baber/WOPTO huggingface dataset:
Patent JP-S57116337-A (JP)
Title: Sheet storage device
Inventor: YUGUCHI NAOKI
IPC: G03B42/02
Filed: 1981-01-13
Abstract: PURPOSE:To store recording carriers, such as X-ray films, effectively without reference to the attitutde of a storage device, by providing a means of isolating both the sides and the read end of each recording carrier, stored previously in a storage room, from storage space. CONSTITUTION:A flank holding material 36 is shaped to have a channel section  and forms storage space, wherein a sheet film F is stored temporarily, together  with another flank holding material 36' arranged opposingly to it, and the lower  ends of those flank holding materials 36 and 36' support and isolate the side of  a previously stored sheet film F' from the storage space when a receiving magazine is inverted. Further, a front pawl 42 supports and isolates the rear end of  said sheet film F' from the storage space. When the sheet film F is moved to  the storage space, the flank holding materials 36 and 36' oscillate and the front  pawl 42 moves away from the movement path; if the sheet film F is not moved  by its gravity, a press plate 47 is lowered from the storage space to the storage  room along the movement path.
Patent JP-S62162640-A (JP)
Title: Production of preform for optical fiber
Inventor: OSONO KAZUMASA
IPC: C03B37/014
Filed: 1986-01-10
Abstract: PURPOSE:The porous preform is heated with a flame burner to which only the fuel gas is fed, at the low-temperature part of the material to produce the preform for optical fiber of high quality with uniform bulk density distribu tion. CONSTITUTION:The core burner 2 and a plurality of clad burners 3, 4 are arranged on a vertical plane so that they direct toward the target 5 beneath the vessel 1. Another flame burner 7 is set on the vertical plain at an angle of theta so that the porous material is prevented from temperature-lowering on its surface. Since the burner 7 can heat the part of lower temperature to increase the degree thereby the distribution of the surface temperature is kept uniform. Thus, the material for optical fiber with uniform bulk density distribu tion without voids is produced. The set angle of the flame burner can be changed to control the refractivity distribution in the radial direction of the optical fiber preform.
Patent JP-S56102070-A (JP)
Title: Manufacture of electrode for battery
Inventor: IWAKI TSUTOMU
IPC: H01M4/28
Filed: 1980-01-16
Abstract: PURPOSE:To enhance the performance and the manufacture efficiency of an electrode by impregnating a sponge-like porous metal with an active-material salt solution, converting the active-material salt into an active material to make the metal to be filled with the active material, and subjecting the metal filled with the active material to cathodic polarization. CONSTITUTION:A sponge-like porous body made of a three-dimensionally continuous metal is impregnated with an active-material salt solution. Next, the porous body is immersed in an alkali solution to convert the active-material salt into a hydroxide, the porous body being filled with an active material made of the hydroxide. Following that, the sponge-like porous body filled with the active material is immersed in a salt solution of the active material, before it is subjected to cathodic polarization, thus the active material being deposited. It is preferred that the sponge- like porous body is compressed across the thickness of that either before or after the former cathodic polarization. Through the means mentioned above, an electrode whose active material has a strong adhesiveness to the core material can be obtained efficiently with a small quantity of electricity.
Patent JP-S59129514-A (JP)
Inventor: YASUOKA SEIJI
IPC: H02G1/06
Filed: 1983-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09198960-A (JP)
Title: Push-button switch
Inventor: KOBAYASHI SHINJI
IPC: H01H13/52
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a button switch which can stand impact force and excels in the reliability. SOLUTION: The first contact 33 and the second contact 34 are furnished on the bottom surface and inside circumferential surface, respectively, of a cylindrical case 31. A spherical conductive rubber 39 is installed between each key top 35 and the first contact 33 and is used as a contacting piece. In the switch-off state, the key top 35 is held being pressed in the direction of protruding from the case 31 by the elasticity of the conductive rubber 39, and the rubber is set in the non-contact condition with the second contact 34. When the key top 35 is depressed, the conductive rubber 39 is deformed elastically and contacts with the second contact 34, and the first and second contacts 33 and 34 are put in electrical continuity through the conductive rubber 39. An impact force eventually applied to the key top 35 will be absorbed by the conductive rubber 39.
Patent JP-H06211668-A (JP)
Title: Medicine for increaing production of ifn
Inventor: MURAKAMI HIRONORI
IPC: A61P37/00
Filed: 1993-01-13
Abstract: PURPOSE:To provide the subject medicine containing a specific sphingomyelin compound as an active ingredient, not having toxicity, excellent in safety and the maintenance of vital homeostasis, and useful for the therapy of viral infectious diseases, etc. CONSTITUTION:The objective medicine contains a sphingomyelin compound of the formula (R-CO is 16-24 fatty acid residue) as an active ingredient. The active ingredient is preferably administered in an amount of 1-20mg/kg.
Patent JP-H03210056-A (JP)
Title: Sliding throttle valve type carburetor
Inventor: YAMAZOE HIROSHI
IPC: F02M9/06
Filed: 1990-01-11
Abstract: PURPOSE:To reduce the air leakage from between a sliding throttle valve and a throttle valve guide cylinder face to the intake path on the engine side by making the effective pressure receiving area of a pressure receiving chamber smaller than the effective pressure receiving area of a pressure receiving recess on the engine side of a control plate section at least at the time of the idling opening of the sliding throttle valve. CONSTITUTION:When a sliding throttle valve F is held at the idling opening to perform the idling operation of an engine, the negative pressure generated in the intake path 2A on the engine side from the sliding throttle valve F is guided into a pressure receiving chamber P via a negative guide path 17 and applied to the pressure receiving recess 15B of a control plate section 15. The effective pressure receiving area S1 of the pressure receiving chamber P is made smaller than the effective pressure receiving area S2 of the pressure receiving recess 15B of the control plate section 15, a suction force corresponding to the area difference is applied to an auxiliary throttle valve S, the auxiliary throttle valve S is moved to the engine side B, and the side face 15A on the engine side of the control plate section 15 of the auxiliary throttle valve S is brought into contact with the guide cylinder face 3B on the engine side of a throttle valve guide cylinder 3. The inflow of air into the intake path 2A on the engine side from the gap between the sliding throttle valve F and the throttle valve guide cylinder 3 can be cut off.
Patent JP-H10196809-A (JP)
Title: Manufacture of cylindrical sliding member
Inventor: SHIMIZU HIDEO
IPC: B29C45/78
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To improve the dimensional accuracy of products by setting the temperature of an inner mold lower than that of the outer mold within a specific temperature range at the time of injection, when a cylindrical sliding member is manufactured by injecting polyphenylene sulfide resin. with carbon fiber added into a cavity between the inner and outer mold. SOLUTION: A cylindrical sliding member 1 used as a spool valve body for a control valve of the hydraulic controlling device for the automatic transmission of vehicles is formed by injection molding in a cylindrical shape with a bottom being closed at one end thereof and is provided with an annular recessed section 2 on the periphery at the middle along the axial direction thereof. Though the cylindrical sliding member is manufactured by injecting polyphenylene resins added with carbon fiber into a cavity between an inner and outer mold, the temperature of the inner mold is set lower within a rang of 10-40 deg.C than that of the outer mold at the time of injection. Consequently, the heat radiating volume to both the outer and inner mold are equalized; which results in keeping both the difference in the shrinking speed and the strain between the inner and outer surface of the sleeve shape sliding member 1 and improving the dimensional accuracy of the injection molding products.
Patent JP-H01180613-A (JP)
Title: Method and device for reducing backlash
Inventor: KUME MASAO
IPC: G05D3/00
Filed: 1988-01-12
Abstract: PURPOSE:To realize a compact motor as well as the reduction of the device rigidity and the improvement of the gear durability by reducing and increasing the damping power at acceleration and deceleration respectively and applying a fixed level of damping power between the reduced and increased levels of damping power to a work shaft at a fixed speed. CONSTITUTION:A damping means 30 damps a work shaft and an adder 26 is connected to the means 30. A signal generating means which always produces a prescribed level of damping power to the means 30 is connected to one of two input terminals of the adder 26. At the same time, the means 23 and 24 which produce the signals approximately adverse proportional to the increase/ decrease of the acceleration of a rotary drive source are connected to the other input terminal of the adder 26. Then the load of a motor is reduced at acceleration when a large torque is required and then increased at deceleration when the backlash is easily produced. As a result, a fixed level of damping power is always applied to the gearing tooth surface between gears. Thus the backlash is extremely reduced. Then it is possible to realize a compact motor as well as the reduction of the device rigidity and the improvement of the gear durability.
Patent JP-H09188144-A (JP)
Title: Driving power system cooling structure of electric car and cooling method therewith
Inventor: YAMAMOTO KOJI
IPC: B60K1/04
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To route easily, without need for a plurality of through parts, a harness for connecting a battery assembled in a battery frame fitted on the lower surface of a vehicle body with a box which houses inverter and controller for motor, and unify cooling systems. SOLUTION: A harness 77 is integrally-formed with a resin made ventilation duct 69 for connecting a housing 59 with a battery frame 43. The end of the harness 77 near the battery 41 is exposed in a battery storage space 75. A fan 73 is connected inside the housing of a AC motor 57. Cooling air in a motor chamber 51 is fed into the battery storage space 75 through a duct 65, a connecting duct 67 and a ventilation duct 69 to cool the AC motor 57, housing 59 and the battery 41.
Patent JP-H10200978-A (JP)
Title: Underwater wave transmitter-receiver
Inventor: OBATA HIDENORI
IPC: H04R1/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent a pre-stress from being changed even when a shell of the underwater wave transmitter-receiver is deformed, to deliver a force efficiently between the shell and a drive section and to prevent cavitation in the underwater wave transmitter-receiver that is used while the pre-stress is given to the drive section. SOLUTION: The underwater wave transmitter-receiver is provided with a piston section 6 that receives a force from a drive section 2 and with a oil space 8 for the movement of the piston section 6, a throughhole 7 is provided to the piston section 6 so as to move oil 9 in the oil space 8 divided by the piston section 6. An elliptic shell 1 is provided a through-thread-hole 11 and with a fluid pressure pressing means that exerts a pressing load to the oil 9 of the oil space 8 consisting of a screw plug 12 that closes the through-thread- hole 11 while the oil 9 is applied to the through-thread-hole 11.
Patent JP-S59128395-A (JP)
Title: Plant blight controlling agent
Inventor: KOUSAKA HIDEO
IPC: A01N57/30
Filed: 1983-01-13
Abstract: NEW MATERIAL:The thionophosphoric acid amide derivative of formula I (R1 is sec-butyl or isopropyl; R2 is methyl or ethyl). EXAMPLE:O-Methyl O-(4-fluoro-2-nitrophenyl) N-sec-butyl thionophosphoric acid amide. USE:A plant blight controlling agent. It has remedying effect and systemic controlling effect as well as preventive effect especially of the plant blights caused by phycomycetes, e.g. downy mildew, blight, etc. PROCESS:The objective compound is prepared by condensing the thionophosphoric acid amino chloride of formula II with 4-fluoro-2-nitrophenol of formula III in a solvent such as acetonitrile, using an acid acceptor such as potassium carbonate.
Patent JP-H02236926-A (JP)
Title: Gas blast circuit breaker
Inventor: OKUNO MITSUHARU
IPC: H01H33/70
Filed: 1990-01-11
Abstract: PURPOSE:To aim at the miniaturization by providing an opening in a shield for relaxing the electric field of a fixed arc contact and a main fixed contact, and providing a shield having an opening in the part facing to the main fixed contact in the opening. CONSTITUTION:A shield 6 for relaxing the electric field of a fixed arc contact 1 and a main fixed contact 5 does not surround the outside of the contact 5 perfectly, and a shield 20 for relaxing the electric field of the tip of a fixed side closing resistance contact 14 is provided. The shield 20 is positioned nearly on the periphery of the shield 15. Since the shield 20 is conformed with the tip of the contact 14, the electric field of the tip of the contact 14 is relaxed even if the applied bath voltage is raised, and the tip of the contact 14 can obtain the fine withstand voltage. An insulator can be miniaturized and an insulator having fine withstand voltage can be obtained by adding the shield 20.
Patent JP-S62164853-A (JP)
Title: Tool steel
Inventor: UCHIDA NORIMASA
IPC: C22C38/00
Filed: 1986-01-13
Abstract: PURPOSE:To develop a tool steel having excellent low-temp. toughness by adding V and other specific elements to an Ni-Cr-Mo low alloy steel of high carbon. CONSTITUTION:The low alloy steel composed of the basic compsn. consisting, by wt%, of 0.65-0.85% C, <2% Si, 0.5-3.5% Ni, 0.45-4.0% Cr, 0.2-1.8% Mo, 0.05-1.2% V, and the balance Fe is used or the low alloy steel further added with <1.5% W or <0.5% 1 or >=2 kinds among Nb, Ta, Ti, Zr and Hf alone or in combination is used as a material for a vernier knife, shearing blade, saw blade, etc., to be used in a cold district. <1.5% W and <5% Co as well as <=0.5% above-mentioned additive such as Nb are otherwise added to the low alloy steel composed of the above-mentioned basic compsn. or 0.3-1.05% W and 0.1-0.3% Nb are added to the basic compsn. The tool steel having the excellent low-temp. toughness is obtd.
Patent JP-H11201792-A (JP)
Title: Flow detecting element and flow sensor
Inventor: YAMAKAWA TOMOYA
IPC: G01F1/684
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a flow detecting element excellent in responsiveness. SOLUTION: An insulating support film is formed on the surface of a tabular substrate, multiple heating resistors 4, 5 made of a heat-sensitive resistance film are formed on the support film, an insulating protective film is formed on the heat-sensitive resistance film, and the tabular substrate below a heat- sensitive resistance film region is partially removed to form a diaphragm. Multiple heating resistors 4, 5 are aligned in the flow direction of a measured fluid, and the flow is measured, based on the quantity corresponding to the difference of the heating current between the heating resistor 4 on the upstream side and the heating resistor 5 on the downstream side in this heat-sensitive flow detecting element. A gap of a prescribed distance in the flow direction is provided between the heating resistor 4 on the upstream side and the heating resistor 5 on the downstream side.
Patent JP-S56101577-A (JP)
Title: Heat luminescence dosage measurement device
Inventor: TSUTSUI HIROSHI
IPC: G01T1/115
Filed: 1980-01-18
Abstract: PURPOSE:To raise a heat luminescence photoreceiving efficiency by a photoconductive body for transferring heating use infrared rays, a heat luminescence transfer use photoconductive body, a photoreceiving part and a heating use infrared rays source. CONSTITUTION:Infrared rays from a heating use infrared rays source 6 are focused with a focusing lens 7 and it is irradiated onto the surface of a thin film type TLD element 3 through a heating use infrared rays transfer use photoconductive body 2. The temperature at the part irradiated with the infrared rays is raised by heating which is detected by a photoreceiving element 5 through a heat luminescence transfer use photoconductive body 1. With this constitution, a heating of a micro part of a thin film type TLD element 3 can be performed as well as the heat luminescence radiated from the micro part can be detected with high sensitivity.
Patent JP-S5598684-A (JP)
Title: Spring compressor
Inventor: UEDA MASANOBU
IPC: F04C18/00
Filed: 1979-01-22
Abstract: PURPOSE: To obviate the necessity of high pitch accuracy and improve productivity by using one spiral spring in place of two scrolls and forming a closed space by pressing the spring with two discs.  
     CONSTITUTION: When a compressor is driven, the center 23 of a turning disc 15 turns clockwise with radius r around the center of a fixed disc 8 owing to the action of an oscillating link. At this time, a spiral spring 20 contained between the inner ring 10 of the fixed disc 8 and the ring 17 of the turning disc 15 is pressed against the inner ring 10 by the ring 17 at a pressed point 24 forming three spaces 25, 26 and 27, and gas sucked from a suction port 12 is compressed in these closed spaces and discharged from a discharge port 13. By so forming closed spaces, a compressor which does not require high pitch accuracy and is superior in productivity can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11203487-A (JP)
Title: Fibrous texture, method and device for generating the same
Inventor: NODA TOMOTAKA
IPC: G06T11/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To easily generate the image of fibrous texture in a short time by plotting a sphere with each coordinate position of a central line segment generated three-dimensionally as a center, and generating the image by performing rendering processing. SOLUTION: The required parameter for generating the fibrous texture is set (S1), next, the desired number of central line segments are three- dimensionally generated (S2), modeling is performed for each generated central line segment, and the shape of the fibrous texture is prepared. Namely, the sphere of radius is plotted with each coordinate position of each central line segment as a center (S3). Afterwards, rendering processing is performed for expressing the quantity of the surface of the fibrous texture (S4), and the image as the result of that rendering processing is outputted (S5). Thus, the image of the fibrous texture can easily be generated in a short time.
Patent JP-H05190286-A (JP)
Title: Lighting device for emergency
Inventor: SUZUKI SHIGEAKI
IPC: H05B41/14
Filed: 1992-01-14
Abstract: PURPOSE:To provide a lighting device for emergency wherein a discharge time of a battery can be lengthened without increasing its capacity and further a life of a discharge lamp can be prevented from decreasing while promptly lighting it when power is switched to interruption from noninterruption. CONSTITUTION:When power interruption is generated from a commercial AC power supply E, relay contacts Ry1 to Ry4 are switched to a side of an inverter 3. When a fluorescent lamp FL is detected not to be lighted by a lighting detecting means 5, a control means 4 closes a switch SW1 to increase a base current of each transistor Q1, Q2 by flowing a current to bypass a resistor R4. An output of the inverter 3 is increased to light the fluorescent lamp FL by applying voltage higher than a normal condition by a battery B to the fluorescent lamp FL. When the fluorescent lamp FL is lighted, the control means 4 opens the switch SW1 to flow a normal base current in the transistors Q1, Q2, and the inverter 3 is driven by power of minimum limit capable of maintaining lighting of the fluorescent lamp FL.
Patent JP-H05188210-A (JP)
Title: Tunable light wavelength filter
Inventor: OGUSU MASAHIRO
IPC: G02B5/20
Filed: 1992-01-14
Abstract: PURPOSE:To widen a tunable wavelength width and to facilitate wavelength selection by making input signals incident on plural resonators at nearly equal incident angles and changing the incident angles with one action thereby selecting the desired wavelength signal light. CONSTITUTION:The input wavelength multiple signal light rays 3 are made incident at nearly equal incident angles on the Fabry-Perot resonators 1, 2 of the narrow-band wavelength filter which uses the resonators 1, 2 varying in resonator length and can select one wavelength among the input wavelength multiple signal light rays 3. The desired wavelength signal light is selected by changing the incident angles to the one action. Namely, the Fabry-Perot resonator 1 and the Fabry-Perot resonator 2 varying in the resonator length form the resonator are disposed in parallel with each other on a turn stage 6. An isolator 5 for preventing the reflected return light by the resonator 2 is provided between the resonators 1 and 2. Thus, the coupling of the reflected return light is removed between the resonators 1 and 2 and the desired wavelength filter characteristic is obtd.
Patent JP-H05124593-A (JP)
Title: Body dock assembly for maintenance and repair of aircraft
Inventor: SHIRIRU JIEI SHIRUBAAMAN
IPC: B64F5/00
Filed: 1992-01-14
Abstract: PURPOSE: To provide a maintenance system capable of quickly rotating an aircraft in a maintenance position by supporting a walkway system by ground- supported first and second columns, making the height and the inclination of the walkway system adjustable, and making the walkway system adjustable to the inclination of an aircraft. CONSTITUTION: This maintenance system 10 comprises right and left trunk docking assemblies 12 positioned in both sides of a fuselage 16 of an aircraft 15 and each trunk docking assembly is constituted of a first and a second columns 24, 26 and a walkway section 28. The height of the respective columns 24, 26 positioned at back and forth positions of the aircraft 15 are made adjustable as to adjust the height and the inclination of the walkway section 28 supported between the columns 24, 26 in relation to a specified plane and consequently as to adjust the walkway section 28 corresponding to the spontaneous inclination of various types of aircrafts. The walkway section 28 comprises an upper and a lower part walkways 30, 32 and a front work face 40 and middle steps 44 and lower part steps 46 are formed in the front work face 40 and in the lower part walkway 30, respectively.
Patent JP-2000202247-A (JP)
Title: Treatment of emulsion type oil-containing waste water and treating device
Inventor: MIURA TSUTOMU
IPC: B01D61/18
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a treating method of emulsion type waste water, which is capable of condensing an emulsion type oil-containing waste water at high magnification and automatically and stably treating, and the treating device. SOLUTION: An ionic material is added into the emulsion type oil-containing waste water to break the emulsion and after the resultant treated liquid is separated into an oil layer and a water layer, the water layer is filtered with a membrane. The treating device is constituted substantially of a treating device A provided with an ionic material adding equipment, an oil-water separation device B for separating the treated liquid into the oil layer and the water layer and a membrane filter device C for filtering the water layer.