baber/WOPTO huggingface dataset:
Patent JP-H0628221-A (JP)
Title: Automatic reporting system for fault information
Inventor: YAMAMOTO YOSHINORI
IPC: G06F13/00
Filed: 1992-07-10
Abstract: PURPOSE:To improve the operation efficiency of a customer system. CONSTITUTION:This system is equipped with an OS control part 1A which collects fault information, a fault detection part 1B which detects a fault, a fault level decision part 1C which decides whether or not the detected fault has a fault level where the fault is automatically reported to a maintenance center system 2, a fault information collection part 1D which outputs report information obtained by reading the fault information out of the OS control part 1A and processing it according to the decision result of the fault level decision part 1C, a fault information editing part 1F which stores report information on low-level faults from the fault information collection part 1D and edits and outputs all pieces of stored report information at constant intervals of time, and a transmission part IG which transmits report information on high- level faults from the fault information collection part 1D and the report information on the low-level faults from the fault information editing part 1F to the maintenance center system 2.
Patent JP-H1048781-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TSUJI NOBUAKI
IPC: G03C1/91
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To enhance antistatic electricity and to stabilize film adhesion and heat resistance and to enhance residual potential aptitude by forming an undercoat layer hardened with a film hardening agent in a minute solid particle dispersion between a hydrophilic colloidal layer containing photosensitive silver halide emulsion and a support. SOLUTION: The photosensitive material has at least one of the hydrophilic colloidal layers containing the photosensitive silver halide emulsion on at least one side of the support and the undercoat layer formed between this hydrophilic layer and the support, and this undercoat layer is hardened with the film hardening agent in a minute solid particle dispersion and this dispersed agent is obtained by dispersing the agent into water in minute particles by using a high speed stirrer or a ball mill, and it is preferred to be in the range of particle diameter of 0.01-2μm, especially, 0.05-1μm and this undercoat layer contains an electrically conductive metal oxide.
Patent JP-H01105944-A (JP)
Title: Photographic element and image formable mordanting composition
Inventor: ROBAATO ARAN SUNOO
IPC: G03F1/56
Filed: 1988-08-20
Abstract: PURPOSE: To enable an image to be formed by exposure to ultraviolet rays and visible light by forming the mordant composition comprising a triplet sensitizer absorbing radiations in the visible and near ultraviolet wavelength regions and a specified photocrosslinking polymer. CONSTITUTION: The mordant composition comprises the triplet sensitizer absorbing radiations in the visible and near ultraviolet wavelength regions and the photocrosslinking polymer to be allowed to react by receiving energy from this sensitizer. The photocrosslinking polymer comprises the mordant moiety and the cross-linking moiety represented by repeating units represented by the formula in which R is a methylene group; R<1> is a lower alkylene group; R<2> is a divalent bonding group; X is a photocrosslinkable group having an active vinyl component; and Z is a counter ion necessary to neutralize an intramolecular charge. The preferable kinds of triplet sensitizer can be embodied by-3-substituted coumarin and 2-(heterocyclocarbonyl methylene)thiazoline or -senazoline and 2-[diheterocyclylcarbonyl)-methylene]thiazoline or -senazoline.
Patent JP-S6450234-A (JP)
Title: Magnetic recording medium
Inventor: MIYABAYASHI TAKESHI
IPC: G11B5/66
Filed: 1987-08-20
Abstract: PURPOSE:To improve the recording density of information by providing a magnetic layer by alternately laminating ferromagnetic layers consisting of a ferromagnetic material and antiferromagnetic layers consisting of a antiferromagnetic material. CONSTITUTION:The magnetic layer 14 is formed in such a manner that the ferromagnetic layers 16 consisting of the ferromagnetic material and the antiferromagnetic layers 18 consisting of the antiferromagnetic material are alternately laminated. The demagnetic fields generated from the ferromagnetic layers 16 and the demagnetic fields generated from the antiferromagnetic layers 18 are offset by each other when the magnetic layer 14 is magnetized by external magnetic fields, by which static magnetic energy is decreased. The magnetic domain structure in the magnetic layer is thereby stabilized and the sufficient reproduction output of the information is obtd. at the time of reproducing the information and, therefore, the recording of the information to a high density is enabled. Since the quantity of the noise generated from a magnetization transition region is decreased, the S/N is improved.
Patent JP-S6266061-A (JP)
Title: Solar heat water heater utilizing heat pipe
Inventor: MURAMATSU TOSHIAKI
IPC: F24S10/50
Filed: 1985-09-18
Abstract: PURPOSE:To facilitate the manufacture of the water heater and to obtain hot water efficiently by providing a plate-shaped heat pipe consisting of a heat collecting part having tubular parts arranged in a row and a radiating part having a hollow part communicating with the tubular parts, and having a working fluid sealed therein and a hot water storage tank placed on the radiating part and having a metal bottom plate. CONSTITUTION:The water heater comprises a plate-shaped heat pipe 1 consisting of a heat collecting part 3 having tubular parts 5 arranged in a row and a radiating part 4 having a hollow part 6 communicating with tubular parts 5 and having a working fluid sealed therein, and a hot water storage tank 2 placed on the radiating part 4 and having a metal bottom plate 7. The ratio of area of the heat collecting part 3 to the radiating part 4 of the plate-shaped heat pipe 1 is set to 60-90% to 40-10%. The pitch of the tubular parts 5 of the heat collecting part 3 is selected to 10-500mm. The cross sectional area of the tubular part 5 of the heat collecting part 3 is selected to be 5-150mm<2>. The combination of the plate-shaped heat pipe 1 and the hot water storage tank 2 is simple, and the manufacture of the apparatus is easy. Further, the heat transporting ability of the plate-shaped heat pipe 1 is large and hot water can be obtained efficiently.
Patent JP-S6363415-A (JP)
Inventor: YAGI MASATOSHI
IPC: A47J27/00
Filed: 1986-09-02
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-S5998028-A (JP)
Title: Separation of anisole
Inventor: ONOBUSA MITSUO
IPC: C07C41/38
Filed: 1982-11-29
Abstract: PURPOSE:To obtain anisole, by distilling a mixture of anisole, methanol, water, and a specific organic compound, separating methanol as a liquid at the top of a column, taking out a solution having a weight ratio of methanol/water in a specified range at the concentrating part of the column as a side flow solution, subjecting it to separation of oil and water. CONSTITUTION:A mixture of anisole, methanol, water, and an organic compound (e.g., phenols, or cresols) to form the minimum azeotropic mixture from it and water, having an azeotropic point higher than a boiling point of an azeotropic mixture of anisole and water is distilled, methanol is continuously distilled and separated as a liquid at the top of a column, a solution having a weight ratio of methanol/water of <=4 at the concentration part of the column is taken out (taking part is equipped on the distillation plate at 1/4-3/4 part from the top of the concentrating part of the column) as a side stream solution, and the side stream solution is subjected to separation of oil and water to give anisole. The weight ratio changes depending upon anisole concentration, it is <=4 at 50wt%, <=1.5 at >=10wt%, <=3/7 at >=1wt%, and anisole can be separated by the separation of oil and water.
Patent JP-H0499069-A (JP)
Title: Semiconductor device and its manufacture
Inventor: FUJISAWA AKIRA
IPC: H01L29/41
Filed: 1990-08-06
Abstract: PURPOSE:To minimize the contact resistance of a semiconductor device by making the contact section between a layer to be connected and wiring layer in a contact hole to have a section which is not in the same plane with the noncontact area of the layer to be connected. CONSTITUTION:A high-concentration diffusion layer 102 of, for example, N type is formed on the surface of a silicon substrate 101 of, for example, P type. For example, an aluminum wiring layer 104 is formed on the surface of the substrate 101 with an interlayer insulating film 103 made of, for example, silicon dioxide in between. In such constitution, connecting surfaces 105 and 106 are formed between the connecting layer and the layer to be connected. It is possible to make the contact area between the layer to be connected and wiring layer larger by forming the section which is not in the same plane with the noncontact area of the layer to be connected. Namely, the contact area S' becomes S' = pir<2> + 2pirt and, when t = r, the contact area becomes threefold and the contact resistance becomes 1/3.
Patent JP-H0493984-A (JP)
Title: Moving image video method in subway
Inventor: YAMASHITA YOSHIHISA
IPC: B61D37/00
Filed: 1990-08-06
Abstract: PURPOSE:To obtain advertisement effect by installing a projection device on the flank of a subway train, projecting a moving image on the wall surface of a tunnel while running, and displaying it to passengers in the train. CONSTITUTION:A box 3 which contains the projection device and a control box 4 wherein an electric system is all stored are mounted from outside when installed below a window, or mounted from inside when installed above the window for projection using a projection device 2' at th time of the installation. When films are replaced, boxes 3 and 3' are taken out and the films in the projection devices 2 and 2' are replaced. The wall surface in the subway tunnel where the moving image is projected is painted in white. Consequently, the customers do not feel bored and the advertisement effect is extremely large. The replacement of the films is easy.
Patent JP-S6365194-A (JP)
Title: Oil feeder for screw vacuum pump
Inventor: MIHASHI SHINJI
IPC: F04C25/02
Filed: 1986-09-05
Abstract: PURPOSE:To keep off any cavitation in a lubrication pump and perform accurate lubrication, by installing plural oil tanks between an oil tank lower part of a gear casing and the lubrication pump via each automatic on-off valve, and also installing another automatic on-off valve, capable of opening the atmosphere, in these oil tanks. CONSTITUTION:A lubrication pump 13 is connected to an oil tank lower part of a gear casing 3 of a screw vacuum pump 2 via plural oil tanks 11 and 12, and the discharge side of the lubrication pump 13 is interconnected to a mechanical seal 5 and a bearing 7 via an oil feeding pipe line 14. On the other hand, at both upstream and down stream sides of these oil tanks 11 and 12, there are interposingly provided with automatic on-off valves 10a and 10b, while another automatic on-off valve, capable of opening the atmosphere, is installed each in these oil tanks 11 and 12 themselves. With this constitution, first the automatic on-off valve 10a is opened and oil inside the gear casing 3 is alternately led into these oil tanks 11 and 12, then the automatic on-off valve 10a is closed, and when other automatic on-off valves 10b and 10c are opened, oil under atmospheric pressure is fed to the suction side of the lubrication pump 13, thus any cavitation is prevented from occurring.
Patent JP-S6189125-A (JP)
Title: Drive coupling device for four-wheel drive
Inventor: HIRAMATSU TAKEO
IPC: B60K17/344
Filed: 1984-10-05
Abstract: PURPOSE:To make a drive coupling device for four-wheel drive, miniature and lightweight, by controlling the discharged pressure of a hydraulic pump which is adapted to be driven due to the difference in rotational speed between the front wheel drive shaft and the rear wheel drive shaft, such that the drive mode is changed over between four and two wheel drive modes, and the drive power for the front and rear drive shafts are well-distributed. CONSTITUTION:A rotary shaft 11 in a differential gear unit 10 for front wheels 9 is coupled with a rotary shaft 14 in a differential gear unit 17 for rear wheels 16. This hydraulic pump 13 is driven due to the difference in speed between both rotary shafts 11, 14 and therefore, discharges oil in an amount in accordance with the speed difference. Further, the rotary shaft 14 for the rear wheel side is coupled to the output shaft 3 of an engine 1 through gears 4, 5. Further, the discharge pressure of the hydraulic pump 13 is controlled to change over the mode of drive between four and two wheel drive modes, and as well the drive power is controlled to be well-distributed to the front and rear wheels.
Patent JP-S6266518-A (JP)
Inventor: NAKAMURA HITOSHI
IPC: H01H33/53
Filed: 1985-09-18
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-2000219770-A (JP)
Title: Organic/inorganic composite porous material and production of porous material
Inventor: INAGAKI SHINJI
IPC: B01J20/26
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide meso-porous materials which do not cause a substantial reduction in pore diameter and pore volume by introduction of an organic group thereinto. SOLUTION: Organic/inorganic porous materials have a main chain having a metal atom, an oxygen atom and an organic group having at least one carbon atom, the metal atom, the oxygen atom and the organic group bonding with one another and the organic group bonding with the metal atom at least two sites and have pores in which not less than 60% total pore volume is included in the range of ±40% of the pore diameter showing a maximum peak in the distribution curve of pores.
Patent JP-S5996637-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: KOYAE EIJI
IPC: H01J29/89
Filed: 1982-11-25
Abstract: PURPOSE:To obtain excellent adhesiveness by a method wherein a photohardening resin for adhesion is injected while keeping the front glass in the prescribed distance from the face plate part, the hardening is made to progress in the beginning with ultraviolet rays of low energy while being thereafter completely hardened by intensifying of ultraviolet rays. CONSTITUTION:The front glass 2 is mounted on the face plate part 1 through a synthetic resin tape 3 at the prescribed interval. At this time, an injection port 4 is mounted on one part of the tape 3 while positioning between the plate part 1 and the glass 2 whereby the part into which an injection jig 6 of the injection port 4 is to be cut off. Subsequently, a photosetting resin 11 is made to extrude from an extruder 12 to be injected into the injection port 4 through the jig 6. The injection port 4 is blocked up after injection. Then, the ultraviolet rays are evenly applied from the glass 2 side and from the side in order to harden the resin 11. At this time, the weak ultraviolet rays L1 of 0.1-6mW/cm<2> is applied for 5-10min to the resin 11 to promote hardening. Thereafter, the ultraviolet rays L2 of 10-30mW/cm<2> are applied to the resin 11 for 1-4min to completely harden it by enhancing the intensity. Thereby, excellent adhesiveness can be obtained while improving productivity.
Patent JP-S6272955-A (JP)
Title: Hydraulic speed change gear for vehicle
Inventor: KAWAHARA EIICHIROU
IPC: B60K17/10
Filed: 1985-09-20
Abstract: PURPOSE:To prevent the leak of working oil so as to prevent the engine brake effect from being lowered by providing a sealing part, which is made of a material whose coefficient of thermal expansion is greater than that of a support shaft, at a place between a fixed shaft and the support shaft, thereby forming a micro-clearance between the sealing part and the support shaft. CONSTITUTION:An oil chamber 38 consists of an internal high oil pressure chamber 38h and an external low oil pressure chamber 38l. In order to seal up the low oil pressure chamber 38l, a ring-shaped sealing part 60 is provided on the outer peripheral surface of a fixed shaft 44, and a micro-clearance 61 is formed between the sealing part 60 and a support shaft 17. Accordingly, since the sealing part 60 does not touch the support shaft 17, the high pressure does not act on the sealing part 60 even when the decelerating action takes place during the high speed running, thereby ensuring sufficient engine brake. In addition, since the sealing part 60 is made of a material whose coefficient of thermal expansion is greater than that of the support shaft 27, the micro- clearance 61 becomes smaller as the oil temperature goes up. Thus, despite the lowering in vicosity of the working oil, the sealing function is maintained and the lowering of the engine brake effect can be prevented.
Patent JP-H0371372-A (JP)
Title: Packaging design checking method
Inventor: NAKAJIMA TERUO
IPC: G06F17/50
Filed: 1989-08-11
Abstract: PURPOSE:To check the limit wiring length between pins to approximate the virtual line length set between pins before the design of wiring more to the line length set after wiring by calculating the virtual line length of a section including a unit section after supposing that a measure is taken to the violation of a wiring rule for the unit section. CONSTITUTION:The presence or absence is checked for the violation of a wiring rule of a unit section (b) and it is supposed that a measure was taken to the limit violation of the section (b) based on the result of the check. Thus the line length of the section (b) is calculated, and the wiring grant length of a limit range is calculated based on the wiring rule limit of a section (a). The calculated line length, wiring grant width, and the Manhattan length of the section (a) excluding the section (b) are added together for calculation of the virtual line length. Then the wiring rule limit of the section (a) is compared with the virtual line length to check the wiring length limit of the section (a) with the line length more approximate to the value set after the design of wiring. As a result, the violation of the wiring rule can be early detected for a section including a unit section. At the same time, the wiring length limit can be checked with the line length more approximate to the value set after the design of wiring.
Patent JP-2000106106-A (JP)
Title: Deflection yoke, cathode-ray tube device using the same and display device
Inventor: FUKUMA KOJI
IPC: H01J29/76
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce unwanted radiating magnetic field down to a standard value or less, while suppressing the generation of image distortion and misconvergence and maintaining satisfactory deflecting characteristics, without using canceling coils. SOLUTION: In a deflection yoke 1 having a deflection angle of not less than 90 degrees but not more than 115 degrees used in a cathode-ray tube by being attached to its neck part having a neck diameter of not less than 18 mm ϕ but not more than 26 mm ϕ, the thickness of a magnetic core 4 in its vertical direction to its horizontal direction is made small, the sizes of horizontal and vertical deflection coils 2, 3 are the magnetic core 4 are assigned in the range of not less than 80 mm but not more than 100 mm, not less than 50 mm but not more than 70 mm, and not less than 30 mm but not more than 50 mm respectively. In addition, the magnetic core 4 is placed so as to bring it close to the neck side of the cathode ray tube with respect to the horizontal and vertical deflection coils 2, 3.
Patent JP-H0873434-A (JP)
Title: Production of n-fluoropentachloropyridinium salt
Inventor: UMEMOTO TERUO
IPC: C07D213/89
Filed: 1994-09-01
Abstract: PURPOSE: To safely obtain the subject compound useful as a fluorinating agent in high yield by reacting pentachloropyridine, fluorine and a Brϕnsted acid or a Lewis acid in a secondary fluoroalcohol. CONSTITUTION: This compound is expressed by the formula (X<-> is a conjugate salt of a Brϕnsted acid) and obtained by reacting pentachloropyridine, fluorine and a Brϕnsted acid (e.g. trifluoromethane sulfonic acid) or a Lewis acid (e.g. BF3 ) in a fluoroalcohol expressed by the formula: RfRf'CHOH (Rf and Rf' are each a 1-4C fluoroalkyl) (e.g. hexafluoroisopropanol) preferably in an atmosphere of inert gas such as nitrogen. The reaction has no uneasiness of corrosion of the reacting vessel, no by-product having any risk of inducing voluminal dilation with decomposition by using a neutral secondary fluoroalcohol as the solvent and further the solvent is easily recovered and easily recyclable by distillation because of a low boiling point.
Patent JP-S59100705-A (JP)
Inventor: YAMADA YUTAKA
IPC: A41D31/00
Filed: 1982-11-29
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-H0370899-A (JP)
Title: Vortex type turbomachinery
Inventor: OGURA TADASHI
IPC: F04D23/00
Filed: 1989-08-10
Abstract: PURPOSE:To lower rotating speed of a runner with a large expansion ratio by rotating a runner through spiral flow energy of high pressure refrigerant gas introduced into a vortex chamber from an inlet nozzle, and constituting the device so as to expand the refrigerant gas in the vortex chamber and generate a cold atmosphere of extreme low temperature level. CONSTITUTION:When high pressure refrigerant gas is introduced to one end of a vortex chamber 9 from an inlet nozzle 10 in the vicinity of a partition member 8, the refrigerant gas is blown in the tangential direction of the section into the vortex chamber 9, hereby after introducing, the gas flows in a spiral flow along the outer circumference inside the vortex chamber 9 and to the other end of the vortex chamber 9. On the way, spiral flow energy of the refrigerant gas is transmitted to blades 17..., and a runner 15 is rotated so as to cross the flow in the annular direction of the vortex chamber 9 of the spiral flow refrigerant gas. The spiral flow energy of refrigerant gas is absorbed by rotational drive of the runner 15, and the high pressure refrigerant gas is adiabatically expanded to form a cold atmosphere. As a result of this, rotating speed of the turbine is lowered to facilitate design of the bearing part.
Patent JP-H0372168-A (JP)
Title: Tent for construction work site
Inventor: KAJI MAMORU
IPC: E04G21/28
Filed: 1989-08-10
Abstract: PURPOSE:To enhance production efficiency by fixing a take-up type water proof sheet onto a scaffold enclosing a construction work site so as to be interposed at a position from which the sheet can be stretched in parallel with the upper surface of the scaffold, so that said sheet can thereby be interposed to a continued position with the above said condition kept on. CONSTITUTION:A scaffold 1 is made up out of scaffolding vertical poles 11, horizontal clothes 12, the bridging battens of floor posts 13 and of foot-boards 14, and they are so assembled as to enclose the whole circumference of a two storied house H at a construction work site. And the scaffolding vertical poles 11 are erected vertically to the ground so as to be lined up horizontally in plural numbers, then, the horizontal clothes 12 are provided perpendicularly to said poles so as to be lined up vertically in plural numbers. And the base section of the scaffolding vertical poles 11 are connected with one another by the horizontal battens of floor posts 13, the foot boards 14 are continuously set up horizontally along side of the whole length of the scaffold 1, each water proof sheet 2 is so formed as to be equal in length to a space between said poles 11 and 11 so that the other end of the sheet can be pulled out of the mouth 32 of a case 3 with its one end fixed onto a shaft 31. By this constitution, a tent can thereby be quickly assembled only by pulling the water proof sheet 2 out.