baber/WOPTO huggingface dataset:
Patent JP-S5431899-A (JP)
Title: Nuclear fusion devcice port
Inventor: SUZUKI SATORU
IPC: G21B1/00
Filed: 1977-08-15
Abstract: PURPOSE: To provide a vacuum vessel port against the observation port mounting in eccentric condition to the amount of a certain distance to the reversed direction of the displacement of vacuum vessel for relieving the reduction of observation range caused by a vacuum vessel displacement. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5431287-A (JP)
Title: Dielectric isolation substrate
Inventor: MITSUYOSHI TADAHIKO
IPC: H01L21/02
Filed: 1977-08-15
Abstract: PURPOSE: To obtain a substrate which is free from the evil effect due to the thermal strain or the impurity diffusion even with a high-temperature treatment for the dielectric isolation substrate, by forming the polycrystal layer between the support substrate and the insulator layer at the bottom part of the island region. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62253324-A (JP)
Inventor: AOKI SOICHI
IPC: A01G9/24
Filed: 1986-04-26
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-S59222806-A (JP)
Title: Zoom lens
Inventor: IKEMORI KEIJI
IPC: G02B15/20
Filed: 1983-06-01
Abstract: PURPOSE:To make the titled lens compact and to prevent performance deterioration due to a large view angle at a zooming position of a wide angle end by constituting four lens groups consisting of negative, positive, negative, and positive lens groups from the object side and moving the 1st, 2nd and 3rd lens groups independently at the time of zooming. CONSTITUTION:The titled zoom lens is constituted by the 1st lens group with negative refractive power, the 2nd lens group with positive refractive power, the 3rd lens group with negative refractive power, and the 4th lens group with positive refractive power arranged from the object side and the 4th lens group is fixed during zooming. The 1st lens group is the closest to the 2nd lens group at the telephotographic end and the 3rd lens group is the closest to the 4th lens group at the wide angle end. When at the zooming from the wide angle end to the telephotographic end, the 2nd lens group is moved in the object side direction and the 3rd lens group is also moved in the object side direction similarly to the 2nd lens group. Thus, controlling the ratio of moving distance of the 3rd lens group to the 2nd lens group makes it possible to perform both compact constitution and high performance easily.
Patent JP-H04327833-A (JP)
Title: Electromagnet for mri device
Inventor: KONO OSAMU
IPC: G01R33/38
Filed: 1991-04-26
Abstract: PURPOSE:To provide an electromagnet for an MRI device which relieves pressure that an examinee feels and whose manufacturing efficiency can be enhanced. CONSTITUTION:An electromagnet is comprised of (a) a main coil 11 whose center axis is a Z axis; (b) at least one tilting coil 12 having a center axis tilted with respect to the Z axis; and (c) a contragradient coil 13 whose center axis is a straight line being symmetrical to the center axis of the tilting coil 12 with respect to the Z axis: Open portions 15, 16 are thereby formed at the right and left sides of both ends of the electromagnet.
Patent JP-S60240435-A (JP)
Title: Preparation of fiber reinforced resin structure
Inventor: KONDOU KATSUMI
IPC: B62D1/04
Filed: 1984-05-15
Abstract: PURPOSE:To obtain a fiber reinforced resin structure having air bubbles present therein so as to be reduced and made fine as possible and posessing sufficient strength, by preparing a long fiber reinforced resin structure under an adjusted atmosphere. CONSTITUTION:An air-tight container 9 is held under a reduced pressure atmosphere. A raw yarn 4 comprising a carbon fiber is immersed in an impregnation apparatus 7 before wound up by a wind-up jig 8. Because the atmosphere of the apparatus is under reduced pressure, moisture or air in the fiber is preliminarily removed and a resin solution is rapidly penetrated into the fiber and adhered thereto. The wind-up jig 8 winds up the raw yarn 4 while reciprocates in left and right directions by the guidance of a traverse guide 10 and, after the raw yarn 4 is laminated so as to reach a desired thickness, internal pressure of the air-tight container 9 is returned to atmospheric one. Whereupon, the resin on the surface of the laminate is pressurized and sufficiently penetrated into said laminate. Even if air slightly remains at the time of lamination, said air is pressed by the penetrating resin and the size of air bubbles becomes fine. Next, the laminate is heated under atmospheric pressure or forcible pressure and cured. By this method, a structural material having high rigidity and receiving the reduced effect of air bubbles is obtained.
Patent JP-S58215189-A (JP)
Title: Television receiver
Inventor: INMI MASABUMI
IPC: H04N7/16
Filed: 1982-06-09
Abstract: PURPOSE:To make wiretapping difficult, by transmitting a signal added with plural signals which are produced by changing the amplitude, polarity and delay time of a television signal to a normal television signal, and by using a method for eliminating the said add signal at a television receiver. CONSTITUTION:In a waveform converting circuit 501, the output signal of a video wave detecting circuit 204 is inputted in amplification circuits 611-614, and each of outputs of amplification circuits 211-214 is inputted in delay elements 621-624. After adding each outputs of the delay elements of 621-624 by an adding circuit 630, a subtraction circuit 640 takes a difference from the output signal of the video wave detecting circuit 204 so that a signal analogous to a regular video signal is produced to an output. As a result, if the output signal of the circuit 501 is inputted in a color demodulating circuit 205, video amplifying circuit 206 and synchronous signal separating circuit 207, a correct picture image is displayed on a cathode-ray tube 209.
Patent JP-S5431831-A (JP)
Title: Secondary slow speed fuel control mechanism
Inventor: OONISHI TAKANORI
IPC: F02M7/12
Filed: 1977-08-15
Abstract: PURPOSE: To prevent the excessive concentration of mixture and the overheat of catalyst for purifying exhaust gas, by providing in a secondary slow port passage of a ventilation type double carburetor a solenoid valve which opens/closes depending on the temperature of the catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5622652-A (JP)
Title: Coating dies
Inventor: SASANO NAONARI
IPC: G02B6/44
Filed: 1979-07-31
Abstract: PURPOSE: To coat an optical fiber with a coating agent by means of coating dies causing little liq. level change and not accelerating the hardening of the agent by feeding the agent into the circular space between the outer and inner tubes of the dies to allow the agent to enter the liq. reservoir from through holes and sticking the agent to the fiber surface.  
     CONSTITUTION: Coating agent 14 fed into the circular space between outer tube 8 and inner tube 9 of coating dies 7 enters liq. reservoir 11 from through holes 13, sticks to the surface of running optical fiber 15, and leaves reservoir 11. As the agent is reduced, agent 14 is replenished from holes 13. The agent in reservoir 11 moves like arrows 16, 17, 18. Since agent 14 has considerably high viscosity, the amount of agent 14 passing through holes 13 corresponds to the amount of agent 14 reduced in reservoir 11, and the liq. surface of reservoir 11 is almost fixed. Agent 14 continuously flows into reservoir 11, so a temp. rise due to the heat of fiber 15 is minimized, preventing the acceleration of hardening. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5524657-A (JP)
Title: Electronic watch
Inventor: KOMAKI SHIYOUJIROU
IPC: G04G99/00
Filed: 1978-08-11
Abstract: PURPOSE: To make it possible to directly and reliably know the capacity of a battery by detecting the bettery voltage of a secondary battery, which has its voltage is proportional to the capacity, so that the battery voltage is acoustically displayed.  
     CONSTITUTION: The terminal voltage of a secondary voltage such as a lithium battery, the voltage of which is used to drive a watch and is proportional to the capacity, is judged by judging circuits 4a and 4b, in which different standard voltages are set by voltage dividing resistors 4a' and 4a", and 4'b and 4"b, so that the circuits 4a and 4b generate judging signals of high and low levels in accordance with the battery voltage. In accordance with the judging signals, the conductions of the gates 4f to 4h are controlled through gates 4c to 4e so that the signals having such a frequency as is different in accordance with the battery voltage proportional to the battery capacity are applied from a watch circuit 6a through an OR circuit 4i to a speaker 7a. As a result, the battery capacity is directly displayed in an acoustic manner so that the control of the charging circuit connected with a battery 3a can be properly controlled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59226605-A (JP)
Inventor: KIKUCHI NORIYUKI
IPC: H02B13/02
Filed: 1983-06-03
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-H08271125-A (JP)
Title: Refrigerator
Inventor: SEYAMA MITSUO
IPC: F25D19/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a refrigerator in which a plurality of containers arranged side by side at an opening of a ceiling part of a thermal insulating box can all be uniformly cooled. CONSTITUTION: A refrigerator is constructed such that a front surface opening storing chamber 3 is formed within a insulation box 2 and then a front surface opening 4 of the storing chamber 3 is openably closed by a insulation door 7. A top part of the insulation box 2 is formed with an opening 38, and a plurality of insulation containers 39 are removably arranged side by side at the opening 38.  There are provided a cooling device 13 of a cooling apparatus arranged at a central upper part in the storing chamber 3, a blower 14 for circulating cold air cooled by the cooling device 13 within the storing chamber 3, a dew receiving plate 53 arranged below each of the cooling containers 39, and an introducing part 56 which is formed at a location corresponding to the cooling device 13 of the dew receiving plate 53 to introduce a part of the cold air discharged from the blower 14 to the insulation containers 39.
Patent JP-H08267686-A (JP)
Title: Heat forming polyester sheet and formed item thereof
Inventor: FUJITA AKIHIDE
IPC: C08L67/02
Filed: 1995-03-29
Abstract: PURPOSE: To provide a polyester sheet with reduced likelihood of the occurrence of drawdown, a deflection of thickness and a cloudiness of a vessel, and having various heat forming conditions. CONSTITUTION: The main repeating unit is constituted of a polyester sheet layer (A) obtained by adding 0.02-0.5wt.% pyrometic acid anhydride to 99.98wt.%-99.5wt.% polyester of ethylene terephthalate to then be subjected to melt extrusion, and a polyester layer (B) having terephthalic acid as a main dicarboxylic acid and ethylene glycol as a diole component, and a crystal melting heat of 8.5cal/g or lower and inherent viscosity of 0.5-1.1. The laminate is that the difference of glass transit temperature of polyester resin forming both the layers is 10 deg. or lower, and the B layer is laminated on both the surfaces, and further the polyester sheet is that the B layer is in the substantially amolphous orientation and lies in the range of 1-90% in the overall thickness of the sheet, thereby obtaining a formed item by heat-forming this sheet.
Patent JP-H06309197-A (JP)
Title: Storage area management system
Inventor: KUROSAWA HISAYOSHI
IPC: G06F12/00
Filed: 1993-04-23
Abstract: PURPOSE:To increase the processing speed by providing a block management table, which corresponds to divided blocks in 1:1, with flags indicating not only the sizes or the like but also whether pertinent blocks are used at present or not. CONSTITUTION:When a release request of a block 22 is generated, information of block management data B21 of a block 21 just preceding the block 22 is checked, and it is connected to the just preceding hole because flag information is F. Next, block management data B32 of a block 32 obtained from size information of block management data B23 of a block 23 is checked, and it is connected to the just succeeding hole because flag information is F, thus completing the release processing. When a release request of a block 15 is generated, block management data B15 is connected to the start of a free list and flag information is changed to F because flag information of block management data B14 of a block 14 is not F. Then, the release processing is completed because flag information of block management data B16 of a block 16 is not F.
Patent JP-H06343842-A (JP)
Title: Cellulose acetate hollow fiber separation membrane
Inventor: NAKADE ICHIRO
IPC: D01F2/28
Filed: 1994-04-12
Abstract: PURPOSE:To obtain a cellulose acetate hollow fiber separation membrane which maintains high penetration velocity even under low pressure and has high strength by specifying the property of a three-dimentional meshlike porous part and a void part, specifying the ratio of both parts and making a film surface fine and a film thickness within a specific range. CONSTITUTION:The section of the hollow fiber membrane is composed substantially of the three-dimentional meshlike porous part having 0.05-1mum average pore size and the void part having 10-200mum size, and the area ratio occupied by the void part to the total section of the membrane is within the range of 5-40%. Moreover, the cellulose acetate hollow fiber separation membrane has the fine film surface having 0. 001-0.05mum surface average pore size at more than one side of the internal and external surface of the hollow fiber, and film thickness is within the range of 50-500mum.
Patent JP-H08271682-A (JP)
Title: Sucking recovery device for foreign article of fuel assembly
Inventor: KITAGAWA YUJI
IPC: G21C19/26
Filed: 1995-03-29
Abstract: PURPOSE: To facilitate the positioning of a nozzle and drastically shorten recovery time for foreign articles by forming a recess for coupling fuel rods on the side of a fuel assembly at nozzle tip end part of a foreign article sucking recovery device. CONSTITUTION: A positioning tip 1b formed with two recesses 7 for coupling fuel rods 6 one by one on the side of a fuel assembly N is fixed to the end of the nozzle 1 with a bonding agent and the like. Between the recesses 7, a projection 8 coupling in between two adjacent fuel rods 6 is also formed. This tip 1b is formed of a synthetic resin such as nylon so as not to scratch by contact while the nozzle 1 is made of stainless steel and the like taking corrosion and strength into consideration. If the tip end of the nozzle 1 is pushed to the side of fuel assembly N, the recesses 7 and the projection 8 of the tip 1b couple to fuel rods 6 lined with a specified intervals and positioning of the nozzle becomes easy and thus, the recovery time for foreign article is drastically shortened.
Patent JP-S59227732-A (JP)
Title: Apparatus for reinforcing glass plate
Inventor: SUGA KATSUNORI
IPC: C03B27/012
Filed: 1983-06-03
Abstract: PURPOSE:To provide an apparatus for reinforcing a glass plate, suitable for the high-frequency clapping reinforcement, by attaching a cushioning layer made of conductive fibers to the clamping side of the clapper for clamping a hot glass plate. CONSTITUTION:A hot glass plate 1 is clamped with the clappers 2 to effect the solid-contact quenching, wherein the surface of the clapper contacting to the glass plate is covered with a cushioning layer 3 made of an electrically conductive carbon fiber, etc. The glass plate 1 is cooled from its surface with the clapper 2, and at the same time, only the core part of the plate 1 is heated by imposing high-frequency powder to the glass plate 1, thereby increasing the temperature difference between the core part and the surface parts to effect the reinforcement of the glass plate 1. Since the cushioning layer 3 is made of a conductive material, the temperature of the cushioning layer does not increase in the case of applying high-frequency powder resulting in little loss in the cooling capacity. There is no loss of high-frequency power by the cushioning layer 3.
Patent JP-S63263209-A (JP)
Title: Displaying method for deterioration monitor for internal combustion engine oil and device therefor
Inventor: SUGIURA TOSHIHIRO
IPC: F01M11/10
Filed: 1987-04-21
Abstract: PURPOSE:To enable a simple device to display an oil life by calculating an oil residual life from an oil deterioration rate operated through a fixed function on an oil temperature end elasped time after oil exchange, and then monitoring the oil residual life. CONSTITUTION:A computer 101 provided with a display 103 is connected with a temperature sensor 102 arranged to be in contact with an engine oil and an ignition key switch 104. The computer 101 operates the gradient of an oil deterioration level on the detected value of the temperature sensor 102, and integrates the gradient on an engine operating time based on an ignition switch 104 to determine the oil deterioration level, and displays an oil residual life on the display 103.
Patent JP-H08272151-A (JP)
Title: Liquid toner
Inventor: NAGASE KOICHI
IPC: G03G9/12
Filed: 1995-03-30
Abstract: PURPOSE: To provide a liquid toner which can make effective transfer of an apparent image onto an intermediate transfer body and which is free from deterioration of the produced image such as dot tailing and roughing of the image. CONSTITUTION: An electrostatic latent image on an electrostatic latent image carrier is developed by a liquid toner, and the apparent image turned apparent by the development is contacted with an intermediate transfer body and transferred electrostatically, and this apparent image on the intermediate transfer body is re-transferred on a material to be transferred. This image forming method uses a liquid toner of such a composition that the mean particle diameter (μm) of the toner particles is 0.5-2.5μm, particles over 10μm are contained less than 10wt.%, and that the particles under 0.2μm are less than 10wt.%.
Patent JP-S5726594-A (JP)
Title: Preparation of l-lysine by fermentation
Inventor: SAITOU TADASHI
IPC: C12R1/78
Filed: 1980-07-19
Abstract: PURPOSE: To collect the titled substance from a medium efficiently, by cultivating a bacterium capable of producing the titled substance in the medium comprising an invert sugar, as a main carbon source, obtained by inverting a sucrose-containing natural raw material with invertase.  
     CONSTITUTION: A sucrose-containing natural raw material, e.g., cane molasses, beet molasses, purified juice of cane, etc. is diluted to a proper concentration, a source for invertase is added to the diluted raw material, the reaction is carried out until the inversion ratio reaches to 100%. A bacterium belonging to the genus "Brevibacterium", "Corynebacterium", etc. capable of producing L-lysine is conventionally cultivated using a medium which is common except that the invert sugar is contained as the main carbon source. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5723128-A (JP)
Title: Priority interruption system
Inventor: NAGASE HIROSHI
IPC: G06F11/00
Filed: 1980-07-18
Abstract: PURPOSE:To prevent the erroneous reception of an interruption address by following the procedure of confirmation while a synchronous interruption system accepting an interruption request immediately is employed. CONSTITUTION:Assuming that even an interface device 32 is in interruption enable mode, a gate 20 turns off, and a gate 18 turns off to send an interruption signal onto an interruption bus 100 while its address signal is sent onto an address bus 102 via a gate 21. A processor, immediately after receiving the interruption signal and the address signal of the interface device 32, changes over all interface devices to a interruption unable mode. As a result, the interruption and address signals are all inhibited from being transmitted. Then, the processor 3 returns the address signal received via the address bus 102.
Patent JP-H10281965-A (JP)
Title: Estimation of antifouling activity of chemical substance and screening of compound involving antifouling activity
Inventor: YAMAMORI NAOKI
IPC: G01N5/02
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To evaluate antifouling activity easily in a short time and screen compound by making an estimation from the relation between the oscillation frequency change of a crystal oscillator coated with lipid membrane in adding chemical substance, and antifouling activity. SOLUTION: Chemical substance whose antifouling activity is to be discriminated is added in water in which a crystal oscillator coated with lipid membrane is immersed, and the water surrounding the crystal oscillator is then replaced with water including no chemical substance. A change in the oscillation frequency is observed until the oscillation frequency of the crystal oscillator is stabilized. The characteristics which meet the change in the oscillation frequency, that is, the sorption speed and desorption speed of the chemical substance to/from the lipid membrane, the ratio of the partition coefficient of the chemical substance against the lipid membrane in a lipid membrane aqueous system, to the sorption speed, and the ratio of the partition coefficient to the desorption speed, are obtained.  It is possible to estimate the antifouling activity of the chemical substance based on the relation between the antifouling activity which is obtained previously and the above characteristics, and screen a compound having the antifouling activity.
Patent JP-H08296033-A (JP)
Title: Surface treatment of metal
Inventor: KISODA KINYA
IPC: C23C14/08
Filed: 1995-04-24
Abstract: PURPOSE: To impart an excellent wear resistance to a base metal by successively forming the chromium nitride film and chromium oxide film each having a specified composition on the surface of a metallic material to be treated under specified conditions. CONSTITUTION: The surface of a material 13 (die) to be treated is cleaned in a film forming device, and metallic chromium is vaporized to form a chromium film. Gaseous N2 is then gradiently increased and supplied to a specified amt., and a film (a) changing gradiently from a chromium film to a chromium nitride film having a specified composition. When the amt. of gaseous N2 to be supplied reaches the amt. to form a chromium nitride film, the amt. is maintained, and a chromium nitride film (b) is formed. The supply of gaseous N2 is then gradiently decreased, the supply of gaseous oxygen is gradiently increased, and a mixed film (c) changing gradiently from chromium nitride film to chromium oxide film is formed.  When the supply of gaseous N2 is decreased to zero and only gaseous oxygen is supplied, the supply of gaseous oxygen is kept at an amt. to form a chromium oxide film of specified composition, and a chromium oxide film (d) is formed in a specified thickness.
Patent JP-H10278951-A (JP)
Title: Pull open-cap
Inventor: HORIKOSHI MASAYOSHI
IPC: B65D41/32
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a pull open-cap (hinged cap), integrated cap, having polypropylene copolymer resin as its base constituent, which is resistant to hot-air sterilization and hot-water sterilization. SOLUTION: A pull open-cap comprises 100 pts.wt. polypropylene copolymer resin having an MFR (230 deg.C, 21.28N) of 3-100 g/10 min and 25-100 pts.wt. straight-chain low density polyethylene resin having an MFR (190 deg.C, 21.18N) of 5-50 g/10 min and density of 0.910-0.930 g/cm<3> . Alternatively, it comprises 100 pts.wt. polypropylene copolymer resin having an MFR of 3-100 g/10 min, the above 25-100 pts.wt. polyethylene resin having an MFR of 5-50 g/10 min and the above density, and 0.10-1.00 pts.wt. specific lubricant. In all tests conducted in specific methods to evaluate the ability to be pulled and opened, heat deformation temperature, hinged-cap torsion strength, and the ability to be released from a mold, the cap has satisfactory results.