baber/WOPTO huggingface dataset:
Patent JP-S61289947-A (JP)
Title: Method and apparatus for continuous casting of clad ingot
Inventor: TERAGUCHI AKITOSHI
IPC: B22D11/00
Filed: 1985-06-14
Abstract: PURPOSE:To form a good clad ingot having an excellent binding state by drawing a base metal ingot while having an unsolidified state remaining on part of the surface, depositing a molten metal for a different cladding metal onto the unsolidified surface thereof and drawing the ingot while solidifying both metals. CONSTITUTION:The molten metal A for the base matel is supplied from a tundish 1 into an uneven surface solidification tank 3 where the molten metal is stored. The molten metal is solidified from the part in contact with an uneven surface solidification device 5 and is drawn as the base metal ingot (a). The solidifying speed of the base matel is controlled in such a manner that the thickness in the solidified part of the base metal ingot (a) is not larger than the size of a drawing port 6. The base metal is heated during drawing so that the unsolidified state slightly remains on the top surface of the ingot (a) in contact with a solidification preventive device 7. The molten metal B for the cladding metal different from the base metal is then supplied from a tundish 2 into a deposition treatment area 8 where the said metal is deposited on the unsolidified surface of the ingot (a). The molten metal B for the cladding metal is drawn while said metal is solidified by a complementary solidification device 9 in common use for drawing and is cooled by the cooling water from coolant sprays 12, by which the clad ingot is formed.
Patent JP-S5756339-A (JP)
Title: Metallic mold for molding glass
Inventor: SUGIE AKIO
IPC: C03B9/48
Filed: 1980-09-18
Abstract: PURPOSE: To reduce the working cost of metallic molds and to make the application of a lubricating and mold releasing agent unnecessary by forming a sprayed coat on the inner surface of the metallic mold by the discharge explosion of a metallic conductor.  
     CONSTITUTION: A metallic conductor 7 is set along the center line of a pair of degreased, pickled and washed metallic molds 8, 8'. A capacitor 4 with large capacity is charged with electricity from a high voltage DC power source 2 through a charging resistor 3, and a discharging switch 5 is closed. The conductor 7 is put in a high temp. and pressure state at once and causes discharge explosion. By the explosion the conductor 7 is radially scattered as gaseous or molten metal at superhigh speed and forms coats on the inner surfaces of the molds 8, 8' in a nonoxidation state. The molds 8, 8' obtd. by this method have the sprayed coats with superior smoothness, so a glass gob is not creased, mold releasing is performed easily, and the application of a lubricating and mold releasing agent is made thoroughly unnecessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02308036-A (JP)
Title: Opening and shutting device of opening and shutting dome type roof
Inventor: KUMAGAI TOKUJI
IPC: E04B7/16
Filed: 1989-05-23
Abstract: PURPOSE:To equalize the reaction force to a supporting point of movable elements by arranging floating bodies to the lower end of a movable roof segment, providing water storage channels to support moving devices so that they are capable of moving along the moving direction of opening and shutting, and providing the moving devices moving along the water storage channels. CONSTITUTION:A roof 1 is constituted of a fan-shaped fixed element 2, the first movable elements 3 and 3 adjacent to both sides thereof and overlapping one another to the inside of the element 2, and the second movable elements 4 and 4 opposed to the element 2 and overlapping one another to the outside thereof. The upper ends of the first and second movable elements 3 and 4 are supported to the fixed element 2 through a center pin 5 so that they are capable of moving. The first and second floating body type caissons 6 and 7 supporting their own weights by buoyancy are arranged to the lower ends of each of the movable elements 3 and 4 over the length, and they are turned centering around the pin 5 by the moving devices 21 supported by the buoyancy of liquid 8 contained in the first and second water storage channels 9 and 10.
Patent JP-S5557682-A (JP)
Title: Starting system of refrigerator compressor
Inventor: TSUNODA TERUO
IPC: F04B49/02
Filed: 1978-10-25
Abstract: PURPOSE: To decrease power consumption at a positive characteristic thermister by making a bevel open with centrifugal force when a fan motor reaches above a fixed revolution, pressing a lever arranged nearby, when the bevel opened, and turning a microswitch off.  
     CONSTITUTION: A fan motor 12 accelerates its revolution from the moment of start and keeps its fixed revolution after starting. Whereas a bevel 17 is fixed on the opposite side of the fan motor to the fan, centrifugal force acts on the vane of the bevel 17 and the vane opens resiting to the clamping force of a spring 18, the part C of the vane tip pushes a lever of a microswitch 11 to turn a contact inside of the microswitch 11 on open. Thereby a starting circuit is cut off from a main coil 2 and the motor operates perfectly with a single-phase current. As stated above, after starting of the compressor the starting circuit can be turned off, thus eliminating power loss during the compressor operation of the plus characteristic thermister 5 used as the starting system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07330084-A (JP)
Title: Long-term liquid storage method
Inventor: TANAKA RETSU
IPC: B67C3/00
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a long-term liquid storage method by which liquid of the same kind can be simply enclosed and stored for a long term in a plurality of containers in an inactive state without a possibility that air may again flow into the container. CONSTITUTION:After inactivated liquid is charged into a glass tube 5 having a continuous space with a plurality of constricted parts 2 at predetermined intervals, the constricted parts 2 of the glass tube 5 are each fused and sealed. The liquid charged between the constricted parts 2 is stored separately. In this manner, solution of the same kind inactivated in one process dn be charged in one charging operation into a large number of sealed containers in an inactive state to be stored for a long term. In addition, a stability in a long-term storage is ensured because air can be prevented from again flowing into the container at the time of sealing.
Patent JP-H02307450-A (JP)
Title: Air bubble generating bathtub possible in safety control of initial jet stream
Inventor: HARAGA HISATO
IPC: A61H23/00
Filed: 1989-05-24
Abstract: PURPOSE:To obtain an air bubble generating bathtub preventing the sudden outflow of a jet stream dangerous to a human body and possible to take a bath safely by setting the initial condition in the control sequence of blow operation so that the number of rotations of a recirculation pump is increased slowly to bring an initial jet stream to a gentle jet stream. CONSTITUTION:The opening and closing quantities of jet nozzles 2, 3, 4 on foot, back and abdomen sides automatically variable in jet quantity and the number of rotations of a recirculation pump P are respectively made controllable through a control part C to obtain a change of various jet stream forms. In various jet stream forms, the intensity of a jet stream can be changed by controlling the number of rotations of the recirculation pump P and, at the time of the initial blow operation, initial setting is performed so as to transfer a jet stream from a gentle initial jet stream to such a jet stream form that a jet amount/and jet pressure belongs to gentle mild blow among various jet stream forms and the intensity level of a jet stream is 'medium'. Therefore, a child or oldman is prevented from being carried off his feet by a sudden jet stream to turn over and adverse effect is given to a human body to make it possible to secure safe bathing.
Patent JP-H07329041-A (JP)
Title: Apparatus for manufacture of pressure molded product
Inventor: KAMINAGA KENZO
IPC: H01G13/00
Filed: 1994-06-13
Abstract: PURPOSE:To enable a laminated material to be manufactured quickly repetitively without generating a trouble on an apparatus by providing a gas introducing and discharging means wherein gas in a recess part is introduced and the gas is discharged from the recess part to a cover member. CONSTITUTION:In a second body 7 composing a pressure container body 1, there are a pressure medium introducing and discharging passage 21 wherein a first opening part 22 open to its bottom face is connected to a second opening part 23 open on an outer peripheral face of the second body 7, and a pressure medium reserving tank, for example, provided outside the pressure container body 1. A pipeline P introducing a pressure medium from the pressure medium reserving tank to the second opening part 23, and a first pump midway in the pipeline are provided to send a pressure medium 19 by pressure to the pressure medium introducing and discharging passage 21. A first pump forcedly discharging the medium is branched from midway the pipeline P. The pressure medium 19 is pressure fitted into a pressure medium containing space by a pressure medium feeding means equipped with a second pipeline P2 connected to the pressure medium reserving tank, a valve provided on midway the second pipeline P2, and a second pump 21C.
Patent JP-S6110125-A (JP)
Title: Liquid pressure clutch
Inventor: UEHARA MITSUAKI
IPC: F16D25/0638
Filed: 1984-06-25
Abstract: PURPOSE:To prevent erroneous function of clutch due to the liquid pressure boosted through centrifugal force by providing means for limiting the motion of clutch piston between the clutch piston and the clutch shaft. CONSTITUTION:Upon rotation of the clutch shaft 1 and the clutch piston mechanism 9, centrifugal force will function onto the liquid filled in the liquid chamber of the clutch pistons 19, 20 to push them toward the clutch mechanisms 7, 8. But since balls 30, 31 are fitted in the ball grooves 26, 27 of the clutch shaft through springs 28, 29, motion of piston is blocked by said balls 30, 31. Upon supply of operating liquid pressure, relatively high force will function onto the piston to enable normal clutching.
Patent JP-S5654550-A (JP)
Title: Information processor
Inventor: HIRAI MICHIHIRO
IPC: G06F9/38
Filed: 1979-10-12
Abstract: PURPOSE: To simplify software by providing an information processor for pipeline control with a hardward means of detecting a program loop, by forming a closed loop of an instruction queue that corresponds to a stage when the loop is detected, and by executing the program loop by an instruction loop.  
     CONSTITUTION: Instruction buffer registers 11W14 as an instruction queue consists of instruction code control parts 11aW14a and stage control parts 11bW14b, and information required for pipeline control is held in control parts 116W14b except instruction codes of instruction words. Further, an instruction word is transferred from the position of memory 8 indicated by instruction counter 1 to instruction readout register 9 and information on addresses of an instruction word and branch instruction generated by decoder 10 is applied to register 9, whose output is applied to registers 11W14 to detect a program loop. Then when the loop is detected, registers 1W14 are made into a closed loop and the program loop is executed by execution unit 19 according to the instruction loop, thereby simplifying the software. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04293892-A (JP)
Title: Fire extinguishing method and appliance extinguishing oil well fire
Inventor: NAKAYAMA KANEMITSU
IPC: E21B35/00
Filed: 1991-03-20
Abstract: PURPOSE:To carry out fire fighting simply and adequately without a special technical skill by covering up a firing oil well outlet with a tube-form fire fighting device which has a duct to cut off the air feeding to the fire, and cutting off the air to the duct. CONSTITUTION:A tube-form oil well fire extinguishing appliance is composed of a steel duct 1 having a lower opening 6 whose diameter is larger than an oil well outlet, a base board 8 having a hole to fit on the opening 6, an inert gas feeding nozzle 3, a muddy water feeding nozzle 5, and the like. And an inert gas feeding pipe is connected to the inert gas feeding nozzle 3, a muddy water or a water feeding pipe is connected to the muddy water feeding nozzle 5, and a crude oil pickup pipe is connected to a crude oil pickup nozzle 4. Then, an innert gas is delivered, and the device is hung down while spilling the inert gas from both ends of the duct 1, and the firing oil well outlet is inserted in the openintg 6 while leading in the oil well outlet to the inside of the duct 1, so as to touch the base board 8 to the ground. As a result, the air necessary to continue the combustion is cut off or restricted, and together with the inert gas feeding, the fire can be extinguished.
Patent JP-H01299672-A (JP)
Title: Operating method for water paint coating booth
Inventor: TANAKA KAZUYUKI
IPC: B05D1/02
Filed: 1988-05-26
Abstract: PURPOSE:To prevent the generation of sagging, springing, defective skin, etc., at the time of applying a water paint by air-conditioning the inside of a booth so that the absolute humidity at saturation and allowable volume based specific humidity for the air temp. in the booth are kept at a constant value. CONSTITUTION:A spray coating chamber 21 and a cleaning chamber 22 are separated by a grating 24 through which air can be freely circulated. The air washed with water in the cleaning chamber 22 is discharged into the atmosphere through an exhaust duct 25. A platinum-resistance type air temp. sensor 26 for detecting the air temp. in the spray coating chamber 21, a platinum- resistance type temp. sensor 27 for detecting the wet-bulb temp. of the air in the spray coating chamber 21, and a sensor 28 for detecting the volume of the conditioned air are provided. The air temp. in the booth, the wet-bulb temp. in the booth, and the air volume are inputted to a control unit 29. An air conditioner 31 for supplying conditioned air to an air introducing chamber 20 is provided.
Patent JP-H10321157-A (JP)
Title: Cathode-ray tube device
Inventor: ONO OSAMU
IPC: H01J29/50
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube device of suppressed cost rise, and having a high withstand voltage characteristic, high resolution of the whole area of a screen, and high reliability in a dynamic method cathode-ray tube device. SOLUTION: This cathode-ray tube device is provided with an electron gun 16 composed of a three-electrode portion, a cathode (k) forming a sub-lens and a main lens, and first to sixth grids G1 to G6, and a deflection device. The fourth and the fifth grids are divided into at least two electrode elements G41, G42, G51, G52, and two electrode elements of the fourth and the fifth grids are respectively connected mutually via first and second resistors 19, 20. An electron lens having astigmatism of different focusing force in a horizontal direction and a vertical diction between the electrode elements. A dynamic voltage synchronizing with the electron beam deflection is applied to at least one electrode elements among the electrode elements.
Patent JP-H04356909-A (JP)
Title: Metallized film capacitor
Inventor: MIYAGAWA TOSHIHARU
IPC: H01G4/32
Filed: 1991-06-03
Abstract: PURPOSE:To provide a metallized film capacitor possessing a superior performance and a high productivity by a method wherein in the metallized film capacitor which is used for an electronic equipment and an electric apparatus, a problem that it has been difficult to satisfy simultaneously a capacitor element formation strength at the time of production and withstand voltage characteristics is solved. CONSTITUTION:A plastic film 11, whose one surface or both surfaces is or are coated with a bonding agent layer 12 having a desorption property at 60 deg.C or higher by warming or heating at normal temperatures and in a non-adhesion, is previously wound and thereafter, a metallized film 13 is wound to constitute a capacitor element 14. By this constitution, the film 11 is formed into a hard core even on the molding condition of a low temperature and a low pressure compared to a conventional method, a high element molding strength can be obtained, the generation of a defect due to the deformation of the capacitor element at the time of production is prevented, the improvement of a withstand voltage is also contrived and a film capacitor possessing a superior performance and a high productivity in combination is obtained.
Patent JP-H07319381-A (JP)
Title: Means for assisting designing of housing
Inventor: TAKATSUKA KATSUYOSHI
IPC: H01F7/02
Filed: 1994-05-20
Abstract: PURPOSE:To three-dimensionally and exactly recognize a housing corresponding to a design drawing by forming respective small pieces at the same reduced sale as the reduced scale of the design drawing and disposing permanent magnets in the lower parts thereof. CONSTITUTION:A base bed is formed by disposing an iron plate on a base plate made of wood and placing the design drawing 7 on the iron plate. The design drawing 7 placed on the iron plate is replaceable at need. The small pieces 11a are small pieces corresponding to the walls of the housing. The small pieces 11b are small pieces of walls having through-holes 10 corresponding to windows. The small pieces are small pieces corresponding to chests of drawers. The small pieces 17 are small pieces corresponding to tables. These small pieces are formed at the same reduced scale as the reduced scale of the design drawing 7. The permanent magnets 21 are disposed at least in the lower part of the respective small pieces and the permanent magnets 23 are disposed in the one side parts of the respective small pieces. As a result, the stereoscopic images of the housing corresponding to the design drawings 7 are expressed as they are. Even a general person is, therefore, able to dimensionally and exactly recognize the housing corresponding to the design drawing.
Patent JP-H04355171-A (JP)
Title: Recorder
Inventor: KIKUCHI TETSUO
IPC: B41J15/00
Filed: 1991-06-03
Abstract: PURPOSE:To obtain a recorder improved in recording speed at the time of continuous printing by a method wherein a position rearward of a recording part is predetermined as a cutting position by a cutting means, and a roll-form sheet material is cut when a cutting part of a previous page is fed to the cutting position during a recording processing on a next page. CONSTITUTION:A cutter 219 for cutting a sheet material is disposed on a predetermined position rearward of a recording part, on which recording is made on the sheet material by a recording head 205. When a cutting part of the sheet material reaches the cutting position by the cutter 219 during a recording by the recording head 205, the cutter 219 is driven to cut the sheet material.
Patent JP-H01298763-A (JP)
Title: Semiconductor storage device
Inventor: OKAWA SHINKEN
IPC: G11C11/41
Filed: 1988-05-26
Abstract: PURPOSE:To restrain kink phenomena, strengthen resistance to noise and enable maintenance of storage by adding a capacitive element into a storage element. CONSTITUTION:A capacitive element is constituted of a P-type MOSFET's channel 2, an insulating film 14 and a grounding wiring 9. When voltage is applied to terminals D and G with a terminal S earthed and a terminal B floated, the drain voltage current characteristics show kink phenomena in which currents increase abnormally in a saturation region. By giving potential to the terminal B, the capacitive element functions and draws hot carriers generated in the channel by impact ionization toward the terminal B and reduces the effect on the drain currents flowing on the channel surface on the side of and gate electrode G and restrains the kink phenomena.
Patent JP-H08300215-A (JP)
Title: Shear
Inventor: TAMURA SOHEI
IPC: B23D17/00
Filed: 1995-05-01
Abstract: PURPOSE: To surely provide a cut-off article having no rounded portions by providing a fixed lower blade having a pair of front and rear fixed cutting edges intersecting the front and rear side movable cutting edges for shearing. CONSTITUTION: When a handle lever 4 is brought down on this side, the upper side blade 7 moves in the direction of executing a shearing function. When the handle lever 4 is erected, the upper side blade 7 returns to the condition before the execution of the shearing function. The upper side movable blade 7 is vertically swingably supported through the upper side blade support member 11 and a second shaft on the proximal end portion of a frame part 2. A fixed lower bade 10 is unmovedly fixed to a bed seat part 1 through lower side blade support parts 13, 14. When both front and rear side movable cutting edges 5, 6 of the movable upper blade 7 are vertically swung, the cutting edges 5, 6 intersect the both front and rear side fixed cutting edges 8, 9 of the fixed lower blade 10 to shear.  Thus, cut-off articles having no rounded portion (torsion, warp, or the like) and rounded chips are cut off.
Patent JP-S5656208-A (JP)
Title: Preparation of filter plate
Inventor: OOTANI HIDETAROU
IPC: B01D25/12
Filed: 1979-10-11
Abstract: PURPOSE: To obtain a filter plate with reduced heat deformation and high strength used in a filter machine such as a filter press or the like by a method wherein a substrate plate of a filter plate is formed by stacking polypropylene resin sheet containing glass fibers therein and a picture framelike peripheral flange portion is formed, thereafter press molding is carried out.  
     CONSTITUTION: In the first procedure, a polypropylene resin is impregnated in continuous glass fibers to prepare a polypropylene resin sheet contaning continuous glass fibers and, in the second procedure, this sheet is heated. In the third procedure, 2W5 pieces of this heated sheets are stacked to make a substrate plate of a filter plate and, in the fourth procedure, a sheet only comprising a polypropylene resin is covered on both surfaces of said substrate plate of a filter plate to form a picture framelike peripheral flange portion. In the fifth procedure, cold press molding is carried out at a room temp. a filter plate 1 made by the above described procedures has a substrate plate 2 of a filter plate having both surfaces covered with a sheet 4 and a thick picture frame like peripheral flange portions 5 are provided on an outer surface of the sheet 4 as well as recessed grooves 6 for flowing a filtrate downwardly are provided on an outer surface of a middle portion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5556841-A (JP)
Title: Prevention of pressure densification of ion exchange resin
Inventor: KOSUGE MASAO
IPC: B01J49/00
Filed: 1978-10-25
Abstract: PURPOSE: To prevent the pressure densification of weak ion exchange resin by installing a distributor system introducing liquid or gas at the boundary surface of an upper layer portion of weak ion exchange resin and a lower lager portion of strong ion exchange resin filled in ion exchange column.  
     CONSTITUTION: Weak ion exchange resin A and strong ion exchange resin B is respectively filled in an upper and lower layer portion within ion exchange column and a solution to be treated is supplied from the tube 11, 13 and discharged through the liquid collecting system 18 and tube 20 to the outside of column 1. In regenerating process, air is introduced from the tube 12, 13 and the water in the upper portion of resin layer A is removed through the liquid collecting system 14 and tube 15 to drop the water level to 5W20cm above the top surface of resin layer A. Thereafter air is introduced from the distributor system installed at the boundary surface of resin layer A and B and exhausted from the tube 13, 11 to break the blocked lump of resin layer A by bubbling, thereafter the broken resin is exhausted to the outside of the column 1 through the tube 13, 12 by introducing liquid from the system 16 and suspended substance in water formed by bubbling is removed before a regenerating reagent is introduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5860242-A (JP)
Inventor: BUORUFUGANGU HAUBORUTO
IPC: G01N21/896
Filed: 1982-07-29
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。