baber/WOPTO huggingface dataset:
Patent JP-H04139635-A (JP)
Title: Stamper for optical disk
Inventor: ARISAWA MAKOTO
IPC: B29C33/56
Filed: 1990-09-29
Abstract: PURPOSE:To prevent the bumps to be generated on the signal surface of an optical disk by providing a heat resistant resin layer on the polished surface of the rear surface of the stamper. CONSTITUTION:The rear surface 15 of a nickel electrocasting stamper 13 for ordinary optical disks is polished to about a middle degree by using polishing paper and is cleaned. This surface is then coated with a coating liquid of the heat resistant resin by spin coating and the coating is dried at ordinary temp. and is thereby thermally cured, by which the cured layer 1 of the heat resistant resin is formed to a prescribed layer thickness. A thin film layer of nickel is then provided at a prescribed thickness by an ordinary sputtering method on the cured layer of the heat resistant resin. The bumps to be generated on the signal surface of the optical disk are prevented in this way.
Patent JP-H10107151-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUGIMOTO NORIO
IPC: H03K19/173
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To improve integration degree by raising utilization efficiency in an internal area. SOLUTION: First logic blocks 3-8 provided for forming a desired logic circuit by programming, and second logic blocks 3a-3c,..., 8a-8c which, being smaller in scale than the first logic blocks 3-8, are assigned in specified numbers near the first logic blocks 3-8 for forming a desired logic circuit by programming, as with the first logic blocks 3-8, are provided. Then, with the first logic blocks 3-8 assigned in rectangle in a specified area on a substrate 2, the second logic blocks 3a-3c,..., 8a-8c are assigned near all other sides except for one side of a rectangular area forming the first logic blocks 3-8, or near any one side.
Patent JP-H08106232-A (JP)
Title: Fixation device
Inventor: AMITA AKIYASU
IPC: G03G15/20
Filed: 1994-10-03
Abstract: PURPOSE: To provide a fixation device having a structure capable of solving such problems as dirtying by oil of a large size paper sheet and sticking of toner (offset) on a heated roller as failures occurring due to contact of a cleaning member serving also as an oil supplying means over the entire length of the heated roller. CONSTITUTION: In a fixation device comprising a heated roller 1 and a pressuring roller 2 rotated by pressure-contacting these with each other in an outer peripheral surface and a cleaning means 7 slid and contacted with the outer peripheral surface of the heated roller 1, The contact width of a part in which the cleaning means 7 is slid and contacted with the outer peripheral surface of the heated roller 1 is set smaller than the minimum width of a recording paper sheet fed between the rollers and this is slid and contacted with the paper feeding reference position of the heated roller 1.
Patent JP-H06239316-A (JP)
Title: Automatically folding machine for powdered medicine
Inventor: FUKUYAMA YOSHIO
IPC: B65B1/30
Filed: 1993-09-13
Abstract: PURPOSE:To provide a automatically folding machine for powdered medicine which can handle various type of powdered medicines, and can automatically perform the folding work of them. CONSTITUTION:The title packeting machine is equipped with a powdered medicine storage chambers 2 in which various type of powdered medicines are individually stored, and a folding device 5 which folds the powdered medicine which is taken out from the powdered medicine storage chamber 2, and the folding device 5 is constituted to be movable in response to a powered medicine to be folded. By this method. the various types of powdered medicine are individually stored in the powdered medicine storage chambers, and are individually taken out from the powdered medicine storage chambers according to necessity, and automatically folded.
Patent JP-2000087193-A (JP)
Title: FLAT Fe-BASE ALLOY POWDER FOR MAGNETIC SHIELDING
Inventor: MORIMOTO KOICHIRO
IPC: B22F1/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain alloy powder having low coercive force and high saturation magnetization and excellent in magnetic shielding property by providing a composition containing either or both of Si and Al, Cr, and Sb in respectively specified atomic percentages and having the balance Fe with inevitable impurities. SOLUTION: This alloy powder has a composition consisting of, by atom, 10-17%, in total, of either or both of Si and Al, 0.1-10% Cr, 0.5-10% Sb, and the balance Fe with inevitable impurities. It is preferable that the alloy powder has a composition containing, by atom, 10-17%, in total, of either or both of Si and Al, 0.1-10% Cr, 0.5-10% Sb, and the balance Fe with inevitable impurities and also has a particle size regulated as follows: 0.02-0.6 μm average thickness (d); 3-60 μm particle diameter D50 at the time when the weights added up from the lowest value of the particle diameters determined by a particle size partial distribution meter in an ascending order amount to 50%; 20-500 aspect ratio (D50/d). By this method, the thickness of a magnetic shielding layer, a magnetic shielding sheet, etc., can be reduced.
Patent JP-H06108636-A (JP)
Title: Handrail frame for prefabricated scaffolding
Inventor: FUJISHIRO TADAHIKO
IPC: E04G1/14
Filed: 1992-10-01
Abstract: PURPOSE:To save the space occupied by handrails transport and storage and to reduce the weight. CONSTITUTION:In a handrail frame for prefabricated scaffolding with which one side of a prefabricated scaffolding formed such that frames 10 arranged at intervals of a given distance and horizontal plates 20 horizontally spanning between vertical members of the frames 10 are assembled up in a multistage is covered, the handrail frame comprises an upper half handrail part 2 formed in a gantry shape and a drop preventing part 3 formed in a V-shape connected to the lower end part of the handrail part 2. A height from an upper member 21 of the handrail part 2 to a V-shape top point 31 of the drop preventing part 3 is caused to coincide with a distance between the upper and lower horizontal plates 20 of the prefabricated scaffolding, and the handrail part 2 is protruded upward of the horizontal plate 20. The drop preventing member 3 is securely supported to the frame 10 in a state that it is suspended below the horizontal plate 20.
Patent JP-H05102363-A (JP)
Title: Graphite jig for glass sealing
Inventor: KOBAYASHI KENJI
IPC: H01L23/50
Filed: 1991-10-11
Abstract: PURPOSE:To provide a graphite jig for glass sealing which can control generation of cementation and thereby reduces a failure generating rate of product due to the cementation. CONSTITUTION:The graphite jig for glass sealing is characterized in that content of impurity included in the graphite base material is 300ppm or lower and contents of elements Fe, Co and Ni is respectively 50ppm or lower.
Patent JP-H06118505-A (JP)
Title: Overhead projector
Inventor: AOSAKI KOU
IPC: G03B21/132
Filed: 1992-10-01
Abstract: PURPOSE:To minimize the fluctuation of torque and to make set-up sense excellent when an overhead projector is set up and to simplify the interlocking mechanism of a head part and an arm part. CONSTITUTION:One end of the front arm 9 and one end of the back arm 10 are respectively axially fitted to an arm washer 15 vertically fixed to a pedestal part 3 in freely turnably. The other end of the front arm 9, the other end of the back arm 10, a transmission gear 14 and a head gear 16 are respectively axially fitted to a gear box 17 in freely turnably. A semicircular fixed gear 13 is formed on the other end of the arm 10 and the gear 14 is meshed with it. Then, the head gear 16 is meshed with the gear 14. Besides, the head part 1 is fixed to the gear 16 through a shaft.
Patent JP-S62125116-A (JP)
Title: Method of preloading construction
Inventor: WAKAMATSU SEIJI
IPC: E02D3/02
Filed: 1985-11-26
Abstract: PURPOSE:To settle the ground due to consolidation by the load of a water- insoluble water-absorbing resin by making resin absorb water. CONSTITUTION:Water-insoluble water-absorbing resin 20, 22, 24 are laid on the work ground 1 in a multilayer manner, and water, such as ground water, rainwater, city water, etc. is fed thereinto. Consequently, since the resins absorb water and are gelled and expanded by several hundred times or several thousand times and contain a large quantity of water, the resins are left under the state for a specified period, thus settling the ground 1 due to consolidation. Required load is obtained by loading the light-weight resins 20, 22, 24 under a dried state and feeding water, thus extremely facilitating execution, then also eliminating the need for the use of a large-sized machine for forming and removing conventional bankings. Load is easily controlled while laying speed can also be accelerated.
Patent JP-H01107569-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUKADA SHINICHI
IPC: H01L29/43
Filed: 1987-10-21
Abstract: PURPOSE:To obtain a semiconductor device adapted for its high integration and having a junction structure of high reliability by uniformly forming a transition metal sliced barrier layer in thickness of 100Angstrom  or less selectively on the junction of a semiconductor element and aluminum alloy wirings. CONSTITUTION:A transition metal silicide layer is formed 100Angstrom or less thick without seam of the metal silicide layer in such a manner that a semiconductor substrate is not directly brought into contact with aluminum alloy wirings. That is, aluminum alloy which contains a composition that one transition metal of Pd, Mg, Pt, Ni and silicon become more excessive silicon than the composition ratio of transition metal silicide is employed as the aluminum alloy wirings, the aluminum alloy wirings are formed on a semiconductor element, a transition metal silicide layer is formed between the element and the wirings through steps of concentrating the transition metal in the boundary of the elements and silicifying the concentrated transition metal, and then heat treated for forming an ohmic contact. Thus, since the film having 100Angstrom  or less can be uniformly formed, a semiconductor device can be highly integrated.
Patent JP-H02111406-A (JP)
Title: Liquid drier
Inventor: IIJIMA MASAKI
IPC: B01D11/04
Filed: 1988-10-21
Abstract: PURPOSE:To simplify the title dryer and to facilitate its operation by forming the dryer with a mixer for mixing a liq. desiccant and a liq. to be dried, a separator for separating the mixture of the liq. desiccant and liq. to be dried, and a regenerator for regenerating the separated liq. desiccant. CONSTITUTION:A liq. desiccant 4 (e.g., triethylene glycol) and a liq. 1 (e.g., liquid hydrocarbon) to be dried are mixed in a mixer 2. The liq. desiccant 7 contg. absorbed water and the dried liq. 6 are separated in the separator 5. The water 9 is separated from the separated liq. desiccant 7 in the regenerator 8 to obtain the liq. desiccant 4 which is returned to the mixer 2. As a result, the dryer is simplified, and the operation is facilitated. In addition, only a small amt. of regenerating gas is used in the regenerator 8.
Patent JP-2001091659-A (JP)
Title: Steel ball detection sensor
Inventor: NISHIKAWA MASANAGA
IPC: G01V3/08
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a steel ball detection sensor having high detection sensitivity of a steel ball, easy implementation of a magneto-resistive element, and superior durability. SOLUTION: This sensor comprises a magneto-resistive element 22, a transistor 23 for amplification, a resistive element 24, a circuit substrate 25, a magnet 34 impressing a bias magnetic field, and a non-magnetic protection case 28. The magneto-resistive element 22 is horizontally implemented on the circuit substrate 25. The non-magnetic protection case 28 has a detection hole 29 with a diameter enabling passage of a steel ball 40, and a component housing part 31. The circuit substrate 25 is arranged so as to be parallel in regard to a passage direction of the steel ball 40 and in contact with the detection hole 29. A face 25b on the opposite side of an implementation face 25a of the circuit substrate 25 is exposed to the detection hole 29 and it is shared as one part of an inner wall face of the detection hole 29.  A shock resistant plate 41 protecting the circuit substrate 25 from a collision of the steel ball 40 passing through the detection hole 29 is adhered to the face 25b.
Patent JP-S61141067-A (JP)
Title: Priority discriminating device
Inventor: YOSHIZAKI MAMORU
IPC: G06F13/26
Filed: 1984-12-14
Abstract: PURPOSE:To transmit securely a discriminated result by renewing the memory holding action of an input signal holding means based on a response signal with respect to a discriminated output from a priority discriminating means. CONSTITUTION:On the basis of a signal inputted to a trigger terminal T, a sampling latch circuit 3 being a holding means installed at the previous stage of an encoder IC1 holds input patterns of requests 10-17. A shift register 4 is constituted of a timing generating means for updating memory held in the sampling latch circuit 3. A decoder IC2 outputs a decoded output according to a binary code outputted from the encoder IC1.
Patent JP-S63116771-A (JP)
Title: Pig for lining inner surface of pipe
Inventor: YOSHIDA HITOSHI
IPC: B05C7/08
Filed: 1986-11-05
Abstract: PURPOSE:To uniformize the thickness of a film by reducing the penetration of a resin in a branch pipe, by forming a pig of a pig main body and a resin emitting part and equally distributing the resin fed in the main body under pressure to the circumference of the emitting part through a hose to allow the same to exude. CONSTITUTION:In lining the inner surface of a pipe by a resin while a pig 1 is pulled by a traction cable, a lining resin prepared by mixing a high viscosity epoxy resin and a curing agent is fed to the resin injection port 5 of a pig main body 2 under pressure through a hose. This resin passes through the resin passage 6 formed to the back surface of the pig main body 2 so as to communicate with the injection port 5 to be sent to the resin pool part 7 of a resin emitting part 3. At this time, since the cross-sectional area of the resin passage 6 is larger than that of the injection port 5 and that of the pool part 7, the speed component of the resin flowing in becomes sufficiently small and the resin flows at a uniform flow speed in the pipe axial direction of the pool part 7. Therefore, the resin exudes from an emitting hole 8 by definite quantity to make the thickness of a film uniform and becomes hard to penetrate in a branch pipe.
Patent JP-2000088234-A (JP)
Title: Combustion type ash melting method
Inventor: MORISHITA TORU
IPC: B09B3/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To increase the brightness of flame effective as a high temperature heat transfer means by combusting fuel of burner, fuel oil additive, fuel and fuel oil additive or a mixture thereof while mixing a brightness increasing agent. SOLUTION: A brightness increasing agent is mixed on any one side of a fuel supply passage 3 or a fuel oil additive supply passage 4 or on both sides thereof. The brightness increasing agent mixed with fuel and/or fuel oil additive is heated in flame 5 to increase brightness thereof. No special material is required because ash to be melted is employed as the brightness increasing agent and no special processing is required because the ash itself is fine. The ash can be employed solely as the brightness increasing agent or it can be mixed with other fine material. Flying ash, wet ash or a mixture thereof can be employed as the brightness increasing agent.
Patent JP-S62125324-A (JP)
Title: Color liquid crystal display
Inventor: FUNAHATA KAZUYUKI
IPC: G02F1/1335
Filed: 1985-11-27
Abstract: PURPOSE:To realize a color liquid crystal display having high color reproducibility of high brightness and purity of color by combining a liquid crystal element with a color filter both having almost equal transmittance in the wavelength region corresponding to red, green, and blue, or a liquid crystal element with a color filter both having peaks of transmittance in the wavelength region corresponding to red, green, and blue. CONSTITUTION:A color liquid crystal display having high color reproducibility of high brightness and high color purity is realized by combining a liquid crystal optical shutter and color filter both having peaks of transmittance in the wavelength region corresponding to R, G, B. Thus, primary colors having sharp peak characteristics even after transmitting the color filter and having high color purity are viewed visually even if a light source generating flat spectrum is used. By this method, reproduction of color of high color purity is realized providing the range of the color displayed by the light source without being restricted by the performance of the color filter.
Patent JP-H1178725-A (JP)
Title: On-vehicle calorifier
Inventor: KAZAMA HIDEMICHI
IPC: B60R15/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a calorifier for on-vehicle to provide convinience and comfortableness and be contributed to saving of energy in a low price. SOLUTION: In this calorifier for on-vehicle, a tank body 1 loaded on a car body roof part 11 is provided with a water feed port 3 formed in an upper wall part 1b and a water intake port 6 for water formed in a bottom wall part 1a to store water. Stored water forms hot water through heat-exchange operation by a heater device 30. A circulation water delivery port 33, communicated with the circulation line 31 of the heater device 30, and a circulation water introduction port 34 are formed in the bottom wall part 1a of the tank body 1. A cold water/hot water mixing pipe extending from a water intake port 6 to the interior of the tank body 1 and the upper layer part of the tank body 1 is disposed.  Further, the water feed pipe 4 is fitted in the water feed port 3, the opening of the water feed pipe 4 is closed by the cap 40 having structure similar to that of the cap of the reservoir tank of a power stay and an air pressure in the tank body 1 is regulated.
Patent JP-H0981478-A (JP)
Title: Unifying and controlling system for oa equipment
Inventor: ASAKURA TETSUYA
IPC: H04N1/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To output FAX-reception documents to the nearest OA equipment by making a system have a function transferring the FAX-reception documents including individual destination information to the OA equipment designated according to individuals. SOLUTION: An OA equipment service unifying controller 4 controls the 'individual destination - FAX document output destination list' describing which of OA equipments 1 to 3 the FAX-reception document, etc., to each user is made to be outputted. In this case, the OA equipment receiving a document from a public line takes out individual destination information from the document and delivers the information to the OA equipment service unifying controller 4. The OA equipment service general controller 4 specifies an OA equipment to which the information should be outputted and returns the information to the OA equipment by referring to the 'individual destination - FAX document output destination list'. The FAX-reception documents are delivered from the receiving OA equipment to the specified OA equipment.  Thus, the documents can be assorted and the number of line drawn to one portion can be reduced.
Patent JP-S62124627-A (JP)
Title: Magnetic recording medium
Inventor: KENPOU TSUTOMU
IPC: C09D175/04
Filed: 1985-11-25
Abstract: PURPOSE:To improve wear resistance, toughness and filler holding property and to improve repetitive durability by constituting the titled recording medium in such a manner that nonmagnetic powder contains the non-single type zinc oxide powder produced by a French method. CONSTITUTION:The magnetic powder of the magnetic recording medium which has a magnetic layer on one face of a substrate and has a back coat layer contg. a binder and nonmagnetic powder on the other face contains the non- single type zinc oxide powder produced by the French method. The non-single type refers to the co-presence of crystals of various shapes including needle-like, bar-shaped, planar, elliptical and spherical shapes. The average particle size of the non-single type zinc oxide is 0.01-0.8mum, more preferably 0.05-0.5mum. The properties of the back coat layer are thereby improved and the wear resistance, toughness and filler holding property are improved; in addition, the tape deformation and generation of abnormality during repetitive running as well as the fluctuation of properties are obviated. The high repetitive durability is thus obtd.
Patent JP-S63121604-A (JP)
Title: Production of plastic magnet material
Inventor: FURUYA TAKASHI
IPC: H01F1/08
Filed: 1986-11-10
Abstract: PURPOSE:To obtain a magnet material having an excellent residual magnetic flux density and max. energy product by molding a mixture composed of the pulverized matter of an alloy ribbon contg. prescribed ratios of a rare earth element, B, Co, and Fe and plastic binder. CONSTITUTION:The alloy consisting of 25-35% rare earth element including Y, 0.3-3.5% B, 1-20% Co and the balance Fe is smelted. The alloy ribbon is prepd. by quickly cooling and solidifying such alloy. The ribbon is then pulverized to obtain the alloy powder. Such powder and the plastic binder are mixed and the mixture is molded.
Patent JP-S62120359-A (JP)
Inventor: JIYON BENETSUTO RAION
IPC: C07C45/33
Filed: 1986-11-10
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-H01107255-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SHIMAZAKI MASAMICHI
IPC: G03C1/76
Filed: 1987-10-21
Abstract: PURPOSE:To reduce the sliding friction of the title material on a slit surface by incorporating a silicone compd. in the layer except an outermost layer, and an another silicone compd. except said silicone compd. or a sliding agent except the another silicone compd. in the outermost layer, respectively. CONSTITUTION:The silver halide photographic sensitive material contains the silicone compd. in at least one layer except the outermost layer, and the another silicone compd. except said silicone compd. or the sliding agent except the another silicone compd. in the outermost layer, respectively. Namely, the sliding friction of said material on the slit surface is reduced by incorporating the silicone compd. in the layer except the outermost layer, and at the same time, the sliding agent is incorporated in the outermost layer to improve the sliding property on the surface of an emulsion layer. Thus, the most preferable sliding property between the surface of the emulsion layer and the slit surface is obtd.
Patent JP-H10112449-A (JP)
Title: Polishing method and polishing device
Inventor: MITANI SHINICHIRO
IPC: B24B37/07
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To control a remaining film thickness after CMP(chemical mechanical polishing) with a high precision and to improve processing performance at a CMP step. SOLUTION: A polishing head which polishes a wafer 4 having an uneven surface to be polished and a monitor head 6 for monitoring which polishes a flat quartz plate 6a are provided on a polishing pad 2 of a common polishing turn table which is driven by a polishing motor 1a to rotate. A film thickness measuring part 6 to measure a thickness change of the quartz plate 6a is equipped with the monitor head 6. When the wafer 4 and the quartz plate 6 are simultaneously polished, a polishing control part 20 judges a moment when a polished value of the flat quartz plate 6a of the side of the monitor head 6 has reached a predetermined value corresponding to a kind of material of the surface to be polished of the wafer 4 as a terminal moment of a polishing machining for the wafer 4, and makes the polishing motor 1a stop.  A pressurizing operation of the wafer 4 and the quartz plate 6a at the polishing head 3 and the monitor head 3 for the polishing pad 2 is performed by pressurizing by a common liquid pressure from the back surface side.