baber/WOPTO huggingface dataset:
Patent JP-S62166024-A (JP)
Title: Forming method for engaging part of u-shaped member
Inventor: ICHIKI YUKIO
IPC: B21D5/00
Filed: 1986-01-14
Abstract: PURPOSE:To easily assemble the U-shaped member at both parts without any gap by engaging the part of an inserting member with the open part of an outer inserting member by inclining the engaging part to the inner part in case of assembling the mutual opening ends of the U-shaped member by engaging it. CONSTITUTION:The inclined face 1a inclining by the distance (h) to the inner part for a flange is formed on the tip part of the flange by forming the flange at the manufacturing time of the member 1b for inner insertion in case of engaging two pieces of U-shaped members 1b and 8 by opposing them at the opening end thereof. The tip engaging part of the flange is then continued by having a fixed radius of curvature for the side face of the U-shaped member and inclined by the distance h' smaller than (h) by working this member. Both U-shaped members 1b and 8 are assembled in the state of no gap at the opening end part thereof by assembling by forming an engaging part 1c by inserting the U-shaped member 1b for inner insertion into the U-shaped member 8 for outer insertion.
Patent JP-S58123793-A (JP)
Inventor: MATSUKAWA NOBUO
IPC: H05K3/20
Filed: 1982-01-19
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-S5499892-A (JP)
Title: Control rod driving mechanism
Inventor: TSUTSUI MASAHIRO
IPC: G21C7/14
Filed: 1978-01-24
Abstract: PURPOSE: To reduce the pressure loss of coolant and to smoothen the keeping and  the mounting/dismounting operation of a control rod, by means of making into a  coolant path by setting up a handling head which formed an exit channel at the  upper part of a guide tube.  
     CONSTITUTION: An exit channel 7 is formed by means of allowing a handling head 5b to be confronted each other against an inner circumferent wall 6a of a handling head 6 by setting up the handling head 5b at the upper end part of a control rod 5 in a guide tube 1, and by setting up the handling head 6 at the upper part of the guide tube 1. The interval 8 between the inner circumferent wall 6a of the handling head 6 and the handling head 5b is made into the extent capable of mounting and dismounting of the control rod 5 smoothly. The coolant entered from an entrnce nozzle 2 of the guide tube 1 cools the control rod 5 of the guide tube 1, and the pressure loss of the coolant becomes small, and the coolant can keep the control rod without being deviated, because that the coolant is flowed out mainly from the exit channel 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56104032-A (JP)
Title: Method and device for manufacturing molecule orientation plastic molded body
Inventor: NISHIYAMA SEIICHI
IPC: B29C35/16
Filed: 1980-01-24
Abstract: PURPOSE:To enable thermal fixation of the plastic molded body or precise formation of profile thereof by heating a metal mold up to the temperature of elongation molding during the elongation molding and by cooling the mold after completion of the elongation molding. CONSTITUTION:Simultaneously with completion of taking out a bottle molded in a prior process from the metal mold 1, switching valves 11 and 12 are closed and a switching valve 17 is opened, and thereby the liquid 4 sealed in a cavity part 1b is heated and thus the surface of the cavity is heated up to a temperature near the temperature of elongation blow molding. After completion of taking out the bottle, the metal mold 1 is closed with a parison being charged therein, while an elongation bar is pushed down simultanenously and compressed air is blown in, whereby elongation blow molding is performed. Next, when the switching valve 12 is opened and the switching valve 17 is closed, the overheated liquid 4 is rapidly vaporized, depriving the metal mold 1 of heat and cooling the surface 1a of the cavity down to a temperature lower than the second-order transition point of polyethylene terephthalate. Accordingly, the bottle 3 is also cooled in a short time down to a temperature at which taking-out of the bottle causes no deformation thereof. After that, the metal mold 1 is opened and the bottle 3 is taken out therefrom.
Patent JP-S57201903-A (JP)
Title: Plural operation sequence generating system in numerical control device
Inventor: FUKAYA YASUSHI
IPC: G05B19/4155
Filed: 1981-01-20
Abstract: PURPOSE:To simplify the understanding of a program by using address information consisting of >=2 characters to which a character indicating the operation sequency number to be related to a data is added as an address character. CONSTITUTION:Plural expansion subprograms are registered in a memory 1a. An address information discriminating circuit 12 discriminates between address information consisting of a normal character and that consisting of >=2 characters and transfers these address information to an one-character address decoder 4 and a plural-character address decoder 13 respectively. The address information decoded by the >=2 character address decoder 13 is inputted to a data word register group 14. An NC data analyzer 8 analyzes command data of the register groups 6, 14. A subprogram controlling device 9 selectes an expansion subprogram to be executed.
Patent JP-2000206034-A (JP)
Title: Test method for promotion of durability of paint film
Inventor: FUKUSHIMA TAKAHIRO
IPC: G01N1/28
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a test method for the promotion of the durability of a paint film, in which a cement-based hardened object to which the paint film is executed is used as an object to be tested, and in which the durability of the object to be tested can be evaluated quickly. SOLUTION: In this test method for the promotion of the durability of a paint film, a cement-based hardened object in which a resin paint film is executed to at least one face is used as an object to be tested, and the durability of the paint film on the object to be tested is evaluated quickly. In this case, the test method is composed of a heating and water- absorbing process wherein the object to be tested is immersed in warm water in a temperature range which is at the glass transition temperature Tg or higher of a resin constituting the paint film and in which the paint film is not melted and the object to be tested absorbs the warm water.  In addition, the test method is composed of a sudden water-colling process wherein the object to be tested obtained by the heating and water-absorbing process is immersed in cool water, whose temperature difference from the warm water in the heating and water-absorbing process is by 20 deg.C or lower, and which is kept in a temperature range less than the glass transition temperature Tg. The test method is composed of a drying process wherein the object to be tested obtained by the sudden water-cooling process is dried at a temperature of less than the glass transition temperature Tg. In addition, the test method is composed of an evaluation process wherein the outward appearance of the object to be tested obtained by the drying process is compared with the outward appearance of an object to be tested as a reference so as to be evaluated.
Patent JP-S57166314-A (JP)
Title: Recovery of tungsten and molybdenum from tungsten solution containing molybdenum values
Inventor: DEERU KEI FUGINSU
IPC: C22B34/30
Filed: 1982-01-19
Abstract: A process is disclosed for recovering tungsten and molybdenum values from tungsten concentrates containing molybdenum in an amount at least about one-twentieth of the amount of contained WO3. The concentrate, generally a wolframite concentrate, is subjected to dissolution in hot NaOH solution to provide a pregnant liquor or solution containing tungsten and molybdenum values. The solution, after purification, is treated with a sulfide precipitation agent to precipitate MoS3 and some WS3 using a stoichiometric excess of a sulfide precipitating agent to produce a filtrate containing tungsten substantially free of molybdenum. The sulfide precipitate is dissolved in dilute NaOH solution and again precipitated using a stoichiometric deficient amount of the sulfide precipitating agent to produce a precipitate of MoS3 low in tungsten. The foregoing sulfide precipitation steps may be reversed.
Patent JP-S61165330-A (JP)
Title: Purification of lipoprotein
Inventor: TANI NOBUTAKA
IPC: A61K35/16
Filed: 1985-01-17
Abstract: PURPOSE:To produce a large amount of low-density lipoprotein (LDL) and very low-density lipoprotein (VLDL), easily in a short time, by contacting a solution containing lipoprotein with a specific adsorbent, and desorbing the adsorbed component. CONSTITUTION:Dextran sulfate and/or its salt is bonded to a porous cellulose gel through covalent bonds to obtain an adsorbent, which is made to contact with a solution containing lipoprotein (e.g. blood,serum, plasma, diluted solution thereof, or the above liquid subjected to the pretreatment to remove the hematocyte or remove the serum protein). The adsorbed component is desorbed e.g. by contacting the adsorbent with a solution of electrolyte having high ionic strength or with a solution having different pH value. The objective LDL and VLDL can be separated by this process.
Patent JP-S56104243-A (JP)
Title: Alcohol sensor
Inventor: OOYAMA TAKASHIGE
IPC: G01N27/22
Filed: 1980-01-25
Abstract: PURPOSE:To improve accuracy of an alcohol sensor which detects the alcohol concentration of an alcohol mixed fuel, by placing an electrostatic capacity detecting  plate in the center of the passage for the mixed fuel. CONSTITUTION:The electrostatic capacity detecting plate 3 of the alcohol sensor is supported by insulative supporting means 4 so as to be located in the approximate center in the passage for an alcohol mixed fuel, e.g., in the pipe 1A connecting the fuel tank of an automobile and its carburetor. Thereby, the alcohol mixed fuel can contact with over the whole periphery of the electrostatic capacity detecting plate 3, so that the electrostatic capacity of the mixed fuel can be detected with high detecting accuracy, and from the detected value the alcohol mixing ration in the mixed fuel can be calculated.
Patent JP-S63175027-A (JP)
Title: Novel polyimide resin and production thereof
Inventor: AKAHORI RENICHI
IPC: C08G73/10
Filed: 1987-01-14
Abstract: PURPOSE:To obtain the titled novel resin having excellent thermal dimensional stability and mechanical properties, by separately dissolving two specific kinds of polyamic acids in organic solvents, mixing the solutions, forming a film from the mixture and drying and imidating the film. CONSTITUTION:Polyamic acids of formula I (m is positive integer) and formula II (n is positive integer) are separately dissolved in polar organic solvents at a concentration of 5-40wt.%. Both solutions are mixed together at a molar ratio (I:II) of 20:80-80:20 and the mixture is cast or coated to form a film. The film is dried and, at the same time, the polyamic acids are imidated by thermal or chemical dehydrative cyclization to obtain the objective resin.
Patent JP-S63173024-A (JP)
Title: Display device
Inventor: YAMADA AKIRA
IPC: G09F9/00
Filed: 1987-01-13
Abstract: PURPOSE:To adjacently arrange a liquid crystal display image and a transmis sion display image by forming the transmission display image in a light transmis sion region for driving the negative liquid crystal segment of a liquid crystal display constitution. CONSTITUTION:On the liquid crystal panel 10 of a position of an opening part 20-1 being a liquid crystal display image region 25, a segment 10a for a squarish 8-shaped variable numerical display and a segment 10b for a mark display are formed, and on the other hand, in the position of an opening part 20-2 being a transmission display image region 27, a segment 10c for a circular light transmission is formed. Also, a segment 10c for the size of the light trans mission is set so as to be larger than the region (area) of the opening part 20-2, and each segment 10a-10b shields a light beam in the same way as other region from a characteristic of a negative type liquid crystal at the time of non-electric conduction, and at the time of electric conduction, only the region of its segments 10a-10c becomes a light transmission state and visual reading of a display can be executed. In such a way, a liquid crystal display image and a transmission display image can be placed adjacently.
Patent JP-H04250283-A (JP)
Title: Hood lock construction of car
Inventor: TERAOKA AKIRA
IPC: E05B83/24
Filed: 1991-01-24
Abstract: PURPOSE:To miniaturize a hood and to contribute to the promotion of inspection and arrangement efficiencies of a machine in the hood by placing a rod mechanism of the hood in a place between a radiator and a panel section even if it is a very narrow one. CONSTITUTION:A front-view U-shaped interlocking piece 1A provided to the inside of a hood 1 and a side-view approximate U-shaped interlocking piece 1A provided to a panel frame 11 are respectively mounted to a receiving device 15 capable of interlocking and keeping elastically in a vertical direction. Upward vibration of the hood 1 in a closing state is regulated by interlocking of them and, at the same time, a pushing rod 19 capable of pushing the interlocking piece 1A upward is borne on a guide 22 of machine body side so that it is capable of sliding up and down. In addition, an operation section R pushed up and operated by an L-shaped link 20 vibrating by interlocking the lower end of the pushing rod 19 with the draw of a control lever 21 is provided.
Patent JP-H11198538-A (JP)
Title: Thermosensitive recording body
Inventor: SUMIKAWA NAOMI
IPC: B41M5/26
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce the coloring of a base color part by heat, and make the image preservation property such as oil resistance excellent by a method wherein an ultraviolet absorbing agent is contained in a base coating layer and/or a thermosensitive recording layer, and an ultraviolet shielding agent is contained in the thermsensitive recording layer and/or a protective layer, and also, a fluorescent dye is contained in the protective layer. SOLUTION: On a supporting body, a base coating layer, a thermosensitive recording layer comprising a leuco dye type coloring component which comprises a basic leuco dye and an organic developer, and a metallic chelate type coloring component which comprises an electron acceptor and an electron donor, and a protective layer are laminated.  An ultraviolet absorbing agent is contained in the base coating layer and/or the thermosensitive recording layer, and an ultraviolet shielding agent is constrained in the thermosesitive recording layer and/or the protective layer, and also, a fluorescent dye is contained in the protective layer, and in addition, the thermosensitive coloring layer contains at least one kind of compounds which are represented by formula I, or formula II as an organic developer, a higher fatty acid metallic double salt of which the number of carbon atoms is 16-35, as an electron acceptor, and a polyhydroxy aromatic compound which is represented by formula III, as an electron donor. In this case, R indicates a propyl group, an alkyl group or the like.
Patent JP-S56104226-A (JP)
Title: Temperature measuring system using infrared ray
Inventor: ONOUE TAKAAKI
IPC: G01J5/10
Filed: 1980-01-23
Abstract: PURPOSE:To make it possible to obtain the output depending on only the temperature of the object being measured independently of its emissivity by controlling the gain of the amplifying circuit for the electrical signals from an infrared ray sensor by using the electrical signals outputted by a contact type thermoelectric transducer. CONSTITUTION:In the system correction is automatically effected by a feedback controlling system: the infrared ray emitted from a test piece 11 having emissivity approximately equal to that of an object to be measured is made incident on an infrared ray sensor 1 to convert into an electrical signal and a thermistor 12 is attached to the test piece 11 in order to convert its temperature into an electrical signal, which is used to control the gain of an amplifying circuit 2 which amplifies the electrical signal obtained from the infrared ray sensor 1, and thereby the output having the corrected error due to the emissivity of the object being measured can be obtained from a post-amplifier 10. Measuring an object by using a thus regulated measuring apparatus permits an electrical signal truly representing the temperature of the object to be obtained.
Patent JP-H01184207-A (JP)
Title: Manufacture of sintered part having flange
Inventor: UEDA KOJI
IPC: B22F3/24
Filed: 1988-01-14
Abstract: PURPOSE:To reduce taper of outer peripheral part of a flange in a sintered part and to improve dimensional accuracy by arranging steps at end face of pressurizing side in an upper punch and end face of shoulder part in a die corresponding to the above end face at the time of pressurized-compacting a sintering part having the flange at one end thereof. CONSTITUTION:Cavity forming with the upper punch 1, die 2, lower punch 3 and core 4 is corresponded to the part A to form the sintering part A having the flange by pressurizing the upper punch 1. Then, at the end face 1a of pressurizing side in the upper punch 1 and/or the end face 2a of the shoulder part in the die 2 corresponding to this end face 1a, the steps 1b, 2b are arranged so as to use the gap part 5 developed between end face of the flange F in the sintering part A and the steps, to escaping position of bulging stress acting to the flange F. Further, the height H of the steps 1b, 2b is made to only a little, such as < about 1mm. By this method, the taper developed at the outer peripheral face of the flange is reduced and the dimensional accuracy of the part A is improved.
Patent JP-H08205531-A (JP)
Title: Dc power supply device
Inventor: SUZUKI YASUSHI
IPC: H02M3/28
Filed: 1995-01-20
Abstract: PURPOSE: To prevent abnormal low voltage of an output voltage generated at the time of rising by providing a soft start control circuit for changing the rise time of a soft start circuit at the same time when a current starts flowing to operate so that the output voltage rises at a uniform rate. CONSTITUTION: When a voltage value detected by a current detecting resistor 24 exceeds the output voltage value of a current detecting reference power supply 26, an error amplifier 27 amplifies the potential difference to bring a transistor 28 into the conduction state. The transistor 28 increases a current which flows into a capacitor 14 through a current limiting resistor 29 in accordance with the output voltage value of the error amplifier 27 to accelerate the drop of a signal voltage sent to a comparator 17. Therefore, at the same time when a load current starts flowing, a pulse width is expanded to be wider than the ON width of a switching transistor by an ordinary soft start circuit and more energy than an ordinary one is supplied to a load device 22. Therefore, the output voltage can rise at a constant rate and a low voltage abnormality is prevented from being generated.
Patent JP-H08205337-A (JP)
Title: Conductor connecting apparatus
Inventor: OKUYA KATSUHIRO
IPC: H02B13/02
Filed: 1995-01-20
Abstract: PURPOSE: To prevent the oscillation of a second guide board which is caused by collision of the second guide board with a second fixing recess of a segment. CONSTITUTION: Segments are so located at specified intervals that they step over the circumference of the ends of conductors 1, 2. Each segment consists of a first segment 9 and a second segment 10. The first segment 9 has a second fixing recess 9f and a first fixing section 9d for fixing an elastic body 12 at a first distance L1 apart from the second fixing recess 9f. The second segment 10 has a second fixing recess 10f and a second fixing section 10d for fixing an elastic body 12 at a second distance L5 apart from the second fixing recess 10f. The segments 9, 10 are located alternately. The segments 9, 10 are so fabricated that the difference between the distances L1 and L2 is larger than the distances L2 , L6 which are differences between the widths of the second fixing recesses 9f, 10f and the thickness of a second guide board 8.  Due to this structure, tensions of the elastic bodies in the opposite directions act in the central axis direction of the conductors 1, 2 between the segments 9, 10.
Patent JP-H09196832-A (JP)
Title: Method for cooling analysis sample
Inventor: NAHATA SHINGO
IPC: G01N1/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for analysis from the time of sampling an analysis sample till an analysis value is obtained by jetting a cooling medium so as to cool the analysis sample, which is moved on a carrying device, to ordinary temperature at a cooling speed corresponding to a component group of the analysis sample. SOLUTION: A high-temperature analysis sample 3, which is taken out of a die for analysis sample, is placed on a carrying device 1 through a chute 4, and the cooling medium is selected corresponding to the component of the analysis sample 3. In the case where a large quantity of carbon is included in the analysis sample 3, air blast is used as the cooling medium, and in the case where a small quantity of carbon is included in the analysis sample 3, water is used as the cooling medium. Furthermore, in the case of analyzing the molten steel, to which an alloy element is added, mist can be used as the cooling medium by using a cooling medium header 2. The cooling medium and cooling speed are selected on the basis of the past technical experience.
Patent JP-H10207923-A (JP)
Title: Document preparation supporting device in design work
Inventor: SUGAWARA MASAMI
IPC: G09G5/22
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce the preparation man-hours for a design relating document, to make prepared document contents accurate and to improve the efficiency of the reference work for design elements, in the design work for an electronic circuit or the like. SOLUTION: By the support of a comment addition part 12, when the design element is selected and a comment is inputted by an operator on the display screen of design data 15, on the display screen of the design data 15, the comment is automatically added (simultaneously displayed) near the selected design element. By the support of a document data preparation part 13, the comment inputted as character information and the name of the design element to which the comment is added are combined and document data 16 are automatically prepared. By the function of an emphasis display part 14, the design element desired to be referred to by the operator among the design elements included in the document data 16 prepared and edited by the document data preparation part 13 is emphasis-displayed on the display screen of the design data 15.
Patent JP-S60152561-A (JP)
Title: Asphalt molding
Inventor: SATOU KATSUTOSHI
IPC: C08L7/00
Filed: 1984-01-19
Abstract: PURPOSE:To provide the titled molding having excellent water-tightness, waterproofness, flexibility, impact resistance, etc. by blending a specified glass fiber strand with asphalt or mixture of asphalt, a filler and a fine aggregate and molding the resulting mixture. CONSTITUTION:0.5-10vol% glass fiber having a length of 12mm. or above is incorporated in an asphalt mixture obtd. by mixing asphalt having a softening point (ring and ball method) of 40-130 deg.C and a penetration (25 deg.C) of 10-120, a filler (e.g. talc) and 0-90wt% fine aggregate. The mixture is put in a mold having the required shape and molded into a plate or block. EFFECT:Asphalt moldings having excellent resistance to heat, cold and shearing, dimensional stability, strength and damping properties can be obtd. USE:Waterproof material, vibration insulator, paving material, joint filler for the joints of structures, etc.
Patent JP-S5393549-A (JP)
Title: Governor for elevator
Inventor: KANEZAKI MORIO
IPC: G05D13/28
Filed: 1977-01-28
Abstract: PURPOSE: To accomplish stable and accurate detection of excessive speed by a relative rotation checking device provided between a pendulum carrier and a governor pulley. 
     COPYRIGHT: (C)1978,JPO&Japio