baber/WOPTO huggingface dataset:
Patent JP-H02267877-A (JP)
Title: Manufacture of glass sealing body and manufacturing jig thereof
Inventor: WACHI TAKESHI
IPC: C03C27/02
Filed: 1989-04-07
Abstract: PURPOSE:To increase the transparency of a glass plate sealed in a metallic outer ring sealing hole by producing glass-like carbon whose surface roughness is prescribed in advance in a portion of a jig in which disk-shaped glass is installed, through heating the entire assembly consisting of/the disk-shaped glass installed together with the metallic outer ring provided with a glass sealing hole for a sealing jig. CONSTITUTION:When an airtight terminal is manufactured using a manufacturing jig, a metallic outer ring 2 is placed in a sealing hole 14a of a graphite-made sealing jig 14 and disk-shaped glass 3a cut out of a transparent glass plate is inserted in the metallic outer ring 2 and a glass sealing hole 2a. With the glass 3a placed upon a plate material 15, made of glass-like carbon whose surface roughness is 50 to 100mum, a cylindrical glass tablet 5a is fitted into a lead sealing hole 2b of the metallic outer ring 2, and a lead 4 is inserted from the tablet 5a to the sealing hole 14b of the jig 14. Then, the entire assembly is heated at approximately 900-1050 deg.C during which the gas generated from the plate material 15 is discharged outward along the roughness on the contour of the member 15, causing both the glass 3a and the tablet 5a to melt with the resulting expansion of the jig 14 and the metallic outer ring 2.
Patent JP-H11286285-A (JP)
Title: Positioning device and positioning method for roof panel
Inventor: KAYAMA HIDEO
IPC: B62D65/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To ensure the vehicle lateral directional positioning of a roof panel and enhance the precision of the width of a groove formed in the connecting part between the roof panel and a body side in this positioning by regulating the lateral direction inward movement of the roof panel together with the out ward movement. SOLUTION: A positioning jig 13 for setting a roof panel 15 to a body side 19 laid into the positioned state on a carrying line to position it comprises a rubber pad 37 for pressing the roof panel 15 and a gauge 39 to be inserted to a groove 27 between the roof panel 15 and the body side 19. The gauge 39 forms clearances with side surfaces 15b, 19a when inserted to the groove 27, and by rotating it 90 deg. after insertion, the long diameter part having a width dimension equal to the normal width dimension of the groove 27 is laid in the state corresponding to the width direction of the groove 27. At this time, the roof panel 15 is pressed by the rubber pad 37, elastically deformed, extended outward in the lateral direction, and the side surfaces 15b, 19a make contact with the long diameter part.
Patent JP-S60233583-A (JP)
Title: Auto radiograph measuring method
Inventor: HASHIUE MASAKAZU
IPC: G21K4/00
Filed: 1984-05-02
Abstract: PURPOSE:To simplify the operation of an auto radiography by superposing an accumulative phosphor sheet which has absorbed and accumulated a radiant ray from a radioactive marked substance, on a photograph sensitized material, scanning it by a red laser beam and exposing it by an accelerated light, and also detecting the accelerated light by a photodetector. CONSTITUTION:A radiation energy is absorbed by superposing for a prescribed time an accumulative phosphor sheet on a radioactive marked substance separated and developed on a supporting body. A phosphor sheet 1 superposed on a photograph sensitized material is moved, and scanned by a red laser light 3 from a laser (He-Ne) light source 2, through an optical deflector 6 by cutting a light of a wavelength area of an accelerated light by a filter 4. The generated accelerated light exposes the photograph sensitized material and also it is made incident on a photodetector 11 through a photoconductive sheet 10. Its output signal is processed by an amplifier 13, an A/D converter 14, and a signal processing circuit 15 under the control of a controlling circuit 12, and position information is read.
Patent JP-S5715171-A (JP)
Title: Complete check valve
Inventor: TAKEYAMA TOMOKAZU
IPC: F16K15/04
Filed: 1980-06-30
Abstract: PURPOSE: To make it possible to close a valve against the reverse flow of a liquid as well as against a lowered pressure of the liquid on both inlet and outlet sides when the liquid is at rest.  
     CONSTITUTION: A spherelike valve body having a proper bulk specific weight is stored inside an internal valve box 7. The valve body 14 constitutes a float valve in combination with a valve seat 11. A spherelike valve body 13 having a proper weight is supported by a spring 6 fastened to the internal valve box 7 and pressed against a valve seat 3, constituting a check valve. When flowing backward, that is, when the pressure on the outlet 2 of the flow is greater than that on the inlet side 1 of the flow, the sphere-shaped valve body 13 is pressed against the valve seat 3 and clogs the flow channel. When the pressure on the outlet 2 of the flow is lowered during the state at rest, the sphere-shaped valve body 14 is pressed against the seat 11 and clogs the flow channel. When the liquid pressure on the inlet side 1 of fluid is decreased, the same phenomenon as described in case of backward flow happens. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02292494-A (JP)
Title: Method for controlling rock drilling device and assembly device
Inventor: RAUNO RAYAARA
IPC: E21B19/08
Filed: 1990-04-05
Abstract: PURPOSE: To reduce an operation cost by forming a rock drilling apparatus so that the ratio of a pressure of a pressure fluid supplied to an impact device to that supplied to a feeding device can be adjusted to a specified value by pressure regulating means connected in series to the feeding device. CONSTITUTION: A pressure fluid sucked from a pressure fluid tank by a pump 1 is fed to an impact device through a pressure line 6. When a drill bit touches a soft rock during drilling, a pressure drop occurs in a feed motor 11, and also a pressure drop occurs between a proportional valve 10 and a choke 9. Next, a rapid flow of the fluid to the motor 11 is prevented by the choke 9, a pressure inside a control line 12 is reduced, and the position of a control valve 4 is adjusted so that the volume flow rate of the pump 1 is lowered. When the bit touches a normal rock, a pressure on the supply side of the motor 11 is increased, and a pressure between the proportional valve 10 and the choke 9 is increased until a pressure value to which a pressure relief valve 14 is regulated is reached.  In addition, a pressure inside the line 12 is increased, and the volume flow rate of the pump 1 is increased by the control valve 4.
Patent JP-H07296831-A (JP)
Title: Solid electrolyte fuel cell
Inventor: HISHINUMA YUICHI
IPC: H01M8/12
Filed: 1994-04-27
Abstract: PURPOSE:To completely prevent fuel gas and air from mixing so as to enable stable operation over a long period by providing an air electrode and a fuel electrode on one side and the other side of a separator, and providing an external or internal type manifold type structure for distributing oxidizer gas or fuel gas to the air electrode or fuel electrode. CONSTITUTION:A fuel cell comprises flat unit cells 3 and separators 1 stacked alternately and is assembled as a stack. The separator 1 has the action of separating fuel gas and oxygen gas for use respectively in the fuel electrode 5 and the air electrode 6 of each cell 3, thereby preventing the cross leaks of the gases, and has the action of electrically connecting the unit cells 3 in series with one another. The separator 1 comprises a heat resistant metallic plate 11 made of Ni or an Ni alloy and a conductive oxide plate 12 which are stacked. The metallic plate 11 is used on the side of the fuel electrode 5 and the oxide plate 12 on the side of the air electrode 6. The metallic plate 11 has an internal manifold type structure in which fuel gas is distributed to the fuel electrodes 5. The oxide plate 12 has an external manifold type structure whereby air is distributed to the air electrodes 6 directly from outside the stack. A spacer 2 is inserted between the separator 1 and a solid electrolyte layer 4.
Patent JP-S5314360-A (JP)
Title: Voltage controlling system for power generator
Inventor: MORISHIMA MORIHITO
IPC: H02J3/18
Filed: 1976-07-26
Abstract: PURPOSE: To maintain the output voltage of a power generator constant in accordance with the variation of the voltage due to the comparatively fast variations of the current or force rate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08283892-A (JP)
Title: Heat treated type al alloy excellent in fracture toughness, fatigue characteristic, and formability
Inventor: NAKAI MANABU
IPC: C22C21/10
Filed: 1995-04-14
Abstract: PURPOSE: To produce an Al alloy excellent in fracture toughness, fatigue characteristics, and hot working formability by regulating a distance between crystallized substances in an Al alloy of specific composition and also providing a microstructure in which the sizes of various grains to be dispersed are controlled to specific values, respectively. CONSTITUTION: In a heat treated type Al alloy having a composition containing, by weight, 1-8% Cu, further one or more kinds among 0.4-0.8% Mn, 0.15-O.3% Cr, 0.05-0.1% Zr, and 0.1-2.5% Mg, <=0.1% Fe, and <=0.1% Si, the sizes of at least any of the grains, to be dispersed, of Al-Mn, Al-Cr, and Al-Zr types are controlled to values as large as >=4000Å, >=1000Å, and >=300Å, respectively, in the state where the distance between crystallized substances, such as Al7 Cu2 Fe and Al12 (Fe, Mn)3 Cu2 , is regulated to >=85μm. The grains to be dispersed produce remarkable resistance to the propagation of fatigue cracks and fatigue crack propagation velocity is decreased and also fracture toughness is improved, and further, superior formability is provided at the time of hot working. By this method, the heat treated type Al alloy having these characteristics can be obtained.
Patent JP-S5424331-A (JP)
Title: Single-ended sheath heater and its manufacturing method
Inventor: HIBINO KOUICHI
IPC: H05B3/04
Filed: 1977-07-26
Abstract: PURPOSE: To easily get a single-ended sheath heater, by forming an end of a metal pipe in a conical shape. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52125842-A (JP)
Title: Burner
Inventor: IKEDA HIROYUKI
IPC: F23D14/10
Filed: 1976-07-26
Abstract: PURPOSE: For obtaining desired heat distribution, to provide center part flame holes and outside part flame holes in a curved burner proper so that the latter may be opened and closed by a cover. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11270611-A (JP)
Title: Base isolating layered rubber
Inventor: SATO YUJI
IPC: F16F1/40
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the fine vibration in the vertical direction while remarkably quickening the attenuation of the vibration by providing the structure that a rubber sheet body and a fiber reinforced plastic sheet body are laminated each other. SOLUTION: A fiber reinforced plastic sheet body 30 has the base resin and the reinforcing fiber material included in the base resin. As a reinforcing fiber material, short fiber is used, and arranged in the base resin at random. Percentage content of the reinforcing fiber material in the base resin is generally set at 30-80 volume %. A fiber reinforced plastic sheet body 30 is formed by a pre-preg forming method and a forming method to be generally used for resin, and thickness of the sheet body 30 is selected in response to the design specification of a base isolation layered rubber to be required. The fiber reinforced plastic sheet body 30 is alternately laminated with a rubber sheet body 11 so as to form a layered rubber main body 10. A pair of flange parts 21, 25 are respectively fixed to both axial ends of the layered rubber main body 10.
Patent JP-S5314310-A (JP)
Title: Controlling device of ac motor
Inventor: HIRATA AKIO
IPC: H02P21/24
Filed: 1976-07-27
Abstract: PURPOSE: To cause a torque to respond rapidly to the load variation by obtaining a second signal corresponding to the primary current phase of a motor from a first signal associated with the generating torque of the aforementioned induction motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000279287-A (JP)
Title: Food storage device
Inventor: YANAI HIROYA
IPC: A47F3/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of dust to a food resulted from the intrusion of the outside dust-containing air through an opening by arranging a door for openable and closably blocking the opening of a housing chamber for housing a food in the exposed state, and an air feeding means for feeing clean air into the housing chamber when the door is opened. SOLUTION: A food such as baked bread is housed and displayed on the shelf 6 of a housing chamber 5, and when a customer opens a door 7, a microcomputer detects the opening of the door 7 to operate a blower 12, and also opens an inlet port 8 by a damper 18. The outside air and the air in the housing chamber 5 are sucked to the blower 12 within a ventilation duct 11 through the inlet port 8 and through a communication duct 17, respectively, and relatively large dust is caught and removed from the sucked dust-containing air by a filter 13. The air passed through the filter 13 is further passed through a HEPA filter 14 to catch and remove smaller dust, and the resulting purified air is supplied into the housing chamber 6 through a blow out 9.
Patent JP-S62248537-A (JP)
Title: Joined shell core for water jacket
Inventor: YOSHIKAWA SHOICHI
IPC: B22C13/08
Filed: 1986-04-18
Abstract: PURPOSE:To easily and surely position a blind cap core by providing recesses for packing an adhesive agent to either one of the outside side face of the blind cap core and the inside side face of a flask part. CONSTITUTION:The blind cap core 6 is fitted to the flask part 9 so as to be imposed on a receiving part 8 and in this state, the adhesive agent is packed into the respective recesses 17, 18 from above to join the blind cap core 6 to the upper part of a core body 5 at the time of assembling the joined shell core. The position of the blind cap core 6 is thus determined simply by fitting the same to the flask part 9; in addition, the adhesive agent is packed into the spaces formed between the recesses 17, 18 and the outside side face of the blind cap core 6 and therefore, the assembling accuracy is improved without shifting the position of the blind cap core 6 and the joining operation is facilitat ed.
Patent JP-S58206727-A (JP)
Inventor: MORISHITA KOUICHI
IPC: A61B6/02
Filed: 1982-05-28
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-H0364509-A (JP)
Title: Method and apparatus for sealing spinneret capillary tubes
Inventor: GERII AASAA HAAGEN
IPC: D01D4/06
Filed: 1990-04-04
Abstract: PURPOSE: To seal the capillary of a spinneret at a low cost without the breakage of the surface of the capillary by inserting a plug seal consisting of a plug not being inserted from the top of the spinneret into the capillary deeply and a cap having a larger diameter than that of the capillary into the capillary and then by applying pressure to tops of both the seal and the spinneret. CONSTITUTION: Capillary seals for spinnerets 1 are carried out as follows: (1) making a plug seal 5 composed of a plug part 6 not being inserted deeply so as to reach the tip part 2 of a capillary 3 in the spinneret 1 and a cap part 7 having a larger diameter than that of the capillary 3 so as for its underside to correspond to the top 10 of the spinneret 1 surrounding the capillary; (2) the close fit of the plug seal 5 inserted into the capillary 3; (3) applying pressure 9 by extruding force for forming fiber to both the top 10 of the spinneret 1 and the plug seal cap 7 to plug the capillary 3 of the spinneret 1.
Patent JP-H032869-A (JP)
Title: Manufacture of high heat-resistant relief structure
Inventor: HERUMUUTO AANE
IPC: G03F7/039
Filed: 1990-04-03
Abstract: PURPOSE: To produce a structure without addition of an optically active component by applying a layer or foil of a specified soluble hydroxypolyamide on a substrate. CONSTITUTION: A soluble hydroxypolyamide expressed by formula I is applied in a layer or foil state on a substrate and then exposed through a mask to UV excimer laser light having >10<5> W/cm<2> output density per one pulse. Then the layer is developed with a water-alkali developer and heat treated. In formula, R, R*, R1 , R1 * and R2 are aromatic groups, and n1 =1 to 100, n2 and n3 =0, or n1 and n2 =1 to 100, n3 =0, or n2 =1 to 100, n1 and n3 =0, or n1 , n2 and n3 =1 to 100,(where R and R* and/or R1 and R1 * are different), or n1 and n3 =1 to 100, n2 =0, (where R and R* and/or R1 and R1 * are different). Thereby, the layer can be formed into a structure without the presence of an optically active component, and no yellow light is required in the production space.
Patent JP-H06298966-A (JP)
Title: Production of prepreg, and laminate using the prepreg
Inventor: SAITO EIICHIRO
IPC: H05K1/03
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a prepreg excellent in electrolytic corrosion resistance and storage stability and useful for laminates, etc., by impregnating a resin varnish containing a compound having plural epoxy groups into a glass fiber substrate and subsequently drying the impregnated varnish into a semi-hardened product. CONSTITUTION:A resin varnish containing a compound having two or more epoxy groups in the molecule, such as a bisphenol A type epoxy resin, a curing agent such as dicyandiamide, an ion-trapping agent such as an inorganic ion exchange material having hydroxyl groups, and a solvent such as methyl ethyl ketone is impregnated into a glass fiber substrate, and subsequently dried to produce the objective semi-cured prepreg. The resin in the prepreg is perfectly cured to give a laminate.
Patent JP-S61251483-A (JP)
Title: Load detection circuit of inverter
Inventor: KATSUTO MASAYUKI
IPC: H02M7/48
Filed: 1985-04-26
Abstract: PURPOSE:To accurately detect an overload state by holding the output of a comparator for comparing a signal level of a load current with a detected load current level of a reference, output at an overload state time in the prescribed period. CONSTITUTION:The reverse converter input current of an inverter 10 is detected by a current detector 30, and the output signal level is compared by a comparator 40 with the prescribed detected load current level. The output of the comparator 40 output at an overload time is held by a holding circuit 60 by the frequency synchronization of substantially six times of the present output intermediate frequency to recognize the overload state by a controller 50.
Patent JP-S63259369-A (JP)
Inventor: TAKAICHI KENJI
IPC: F25D23/00
Filed: 1987-04-13
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-S6037986-A (JP)
Inventor: JIYAN EMU EI JII DORUKUURU
IPC: C12N1/16
Filed: 1984-05-08
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-H10270778-A (JP)
Title: Two-terminal type nonlinear element, its manufacture, and liquid crystal display panel
Inventor: INOUE TAKASHI
IPC: G02F1/1365
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an MIM(metal-insulator-metal) type nonlinear element which exhibits a steep voltage-current characteristic and has a large nonlinear factor, a liquid crystal display panel which uses the element and can display high-quality pictures, and a method for manufacturing the element. SOLUTION: An MIM type nonlinear element contains a first conductive film 22, an insulating film 24, and a second conductive film 26 successively formed on a substrate 30. The insulating film 24 contains water in such a state that the water content decreases in the depth direction of the film 24 from the secondary conductive film 26 side. In the elemental analysis by the secondary ion mass spectrometry using the irradiation of the primary ion of cesium, the spectrum of hydrogen derived from the water has a peak near the surface of the insulating film 24 on the second conductive film 26 side. In addition, the peak derived from the water in the insulating film 24 falls within the range of 220 deg.C±5 deg.C in the thermal desorption spectrum.
Patent JP-2000283446-A (JP)
Title: Facility for incinerating waste and method for incinerating
Inventor: IEYAMA KAZUO
IPC: F23J1/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To remove a metal before melting an incinerated ash by maintaining the ash held in a holding space at a temperature for melting the metal, and discharging the metal in the molten ash to a predetermined place. SOLUTION: A first holding space 6 for holding an incinerating ash 5 is constituted of a plurality of hopper-like containers 7 under a gap between fire grates 4. A first holding means for holding the ash 5 in the space 6 is constituted of an openable and closable damper 11 around a lateral shaft 9 in each container 7, and a first auxiliary burner 12 for maintaining the ash 5 at predetermined temperature (600 to 660 deg.C) for melting the metal (particularly aluminum or magnesium) in the ash 5 is provided in each space 6. An exhaust port for inserting a molten metal receiving plate is formed at a sidewall of an after-burning portion, and a molten metal discharging member communicates with this exhaust port. That is, an exhausting means has the molten metal receiving plate, the exhaust port and the molten metal discharging member.
Patent JP-S60234049-A (JP)
Title: Interior-decoration goods for car
Inventor: KAZAMA NORIO
IPC: B60R13/00
Filed: 1984-05-07
Abstract: PURPOSE:To prevent the adhesion of water droplets even if the interior decoration goods of a car are wetted, by installing a skin member containing high water-absorptive resin into the interior decoration goods. CONSTITUTION:The interior decoration goods, e.g., each of the core member 3 and the pad member 4 of a door trim 2 has a plurality of corresponding vent holes 11, 12, and the skin member 5 is made of polyvinyl chloride containing high water-absorptive resin. Therefore, when the skin member 5 is wetted, water is absorbed by the skin member 5 and held into the whole skin member 5, and the water droplets do not adhere onto the surface of the skin member 5, and even if the skin member 5 which absorbs water is touched by hand, the hand is not wetted. Since air passes through the corresponding parts of the skin member 5 to the vent holes 11 and 12, natural evaporation of water is permitted, and the original dried state can be restored.
Patent JP-S5315731-A (JP)
Title: Temperature compensation device of semiconductor amplifier circuit operation point
Inventor: KOJIMA MASANORI
IPC: H03F3/45
Filed: 1976-07-28
Abstract: PURPOSE:To secure a temperature compensation through a simple constitution at the operation point for various semiconductor amplifier circuits by giving the temperature characteristics of about -3,000PPM per 1 deg.C to the collector current of transistor Tr, and thus to utilize this temperature compensation effectively for a semiconductor IC.
Patent JP-H07278205-A (JP)
Title: Polymer scale inhibitor and production of polymer with the aid of same
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1994-04-05
Abstract: PURPOSE:To provide the title inhibitor which can effectively inhibit polymer scales from depositing on that hart of the inside wall of a polymerizer which is in contact with the liquid phase as well at that part of the inside wall of the reactor which is in contact with the interface between the vapor phase and the liquid phase or near. CONSTITUTION:A polymer scale inhibitor to be used in the polymerization of an ethylenically unsatutated monomer and comprising a condensate having a molecular weight of 400-50000 and obtained by condensing a quinone compound and a condensate of an aromatic hydroxy compound. By conducting the above polymerization in a polymerizer with its inside wall having a dry coating film made of this inhibitor, the deposition of polymer scales can be inhibited.