baber/WOPTO huggingface dataset:
Patent JP-S61291272-A (JP)
Title: Frame for automobile
Inventor: OSUMI KOICHI
IPC: B62D21/02
Filed: 1985-06-18
Abstract: PURPOSE:To allow a frame of a simple structure, which is entirely strengthened and is capable of reducing its twisting resonance, to be employed without impairing the arrangement of functional components by assembling a cross member, both sides of which are bent into a circular arc form, into an arch form across both a right and a left side member. CONSTITUTION:A cross member 10 which is transversally installed while it is extended, is bent to the same side into a circular arc form at its both ends 10a, and its center portion 10b is located above the space 4 between a right and a left side member 1 and 2, each of which is composed of an outer panel 11 in a U like shape and an inner panel 12 in a U like shape where an approximately retangular closed section is formed by these panels, and are extended to the longitudinal direction with respect to a body while they face each other. And the both ends 10a are fastened to the inner lower end of the right and left side members 1 and 2, that is, the lower end of the inner panel 12, by way of a bracket 7 of a leaf spring 8 allowing the cross member 10 to be assembled in an arch form across the right and left side member 1 and 2.
Patent JP-H04357726-A (JP)
Title: Mask pattern inserting system at format conversion
Inventor: ASAMA MOTOKAZU
IPC: H04J3/17
Filed: 1991-06-04
Abstract: PURPOSE:To realize a mask pattern inserting system in which a mask pattern is inserted with a simple control and a small scale circuit with respect to the system in which only a valid channel is extracted from a data format with plural channels multiplexed thereon and a mask pattern is inserted to an idle channel. CONSTITUTION:The system is provided with a random access memory 10, a mask control circuit 20, a write address generating circuit 30, a mask address generating circuit 40, a multiplexer circuit 50, a selector 60 and a read address generating circuit 70. Data is written at an address generated from the write address generating circuit 30 at the entry of a valid channel and a mask pattern is written at an address generated from a mask address generating circuit 40 at the entry of an invalid channel, and the format conversion and the insertion of the mask pattern are implemented simultaneously by reading the data sequentially.
Patent JP-H07317980-A (JP)
Title: Mouthpiece fitting for high pressure hose
Inventor: HAGIWARA HIDEKI
IPC: F16L33/20
Filed: 1994-05-23
Abstract: PURPOSE:To provide the mouthpiece fitting for a high pressure hose, which can exhibit positive hose holding properties even under high pressure. CONSTITUTION:In the mouthpiece fitting for a high pressure hose, which is made up of a nipple 5 having the end section of the high pressure hose inserted, and of a sleeve 6 enclosing the end section of the hose from the outer circumference with respect to the nipple 5, the sleeve 6 is formed with two or more than fastening sections 7 at specified intervals, and ring shaped projections 9 are provided for the outer circumferential surface of the nipple 5 at its places matching roughly the center of each fastening projection 7.
Patent JP-H07314497-A (JP)
Title: Two-layer molding method
Inventor: KIKUCHI TAKUZO
IPC: B29C45/73
Filed: 1994-05-23
Abstract: PURPOSE:To provide a method for uniformly forming a thick layer over the entire periphery of one surface of one layer by the molds of a core side and a cavity side in the method for molding two layers of resin by injection molding. CONSTITUTION:Primary resin is injected from a gate 17 in a cavity, and cooled to be solidified by a cooling circuit 21. Simultaneously upon cooling, the cavity side (stationary mold 16 side) of a movable mold (core side) 15 is heated by a heater 22 to form a melted layer 23 of the primary resin. Then, secondary resin is injected from a gate 18 at the surface of the layer 23 at the mold (core side) 15 side, and a secondary resin layer is cooled to be solidified. Thus, a two-layer molded form having a uniformly thick primary resin layer over the entire periphery of the one side of the secondary resin layer can be obtained.
Patent JP-S5836398-A (JP)
Title: Production of antibody
Inventor: YAMASHITA HITOSHI
IPC: C12P21/08
Filed: 1981-08-26
Abstract: PURPOSE:To produce an antiurokinase antibody, by cultivating a hybridized cell of murine B cells and myelomatous cells in a culture medium containing peptone obtained by the enzymic decomposition of animal meat, transferrin and bovine blood serum in a low concentration of the blood serum. CONSTITUTION:B cells, e.g. murine B cells, are subjected to the plasmogamy with myelomatous cells, e.g. murine myelomatous cells, by the well-known method to give a hybridized cell capable of producing an antibody, which is then cultivated in a culture medium obtained by adding 0.5-10mg/ml peptone prepared by the enzymic decomposition of animal meat, 0.4-250mug/ml transferring and 0.1% (V/V) or more bovine blood serum to the well-known basic culture medium, e.g. NO.199 or Ham's F-10 culture medium, at 6-8 pH and 25-40 deg.C. The produced antibody is then recovered from the culture fluid separated from the cells by the conventional method.
Patent JP-S5759049-A (JP)
Title: Internal exhaust gas retaining device of internal combustion engine
Inventor: ODAJIMA TADAYA
IPC: F02D21/08
Filed: 1980-09-24
Abstract: PURPOSE: To perform proper exhaust gas back flow in accordance with operation condition by a method wherein preparing a variable volume retaining chamber next to the combustion chamber of an engine to retain exhaust gas, and change its volume in accordance with operating condition of the engine.  
     CONSTITUTION: A suction and exhaust valve 4, 12 and retaining chamber valve 19 are prepared in the combustion chamber, to the upper portion of the piston 3. A retaining chamber 10 is formed to the upper portion of the retaining chamber valve 19, and the volume of the retaining chamber 10 can be converted by a piston 7 which is driven by an actuator 8. A control device 20 is fed with signals from temperature sensor 6, crank angle sensor 15 and fuel injection volume sensor 32 of fuel injection device 31, and opens valve 19 during compression explosion stroke by an actuator 27 and also moves piston 7 up and down in accordance with the load. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0430070-A (JP)
Title: Combining and fixing device of floor members
Inventor: KANEDA SHINICHI
IPC: E04F15/024
Filed: 1990-05-24
Abstract: PURPOSE:To improve the smoothness of a floor by inserting neighboring legs to the through hole of a base plate fixed on a floor board so as to restrict the movement in the lateral and longitudinal directions, when numerous floor members with legs are lined up on the floor board and spaces for wiring are formed under the floor members. CONSTITUTION:A floor member A which consists of a floor plate 1, leg pieces 3, and legs 4 furnishing fitting recesses 9 is prepared. Then, a rectangular base plate 10 furnishing a through hole 11 is provided, and the size of the hole 11 is made equal to the longitudinal and the lateral sizes of the neighboring legs 4. Then, lateral adjusting pieces 12 of a rising piece form, and longitudinal adjusting pieces 14 furnishing a sidelong V shape projection to fit to the recesses 9 are provided, and projecting lines 15 for reinforcement and holes 16 for installing are also provided. And after the base plate 10 is fixed at a specific position of the floor board, the legs 4 neighboring the hole 11 are inserted to lay the floor members A. Consequently, a generation of clearances between floor members A can be prevented, and a floating of them can be also prevented.
Patent JP-S6026819-A (JP)
Title: Prevention equipment of oil leakage for rotary electric machine
Inventor: NAKAMURA NORIMASA
IPC: F16C33/74
Filed: 1983-07-22
Abstract: PURPOSE:To surely prevent oil and oil mist from leaking toward a rotary electric machine by providing a seal plate wrapping a rotary axis with a very small clearance and by connecting inside of a draft cover to an air chamber divided by the seal plate, by using an air pipe. CONSTITUTION:Lubricating oil 7 and oil mist in an oil tank 6 accommodating the bearing equipment 3 that is supporting the collar 2 integrated with a rotary axis 1 are going to leak into a rotary electric machine consisting of the stator 15, the rotor 12 and the stator iron core 13 attached to a rotary axis 1 and wrapped by the draft cover 10 through the inner air chamber 8 of the oil tank 6 and the air chamber 9. Meanwhile a seal plate 27 wrapping the rotary axis 1 through a very small clearance is provided, on the lower part of the cylindrical plate 5 of the bracket 4, and also an air pipe 28 that connects inside of the draft cover 10 to the air chamber 9 on the upper part of the seal plate 27 is provided between the lower part of the cylindrical plate 5 and the draft cover 10. Therefore, oil leakage is definitely prevented by setting the pressure higher in the inner air chamber 8 than in the outer air chamber 18.
Patent JP-S6113653-A (JP)
Title: Coating method of metallic section of semiconductor lead frame
Inventor: HASHIMOTO TAKAO
IPC: H01L21/48
Filed: 1984-06-29
Abstract: PURPOSE:To form a coating layer within a range of the irreducible minimum of a demand by partially coating a region smaller than the areas of a mounting section and an inner lead section with a mask, to which an opening section is shaped, while the mask is fast stuck to a lead frame element body. CONSTITUTION:A mask plate 17 in which an opening section for executing a partial metallic coating having a predetermined pattern is shaped in a region smaller than the areas of a mounting section 2 and an inner lead section 31 is fitted to a lead frame element body 1 on the upper surface of a lead frame element body mounting frame 18 while being fast stuck to the element body 1. The element body 1 is coated partially with a metal or an alloy through a physical metal coating method, such as an evaporation method, a sputtering method or an ion plating method or the like. According to said method, a metallic partial coating layer having stable and high quality can be obtained.
Patent JP-S5758633-A (JP)
Title: Separating method of unsaturated hydrocarbon
Inventor: ISHII TERUHIKO
IPC: C07C67/00
Filed: 1980-09-26
Abstract: PURPOSE: To obtain an unsaturated hydrocarbon efficiently, by bringing a hydro- carbon mixture containing the unsaturated hydrocarbon into contact with a disperse system containing a solution of a copper compound in a polar solvent and metallic copper, and absorbing the unsaturated hydrocarbon as a copper complex in the polar solvent.  
     CONSTITUTION: A mixture of hydrocarbons containing two or more unsaturated hydrocarbons is brought into contact with a disperse system containing a solution of bivalent copper compound, e.g. cupric nitrate, in a polar solvent, e.g. methanol or ethyl ether, and metallic copper to absorb part of the unsaturated hydrocarbons from the mixture in the polar solvent as a monovalent copper complex. The unsaturated hydrocarbons are then recovered from the solution in the polar solvent and the unabsorbed substance of the mixture, thus, a specific monovalent copper complex is formed selectively from a specific unsaturated hydrocarbon, and the complex forming ability depends upon the structure of the unsaturated hydrocarbon and the degree of unsaturation. The resultant complex is easily composed to regenerate the unsaturated hydrocarbon, the bivalent copper compound and metallic copper. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10324509-A (JP)
Title: Hexagonal boron nitride excellent in storage stability
Inventor: KOHARA SADAICHI
IPC: C01B21/064
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain hexagonal boron nitride excellent in storage stability and not causing a change in characteristics such as heat conductivity and electric insulating property due to contained water during storage in the absence of the open air by specifying the purity and water content of hexagonal baron nitride. SOLUTION: Boric acid is nitricied by heating boric acid, boric anhydride, a borate such as anhydrous borax or ammonium borate, etc., in an atmosphere of gaseous ammonia or nitrogen to obtain the objective hexagonal boron nitride having >=98 wt.% purity and <=0.3 wt.% water content and preferably having <=25 m<2> /g specific surface area. In other way, boric acid is nitrided by mixing such a boron compd. with a nitrogen-contg. compd. such as melamine, urea or guanidine and heating the resultant mixture in an atmosphere of a reducing, inert or nonoxidizing gas such as amonia, nitrogen, argon or helium.
Patent JP-H10327431-A (JP)
Title: Image generating method in virtual space, its device and image pickup device
Inventor: TATE SUSUMU
IPC: G09G5/36
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a reality as if persons resident at remote places were gathered together in a place. SOLUTION: An image pickup means CA detects a ray among rays emitted from each point of an object A toward a virtual visual point that is set virtually and whose point is optionally set at a plurality of positions on a virtual closed curved surface surrounding the object A, and converts the ray into an image pickup signal and sends the image pickup signal to a display means EX that displays the image toward the visual point of a viewer B present at a position different from the virtual visual point. Then the display means EX displays an image based on the image pickup signal so that the ray is emitted toward the visual point of the viewer B from each point of the object A placed virtually at a position corresponding to the position relation between the virtual visual point and the object A with respect to the visual point of the viewer B.
Patent JP-H05325777-A (JP)
Title: Ferroelectric cold cathode
Inventor: ITO TATSUO
IPC: H01J1/312
Filed: 1992-05-26
Abstract: PURPOSE:To provide a ferroelectric cold cathode having a ferroelectric substance sandwiched by electrodes and emitting electrons when the alternating electric field is applied between the electrodes. CONSTITUTION:A ferroelectric cold cathode is constituted of a ferroelectric substance 2, the first electrode 1 formed on one face of the ferroelectric substance 2, and the second electrode 3 formed on the other face of the ferroelectric substance 2, the surface layer of the ferroelectric substance 2 and other portions differ in electrical resistivity, and a practical cold cathode having a stable electron emission characteristic is obtained.
Patent JP-S6023935-A (JP)
Title: Cathode ray tube and manufacture thereof
Inventor: NAKAMURA KOUJI
IPC: H01J29/48
Filed: 1983-07-19
Abstract: PURPOSE:To improve voltage resistance characteristic through effective soft flash function by providing a second anode electrode for seasoning at a part of resistance body formed at the funnel part. CONSTITUTION:A second anode electrode 10 is provided to an internally coated film 8c which is a part of a resistance body in addition to a first anode electrode 7 connected to the internally coated film 8a. In the seasoning processing, an anode voltage is applied to the second anode electrode 10 and a high voltage is applied to an electron gun 6 through the internally coated film 8c. Namely, the seasoning is carried out, without the internally coated film 8b having a high resistance value. Meanwhile, since a high voltage is applied to the first anode electrode 7 during operations, the soft flash function of the internally coated film 8b can be obtained effectively.
Patent JP-H09318088-A (JP)
Title: Panel for hot water floor heating
Inventor: SUZUKI SHOJI
IPC: F24D3/16
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot water floor heating panel capable of being laid very easily. SOLUTION: This hot water floor heating panel is provided with a 'U'-shaped groove 11 in a bottom face 3f of a base plate 3 and the groove 11 is provided with widened portions 13 in the vicinity of branching portions 11c, 11d at both ends of the groove. Expansion or contraction of a hot water pipe can be absorbed by the widened portion 13. Therefore, a turning-up portion 11a of the groove 11 can be formed in the bottom face 3f of the base plate 3 and a turning-up portion of the hot water pipe is not necessary to be escaped sideward or downward. Moreover, a top face of the base plate 3 is subjected to finishing working so that the top face can be used as a floor face as it is. After the hot water pipe has been laid in the groove 11, only installation of the base plate 3 on the floor face is necessary to complete a floor construction work.
Patent JP-H0427723-A (JP)
Title: Control device for idling engine speed
Inventor: YAMANAKA YASUSHI
IPC: F02D29/04
Filed: 1990-05-23
Abstract: PURPOSE:To properly maintain idling condition by controlling idling engine speed not to drop by a control means in response to an increase in the torque of a compressor, when the capacity and torque of the compressor is increased, as the load of a refrigerating cycle increases. CONSTITUTION:When a refrigerating cycle is in its operating condition, the torque of a compressor is determined by a torque decision means 5 according to the decision flow pressure of an ejection pressure decision means 3 and the decision heat exchange capacity of a heat exchange capacity means 4. And when an engine is kept in its idling condition, a control means 1 responds to detection of idling condition detecting means and idling engine speed is controlled according to the decision torque of the torque decision means 5.
Patent JP-S62289887-A (JP)
Inventor: IMOTO HIROYUKI
IPC: G09G1/28
Filed: 1986-06-09
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-H06295186-A (JP)
Title: Noise controller
Inventor: NAGAMI MASAAKI
IPC: H03H21/00
Filed: 1992-05-26
Abstract: PURPOSE:To improve an adaptive characteristic by accelerating the response speed in an adaptive filtering means outputting a signal having a phase opposite to and sound pressure equal to a noise from a speaker and eliminating the noise. CONSTITUTION:A noise controller provided with an adaptive filter is provided with a transmission characteristic imitation means 153 imitating a transmission characteristic until returning as the error data, a constant storage means 1526 for updating a coefficient storing a constant for updating a filter coefficient, second plural multiplying means 1522 multiplying the constant by the error data, second plural delaying means 1521 successively delaying the transmission characteristic imitation input data, third plural multiplying means 1523 multiplying the delay output data by the second multiplied output data and plural updating means 1524, 1525 adding the output data of the multiplying means 1523 to the last filter coefficient data and updating the filter coefficient.
Patent JP-H10324485-A (JP)
Title: Device for discharging water entering elevator hoistway
Inventor: TAKAO MASAHIRO
IPC: B66B7/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the staying of water in a pit by providing a horizontal gutter in a landing threshold lower surface exposed to a hoistway, a vertical gutter in the hoistway so as to be communicated with the horizontal gutter and a discharge gutter in the lower end of the vertical gutter for discharging water flowing out of the vertical gutter to the outside of the hoistway. SOLUTION: A device is provided with a hoistway 1, a landing door 2, a pit 3 and a horizontal gutter 4 provided to be exposed to the hoistway 1 in the landing threshold lower surface of each floor, and the water flow-out end of the horizontal gutter 4 is connected to a vertical gutter 5. A water discharge gutter 76 is provided in the lowermost end of the vertical gutter 5 so as to be exposed to the outside of a building, and a discharge port 7 is provided therein. Rainwater staying in each landing floor or rainwater sprayed to the landing door 2 enters a landing threshold groove from a gap or the like between the landing threshold and the landing door 2. This rainwater flows through rubbish dropping hole into the horizontal gutter 4, then goes through the vertical gutter 5 and the water discharge gutter 6 and then is discharged to the discharge port 7 outside the building.  Thus, the staying of rainwater in the pit is prevented, and no adverse effects are given to equipment or switches in the pit.
Patent JP-S62289811-A (JP)
Title: Guest-host type liquid crystal cell
Inventor: FUKUOKA YUKO
IPC: G02F1/139
Filed: 1986-06-10
Abstract: PURPOSE:To execute a display of a different coloring degree by adding a dyestuff to a liquid crystal consisting of two or more liquid crystal areas of each different dielectric anisotropy (DELTAepsilon), and changing an inclination of a dyestuff molecule together with a liquid crystal molecule at every area against an impressed voltage. CONSTITUTION:ITO electrodes 18a, 18b, and horizontal oriented films 20a, 20b are superposed on the inside of glass plates 12a, 12b, and a polarizing plate 22 is stuck to the outside. The glass plates are sealed up tightly 24 through a spacer and a liquid crystal is injected. A dichroic dyestuff 14 and mixed liquids A, B are put into containers 50a, 50b by an equal quantity, and the container 50b is stirred 58. An empty cell 10 is held on a liquid crystal reservoir 60, and after pressure reduction, the cell is immersed and a mixture of the liquid crystals A, B is injected at the time of opening an open air, and subsequently, density of the liquid crystal A increases gradually, the mixed liquid whose dielectric anisotropy has increased is injected continuously, and in the end, the liquid crystal A is injected. When 4V is applied to this cell, the whole surface is changed to black, and when the potential is changed by 0-4V, an area 28a of only the liquid crystal A is colored, and area 28b of only the liquid crystal B of the right end becomes transparent, and a display of a different coloring degree is obtained.
Patent JP-S6025356-A (JP)
Title: Demodulator
Inventor: YOSHIDA YASUHIRO
IPC: H04L25/06
Filed: 1983-07-22
Abstract: PURPOSE:To decrease the generation of a reproduced code error by identifying and reproducing a detected multi-value base band signal by means of a full wave rectifier system and processing logically an obtained reproducing signal and an error signal so as to correct fluctuation in a DC drift component. CONSTITUTION:The multi-value base band signal 100 inputted to an identification reproducing circuit 3a becomes the 1st output 104 at a subtractor 81 while its DC voltage component is controlled by the 1st control voltage 102. The 1st output 104 is rectified by a full-wave rectifier 5, controlled by the 2nd control voltage 103 at a subtractor 82 and becomes the 2nd output 105. The 1st and 2nd outputs 104, 105 becomes a binary-coded error signal X1 and a binary digital signal X2 by A/D converters 6, 7 and become the 1st and 2nd control voltages via a control circuit 9.
Patent JP-H08331846-A (JP)
Title: Power supply
Inventor: YATORI SANAI
IPC: H02M7/48
Filed: 1995-05-31
Abstract: PURPOSE: To sufficiently control harmonic current without relating to largeness of an input voltage by decreasing the size of a choke coil. CONSTITUTION: A choke coil 21 for harmonic current control is inserted to a DC input voltage line for connection. This choke coil 21 is formed by winding a first coil section 23 and a second coil section 25 to a common core 22. With a manual switch 26, 27, the first coil section 23 and second coil section 24 are switched to the series connection or parallel connection. Thereby, an inductance value of the choke coil 21 can be changed over. Therefore, the inductance value of the choke coil 21 can be changed to the optimum value depending on the largeness of the DC input voltage Vin.