amt. control valve 50 for adjusting the amt. of air to be supplied to a diffuser pipe 13b is provided at the midst of an air pipeline 13c and driven by a valve driver M1 consisting of an electric motor. The driver M1 is connected to an inverter 52. The aeration amt. is finely adjusted by the control valve 50, and the capacity of the septic tank A is constantly optimized irrespective of the fluctuations in the temp. of treated water in the septic tank main body (a), temp. of the atmosphere (air temp.) around the main body (a) and input load (quantity and quality) to the main body (a).
Patent JP-S5591637-A (JP)
Title: Synthetic resin foam plate
Inventor: HASHIMOTO MASAYUKI
IPC: B29C67/00
Filed: 1978-12-29
Abstract: PURPOSE: To improve an effect of connection of the synthetic resin foam plate in which a dovetial or grooving in at least one edge of the plate is performed by specifying a curving resiliency, density and mean diameter of bubble in its thickness direction.  
     CONSTITUTION: In a dovetailed plate 1 etc. a curving resiliency of the plate 1 is 50W500kg/cm 2 , its density is 20W50kg/m 3 , and a mean diameter r of bubble in its thickness direction is 0.05mm≤r≤0.6mm. A relation between the mean bubble diameters r in its thickness direction and a mean bubble diameter R perpendicular to a thickness is 1<R/r≤3. When the bubble diameter in the thickness direction is small, a resistance against a blade applied during dovetail work, grooving or the grooving work is increased to improve the working accuracy and also to improve the connection effect. 
     COPYRIGHT: (C)1980,JPO&Japio