baber/WOPTO huggingface dataset:
Patent JP-H07319341-A (JP)
Title: Image forming device
Inventor: NAKAHARA TAKASHI
IPC: G05D23/19
Filed: 1994-05-25
Abstract: PURPOSE:To eliminate the stress which is generated when a relay being an electromechanical shut-off means for controlling a fixing heater is turned off in an image forming device. CONSTITUTION:This image forming device is provided with a low voltage power source 2 which generates a DC voltage from a commercial power source 1, the fixing heater 4 which is heated by power from the commercial power source 1, and a control circuit 3 which operates by using the DC voltage generated by the low voltage power source 2 as a power source and controls image formation. The fixing heater 4 is on/off-controlled by the control circuit 3. The image forming device is provided with a shut-off means SW for shutting off power from the commercial power source 1 to the low voltage power source 2, and an electromechanical switch 5 for controlling the on and off of the power which is supplied from the commercial power source 1 to the fixing heater 4, a semiconductor switching element 7 which is connected between the switch 5 and the fixing heater 4 and controls the on and off of the power which is supplied to the fixing heater via the switch 5; and a time delay means for turning off the electromechanical switch 5 after the semiconductor switching element 7 is turned off.
Patent JP-S5761604-A (JP)
Title: Preparation of sulfur tetrafluoride
Inventor: SATOU KIMIHIKO
IPC: C01B7/01
Filed: 1980-09-30
Abstract: PURPOSE: To obtain high-purity SF 4  by the minimum amount of pyridine, by reacting Py(HF)1W4[Py is pyridine]with sulfur monochloride and chlorine to form sulfur tetrafluoride, and by reacting a pyridine compound of hydrochloric acid prepared as a by-product simultaneously in the reaction with hydrofluoric acid in an amount to eliminate hydrochloric acid.  
     CONSTITUTION: Py(HF)1W4 (Py: pyridine) is reacted with sulfur monochloride and chlorine in the presence or absence of trichlorofluoroethane to form sulfur tetrafluoride. A pyridine compound of hydrochloric acid prepared simultaneously in the reaction is reacted with hydrofluoric acid in an amount to give a molar ratio of it to the compound of ≥6 (especially a molar ratio of 7W8) so that hydrochloric acid is eliminated to give gaseous SF 4  and a liquid reaction product. Hydrofluoric acid is eliminated from the liquid reaction product until it is converted to Py(HF)1W4, the prepared Py(HF)1W4 is circulatd to the first reaction for use. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62294048-A (JP)
Title: Coffee jelly filled in container and production thereof
Inventor: MORIYA IWAO
IPC: A23L21/10
Filed: 1986-06-11
Abstract: PURPOSE:To obtain the titled jelly preservable over a long period, resistant to surface drying and producible in high efficiency at a low cost, by pouring a W/O-type emulsion fat on the surface of a coffee jelly while the jelly is still fluid and solidifying the jelly. CONSTITUTION:A coffee jelly is filled in a container. Before solidifying the jelly, a W/O-type emulsion fat is poured on the surface of the jelly and then the jelly is solidified to obtain the objective jelly having a layer of W/O-type emulsion fat on the surface. The fat is preferably an edible fat flowable at 1-15 deg.C, e.g. corn oil, soybean oil, cottonseed oil, etc. The emulsifier of the emulsion food is preferably polyglycerol condensed ricinoleic acid ester.
Patent JP-S54138849-A (JP)
Title: Controlling method for rollsigma eccentricity in rolling mill
Inventor: HAYAMA YASUNOBU
IPC: B21B37/18
Filed: 1977-11-11
Abstract: PURPOSE:To correctly compensate the fluctuation of amplitude of the eccentricity signal, by multiplying the roll's eccentricity control signal, which is formed by synchronizing the component of the roll's eccentricity signal for the OFF-rolling condition with the turning angle of the backup roll under the rolling condition, by the correction value to be determined from the rolling load. CONSTITUTION:The output of the load cell 4, the decomposition pulse of the pulse generators 5, 6, and the compensational amount for the roll's eccentricity operated by the digital computer 17 being inputted with turning angles, etc., of the upper roll 2a and the lower roll 2b, are inputted to the operator 12 through the D/A converter 22 and the function multiplier 27. The function multiplier 27 carries out the compensational operation depending on the signal from the D/A converter 22 and the rolling load signal 36 given by the load cell 4 through the converter 28; hereby, the correct compensational amount for the eccentricity is obtained. As a result, even if the amplitude of the eccentricity signal fluctuates, the compensation is correctly performed, so that the deterioration of the control performance can be prevented.
Patent JP-S5837526-A (JP)
Title: Measuring method for frequency characteristic
Inventor: MATSUKI TSUTOMU
IPC: G01H17/00
Filed: 1981-08-31
Abstract: PURPOSE:To precisely and stably find frequency characteristics by using uncontinuous sine wave sweeping waveforms to adjust the amplitude of a command so that constant response amplitude is obtained in every frequency point. CONSTITUTION:An initial input compensation amount is operated 55 by transmission characteristics from a mathematic mode) 35 and a command waveform is found 75, 70 and supplied to a control system 100. The percentage of amplitude focusing is found 15, the focusing is discriminated 20 and, if the amplitude is not focused, a result transmission characteristic is found 25 and smoothed 30 and the succeeding input compensation amount is found on the basis of said transmission characteristic and applied as a command waveform 70. The series processing is repeated until the amplitude is focused to the objective value. At the time of focusing, the result transmission characteristic at a corresponding frequency is stored 45 and an initial command waveform 55 is found to transfer to  the succeeding frequency and a sampling pitch is culculated 60, 65 and applied to  a high speed analog output device 6 and a sampling pitch switching device 7 to continuously find the frequency characteristics of a prescribed band.
Patent JP-S5258736-A (JP)
Title: Heat-resistant coating composition
Inventor: NORISADA HAYATO
IPC: C09D1/00
Filed: 1975-11-10
Abstract: PURPOSE: A heat-resistant coating composition free from blistering when the coated film is heated at a temperature above 500°C, comprising a powdered synthetic resin and a water-soluble silicate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01305293-A (JP)
Title: Cooler
Inventor: KAWASHIMA WATARU
IPC: F28D1/04
Filed: 1988-06-03
Abstract: PURPOSE:To make a cooler light in weight and inexpensive in cost without increasing one of sizes or the size of height, for example, by providing an element so as to be slanted with respect to the introducing direction to the second passage of a second refrigerant. CONSTITUTION:The element 111 of an oil cooler is provided with a first passage 111a for the flow of oil and a second passage 111b for the flow of air for cooling the oil. The element 111 is attached so as to be slanted with respect to the direction B of cooling air or a second cooling medium while the same element 111 is attached so as to be slanted with respect to the advancing direction of vehicle 4. A first passage length Lo1 may be elongated by slanting the element 111. The lightest design for obtaining a necessary heat exchanging capacity without increasing the size of a height H may be effected in such a manner whereby the cooler may be made light in weight and inexpensive in cost.
Patent JP-H06346876-A (JP)
Title: Hermetic screw compressor
Inventor: HIOKI YASUHIRO
IPC: F04C18/16
Filed: 1993-06-07
Abstract: PURPOSE:To prevent oil from being stored in a motor chamber so as to dissolve the power loss of the motor and the efficiency lowering of a compressor by fitting a rotary plate to the male rotor shaft of the motor chamber, and forming a groove, opened to an intake port, at the wall part of a casing for accommodating the rotary plate. CONSTITUTION:When a male rotor 6 is driven by a motor 2, low pressure refrigerant gas flows into a motor casing 1 from an intake port to cool the motor 2 and then flows into a mesh space between the male rotor 6 and a female rotor 27. When the mesh space is reduced in association with the rotation of both rotors 6, 27, the refrigerant gas is compressed and discharged outside from a discharge port 14 and a discharge port 17. When oil is stored at the lower part of a motor chamber, the oil is splashed into a groove 18, formed at the wall part of a main casing, by the rotation of a rotary plate 4 integrally fitted to the female rotor shaft 6a of the motor chamber. The oil then flows into the intake port 13 from the opening part 18a of the groove 18.
Patent JP-S6113219-A (JP)
Title: Optical scanner of module type
Inventor: NISHIMURA KUNIO
IPC: G05D1/02
Filed: 1984-06-28
Abstract: PURPOSE:To scan individual module patterns with one device by scanning the beam light from a beam light source along individual element patterns of a desired module pattern. CONSTITUTION:The first plane scanning part PS1, the second plane scanning part PS2, and a curved surface scanning part CS are arranged in a casing 1, and slits S1, S2, and S3 are formed on a bottom plate 1' of the casing 1 for individual scanning parts in accordance with scanning patterns. The first plane scanning part PS1 has a plane mirror or polygonal prism-shaped reflected mirror 2, which is turned around an axis X1 parallel with the bottom plate 1' and orthogonal to the slit S1, and a laser light source 3, and the plane mirror 2 scans the laser beam from the light source 3 on a plane through a slit S1. Similarly, the second plane scanning part PS2 scans the laser beam from a laser light source 4 on a plane, and the curved surface scanning part CS scans the laser beam from a laser light source 7 on a plane, thus forming module patterns with individual scanning parts.
Patent JP-H0430272-A (JP)
Title: Generating method for solid and variable picture element forming sheet
Inventor: YAMADA SENHIKO
IPC: G06T13/20
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a solid image or a dynamic picture image by arranging picture elements corresponding to the coordinate line or matrix information of plural picture elements in the reverse order of parallax information or time difference information, and reconstructing them into one sheet of a picture. CONSTITUTION:The information is inputted from a solid and variable picture data generating part 2 to a solid and variable picture composing processing control part 3, and is stored in a storage part 5. Then, a section having the coordinate line information arranged in the reverse order of the parallax information or the time difference information is outputted from the storage part 3 to an optical conversion processing part 7 on the basis of output command information from an output commanding part 6 for the storage part 5. Accordingly, each picture element having the line information and each picture element having the matrix information in the reverse order of the parallax information or the time difference information are composed into a composite picture element, and a picture element formed sheet 10 is obtained through the optical conversion processing parts 7, 8. Thus, the solid image or the dynamic picture is obtained.
Patent JP-S5837797-A (JP)
Inventor: SUZUKI MASATOSHI
IPC: G01C21/00
Filed: 1981-08-28
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-S5837457-A (JP)
Inventor: MORITA MASAHARU
IPC: F25B1/00
Filed: 1981-08-29
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-S6028076-A (JP)
Title: Data demodulating system
Inventor: TANAKA KAZUO
IPC: G11B20/14
Filed: 1983-07-27
Abstract: PURPOSE:To minimize the effect of an error to the demodulation data in case a wrong inversion is produced to a demodulation clock by deciding again the phase of the demodulation clock by a section mark detecting signal. CONSTITUTION:A section mark detecting signal SEC is applied to a demodulation clock circuit 13. Thus the phase of the demodulation clock 13 is decided not only by a synchronizing signal SYN but by the signal SEC. That is, a flip-flop 14B of the next stage is reset by the signal SEC. In such a way, the resynchronization of the demodulation clock is done by every section by the signal SEC. As a result, the demodulation clock can be reset normally at the start point of the 2nd section despite the presence of the defective data of the 1st section. Thus it is possible to perform a normal data demodulating action at another following section even if the consecutive data has a partial defect.
Patent JP-H08306462-A (JP)
Title: Lapping connecting method of conductor and lapping tool
Inventor: ONODERA SATOSHI
IPC: H01B13/24
Filed: 1995-05-09
Abstract: PURPOSE: To simultaneously perform connection and fixation by making the fixing while performing lapping at electric connection work time of a conductor fine wire after an adhesive is mixed in a covering liquid in lapping to form a covering body by sticking the covering liquid to the conductor fine wire. CONSTITUTION: An adhesion is mixed in a covering liquid 3, and it is fixed while performing lapping at connection work time of a fine wire 1. This s composed of a lead guide 11 to penetratingly pass the fine wire 1 as its tool, an insulating covering liquid delivery cylinder part 12 whose one end is opened and other end is closed as covering liquid delivery ports 12b and 13b and in which covering liquid injection ports 12a and 13a arranged in its vicinity so as to inject an insulating covering liquid 2 and a conductor covering liquid 3 into a cylinder and a conductor covering liquid delivery cylinder part 13.
Patent JP-S5928053-A (JP)
Title: Core nozzle for turbo fan engine
Inventor: TORISAKI TADAO
IPC: F02K3/04
Filed: 1982-08-04
Abstract: PURPOSE:To suppress the temperature rise of a main blade or the like due to high temperature exhaust gas stream which is flowed out from a core nozzle simply without jumping the nozzle by providing an extension plate which has wide width at the lower side of the nozzle at the output side of the nozzle. CONSTITUTION:A lower extension plate 10 is provided at the outlet side of a core nozzle 5 which has a center line which coincides with an axial center 9 of a turbo fan engine. This plate 10 is formed to be obliquely cut so that a cylinder is increased in width at the lower side of the core 5, and bonded to the nozzle 5. The width L is determined suitably in response to the type of the engine. Thus, high temperature exhaust gas stream which is flowed out from the nozzle 5 is separated from the upper surface of a main blade at the downstream side of the plate 10, thereby suppressing the temperature rise on the upper surfaces of the main blade and flat. Accordingly, a conventional complicated structure that the center line of the nozzle 5 is jumped upwardly can be eliminated, thereby suppressing the temperature rise on the upper surfaces of the main blade and the flat with a simple structure.
Patent JP-H05301952-A (JP)
Title: Method for recovering polymer
Inventor: OWAKI TAKAMASA
IPC: C08G63/88
Filed: 1992-04-28
Abstract: PURPOSE:To recover a polymer, especially a polyarylate useful as a transparent molded body, a material for alloys, etc., as a granular material good in color tone with hardly any impurity by adding an aqueous solution of PVA to a polymer-containing solution after the interfacial polymerization. CONSTITUTION:An aqueous solution of PVA is added to a polymer-containing solution after the interfacial polymerization and the polymer is then recovered. Specifically, e.g. a bivalent phenolic compound is dissolved in an aqueous solution of NaOH and a solution of a bivalent aromatic dicarboxylic acid dihalide in an organic solvent is subsequently added thereto. The interfacial polymerization is then carried out and an organic phase containing the produced polyarylate is separated from an aqueous phase. The aqueous solution of the PVA is added to the organic phase and the system to which the aqueous solution of the PVA is added is subsequently heated to 35-90 deg.C to remove the organic solvent. The resultant granular polyarylate is then recovered by a well-known solid-liquid separation method. Furthermore, the PVA added is added in an amount of preferably 0.2-4wt.% based on the polyarylate solution when the polymer is the polyarylate.
Patent JP-S6028191-A (JP)
Inventor: NAKAMURA SHINICHI
IPC: F02P13/00
Filed: 1983-07-25
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-S62293431-A (JP)
Title: Microprogram controlling system
Inventor: HOSAKA MASAO
IPC: G06F9/22
Filed: 1986-06-13
Abstract: PURPOSE:To easily execute a change of a microprogram or a change of a control parameter, by providing an external ROM in which a micro-instruction is stored. CONSTITUTION:In a micro-instruction, its upper 1 bit is a bit for deciding whether subsequently, an external ROM 7 is fetched or an internal ROM 2 is fetched, and an address generating circuit 6 of a micro-instruction to be fetched in the next time decides whether the external ROM 7 is fetched, or the internal ROM 2 is fetched, by ON/OFF of the upper 1 bit of the micro- instruction, and subsequently, generates an address of the micro-instruction to be fetched in the next time. In such a way, the micro-instruction for controlling a control parameter having many variation elements can be stored in the external ROM 7, and a change of a microprogram, and a change of the control parameter can be easily executed.
Patent JP-H031795-A (JP)
Title: Speaker equipment
Inventor: KOSHIISHI HIROSHI
IPC: H04R1/02
Filed: 1989-05-30
Abstract: PURPOSE:To easily realize reproduction of different timbre by providing an acoustic signal supplying connection terminal structure to part of a buffle plate coupling section and a cabinet so as to remove a buffle plate easily. CONSTITUTION:A projecting rib 11 is formed to an outer peripheral end face of a buffle plate 7 fitted with speaker units 1, 1' and skidded to a recessed slot 9 formed to the outer peripheral end face of a cabinet 8 and fitted and an acoustic signal supplying connection terminal structure is provided to part of the coupling between the cabinet 8 and the buffle plate 7 to remove the buffle plate 7 easily. Thus, in response to various kinds of genre of input sources, a speaker equipment capable of obtaining an acoustic reproduction output suitable for the music in matching with the sound color difference is realized easily by having only to replace the assembly of the buffle plate 7 to the cabinet 8.
Patent JP-S5360893-A (JP)
Title: Production of barium sulfate
Inventor: MINATO TOSHIO
IPC: C01F11/46
Filed: 1976-11-12
Abstract: PURPOSE: To obtain roundish barium sulfate crystal particles with a little byproduct by mixing barite powder with alkali carbonate powder in an amt. less than one equivalent of the Ba content after which the mixt. is roasted and reacted with a mineral acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5564229-A (JP)
Title: Microfilming device
Inventor: KATSUYAMA TSUTOMU
IPC: G03D3/08
Filed: 1978-11-08
Abstract: PURPOSE: To save the number of steps of operation and the waste of materials by integrating a photographing part and a developing part, performing photographing and developing integrally and providing a see-through window for see-through of the developed film from the outside to the developing part.  
     CONSTITUTION: A photographing part 1 and a developing part 6 are so made as to be able to be assembled to the state wherein the film outlet 1' of the photographing part 1 and the film inlet 1' of the photographing part 1 and the film inlet 6' of the developing part 6 are communicated. A see-through window 13 is provided in the position where the film has come out from a solution cell 7 for development or rinse solution cell 8, to permit seeing-through of the film from the outside of the developing part with a reflecting mirror 14 or the like. In addition, a photographing completion switch SW2 is provided so that when this is pushed the film may be fed idle by feed rollers 5, 11 to let the last of the photographed film in the exposure position come to the see-through window 13. In this way, the number of steps of operations and the waste of materials may be saved as compared to the case where the photographing machine and developing machine are separate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11324993-A (JP)
Title: Centrifugal fan
Inventor: MIMURA MASAHIRO
IPC: F04D29/44
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce the air resistance and unify the distribution of the air flow velocity by standing a triangle pyramidal projection on a side wall in such manner that one ridge line of the triangle pyramidal projection is upwardly sloped in the direction almost perpendicular to a discharge port, and forming an intersection line with a side wall near a central shaft, of an impeller in parallel with a tangent of an outer diameter of the impeller. SOLUTION: A triangle pyramidal projection 3 is formed on a side wall 11a of a casing 1 in such manner that it is close to an outer diameter of an impeller 4 near a discharge port. One ridge line among three ridge lines of the triangle pyramidal projection 3 is almost perpendicular to a discharge opening face of the discharge port, and upwardly sloped in the direction of the discharge port. An intersection line on the side close to a central shaft of the impeller 4 among the intersection lines of the triangle pyramidal projection 3 and the side wall 11a, is formed in parallel with a tangent contacted with an outer diameter of the impeller 4.  This triangle pyramidal projection 3 reduces the resistance of the discharged air current near an edge of the discharge port, and the flow straightening effect of high efficiency can be obtained without generating the loss of the discharge pressure.
Patent JP-S5563414-A (JP)
Title: Timing signal generation circuit
Inventor: TSUCHIDA HACHIO
IPC: G06F1/12
Filed: 1978-11-08
Abstract: PURPOSE: To prevent the out of synchronism of a long message sentence at reception, by detecting the change of reception data signal from 1 to 0 or from 0 to 1, to correct and judge the lead or lag of the change to the reception data.  
     CONSTITUTION: The counter consists of the 4-bit adder 1, 4-bit FF2, exclusive logical sum gate 4, and one bit (1D, 1Q, 1Q') of 4-bit FF3 to count a given clock pulse number with addition. The check circuit consists of the first to third bit of FF3, exclusive logical circuit 6 and NOR gate 5 to check the relation between the signal position changed at the reception signal a being the input signal and the output of timing pulse. The result changes the constant fed to the adder 1 to correct the lead or lag in the reception timing signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5564180-A (JP)
Title: Scroll fluid machine
Inventor: SHIIBAYASHI MASAO
IPC: F04C18/02
Filed: 1978-11-08
Abstract: PURPOSE: To improve volumetric efficiency of a compressor to a stable operation by providing a ring groove on a seal of fixing scroll and enclosing a seal ring of high wear resistance which is provided with an elastic substance in the ring groove.  
     CONSTITUTION: A ring groove 12 is provided on a seal 1C of fixing scroll 1, and a seal ring 13 of high wear resistance which is provided with an elastic substance 14 is enclosed slidably in the ring groove 12. A refrigerant flowing from a housing chamber 7 to a compressor operation chamber 11 can now be prevented thoroughly from leakage, and thus a volumetric efficiency of the compressor is improved to a stable operation. 
     COPYRIGHT: (C)1980,JPO&Japio