baber/WOPTO huggingface dataset:
Patent JP-H11336518-A (JP)
Title: Solenoid drive valve
Inventor: DEO TAKASHI
IPC: F16K31/06
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid drive valve which can reduce the power consumption while the armature is attracted certainly to an electromagnet. SOLUTION: The second core 100 constitutes an electromagnet to attract an armature 46 to the valve opening side and is equipped with a magnet holding part 100c protruding toward the armature 46, and an assisting magnet 56 is fixed to the inside surface of the magnet holding part. The second assisting magnet 102 is installed at the bottom of a ring-shaped groove 100b for holding a second coil 54, and a cylindrical slit 104 is formed leading from the bottom surface of the groove 100b to that of the second core 100. When the armature 46 approaches the assisting magnet 56, the magnetic flux generated thereby flows to the armature 46, and with further approaching to the second core 100, the magnetic flux generated by the second assisting magnet 102 flows to the armature 46.
Patent JP-2000019868-A (JP)
Title: Heating device and thermal fixing device
Inventor: OTSUKA HIDEFUMI
IPC: G03G15/20
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To enhance heat efficiency in non-contact heating, to make the temperature of a heating member comparatively low so as to relax the heat resistance of the component parts of a device, to reduce consumed energy and to decrease a burning accident by providing a heating means with the heating member formed of heat accumulating material to be an endless belt and moving along an opposed area to a carried body to be heated. SOLUTION: The heating member 51 is the endless belt formed of the heat accumulating material. The member 51 is laid over a driving roller and a driven heat roller 53 respectively supported to be turned, tensioned by a tension roller 55 and stretched and laid to be opposed to the toner transfer surface of a body to be recorded 1 at a distance of about 1 to 8 mm. The member 51 receives and accumulates heat by contact heat transfer from the roller 53 in a turning stage. When the member 51 is turned to be opposed to the body to be recorded 1, it heats a toner image and the body to be recorded 1 by radiated heat so as to fix the toner image on the body to be recorded 1.
Patent JP-S5969849-A (JP)
Title: Method for testing controlling device
Inventor: KOBAYASHI HIROSHI
IPC: G06F11/22
Filed: 1982-10-15
Abstract: PURPOSE:To execute a self-test of a controlling device by using a test program of an external substitution memory by the controlling function of a microprocessor without direct substitution of memories constituting the controlling device. CONSTITUTION:The substitution memory 2 is a fine product executing complete operation and memories 11, 12 are connected correspondingly to memories 21, 22. In addition, the memory 22 has a function equivalent or more with that of the memory 12 and these memories can be accessed by a common control signal. An MPU10 sends a selecting signal SEL1 at the test operation and applies a chip selecting signal CS to the memory 21 instead of the memory 11 to disable the memory 11 and actuate the memory 21. Consequently, the MPU10 tests the testing device 1 while controlling a controlling device 1 excluding the memory 11 in accordance with the test program stored in the memory 21.
Patent JP-S6335502-A (JP)
Title: Aqueous microemulsion base plant protector
Inventor: HANSU RETSUHIRINGU
IPC: A01N25/04
Filed: 1987-07-22
Abstract: The invention relates to plant protection agents based on aqueous microemulsions which contain, as emulsifiers, ethoxylated and phosphorylated, styryl-substituted phenols or salts thereof in combination with one or more non-phosphorylated emulsifiers belonging to the group comprising salts of (C10-C16)-alkyl-monoglycol to -hexaglycol ether-sulfates, salts of  alpha -(C14-C19)-alkenol sulfates, salts of optionally chlorinated (C13-C18)-alkanesulfonic acids, salts of dodecylphenylsulfonic acid, amine oxethylates or alpha (C9-C20)-alkyl- omega -hydroxypolyoxyethylenes containing 2 to 22 moles of ethylene oxide.
Patent JP-S5973444-A (JP)
Title: Optical fiber
Inventor: HAJIKANO KIYOSHI
IPC: G02B6/00
Filed: 1982-10-18
Abstract: PURPOSE:To obtain an optical fiber having accurate outer diameter, by inserting an optical fiber in a tube made of metal, subjecting the metal tube containing the optical fiber to plastic working with a die, roll, etc., and grinding the outer circumference of the metal tube. CONSTITUTION:An optical fiber 1 is inserted in a metal tube 2, and the composite is drawn through e.g. a die 3 to reduce the diameter of the metal tube to nearly the desired diameter 21. The product is machined with a grinder, bite, etc. 4 to obtain an optical fiber having desired diameter.
Patent JP-2001015336-A (JP)
Title: Electromagnet for noncontact control
Inventor: ISHIDA TADAHIRA
IPC: H01F7/20
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnet for noncontact control which has small leakage magnetic flux, even when the distance between the electromagnet and a controlled object becomes large. SOLUTION: An interval (liftoff) between the controlled object 1 and electromagnet 2 is L (mm), the length of the leg part of the electromagnet is F (mm), and the length of the window part of the core of the electromagnet is W (mm). The magnetic permeability of air is set to μ0, and the magnetic permeability of the core and controlled object object is set to μ. The magnetic resistance of leakage luminous flux short-circuiting and flowing in air is (W+2F)/(μ*S)+ W/(μ0*S). The magnetic resistance of magnetic flux having reached the controlled object 1 is (W+2F)/(μ*S)+2L/(μ0S)+W(μ*S). When the former is larger than the latter, majority of the magnetic flux passes through the path shown by the solid line passes through the controlled object. Here, W*(1/μ0-1/μ)S>2L/(μ0*S) is obtained. Taking μ0≪μ into account, W>2L is eventually obtained.  If W>2L, the leakage magnetic flux can be made small, even if the distance between the electromagnet and controlled object becomes large.
Patent JP-S6254394-A (JP)
Inventor: FUJIMURA KYOJI
IPC: G01N33/34
Filed: 1985-08-19
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-H06207441-A (JP)
Title: Construction panel body and jointing method therefor
Inventor: SHIMONOHARA TAKESHIGE
IPC: E04B2/86
Filed: 1992-05-29
Abstract: PURPOSE:To decorate the surface of a panel body, place concrete to the rear side thereof and enable the panel body to be used as a finishing wall material in buried state, regarding a construction panel body used as a form in building a concrete structure such as a building wall and a retaining wall. CONSTITUTION:A panel body A is available for use at a flat area and a corner square area. The rear side of the body A is provided with at least one dovetail groove and projections 14. Also, the groove and projections 14 are provided with recessed and projected connectors 2a and 2b, and a separator fastener 4. The connectors 2a and 2b are jointed to the adjacent connector of the panel body A from above, and the fastener 4 is fitted with a separator. This work process is repeated, and concrete is placed, upon completion of the process.
Patent JP-2000008325-A (JP)
Title: Combined girder structure for floor slab
Inventor: OKIMOTO MASAYUKI
IPC: E04B5/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide girder structure for supporting a floor slab most rationally from the viewpoint of strength by fixing outer main girders to the longitudinal ends of a cross-beam, and fixing inner main girders to the longitudinal intermediate side parts of the cross-beam so as to arrange the outer main girders and inner main girders with step difference. SOLUTION: Outer main girders 5 are fixed to the longitudinal ends 4 of a cross- beam 3 disposed at the lower face of a concrete floor slab 12. Inner main girders 6 are fixed to the longitudinal intermediate side parts of the cross-beam 3 to form stepped arrangement. The concrete floor slab 12 is formed of reinforced concrete and supported by the upper faces of upper flanges 7 of the inner main girders 6. Both end faces of the concrete floor slab 12 is held to the side faces of webs 8 of the outer main girders 5 for lateral positioning. The cross-beam 3 is formed of reinforced concrete in the state of the inner main girders 6 existing at the intermediate parts. The outer end lower faces of the cross-beam 3 are supported by the upper faces of lower flanges 9.  The cross-beam member used to distribute load of the main girders is thus formed at a stepped arrangement joint interface of the outer and inner main girders. A composite girder of large span can therefore be formed at a low cost.
Patent JP-S6243284-A (JP)
Title: Inhibition control circuit for drop-out compensation
Inventor: TANAKA MITSUO
IPC: H04N5/94
Filed: 1985-08-21
Abstract: PURPOSE:To prevent the display or retrieval of wrong picture information by using various types of detection code signals which decoded recorded disk codes to discriminate the disk code signal format in the next scan line period. CONSTITUTION:The necessity for drop-out compensation of the next scan line period is discriminated by the detection signals of 16H, 18H and 19H lines supplied from terminals 17-19, the picture stop code detection signals, i.e., the decoding detection signals for disk codes supplied from terminals 20 and 21 and the CLV code detection signal. Thus the necessity for drop-out compensation of the next scan line period can be instantaneously discriminated in accordance with the disk codes recorded on the scan lines 16 and 17. Thus it is possible to prevent completely a conventional problem where the disk codes recorded on the 17H and 18H lines are mistakenly replaced with different disk codes when a drop-out is produced.
Patent JP-S6424306-A (JP)
Title: Lot displaying method for cable
Inventor: FUKUDA MASAHIRO
IPC: H01B7/36
Filed: 1987-07-20
Abstract: PURPOSE:To easily display the production lot of a cable at a low cost by providing an identifying means of the production lot in a sheath. CONSTITUTION:A color thread 13 as an identifying means of the color set for each production lot in each month or for each production lot further divided is inserted into an inclusion 1-3, they are wound by a sheath 1-4 together with conductors 1-1 covered with insulators 1-2, and a color thread 11-5 is inserted over the whole length of a cable. Even if the cable member is formed in any size, the color thread 11-5 dyed into red, orange, yellow or the like is exposed at the cutting face. The production lot can be thereby judged by identifying the color thread 11-5 at the cutting face, and the cable member made of a cable in the defective lot can be easily traced.
Patent JP-S6447759-A (JP)
Title: Leukotriene antagonists and manufacture
Inventor: GEERUHARUTO BETSUKU
IPC: C07C323/01
Filed: 1988-07-22
Abstract: Leukotriene antagonists, processes for the preparation thereof, the use thereof for the treatment of diseases, and precursors. Compounds of the formula I    <IMAGE>  (I)  in which R1, R2, R3, R4, R5, R6 and X have the indicated meanings, processes for the preparation of these compounds, the use thereof as pharmaceuticals, and pharmaceutical products based on these compounds are described. In addition, precursors for the preparation of compounds of the formula I are described.
Patent JP-H055162-A (JP)
Title: Soft magnetic alloy high in magnetic permeability
Inventor: HARA TAKUJI
IPC: C22C19/03
Filed: 1991-06-25
Abstract: PURPOSE:To obtain a magnetic alloy having high magnetic permeability by low Ni content by adding Cr to an Ni-Fe alloy so as to make it into an Ni-Cr- Fe alloy having a specified compsn. CONSTITUTION:The ingot of an Ni-Cr-Fe alloy having a compsn. constituted of, by weight, 30 to 55% Ni, <14% Cr and the balance Fe is worked into a sheet by hot rolling and cold rolling. A magnetic allay having a texture in which the integrated intensity in the {200} plane contg. the axis of easy magnetization is integrated in the plane by double or above compared to that in the {200} plane of a random sample obtd. by subjecting alloy powder by a gas atomizing method having the same compsn. to compacting and sintering, in which all crystal planes have been appeared in an equal ratio and having no crystalline orientation and having high magnetic permeability of >=100000mum maximum magnetic permeability can be obtd. An inexpensive magnetic alloy having expensive Ni content lower than that of the conventional high Ni permalloy can be obtd.
Patent JP-H0912450-A (JP)
Title: Pasting agent
Inventor: KOIDE TOMOMASA
IPC: A61K47/10
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a pasting agent having high percutaneous absorptivity and percutaneous stability of indomethacin in a pasting base agent, having excellent antiphlogistic and analgesic action and high safety to the skin. CONSTITUTION: This pasting agent contains a pasting base material, indomethacin in the amount of 0.1-2wt.% of the total base agent, 1-10wt.% crotamiton and 0.5-30wt.% a 4-6C dihydric alcohol (e.g.; 1,3-butylene glycol). The pasting base agent is pasted on a substrate to obtain the objective pasting agent. In this case, a tacky adhesive used in the pasting base agent is made of water-based, an acrylic-based, rubber-based, a silicone resin-based, etc., and has an adhesive strength capable of fixing on the surface of skin at a normal temperature for a long time. Percutaneous absorptivity of indomethacin conventionally inferior to the absorptivity is increased and its pharmacological action is exhibited at the maximum.  In the case of oral administration, indomethacin inducing adverse effect such as digestive organs disease can be effectively percutaneously administrated directly to a patient part.
Patent JP-H0469493-A (JP)
Title: Heat insulating support member for cryogenic temperature vessel
Inventor: KASHIMA TOSHIHIRO
IPC: F16L59/12
Filed: 1990-07-09
Abstract: PURPOSE:To prevent the rupture and the positional deviation of a cryogenic temperature vessel by making a member of a positive thermal expansion coefficient with fiber reinforced plastic wherein fiber of a positive thermal expansion coefficient is arranged in parallel to the length direction of the member and a member of a negative thermal expansion coefficient with fiber reinforced plastic wherein high-strength polyethylene fiber is arranged in parallel to the length direction of th member. CONSTITUTION:Fiber filaments of a positive thermal expansion coefficient are wound around a mandrel in multiple layer and simulataneously the winding is impregnated with an epoxy resin, so that a cylindrical formed body is obtained. The formed body, as held on the mandrel, is hardened. A member of a positive thermal expansion coefficient 21 in the form of loop is thus prepared, and spools 22 made of steel plate are then fitted at both end thereof. Similar ly a member of a negative thermal expansion coefficient 23 is prepared, using fiber filaments of a negative thermal expansion coefficient, and spools 24 made of steel plate are fitted at both ends thereof. Because the members of positive and negative thermal expansion coefficients are connected to each other, a heat insulation support member of an arbitrary thermal expansion coefficient as a whole can be obtained by means of a suitable combination of the thermal expansion coefficients, lengths and numbers of the respective members.
Patent JP-H0840737-A (JP)
Title: High-viscosity synthetic quartz glass member and its production
Inventor: OTSUKA HISATOSHI
IPC: C03B20/00
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a high-viscosity synthetic quartz glass member, containing uniformly distributed Al and having a high-temperature viscosity above that of an electrofused natural quartz glass according to a sol-gel method. CONSTITUTION:This method for producing a high-viscosity synthetic quartz glass member is to add an aluminum alkoxide to methyl silicate, cohydrolyze the resultant mixture in the presence of ammonia, prepare silica particles containing aluminum, dehydrate, decarbonize and sinter the silica particles, afford a synthetic quartz glass ingot, pulverize the resultant ingot and melt form the pulverized synthetic quartz glass powder. The obtained high-viscosity synthetic quartz glass member contains 0.1-1,000ppm aluminum, <=10ppb each of metallic impurities other than Al and has >=1,225 deg.C annealing point, >=1,135 deg.C strain point and <=1ppm OH group and Cl concentrations.
Patent JP-H1126570-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: HONMA TSUTOMU
IPC: H01L21/316
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To eliminate steps between a semiconductor substrate and element separating insulation film by treating the substrate surface and the insulation film surface by the epitaxial growth of a semiconductor substrate crystal and a chemical-mechanical polishing method thereafter. SOLUTION: The manufacturing method comprises forming an element separating insulation film 1 on an Si substrate 9, epitaxially growing an Si layer 14 on the substrate 9 other than the insulation film 1, planarizing the insulation film 1 and Si layer 14 by a chemical-mechanical polishing or etching back method, and heat treating to recover crystal defects, thereby eliminating the influence of the steps between the insulation film 1 and Si substrate 9.
Patent JP-H0934862-A (JP)
Title: Pattern learning method and device
Inventor: NAKAJIMA KAZUKI
IPC: G06N3/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To learn lots of patterns efficiently by eliminating an undesired dictionary or setting a penalty through the use of a recognition result. SOLUTION: The device is made up of an input control section 101, a display control section 102, a clustering pre-processing control section 105, a clustering control signal 106, a clustering post-processing control section 107, a pattern recognition control section 108, a dictionary (clustering result) 111, and a learning pattern 112. Then learning patterns with very high similarity are collected before the learning to reduce the number of learning patterns in advance. Furthermore, a radial pattern space is divided around a representative point of the clusters and only a pattern remotest from the representative point of the cluster in the region is stored as a pattern in the cluster. Furthermore, a limit for discontinuously merging clusters with high similarity is provided. Then an undesired dictionary is eliminated or a penalty is set by using the result of recognition.
Patent JP-H0349126-A (JP)
Title: Electromagnetic contactor with latch
Inventor: SATO SAKANOBU
IPC: H01H51/10
Filed: 1989-07-17
Abstract: PURPOSE:To miniaturize a structure, simplify alignment, and stabilize the operating force by providing a coupling section coupled with an over-stroke provided on electromagnets, and concurrently exciting the electromagnets to release the coupling. CONSTITUTION:When an OFF switch is closed, the power is again fed to both a closing coil 12 and a trip coil 10 because contacts 1a and 2a are closed, and the attracting force is generated on respective electromagnet sections. A movable core 8 is moved near a fixed core 9 via an over-stroke delta1, thus the movable core 8 is attracted to the fixed core 9 by the excitation of the closing coil 12 and moved in the direction of an arrow DC1. A latch lever 4 is moved, the push button of a microswitch 1 is released, the contact 1a is opened, and no power is fed to the closing coil 12. The movable core 8 is moved in the direction of an arrow DC2 by a spring 13, the contact 2a is opened, and no power is fed to the attracting coil 10.
Patent JP-H0935440-A (JP)
Title: Disc cartridge
Inventor: KUROSAWA SATOSHI
IPC: G11B23/03
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable disc cartridge in which dust is not accumulated substantially in the case even it the cartridge is used in a dusty environment and the read/write operation can be carried out stably for a long term. SOLUTION: Level difference is eliminated at least from the region of inner side face of a half constituting a case facing the recording face of disc. In other words, an ejector pin is positioned not to act on the region facing the surface of a contained disc when an injection molded half is taken out from a molding die. Consequently, no ejection pin 4 is formed in the region of inner side face of a half facing the recording face of disc. Ejection pins are positioned to act only on the outside of a barrier wall 7 formed along the outer circumference of disc and the inside of an inner circumferential rib 5 having radius of 18mm formed around the center of rotation of disc.
Patent JP-S5883258-A (JP)
Title: Detection for condition of rear surface of concrete wall
Inventor: NAKABAYASHI MASAHIRO
IPC: G01N29/12
Filed: 1981-11-13
Abstract: PURPOSE:To detect the presence or absence of any voids on the rear surface of a tunnel in a short time without executing boring by applying blows to the wall surface of concrete, and obtaining the information relating to the characteristics thereof by detecting the natural oscillation generated by said application. CONSTITUTION:This invention relates to a method of detecting the presence or absence of any void 7 between a concrete wall 1 and rock 6 by receiving the elastic waves generated by the impact by means of an impacter 2 with a probe 3 and observing waveforms with a synchroscope 5 via a digital memory 4, wherein if the resonant waves of longitudinal waves are generated by application of blows to a part of the concrete wall surface, the generation of such waves indicates that the void exists behind the concrete, whereby feeding of mortar into the void and increasing of the strength after construction of the tunnel as  near the design strength as possible are made possible, and a useful effect for  safety measures is obtained.
Patent JP-H0523797-A (JP)
Title: Assembled mold
Inventor: UCHINO KAORU
IPC: B22D11/055
Filed: 1991-07-24
Abstract: PURPOSE:To widely vary cooling speed by arranging two systems of cooling water passages in an assembled mold and constituting so as to enable flowing of the water to the cooling water passages in either one system or two systems at the same time. CONSTITUTION:In the assembled mold for assembling plural mold members so as to surround the casting range, two systems of the cooling water passages are arranged to each member and the assembled mold is constituted so as to enable the cooling by using either one system of the cooling water passage or using two systems of the cooling water passages at the same time. By this method, even in the case casting condition of steel kind, etc., varies, the cooling speed can be widely varied, and change of the mold is unnecessary.
Patent JP-H0529310-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO HIROSHI
IPC: H01L21/316
Filed: 1991-07-24
Abstract: PURPOSE:To remove the lateral expanse (bird's beak) of an oxidation area, in the element isolating formation method by selective oxidation method. CONSTITUTION:A pad oxide film 2 is made on a silicon substrate, and a silicon nitride film 3 is stacked on the oxide film 2, and an element isolating region is patterned. Then, a silicon nitride film is made as a sidewall 4 at the sidewall of the insulating film on the silicon substrate 1, and then a groove 5 is made in the silicon substrate, and a polysilicon film 6 is grown selectively in the groove, and then boron 7 is implanted as a channel stopper 8, and then the polysilicon film 6 is oxidated to form an element isolating oxide film 9.