baber/WOPTO huggingface dataset:
Patent JP-S6431326-A (JP)
Title: Electromagnetic relay
Inventor: TSUKIDE HIDEKI
IPC: H01H51/22
Filed: 1987-07-27
Abstract: PURPOSE:To increase magnetizing efficiency and stabilize an attraction force by applying V-shape and slope to the ends of a U-shaped iron core and a V-shaped armature for enabling the mutual contact thereof with each other. CONSTITUTION:A movable contact point spring 6 having a movable contact point 4 and a hinge spring part 5 is arranged at both sides of a U-shaped armature 3 and monolithically fixed via an insulation fixing body 7, thereby forming a movable contact point spring block. A coil is wound about a coil spool 9 with a U-shaped iron core 1 and a coil terminal 8 embedded therein, and a magnet coil 10 and a magnet piece 11 are fixed to a magnet mounting hole 18 at the internal center of the iron core 1, thereby forming a coil assembly body. Thereafter, the coil assembly body is coupled and fixed to the inside of an insulation body seat 16, and then the coil terminal 8 and a coil lead terminal 15 are connected to each other. In this case, both ends of the U-shaped iron core 1 and the U-shaped armature 3 are made to have a V-shape and slope, thereby increasing a magnetic pole area.
Patent JP-S5978637-A (JP)
Inventor: OGINO TAKASHI
IPC: A01K87/00
Filed: 1982-10-28
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-H0510698-A (JP)
Title: Heat exchanger
Inventor: ORIMOTO MANABU
IPC: F28F13/00
Filed: 1991-07-03
Abstract: PURPOSE:To regulate a heat absorption amount by a newly provided heat transfer tube even if part of an existing heat transfer tube is replaced with the newly provided tube. CONSTITUTION:Since a heat absorption amount becomes different if part of a heat exchanger formed of an existing heat transfer tube 15 is replaced with a newly provided heat transfer tube 18, cover plates 19a, 19b, 19c, 19d, 19e are provided on the outer periphery of the tube 18. The heat absorption amount of the tube 18 can be regulated by increasing or decreasing the plates l9a, 19b, 19c, 19d, 19e.
Patent JP-H0746143-A (JP)
Title: Operation control system for parallel-serial conversion circuit and for serial-parallel conversion circuit
Inventor: KUBO KAZUO
IPC: H03M9/00
Filed: 1993-07-29
Abstract: PURPOSE:To provide the operation control system for parallel-serial conversion circuit and serial-parallel conversion circuit which suppresses the extension of the circuit scale even in the case of the increase of the number of parallel- serial conversion circuits and serial-parallel conversion circuit, whose operations are controlled with the same phase, and where the timing design and the high- speed operation are easy. CONSTITUTION:A reset signal S41 outputted from a first n:1 parallel-serial conversion circuit 1 is connected to a second n:1 parallel-serial conversion circuit 1, and a reset signal S42 outputted from the second n:1 parallel-serial conversion circuit 1 is connected to a third n:1 parallel-serial conversion circuit 1, and hereafter, a reset signal S4m-1 outputted from an (m-1)th n:1 parallel-serial conversion circuit 1 is connected to an m-th n:1 parallel-serial conversion circuit 1 in the same manner. Since each n:1 parallel-serial conversion circuit 1 resets the lower-order n:1 parallel-serial conversion circuit 1, serial signals from all of n:1 parallel-serial conversion circuits 1 are outputted with the same phase.
Patent JP-S6080112-A (JP)
Title: Magneto-resistance effect type reproducing head
Inventor: MIURA YOSHITSUGU
IPC: G11B5/39
Filed: 1983-10-11
Abstract: PURPOSE:To reduce a bias current passing through a magnetic shielding layer, and to increase the SN ratio by using a material having specified resistivity for a conductive layer of the magnetic shielding layer consisting of a high-permeability layer and the conductive layer. CONSTITUTION:A lower gap 2 consisting of SiO2, etc. is formed on a magnetic substrate 1 consisting of an Ni-Zn ferrite sintered body of high permeability, and a magneto-resistance effect element 3 consisting of ''Permally'' is formed thereon. And an upper gap 4 consisting of SiO2, etc. is formed thereon. A magnetic shielding layer 5 constituted of a conductor 6 and a high-permeability magnetic layer 7 consisting of ''Permalloy'' is formed thereon. A material having resistivity <=1/10 times resistivity of the magnetic layer 7 is used as the conductor 6. In this case, since a diamagnetic coefficient can be reduced without increasing the cross-sectional area vertical to the tape sliding surface of the magnetic shielding layer 5, the density of the bias current is reduced and the SN ratio of the reproduced signal is improved.
Patent JP-H08100177-A (JP)
Title: Construction and building composition for backfilling, etc.
Inventor: NAGABUCHI TSUYOSHI
IPC: C09K17/10
Filed: 1994-08-10
Abstract: PURPOSE: To obtain the subject composition having excellent water-holding property, enabling forced transfer with a pump to improve the workability of backfilling, etc., having excellent consolidation strength and contributing to the effective utilization of industrial waste by using a specific regenerated aggregate, a powdery binder, a water-reducing agent and a foaming agent and kneading the mixture with water. CONSTITUTION: This composition contains (A) a regenerated aggregate produced by crushing waste concrete blocks, (B) a powdery binder such as fine powder of blast furnace slag, (C) a high-performance water-reducing agent or a standard water-reducing agent such as Rheobuild SP-8N(R) and (D) a foaming agent such as Pozzolith 202 or Finefoam 606(R) and is produced by kneading the above components with (E) water. The amount of the component B is 100-250kg/m<3> , the designed bubble fraction is 9-14% and the amount of the component E is 170-200kg/m<3> .
Patent JP-S6344811-A (JP)
Inventor: IWABUCHI YUUUEMON
IPC: B21D53/72
Filed: 1986-08-13
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-S5978532-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATOU CHIHARU
IPC: H01L21/027
Filed: 1982-10-27
Abstract: PURPOSE:To improve the level of an automatic matching and the matching accuracy by coating a semiconductor substrate with a positive photoresist film, and then removing only the part of the automatically matched region by exposing and developing. CONSTITUTION:An automatic target unit in which a positive type photoresist film is developed and removed and a device unit, on which a photoresist is coated are respectively composed of an Si semiconductor substrate 41, an SiO2 film 42, an Si3N4 film 43 and a positive type photoresist film 44. The film 44 is formed under the conditions that an OFPR-800C is coated at approx. 1.5mum, the first exposure is, for example, executed for 6sec. by PLA-500FA, the second exposure is executed by MPA-500FA for 30sec. and the developments are executed at 30 deg. for 30sec. for both first and second times wit positive developer TM-II. Thus, the positive type photoresist film coated on an automatic target structure by the first exposure is removed.
Patent JP-H0914821-A (JP)
Title: Show case
Inventor: KONDO YASUTO
IPC: F25D23/00
Filed: 1995-06-30
Abstract: PURPOSE: To enable deodorizing in a storing chamber to be carried out with an optical deodorizing catalyst without inducing formation of a complex structure by a method wherein a reflecting plate arranged above a fluorescent lamp for use in irradiating an inside part of the storing camber is provided with a optical deodorizing catalyst for realizing deodorizing capability by irradiation of light. CONSTITUTION: An outer ornamental panel 20 projecting forwardly in a longitudinal direction is fixed to a front end of a top wall 2A of a heat insulating wall 2 of a show case 1 and then a reflecting plate 28 is fixed to an inside part of the outer ornamental panel 20. Then, each of a lower side of the reflection plate 28, a lower side of an inner layer partition plate 6 inside an inner layer discharging port 23 and a lower surface of an extremity end of each of shelves 11 is fixed with a fluorescent lamp 27 for irradiating a part near the opening 21 and an inside part of a storing chamber 9.  In addition, optical deodorizing catalyst 29 is coated with an inner surface of the fluorescent lamp 27 of the reflection plate 28 and the inner layer partition plate 6 above the fluorescent lamp 27 and concurrently an optical deodorizing catalyst 29 is also coated at the position where light of the fluorescent lamp 27 just below the fluorescent lamp 27 at the upper surface of the front part of each of the shelves 11 is received in a relative strong manner.
Patent JP-S6248590-A (JP)
Title: Ink ribbon for thermal fusion transfer
Inventor: KOBAYASHI NAOTAKE
IPC: B41M5/26
Filed: 1985-08-28
Abstract: PURPOSE:To enable favorable printing to be performed even on a paper having a rough surface, by constituting an ink ribbon of a base, an ink layer and a transparent resin layer which is melted at the time of thermal transfer and, in a molten state, has a viscosity higher than that of the ink layer. CONSTITUTION:An ink layer 2 comprising a coloring agent and a wax as main constituents is provided on the base 1, and the transparent resin layer 3 which is melted at the time of thermal transfer and, in its molten state, has a viscosity higher than that of the ink layer 2 is provided on the ink layer 2 to obtain the ink ribbon 4 for thermal fusion transfer. At the time of thermal transfer, predetermined energy is given to a thermal head, the resin layer 3 is melted together with the ink layer 2, and the molten materials are transferred together onto the surface of a paper 5. Because the viscosity of the molten resin layer 3 is higher than that of the molten ink layer 2, the resin layer 3 covers the rugged surface of the paper 5, so that the ink layer 2 on the resin layer 3 is formed flat. Accordingly, favorable printing free of voids can be achieved even on a rough paper.
Patent JP-H0932186-A (JP)
Title: Roof and unit building
Inventor: OGURA TOMOE
IPC: E04B1/348
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a roof unit which is not restricted in the height not like in a conventional case even if the roof inclination is large and can be fabricated without cost problems and further, which is not affected in the transportation to the construction site. SOLUTION: In a roof made by assemblying a plurality of roof units, two roof units 1 having an inclined roof face at one side viewed from the upper side and also from the gable side are connected on a habitable room so as to turn respective roof faces to back sides and a roof unit 2 having inclined roof faces 21, 21 at both sides of the ridge is connected to the upper plane of the connected roof units 1, 1.
Patent JP-H0828055-A (JP)
Title: Curing pad for roof
Inventor: ISHIBASHI MAKOTO
IPC: E04G21/16
Filed: 1994-07-18
Abstract: PURPOSE:To prevent damages resultant from a collision during transportation by covering a board-like cushion material with a protection cover and forming the material in a flexible manner and mounting a belt with a hook to the material and fixing the material to a roof unit corner parts. CONSTITUTION:An expanded polystyrene-made cushion material 12 is covered with a bag-shaped cover 11 with a slide fastener 13 while the cushion is foldably formed in the central part. Furthermore, a plurality of belts 2 provided with a mounting hook 21 are mounted at the end of the cushion, thereby forming a curing pad A. The curing pads A are fixedly mounted at a corner of a roof unit, for example, or a decorative material at the edge of eaves or the like by way of the belts 2. When they are being conveyed, precautions are taken to protect them from being damaged when they are collided with an obstacle. In case when the cushion martial 12 is damaged or deteriorated, it is so arranged that the contents may be changed over by opening the fastener. This construction makes it possible to mount the curing pads A easily and use them for a long time as well.
Patent JP-S6454094-A (JP)
Title: Fuel of high cetane number and production thereof
Inventor: DATE KAZUTO
IPC: C10G69/04
Filed: 1987-07-30
Abstract: PURPOSE:To obtain the title fuel which exhibits improved combustibility over that of a fuel oil, by partially oxidizing a particular compsn. oil obtd. by hydrogenating a light cycle oil etc. obtd. by fluid catalytic cracking of a heavy oil. CONSTITUTION:A light cycle oil and/or a coal-liquefied oil having, e.g., a b.p. of 150-450 deg.C, a cetane no. of 15-20 and an arom. fraction of about 60wt.% obtd. by fluid catalytic cracking of a heavy oil, used as a feed oil, is hydrogenated in the presence of a hydrogenating catalyst, such as Ni-W metal catalysts, under conditions of a reaction pressure (H2 pressure) of 40-120kg/cm<2>, and LHSV of 0.4-4.0hr<-1>, an H2 feed rate of 300-1,000l/l and a reaction temp. of 250-350 deg.C, thereby obtaining a compsn. oil having a tetralin (alkyl deriv.) content of 1.0wt.% or above. Then, the compsn. oil is partially oxidized at 60-100 deg.C under an O2 pressure of 3-8kg/cm<2>, optionally in the presence of a Cu or Ni catalyst to prepare the title fuel which exhibits a peroxide no. in oil of 500 or above and a cetane no. by 30-60 greater than that of the starting material.
Patent JP-S6344790-A (JP)
Title: Semiconductor laser
Inventor: HAMADA TAKESHI
IPC: H01S5/00
Filed: 1986-08-12
Abstract: PURPOSE:To form a semiconductor laser having a flat active layer by a liquid phase epitaxial process even in a recessed part mounted on a substrate by forming a protrusion in the above recessed part and forming the active layer on the protrusion or near its protrusion. CONSTITUTION:A semi-insulating character having a plane (100) is formed by etching a recessed part that is 400 mum in width and 7 mum in depth in the direction of <011> on a GaAs substrate 1. After a growth of P-GaAs layer 2 had been carried out in the above recessed part, a mesa 2 mum in height and 15 mum in width is formed by performing an etching treatment. A growth of N-GaAs layer 3 is carried out on the above wafer so that a film thickness on the mesa comes to 1 mum. Accordingly the growth surface of the mesa comes to be flat and a parallel ridge 20 mum in width and 1.5 mum in height is formed to be spaced 5 mum away from the above wafer. Once double heterostructures of a laser consisting of the first clad layer 4, an active layer 5 as well as the second layer 6 are formed through a liquid phase epitaxial process on the wafer where the ridge is formed, the active layer on its groove land ridge comes to be flat.
Patent JP-H1118602-A (JP)
Title: Heater for pet
Inventor: YOSHIDA NOBUYUKI
IPC: A01K1/015
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject heater capable of supplying a temperature to an animal safely and according to the preference of the animal, by building a planar heating element in a mat and differentiating a heat transfer ratio from the heating element to the surface of the mat from that to the back of the mat. SOLUTION: A planar heating element 1 having self temperature-controlling function is built in a mat on which a pet can lie. A heat transfer ratio from the heating element 1 to the surface of the mat is differed from that to the back of the mat to give the objective heater. The thickness a material or their combination of substances to be laid between the planar heating element 1 and the surface of the mat and between the planer heating element 1 and the back of the mat are differed so that a heat transfer ratio of the heating element 1 to the surface of the mat can be differed from that to the back of the mat.
Patent JP-H0632643-A (JP)
Title: Hydraulic inorganic composition
Inventor: NAKANO TATSUTOSHI
IPC: C04B28/02
Filed: 1992-07-16
Abstract: PURPOSE:To obtain an inorganic hardened material having lightness in weight and excellent nailing processability free from reduction in strength and reduction by freezing and fusion by blending a hydraulic inorganic substance with a given amount of wood flour subjected to water repellent treatment with a wax-based sizing agent or a neutral sizing agent. CONSTITUTION:100 pts.wt. hydraulic inorganic substance (Portland cement) is blended with 0.5-20 pts.wt. wood flour subjected to water repellent treatment with a wax-based sizing agent (e.g. zirconium-based water repellent which is an emulsion obtained by adding a wax emulsion consisting essentially of an inert and an unsaponifiable paraffin as a by-product of petroleum refining plant and a zirconium compound to a high-boiling wax and stably emulsifying with a surfactant) or a neutral sizing agent (e.g. one for treating wood flour at pH from neutrality to alkalinity, fixing to a woody component and providing the wood flour with waterproofness and water resistance) and 20-100 pts.wt. water, filtered or dehydrated and dried at 70-100 deg.C for 0.5-12 hours. The composition may be mixed with a lightweight filler, reinforcing fibers, a water-soluble polymer or an inorganic filter as required.
Patent JP-H1120352-A (JP)
Title: Two fold postcard sheet
Inventor: TEZUKA MOTOHIKO
IPC: B42D15/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To find misprints with ease after forming postcards by folding. SOLUTION: A superimposing postcard sheet is formed such that a first paper piece 2 and a second paper piece 3 are joined to be collapsible via a perforation 4, and has an adhesive structure capable of being adhered separably in its superimposed surfaces. The first paper piece 2 is provided with a destination information print part on the front surface and with a confidential information print part and confirmation mark print part on the rear surface and, on the other hand, the second paper piece 3 is furnished with a cut part 6 to expose the confirmation mark print part at the time of superimposing both paper pieces 2, 3 and with confidential information print part on the rear surface.  Since the confirmation can be done as the whether or not a correct print is made on the rear surface depending upon the visibility of a confirmation mark 7 printed on the confirmation print part after forming the postcard, defective postcards can be distinguished readily.
Patent JP-S6167539-A (JP)
Title: Drying method of mold coating material
Inventor: TORIKAI KIYOSHIGE
IPC: B22C5/08
Filed: 1984-09-12
Abstract: PURPOSE:To dry an aq. mold coating material with good efficiency without generating a defective product owing to excessive heating by putting the casting mold and core to which the mold coating material is coated into an evacuated electromagnetic heating oven and irradiating electromagnetic waves thereon. CONSTITUTION:The electromagnetic waves are generated while an electromagnetic wave oscillator 1 is cooled by the water in a water tank 7 fed by a pump 6. The casting mold and core to which the aq. mold coating material is coated are put into the electromagnetic heating oven 2 evacuated to -300-700mmHg by a vacuum pump 5 and a vacuum tank 4 and the electromagnetic waves are irradiated thereon to dry the mold coating material. Since the mold and core are electromagnetically heated in the reduced pressure vessel, the b.p. of the water in the mold coating material decreases down to 70-75 deg.C. The lower drying temp. of the mold coating material is thus required and the collapse of the casting mold and core occuring in the combustion, decomposition, etc. of the binder in the mold and core owing to the excessive heating by the irradiation of the electromagnetic waves is obviated. The generation of the defective casting mold and core as a result of the defective drying is obviated and the drying efficiency is improve.
Patent JP-2000006111-A (JP)
Title: Decorative plywood
Inventor: EGUCHI MASAKI
IPC: B27D5/00
Filed: 1998-06-20
Abstract: PROBLEM TO BE SOLVED: To contrive a resource conservation and a low cost by coloring and mask coating a sealer wash coating and conceal coating surface of a plywood, sequentially intermediately coating and intermediately grinding the upper surface of the plywood, then directly printing the surface of the plywood with a woodgrain or other pattern, and top coating the surface of the plywood. SOLUTION: A surface of a plywood is coated with a colored wood sealer formed by adding a brown coloring pigment to a polyurethane wood sealer, sealer wash coated, and mask coated. Then, the resultant surface is colored and mask coated. In this case, the surface of the plywood is coated with a paint obtained by dissolving a binder and a brown coloring pigment in a thinner by a sponge coater. After the paint is dried, the surface is intermediately coated. Here, the upper surface is coated with an ultraviolet curable resin. Further, the upper surface is intermediately polished by a wide bend sanding equipment or the like. Then, a woodgrain or other pattern is printed on the polished surface by using a woodgrain transfer machine or the like, and the upper surface is eventually coated with a lacquer or the like as a stop coat.
Patent JP-H0611989-A (JP)
Title: Oil spreading device and fixing device
Inventor: OGUSU MASAYUKI
IPC: B05C1/02
Filed: 1992-06-24
Abstract: PURPOSE:To improve oil spreading function and durability of an oil spreading means and a roller by making the part position of the oil spreading means in contact with the roller freely variable. CONSTITUTION:When the contact part of a felt 5a having supplied oil for a long time is stained with toner, paper powder, or the like which can not be cleaned by a web 4 and oil can not be stably supplied, a supporting member 5b is held by hand and slided to the supporting member 5c side against the elastic force of a spring 5d, so as to release the pressing force to the felt 5a (B). Next, the felt 5a is manually circulated, so as to vary the contact part position against a fixing roller 1, namely the contact face. Then by detaching hand from the supporting member 5b, the felt 5a is pressed against the fixing roller 1 again (A) by the elastic force of the spring 5d. In this way, by varying the contact face of the felt 5a, partial stain of the felt 5a can be prevented, and wear of the felt 5a and sticking of toner can be reduced.
Patent JP-H1136635-A (JP)
Title: Structure of floor pan
Inventor: KAGAWA MINORU
IPC: E04F15/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To firmly secure the hanging piece of an upper stage floor pan to a lower stage floor pan and to allow the floor pans to fit into place well for better appearance by easily and accurately correcting the warp of the hanging piece. SOLUTION: An upright piece 3 is provided at the side end of a lower stage floor pan 1. A horizontal piece 4 is provided to project outward and sideways from the upper end of the upright piece 3, and a vertical piece 5 is placed upward from the end of the horizontal piece 4. A hanging piece 6 arranged on the horizontal piece 4 of the lower stage floor pan 1 is formed to hang down from the side end of the upper stage floor pan 2, with the lower end of the hanging piece 6 opposed to the vertical piece 5 of the lower stage floor pan 1. A connecting member 7 for connecting the hanging piece 6 with the vertical piece 5 is attached to the vertical piece 5. The connecting member 7 is provided with an adjustment means 10 for moving the hanging piece 6 in the horizontal direction A for adjustments.