baber/WOPTO huggingface dataset:
Patent JP-H0298039-A (JP)
Title: Post sealing part of sealed lead-acid battery
Inventor: SANO AKIHIKO
IPC: H01M50/172
Filed: 1988-10-04
Abstract: PURPOSE:To make the amount of an adhesive and the thickness of a battery constant and to increase the creeping resistance of electrolyte in a post by heat-bonding a frame and a film in the upper part of a post sealing part when the film and the frame are heat-bonded. CONSTITUTION:A film fixing part 3 installed in the form of wing in the upper part of a post sealing part is heat-bonded with a film when the circumference of a frame 2 is heat-bonded with the film 5. Since the volume of an adhesive pot 4 in the post sealing part can be made constant, the amount of an adhesive is made constant and the thickness of a battery is also made constant. Electrolyte creeping resistance in a post 1 is increased and the reliability of a battery is enhanced.
Patent JP-S60143247-A (JP)
Title: Harmonic gear device
Inventor: KIRIYUU YUUICHI
IPC: F16H49/00
Filed: 1983-12-29
Abstract: PURPOSE:To eliminate backlash by integrally and continuously constructing a deflection generating member, a boss, and a flexible cylindrical body, in a harmonic gear device having a joint for a deflection generating member. CONSTITUTION:A flexible cylindrical body 21 is connected to a boss 22 having a deflection generating member 2 connected to one end thereof and a rotary shaft 1 connected to the other end thereof. The flexible cylindrical body 21 having a sufficiently thin wall is capable of flexibly deforming in radial direction so as to absorb deviations in the degrees of concentric and coaxial properties produced upon assembling between the deflection generating member 2 and the boss 22. The flexible cylindrical body further has very high rigidity in the rotating direction. Hereby, any backlash of the flexible cylindrical body 21 being a joint can be eliminated.
Patent JP-H05125-A (JP)
Title: Bending operator for endoscope
Inventor: NAKAMURA GENICHI
IPC: A61B1/00
Filed: 1991-09-03
Abstract: PURPOSE:To enable water proofing with a smaller size by providing a watertight cover on the top surface of a switch adapted to be turned ON as a pad is inclined to improve the operability of a bending operation switch of an endoscope. CONSTITUTION:A through-hole 33 is cut at the center of a cross-shaped groove 32 and through holes 35 having steps 34 respectively are cut at cross ends of the groove 32. An elastic cylindrical keep member 42 which has a flange with a disc 41 bonded securely on the bottom thereof is provided liquidtight in the center through-hole 33 and the center through hole 33 is sealed up. One elastic cross-shaped sheet 3 is bonded securely on the bottom surface of the cross- shaped groove 32 leaving the through hole 33 and the through-hole 35 housing a contact is sealed up liquidtight with the sheet 43. A cross-shaped pad 44 is mounted on the cross-shaped groove 32 free to detach. Thus, the use of the sheet 43 enables the waterproofing thereby achieving a smaller size as bending operation switch 19.
Patent JP-S60136678-A (JP)
Title: Water-amount regulating cock
Inventor: YAMABE KATSUYUKI
IPC: F16K21/16
Filed: 1983-12-23
Abstract: PURPOSE:To prevent a valve shaft and a water metering function part from being applied with load even in erroneous operation by preventing the turning of a cam to the opposite direction to the water-amount setting side at water cutting-off position and suppressing the contact with a valve shaft. CONSTITUTION:In a water-amount regulating cock in which an opening and closing valve V1 in a flow passage is maintained in the opened state through a water-amount metering function part A until a set amount of water can be obtained and said set amount is set by an operation part, a cam 25 for raising and lowering the valve shaft of the opening and closing valve V1 is installed onto a cam shaft 22 engaged with the operation part so as to be revolved within a certain angle range, providing a certain amount of play, and the direction of the revolution of the cam shaft 22 is reversed in setting the amount of the discharged water and in metering the amount of water in the water metering function part, and the contact between a valve shaft 15 and the peripheral surface of the cam is suppressed at water cutting-off position, and a stopper 33 for preventing the revolution of the cam shaft 22 in the reverse direction to the water- amount setting side is installed. Therefore, the valve shaft 15 and the water metering function part are not applied with load even in erroneous operation.
Patent JP-2000064349-A (JP)
Title: Construction machine
Inventor: MAEKAWA KIYOAKI
IPC: E02F9/00
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To conduct the intake of an engine adapted to various work environment by changing the direction of an outside-air introducing pipe for an air cleaner. SOLUTION: The inside of an engine room 15 is partitioned into an engine room, an outside-air introducing room 17 and a cleaner housing room 18 by partition plates 11, 12, 13. A communicating hole 12A is bored to the second partition plate 12, and a partition plate 23 having a communicating hole 23A is installed into the cleaner housing room 18 and a dust separating room 24 is parted, and a communicating hole 9A is bored to the top-face cover 9 of the machine room 15.  The outside air is introduced from the outside-air introducing room 17 at the time of the sideway direction, introduced from the dust separating room 24 at the time of the downward direction and induced from a pre-cleaner connected at the front end of the outside-air introducing pipe 26C at the time of the upward direction by changing the direction of the outside- air introducing pipe 26C by using a supporting band 28, on which an air cleaner 25 is mounted, in response to work environment.
Patent JP-H0196043-A (JP)
Title: Method for controlling physical property of granular foam glass and granular foam glass manufactured by this method
Inventor: ITAMI HIROSHI
IPC: C12M3/02
Filed: 1987-10-06
Abstract: PURPOSE:To obtain granular foam glass having precisely controlled specific gravity and median pore diameter by immersing granular foam glass having small moisture content in water or alkaline soln. to dissolve out soluble alkali component. CONSTITUTION:The graph showing the relationship between specific gravity and median pore diameter is obtd. in advance, using particle size of the material for the foam glass as parameter, and then, the graph concurrently providing the desired specific gravity and median particle size, is obtd. By using the glass material having the particle size corresponding to the graph, and by calcining under the same condition that the graph is obtd., the granular calcined foam glass having the small moisture content and desired specific gravity or median pore diameter, is obtd. Thereafter, the glass is immersed in water or alkaline soln. (e.g. Na2CO3 aq. soln.) to dissolve out the soluble alkali component from the surface layer and foam wall of the foam glass, by regulating temp., pH and immersion time, and its median pore diameter or specific gravity is controlled by controlling the moisture content.
Patent JP-H1078295-A (JP)
Title: Heat exchanger
Inventor: KUBOTA ETSURO
IPC: B21D53/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To maintain a prescribed space between plate-shaped fins and to improve a property of close contact between a flat-shaped heat exchange tube and the plate-shaped fins. SOLUTION: An insertion hole 2 of a plate-shaped fin 1 is formed in the shape of a rectangle practically and standing pieces 10 for maintaining a space are formed in the opposite short sides of this insertion hole 2. Thereby insertion of a flat-shaped heat exchange tube 3 into the insertion hole 2 of the plate- shaped fin 1 is facilitated and a prescribed space is maintained between the plate-shaped fins 1 by the standing pieces 10 for maintaining the space.
Patent JP-H03113127-A (JP)
Title: Drive transmission device
Inventor: KOBAYASHI MASAHIKO
IPC: F16D13/08
Filed: 1989-09-26
Abstract: PURPOSE:To eliminate the drive due to the erroneous operation revolution of a rotary shaft in the clutch released state by installing a driven member in integrally rotatable manner onto a rotary member, installing a driving member coaxially with the rotary shaft onto a shaft separated from the rotary shaft and by installing a clutch between the driving member and the driven member. CONSTITUTION:A clutch 5 for connecting or releasing a gear 4 as driving member for a shaft 3 and a disc 2 which is fixed in integrally rotatable manner on a rotary shaft 1 is provided between them. In the clutch 5, a coil spring 6 is tightened or spread when a driving member 7 attracts or releases a disc 9, and a driving power is transmitted or cut off. A radial load is applied onto the shaft 3 from the gear 4 by the driving power applied onto the gear 4, and a frictional force between both is increased, and a driving power is applied onto the shaft 3. Since the shaft 3 is installed in separated manner from the rotary shaft 1 and immovable manner, transmission of the driving power from the shaft 3 to the rotary shaft 1 is prevented, even if the shaft 3 is erroneously applied with a driving power when the clutch 5 is in released state.
Patent JP-H1175500-A (JP)
Title: Bundle drawing apparatus for combine harvester
Inventor: TANAKA TADAHIDE
IPC: A01F12/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a problem in which a bound bundle is dropped on the surface of a field and the position of the bundle is collapsed in a combine harvester for arranging a knotter at the rear of a machine body and insulating a bundle drawing apparatus at the rear part of the knotter. SOLUTION: The receiving side of a transporting body 67 of a bundle drawing apparatus 65 is installed with laying the front low and the rear high according to the delivery direction by a knotter 40. The transporting direction of the transporting body 67 is vertical downward. The end part of the rear part of the transporting body 67 is arranged lower than the starting part of the transporting body 67 and the transportation distance is lengthened. The transporting body 67 is composed of a chain or a belt 84 and projections are made at fixed intervals on the chain or the belt 84.
Patent JP-H10106043-A (JP)
Title: Optical disk and its manufacture
Inventor: YAMAGUCHI KENICHI
IPC: G11B7/24097
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To correct the deviation of the centroid of an optical disk. SOLUTION: The circumferential position B and magnitude of unbalance due to the mass eccentrity of the optical disk 1 manufactured in a normal process are detected. The position B is detected as an angle M with respect to a reference line A provided in the radial direction of the optical disk 1 Next, the mass eccentricity of the optical disk 1 is corrected by adding a weight 2 for negating the detected unbalance. At this time, the mass eccentricity is easily and accurately corrected if balance is achieved by adding the weight on the radius C including a point which is symmetric with the deviated positon of the center of gravity with respect to a central point 0 of the optical disk 1.
Patent JP-H04130287-A (JP)
Title: Underwater sound-absorbing body
Inventor: OTA KAZUHIDE
IPC: G10K11/162
Filed: 1990-09-20
Abstract: PURPOSE:To enable reflection sound wave to be reduced by allowing an air bubble to be included into a base material with nearly the same intrinsic impedance as that of water for hardening. CONSTITUTION:When a base material 12 with nearly the same intrinsic impedance rhoc (rho and c indicate density and sound speed) as that of a water 15 is being melted, an air bubble 13 is contained and is hardened, thus forming a structure where the air bubble 13 is enclosed inside. This underwater sound absorbing body 11 is changed into a specified shape, is mounted to a wall surface 14, and is positioned within the water 15. Then, since a proper impedance rho c of the base material 12 and the water 15 is nearly equal, an incidence wave P1 entering the base material 12 is not reflected on a boundary surface and is transmitted. Then, this transmission wave P2 advances while exciting gas column vibration as a gas body of the air bubble 13, is reflected on a wall surface 14, and becomes a reflection wave P3. Also, this reflection wave P3 excites vibration of the air bubble 13 and become a reflection wave P4 into the water 15. Vibration of the air bubble 13 which is excited by sound pressure of the transmission wave P2 and the reflection wave P3 plays a role of absorbing sound wave energy so that the reflection wave P4 into the water 15 becomes smaller than the incidence wave P1.
Patent JP-H0298816-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIMURA JUNICHI
IPC: C09D175/04
Filed: 1988-10-05
Abstract: PURPOSE:To obtain the high-density magnetic recording medium which has an excellent overwrite characteristics and durability by using specific inorg. particles as a polishing material and selecting the film thickness of a specific magnetic layer. CONSTITUTION:The inorg. particles to be used as the polishing material of the magnetic recording medium constituted by forming the magnetic layer by applying magnetic hexagonal ferrite particles together with a binder resin and the inorg. particles are preferably the particles of >=6 Mohs' hardness; for example, Al2O3 (>=9 Mohs' hardness), TiO (6 the same), TiO2 (6.5 the same), SiO2 (7 the same), SnO2 (6.5 the same), Cr2O3 (9 the same), etc. The inorg. particles are of 0.2 to 0.8mum average particle size. The durability is poor in case of <0.2mum average particle size and the output characteristic is poor in case of the average particle size larger than 0.8mum. Further, the inorg. particles are required to have the grain size distribution in which the ratio of the inorg. particles having >=1.5mum particle size is <=20wt.%.
Patent JP-S60133640-A (JP)
Inventor: RICHIYAADO EBAN SUKURATSUKU
IPC: H01J29/04
Filed: 1984-11-27
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-2000080666-A (JP)
Title: Execution method for underground tank
Inventor: YAMAZAKI AKIRA
IPC: E02D29/045
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To stably lift a roof upward with the force of water and attain work safety by constructing the roof on the bottom section side of a tank, then feeding water into the tank, lifting the roof to the prescribed portion with the buoyancy applied to an air layer above the water, and fitting the roof to the upper section of the tank. SOLUTION: Water W is fed into an underground tank 2 by a pump 25a, and the water W is filled from the bottom section of the underground tank 2 through the gap on the outer periphery from above a roof 6. When air is force-fed to the lower side of the roof 6 by a compressor 24a, an air layer is formed in the range surrounded by a partition frame 22 on the inside of the roof 6, and buoyancy is generated on the roof 6 by the air layer. When water W is fed into the underground tank 2 by the pump 25a, the roof 6 is gradually lifted as the quantity of the water W is increased. The outer periphery of the roof 6 is towed by wires 27a, the deflection in the peripheral direction of the outer periphery of the roof 6 is regulated by guide sections, thus the roof 6 can be lifted in the nearly horizontal state.
Patent JP-S60138997-A (JP)
Inventor: MORITA YUKIO
IPC: H05K9/00
Filed: 1983-12-26
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-H03115340-A (JP)
Title: Polyethylene resin composition
Inventor: FUJITA YOSHIHARU
IPC: C08L31/04
Filed: 1989-09-29
Abstract: PURPOSE:To prepare a polyethylene resin compsn. excellent in the flexibility and blocking resistance and useful for a packaging container, foot rubber pad material, etc., by compounding a low-density polyethylene, an ethylene-based copolymer, and a hydrogenated block copolymer in a specified ratio. CONSTITUTION:The title compsn. is prepd. by compounding: 90 pts.wt. low- density polyethylene; 5 pts.wt. or higher ethylene-based copolymer contg. 2-35wt.% vinyl acetate or alpha,beta-unsatd. carboxylic acid ester; and 5-50 pts.wt. hydrogenated block copolymer which comprises at least one polymer block contg. 50wt.% or higher vinyl arom. compd. and at least one polymer block contg. a conjugated diene compd. and in which 80% of the unsatd. groups derived from the conjugated diene compd. have been satd.
Patent JP-H09134960-A (JP)
Title: Manufacture of semiconductor device
Inventor: BERUNHARUTO POOSHIENRIIDAA
IPC: H01L21/28
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the automatically aligning pile bit line contact of a semiconductor device, making use of a sacrificed polysilicon molding built-in bolt. SOLUTION: First, sacrificed polysilicon is deposited on a spacer dielectric film 3, and then the polysilicon is patterned. The polysilicon film is charged into a sacrificed mold for a bit line contact built-in bolt. Furthermore, middle of line(MOL) oxide layer 6 is deposited on the polysilicon, and the MOL oxide layer 6 is flattened by chemical-mechanical polishing(CMP). Then, the polysilicon is etched, and the spacer dielectric film 3 is etched to form an automatically aligning bit line contact.
Patent JP-H07100599-A (JP)
Title: Production of metal and alloy strip
Inventor: SATO YUICHI
IPC: B22D11/06
Filed: 1993-10-07
Abstract: PURPOSE:To ena0ble production of a rapidly solidified strip thick in thickness and effective as the material for iron core in a power transformer, etc., in the industrial scale. CONSTITUTION:The metal strip thick in thickness is stably produced for a long time by using a nozzle having two opening holes and >0.8mm-2.0mm length in the shifting direction of a colling base plate far each opening hole and setting the other producing factors to prescribed conductions.
Patent JP-S63108988-A (JP)
Title: Laser beam machine
Inventor: OKABE JIRO
IPC: B23K26/08
Filed: 1986-10-24
Abstract: PURPOSE:To uniformly machine an object to be machined with a solid shape such as shape steel, a square steel pipe, etc., with high accuracy by providing a positioner which holds the object to be machined of a shape and is turnable with its axis as a center to the inlet side of the lower part of a table so that it can be allowed to rise and fall. CONSTITUTION:The object to be machined of a plane is mounted on a table 4 and machined by a laser beam which is emitted downward from a laser beam projection port 8 of a laser oscillator 7 loaded on a movable carriage 6 on a movable frame 5 which is movable in the directions of an X axis and a Y axis respectively and converged by a laser torch 9. When the object to be machined is channel steel, for instance, the table 4 is moved is moved in an arrow direction in figure and the positioner 10 is exposed and lifted by a cylinder 12. Then, both ends of the channel steel 25 are adsorbed on holding jigs 16 and 18 and a chuck 17 is moved along a supporting member 13 and fixed with a clamp 23 to machine the web of the channel steel 25. Next, a turning mechanism 15 is turned by 90 deg. and the shape steel 25 is turned and machined in the same way with a flange top face and further, the shape steel 25 is turned by 180 deg. and machined.
Patent JP-H04130382-A (JP)
Title: Self-diagnostic and self-repairing system for image formation device
Inventor: TOMIYAMA TETSUO
IPC: G03G21/00
Filed: 1990-09-21
Abstract: PURPOSE:To recover a fault by diagnosing a faulty state by measuring state data and inputting the data, and instructing an operation to perform recovery. CONSTITUTION:Information from plural sensors 1a, 1b, and 1c are amplified by an amplifier circuit 2, and are converted to digital signals by an A/D conversion circuit 3, and are converted to three normal, high, and low symbols at a digital signal/symbol conversion part 11. The presence/absence of the fault is discriminated and diagnosed by comparing those symbols with fault diagnostic knowledge stored in a target model storage part 14, and the state of result is outputted. Recovery work is outputted from a recovery planning part 15. The recovery work is converted to the digital signal at a symbol/digital signal conversion part 16, and furthermore, it is converted to an analog signal at a D/A conversion circuit 4, and is supplied to an actuator control circuit 5. Plural actuators 6a, 6b, and 6c are selected and operated based on the signal of the circuit, and the recovery work is executed.
Patent JP-H1077746-A (JP)
Title: Device for peeling off paint film on external wall and chipping and cutting concrete
Inventor: TSUJITA MASAHIKO
IPC: B05D3/12
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To reduce operation manhour and cost by providing a high pressure pump holding water of a fresh water tank in a high pressure tank through a calorifier, and a hose provided with a gun on the extreme end for peeling a paint film, on the loading platform of a vehicle body. SOLUTION: A fresh water tank 4 taking outer water therein from faucet ports 2, 2 through a filter 3, and a compressor 10 and high pressure pumps 5, 5 for holding hot water in a fixed pressurized state in high pressure tanks 7, 7 from calorifiers 6, 6 through pressure regulating valves, are respectively provided on the loading platform 1 of a truck. Hoses having nozzles on the extreme ends are received in gun devices 8, 8. A muddy water processing device 12 collecting muddy water and processing to separate sludge is provided with a sludge tank 12a, a submergible pump 12b for drawing up, a PH modulator, and the like. An operator operates the gun so as to peel off a paint film on a wall. Consequently, generation of dust and vibration of noise can be reduced, the burden on the operator can be lightened, and the worked face can be prevented from injuring.
Patent JP-H0196538-A (JP)
Title: Detecting and deciding method for pin hole flaw of pure water filter
Inventor: HACHIKAKE YASUO
IPC: G01N21/894
Filed: 1987-10-08
Abstract: PURPOSE:To simplify the title detection and decision by radiating a laser beam to an action film, calculating a ratio of the action film left at the bottom of a pin hole to the thickness of the action film by a specific expression from the variation of the transmission light quantity and deciding a flaw. CONSTITUTION:A laser beam 4 whose intensity makes a Gaussian distribution is projected vertically to the surface of an action film 1, and a transmission light is received by the reverse side of the film 1. Subsequently, a signal voltage ratio S of the light quantity P2 transmitted through a part where a pin hole 3 exists, to the light quantity P1 transmitted through a part where the pin hole does not exist is detected. Next, the ratio S is decided to be equal to the increase (k) of the transparency of the film 1 by the pin hole, and from an action film transparency T of no flaw measured in advance, the ratio of thickness delta2 of a film of the bottom of the pin hole 3 to the thickness delta1 of the film 1 by an expression logkT/logT=delta1/delta2=n, and when it is smaller than a prescribed number N, the pin hole 3 is decided to be a flaw.
Patent JP-H02148224-A (JP)
Title: Scheduling of time starting task
Inventor: DEBUIDO YUU SHIYOOTAA
IPC: G06F9/48
Filed: 1989-09-29
Abstract: PURPOSE: To simultaneously process two distributed application programs by issuing an assignment verb to a virtual computer(VM) pool management program of a higher-order processor. CONSTITUTION: One part A of distributed application programs is stored in a terminal 21, and the other part B is stored in host systems 23 and 25. When the part A of distributed application programs issues the assignment verb, pool management programs of host systems scan the item of a control block indicating virtual computers in a VM loop to find available virtual computers, and parts A and B of distributed application programs have conversations. Thus, two distributed application programs issued from the same terminal are not prevented from being processed in series in one virtual computer in host systems because two distributed application programs executed in parallel from the single terminal are assigned to different VM computers.