baber/WOPTO huggingface dataset:
Patent JP-H02225821-A (JP)
Title: Bearing device with seal
Inventor: NAGAYAMA YUKIO
IPC: F16C33/76
Filed: 1989-02-27
Abstract: PURPOSE:To enable improvement in durability of sealant and reliability of sealing function by providing a pressuring means for pressuring inside of a bearing chamber of a bearing device with seal so as to reduce wear of the sealant and to prevent scratches. CONSTITUTION:A pressurizing means 50 pressures the inside of a bearing chamber 36 to the pressure larger than the pressure applied to sealant 52 and 54 from the outside. That is, the pressing means 50 is equipped with a fluid tank 56 provided at the position higher than the oil level A in a container 10 and with a pipe 58 communicating to the bearing chamber 36 at the bottom of the fluid tank 56. In the fluid tank 56, the same fluid as in the container 10 or the fluid which causes no problem when mixed with this fluid is stored and pressure is applied by fluid to the sealant 52 and 54 from the bearing chamber 36 side. As a result, foreign matter contained in the fluid in the container 10 does not get into the sealant 52 and 54, and the sealant 52 and 54 are not damaged by the foreign matter.
Patent JP-S60187381-A (JP)
Inventor: SENOO YOSHIFUMI
IPC: B08B9/032
Filed: 1984-03-06
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-S55135122-A (JP)
Title: Production of urea-c4-saturated aliphatic aldehyde condensate
Inventor: NAKAYAMA KIYOSHI
IPC: C08G12/12
Filed: 1979-04-10
Abstract: PURPOSE: To obtain a condensation product in which the formation of powder having a small particle diameter is inhibited, by a method wherein solid urea is reacted with C 4 -satd. aliph. aldehyde in the presence of urea-formaldehyde condensate which can be condensation-polymerized under an acidic condition.  
     CONSTITUTION: In the production of urea-C 4 -satd. aliph. aldehyde condensate comprising supplying continuously solid urea to a reactor and reacting urea in the solid phase with C 4 -satd. aliph. aldehyde in the presence of an inorg. acid, a urea- formaldehyde condensate which can be condensation-polymerized under an acidic condition is supplied to the reactor. Said inorg. acid can be added to urea within the reactor, but it is preferred to spray previously the inorg. acid on the urea at the outside of the reactor. Examples of C 4 -satd. aliph. aldehydes are isobutyr- aldehyde and n-butyraldehyde. Preferably, the urea-formaldehyde condensate is supplied to the reactor in an amount of 2W30wt% based on the weight of urea. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06236843-A (JP)
Title: Treatment solution feeding device
Inventor: AKUMOTO MASAMI
IPC: G03F7/16
Filed: 1993-02-08
Abstract: PURPOSE:To provide a treatment solution feeding device with which a treatment solution housing part can be easily changed and also the adhesion and contamination of particles of the material to be treated can be prevented. CONSTITUTION:A treatment solution delivery hole 43, which is connected to a treatment solution feeding nozzle 31, is provided on a resist solution accommodating part 23, and a compressed gas introducing hole 44, which is connected to an 2 cylinder 50, is provided. A male screw part, a male coupler part and the like are provided on the treatment solution delivery hole 43 and the compressed gas introducing hole 44. A cap member 47, with which an aperture is closed when it is not used and the aperture is opened when it is used, is detachably connected to the abovementioned mounting part, and a treatment solution conveying tube and an N2-gas feeding tube 35 are detachably connected when they are used. As a result, after the cap member has been removed, the treatment solution conveying tube 34 and the N2-gas feeding tube 35 can be connected to the treatment solution delivery hole 43 and the compressed gas introducing hole 44.
Patent JP-H02225066-A (JP)
Title: Printing device
Inventor: MIHASHI TOSHIYA
IPC: B41J2/485
Filed: 1989-02-27
Abstract: PURPOSE:To make possible efficient printing by automatically setting a caching order for pattern information in advance during test printing and referring to the caching order during routine printing. CONSTITUTION:Print data is registered in a caching order control table 23 each time the data requiring caching is received from a host computer, if printing is performed in the draft mode. If the print data of a single page is completely developed, test printing is performed to print only a cell frame for characters. The registration of data in the table is completed at the same time as the output of print data from the host. In addition, the content of the caching order control table 23 is reexamined and the order is rearranged so that the best efficiency is obtained. If the routine printing mode is set, printing is performed by controlling the caching in accordance with the content of the caching order control table 23 prepared. Thus the routine printing results are achieved at high speed, and even a slight printing change can be responded to by changing the content of the caching order control table 23 simply.
Patent JP-S51120555-A (JP)
Title: Apparatus for finding the center of conveying goods
Inventor: ARAYA KUMAKICHI
IPC: B65G47/88
Filed: 1975-04-11
Abstract: PURPOSE: To make it possible to do the constant center detection accurately without regard to the load of conveying goods. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01218605-A (JP)
Title: Hollow fiber type filtration module
Inventor: WATANABE KOHEI
IPC: B01D63/02
Filed: 1988-02-26
Abstract: PURPOSE:To improve chemical resistance and heat resistance of a filtration module by arranging a large number of hollow fibrous semi-permeable membranes almost linearly in an outer casing and by making use of a thermoplastic resin raw material in at least wetted parts of module members. CONSTITUTION:A large number of hollow fibrous semi-permeable membranes 1 are arranged almost linearly in an outer casing 4, which has an outlet port 2 for a permeating liquid and an inlet port 3 for a liquid to be treated. Both and parts of the hollow fibrous semipermeable membranes are bundled, fused together with a thermoplastic resin of the same raw material as that of the semi-permeable membranes and sealed within the outer casing 4. Then, a filtration module is completed by attaching cap parts 11 of outer casing. The chemical resistance and heat resistance of the module is improved, because at least wetted parts of members constituting the module are thus made of the thermoplastic resin.
Patent JP-S62201625-A (JP)
Title: Vibration type double-shaft forced kneading mixer
Inventor: KANDA MAMORU
IPC: B01F7/04
Filed: 1986-02-28
Abstract: PURPOSE:To promote the dispersion of cement in the concrete materials and to efficiently carry out kneading by providing a rod-like vibrator at the lower center on the outside of a rotation locus of a paddle in the title double-shaft forced kneading mixer equipped with the two paddles. CONSTITUTION:Concrete materials are charged in the mixer drum, the rotating shafts 2 and 3 are rotated in the directions as shown by the arrows. As a result, the materials are successively moved to the lower center by the rotation of the paddles, brought into contact with the rod-like vibrator 8 which is provided at the lower center at a position being out of contact with the paddle, and vibrated over the whole length in the axial direction. The particles of cement are sufficiently dispersed by the vibration, and the compressive strength of the cement can be increased. Moreover, since the fluidity is improved, kneadability is ameliorated, the materials can be kneaded in a short time, and the running cost can be reduced.
Patent JP-H03247739-A (JP)
Title: High strength aluminum extruded material excellent in formability
Inventor: MIYAGAMI AKIRA
IPC: C22C21/06
Filed: 1990-02-23
Abstract: PURPOSE:To obtain an Al extruded material having high strength and excellent in formability by specifying the content of Mg, Zn, Cu and Cr in an Al base. CONSTITUTION:The compsn. of an extruded material is formed of, by weight, 3.0 to 5.0% Mg, 0.4 to 1.5% Zn, 0.4 to 1.5% Cu, 0.05 to 0.3% Cr and the balance Al with inevitable impurities. This extruded material has high strength compared to that of the conventional alloy and is excellent in formability even if its elongation is a high one equal to or above that of the conventional alloy. Thus, the lightening in weight and miniaturizing of automobiles, bicycles or the like can be promoted.
Patent JP-H05237500-A (JP)
Title: Continuous dewatering method for sludge
Inventor: TAWARA EIJI
IPC: C02F11/12
Filed: 1992-02-28
Abstract: PURPOSE:To dehydrate sludge continuously and efficiently until it becomes unnecessary to use an auxiliary fuel by carrying out vacuum dehydration and then compressive dehydration in the case of mechanical dehydration treatment carried out after adding a dehydration agent to sludge slurry and carrying out coagulation treatment. CONSTITUTION:After mixed with a dehydration agent previously and treated for coagulation treatment, sludge is supplied to a supplying part 1. A vacuum dehydration apparatus 2 to remove free water from the sludge is installed under the supplying part 1. Meanwhile, a pair of up and down caterpillers 3, 4 to carry out compressive dehydration (secondary dehydration) after free water removal (primary dehydration) are installed in the proceeding direction of the vacuum dehydration apparatus 2. In this case, the vacuum dehydration apparatus 2 is composed by setting a compressive roll 13 and a transporting belt 13 in the upper part and the lower part of a frame 11 and winding the transporting belt 13 on the pair of rollers 14, 15. Also, the pair of up and down caterpillers 3, 4 are composed of respective pairs of rollers 21, 22 and 31, 32, compressive pressurizing apparatus.
Patent JP-S61204269-A (JP)
Title: Multi-component blended resin composition
Inventor: MIYATA SEIZO
IPC: C08L57/00
Filed: 1985-03-07
Abstract: PURPOSE:To provide the titled composition composed of a two-component system exhibiting a lower critical eutectic temperature-type phase diagram, and a third component compatible with either one of the above two components, having controllable light-transmittance and transition temperature of the transmittance and suitable as a thermal-mode memory material, an optical switch, etc. CONSTITUTION:Two components compatible with each other and exhibiting a lower critical eutectic temperature-type phase diatram (e.g. a vinylidene fluoride polymer and an acrylate polymer, a vinylidene fluoride polymer and a methacrylate polymer, etc.) is compounded with a third component compatible with either one of the above components and having a refractive index of preferably 1.35-1.6 (e.g. vinyl ester polymer). The amount of the third component is 0.1-90wt%, preferably 1-80wt%, based on the blended two-component system.
Patent JP-S62202346-A (JP)
Title: Optical recording medium
Inventor: SUZUKI YOSHIAKI
IPC: G11B7/24079
Filed: 1986-02-28
Abstract: PURPOSE:To prevent the intrusion of oxygen, moisture, etc., into a recording film and to improve durability by making the thickness of auxiliary films larger than the thickness of guide grooves. CONSTITUTION:A protective film 7, recording film 3, protective film 8, adhesive layer 5 and another substrate 6 are successively laminated on a substrate 1 having the guide grooves and the thicknesses of the protective films 7, 8 are formed larger than the thicknesses of the guide grooves. The direct contact of the substrate 1 or the adhesive layer 5 and the recording film 3 is obviated and the intrusion of the oxygen and moisture into the recording film 3 from the side end thereof through the substrate 1, the adhesive layer 5, etc., is prevented by setting the thicknesses of the protective films 7, 8 in the above- mentioned manner. The preventive effect acts effectively not only after the completion of production of an optical recording medium but also during the film formation of the recording film 3, etc. The gas generated from the substrate 1 in the stage of the film formation is also effectively shut off. The corrosion resistance of the optical recording medium is thereby improved and the recording medium is made to withstand long-term use.
Patent JP-S52126787-A (JP)
Title: Connecting method of lead wire
Inventor: TAWARAYA KENJI
IPC: H01R4/02
Filed: 1976-04-16
Abstract: PURPOSE: To automize the connecting work of lead wire by performing a solder fixing connection through a process of temporary weldering and soldering work. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06255749-A (JP)
Title: Device for detecting powder clogging of cyclone chute
Inventor: TOKUNAGA KAZUYOSHI
IPC: F27D21/00
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a device for detecting powder clogging with an improved reliability, which can detect the clogging of cement raw material powder and which can be automated, by providing an oscillation sensor installed in a dumper arm of a flap dumper and a converter for converting the oscillation, which is sensed by this oscillation sensor, to the electric signal. CONSTITUTION:The signal generated by an oscillation sensor 18 for detecting the oscillation, which is generated by the abutment of the cement raw material powder flowing in a cyclone chute 2 with a flap plate 12 of a flap dumper 3, is converted by a converter 19 and transmitted to a remote monitoring device 20. This remote monitoring device 20 judges the signal from the oscillation sensor 18 to judge a normal flow or an abnormal flow or clogging on the basis of the graph of the oscillation, and clogging of the cement raw material powder is thereby judged. In the case where the signal is disappeared, clogging of the cement raw material powder is informed, or the sequential processing is performed to inform/cancel the clogging of a cyclone chute for processing.
Patent JP-S59170035-A (JP)
Title: Production of metallic soap
Inventor: INOUE TSUNEICHI
IPC: C07B61/00
Filed: 1983-03-15
Abstract: PURPOSE:To produce a metallic soap in high yield, in a short time, under relatively low temperature condition, by the direct melt reaction of an aliphatic monocarboxylic acid with a II-group metal compound using a polybasic carboxylic acid or its metallic salt as an additive. CONSTITUTION:In the preparation of metallic soap by the direct melt reaction of an aliphatic monocarboxylic acid (e.g. stearic acid) with a II-group metal compound (e.g. oxide, hydroxide, carbonate, etc. of Mg, Zn, etc.), the reaction system is incorporated with preferably 0.001-3.0pts.wt., especially 0.005-1.0pt.wt., based on 100pts.wt. of the aliphatic monocarboxylic acid, of a polybasic carboxylic acid such as phthalic acid, trimellitic acid, oxalic acid, tetrahydrophthalic acid, etc. or their metallic salts. EFFECT:The color of the product or its change with time can be improved.
Patent JP-2000243281-A (JP)
Title: Image display device and manufacture of the same
Inventor: OGURA MASAAKI
IPC: H01J29/94
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent impairing of the exhausting effect of a non-evaporation type getter during a sealing process by forming a protective layer, composed of a carbon and a carbon compound on a surface of the non-evaporation type getter disposed in an airtight container with an electron emissive portion, and forming an envelope by fixing the members while heating the same. SOLUTION: A current carrying wire 48 connected to a non-evaporation type getter 45, provided with an amorphous carbon protective layer 46 formed on its surface by a chemical vapor phase deposition method of a hydrocarbon gas, is fixed to a hole of an outer frame 35 by means of frit glass. An envelope, manufactured by sealing an outer frame 35 to a face plate 15 having a fluorescent substance 11 and an anode electrode 12 on a glass substrate 10, and a rear plate 25 having an electron emissive portion 21 on a substrate 20, by means of first glass 27 is heated after evacuation. The non-evaporation type getter 45 is activated by the application of voltage to the current carrying wire 48, the protective layer 46 is removed, and a drive circuit and the like is connected, after the exhaust pipe is sealed.  The influence from the formation of the envelope is reduced by the protective layer 46, and the service life of the device itself can be prolonged.
Patent JP-H01218846-A (JP)
Title: Color ink jet recording apparatus
Inventor: NAGAMORI KAZUHARU
IPC: H04N1/23
Filed: 1988-02-29
Abstract: PURPOSE:To express many hues and to constitute even a detailed image, by providing a counter capable of arbitrarily taking out a recording data signal indicating the variable density level of a pixel in synchronous relation to the generation of an ink jet particle. CONSTITUTION:A newly provided counter 27 outputs a signal requiring the output of a level signal to a level signal generating circuit 20' and a latch order signal latching said signal to a latch circuit 21 at each time when a predetermined number of pulses are inputted from a clock signal generating circuit 22. An address signal is successively outputted to a memory part 25 storing a threshold value in synchronous relation to the generation of ink jet particles and the threshold value stored in the address concerned is taken out to be inputted to a comparing circuit 26. Memory data indicating the variable density level of a pixel is taken out at the cycle set to the counter 27 synchronous to the generation of the ink jet particle to be inputted to the latch circuit 21 and compared with the aforementioned threshold value by the comparing circuit 26 and a dot recording signal is outputted corresponding to the comparing result.
Patent JP-S56140749-A (JP)
Title: Call protecting system
Inventor: SHIMADA JIYUN
IPC: H04M3/20
Filed: 1980-04-04
Abstract: PURPOSE:To secure an assured protection for the communication requiring an inhibition for interruption, by registering the interruption blocking information in correspondence to each call and through the extension subscriber who is setting the call. CONSTITUTION:When the extension subscriber A registers the interruption blocking information, the central controller CC stores the logic 1 into the interruption control part CAB of the call information block CCB within the main memory device MM. The storing address CCB1 is stored in the correspondence part to the subscriber A of the call memory part CM. The subscriber A dials the number of the extension subscriber B to start a communication. At the same time, the address CCB1 is stored in the correspondence part to the subscriber B of the part CM. When a call is given to the subscriber A under communication with an interruption request given by the attendant board ATT, the controller CC refers to the part CM to read the address CCB1 in the block CCB. Based on this, the fact that the logic 1 is stored in the part CAB is known. Then a display indicating an incapability of interruption is transmitted to the attendant board.
Patent JP-H11226828-A (JP)
Title: Piping device for machine tool
Inventor: KITAMURA AKIHIRO
IPC: F16L1/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To quickly move a moving part, without preventing moving of the moving part due to uselessly entangling or deflecting of a pipe. SOLUTION: In a piping device for a machine tool of constitution connecting one end of a pipe 31 is a fixed relation to the machine tool 1, with the other end connected to a moving part 23 of the machine tool 1, a first arm 14 is rotatably connected relating to a fixed part 11 of the machine tool, one end part of a second arm 16 is link connected to a free end part of the first arm 14, the other end part of the second arm 16 is rotatably connected to the moving part 23 of the machine tool 1, and one part of the pipe 31 is guided by the second arm 16.
Patent JP-H10241271-A (JP)
Title: Recording medium processor
Inventor: NAKAZAWA MAKOTO
IPC: G11B19/18
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium processor capable of easily discriminating the loading condition of a recording medium and processing operations of the medium or the like from a distant position. SOLUTION: The upper end face 133 of the front door 131 of a loading part is irradiated with a light beam by lighting a light emitting part 25 when a recording medium is loaded. The front door 131 is formed with transparent or roughly transparent resin or the like and also a recessed part 134 is formed on the rear surface side of the door. The light beam irradiated on the upper end face 133 passes through the inside of the door 131 and is reflected by the side face 134a of the recessed part 134 to be radiated forward. Thus, it can be easily discriminated even from the distant position that a mini disk is loaded. The light emitting part is flickered or light emitting colors are changed in accordance with the processing operations of the recording medium. Thus, operations of the processing are also easily confirmed from the distant position.
Patent JP-H06226529-A (JP)
Title: Saw-tooth punch
Inventor: MARUYAMA EIJI
IPC: B23D63/04
Filed: 1993-02-08
Abstract: PURPOSE:To ensure the high precision of feed, and enable the pitch of punched teeth and the number thereof to be easily set by providing an intermittently rotatable control motor in a mechanism of reciprocating motion for causing the reciprocating motion of the placement seat of a saw blade material, regarding a saw-tooth punch for determining the set of saw teeth on the saw blade of the material. CONSTITUTION:Prior to a work for punching saw teeth, a hammering and bending position for a saw blade M, and the pitch and number of punched teeth are set with an initial setting means provided in a control means. Also, a saw blade material W is placed on and fixed to a placement seat 2 in properly positioned state with a clamp mechanism 4. Then, the control motor 10 of a reciprocating mechanism 9 is actuated to continuously move the seat 2 toward the blade edge of the material W and, then, stop the seat 2 at a home position. The saw-tooth punching motor 18 of a saw-tooth punch mechanism 15 is, then, driven to oscillate a hammering arm 19 in a downward direction via the action of a cam 21, and a saw blade M is hammered and bent with a hammering and bending lever 28 under springing pressure. Thereafter, the control motor 10 is actuated, depending upon the set pitch of teeth. The seat 2, after shifted by a distance corresponding to the pitch, is stopped to hammer and bend the next saw blade M.
Patent JP-H02224033-A (JP)
Title: Simulation processing method
Inventor: KAGE TETSUO
IPC: G06F19/00
Filed: 1989-02-23
Abstract: PURPOSE:To improve the processing efficiency of simulation by dividing a system into proper sub-systems when the system which includes nonlinear elements is simulated. CONSTITUTION:A matrix of simultaneous linear equations is set for a system constituted by connecting elements including nonlinear elements, specific coupling strength is set for each element of system data, and the sub-systems are obtained by dividing the system so that elements having coupling strength larger than a specific value are not disconnected. Then partial matrixes corresponding to the sub-systems are extracted from the matrix to solve specific simultaneous linear equations corresponding to the respective sub-systems in a 1st process and also solve specific simultaneous linear equations corresponding to the whole system in 2nd process; and they; are decided and both the processes are performed alternately until specific convergence conditions are satisfied. At this time, each linear characteristic value for specific approximation is varied for each nonlinear element from a specific value to a value determined by the solution of a last process. Consequently, the processing efficiency is improved.