baber/WOPTO huggingface dataset:
Patent JP-S6339308-A (JP)
Title: Continuous pressure equipment
Inventor: SAITO JUGORO
IPC: B29C43/48
Filed: 1986-08-05
Abstract: PURPOSE:To so constitute the title equipment that viscosity of a sealing fluid is kept high and favorable sealing effect is obtained, by a method wherein along with maintaining of pressure of a pressure chamber the sealing fluid is cooled. CONSTITUTION:A sealing part 5 is formed between the fringe part 8a of a housing 8 forming a pressure chamber 4 and an endless steel belt 2. In other words, a flow path 8b of a sealing fluid 7 is formed on the fringe part 8a and a sealing part 5 is filled with the sealing fluid 7 extruded through an opening part of the flow path 8b. With this construction, an outflow of a pressurizing fluid 6 outside is prevented and a gap based on the sealing fluid 7 is formed between the endless steel belt 2 and fringe part 8a. A cooling jacket 9 is kept formed on the fringe part 8a. The cooling jacket 9 is for circulation of a fluid cooling the sealing fluid 7, for example water. The sealing fluid 7 is cooled always and kept at a low temperature by the cooling fluid such as the water and viscosity of the same is kept at a high value, in constitution like this. With this construction, an outflow of the sealing fluid 7 through the sealing part can be minimized.
Patent JP-H058486-A (JP)
Title: Carriage movement device and sepial recording device
Inventor: HARADA TOSHIAKI
IPC: B41J19/04
Filed: 1991-06-28
Abstract: PURPOSE:To reduce noise generated during the movement of a carriage by installing a weight to a tensioner plate which gives tension to a timing belt for transmitting a drive force to the carriage through an elastic element. CONSTITUTION:A timing belt 13 is connected to a carriage 6 with a fixing member 14, and a carriage motor 15 is connected to a drive pulley 11. In addition, a tensioner plate 16b is axially supported on a chassis 10 centering around a shaft 16a, and a driven pulley 12 is installed in freely rotatable manner at the upper end of the tensioner plate 16b. Further, a tension spring 16c is engaged between the lower end of the tensioner plate 16b and an engagement hook 10a. An elastic element 17 is installed on the tension 16b and a weight 18 is mounted on the elastic element 17. Subsequently, an oscillation caused by the movement of the carriage can be attenuated to reduce a noise.
Patent JP-2000335890-A (JP)
Title: Wireless winch operating method and device for vehicle
Inventor: WATANABE FUMIO
IPC: B66D1/46
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a compact and light device for operating a wireless winch for a vehicle. SOLUTION: In wireless winch opertion for a vehicle comprising a rope 12 and a hook 13 to be used for work of tracting or suspending an object 14, a winch 11 to supply and take up the rope 12, and a control device 2 to control the winch 11, a wireless operation device 1 for operating the control device 2 at a desired place is composed of plural on/off switches 3, so acceleration and deceleration can be steplessly performed as desired during driving as well as normal rotation, reverse rotation, and stoppage of the winch 11.
Patent JP-H059925-A (JP)
Title: Purification method for contaminated underground water
Inventor: KODERA HIDENORI
IPC: B09B1/00
Filed: 1991-06-28
Abstract: PURPOSE:To restrict the effect of a waste-reclaimed land on a surrounding environment by passing contaminants flowed out from wastes through coal ash piles to purify them. CONSTITUTION:When a waste-reclaimed land is constructed in a weak ground, the required number of coal ash piles 2 are constructed on the bottom of a pond 1, and the piles are used as reinforcing piles of the ground. Construction of the coal ash piles 2 is performed by sand drain method, sand compaction method, etc. For example, casings are placed to a specified depth, and after coal ashes are thrown into the casings, the casings are drawn out while air pressure is applied to them, and the coal ashes are left in the ground to construct the coal ash piles 2. In this case, the specific surface area of the coal ashes is large, contaminants B contained in contaminated underground water are effectively absorbed by the coal ash piles 2. Further, when the coal ash piles 2 have a good water permeability compared to the surrounding ground, the underground water can be purified by the small number of the piles. Besides, the coal, ash piles 2 serve as reinforcing piles of the weak ground.
Patent JP-H05333313-A (JP)
Title: Production of compensation plate for liquid crystal display element
Inventor: YAMANASHI TERUAKI
IPC: G02F1/1335
Filed: 1992-06-03
Abstract: PURPOSE:To improve the uniformity of the film thickness of a high-polymer liquid crystal compensation layer by using a surfactant at the time of applying a high-polymer liquid crystal on an oriented substrate. CONSTITUTION:A high-polymer liquid crystal soln. contg. the surfactant is applied on the oriented substrate 11 having an ability to orient the high-polymer liquid crystal. The surfactant is added at 0.01 to 10wt.% of the weight of the liquid crystalline high polymer to the son. contg. the liquid crystalline high polymer. The substrate is then heat treated at a prescribed temp. after the removal of the solvent to orient the high-polymer liquid crystal and is cooled to immobilize the orientation structure, by which the compensation layer 12 is formed. A light transparent substrate 14 is stuck via an adhesive 13 onto the compensation layer 12. The compensation layer 12 is peeled and is transferred to the light transmissive substrate 14 side, by which a compensation plate 15 is produced. Namely, a leveling effect effectual at the time of applying and drying is generated by adding the surfactant to the high-polymer liquid crystal soln., by which the coating film having the high uniformity of the film thickness is obtd.
Patent JP-S6163219-A (JP)
Inventor: YAMAGUCHI MASAAKI
IPC: A01G5/06
Filed: 1984-09-03
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-S6165498-A (JP)
Inventor: KURUTO SHIYUTOORU
IPC: F16K31/06
Filed: 1985-08-23
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-S5986459-A (JP)
Inventor: MOROBETSUKU ETSUKERU
IPC: H02K5/04
Filed: 1983-10-04
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-S5976514-A (JP)
Title: Water purifier
Inventor: HANE SHINICHI
IPC: C02F1/50
Filed: 1982-10-22
Abstract: PURPOSE:To obtain a compact and high-performance water purifier by passing water, from the innermost layer to the outermost layer of plural cylindrical packed-layers arranged concentrically, through the packed layers in the direction of cylinder axis in sequence, and performing the filtration, sterilization, and activation of the water. CONSTITUTION:Water to be treated is introduced from an opening, and is passed through respective packed layers, consisting respectively of filter mediums, sterilants, and water activation agents, in sequence as shown by the arrows A, B, C, D, E, and F. Then the water filtered, sterilized, and activated is stored in a water storing tank G, and is used at need by taking it out through an outflow-hole 19.
Patent JP-2001012786-A (JP)
Title: Heat pump type air conditioner
Inventor: KOKUNI KENSAKU
IPC: F24F11/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a heat pump type air conditioner which can be operated efficiently by increasing the heating capacity, as required, through an inexpensive arrangement and in which a compressor can be controlled to an appropriate temperature. SOLUTION: The heat pump type air conditioner comprises a delivery pressure controller having a delivery pressure control valve 20 and a control means 208 thereof, and a liquid injection controller having a liquid injection control valve 9 provided in a liquid injection circuit and a control means 98 thereof wherein the delivery pressure controller and the liquid injection controller are operated when heating capacity is required to be increased.
Patent JP-H0352193-A (JP)
Title: Semiconductor device and semiconductor memory
Inventor: OHATA KENICHI
IPC: G11C11/414
Filed: 1989-07-19
Abstract: PURPOSE:To hold an output current constant as against the fluctuation of a power voltage by providing a current mirror type current source whose output current is switched by means of the output of a level shift circuit in which the fluctuation of the output voltage and that of the power voltage are in a specified relation. CONSTITUTION:In the bit line driving current switching circuit of a semiconduc tor memory, a logical circuit LC controls the output current in accordance with input signals IN1 and IN2. Namely, the output potential of the circuit LC is level-shifted to a potential optimum for driving the current mirror-type current source CS by the level shift circuit LS. If it is assumed that the internal power potentials VCS and VLS of the circuit LS and LS are appropriate values and R103/R104=1, the relation of the driving potential VLS0 and the power voltage VEE in the current source CS comes to alphaVLS0/alphaVEE=1 at the time. Thus, the output current becomes constant in spite of the voltage VEE. When the output of the circuit LC comes to the low potential, the output current is interrupted.
Patent JP-H0636712-A (JP)
Title: Filament supporting device
Inventor: TANAKA OSAMU
IPC: H01J31/15
Filed: 1992-07-13
Abstract: PURPOSE:To facilitate the handling of metal pieces, eliminate displacement, and improve the yield by forming the metal pieces into a belt shape when intersection portions of filaments and electrode sections are spot-welded via the metal pieces. CONSTITUTION:Filaments 2 made of tungsten are suspended across electrode sections 1a-1e of a filament support plate 1 made of stainless steel and having connection sections 1f, 1g. Metal pieces 3 are mounted astride multiple weld portions 4, and the filaments 2 are fixed to the electrode sections 1a-1e by spot welding. Fine metal pieces are not required to be mounted on individual weld portions, handling is facilitated, and displacement is eliminated. Bendable tongue pieces or elastic deformation sections may be formed at intersection portions of the electrode sections 1a-1e.
Patent JP-H0349941-A (JP)
Title: Preparation of lightweight blanket for solar cell panel
Inventor: OKANDA KATSUHARU
IPC: B32B7/02
Filed: 1989-07-18
Abstract: PURPOSE:To achieve wt. reduction and to reduce the number of manufacturing processes by laminating an insulating film, an FRP prepreg and a heat control film having piercing holes to integrally mold all of them. CONSTITUTION:An insulating film 1 is placed on a molding surface plate and a prepreg forming an FRP plate 2 is placed thereon and, further, a heat control film 4 having piercing holes 6 is placed and the whole is molded and cured integrally under pressure in an autoclave to form the FRP plate 2. At this time, the resin and air bubbles in the prepreg are discharged through the piercing holes 6 and, by this mechanism, the keeping volume content after curing of the FRP plate 2 is controlled and the air bubbles between the FRP plate 2, the insulating plate 1 and the heat control film 4 are removed. Further, by curing the resin filling the piercing holes 6, the bonding strength between the FRP plate 2 and the heat control film 4 is increased.
Patent JP-H0851635-A (JP)
Title: Image pickup device
Inventor: NAGATA KAZUHIRO
IPC: H04N9/09
Filed: 1994-08-05
Abstract: PURPOSE:To make a user herself capable of easily changing the form of a contour emphasis processing and to widen the width of the selection of an image processing function by the user. CONSTITUTION:This device is provided with a vertical transfer pulse generation circuit 24 for generating vertical transfer pulses phiIM1 to phiIM4 (phiST1-phiST4) based on horizontal synchronizing signals HD, vertical synchronizing signals VD and system clocks Sc, a start timing setting circuit 31 for setting the start timing Ss of an advance phase based on the signals HD, VD and Sc, a second vertical transfer pulse generation circuit 32 for generating the vertical transfer pulses aphiST1 to aphiST4 based on the start timing Ss and the system clock Sc and a synthesis circuit 33 for synthesizing the vertical transfer pulses aphiST1 to aphiST4 from the second vertical transfer pulse generation circuit 32 with the vertical transfer pulses to be supplied to a solid-state image pickup element to be the object of contour emphasis among the pulses phiIM1-phiIM4 (phiST1-phiST4) outputted from the circuit 24.
Patent JP-H1130430-A (JP)
Title: Bathroom heating device provided with other room heating function
Inventor: KIMURA ITARU
IPC: F24D5/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom heating device provided with other room heating function, in which a bathroom heating unit and an other room heating unit are arranged in a garret or the like and which is capable of heating a bathroom and another room with a comparatively big heating capacity. SOLUTION: A bathroom heating device provided with other room heating function is provided with a bathroom heating unit YU, heating the inside of a bathroom A by heating circulating air in the bathroom A, and an other room heating unit DU, heating the inside of another room B by heating circulating air while circulating the air in the other room B. In this case, a circulating fan 1 for bathroom and a heat exchanger 4 for bathroom, which are constituting the bathroom heating unit YU, are arranged above the ceiling of the bathroom A while a circulating fan 5 for other room and a heat exchanger 10 for other room, which are constituting the other room heating unit DU, are arranged at the outer peripheral part of the other room B.
Patent JP-H0743845-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: UEDA FUMINORI
IPC: G03C7/30
Filed: 1993-07-27
Abstract: PURPOSE:To obtain excellent color reproduction performance and superior graininess by incorporating a specified compound and a specified silver halide emulsion in a hydrophilic colloidal layer and a silver halide emulsion layer. CONSTITUTION:The hydrophilic colloidal layer contains the compound represented by formula I and a layer for giving an interimage effect of the silver halide emulsion layer giving the interimage effect to the red-sensitive emulsion layer contains the silver halide emulsion spectrally sensitized with at least one of the compounds represented by formula II and at least one of the compounds represented by formula III. In formulae I-III, R1 is H, alkyl, or the like, Q is -O- or -NR2-; R2 is H, a heterocyclic group, or the like; each of R3-R5 is H, aryl, or the like, R6 is H, amino, or the like; each of L1-L3 is a methine group; each of R11, R12, R21, and R22 is alkyl group, Z11, Z21 are atomic group necessary to form a benzene ring; Z12 is an atomic group necessary to form a benzothiazole ring or the like; each of X11 and X21 is a counter ion necessary to balance an intramolecular charge; and Z22 is an atomic group necessary to form a benzoxazole ring or the like.
Patent JP-H0234987-A (JP)
Title: Method of mounting component on both-side substrate
Inventor: CHIBA KAZUO
IPC: H05K3/30
Filed: 1988-07-25
Abstract: PURPOSE:To facilitate simplification and energy-saving of a component mounting step by completing a dipping step through the three steps of heat treating by both-side face simultaneous printing   both-side face simultaneous component mounting   both-side face reflow with adhesive and cream solder. CONSTITUTION:The face to be dipped of a both-side board with adhesive and the face to be with cream solder are printed and coated simultaneously at both side-faces at a plurality of positions to be mounted with components, and chip components are mounted on the face to be dipped by multiple mounting and various surface mounting components are mounted on the face to reflow by one-by-one type in a second step. Then, both the faces are simultaneously heat treated by reflowing in a third step, the adhesive coating the face to be dipped is thermally cured, and the cream solder printed on the face to reflow is melted and solidified. Then, the board is dipped in melted solder of a dipping tank, and soldered. Thus, the solder dipping step is conducted through the three heating steps to complete the component mounting on both-side faces of the board. In this manner, the steps are simplified.
Patent JP-2000019797-A (JP)
Title: Image forming device
Inventor: SUZUKI KENJI
IPC: B65H3/44
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To extract a refeeding path and a sheet feeding path at the same time, in an image forming device. SOLUTION: This image forming device 101 is provided with plural sheet loading means 3a, 3b for loading sheets, plural sheet feeding paths 55a, 5d arranged in respective means 3a, 3b to convey the sheets fed out from the means 3a, 3b, a sheet conveying path 5b connected to the plural sheet feeding paths 55a, 5d to convey the sheets fed from the sheet feeding paths 55a, 5d to an image forming part 11 for forming an image, a reversing part 19 for reversing the sheet with the image formed in one side face by the image forming part 11, and a refeeding path 120 for supplying the sheet reversed in the reversing part 19 to the sheet conveying path 5b. At least one of the sheet feeding paths 55a, 5d is merged to the refeeding path 120.
Patent JP-H0477318-A (JP)
Title: Production of perovskite type pb(mg1/3nb2/3)o3
Inventor: RI KIYOUKI
IPC: C01G33/00
Filed: 1990-07-16
Abstract: PURPOSE:To easily obtain the title oxide of high purity by bringing lead nitrate, magnesium chloride and niobium oxide into a reaction in an aq. alkali soln., adding lead oxide and magnesium oxide to the resulting product and firing them at a prescribed temp. CONSTITUTION:Lead nitrate is blended with magnesium chloride and niobium oxide so as to render a compsn. represented by a formula Pb(Mg1/3Nb2/3)03 This blend is brought into a reaction in an aq. alkali soln., PbO and MgO are added to the resulting pyrochlare type Pb1.83Nb1.71Mg0.29-O6.39 and they are fired at 800-950 deg.C to obtain perovskite type Pb(Mg1/3Nb2/39)O3.
Patent JP-2001011834-A (JP)
Title: Bag body for use in civil engineering
Inventor: SAKOBE TADAYUKI
IPC: E02D17/20
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the function of a bag body by forming the bag body of aliphatic polyester fibers of which tensile strength, Young's modulus, and contents of predetermined compounds are specified. SOLUTION: The bag body for use in civil engineering is formed of aliphatic polyester fibers which undergo hydrolysis and then microbial decomposition and enzyme decomposition under hot humid conditions. The fibers are set so as to have tensile strength of 3.0 cN/dtex or more, and Young's modulus of 40 cN/dtex or more. The fiber is most preferably a polylactic acid fiber from the viewpoint of heat resistance and mechanical physicality. Further, the fiber is preferably the polylactic acid fibers having its polymer contain pottasic, phosphorus, and nitric compounds, etc., of 0.1 ppm or more, which function as nutriment for plants. The fibers may be mixed with regenerated fibers and/or natural fibers, and further the opening size of strand of the fabric is preferably set to 15 mm or less and the internal volume of the bag body to 0.001 to 8 m3.  Thus, decomposed end products of the bag can be completely decomposed to materials existing in the natural world. Further, the bag is good in light stability, and therefore decomposition speed can be controlled to be different between a surface where sunlight is irradiated and a surface where it is not irradiated.
Patent JP-H1129828-A (JP)
Title: Metallic reflection film recovering device of disklike information recording m medium and its metallic reflection film recording method
Inventor: KOMINE TETSUYA
IPC: B08B3/12
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a metallic reflection film recovering device of a disklike information recording medium which is capable of surely and inexpensively recovering the metallic reflection film formed on the disklike information recording medium. SOLUTION: The metallic reflection film recovering device 100, which recovers the metallic reflection film formed on the disklike information recording medium 1 for recording information in the medium, is provided with a container 21 for housing the medium 11, an operating means 60 of the information recording medium for holding the information recording medium 1, arranging the information recording medium 1 in the medium 11 within the container 21 and taking out the information recording medium 1 after the metallic refection films is recovered, and a vibration generating means 22 for making the information recording medium arranged in the medium vibrate, there by peeling the metallic reflection film from the information recording medium and recovering the metallic reflection film into the medium within the container 21.
Patent JP-H0478060-A (JP)
Title: Library device
Inventor: TATSUTA ICHIRO
IPC: G11B15/08
Filed: 1990-07-13
Abstract: PURPOSE:To miniaturize a device by making space the charging and discharging mechanism of a cartridge occupies into charging/discharging storage parts arranged at a part of a cell. CONSTITUTION:A part of a storage part 2a in the cell 22 is made into the charging/discharging storage parts 32, 34, and an operator throws in the cartridge 5 by simple operation into the charging storage part 32 from the outside of a device main body through an opening 33 provided at a device main body side. Then, the thrown in cartridge 5 is carried to a prescribed usual storage part 2a by the usual operation of an accessor 3, and besides, the undesired cartridge 5 in the usual storage part 2a is discharged to the discharging storage part 34 by the accessor 3, and it can be taken out through the opening 33 by the simple operation of the operator. Therefore, a charging and discharging device having been constituted separately from the storage part 2a in the cell becomes unnecessary. Thus, occupancy space is made small, and the whole device is miniaturized.
Patent JP-S6337252-A (JP)
Inventor: JIYOUJIFU OOGASUTO ROSU
IPC: G01N27/333
Filed: 1987-07-27
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-H1030590-A (JP)
Title: Centrifugal blower
Inventor: YABUSHITA AKIHIRO
IPC: F04D29/30
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of air blowing performance and increase of turbulence noise by setting an impeller inlet diameter and an impeller outer diameter to a specified range, gradually enlarging the impeller inlet diameter of an impeller plate from a main plate side to a side plate side, enlarging a side plate side end part larger than a side plate suction port diameter, and inclining an impeller plate upper end part in an impeller rotational direction. SOLUTION: The minimum impeller inlet diameter D1 of an impeller plate 9 is set to 0.65D2 <=D1 <=0.8D2 (D2 is the outer diameter of an impeller 8). The impeller inlet diameter of the impeller plate 9 is gradually enlarged from a main plate 10 to a side plate 11, and an impeller inlet diameter Dt on the side end part 11a of the side plate 11 is enlarged larger than the suction port diameter Ds of the side plate 11. The upper end part of the impeller plate 9 is inclined in the rotational direction of the impeller 8. In the upper end part of the impeller plate 9, flow-in air current is deviated, air current is led to the impeller negative pressure surface of an inclining part, and stable air current is guided to the impeller negative pressure surface of a nearly vertical part arranged downstream.  Reduction of air sending performance is suppressed even in the case where operation is carried out at a high static pressure operating point, and increase of turbulence noise caused by separation of flow is suppressed.