baber/WOPTO huggingface dataset:
Patent JP-H09180756-A (JP)
Title: Battery jar for sodium-sulfur battery
Inventor: SANO TOSHIO
IPC: H01M10/39
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance of a battery jar against sulfur and sodium polysulfide by forming a Cr-Fe alloy layer on the surface of the ferrite stainless steel as a base material of the battery jar for sealing a positive electrode chamber outside of the solid electrolyte tube. SOLUTION: An α-alumina ring is bonded to an opening part of a sodium ion conductive solid electrolyte tube. A negative electrode cover is bonded to one surface of this ring by thermo-compression so as to seal a negative electrode chamber, and a positive electrode cover is bonded to the other surface of the ring by thermo-compression so as to seal a positive electrode chamber, and a sodium-sulfur battery is thereby formed. In a battery jar thereof, ferrite stainless steel, which contains C at 0.2-0.6% by weight, is used as the base material, and a Cr-Fe alloy layer is formed on the surface of the base material by chromizing. A battery, of which corrosion resistance against the sulfur as the positive electrode active material and the sodium polysulfide generated by discharge is improved, is thereby obtained.
Patent JP-H03196062-A (JP)
Title: Perforated head for direct electrostatic printing
Inventor: FURETSUDO DABURIYU SHIYUMITSUT
IPC: B41J2/415
Filed: 1990-11-30
Abstract: PURPOSE: To increase the print speed to reduce a rate or dirt or holes by making the radius of the aperture of a control electrode shorter than that of a shield electrode. CONSTITUTION: A print head structure body 14 has a sandwich structure where a control electrode 34 is attached to one side of in insulating base member 31 and a shield electrode 32 is attached to the other side. The outline of a hole 36 piercing the print head structure body 14 is determined by a circular aperture of the control electrode 34 and circular apertures of the shield electrode 32 and the base member 31. In this case, the diameter of the aperture of the control electrode 34 is shorter than that of the corresponding aperture of the shield electrode 32. Thus, toner supply is adjusted with a low switching voltage, and a rate of storage of toner having an erroneous polarity on the print head structure body 14 is minimized, and the print speed is increased.
Patent JP-H06153965-A (JP)
Title: Microbial strain of genus pseudomonas having recombinant dna and production of lipase using the microorganism
Inventor: NAKANISHI YUJI
IPC: C12R1/38
Filed: 1992-11-27
Abstract: PURPOSE:To improve the productivity of lipase by the genetic recombination of a lipase-producing microorganism resistant to surfactant. CONSTITUTION:Lipase gene of Pseudomonas cepacia A-0727 which is a surfactant-resistant lipase-producing microorganism is cloned and a plasmid vector containing introduced lipase gene is prepared. The vector is included in a cell of a microorganism of the genus Pseudomonas and the cell is cultured in a nutrient medium for the Pseudomonas to enable the mass-production of lipase.
Patent JP-H07169289-A (JP)
Title: Continuously writing device copying with unspecified writer and device
Inventor: SUGIMOTO NORIO
IPC: G11C16/02
Filed: 1993-12-13
Abstract: PURPOSE:To perform the write-in operation automatically and continuously without depending on performance of the original writer supporting a device and the type of the device. CONSTITUTION:This device is provided with a conversion connector 4 for inputting writing data, and conversion connectors 11 to 13 for the device to be written which include all types of connectors in existence, logical value and voltage value information of all terminals including power supply terminal information provided in this device are stored in a logical value storage section 7 and a voltage value storage section 14. After that, write-in data is reproduced by a logical/voltage synthesizing section 9 obtaining electric power of an electric power supplying section 8 based on a read-out command of a W/R control section 16, continuous write-in of the same device is performed by control of a write-in count/control section 20.
Patent JP-H05178406-A (JP)
Title: Shelf device
Inventor: TANIGUCHI ETSUO
IPC: B65G1/14
Filed: 1991-12-25
Abstract: PURPOSE:To provide a shelf device capable of displaying the fact that a load exceeds a preset allowable value. CONSTITUTION:In a shelf device where a cargo support body 30 is provided between columns 10, a load detecting device 70 and a display device 71 connected to the load detecting device 70 are provided in the cargo support body 30. Thereby, a load of a cargo loaded on the cargo support body can be detected by means of the load detecting device, and the display device displays the fact that a detected value exceeds a preset allowable value, so that an operator can recognize it. Thereby, since the load is corrected by carrying out delivery immediately, the breakage of respective parts in the shelf device can be prevented, so that a warehousing/delivery operation can be carried out safely at all times.
Patent JP-H11176040-A (JP)
Title: Measuring method of reel hub diameter and tape running control method using the same
Inventor: KOYANAI HIROSHI
IPC: G11B27/17
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To make easily measurable a reel hub diameter from the rotation period of the reel by deciding the diameter of the take-up reel hub based on the rotational speeds of a supply reel hub the take-up reel hub and also the tape thickness at the time when the take-up reel hub is rotted by a prescribed number of rotation, after the tape is all unwound to the supply reel hub. SOLUTION: By a tape running control circuit 210, the supply and take-up reels 204, 206 are rotated from the state that the magnetic tape 201 is all unwound to the supply reel hub 203, and the numbers Ns, Nt of rotational pulses are counted by rotation detecting sensors 211, 212 until the rotation of the take-up reel 206 becomes the prescribed number A of rotation, and then the rotation periods Ts, Tt of the supply and take-up reels 204, 206 are figured out. Next, the reel hub diameter of the take-up reel 206 is figured out from the rotation periods Ts, Tt, the number Ns of rotational pulses Ns and the number of rotations per unit time A. Thus, the reel hub diameter is measured by only measuring the rotation periods Ts, Tt.
Patent JP-H06155103-A (JP)
Title: Machining controlling method for two opposed spindle lathe
Inventor: OKUNO NAOKI
IPC: B23B3/30
Filed: 1992-11-27
Abstract: PURPOSE:To enable an operator even who has no knowledge about NC language to make a serial a machining programs including work delivery by making the machining programs including delivery operation on an interactive basis. CONSTITUTION:In an opposed spindles lathe, all of the operations such as a basic machining operation in which a work is gripped by each of spindles individually to be machined, an operation in which the two spindles grip both of the ends of the work with rotating synchronously so as to machine the work, and varied types work delivery operations in which work delivery from the first spindle 1L to the second spindle 1R is carried out, are produced as interactive machining programs in the form of data lists. Therefore, serial machining programs including work delivery operation are made even by a person who has no knowledge about NC language. On the other hand, when re-editing or correction of the machining program once made is required, the re-editing or the correction is carried out easily by calling the machining program memorized in the form of the data list and modifying the data value.
Patent JP-H06167174-A (JP)
Title: Water-sealing structure of sash
Inventor: TAI HIROKI
IPC: E06B7/23
Filed: 1992-11-27
Abstract: PURPOSE:To prevent the entrance of water splashed at a strong contact part of a seal strip with a projecting piece, by a method wherein a sealing member having the seal strip strongly touched along in the longitudinal direction of the projecting piece is fastened to the surface of an inner frame member, which surface is opposed to the projecting piece. CONSTITUTION:While a seal strip 32 on a sealing member 30 fastened to each projecting piece 26a on an inner frame member 26 with an adhesive agent 28 is being bent by being brought into contact with an end part 22a, this inner frame member 26 is pushed in. When the end part of the frame member 26 is brought into contact with a positioning piece 22b projecting sideward at a projecting piece 22 of a sash 14, the seal strip 32 is elastically shifted and a projecting edge 32a thereof is strongly touched on the inside surface of the projecting piece 22. At this time, an engaging part 36 on the sealing member 30 is engaged with the end part 22a of the projecting piece 22. By the seal strip 32 on the sealing member 30, water splashed to the range of the end part is prevented from entering inward through a strong contact part of the seal strip 32 with the projecting piece 22.
Patent JP-H05147928-A (JP)
Title: Method for removing halogenic acid ion contained in alkali metal halide aqueous solution
Inventor: GOTO TAKAAKI
IPC: B01J23/40
Filed: 1991-11-29
Abstract: PURPOSE:To enhance efficiency of removal by bringing an alkali metal halide aqueous solution containing halogenic acid ions and gaseous H2 into contact with a reducing catalyst wherein the mother particles of platinum group metals are welded to a base body via small particles of water repellent substance. CONSTITUTION:Suspension dispersed with powder of water repellent substance such as fluororesin is mixed with a solution wherein platinum group metals such as Pt are dissolved in an organic solvent. A particle layer having 0.5-10mum thickness is formed by repeating such operation that the base body of a second water repellent substance is immersed in the mixed solution and then dried. Thereafter, a reductive catalyst is obtained by heating the particle layer in the gaseous H2 atmosphere and reducing it to platinum group metals and also welding one part of powder of water repellent substance to the base body. Then, hydrochloric acid is added to an alkali metal halide aqueous solution containing halogenic acid ions. This mixed solution is circulated through a treatment tower 5 in which a catalyst-fixed bed 6 packed with the reducing catalyst is arranged via an introduction port 51 and a discharge port 52 at the prescribed velocity and also gaseous H2 is passed from a gas supply part 8 in the lower part of a perforated plate 7. Thereby halogenic acid ions are decomposed and removed.
Patent JP-2001159425-A (JP)
Title: Bearing component and manufacturing method
Inventor: ITO MASAYUKI
IPC: F16C33/12
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To eliminate machining for reduction in thickness, a degreasing work using an organic solvent and a plating work as a substrate treatment, to prevent segregation of white metal layers and to improve adhesion to a beating base material. SOLUTION: This manufacturing method for a bearing component, having a wear-resistant coating layer composed of the white metal layers on the beating base material comprises the steps of overlaying the white metal layer having a thickenss of 0.2 to 2.0 mm on the beating surface of the beating base material by TIG welding; closely coating the overlaid white metal layer the white metal layer having a thickness of 1.0 to 30.0 mm and a porosity of 20% or less by thermal spraying and subjecting the bearing base material formed with the white metal layers to a diffusion adhesive heat treatment, carried out by heating in a heating furnace at a temperature equal to or lower than the melting point of white metal.
Patent JP-2001120843-A (JP)
Title: Auxiliary device for child toy vehicle
Inventor: MIZUTANI ETSUKO
IPC: A63G19/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To constitute a footrest so as to be easily attachable and detachable, stored under a seat so as not to be in the way, regularly carryable and usable at any time as occasion demands. SOLUTION: A symmetrical guide rail 7 integrally formed on a body 1 is provided in the lower part of a seat 3 to support a hook front part 15 and a hook rear part 16, whereby a longitudinally slidable footrest 9 is provided. The guide rail 7 has a lock grove front part 13 and a lock grove rear part 14 so that the footrest can be locked in a using state and in a storing state to a space provided under the seat.
Patent JP-H06183080-A (JP)
Title: Printer
Inventor: WATANABE HIDESHI
IPC: B41J11/48
Filed: 1992-12-22
Abstract: PURPOSE:To prevent a continuous paper from slipping down at cut-form printing by automatically braking a driving gear of a tractor when printing mode is switched to the cut-form printing. CONSTITUTION:In a printer wherein printing of continuous paper and printing of cut-form can be switched, a tractor 5 for feeding papers by meshing with a continuous paper 14, a driving gear 7 for driving the tractor 5, and a control member 12 for braking the rotation of the driving gear 7 at switching to the cut-form are provided. At the cut-form printing, the driving gear 7 is braked and the continuous paper 14 is fixed so as not to slip down.
Patent JP-H07174380-A (JP)
Title: Cleaning device for insect screening for vent cap
Inventor: CHO YASUNORI
IPC: F24F7/04
Filed: 1993-12-16
Abstract: PURPOSE:To permit the cleaning work of an insect screening simply and quickly by a method wherein a comb type brush, supported rotatably so as to be neighbored to the insect screening in parallel to the surface of the same substantially, is provided and a rotation driving member, connected to the brush, is operated. CONSTITUTION:A ventilating duct 14 is extended to the inside of a building so as to be neighbored to a vent cap 12 projected out of the outer wall 60 of the building. A metallic insect screening 16 is fixed to the outside terminal of the ventilating duct 14 through the technique of spot welding and the like. A comb type brush 20 is arranged so as to be neighbored to the insect screening 16 in parallel to the surface of the same substantially. When the insect screening 16 is to be cleaned, the lid 36 of an inspection port 34 is removed and the terminal of a cable 22 is drain out of the inspection port 34, then, the inside core of the cable 22 is turned manually by gripping a grip 24 whereby the brush 20 is turned to contact it with the insect screening 16 and dust can be scraped down by the brush 20.
Patent JP-H06191314-A (JP)
Title: Accelerator control structure for working vehicle
Inventor: MURAKAWA MASATAKE
IPC: B60K26/04
Filed: 1992-12-24
Abstract: PURPOSE:To provide an accelerator control mechanism capable of avoiding to stop an engine by the engagement operation of a PTO clutch to drive a working device. CONSTITUTION:An accelerator control structure for working vehicle is provided with a first accelerator control means 30 to control a speed governing lever 13a of a speed governing mechanism 13 of an engine 5 from the minimum speed rotation position MIN to the maximum speed rotation position MAX by an accelerator setting device 24 and a second accelerator control means 31 to control the speed governing lever 13a to a high rotation position set in preference to the first accelerator control means 30 by the engagement of a clutch by a PTO clutch lever 12. Also it is provided with a restriction means 33 to restrict the movement of a connecting member 19, which is located in a connecting mechanism for the PTO clutch lever 12 and a speed governing mechanism 13, from a position corresponding to a preset high speed rotation position to a high speed rotation position, and an elastic interchange mechanism 34 to enable operation of the PTO clutch lever 12 to the clutch engagement side even after it has been restricted by the restricting means 33 in the connecting mechanism for the connecting member 19 and the PTO clutch lever 12.
Patent JP-H03202008-A (JP)
Title: System kitchen
Inventor: ENDO AIKO
IPC: A47B77/02
Filed: 1989-12-28
Abstract: PURPOSE:To improve the workability at the time of assembly by fitting a top board into a groove of a kitchen table, and also, to easily execute the cooking work by placing a cooking table in a lower position than the kitchen table. CONSTITUTION:A cabinet 4 of the lower part of a cooking table 1 is placed in a position between kitchen tables 10, 20, and thereafter, an overhang part 2a of a top board 2 of the cooking table 1 is fitted into each opposed groove 15, 25 of the kitchen tables 10, 20, and this top board 2 is allowed to slide until it becomes a prescribed position. By a simple work for only fitting the overhang part 2a of top board 2 and the grooves 15, 25 to each other, they can be attached surely. Also the cooking table 1 is placed in a lower position by a thickness portion obtained by subtracting width of each notch 13, 23 from thickness of its top boards 12, 22 than the kitchen tables 10, 20 provided on both its left and right sides, therefore, at the time of cooking, an excessive burden is not applied to an arm, and the work can be executed easily.
Patent JP-H05175370-A (JP)
Title: Epoxy resin molding material for sealing electronic component
Inventor: HAGIWARA SHINSUKE
IPC: H01L23/29
Filed: 1991-12-25
Abstract: PURPOSE:To obtain an epoxy resin composition excellent in high Tg and reflow resistance by blending a specific epoxy resin having the naphthalene skeleton as the base resin. CONSTITUTION:A material comprises an epoxy resin represented by a formula, a phenolic novolak resin, and an inorganic filler of volume 60% or more. The epoxy resin has a naphthalene skeleton. This resin can be synthesized by epoxidizing a resin having dihydroxynaphthalen and naphthol as materials, which is obtainable by reacting them on a formaldehyde under an acid catalyst. The higher the ratio of the dihydroxynaphthalene, the higher become the glass transition temperature and the strength against higher temperatures. Also, the properties of the reflow cracking resistance become excellent. The equivalent ratio between the epoxy resin and the phenol resin should preferably be within a range of 0.8 to 1.3 from the viewpoint of the properties of setting, heat resistance, and the like.
Patent JP-H03203304-A (JP)
Title: Wave absorbing magnetic particle for tv frequency band
Inventor: YAMAMOTO TAKESHI
IPC: H01Q17/00
Filed: 1989-12-29
Abstract: PURPOSE:To facilitate the control of resonance frequency while improving the workability by a method wherein an indispensable impurities in specific composition are used as the title wave absorbing magnetic particles for TV frequency band. CONSTITUTION:ZnO exceeding 14% and not exceeding 35%, Fe2O3 exceeding 30% and not exceeding 55%, Fe2O3%/(Fe2O3%+ZnO%) exceeding 0.60% and not exceeding 0.75% in atomic composition ratio and indispensable impurities are employed as the title wave absorbing magnetic particles for TV frequency band so that the saturated magnetism M may be lowered thereby enabling the resonance frequency to be controlled at the optimum value a little less than the TV frequency. Furthermore, the large size wave absorbent can be easily formed so that the deterioration in the wave absorbency due to the gap between panels may be reduced.
Patent JP-H05170166-A (JP)
Title: Rear derailer for bicycle
Inventor: NAGANO MASASHI
IPC: B62M9/127
Filed: 1991-12-26
Abstract: PURPOSE:To reduce the action resistance by a speed change action wire for a light action and effectively utilize the speed change action wire for the suppressing member of chain vibration in a rear derailer for a bicycle moving a chain re-engaging ring. CONSTITUTION:An outer connection section 15 connecting the outer wire 9b of a speed change action wire 9 is provided on a supporter 4, an inner connection section 13a connecting the inner wire 9a of the speed change action wire 9 is provided on a rocking link body 3, the speed change action wire 9 is directly guided to a derailer from its front, and it can be interlocked with a quadruple link system R constituted of a fitting bracket body 1, rocking link bodies 2, 3, and the supporter 4. The outer wire 9b of the speed change action wire 9 can apply the vibration suppressing damper action to the derailer while the fastening position by a vehicle body frame F serves as the reaction point and the connection position of the supporter 4 serves as the action point to the derailer.
Patent JP-2000173399-A (JP)
Title: Click mechanism of rotary operation type electric parts
Inventor: NOMURA AKIHISA
IPC: H01H19/20
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce generation of noise at the time of clicking by integrally providing an engaging member made of synthetic resin with a spring plate, integrally providing both ends of the spring plate with a support member made of synthetic resin, and press contacting the support member to a retaining member against the press contact of the engaging member to an uneven surface part. SOLUTION: A semi-cylindrical part 6a of an engaging member 6 slides on the outer circumference of a rotary plate 5 while rotating together with the plate 5 according to rotary operation. Since the member 6 is elastically energized to press contact with the outer circumferential part of the plate 5 by a spring plate 7, operation force required for rotating a rotary shaft 2 varies when the part 6a engages with each uneveness part 5a sequentially so that a clicking feeling is sensed by an operator through the shaft 2. Then the member 6 moves following the part 5a, the plate 7 repeats bending and support members 8 provided on both ends of the plate 7 slide and vibrate on a support part 3b of a retaining member 3. However, generation of noise is extremely small since the support member 8 is made of resin.
Patent JP-H03203288-A (JP)
Title: Formation of via
Inventor: SUZUKI HIRONOBU
IPC: H05K3/40
Filed: 1989-12-28
Abstract: PURPOSE:To prevent a gap at the interface of a via from being produced and to prevent the via from falling off by a method wherein a particle of a prescribed diameter is sprayed by using the compressed air of a prescribed pressure and a conductive material and a metal film which have adhered to the surface and the rear of a ceramic substrate are removed before a polishing process. CONSTITUTION:After a melting and immersion process, a metal film 3 and a conductive material 4 are removed by a removal process in which a particle 5, of a prescribed particle diameter D, composed of a hard material crashes against the surface and the rear 1A, 1B of a ceramic substrate 1 by blowing a gas of a prescribed pressure P; a polishing process is executed. The metal film 3 and the conductive material 4 are removed while the particle 5 crashes; the metal film 3 and the conductive material 4 are removed actually by plastic deformation and fracture; the conductive material 4 is removed be exerting a tensile stress and a shearing stress on a worked face. Thereby, it is possible to prevent a gap from being produced between a via 6 and a through hole 2 and to prevent the via 6 from falling off.
Patent JP-2001158176-A (JP)
Title: Heat sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/337
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To develop a heat sensitive recording material having excellent color developability and excellent preservability with a small skin fog by a heat. SOLUTION: In the heat sensitive recording material comprising a heat sensitive color developing layer containing a normally colorless or hypochromic color developable compound, a developable compound color developable when heated and a sensitizer as essential components on a support, as the color developable compound, a 3-dipentylamino-6-methyl-7-anilinofluoran is contained, as the developable compound, a 2,4'-dihydroxydiphenylsulfone and a compound represented by formula (1), (wherein R1 is a <=4C alkyl group or cyclohexyl group, R2 is <=4C alkyl group) is contained, and as the sensitizer, a 1,2-bis(phenoxymethyl)benzene is contained.