baber/WOPTO huggingface dataset:
Patent JP-H02272413-A (JP)
Title: Microscope device
Inventor: KINUKAWA MASAHIKO
IPC: G02B21/36
Filed: 1989-04-13
Abstract: PURPOSE:To perform collimation, power variation, and sample moving operation while making an observation on a TV monitor by providing a device which selects and displays the high-resolution video output of a still picture high-resolution pickup device or the video output of a moving picture pickup device with an observation image variation detection signal from an observation image variation detection part. CONSTITUTION:The observation image variation detection part which is incorporated in a microscope main body 1 detects observation image variation and an observation image variation detection signal D as its detection output signal is outputted to a control part 4. The control part 4 detects the observation image variation from the observation image variation detection signal D and sends the video output B of an image pickup device 3 as a video output C to the TV monitor 5 in the observation image variation state. In an observation image nonvariation state, the high-resolution video output A from the still picture high-resolution pickup device is selected by a selecting circuit part and sent as the video output C to the TV monitor 5. Therefore, when an observation is made through a microscope, the operation for power variation, collimation, and sample movement is performed while an image obtained by the image pickup device 3 is observed, and after the operation, a high-resolution image by the still picture high-resolution pickup device can be observed.
Patent JP-S59219645-A (JP)
Title: Electric water heater
Inventor: ISHII KATSUMI
IPC: G05D23/19
Filed: 1983-05-27
Abstract: PURPOSE:To automatically and effectively supply the daytime and night-time power by providing a power supply control means that takes in signals from a water temperature means and a flow rate detection means to control the power supply to a heater for night-time power use and a heater for daytime power use. CONSTITUTION:After the night-time power K has been supplied a signal A from a timer section 15 and a signal B from a flow rate detection means 11 are inputted and a signal C is outputted to a water flow integrating section 14. The water flow integrating section integrates the signal C to output a signal D to a power supply judging section 16. The power supply judging section 16 actuates a heater 5 for daytime power use J when the signal D becomes above a predetermined value. When the daytime heater 5 is electrified, a signal F from a water temperature 9 is fed into the power supply judging section 16 as a signal G. The power supply judging section 16 cuts off a signal E to an actuating section 17' that actuates the daytime heater 5 when the signal G becomes above a predetermined value. Based on the temperatue at the time of completion of power supply to the daytime heater and the water supply amount thereafter, the power supply to the night-time heater is delayed its starting time by DELTAH.
Patent JP-H08260419-A (JP)
Title: Paving-levelling device for civil engineering
Inventor: KOMURA YOJI
IPC: E01C19/48
Filed: 1995-03-27
Abstract: PURPOSE: To conduct paving and levelling operation efficiently by simple operation without requiring skill in a paving article delivered from a container. CONSTITUTION: A levelling member 3 paving and levelling a paving article W delivered onto a ground surface with the moving of a travelling machine body 10 is installed at the rear of a container 20, which is mounted on the machine body 10 and in which the paving article W is housed, vertically movably by a lifting mechanism operated through an arithmetic command device 40 and a controller loaded on the machine body. An indicator 7 displaying the current place of the levelling member 3 is set up to the levelling member 3, thus constituting a paving-levelling device 2.  The lifting mechanism 30 is operated through the controller 4 and the levelling member 3 is controlled and worked vertically by comparing and arithmetically operating the detected current positional data of the indicator 7 transmitted to the arithmetic command device 40 and construction plan data stored in the arithmetic command device 40 by an automatic tracking device 5 installed at an arbitrary measuring point A on the outside of the travelling machine body 10, thus paving and levelling the paving article W according to the construction plan data.
Patent JP-H02272713-A (JP)
Title: Laminated polyester film for capacitor
Inventor: SAKAMOTO SEIJI
IPC: B29L9/00
Filed: 1989-04-14
Abstract: PURPOSE:To improve electric property and work efficiency by setting the average roughness of a center line at the film surface of a laminated polyester film, where a film of the specified thickness is provided at the surface, to a specified value, and setting the quantity of oligomers to a specified value. CONSTITUTION:In a laminated polyester film where a film 0.01 -2mum thick is provided at least on one side, the average roughness at the center of the surface of the film is 0.01-0.4mum, and the quantity of polyester oligomers at the surface of the film after treatment for 30 minutes at 170 deg.C shall be 5mg/m<2> or less. The film is formed by mixing beforehand organic or inorganic fine particles in organic compounds which constitute a paint film as occasion demands. As compounds which constitute a paint film, there is no special restriction so long as it can be dissolved or dispersed in organic solvent, so polyester, polyurethane, or the like can be used. The average grain diameter of organic or inorganic fine particles to be mixed is 0.01 to 5mum.
Patent JP-S59220346-A (JP)
Title: Adhesion of amorphous metal and rubber
Inventor: OOYACHI TOMIO
IPC: B29C65/00
Filed: 1983-05-28
Abstract: PURPOSE:To strongly adhere rubber to an amorphous metal while the characteristics of said metal is kept without providing an ignition or toxity problem, by a method wherein the surface of the amorphous metal is treated with a specific aqueous medium adhesive and, after drying, the treated metal is bonded to unvulcanized rubber under pressure to perform vulcanization. CONSTITUTION:The surface of an amorphous metal is treated with an aqueous medium adhesive containing a resorcine/formaldehyde condensate with a relatively low M.W., a resorcine/formaldehyde condensate with a relatively high M.W., polyhydric phenol polysulfide, rubber latex and a phenol resin curing agent as main components and having a solid concn. of 1-30wt% on the basis of these components and, after the treated surface is dried at a temp. of 200 deg.C or less, the treated metal is subsequently press bonded to unvulcanized rubber under vulcanization to perform the titled adhesion. Because the liquid adhesive uses water, there is no ignition or toxity problem caused by the evaporation of an org. solvent during a process and the amorphous metal can be strongly adhered to rubber without losing the characteristics thereof.
Patent JP-H05285099-A (JP)
Title: Roentgenoscopic apparatus for endoscope diagnosis
Inventor: GOTO MASAHITO
IPC: A61B6/10
Filed: 1992-04-14
Abstract: PURPOSE:To prevent adverse effect on a human body by an X-ray dose or residual X-ray dose. CONSTITUTION:In this invention, a detection means 14 is arranged to detect a residual X-ray dose of X rays irradiated by an X-ray irradiation means 2a. When the X-ray dose detected by the detection means 14 exceeds a prescribed value, an operator is warned about a dangerous condition by displaying on a display device 11. By the notification of danger on the display device 11, the operator can recognize the dangerous position.
Patent JP-S60238406-A (JP)
Title: Manufacture of hyperfine metallic powder
Inventor: KAJIYAMA HIROHISA
IPC: B22F9/24
Filed: 1984-05-14
Abstract: PURPOSE:To obtain a hyperfine metallic powder for a catalyst or a magnetic material having high dispersibility and a large specific surface area by reducing a metallic salt in a soln. of a compound having complex forming capacity. CONSTITUTION:A metallic salt such as NiCl2 or FeCl2 and a compound capable of forming a complex with the salt such as oxycarboxylic acid are dissolved in water, and NaOH or a reducing agent such as hydrazine is added to the aqeous soln. to reduce the metallic salt. The resulting product is separated by filtration and washed. By this method, fine metallic particles having a very small particle size, a large specific surface area and high dispersibility in a liq. are obtd. The particles have supporting capacity and can be used as a recording material, a magnetic material, a reduction catalyts, etc. in various uses.
Patent JP-S63260127-A (JP)
Title: Light irradiation apparatus
Inventor: KATO SHIGERU
IPC: G03B27/32
Filed: 1987-04-17
Abstract: PURPOSE:To simplify the control of the light emitting amount of each light source and to facilitate the control for uniform lighting, by providing control means, which can control the light emitting amounts of annular light sources comprising a plurality of the light sources, which are connected in series all together. CONSTITUTION:The innermost first annular light sources 1a and 1b of semicircular light sources 1a-3a are connected in series. These light sources and second annular light sources 2a and 2b are connected in parallel, respectively. The light emitting amounts of the light sources are controlled all together by a first power control means 7. Semicircular light sources 10a, 10b, 20a, 20b, 30a and 30b are connected by the silimar way, and the light emitting amounts are controlled all together by the first power control means 7. Outermost third annular light sources 3a, 3b, 30a and 30b are connected in parallel, respectively, and the light emitting amounts are controlled all together by a second power control means 8. Even if light emitting power per unit length of each light source when the same voltage is applied is different, the control can be performed by one power control part, by connecting a plurality of the light sources, which form the desired annular light sources, in this way.
Patent JP-S58210611-A (JP)
Title: Current limiting reactor
Inventor: ARINOBU HIROYUKI
IPC: H02H9/02
Filed: 1982-05-31
Abstract: PURPOSE:To increase the effect of restricting an excessive current and to easily make a reactor adaptable to various rated currents such that the impedance is reduced during feeding of the rated current and increased at the time of occurrence of an excessive current, by a construction wherein a plunger is disposed in front of a coil bobbin and locked by a latch projection, and the plunger is drawn to be unlocked from the latch by the magnetic force of a coil when the excessive current occurs. CONSTITUTION:A current limiting reactor is connected in series to wiring lines (not shown) through a terminal unit 19, and a coil 8 serves as an electric line element. The illustrated state represents the normal state where the rated current is fed. At this time, since a latch projection affords resistance enough to overcome the total sum of the attraction force of the coil 8 for attracting a plunger 22 and the resilient force of a coil spring 28, the plunger 22 is held out of the coil 8. Thus, the current limiting reactor has an impedance value based on the hollow coil. This makes it possible to set the impedance relatively small for feeding of the rated current.
Patent JP-S5618629-A (JP)
Title: Production of foamable resin particle
Inventor: KATOU YOSHIYUKI
IPC: C08J9/18
Filed: 1979-07-24
Abstract: PURPOSE: To obtain excellent foamable particles, by dissolving in a styrene type monomer, a small amount of an ethylene/vinyl acetate copolymer (EVA) alone or together with a styrene type resin, suspension-polymerizing the resulting solution and impregnating the particles formed with an organic bolwing agent.  
     CONSTITUTION: A solution is prepared by dissolving EVA having an ethylene content of below 55wt% in a mixture of a polystyrene type resin and a styrene type monomer or in a styrene monomer alone, so as to provide an EVA concentration of 0.001W0.5wt%. The solution, then, is suspension-polymerized in an aqueous medium. During or after the polymerization reaction, the resin particles formed are impregnated with 5W20wt%, based on the resin, of an aliphatic hydrocarbon such as propane. The diameter of suspended particles is controlled in the nallow range of 0.2W0.24mm. The foamable resin particles thus produced has excellent moldability, and can provide molded products having uniform cells, a high expansion ratio, smooth surfaces, because the combined use of the styrene type resin and the EVA makes cell size control easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02272537-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KURAKI YASUO
IPC: G03C1/89
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a good antistatic property without changing with age by using a biaxially stretched polyester film which is formed by applying a specific coating layer on a polyester film, then stretching the film and is 0.01 to 2mum in the thickness of the conductive coating layer and 0.05 to 3mum in the thickness of a vinylidene chloride layer as a base. CONSTITUTION:The biaxially stretched polyester film which is 0.01 to 2mum in the thickness of the conductive coating layer and 0.05 to 3mum in the thickness of the vinylidene chloride layer is formed by applying the conductive coating layer which consists of the vinylidene chloride polymer A and at least one kind B of the metal oxides essentially consisting of Zn, Ti, Sn, Al, In, Si, Mg, Ba, Mo, W, and V and has <=10<7>OMEGA-cm volume resistivity thereof and has 1/99 to 80/20 A/B weight ratio and the coating layer consisting of the vinylidene chloride polymer A on the polyester film, then stretching the film. The film formed in such a manner is used a the base. The photographic sensitive material imparted with the antistatic property without impairing the transparency is obtd. in this way.
Patent JP-S63260376-A (JP)
Title: Camera integrating type video tape recorder
Inventor: SHIMADA KEIICHIRO
IPC: H04N5/765
Filed: 1987-04-17
Abstract: PURPOSE:To record a title picture or telop picture while being simply inserted to a video signal at any time in case of actual photograph by using an image pickup section so as to pickup the title picture or telop picture in advance and storing the picture data in a storage means. CONSTITUTION:A picture data formed by digitizing a video signal obtained by an image pickup section 10 is stored in a storage means 13. The storage means 13 stores a picture data for a long time while being energized by a backup power supply 14. The picture signal of the picture data read from the storage means 13 is inserted and recorded in the video signal obtained by the image pickup section 10. Thus, the optional tile or telop information is inserted to the video signal and recorded with simple operation as above.
Patent JP-S58212343-A (JP)
Title: Cooler for rotary electric machine
Inventor: TAKADA YOSHIHIRO
IPC: H02K9/06
Filed: 1982-06-04
Abstract: PURPOSE:To largely improve cooling efficiency of a rotary electric machine by providing auxiliary blades having good thermal conductivity at the back side of main blade, intaking high temperature air in the machine by the rotation of the auxiliary blades and thermally exchanging with cooling air which passes through the main blade side. CONSTITUTION:A plurality of auxiliary blades 15 made of a material having similar thermal conductivity to a main blade 4A are mounted at the back surface side of the main blade 4A and hence at the rotor 10 side of a core plate 4B, and contained in a recess 17 formed at an end bracket 2. Inner and outer vent holes 16A, 16B are formed at the part which is opposed to the auxiliary blade 15 of the end bracket 2. This blade 15 removes the heat of high temperature air intaken from the space 14, the heat is transmitted to the core plate 4B of a cooling fan 4 and the blade 4A, and then efficiently transmitted to the main air stream which is intaken via the blade 4A. In this manner the cooling capacity can be largely improved.
Patent JP-H09256625-A (JP)
Title: Hangingly supporting device of external wall working machine for building
Inventor: OTSUKI SHIGERU
IPC: E04G3/34
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To accurately position the retaining guide part of a retaining mechanism to a guide groove, and also to reduce the cost by simply constituting the connecting member to be connected to the guide groove. SOLUTION: In a hangingly supporting device 10, an oscillating arm 12 whose one end part is oscillatable around a second axis is oscillatably provided to a revolving body 11B that is revolvable making a center of a first axis of a traveling part 11 which has been movably provided on the upper surfaces 1A of a building 1. A retaining mechanism 20 provided with a pair of retaining guides 22 at the other end of the oscillating arm 12 is supported so as to be oscillatable around a third axis, and also sensors are provided to the respective retaining guides 22, and the device is provided with a control unit for drivingly controlling the revolving body 1B, the oscillating arm 12, and the retaining mechanism 20 on the basis of the detection information by means of the sensors.
Patent JP-S62251953-A (JP)
Title: Data processor
Inventor: KATO AKIRA
IPC: G06F13/20
Filed: 1986-04-25
Abstract: PURPOSE:To write external data in plural processors by providing a means which reports that each processor receives data from a bus and a means which holds transmission data to the bus until data reception report signals from all processors are received. CONSTITUTION:The data transfer circuit 3b of a data transfer device 3 reads out the stored contents of an external memory 2 from a set address and transmits the addresses of memories in processors 1a-1n to a bus 5 together with read data. Processors 1a-1n receive read data and addresses to write data in memories and output data reception report signals to signal lines 6a-6n. Data reception report signals are received by an AND circuit 3a, and the circuit 3a outputs an all data reception report signal to the circuit 3b at the time of receiving data reception report signals from all processors 1a-1n. Consequently, the addresses of the memory 2 and memories in processors 1a-1n are updated by the input of the all data reception report signal though the circuit 3b holds the transmission of addresses and data to the bus 5.
Patent JP-S58212810-A (JP)
Title: Manufacturing equipment of welded clad steel pipe
Inventor: OZEKI YOSHIHISA
IPC: B23K9/23
Filed: 1982-06-04
Abstract: PURPOSE:To mass-produce a titled pipe and to reduce its manufacturing cost, by adopting a roll forming system. CONSTITUTION:A titled equipment consists of, a plate joining device 2 equipped with a center aligning table 2d and a torch 2b of a welder provided onto a travelling dolly 2a, a peel pack device 3 having a cutter 3b provided with press rolls at its delivery side and receiving rolls 3e located at the underside of the cutter 3b, a forming roll device 4 consisting of brake down rolls 4a, cluster rolls 4b, and fin pass rolls 4c, an edge preparation machine 5 arranged between the rolls 4c, guide rolls 6 arranged behind the device 4, a welding device 7 having the 2nd torch 7a' provided to the rear side of squeezing rolls 7b arranged succeedingly to the rolls 6, the 1st torch 7a provided to the rear side of the 2nd torch 7a', and a back fixture 8 positioned at the lower side of the 1st torch 7a, a straightening roll device succeeding the device 7 and consisting of a grinding device, sizing rolls, and a Turk's-head, finally a cutting device on which a travelling dolly is mounted.
Patent JP-S59221680-A (JP)
Title: Testing method of reignition surge of gas insulation disconnecting switch
Inventor: NISHIWAKI SUSUMU
IPC: G01R31/327
Filed: 1983-05-31
Abstract: PURPOSE:To obtain a large surge voltage by connecting in series a switch consists of an auxiliary gap part and a movable electrode which are driven till halfway and fixed, and connecting capacitors to both ends, and applying an opposite-polarity DC voltage or a voltage close to the rising of a commercial frequency voltage. CONSTITUTION:The switch part 14 consisting of a fixed electrode part 13 and the movable electrode part 12, and the auxiliary gap part 15 are connected in series and stored in a metallic container 11, and insulating gas is enclosed therein. A negative-side capacitor 18 and a DC voltage generator 20 are connected to one terminal, and a power-source side capacitor 22 and the secondary-side winding 23a of a transformer 23 are connected to the other through a reactor 21. The movable electrode part 12a is driven till halfway and then fixed, and a breaker 25 and a connector 26 are operated after the negative side capacitor 18 is charged so that the polarity of the rising voltage on the secondary side is opposite to that of the charging voltage of the capacitor 18. At this time, a large surge voltage is generated to test the switch.
Patent JP-S5429631-A (JP)
Title: Brightness adjustment circuit
Inventor: SAGA RIYOUHEI
IPC: G03B17/18
Filed: 1977-08-10
Abstract: PURPOSE: To simplify the adjustment and facilitate the conversion of monolithic 1C by controlling the period of an electric current which energizes a light emission element so as to adjust the brightness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5429656-A (JP)
Title: Optical fiber directivity coupler
Inventor: YAKUBUKURO YASUO
IPC: G02B5/00
Filed: 1977-08-10
Abstract: PURPOSE: To reduce the insertion loss while controlling the degree of coupling by removing the clad between optical fibers and disposing clads of different refractive indices. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5218644-A (JP)
Title: Warning system for unextinguished automobile lamp
Inventor: YONEZAWA TAKESHI
IPC: B60Q1/04
Filed: 1975-08-05
Abstract: PURPOSE:To prevent an unextinguished head lamp and breadth lamp of automobile at night.
Patent JP-S60241984-A (JP)
Inventor: REIMONDO TOOMASU HAIZAA SAADO
IPC: C02F1/16
Filed: 1985-05-02
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-S62250152-A (JP)
Title: Valve seat material of sintered alloy excellent in heat resistance
Inventor: MOTOOKA NAOKI
IPC: F01L3/02
Filed: 1986-04-24
Abstract: PURPOSE:To obtain a valve seat material of sintered alloy having high density, excellent in heat resistance, and also having superior wear resistance, sliding characteristics, and machinability, by adding specific amounts of graphite powder and halide to Fe-base alloy powder having a specific composition containing Cr and by subjecting the resulting powder mixture to compacting and sintering. CONSTITUTION:The graphite powder (1.5-4.0wt%) and the halide (0.5-10.0wt%) such as CaF2, BaF2, etc., are added to the Fe-base alloy powder containing 12-30wt% Cr, and the resulting Fe-base powder mixture is compacted and sintered. In this way, the density is raised to 7.3g/cm<3> or higher by means of liquid-phase sintering by the eutectic reaction of three elements Fe-Cr-C, so that valve seta material of sintered alloy excellent in heat resistance and having superior characteristics can be obtained at a low cost owing to the heat resistance-improving effect of Cr with obviating the necessity of forging.
Patent JP-2000293855-A (JP)
Title: Prepit information detecting device for optical disk driving device
Inventor: SHIGEMORI TOSHIHIRO
IPC: G11B7/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To more correctly obtain information being based on a prepit signal even when noise components are superposed on a wobbling signal. SOLUTION: A wobbling signal phase comparator 23, a prepit phase comparator 24, a switch 27, a VOC 28 and a frequency divider 32 generates a clock for recording VCK synchronizing with an inputted binary wobbling signal Swb. When the synchronization is attained, the switch 27 is changed over and the clock signal for recording VCK being more correct than a clock which is synchronized with the phase of an inputted prepit detection signal Spd is outputted respectively to a timing signal generator for decoding a prepit signal 22, a prepit signal encoder 14 and a prepit signal detector 19.