baber/WOPTO huggingface dataset:
Patent JP-H0935740-A (JP)
Title: Lead-acid battery
Inventor: SAKAMOTO HIROSHI
IPC: H01M10/16
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To make a ridge arranged in a battery container bottom in order to ensure a space for accumulating a fallen off active material in a battery container bottom unnecessary, and prevent partial accumulation of the fallen off active material in a specific position in a clad type lead-acid battery. SOLUTION: A foot part 11 protruded downward and a projection 12 projecting from the electrode plate surface are discontinuously formed in a lower insulating continuous seating 10 for insulating the lower part of a clad type cathode plate 4. An electrode group is constituted by placing the lower part of a paste type anode plate 3 on the projection 12 for supporting, and housed in a battery container 2 to assemble a lead-acid battery. A space is ensured between the lower part of the electrode plate group and the bottom of the battery container. For example, the foot 11 and the projection 12 are separately arranged in two portions in the lower insulating continuous seating 10.
Patent JP-H0931295-A (JP)
Title: Low-volatile drippable flame-retardant resin composition excellent in thermal resistance
Inventor: NISHIHARA HAJIME
IPC: C08K5/523
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition that does not develop mold deposits even when subjected to long continuous molding and excels in rigidity, impact strength and fluidity. SOLUTION: This resin composition comprises (A) 65-98 pts.wt. of a rubber- modified styrene-based resin, (B) 1-15 pts.wt. of a polyphenylene ether, and (C) 1-20 pts.wt. of an aromatic phosphoric ester of the formula ((a) to (c) are each 1 to 3; R<1> to R<3> are each H or a 1-30C hydrocarbon, and total no. of C in substituent groups R<1> -R<3> is 12-25 in average as in the whole compound; preferable examples of the component (C): bisnonylphenyl phenylphosphate, nonylphenyl t-butylphenyl phenylphosphate, etc.). The component A is the main component which retains strength of moldings, the component B improves thermal resistance and flame retardancy, and component C is a flame retardant that acts as dripping accelerator in burning.
Patent JP-S6346377-A (JP)
Inventor: FUJIOKA SADAKAZU
IPC: F26B17/14
Filed: 1986-08-11
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-S5987023-A (JP)
Title: Adjustment of operation for continuous sodium-limestone fluegas desulfurization method
Inventor: UIRAADO ROORENSU BOWAADO JIYUN
IPC: B01D53/34
Filed: 1983-10-12
Abstract: A method of controlling the continuous operation of the absorption and regeneration processes of a sodium-limestone double alkali flue gas desulfurization system, in which measurements of absorber effluent solution pH or flow diverted for regeneration are used as the primary control parameter governing the limestone addition rate.
Patent JP-2000347801-A (JP)
Title: Bottom part tilt type mouse and track ball device
Inventor: YOSHIHARA KENTARO
IPC: G06F3/0354
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To switch one device between a mouse and a track ball. SOLUTION: The bottom part A of the arrangement part of the ball 2 of a mouse main body 1 is tilted increasing the gap with an operation base surface 8 in the forward external extension direction and this tilt makes it possible to use the device an both a mouse and a track ball. The ball 2 is rotated with the underpart of a finger for operation and its rotation is transmitted to the rotary shaft of rotary blades 3, so that the amount of movement of the ball 2 is detected.
Patent JP-H0854255-A (JP)
Title: Electric conductive mechanism
Inventor: KOBAYASHI TOMOAKI
IPC: G02B7/04
Filed: 1994-08-11
Abstract: PURPOSE:To facilitate the positioning of the electric conductive member and an electric contact and to achieve a simplification of assembling by providing a non-electric conductive part of another electric conductive member with a conductive part of at least one electric conductive member. CONSTITUTION:A cord plate 80 has a group of electric conductive members 81 and 82 and a group of those 83 and 84 as formed on an insulation substrate 801 being separated from each other in the direction of relative movement thereof. On the other hand, electric contacts 851 and 852 and 871 and 872 corresponding to the members 81-84 are fixed on focus adjusting pieces 35a and 35b to have a continuity with a lead. A boundary position of zones 4 and 5 to be detected with the member 82 is detected with a conductive land part 823 provided between conductive land parts 841 and 842 of the member 84. In the land part 823, a switching rim part 823b coincides with the boundary of the zones 4 and 5 while a switching rim part 823a is separated from the rim part 823b so as not to be interfered with the land part 823. On the other hand, the switching rim part 821a is offset within the zone 4 from the boundary of the zones 4 and 5.
Patent JP-H0353886-A (JP)
Title: Production of optically active 3-chloro-1,2-propanediol and its ester
Inventor: ITO MICHIO
IPC: C12P7/18
Filed: 1989-07-21
Abstract: PURPOSE:To easily produce 3-chloro-1,2-propanediol and its ester having high optical purity at a low cost by mixing an enantiomer mixture of 3-chloro-1,2- propanediol with a specific compound and reacting the obtained mixture with a hydrolase. CONSTITUTION:The objective 3-chloro-1,2-propanediol and its ester having excellent optical activity and suitable for pharmaceuticals, etc., can be produced by mixing a mixture of 3-chloro-1,2-propanediol enantiomers with a compound of formula I or II (R1 is 1-18C alkyl, etc.; R2 is 1-6C alkyl, etc.), reacting the mixture with a hydrolase (preferably a lipase produced by a microorganism of genus Aspergillus, etc.) and esterifying the hydroxyl group.
Patent JP-H0476076-A (JP)
Title: Emulsion coating composition improved in stain resistance
Inventor: INAGAKI HATSUO
IPC: C09D5/02
Filed: 1990-07-18
Abstract: PURPOSE:To obtain a water-based, emulsion coating composition which is improved in durability and can be applied to substances which have conventionally been coated with solvent-type coating materials by employing, in combination with a pigment, a resin obtained from a prescribed amount of a specific emulsion resin and a prescribed amount of a specific liquid epoxy resin as a vehicle. CONSTITUTION:100 parts, by weight, of emulsion resin which can be obtained by copolymerizing 1 to 10wt.% tertiary amino-containing acrylic monomer (e.g. dimethylaminoethyl methacrylate) and a polymerizable vinyl mononer (e.g. methyl methacrylate, methacrylic acid) copolymerizable with the emulsion resin and comprising at least one of (meth) acrylic acid (ester) and styrene are subjected to copolymerization in the presence of a polymerization initiator (e.g. sodium persulfate), is compounded with 5-20 parts, by weight, of a liquid epoxy resin containing two or more glycidyl group in a molecule and having an epoxy equivalent of less than 500 (e.g. disphenol A diglycidyl ether) for cross linking thus obtaining a resin. The so-formed resin is incorporated into a coating composition as a vehicle together with a pigment (e.g. TiO2).
Patent JP-H0475393-A (JP)
Title: Laser device
Inventor: MIYASHITA SATORU
IPC: H01S3/0915
Filed: 1990-07-18
Abstract: PURPOSE:To obtain a laser device which emits laser light at high energy efficiency by applying reflection preventing coating or reflection preventing machining on the surface of a doped quartz glass tube. CONSTITUTION:In a laser device, a YAG rod 1 is surrounded with a quartz glass tube 4, and cooling water 6 is made to flow. The surface of a xenon flash lamp 2 is surrounded with chromium-doped quartz glass tube 5 on the surface of which reflection-preventing coating is applied, and the cooling water 6 is made to flow. The reflectionpreventing coating comprising three layers is applied on the chromium-doped quartz glass by vapor deposition. Then, the reflectivity is suppressed to 0.5% or less over the broad wavelength range. When the light emitted from the xenon flash lamp passes through the chromium-doped quartz glass tube on which the reflection-preventing coating is applied, the light whose wavelength is longer than 600nm is not attenuated. Only the light having the short wavelength is effectively converted into the fluorescence of the glass tube, and the luminance in the wavelength region of 700-850nm is doubled. As a result, the light from an exciting light source and the fluorescence from the quartz glass tube are effectively cast on a laser medium, and the laser light is obtained at high energy efficiency.
Patent JP-S6250765-A (JP)
Title: Electrophotographic sensitive body
Inventor: EHASHI SHIGEYUKI
IPC: G03G5/06
Filed: 1985-08-30
Abstract: PURPOSE:To obtain the titled body having improved properties of the sensitivity and the repeating property and the durability by incorporating at least one of specific hydrazone compds. to a photosensitive layer. CONSTITUTION:The usable hydrazone compd. is shown by the formula wherein /a is an aromatic hydrocarbon, R1 is an alkyl, an aralkyl or an aryl group, R2 and R3 are each an alkyl, an aralkyl, an aryl or a heterocyclic ring group. The titled body is prepared wither by laminating an electrostatic charge transfer substance composed of the hydrazone compd. and an electrostatic charge generating substance composed of a selenium, a selenium alloy and CdS in an one layer on a conductive substrate, or by laminating the electrostatic charge generating layer and the electrostatic charge transfer layer on the conductive substrate respectively. Thus, as the hydrazone compd. is used to the electrostatic charge transfer substance, the titled body having the high sensitivity and less tendency for generating a deterioration due to the repeating use may be obtd.
Patent JP-S6081913-A (JP)
Title: Transversal filter
Inventor: YASUDA HIROSHI
IPC: H04B3/06
Filed: 1983-10-11
Abstract: PURPOSE:To decrease the number of connection pins of a tap coeficient setting element and reduce the tap area by constituting a circuit having the same performance with plural roll-off filters by using shift registers and one resistance block. CONSTITUTION:When a signal SQ from the Q output terminal of an FF15 is at a low level and variable terminsl of switch circuits 171-17n are conneced to A- side fixed contacts respectively, outputs of (n) stages of shift registers 13 are obtained at the movable terminals of the circuits 171-17n. Then, the output of a resistance block 18 which sums up the signals is supplied to sample holding circuits 211 and 212 and the sum signal sampled and held by the circuit 211 is outputted from a terminal 251. On the other hand, when the signal SQ is at a high level and the circuits 171-17n are connected to B-side fixed terminals, the sum signal obtained through the resistance block is supplied to the circuits 211 and 212 and the sum signal sampled and held by the circuit 212 is outputted from a terminal 251.
Patent JP-H09268471-A (JP)
Title: Polyamide yarn for reinforcing material for rubber product and its production
Inventor: CHIYOU INRAI
IPC: D06M101/16
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyamide yarn for a reinforcing material used in a rubber product excellent in fatigue resistance and tenacity reutilization ratio useful as a reinforcing material for the rubber such as a tire cord by which an aqueous emulsion oil agent is applied to a spun yarn in the first stage; a nonaqueous oil agent is applied thereto in the second stage and the relaxation is finally imparted when directly carrying out the spin drawing of a polyamide especially according to a spin drawing working method. SOLUTION: An aqueous oil agent at 2-7wt.% concentration is applied to a spun yarn in the first stage so as to afford 1-5wt.% emulsion pickup(EPU) and a nonaqueous oil agent is then applied thereto in the second stage so as to provide 0.7-1.6wt.% whole oil agent pickup(OPU). The drawing is carried out in the first and second stages and 0.5-4% final relaxation is imparted to wind the yarn when melting a polyamide- based polymer having >=3.1 relative viscosity measured in a 96% sulfuric acid solution and directly carrying out the spin drawing according to a usual spin drawing working method. Since the resultant polyamide yarn has many unevennesses of a striped pattern in the longitudinal direction on the filament surfaces, stress is uniformly dispersed to improve the strength utilization ratio and fatigue resistance.
Patent JP-H0476205-A (JP)
Title: Combined cycle electric power plant
Inventor: FUKUYAMA YOSHITAKA
IPC: F01K23/10
Filed: 1990-07-18
Abstract: PURPOSE:To finely collect heat from a gas turbine system so as to improve heat efficiency by providing a heat exchanger being made to carry out the heat exchange between an exhaust gas flowing to a waste heat recovery boiler from the gas turbine and the high pressurized air being supplied from a compressor. CONSTITUTION:A combined cycle electric power plant comprising a gas turbine system 1 composed of a gas turbine 10, a generator 11 and a compressor 12, a combustor 13 and a regenerative unit 14 which is a heat exchanger, and a steam turbine system 2 composed of a steam turbine 23, a generator 24, a condenser 25 for returning completely expanded steam by passing through the steam turbine 23 to the cold water, a steam generating unit 26 for reheating this cold water, producing high pressure steam, and supplying it to the steam turbine 23. In this case, the heat exchanger 14 is provided to carry out the heat exchange between waste gas flowing to a waste heat recovery boiler 27 of the steam generating unit 26 from the gas turbine and high pressurized air being supplied from the compressor. The heat efficiency of the plant can be greatly improved thereby.
Patent JP-S6168134-A (JP)
Title: Thin film forming device
Inventor: JINGUUJI KANAME
IPC: B01J19/12
Filed: 1984-09-11
Abstract: PURPOSE:To form an excellent thin film in high yield by supplying raw gas, providing a slit for transmitting a laser beam to a reaction chamber which is then evacuated, and forming a purge gas chamber equipped with a laser beam-transmittable window at the outside of the slit. CONSTITUTION:A slit 11 for transmitting a laser beam is provided to a reaction chamber 9 having a raw gas supply system 3 and a waste gas pressure control system 4 for evacuating the raw gas and controlling the pressure, and a purge gas chamber 10 equipped with a laser beam-transmittable window 5 and to be filled with purge gas is formed at the outside of the slit of the reaction chamber. Accordingly, a laser beam 1 can be passed through the transmittable window 5 and the slit 11 and introduced into the reaction chamber 9. Consequently, a thin film having an excellent characteristic can be formed at high speed and in high yield.
Patent JP-S6250541-A (JP)
Inventor: YASUDA TETSUO
IPC: E04B1/62
Filed: 1985-08-29
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。
Patent JP-S6168998-A (JP)
Inventor: MITSUYANAGI NAOKI
IPC: E21D9/06
Filed: 1984-09-13
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-2000019291-A (JP)
Title: Apparatus for aligning nuclear fuel pellets
Inventor: NAKAMURA IKU
IPC: G21C21/02
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To align pellets automatically and efficiently and almost equalize the length of each line by making the apparatus have a measuring machine that measures the length of an array of pellets line on a tray and a pellet pick-up mechanism that moves pellets on the basis of the result of the measurement. SOLUTION: The apparatus for aligning nuclear fuel pellets is provided with a measuring piece 5a, for example, has a measuring machine 5 that can move along a ball screw axis 4 and a pair of holding pieces and includes a pellet pick-up mechanism that can move backward and forward and right and left. Then, the measuring machine 5 is moved on the axis line of a prescribed line of nuclear fuel pellets 2 placed on a tray 1 and the length of the line of pellets is measured by extending the measuring piece 5a. The length of another line is measured in the same way and the line in which pellets are moved and the number of moved pellets are calculated. On the basis of such data, the pellet pick-up mechanism works and pellets move. Consequently, since the hand work for the length of line is saved, it is made possible to reduce the radiation exposure doses of operators.
Patent JP-H1122566-A (JP)
Title: Combustion acceleration auxiliary device for internal combustion engine
Inventor: SUZUKI ISAO
IPC: F02M27/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To arrange fuel molecular structure with extreme infrared radiation emitting action of combustion accelerating medium, and increase fuel consumption rate, by mounting a combustion accelerating auxiliary container to a fuel supply system in an internal combustion engine, and accommodating combustion accelerating medium made of soft-porous ancient-ocean humus in the combustion accelerating auxiliary container. SOLUTION: A combustion accelerating auxiliary container 1 is provided which is mounted to a fuel supply system in an internal combustion engine and has opening 1a in one side, and combustion accelerating medium 2 which composed of soft-porous ancient-ocean humus, ceramic powder, a magnet is accommodated in the combustion accelerating auxiliary container 1. A combustion accelerating auxiliary device with such structure is installed to area where a fuel pipe 11 and a return pipe 12 are mounted in parallel. The opening 1a is sealed with a lid or others in order to prevent rainwater or others from entering into the container. Thus, fuel molecular structure is arranged with extreme infrared radiation emitting actions of soft-porous ancient-ocean humus and ceramic powder, and fuel combustion efficiency can be improved.
Patent JP-H0241247-A (JP)
Title: Pastelike substance printer
Inventor: OTSUKI MISAO
IPC: B41F15/40
Filed: 1988-08-01
Abstract: PURPOSE:To reduce the number of cleanings of a printing mask and to make a printing film pressure uniform by providing an air gap in which pastelike substance is poured in a squeegee, and providing a discharge port at the end of the squeegee. CONSTITUTION:An air gap 2a is provided in a squeegee 2, a discharge port 2b is provided at the end of the side in contact with a printing mask 3, an inlet 2c for pastelike substance 1 is formed in the gap 2a, and connected to a pastelike substance supplying unit 4. Thus, suitable amount of the substance 1 is sequentially extruded from the squeegee 2, continuously printed, the introduction of the substance 1 to the rear face of the mask 3 is reduced, and the number of cleanings of the mask 3 can be remarkably reduced. Even if a thick mask is employed, the substance 1 of the amount matching it can be supplied, thereby performing printing with a uniform film thickness.
Patent JP-H0636547-A (JP)
Title: Cooling structure for disk device
Inventor: SHOJI KOICHI
IPC: G11B33/14
Filed: 1992-07-17
Abstract: PURPOSE:To improve cooling efficiency and to reduce the size of a disk device by boring holes in the negative pressure part and positive pressure part on the inside wall surface of an enclosure, respectively, and providing filters so as to cover these holes. CONSTITUTION:The first hole 22 of the cooling structure of the disk device faces the negative pressure part LP and, therefore, the external air flows from the outside of the enclosure 21 via the first filter 24 in the hole 22 into the enclosure 21. Since the second hole 23 faces the positive pressure part HP, the internal air in the enclosure 21 is released via the second filter 25 in the second hole 23 to the enclosure 21. As a result, the air in the enclosure 21 is exchanged with the external air and the cooling in the enclosure 21 is executed.
Patent JP-H0635296-A (JP)
Title: Electrostatic charging device for image forming device
Inventor: ABE YOSHIAKI
IPC: H01T19/00
Filed: 1992-07-17
Abstract: PURPOSE:To provide an electrostatic charging device in which the state of electrostatic charging potential in the axial direction of a photosensitive body is easily adjusted and for which maintenance work is easily performed. CONSTITUTION:This is the electrostatic charging device for an image forming device, which is arranged in the axial direction near the surface of the photosensitive body 1 and which electrostatically charges the surface of the photosensitive body 1. The electrostatic charging device is provided with an electrostatic charging device main body 11 performing corona discharge, a grid electrode 10 arranged to be separated from the main body 11, a positioning member 12 supporting one end of the grid electrode 10 at a position where a distance from the surface of the photosensitive body 1 is made constant, and an adjusting device 23 supporting the other end of the grid electrode 10 in a state where the distance from the photosensitive body 1 can be adjusted.
Patent JP-H0240548-A (JP)
Title: Apparatus for differential thermal analysis
Inventor: FUKUSHIMA TOYOAKI
IPC: G01N25/20
Filed: 1988-07-30
Abstract: PURPOSE:To protect a detector in coping with the contact of the detector with a heating furnace by disposing a micro power source in the endmost part of the heating furnace and by connecting a temperature difference measuring circuit and a microcomputer to the detector so as to control the drive of the heating furnace. CONSTITUTION:A detector 8 makes an electromotive force in proportion to an ambient temperature generated between a platinum conductor 9 and platinum- rhodium conductors 10, 11 and amplified 17, 18. In order to put a reactor 3 of a heating furnace 1 on the detector 8, a motor 16 is driven and thereby the furnace is lowered together with a cover 2. When some part of a radiating fin 6 in the lowermost part of the cover 2 comes into only a little contact with the detector 8 on the occasion, a voltage of either of the amplifiers 17 and 18 varies in that moment. An output of this variation is monitored periodically by a microcomputer 20 through a temperature difference measuring circuit 19. When an output of the amplifier 17 or 18 shows an abnormal value, the motor 16 is stopped or inverted immediately through the computer 20 and an instruction for correction of the position of the heating furnace 1 by a stop of lowering or a rise thereof is given to an operator.
Patent JP-H0831237-A (JP)
Title: Electromagnetic wave shield matrial to be wound on cable
Inventor: YAMAUCHI GORO
IPC: H01B7/18
Filed: 1994-07-21
Abstract: PURPOSE:To interrupt the electromagnetic waves leaked from a cable and remove the interference of electromagnetic waves from outside by forming an electromagnetic shield layer in a flexible sheet material to be wound round a cable. CONSTITUTION:An electromagnetic shield material 10 is made of soft and flexible sheet material 1 to be wound around a cable. For the sheet material 1, a pair of soft and flexible resins 3 and 4 are used. An electromagnetic shield layer 2, where soft magnetic powder 5 is dispersed equally, is caught and stacked between the resin sheets 3 and 4. Adhesives 7 and 8 are applied on the faces to contact of the soft magnetic powder 5 of the resin sheets 3 and 4. Both ends of the sheet materials 1 are stitched together, using a joining means 9 such as a fastener, etc. Hereby, electromagnetic shield effect can be obtained easily.