baber/WOPTO huggingface dataset:
Patent JP-H01238792-A (JP)
Title: Connection structure of pipe
Inventor: MORI KYOJI
IPC: F16L19/08
Filed: 1988-03-18
Abstract: PURPOSE:To surely prevent water leakage by insertedly housing the packing, having a longer axis direction length than that of a packing housing part, to the packing housing part of the bush inside inserted in a box nut. CONSTITUTION:The bush 4 having a packing housing part 41 and a deformed part 42 is inside inserted in a box nut 2, and the packing 5, having a longer axis direction length than that of the part 41, is insertedly housed in the part 41 of the bush 4. This enables the water leakage to be surely prevented since the packing 5 is crushed by the clamping of the nut 2 to expand into the inner part to be pressed to a second pipe body 3.
Patent JP-H06280126-A (JP)
Title: Conjugate fiber material and fiber-reinforced resin
Inventor: KOHAMA MINEICHI
IPC: C08L67/06
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a thermosetting resin molding excellent in flexibility, weather and impact resistances by using an unsaturated polyester resin as a matrix resin in a reinforcing material formed by using either of glass fiber and vinylon fiber as weft yarn and the other as warp yarn. CONSTITUTION:This thermosetting resin molding is obtained by forming a reinforcing material for reinforcing a resin from either of a glass fiber strand and vinylon continuous filament as weft yarn and the other thereof as warp yarn and then using an unsaturated polyester-based resin as a matrix in the reinforcing material. The resultant molding is good in see-through properties.
Patent JP-S59193230-A (JP)
Title: Preparation of ga or in from substance containing minute amount of ga or in
Inventor: MASUDA HITOSHI
IPC: C01G15/00
Filed: 1983-04-18
Abstract: PURPOSE:To industrially collect Ga or In, by a method wherein a liquid containing a minute amount of Ga or In is passed through a chelate resin and the adsorbed substance is eluted from said resin by an acid while the solid component in the eluted liquid is precipitated and separated by alkali addition to be dessolved in alkali to perform electrolysis. CONSTITUTION:A treated raw liquid containing a minute amount of Ga or In is passed through a chelating ion exchange resin under a proper pH. This resin is treated with a mineral acid to elute the adsorbed substance from the resin. A proper alkali agent is added to the eluted liquid to adjust the pH thereof and a precipitate is formed to perform solid-liquid separation. This separated solid component is dissolved by using alkali such as NaOH to form an alkali solution which is, in turn, used as an electrolyte to collect a metal component by electrolysis. In this case, by repeating such operation that the eluted lquid from the adsorbing resin is again passed through the chelate resin, the elution liquid is concentrated. By this method, Ga or In can be industrially collected from the substance containing a minute amount of Ga or In.
Patent JP-H07284189-A (JP)
Title: Molding die of diaphragm for speaker
Inventor: SHIMIZU TOSHIHIRO
IPC: B29C33/38
Filed: 1994-04-05
Abstract: PURPOSE:To shorten molding time, to improve productivity and to stabilize product quality by embedding a specified metal layer which has the same shape as the surface shape of a metallic mold. CONSTITUTION:A cross-sectional reverse recessed type upper die 1 having a surface part formed into a desired diaphragm shape is formed into a laminated structure in which a metallic layer 1a composed of beryllium copper with high coefficient of thermal conductivity is interposed between base material layers 1b and 1c composed of stainless steel. This metallic layer 1a is formed into the same shape as the surface part of the upper die 1. In the vicinity of the mounting surf ace of the upper die 1, a cartridge type bar-shaped heater 3 is embedded. A cross-sectional projecting type lower die 2 having the surface part formed into the desired diaphragm shape is formed into a laminated structure in which metallic layers 2a and 2b composed of beryllium copper with high coefficient of thermal conductivity are interposed between base material layers 2c to 2e composed of stainless steel. Further, in the vicinity of the mounting surface of the lower die 2, the cartridge type bar-shaped heater 3 is embedded.
Patent JP-S60211769-A (JP)
Title: Secondary battery
Inventor: SUZUKI TETSUYOSHI
IPC: H01M4/137
Filed: 1984-04-04
Abstract: PURPOSE:To obtain a lightweight and compact secondary battery by carrying arylene carbide series polymer or vinylene carbide series polymer on a porous substrate for at least either a positive electrode or a negative electrode. CONSTITUTION:An electrode is obtained by carrying arylene carbide series polymer or vinylene carbide series polymer on a porous substrate, such as active carbon fiber, active carbon, and carbon black. Other porous substrates include graphite, graphitized carbon, manganese dioxide, alumina, etc. There are the following methods of carrying polymer on the porous substrate: the polymer and the porous substrate are fully mixed and compressed and molded at the mold processing of the electrode and catalyst and remaining monomer are cleaned by solvent, removed, and dried after polymerization reaction is advanced on the porous substrate molded in a specified shape and the reaction is completed.
Patent JP-H06283875-A (JP)
Title: Electronic apparatus with filter
Inventor: SUZUKI YUJI
IPC: H05K7/20
Filed: 1993-03-26
Abstract: PURPOSE:To observe the contaminating degree of a filter externally provided on a bottom of a case while maintaining an attitude of an apparatus mounted state and to scarcely damage the filter by an erroneous operation of handling. CONSTITUTION:Legs 3 are mounted at four corners on a lower surface of a case 1, and a filter 5 is externally provided via a filter keeper 4. The keeper 4 is formed by bending a platelike member, and ventilating square holes 4a are aligned at a front peripheral wall. Accordingly, the atmosphere is passed from the holes 4a through an interior of the filter 5 by a fan (not shown), and discharged after air-cooling in the case 1. When a waist is slightly bent and observed from its front side, contaminating degree of the filter 5 can be observed through the holes 4a of the wall of the keeper 4, and a replacing period can be suitably judged. Further, a lower peripheral wall of the keeper 4 becomes a barrier to protect against contact due to an erroneous operation without exposing the filter 5.
Patent JP-S58185816-A (JP)
Title: Controller for top position of seabed soft ground improver
Inventor: TAKENISHI HIDEO
IPC: E02D3/00
Filed: 1982-04-23
Abstract: PURPOSE:To make easier controlling of the direction of the top position of a soft ground improver by a method in which a rope is hung down from hanging metals attached to plural places mutually separated and separately controlled by a vertically moving winch. CONSTITUTION:Hanging metals 6 are attached at intervals to the center line of the top of an improver 3 provided to an improver-hanging tower 2 provided in a hanging manner on a ground improving ship 1. A rope 9 wound up by operating each of two vertically moving winch 10 in such a way that the needles of two sets of tensiometers 11 are equalized when the usual improver 3 moves vertically, and when the top 4 of the improver is slided to any of back and forth directions during the operation, two vertically moving winches 10 are operated in such a way that the indication of the tensiometer 11 on the side to be slided becomes greater. By this, a moment corresponding to the difference in hanging loads at two hanging points occurs at the top of the improver 3 and thereby the top 4 can be displaced in a desired direction.
Patent JP-H04305326-A (JP)
Title: Jig for drilling tube wall and jig for cutting tube end
Inventor: NAGASAWA TAKASHI
IPC: B21D45/00
Filed: 1991-03-30
Abstract: PURPOSE:To simply and surely remove the remaining slug with a simple device utilizing the existing equipment on a jig for punching the tube wall and a jig for cutting the tube end by improving the points that at the time of drilling by using the jig for punching the tube wall composed of a die and a punch and of chamfering by using a jig for cutting the tube end composed of a cutting blade and a device to rotates the above on the conventional one, the removing work of the slug remaining in the tube body requires a large-scale equipment and the working following heavy labor. CONSTITUTION:A tool 11 for raking a slug is set freely inserting and removing in the tube body 1 at the top end of the die 3 of the jig 2 for punching the tube wall, if the slug 12 is dropped in the tube body 1 during the punching time, after finishing the punching. When the die 3 is pulled out from the tube body 1, it is raked out automatically with the raking plate 10 of the tool 11 for raking the slug and does not remain in the tube body 1.
Patent JP-S60213398-A (JP)
Title: Low-hydrogen type coated arc welding electrode
Inventor: YAMANE KUNIHIDE
IPC: B23K35/365
Filed: 1984-04-06
Abstract: PURPOSE:To improve welding workability and to reduce the amt. of the fume to be generated by coating the coating material consisting of a prescribed ratio each of carbonate, metallic fluoride, MgO, TiO2, SiO2, Mn, KMg2.5(SiO)10F2, etc. on a carbon steel core wire. CONSTITUTION:The coating material contg., by weight %, 5-13% carbonate, 1-9% metallic fluoride, 6-18% MgO, 15-26% TiO2, 7-18% SiO2, 2-12% Mn, 1-6% KMg2.5(SiO)10F2, 15-50% Fe powder, 0.5-6% >=1 kind among Ti, Al, Mg, Si and SiC, 0.2-2.5% LiF and <=8% >=1 kind among Cu, Ni, Cr and Mo is prepd. A binder is added to such coating material and the material is coated on the carbon steel core wire, by which the titled electrode is obtd.
Patent JP-H06255118-A (JP)
Title: Ink jet recording apparatus
Inventor: SAIKAWA SATOSHI
IPC: B41J2/185
Filed: 1993-03-03
Abstract: PURPOSE:To prevent the contamination of the surface of a platen and recording paper with ink when the ink is emitted to the part where the recording paper on the surface of the platen does not pass without requiring an excessive mechanism such as a width detection means for recording paper. CONSTITUTION:An ink removing means consisting of a slit 21 for removing the ink emitted to the surface of a platen 6 from a recording head 1 and an ink absorbing member 23 is provided to the platen 6 guiding recording paper 5 to the position opposed to the recording head 1 to hold the same.
Patent JP-S54159366-A (JP)
Title: Forging method with multistage anvil
Inventor: OGAWA TOSHIO
IPC: B21J5/00
Filed: 1978-06-07
Abstract: PURPOSE: To prevent the jutting of the inner metal outside, to maintain the constant thickness of the fine structure in the surface layer, and to improve the forging effect for the inner metal, by employing the multistage anvil provided with steps, for executing the hot forging work.  
     CONSTITUTION: If the anvil's effective breadth 3 is made large so as to make the ratio of this effective breadth 3 to the blank's thickness 4 to be above 0.6, the forging effect on the inner metal of the blank is assured, however, the local strain in the surface layer at the point of the border 6 between the blank and the tool becomes large, so that the inner coarse structure juts out into the surface layer. On the contrary, if above ratio is reduced to under 0.3 by reducing the breadth 3, the local strain in the surface layer is restrained, however, the inner forging becomes unsatisfactory. Moreover, if the draft percentage is increased, the surface strain increases. On purpose to dissolve these negative effects, the multistage anvils 7, 9, are employed; in which, the anvil's effective breadth is maintained small respectively. the draft of all stages is simultaneously executed, and the effectcan be obtained similarly to the case that the range of draft is made large as a whole. According to this method, the number of times of the draft is reduced, and the good working efficiency can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01240054-A (JP)
Title: Dtmf oscillating device
Inventor: FUNATO YASUO
IPC: H04M1/50
Filed: 1988-03-22
Abstract: PURPOSE:To prevent the occurrence of impulsive noise without lowering the output level of an MF signal by applying a bias at the same level as that of an output bias to the MF signal output terminal of a DTMF oscillation circuit when the DTMF oscillation circuit is under a stand-by state and disconnecting the bias supply when the DTMF oscillation circuit is under an oscillating state. CONSTITUTION:When the key of a dial key pad 8 is pressed, a switch 22 of a generator integrated circuit 13 in a DTMF oscillating device 12 is turned on, and an output signal, in which the MF signal corresponding to the pressed key is superimposed on a d.c. bias element by a power source 24, is generated from an output terminal 14 as Tout. Further, during an MUTE period in which the key of the dial key pad 8 is not pressed, the switch 22 is turned off, and the MF signal is not outputted. For the output signal from the MF signal output terminal 14, its d.c. bias element is removed by a coupling capacitor 9, and only the MF signal is outputted. Thus, the change of a d.c. voltage level in the output terminal 14 between the stand-by state and the oscillating state of the integrated circuit 13 never occurs, and the impulsive noise due to the derivative action of the capacitor 9 never occurs.
Patent JP-H11245595-A (JP)
Title: Method for printing on plastic article
Inventor: NAKAJIMA HIROYUKI
IPC: B44C1/17
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To upgrade an image of a commodity quality level by not only protecting a print surface of a design or the like but also upgrading a sense of surface luminance of a color print executed on the article and a sense of transparency in printing of a molding of a plastic product. SOLUTION: A design is printed on a surface of a plastic article by a pad printing method, and then transparent top coating layer 3 is transfer printed on a design 2 by a thermal transfer printing method. Or, a design is printed on a surface of a plastic article by a pad printing method, and then a top coating layer 3 in which an aluminum powder is dispersed in a transparent resin is printed on the design 2. In this case, the pad printing is sufficient.
Patent JP-H07246908-A (JP)
Title: Air bag system
Inventor: HOSOYA TOSHIAKI
IPC: B60R21/34
Filed: 1994-03-11
Abstract: PURPOSE:To enhance the reliability of pedestrian protection by changing an unfolding area of an air bag in accordance with a vehicle speed or physique of a pedestrian. CONSTITUTION:In a hood air bag 13 composed of right and left bags 13a, 13b to be unfolded in the vicinity of a rear end of a hood 12, and a central bag 13c to be unfolded on a windshield 11 rearward thereof, only the right and left bags 13a, 13b are unfolded to avoid wasteful air bag unfolding in the case where a car speed at the time of collision is slower than a set speed V1. In the case where the car speed at the time of collision is faster than the set speed V1, the central bag 13c is unfolded in addition to the right and left bags 13a, 13b to increase an unfolding area of the air bag so as to surely protect a pedestrian.
Patent JP-H04221179-A (JP)
Title: Circular or non-circular underground parking lot
Inventor: DABIDE TOREBISANI
IPC: E21D13/00
Filed: 1991-03-07
Abstract: PURPOSE: To increase the housing capacity for vehicles by providing a slidable face plate in a lift truck which can reach multi-story parking sections and providing motors transferable to a platform and a motor turning the parking sections. CONSTITUTION: A lift truck 11 constituted of a slidable face and a platform 19 is disposed between an incomming area 10 and an outgoing area 12. A planar member 20 composed of edge plates 27 and staves 26 is provided with two pairs of parallel chains 24 to form the platform 19. A first motor 23 transferring the platform 19 to two directions and a second motor 25 turning the chain of the parking area 15 radially provided in the multi-story layers are installed. Then, the first motor 23 is driven to bring the staves into contact with the parking area 15 and further, the staves 26 are conveyed to the contact section with the parking area 15 by the second motor 25. In this way, the housing capacity of the radial underground parking can be increased and the parking equipment can be miniaturized.
Patent JP-S58191151-A (JP)
Inventor: FURANKU KEI BOTSUTSU
IPC: G10K11/162
Filed: 1983-04-19
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-H10236001-A (JP)
Title: Ablation recording material
Inventor: ISHIHARA MAKOTO
IPC: C09B57/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To increase the capability to convert the light energy of a laser to heat, and ensure a low minimum concentration value by a method wherein a specified substance absorbent of laser wave lengths, is contained in an intermediate layer which is provided between a supporting body and an image forming layer. SOLUTION: This ablation recording material, for which an image-like heating process is applied by using a laser, has at least one layer of an image forming layer, on a supporting body, and at least one layer of an intermediate layer is provided between the image forming layer and the supporting body. On the side having the image forming layer of this intermediate layer, a substance absorbent of laser wave lengths, which is elected from dihydroperimidine squalileum coloring matter represented by the formula I, is contained. Therefore, this substance in used for the heat-exchange of the laser beam. Also, in the formula, R1-R8 respectively represented hydrogen atom, an alkyl group, a cycloalkyl group, or an aryl group, and R1 and R2, R3 and R4, R5 and R6, R7 and R8, R2 and R3 and/or R6 and R7 may be combined with each other and form 5 or 6 member ring.
Patent JP-S59192592-A (JP)
Title: 2-color thermal recording material
Inventor: HONDA YASUHIRO
IPC: B41M5/34
Filed: 1983-04-18
Abstract: PURPOSE:To improve color separation and prevent colors from being mixed into a developed color image formed at a high temperature, by a method wherein an intermediate layer comprising an encapsulated material of at least one selected from the group consisting of an adipic acid derivative, an azelaic acid derivative and a sebacic acid derivative is intermediately provided between a high-temperature color forming layer and a low-temperature color forming layer as a decolorizing layer. CONSTITUTION:The high-temperature color forming layer and a low-temperature color forming layer different from each other in color forming temperature and formed color tone are provided on a base, while the intermediate layer comprising an encapsulated material of at least one selected from the group consisting of an adipic acid derivative, an azelaic acid derivative and a sebacic acid derivative is intermediately provided between the color forming layers. Organic acid derivatives are used as organic plasticizers, in which leuco dyes and color developers easily dissolve, so that the organic plasticizer functions as a favorable decolorizing agent for a color forming system consisting of a leuco dye and a color developer. A wall forming agent for encapsulation may be protein, plant rubber, a cellulose, a synthetic polymer, a glass or the like, and the structure of capsules may be one of monolayer-3-layer structure. Aliphatic and aromatic esters of an organic acid are preferably used as the organic plasticizer. In the concrete, an adipic acid derivative or a sebacic acid derivative is used.
Patent JP-H02249892-A (JP)
Title: Craning load swing and whirl preventing guide apparatus
Inventor: OKANO TADASHI
IPC: B66C13/06
Filed: 1989-03-20
Abstract: PURPOSE:To prevent a lifting load from swinging and whirling by stretching one guide wire via a top sheave on a frame clamped to a main peripheral beam, and setting the lifting load to double guide wires at both load cell and overwinding wire winch sides with a wire catch. CONSTITUTION:A load cell, operating when where is abnormal load, is set to a fixed part at one end of a guide wire 11, while an overwinding wire winch 12, winding the other end of the guide wire 11, is set to the other side, and in an interval between them, one guide wire 11 is stretched via a top sheave 2 on a frame 1 clamped to a main peripheral beam 5. At this time, a lifting load 14 to be hoisted by a tower crane is set to double guide wires 11 at both load cell and overwinding wire winch 12 sides with a wire catch 10. With this constitution, swinging and whirling of the lifting load 14 is prevented from occurring, while the guide wire 11 is delivered by the wire which 12, and a top support part can be adjusted according to lift.
Patent JP-H09257600-A (JP)
Title: Pressure measuring device utilizing change of magnetic permeability
Inventor: MIZOGAMI MASAHITO
IPC: G01L1/12
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure measuring device, which can accurately measure pressure even in the case where the uneven force is applied to a pressure receiv er surface of a measuring sensor at the time of measuring pressure and which can obtain the measured value at real time and of which pressure measuring part has the simple structure. SOLUTION: As a pressure measuring sensor, the structure formed by pinching an oriental magnetic steel sheet 6, which is worked so as to be formed into the wave-shape in the rolling direction and to which stress relieving annealing is performed thereafter, between two non-magnetic plates 7a, 7b having high rigidity is used. A magnetic circuit, which is formed so as to magnetize the oriental magnetic steel sheet of this element in the rolling direction, is wound with a coil 9 for alternating current excitation, and pressure is measured by measuring an inductance change to be generated by a change of the magnetic permeability of the oriental magnetic steel sheet due to the pressure applied to the two plates.
Patent JP-H03271432-A (JP)
Title: Dredging method and device therefor
Inventor: SUGIMOTO KUNIAKI
IPC: E02F3/90
Filed: 1990-03-20
Abstract: PURPOSE:To improve working efficiency by fixing a rear float with a plurality of spuds, and swinging a front float about a spud having a spud carriage. CONSTITUTION:A spud 5 equipped with a spud carriage 6 is provided in front of a rear float 2, and two spuds 7 are provided on both sides behind the float 2. In addition, floats 1 and 2 are connected to each other via the insertion of a spud 5 through a spud hole formed behind the front float 1. Then, two spuds 7 of the rear float 2 and the spud 5 are lowered to the sea bottom B and while one swing winch 10 is being unwound, the other winch 10 is wound. Thereafter, a dredging work is performed with a cutter equipped pump 3, while the float 1 is being swung about the spud 5. According to the aforesaid construction, working efficiency can be improved without use of any anchor for swinging.
Patent JP-S60231643-A (JP)
Inventor: JIYORII DEI GOTSUDOFURII JIYUN
IPC: C12N9/99
Filed: 1985-03-29
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。