baber/WOPTO huggingface dataset:
Patent JP-S63288527-A (JP)
Title: Radio telephone system
Inventor: SHIBATA TOSHIHIKO
IPC: H04W4/00
Filed: 1987-05-21
Abstract: PURPOSE:To allow the titled system to cope with any exchange connector of the DP and PB signal systems by discriminating a signal representing the dial system from a radio telephone set and converting the dial signal into a DP signal or PB signal as required and sending the result. CONSTITUTION:Dial information from a radio telephone set 13 is received by a corresponding radio connector 121 in a zone Z1 or the like. Then the connector 121 discriminates a signal representing whether the dial system added to the dial information is a DP signal or a PB signal and when the dial system differs in response to the dial system of the existing exchange 10, a PB signal conver sion means or a DP signal conversion means to convert the DP signal into the PB signal or vice versa and sends the result to the exchange 10 via a radio line controller 11. Through the constitution above, the titled set to cope with any exchange connector of the DP and PB signal system.
Patent JP-S5915861-A (JP)
Title: Material for immune analysis
Inventor: OKANIWA KENICHIROU
IPC: G01N33/543
Filed: 1982-07-19
Abstract: PURPOSE:To obtain an accurate measured value from the difference coloring intensities or fluorescent intensities of a porous medium carrying a substance peculiarily bonded to the immunologically active substance in a liquid specimen and a medium not carrying the same, by providing both media on one liquid impermeable support. CONSTITUTION:An immune reaction region 1 fomed by supporting a substance peculiarily bonding to an immunologically active substance such as an antigen, an antibody or hapten by a porous medium (membrane filter, glass fiber filter paper) having a mutually communicated void structure and a compensation region 2 comprising the aforementioned porous medium not carrying the immunologically active substance are adhered to a liquid impermeable support such as polyester to form an analytical material. The regions 1, 2 may be provided either to one surface or both surfaces of the support. After this analytical material is immersed in a test tube in which, for example, a living body liquid specimen is accommodated to be reacted, it is reacted with a labeled antibody and the activity of the bonded labeled antibody is measured by an optical method. The measured value of the region 2 is subtracted from the measured value of the region 1 to obtain an accurate quantitative analytical value by erasing the variation in the measured value due to non-peculiar bonding.
Patent JP-H06328031-A (JP)
Title: Cover film for welded part of baked coated metal plate
Inventor: TAJIMA EIICHI
IPC: B05C9/10
Filed: 1993-05-26
Abstract: PURPOSE:To obtain a cover film having excellent protruding part concealability and baking coating aptitude. CONSTITUTION:The base material 1 of a cover film F is composed of a urethane type film consisting of a crosslinkable film 1B on the side of a metal plate and a non-crosslinkable film 1A on the side opposite to the metal plate and the films 1A, 1B are integrated. Further, the total thickness of the integrated film is 50-100mum and the thickness of the crosslinkable film is 20% or more of the total thickness and the 4%-modulus value of the integrated film is 5kg/mm<2> or less.
Patent JP-H01295061-A (JP)
Title: Controller for hydraulic operation type transmission for vehicle
Inventor: HASEGAWA KOICHI
IPC: F16H61/08
Filed: 1988-05-21
Abstract: PURPOSE:To permit the traveling in the first speed stage in which engine brake is effective and the second speed stage by selectively supplying oil into the first speed hold hydraulic clutch and the second speed hydraulic clutch by using the second shift valve in common in the low speed retention range. CONSTITUTION:In the automatic speed change range of a manual valve 9, oil is discharged from the second speed hydraulic clutch C2 by the selection to the shift-up position of the second shift valve 102, while in the low speed retention range, an oil passage L3 is connected to a hydraulic source, and oil is supplied into the second speed hydraulic clutch C2 by the selection to the shift-up position of the second shift valve 102, and the second speed transmission system is established. Further, when the selection to the shift-down position is performed, the L4 is connected with the oil passage L3, and oil is supplied into the first speed hold hydraulic clutch CH, and an oil passage L2 is connected with L7, but since oil is not supplied, the engagement of the second speed hydraulic clutch C2 is released, and the traveling in the first speed transmission system in which engine brake is effective in a passage making a detour around a one-way clutch is permitted by the first speed hydraulic clutch C1 in which oil is supplied at all times and the clutch CH.
Patent JP-H0419763-A (JP)
Title: Toner concentration controller
Inventor: IMAUE YUKIHISA
IPC: G03G15/08
Filed: 1990-05-15
Abstract: PURPOSE:To reduce the handling time of an operator and simultaneously, to prevent the forgetting of setting by detecting the magnetic permeability of a developer when a correct value detected at the time of warming up just after the attachment of a developing tank is detected is a limited one set in advance or above, and setting the detected value as reference magnetic permeability. CONSTITUTION:When the power source switch of a copying machine main body is turned on, warming up is started. When the attachment/detachment of the developing tank 1 is carried out, the current value ID of the developer is read out by a current value detecting circuit 8. When this value exceeds the reference current value, it is judged that the replacing of the developer is carried out. When the replacement of the developer is decided, the magnetic permeability detected by a toner concentration sensor 7 is read out and stores it as the reference magnetic permeability in a memorial area M1, while a toner empty lamp is turned on, and the acceptance of a key operation, etc., is refused. Thus, it is unnecessary that the reference magnetic permeability is manually set, and the operating load of the operator can be reduced.
Patent JP-H0421732-A (JP)
Title: Copper matrix composite material and its manufacture
Inventor: KUMAGAI MASAKI
IPC: C22C1/05
Filed: 1990-05-15
Abstract: PURPOSE:To manufacture a copper matrix composite material excellent in wear resistance by uniformly dispersing alumina particles and ceramic particles each having a specified particle size and content into a copper matrix. CONSTITUTION:A copper matrix is blended with alumina dispersion-strengthened copper powder in which 0.05 to 1.5wt.% alumina particles with <10<-2>mu particle size are finely dispersed and 0.05 to 10wt.% ceramic powder with 10<-2> to 10<2>mu particle size into uniform multiple powder. Furthermore, as the ceramic powder, zirconia, Si3N4, BC, TiB2 or the like are used. Next, this multiple powder is compacted and densified into a material in which the alumina particles and the ceramic particles are uniformly dispersed and integrated into the copper matrix. In this way, the copper matrix composite material suitably usable for a continuous casting mold or the like can be obtd.
Patent JP-S62281126-A (JP)
Title: Multilayer optical disk device
Inventor: HAGINO TOMONORI
IPC: G11B7/085
Filed: 1986-05-30
Abstract: PURPOSE:To obtain high track traceability, by controlling a deflection angle by a polarizing body using a bimorph type piezoelectric driving element, or a laminated ceramics driving element. CONSTITUTION:By setting an arm 22 by the bimorph type piezoelectric driving element in which an electrode 222 is sandwiched by electrostrictive elements 221 and 221', and impressing a voltage between the electrode evaporated on the surfaces of the electrostrictive elements 221 and 221', and the electrode 222 by conductors 30 and 31, the bimorph type piezoelectric driving element is deformed being attached a directional characteristic, by the polarity of the voltage. In other words, it is possible to drive a polarizing body 21 in up and down, by controlling the polarity, and the size of an impressing voltage, and to control the angle of polarization of a laser beam by the voltage impressed on the bimorph type piezoelectric driving element. At this time, the same effect can be obtained by using the laminated ceramics driving element.
Patent JP-S614586-A (JP)
Inventor: TAZAKI HIROSHI
IPC: B08B3/12
Filed: 1984-06-18
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-S5649223-A (JP)
Title: Method and device for transversely stretching film
Inventor: HASHIZUME SHINJI
IPC: B29C55/04
Filed: 1979-09-27
Abstract: PURPOSE:To contrive to elongate a film uniformly and at low cost by providing an stretching mechanism which gives a tension state from the inner part of the film in the width direction, between supply rolls and tension rolls for the annular film being continuously drawn. CONSTITUTION:An unstretched or uniaxial elongated annular film 1 is passed through supply rolls 41 through 43, and supplied to a bath tank 8 of a suitable temperature for the elongation, then drawn by a transverse stretching mechanism 3. The width of the film is stretched by setting the space between width defining rolls 36 and 36 by the operation of a handle 72, and further at the stretching space L of the transverse stretching mechanism 3 having a guide plate 19 and an expanding roll 17.
Patent JP-2000314305-A (JP)
Title: Solenoid driven valve
Inventor: ASANO MASAHIKO
IPC: F01L9/04
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid driven valve preventing a valve opening action of a valve element due to rebound of an amature during a valve closing drive, and preventing decrease of a valve closing force applied on the valve element. SOLUTION: In this solenoid driven valve, a shock absorbing mechanism 66 is provided between an armature shaft 36 and a valve shaft 26. The shock absorbing mechanism 66 comprises a shock absorbing spring 68 and a preset housing 70. The preset housing 70 restricts the length of the shock absorbing spring 68 contained inside in the axial direction to be a length L1 shorter than a natural length L0. A clearance C1 is formed between an outer edge part 78 of the bottom end of the armature shaft 36 and a top end of the shock absorbing spring 68, when a valve element 24 is fully closed.
Patent JP-S5649524-A (JP)
Title: Manufacture of semiconductor device
Inventor: TODA KAZUO
IPC: H01L21/027
Filed: 1979-09-28
Abstract: PURPOSE:To obtain an accurate pattern by a method wherein a photosensitive resist is made by mixing a cyanuric acid ester polymer, which produces a chemical reaction to an irradiation of beam of light or electron bean, and a polymer of negative type photoresist material and a thin film pattern is formed using said resist. CONSTITUTION:Prepolymer of isocyanuric acid ester, producing a bridging reaction when chains interlocking molecules are coupled each other at irradiation of an optional beam energy or an electron beam energy of ultraviolet rays and far ultraviolet rays, and prepolymer of diallyh phthalate constituting a negative type photoresin material is mixed at the superpositioning rate of 3:7 and a photoresist is obtained. Then this material 3 is coated on the Al film on a collector substrate 6 having an emitter region 4 and a base region 5, an electron beam is irradiated on the material 3 only on the necessary region of film 2, this region is used as  insoluble materials 3A-3C and other regions are dissolved and removed. In this way, the materials 3A-3C are not softened when plasma etching is performed on the film 2.
Patent JP-S5650791-A (JP)
Title: Flash butt welder
Inventor: BABA TOSHIHIKO
IPC: B23K11/04
Filed: 1979-09-28
Abstract: PURPOSE: To obtain the titled welder whose upper shearing blade exhibits its function in only one-way motion, by incorporating shearing unit using a rotatable round blade as an upper shearing blade, and using a straight blade that servs both as an lower electrode, as a lower shearing blade.  
     CONSTITUTION: The flash butt welder consisting of fixed table 2 and traveling table 3 centers the tail end part of leading steel belt 1 on the head part of following steel belt 1W2 and clamps them by lower shearing blades 6 and 6W2 serving both as lower electrodes and upper electrodes 4 and 4W2. Upper shearing blades 5 and 5W2 are both rotatable round blades, which are supported on rails 21 and 21W2 via saddles 7 and 7W2 and movable along the weld line. In said constitution, lower blades 6 and 6W2 are straight ones, so that curvature 30 seldom occurs. Additionally, the conventional titled welder needs to perform going and returning motion for every welding, but this welder can exhibit the function of upper shearing round blade in only one-way motion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11299364-A (JP)
Title: Transferring device of plant culturing vessel between different greenhouses
Inventor: SHIOZAKI KEIICHI
IPC: B66C7/12
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To improve operability and working efficiency of a plant cultivation by making a plant culturing vessel in a greenhouse be readily transferred into neighboring greenhouses without transshipping. SOLUTION: This transferring device between neighboring greenhouses is composed of a running beam 4 built across right and left a pair of parallel running rails 3a and 3b provided at a ceiling part in a greenhouse and longitudinally (in X-axis direction) transferable along the running rails 3a and 3b, plural greenhouse ridges 1 having driven hung parts 6 reciprocally movable between the floor and the ceiling, and a communicating beam 14 built in stepping over the greenhouses and at least both end parts are parallel to a length direction (Y-axis direction) of the running beam 4 and having the same height. By the construction, a plant culturing vessel 12 such as a pallet loading a plant in one greenhouse ridge can directly be transferred into the other greenhouse and operability and working efficiency are exceedingly improved.
Patent JP-H11305212-A (JP)
Title: Plasma address display device
Inventor: HAYASHI MASAYASU
IPC: H01J17/04
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent yield from being reduced due to a disconnection defect of discharge electrodes in a plasma address display device. SOLUTION: A plasma cell has discharge channels 5 arrayed like rows and line-sequentially scans a display cell by a scanning circuit 22 while executing sequential discharge. The display cell has signal electrodes Y(Y0 to Ym) arrayed like columns, forms pixels 11 on intersecting parts with respective discharge channels 5 and impresses picture signals to respective signal electrodes Y by a signal circuit 21 to modulate incident light in each pixel 11. For instance, a 2nd discharge channel 5 counted from the uppermost discharge channel 5 includes two discharge electrodes X3, X4 having mutually inverted polarity and discharging electricity, one discharge electrode X3 is connected to a discharge electrode X2 included in its upper adjacent discharge channel 5 at least on two points to constitute a closed loop.  The other discharge electrode X4 also is connected to a discharge electrode X5 included in its lower adjacent discharge channel 5 at least on two points to constitute a closed loop.
Patent JP-S5458060-A (JP)
Title: Hour striking device
Inventor: ITOYAMA HIROSHI
IPC: G04G13/00
Filed: 1977-10-15
Abstract: PURPOSE:To make an hour striking device of an integrated circuit, without the use of a CR time constant circuit, by feeding the output of an oscillator to a frequency dividing circuit to generate hour striking signals from the output of a suitable frequency dividing stage at the initial stage side of the freuency dividing circuit so that the hour striking signals are generated through a resistance attenuating circuit. CONSTITUTION:The output of an oscillator 1 is fed to frequency dividing circuit 2, and the output of the fourth stage F4 of the circuit 2 and the output of a second frequency dividing circuit 4 are fed to a mixing circuit 5 so that an hour striking signals are generated as mixed signals. A resistance attenuating circuit 3 is constructed such that transfer gates TG1, TG2 and so on are connected in parallel with resistores R1, R2 and so on. The transfer gates TG1, TG2 and so on are controlled by the outputs of the nineth to sixteenth stages F9 to F16 of the final stage side of the circuit 2. The hour striking signls are generated through the circuit 3 so that the hour striking signals which are progressively attenuated can be generated from an output terminal 6.
Patent JP-H02304436-A (JP)
Title: Processing method for silver halide photographic sensitive material
Inventor: YAMADA MINORU
IPC: G03D13/00
Filed: 1989-05-18
Abstract: PURPOSE:To prevent silver stain by supplying electric current to a developing soln. and removing silver ions dissolved in the developing soln. by electrolysis. CONSTITUTION:The cathode 21 is set in a development tank 11 contg. a developing soln. 10, the anode 25 is set in a subtank 15 having an overflow hole for a developing soln. and a sensitive material S is conveyed by a group of rolls in the developing soln. 10. Electric current is supplied to the developing soln. and silver ions dissolved in the developing soln. is removed by electrolysis. Silver stain is hardly caused during development, the maintenance of an automatic developing device is facilitated and the sensitive material after processing is made free from silver stain.
Patent JP-H0610421-A (JP)
Title: External wall panel joint
Inventor: HONDA JUNJI
IPC: E04B1/682
Filed: 1992-04-17
Abstract: PURPOSE:To enhance the durability of an external wall panel and ensure waterproofing at joints by surely protecting the butt end faces of external facing material which appear at the joints and to enhance the labor effectiveness of jointing by standardizing backup materials. CONSTITUTION:A joint 20 between external wall panels 11, 12 is filled with a primary backup material 13 (14) and a secondary backup material 21 in sequence and is then filled with a sealant 22. In that case, the primary backup material 13 (14) is divided to adjacent external wall panels 11, 12 and is stuck in progress to the respective peripheral side faces 15, 16 of the external wall panels 11, 12 by adhesives 17, 18. The secondary backup material 21 is stuck to the primary backup material 13 (14) by an adhesive 23 after installation of the external wall panel 11 (12).
Patent JP-2000316969-A (JP)
Title: Pulsating breast pump
Inventor: TAKANO KAZUHIKO
IPC: A61M1/06
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To make a small and simple structure easy to purify by providing a reserve section for reserving breast milk from a milking section, a minus pressure release means for releasing one part of a minus pressure produced in the milking section during producing the minus pressure caused by a minus pressure produce means for producing the minus pressure in the milking section at a certain time period. SOLUTION: A breast pump 1 is a diaphragm-type diaphragm pump milking device. When a switch 41 is on, a minus pressure is pulsatively produced by a motion of a driving section 4 in a milking section 2, precisely in the milking section 2 and a reserve section. Produced minus pressure massages the breast in a horn-like section 22 to squeeze breast milk. Squeezed breast milk is transferred through the horn-like section 22 and a cylindrical section 24 to a lid section 26. The lid section 26 is detachably assembled to the reserve section 3 such as a bottle, and the breast milk is finally reserved in this reserve section 3 thereby. The breast milk reserved in the reserve section 3 can be easily taken out of the reserve section 3 by taking out the lid section 26 of the milking section 2.
Patent JP-S5249980-A (JP)
Title: Solvent recovery apparatus
Inventor: HASEGAWA SHIGERU
IPC: B01D5/00
Filed: 1975-10-18
Abstract: PURPOSE: To equip tray, filling up with waste solvent, freely putting in and out to heating room and to construct ceiling wall as cooling duct, able to let in condensate to condensing tower, at the time of recovering solvent from waste solvent, such as acetone, toluene etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63291348-A (JP)
Title: Electron microscope
Inventor: OI KORO
IPC: H01J37/141
Filed: 1987-05-22
Abstract: PURPOSE:To make an electric field exert no effect on radiated electron beams and to make evaporation devices and sample devices mountable in plural quantites by forming an aperture on an upper yoke of an object lens in order to pass evaporative particles or ion beams therethrough and disposing the sample device outside an upper magnetic pole piece. CONSTITUTION:An aperture 14a for use in passing evaporative particles or ion beams radiated from a sample processing device therethrough is formed on an upper yoke of an object lens, and a sample device is disposed outside an upper magnetic pole 11. When a sample 21 is set on an optical axis Z and a heating current is made to flow in a filament 24, an evaporative material held on the filament 24 is evaporated and then the evaporative particles 6 pass through the aperture 14a and coat the sample 21. Crystal's growing states varied dependent on differences of samples can be observed accordingly. Since an evaporation device 23 is disposed on a position distant from the optical axis Z, a magnetic field, generated by the heating current flowing in the filament 24, exerts no effect on the electron beams. A plurality of the devices 23 can be disposed around the optical axis Z in such configuration.
Patent JP-S5552256-A (JP)
Title: Semicondutor memory
Inventor: NATSUI YOSHINOBU
IPC: H01L27/102
Filed: 1978-10-11
Abstract: PURPOSE:To restrict parasitic thyristor effect thereby securing memory by providing a high-impurity region whose conductive direction is the opposite to a base of P- ROM that is made by shortcircuiting due to a selective destruction of a base-emitter junction in a bipolar transistor. CONSTITUTION:Two or more P-type bases are formed in an N-type epitaxial layer  3 being provided on a P-type semiconductor substrate 1, then an N-type emitter is formed in each base to compose two or more NPN transistors which share the N- type layer 3 as a common collector. A P-type separation region 4 separates a transistor used for a peripheral circuit E1-B1-C1 from transistors used for memory elements. Then an N-type high-impurity channel stopper 5 is installed on the N-type collector between the adjoining two P-type bases B2, B3 of the transistors used for memory elements E2-B2-C1, E3-B3-C2. By so doing, current increase rate between the two adjoining bases in parasitic lateral transistors is reduced, thereby preventing the parasitic thyristor effect.
Patent JP-H06335718-A (JP)
Title: Strain controller of hot roller
Inventor: NAKAMURA HIDEKUNI
IPC: B21B37/72
Filed: 1993-05-27
Abstract: PURPOSE:To control a strain and improve the accuracy of plate thickness by measuring an outlet side strain, requiring a draft positional command enough to compensate a change of the strain and changing an opening of a roll by this command. CONSTITUTION:This device is provided with upper and lower rolls 1, a load cell 3 to detect a rolling load, a screw 4 to operate drawing-down driving device 5 to roll a rolling material, a hydraulic cylinder is provided to operate rolled material 2 to a roll chock supporting both axial ends of a work roll 1 and a quantity of pressure oil and a quantity of pressure oil to flow in or flow out of right and left hydraulic cylinder is controlled by a servo valve. An average strain is generated in the rolled material 2, this is detected by a load cell 3 as a press down force, a specific compution is carried out by a strain controller 6 to an average strain. And, a vertical positional command to compensate the quality of change of strain required is commanded to a rolling-down position driving device 5 to change a roll opening and to be rolled.