baber/WOPTO huggingface dataset:
Patent JP-S5536947-A (JP)
Title: Ac electromagnet
Inventor: URAYAMA TAKASHI
IPC: H01H50/40
Filed: 1978-09-05
Abstract: PURPOSE: To eliminate beat by constituting either E-type fixed core or movable core with three sets of core fluxes of a shape and causing a phase difference between magnetic fluxes to occur in more than one.  
     CONSTITUTION: An AC electromagnet consists of an E-type fixed core 1 and an E-type movable core 2. The core 1 comprises three sets of core fluxes 101, 102, 102a arranged in parallel and non-magnetic intermediate layers 103, 103a arranged among them for magnetic shield; the core fluxes 101, 102, 102a comprise a core of having iron sheets punched to the same shape laminated therefor each. The core 2 is also constituted to have iron sheets punched to the same shape laminated therefor. An exciting coil C 1  is provided for core grooves 3, 3a, and a secondary side coil C 2  is provided to surround a center foot 5 of the core flux 101. There is given a phase difference between magnetic fluxes arising on the core fluxes 101, 102, 102a, thus eliminating beat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58224658-A (JP)
Title: Draining machine for preparing bean curd under continuous load
Inventor: IOGI JIYUNNOSUKE
IPC: A23L11/00
Filed: 1982-06-23
Abstract: PURPOSE:To make it possible to mass produce good and uniform cotton-sttained bean curd having a high commodity value, by carrying out the cyclic operation continuously while containing and taking out draining boxes to carry out the application of a low pressure and then a higher pressure to the draining boxes and opening of the draining boxes in the course of the transfer thereof. CONSTITUTION:Rails are provided symmetrically left and right in the upper and lower tiers of a fixed frame 1, and both tiers are filled with movable press frames 2 moving on the rails in the lower tier and hung from the rail in the upper tier. Rising and lowering lifts 3 are provided in the front and rear parts and stopped in the lower tier, and one frame 2 is separately provided on the front rising and lowering lift 3. The frame 2 is then pulled from the front part in the lower tier in the fixed frame 1 to push out one frame 2 on the rear rising and lowering lift 3. The rear and front rising and lowering lifts 3 are then raised to pull one frame 3 on the rear rising and lowering lift 3 from the rear part in the upper tier in the fixed frame 1 to push out the frame 3 on the front rising and lowering lift 3. Then, the front and rear rising and lowering lifts 3 are lowered. These procedures are carried out one after another by electrical signals in the cyclic transfer manner. A low pressure is applied to a part (a), and a higher pressure is applied to a part (b). The applied load is then released in a part (c), and such steps can be carried out one after another by pneumatic signals.
Patent JP-2000296046-A (JP)
Title: Coverlet and coverlet cover
Inventor: SAITO AKIO
IPC: A47G9/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent a coverlet main body from being unexpectedly separated from the body of in user by forming a head exposing part for exposing the head to the front surface of a head placement part from the rear surface side of a body covering part between the body covering part and the head placement part. SOLUTION: The rectangular coverlet main body 100 is constituted by sewing a first cloth member 200 having the same largeness as that of the coverlet main body 100 and the second cloth member 300 where both left and right side widths are nearly the same as those of the first member 200 and a vertical length is shorter. The body covering part X is constituted in a part where the first and the second cloth members 200 and 300 are mutually superimposed and the head placement part Y is constituted at the side of the upper end 200a of the first member 200. Besides, a notch part 210 is formed in the neighborhood of the upper end 300a of the second member 300a and the head exposing part Z for exposing the head to the front surface of the head placement part Y from the rear surface side of the body covering part X by the notch part 210.
Patent JP-H06326151-A (JP)
Title: Mounting structure of circuit component
Inventor: MIYAZAKI NOBUHIKO
IPC: H05K3/30
Filed: 1993-05-11
Abstract: PURPOSE:To provide the mounting structure, which requires no facility introduction on a large scale and can be mounted and dismantled simply in a short time and in which shock resistance and the effect of heat dissipation are improved, unnecessary radiation is reduced and the deterioration, etc., of performance due to moisture, etc., can be prevented, of a circuit component. CONSTITUTION:An LSI module, in which connecting terminals are aligned previously, is fixed temporarily to a wiring board 5 by an adhesive member 4 such as a double-side tape, and a pushing member 8 having elasticity is installed, and covered with a covering member 9. An engaging piece 10 for mounting is inserted into through-holes 7 for mounting, the covering member 9 is pushed in the direction of the wiring board 5, and the engaging piece 10 is caulked and fixed, thus pushing a flexible substrate 2 by the projecting sections 13 of the pushing member 8, then mutually connecting connecting terminals.
Patent JP-H01283300-A (JP)
Title: Human calpastatin-like polypeptide
Inventor: ASADA KIYOZOU
IPC: C12N1/20
Filed: 1988-05-06
Abstract: NEW MATERIAL:A functional unit of human calpastatin which is expressed by the formula, etc., or human calpastatin-like polypeptide containing said polypeptide. USE:Remedy for disease by action of carpine hyperpraxia such as myotonic dystrophy. PREPARATION:For instance, cDNA prepared using poly-AmRNA originated in lever of normal human as a template is connected with a vector and inserted into colibacillus, then cDNA library is screened using fragment of calpastatin cDNA originated in coeur of a pig to obtain a DNA with which a human calpastatin-like peptide is coded. Next, resultant DNA is combined in a plasmid and inserted into a colibacillus and transformed, then resultant transformant is cultured to afford the aimed human calpastatin-like polypeptide expressed by the formula, etc.
Patent JP-S5813491-A (JP)
Title: Cream-like solder
Inventor: SAWAHATA HIROAKI
IPC: B23K35/36
Filed: 1981-07-15
Abstract: PURPOSE:To provide cream-like solder which is adequate for precision soldering by mixing benzilic acid with a resin flux and solder powder and kneading the mixture. CONSTITUTION:In obtaining cream-like solder by kneading a resin flux and solder powder, benzilic acid is contained as a flux activator. For example, rosin is used for the resin flux. The benzilic acid is diphenylglycolic acid and since it is an org. acid of an arom. group, it has good compatibility with natural resins. As said acid is a compd. of an oxycarboxylic acid group, it has a high activity effect which is nearly equal to the activity effect of the case when amine chlorates are used as a activator. The solder has virtually no odors and has excellent solderability. For its solvent-like effect, it is easy to wash away.
Patent JP-H08303943-A (JP)
Title: Freezing refrigerator
Inventor: TAKEMOTO AKINOBU
IPC: F25D25/00
Filed: 1995-05-08
Abstract: PURPOSE: To enhance the foodstuff taking-in/out ability while increasing an actual housing capacity by installing a knob which enables an inside foodstuff housing vessel to be selectively pulled out simultaneously or to be left over in a freezing refrigerator when a door is opened or closed to an opening handle of a side out door and installing a mechanism which interlocks with the knob to the inside of the refrigerator. CONSTITUTION: This freezing refrigerator comprises compartments divided into three temperature zones, such as a refrigerating compartment 2, a freezing compartment 3 and a vegetable compartment 10. Each compartment is insulated and shielded from the outside environment by means of a rotary door 3 of the refrigerating compartment and a side out door 11 of the vegetable compartment. A handle 18 is installed wherein a knob 16 is installed to the depth. If the knob 16 is pushed when the handle 18 is pulled, an upper stage vessel clamping mechanism 17 is operated and a claw 20 moves upward so that it may come off from the front edge of an upper stage vessel 6 of the freezing compartment and only a lower stage vessel 7 of the freezing compartment may move forward slidingly.  On the other hand, if the knob 16 is not pushed, however, the claw 20 still clamps the front edge of the upper stage vessel 6 of the freezing compartment so that the upper stage vessel of the freezing compartment may move forward slidingly with the lower stage vessel 7 of the freezing compartment.
Patent JP-S60255282-A (JP)
Title: Spot welding method
Inventor: BABA TOSHIHIKO
IPC: B23K11/11
Filed: 1984-05-31
Abstract: PURPOSE:To reduce the deterioration in metallic structure of a spot weld zone, and to raise the mechanical strength by making a high frequency current flow to a joint surface, heating the joint surface to a temperature being below a molten state of a metallic plate, pressing this joint surface, and joining it plastically. CONSTITUTION:A pair of metallic plates to be joined 6 are inserted between a pair of upper and lower coaxial electrodes 14, 15, pressed by both the coaxial electrodes 14, 15, and inserted and held. Subsequently, from high frequency power source devices 11a, 11b whose phases are different from each other, a high frequency power source is applied separately to the respective inside and outside core electrodes 14a, 14c, 15a and 15c of the upper and lower coaxial electrodes 14, 15 through coaxial cables 12, 13. Also, a joint surface 6 is brought to dielectric heating up to a temperature being below a molten state of the pair of metallic plates to be joined 6, and the joint surface 6c is joined plastically by applying a prescribed pressure between the coaxial electrodes 14, 15.
Patent JP-S5734377-A (JP)
Title: Manufacture of composite piezoelectric material
Inventor: NISHIDA MASAMITSU
IPC: H01L41/45
Filed: 1980-08-08
Abstract: PURPOSE:To obtain a high piezoelectric constant by a method wherein one or more than one kind of mixtures of raw powder for piezoelectric ceramic component or sintered one or ones of them and combustible powder which can be burnt out below a baking temperature of these component are mixed, shaped and backed after combustible material is burnt out and polarization treatment is performed after resultant cavities are filled with organic high polymer material through burning out of combustible material. CONSTITUTION:After a proper quantity of raw material such as PbO, ZnO, SnO2, Nb2O5, TiO2, MnO and others is prepared by weighing and treated with wet mixing by means of a ball mill. Next after drying it, it is sintered at approximately 850 deg.C during 2hr and after being treated with wet crashing by means of ball mill again it is dried and this powder and powder of poly-vinyl alcohol are mixed and binder for shaping is added to the mixture. After those processes it is pressed to be shaped into cylindrical form and poly-vinyl alcohol is burnt out by heating at approximately 700 deg.C during 1hr and kept at 1,280 deg.C during 1hr in a container. Cavities resultant in former process are filled with epoxy resin. Next an obtained composite element is shaped into an expected form and electrodes are attached and polarization treatment is performed immersed in silicon oil of 100 deg.C.
Patent JP-S5632869-A (JP)
Title: Picture defining unit
Inventor: KANTANI MASASHI
IPC: G02B27/46
Filed: 1979-08-28
Abstract: PURPOSE:To define a picture by picking up an out-of-focus image and in-focus  image by the same image pickup element in a picture reader and by obtaining an  output picture on the basis of the difference between both the pictures. CONSTITUTION:Liquid crystal plate 5 between lens 2 and image pickup element 3 is supplied with an ON-OFF signal from synchronizing circuit 4 to supply image pickup element 3 with an out-of-focus image and in-focus image alternately. An in-focus signal for a single scan is stored in memory 9 by way of amplifier 7 and inputted to differential amplifier 10 together with the out-of-focus image obtd. Through amplifier 8 to obtain a difference picture output. Therefore, since the  difference output picture has the high frequency range emphasized in comparision  with the original picture, the picture is defined in details and variance in sensitivity  between pixcell can be corrected.
Patent JP-S60254119-A (JP)
Title: Surface treating agent
Inventor: YAMAGISHI YASUO
IPC: C10N40/36
Filed: 1984-05-31
Abstract: PURPOSE:To obtain a water-repellent and non-tacky monomolecular film by preparing a surface treating agent for providing a low energy surface to an inorg. material from a fluorocarbon chain-contg. titanate expressed by the specific general formula. CONSTITUTION:The fluorocarbon-contg. titanate compd. expressed by formula I or formula II (where X denotes formula III, formula IV or formula V, Y denotes a spacer and denotes -CnH2n, -CnH2n-O- if such exists, Z denotes hydrogen and oxygen, m denotes 1 or 2, n denotes 1-30 integer) is used as the surface treating agent. The film of said surface treating agent is easily formed by a simple means, for example, by immersing the inorg. material to be treated for a short period in a treating bath obtd. by dissolving a small amt. of the selected surface active agent is a solvent such as chloroform or trichloroethylene, then drying the coating.
Patent JP-S58225467-A (JP)
Title: Interlocking system for multi-processor system
Inventor: NAKAMURA HIROSHI
IPC: G06F15/177
Filed: 1982-06-25
Abstract: PURPOSE:To eliminate the need for preparation of a control data on a memory, by providing an interlocking circuit which is logically independent of a memory controller which controls the reference of each processor to the memory. CONSTITUTION:Processors 1001-100n share a memory 200, and a memory controller 300 controls the reference to the memory 200 from processors 1001-100n. An interlocking circuit 400 which controls the interlocking is logically independent of the controller 300. The circuit 400 inhibits a simultaneous operation of the same type for processors 1001-100n.
Patent JP-S59232515-A (JP)
Inventor: HIROSE TOORU
IPC: A47J19/00
Filed: 1983-06-17
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-S61266588-A (JP)
Title: Method for descaling stainless steel
Inventor: OKI KAZUO
IPC: C25F1/06
Filed: 1985-05-22
Abstract: PURPOSE:To remove oxide scale on the surface of stainless steel in a short time by cracking the scale, subjecting the steel to electrolytic treatment in an aqueous neutral salt soln., and immersing the steel in an aqueous sulfuric acid soln. and an aqueous mixed acid soln. contg. nitric acid and hydrofluoric acid in succession. CONSTITUTION:Oxide scale on the surface of Cr or Cr-Ni stainless steel is cracked or broken by bending, stretching, shot blasting or other method, and the steel is subjected to electrolytic treatment in an aqueous soln. of a neutral salt such as Na2SO4. The steel is then immersed in an aqueous sulfuric acid soln. having 100-300g/l concn. of sulfuric acid at 70-95 deg.C, and it is further immersed in an aqueous mixed acid soln. contg. 150g/l nitric acid and 30g/l hydrofluoric acid. The oxide scale on the surface of the stainless steel is dissolved and removed in a short time.
Patent JP-S59562-A (JP)
Title: Apparatus for recovering and circulating exhaust gas of internal-combustion engine
Inventor: OKUNO TAKAYASU
IPC: F02M27/02
Filed: 1982-06-28
Abstract: PURPOSE:To recirculate part of exhuast gas as an inert constituent so as to improve the thermal efficiency, by incorporating, in a distance piece that is provided in suction and exhaust paths, a pipelike metal catalyst body for introducing the exhaust gas such that it traverses said suction and exhaust paths. CONSTITUTION:The pipelike metal catalyst 10 that traverses suction holes 8 and exhaust holes 9 is incorporated in the distance piece 7 that is provided between a manifold 2 having the suction paths 5 and the exhaust paths 6 and suction ports 3 and exhaust ports 4. The surface of the metal catalyst 10 that is exposed to the exhaust paths 9 is drilled to have a plurality of introducing holes 13 that are in communication with a central path 12 in the metal catalyst 10. One end of the metal catalyst 10 and the suction holes 8 are connected via an exhaust circulation path 14 having a vacuum solenoid valve 15. The side walls of the suction holes 8 are provided with alcoholic gas jetting nozzles 16 directed toward the center of the metal catalyst 10.
Patent JP-S601583-A (JP)
Title: Magnetic direction detector
Inventor: KANNO SUKEYASU
IPC: G01B7/00
Filed: 1983-06-17
Abstract: PURPOSE:To detect the magnetic direction simply without any complicated computation by exciting two magnetic sensors of a flux gate type respectively with windings for detecting magnetic fields as intersected perpendicular to each other separately as specified to detect the phase of winding outputs. CONSTITUTION:First and second magnetic sensors 1 and 2 respectively with windings for detecting magnetic fields perpendicular to each other are excited by signals shifted by 45 deg. from each other through an oscillation timing circuit 4 and an excitation drive circuit 3. Consequently, outputs different in the phase are generated from an output winding connected to both the windings according to the direction of the magnetic fields and detected with a phase detection circuit 6. This eliminates any complicated computation as in the case of using one flux gate type magnetic sensor thereby enabling the detection of the magnetic direction simply and accurately.
Patent JP-H1046269-A (JP)
Title: Manufacture of titanium-molybdenum master alloy, and titanium-molybdenum master alloy
Inventor: HIGGINS BRIAN J
IPC: C22F1/18
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an alloy composition in which low-melting point metal, such as titanium, and large amounts of high-melting point metal, such as molybdenum, tantalum, niobium, and tungsten, are practically homogeneously melted together. SOLUTION: This method is a manufacturing method of a practically homogenous titanium-base master alloy containing large amounts of molybdenum. A molybdenum powder and a titanium powder are mixed in a proportion fit to produce a powder charge body. This powder charge body is compacted into shape of briquettes. The briquettes are alloyed in a solid condition until practically homogenous state is reached in order to prepare a titanium- molybdenum master alloy, and this master alloy is solidified by cooling.
Patent JP-H07125661-A (JP)
Title: Device capable of absorbing surface and to move along the same
Inventor: URAGAMI FUKASHI
IPC: B62D57/024
Filed: 1994-04-27
Abstract: PURPOSE:To maintain close contact between a lip part and a surface as the lip part of a partition means extensively exists along the surface even in the case when the surface is a curved surface of a small radius of curvature by improving the partition means in a device capable of absorbing the surface and moving along it. CONSTITUTION:A contact part 132 is arranged on a part except for an outer peripheral part 130 of a lip part 106 of a partition means 14 on a facing surface facing a surface 4. A clearance 140 communicated to a decompressed space is retained between the part except for the outer peripheral part 130 on the facing surface of the lip part 106 and the surface 4.
Patent JP-H08281339-A (JP)
Title: Manufacturing device for fluid bearing
Inventor: GOMYO MASATO
IPC: F16C33/14
Filed: 1995-04-11
Abstract: PURPOSE: To prolong a tool life, and to improve quality of a groove depth of a bearing sleeve. CONSTITUTION: The abutting surface of balls 3A and 3B arranged on the outer peripheral surface of a shaft 1 for groove forming and a fixing pin 6 regulating a projecting position in the outside direction of these balls 3A and 3B, is formed on a plane. Consequently, the contact area of the balls 3A, 3B and the fixing pin 6 is remarkably increased. Also, the rotations of the balls 3A and 3B are blocked, the contact surface pressure of the contact surface of the balls and the fixing pin 6 is remarkably reduced, the effect of a plastic deformation in the contact part of the balls 3A, 3B and the fixing pin 6 is eliminated, and the wear of the balls 3A, 3B and fixing pin 6 is reduced.
Patent JP-S5635481-A (JP)
Title: Nitrification of molybdenum
Inventor: TOYOKURA NOBUO
IPC: C01B21/06
Filed: 1979-08-31
Abstract: PURPOSE:To prevent the fall of superconductive transfer temperature by heating an Mo thin film as masked with other material in a mixture gas of H2 and N2 and nitriding the Mo. CONSTITUTION:The Mo thin film 1 and an SiO2 mask 12 are laminated on an SiO2 film 11 on a P type Si substrate 10, and are heat treated, for example, at 500- 800 deg.C for 15-20min in an N2 gas (of 1 atm.) containing 5-10vol% of H2. N2 and H2 adsorbed upon the Mo film react to form NH3 and Mo is nitrified. Further, the H2 removes the adverse affect of the impurities such as H2O or O2 in the gas. According to this method, the N2 content in the formed film can be controlled by the temperature, and the N2 content becomes maximum in the vicinity of the center of the above temperature range. In the range that the N2 content varies, the formed film is a mixture of Mo, MoN and MoN2, but when the ratio (nitriding temperature) is suitably determined, the transition transfer temperature of the superconductivity can be controlled.
Patent JP-S602904-A (JP)
Title: Optical waveguide element and its manufacture
Inventor: OGURA SHIGETAROU
IPC: G02B6/12
Filed: 1983-06-21
Abstract: PURPOSE:To raise a threshold value of optical damage and to intensify interaction between transmitted through a guide and an acoustooptical effect or an electrooptical effect by forming the optical waveguide element composed of a crystal substrate of LiNbO3 or the like, an ion implantation layer, and an Li vacancy layer. CONSTITUTION:An optical waveguide element is composed of an LiNbO3 or LiTaO3 crystal substrate 1, an ion implantation layer 3 formed near the surface of the substrate 1, and an Li vacancy layer 2 formed under the layer 3. The substrate 1 is obtained by cutting said crystal plate of LiNbO3 or LiTaO3 at the plane (y). The layer 2 is formed in the substrate 1, e.g. by heat treating the substrate 1 at high temp. to diffuse LiO3 outward. The layer 3 is formed by implanting ions, such as Ag, Ti, or K. An amt. of changed refractive index of the layer 2 is about 0.01 and that of the layer 3 is about 0.1-0.2 with respect to the substrate 1, and hence, the layer 3 serves as a light guide.
Patent JP-S63300892-A (JP)
Inventor: KENESU OO UTSUDO
IPC: B26D5/00
Filed: 1988-05-06
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-S5335741-A (JP)
Title: Primer for powder coating
Inventor: SAEKI SHIROU
IPC: C09D5/03
Filed: 1976-09-14
Abstract: PURPOSE: A preimer for power coating, which is composed of a nylon resin powder coating and thus increases water resistance of coated films formed by means of electrostatic coating. 
     COPYRIGHT: (C)1978,JPO&Japio