baber/WOPTO huggingface dataset:
Patent JP-H01172587-A (JP)
Title: Mother board for producing starting sheet
Inventor: HARADA KOZO
IPC: C25C7/02
Filed: 1987-12-26
Abstract: PURPOSE:To obtain the subject mother board for producing a starting sheet capable of conveniently and easily producing especially a compact starting sheet by laying an insulating material for separating the hanger for the starting sheet in the region inside and at a specified distance from the outer edge of a surface to be electrodeposition-coated with the starting sheet formed inside the insulating part provided along the outer periphery in a specified width. CONSTITUTION:The mother board 1 shown in the figure as a cathode and a crude gold sheet as an anode are placed in a specified electrolyte, and electrolysis is carried out for a specified time. As a result, gold is electrodeposited on the electrodeposition-coating surface 4 of the mother board 1, the deposit is released from the mother board 1, and a thin starting sheet P is obtained. A hanger H is formed on the starting sheet P by the coating electrodeposited on the hanger part 6 of the mother board 1. In addition, protrusions H' and H' are formed on the tip of the hanger H. When electrolytic refining is carried out by using the starting sheet P, the hanger H is made ring-shaped, and the protrusions H' and H' are engaged with the removal hole H0 formed by the hanger H itself. Since the ring-shaped hanger H is engaged with the hole H0, the hanger H is detained by the starting sheet P.
Patent JP-H03194495-A (JP)
Title: Fuel assembly and core of nuclear reactor
Inventor: MASUMI RIYOUJI
IPC: G21C5/12
Filed: 1989-12-22
Abstract: PURPOSE:To decrease the useless absorption of neutrons by transuranic elements and to assure the reactivity of the reactor core by increasing the enrichment degree of the transuranic elements in areas of the larger number of atoms ratio of a coolant and fuel. CONSTITUTION:A fuel assembly 10 is constituted by bundling fuel rods 1, which are formed by packing fuel 21 consisting of an oxide mixture enriched with the transuranic elements and the enriched uranium into cladding pipes 3 of zircalloy and packing fuel 2 consisting of the oxide of enriched uranium thereon and covering the bundle with a square tubular channel box 4 made of zircalloy. The neutron infinite multiplication factor in the initial period of combustion decreases regardless of a water-fuel volumetric ratio. However, the neutron infinite multiplication factor in the end period of combustion is higher than in the case in which the transuranic elements are not mixed with the fuel with an increase in the water-fuel volumetric ratio. The transuranic elements are, therefore, charged into the regions where the water-fuel volumetric ratio is large, by which the enrichment degree of the uranium necessary for obtaining the prescribed reactivity an be decreased.
Patent JP-2000159748-A (JP)
Title: Preparation of 2,3-dihydroindole(indoline), new 2,3- dihydroindole, and use thereof
Inventor: BELLER MATTHIAS
IPC: C07F7/08
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in a single step in high yield by reaction between a halostyrene and an amine in an inert solvent or water in the presence of a specific base. SOLUTION: This compound of formula III (R1 is the same as R2 to R7) is obtained by reaction of a halostyrene of formula I (R2 to R7 are each H, F, Cl, a 1-8C alkyl or the like; X is Cl, Br, I, OSO2CF3, or the like) or formula II with an amine of the formula: R1-NH2 in water or at least one inert solvent (e.g. an aromatic or aliphatic hydrocarbon, ester, amine, amide) in the presence of at least one base selected from the group consisting of primary, secondary and tertiary alkoxides, primary and secondary amides of alkali (alkaline earth) metal elements, alkyl and aryl compounds of alkali (alkaline earth) metals, and carbonates, hydroxides and bicarbonates of potassium, calcium, magnesium and cesium.
Patent JP-H02264321-A (JP)
Title: Computer apparatus
Inventor: JIEEMUZU PII RAANAA
IPC: G06F3/038
Filed: 1989-12-22
Abstract: PURPOSE: To reduce overhead time accompanied with reexamination at every definite period for detecting change by continuing the present state of an operation system until the position of a mouse changes. CONSTITUTION: In this system, the operation of a CPU is updated only when the state of the mouse changes actually without interrupting it at every 1/40 second. Accordingly, the position of the mouse and the state of a button in a storage device need not be updated at every 1/40 second, and a mouse cursor in the frame buffer of the computer system need not be erased or redrawn at every 1/40 second as well. Thus, the operation time of the system is saved considerably. During a period in which mouse interruption operation is fetched in advance by the interruption of a higher level, a position which the mouse ran across is made to be drawn correctly.
Patent JP-H08166034-A (JP)
Title: Cushion unit
Inventor: TAKASAKI HIDEKI
IPC: B60G15/06
Filed: 1994-12-12
Abstract: PURPOSE: To improve durability of a suspension spring while reducing the weight and cost thereof, by moving a cylinder spring receiver in the axial direction of a cylinder so as to adjust car height, and interlocking a second stopper member arranged in the cylinder with the cylinder so as to be removed in the same direction by the same quantity as the cylinder spring receiver. CONSTITUTION: When car height is lifted, a cylinder spring receiver 22 is upwardly moved by a dimension X, and a bump stopper 74 is also upwardly moved by the same quantity X, so that an interval between a bump rubber 73 and the bump stopper 74 is shortened by the part of the moved interval X of the cylinder spring receiver 2. As a result, maximum compression length of the suspension spring 4 regulated by bringing the bump stopper 74 in contact with the bump rubber 73, has the same length L even when the car height is lifted/ lowered in its maximum/minimum extent. Therefore, maximum stress and stress amplitude applied to the suspension spring 4 can be always retained within their appropriate ranges.  Thus, the diameter of the suspension spring 4 is not required to be thickened for the purpose of applying to the maximum stress, etc., so that the weight and cost of the suspension spring 4 can be reduced.
Patent JP-H05139703-A (JP)
Title: Fine particle-shaped metal oxide hydrate and production thereof
Inventor: MURAKAMI MASAHIKO
IPC: C01F7/34
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a fine particle-shaped metal oxide hydrate surface-coated with a carboxylic acid compd. by simultaneously adding an aq. soln. of a metallic salt and an aq. soln. of a neutralizing agent to an aq. dispersion or soln. of the carboxylic acid compd. and drying formed fine particles after filtration. CONSTITUTION:An aq. soln. of a metallic salt and an aq. soln. of a neutralizing agent are simultaneously added to an aq. dispersion or soln. of a carboxylic acid compd. to form fine hydroxide or hydrate particles surface-coated with the carboxylic acid compd. and these particles are dried after filtration. A fine particle-shaped metal oxide hydrate surface-coated with the carboxylic acid compd. and having 10-150m<2>/g BET specific surface area is obtd.
Patent JP-H05139724-A (JP)
Title: Production of metal-containing crystalline aluminosilicate
Inventor: YAMAGISHI KOJI
IPC: C01B39/02
Filed: 1991-11-21
Abstract: PURPOSE:To easily produce metal-contg. crystalline aluminosilicate by removing Al from crystalline aluminosilicate without destroying the crystal structure and stably carrying a metal having hydrogenating-dehydrogenating ability in a highly dispersed state even in the case of a sufficiently high rate of carrying while enhancing the structural stability of the aluminosilicate such as the hydrothermal resistance. CONSTITUTION:Crystalline aluminosilicate having >=3.5 molar ratio of SiO2 to Al2O3 and <=8.0wt.% Na2O content is brought into contact with an aq. metallic salt soln. of <pH1.5 contg. at least one of metals belonging to the groups IIIA, IVA, VA, VIA, VIIA, IB, IIB, IIIB and IVB of the periodic table to produce metal-contg. crystalline aluminosilicate.
Patent JP-H01171028-A (JP)
Title: Microcomputer system
Inventor: MATSUZAKI TOSHIYUKI
IPC: G06F21/12
Filed: 1987-12-25
Abstract: PURPOSE:To use the system by a special user only by providing a response control part, and interrupting the response for the MPU when the data of the code number are not respectively repeatedly written within the time interval set beforehand successively for the address of one code number or above. CONSTITUTION:A response control part 101 to inform of the bus access timing for the action of an MPU 102 is provided. The response control part 101, when the MPU 102 does not write the data set respectively for respective addresses beforehand within the time interval set beforehand in one address sequence or above set beforehand, has a function to interrupt the data transfer response for the MPU 102. Consequently, when the code number is not known, the microcomputer system cannot execute the normal action. Thus, only the special user can use the system.
Patent JP-H0524553-A (JP)
Title: Rear wheel steering device of front and rear wheel steering vehicle
Inventor: KOMODA NORIO
IPC: B62D7/14
Filed: 1991-12-16
Abstract: PURPOSE:To prevent the sharp variation of the rear wheel steering angle following the sharp variation of car speed, by setting the steering angle ratio on the basis of the car speed which is substituted to the limit car speed within a range when the car speed variation is outside the set range, in a rear wheel steering device for setting the steering angle of the rear wheels on the basis of the car speed. CONSTITUTION:A rear wheel steering device is equipped with a front wheel steering mechanism for steering front wheels on the basis of the operation of a steering wheel. Further, the rear wheel steering device is equipped with a steering ratio setting means B for setting the ratio of the rear wheel steering angle to the front wheel steering angle to the relatively same phase side in the high speed traveling on the basis of the car speed signal outputted by a car speed detecting means A, and a rear wheel steering mechanism C which steers rear wheels on the basis of the set steering angle ratio, as the front wheels are steered by the operation of the steering wheel. In this case, the limit of the car speed variation is set, and if the variation is within the set limit, the rear wheel steering angle is set on the basis of the car speed, while if the variation is outside the set range, the car speed is substituted by the limit car speed within the set range, by a car speed substituting means D, and the steering angle ratio of the rear wheel is set on the basis of the limit car speed.
Patent JP-H07191342-A (JP)
Title: Manufacture of liquid crystal display element
Inventor: IGARASHI TSUTOMU
IPC: G02F1/1345
Filed: 1993-12-27
Abstract: PURPOSE:To improve the productivity by inspecting a short circuit, an open circuit, etc., of liquid crystal display elements before the individual liquid crystal display elements are cut and separated. CONSTITUTION:Alternate common-side electrodes 1A-1D are connected to an auxiliary electrode 4A on a substrate and also connected to a segment-side substrate by transfer 3A-3D, so that all the electrodes are led out of the terminal part of the segment-side substrate. Alternate segment-side electrodes 11A-11E are also connected to the auxiliary electrode 14A. The liquid crystal display elements are inspected together as to illumination before being cut and separated individually, and only nondefective articles are individually separated as products.
Patent JP-H03189528-A (JP)
Title: Pressure detector using crystal resonator
Inventor: FUKUSHIMA TOSHITAKA
IPC: G01L9/00
Filed: 1989-12-20
Abstract: PURPOSE:To reduce the cost by resonating two crystal resonators which have the same negative secondary coefficient with respect to temperature at respective resonance frequencies under the same temperature, placing one under reference pressure and the other under measured pressure, and finding the difference between both the oscillation frequencies. CONSTITUTION:The crystal resonators X1 and X2 which have the same negative secondary coefficient with respect to temperature are resonated at the frequencies f1 and f2. Further, the resonator X1 is placed under the reference pressure (vacuum) and the resonator X2 is placed under the pressure to be measured. Then the output of a resonance signal detecting circuit 1 is counted by an up/down counter 2 for a constant time. A one-shot circuit 6 is operated when the output signal B of a frequency divider 5 falls to generate a trigger pulse C and a one-shot circuit 7 is operated when the pulse C falls to generate a reset pulse D. This pulse D is faster than the pulse C and then the counter 2 is reset with the pulse D after data is inputted to a flip-flop 3. Then the counted value of the counter 2 is latched temporarily and converted by a data processing circuit 4 into a pressure value.
Patent JP-H08155018-A (JP)
Title: Evapotranspiration device
Inventor: TAJIMA YOICHIRO
IPC: B01D1/00
Filed: 1994-12-09
Abstract: PURPOSE: To provide a evapotranspiration device with which plural kinds of medicine can be evapotranspired for suitable quantity. CONSTITUTION: This evapotranspiration device is composed of a main body 1 of the device and two liquid chemicals cartridges 2A and 2B (only the liquid chemicals cartridge 2A is shown in the figure) to be freely attachably and detachably loaded to this main body 1 of the device, and a heater 14 is arranged for each of respective liquid chemicals cartridges 2A and 2B. Then, the electrification time of the respective heaters 14 is set by switch operations, and the ON/OFF of the respective heaters 14 is controlled according to this set electrification time. Thus, liquid chemicals in the respective liquid chemicals cartridges 2A and 2B soaking out to an evapotranspiration part 20a are respectively evapotranspired, and these evapotranspired liquid chemicals are dispersed through a slit 25 and respective evapotranspiration ports 6a to the surrounding space.
Patent JP-H05248252-A (JP)
Title: Stationary plant with combustion reciprocating engine and supercharger
Inventor: HERUBERUTO ZENDARU
IPC: F02B37/00
Filed: 1992-12-11
Abstract: PURPOSE: To reduce the structural cost of a stationary prime mover and improve forced vibration by separating an exhaust gas turbine supercharger group from a combustion reciprocating engine, arranging it next to the reciprocating engine and supporting it on a base with an exhaust gas pipe. CONSTITUTION: A combustion reciprocating engine actuated by two-stroke diesel combustion is supported by a base rail 3 on a concrete base 1. A support structure 15 is provided for supporting an exhaust gas turbine supercharger group 11 and an exhaust gas pipe 14. An exhaust gas turbine supercharger system comprising the exhaust gas turbine supercharger group 11, the exhaust gas pipe 14 and an intake air cooler 18 is supported on the base 1 separately from a combustion engine 2, and connected to the combustion engine via an exhaust gas pipe 12 and an intake pipe 21. Thus, it is possible to reduce the structural cost of a stationary prime mover and improve forced vibration.
Patent JP-2001146918-A (JP)
Title: Fluid bearing device and polygon mirror scanner unit
Inventor: MAEKAWA ICHIRO
IPC: G06T1/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure-type fluid bearing device of a long life with reduced driving load and little fluctuation of load after the use for a long period under a high humidity atmosphere, and a polygon mirror scanner unit using the same. SOLUTION: In this dynamic pressure-type fluid bearing device, a porous molecular adsorbing member 207 is mounted on a position kept into contact with the lubricant 204, and specific diester is used as a lubricating base oil of the lubricant.
Patent JP-H11162827-A (JP)
Title: Exposing device
Inventor: SUDOU AKIKO
IPC: G03F7/20
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To enable an exposing device to cope with a job in which a registration error occurs while the device continuously performs an exposing treatment, by providing a second registering means which registers a specific exposing treatment in a first registering means inserted of the recipe caused by the error in accordance with detected results of an error detecting means. SOLUTION: A main controller 33 inputs job registration data upon receiving a recipe describing the exposing condition of the next lot from a coater developer device 31 through a communication section 80. Then the controller 33 discriminates whether the inputted job registration data are normal or not, namely, whether or not the data are registered in the recipe file of a storage device 34. When the data are registered in the recipe file of the storage device 34, the controller 33 registers the job in the job key of the storage device 34. When the data are not registered in the recipe file of the storage device 34, the controller 33 registers a dummy job in the job key of the storage device 34.
Patent JP-H11167421-A (JP)
Title: Fluid pressure regulator
Inventor: ONUKI KAZUMI
IPC: G05D16/06
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent a screw thread from being damaged when a pressure adjust screw is rotated after a spring receiver is detached from the screw part of the pressure adjust screw without increasing man-hours and the number of parts. SOLUTION: In this fluid pressure regulator, a spring receiver sliding part 21b which slidably touches the screw hole 22 of the spring receiver 15 in the detached state from engagement with the screw part 21a without being engaged with the hole is formed at the tip side compared to the screw part 21a of the pressure screw 14. The spring receiver sliding part 21b has a tapered shape with the taper angle α of about 5-30 deg., which becomes thinner toward the tip side from the base part side of the pressure screw 14.
Patent JP-H11163091-A (JP)
Title: Method and apparatus for packing wafer
Inventor: NISHI YOZO
IPC: H01L21/677
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an apparatus for transferring a wafer mutually between a cassette case and a wafer container and feeding an interlayer sheet in/from the wafer container along with the control system therefor. SOLUTION: A wafer packing apparatus comprises at least one station for setting a cassette case 2 containing a water W1 , a plurality of stations for setting water containers 3a, 3b being used for containing and transferring waters, a station for setting a stocker 3c stocking an interlayer sheet being sandwiched by wafers in the wafer container, a water carrying means 4 moving between the cassette case 2 and the stations for setting wafer containers 3a, 3b and delivering the wafer W1 between them, and means 5 moving between the interlayer sheet stocker and the stations for setting water containers 3a, 3b and placing the interlayer sheet in the wafer containers 3a, 3b.
Patent JP-H09170966-A (JP)
Title: Apparatus for diagnosing deterioration of oxygen sensor downstream of catalyst in engine
Inventor: AIHARA MASAAKI
IPC: F02D45/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To early and correctly diagnose the deterioration of an oxygen sensor downstream of an engine exhaust system catalyst. SOLUTION: A time when an output value RVO2 of a downstream oxygen sensor (RO2 sensor) changes from the rich side to a set value at the lean side is measured as a response time RORRL according to a response time measurement routine, and updated. The response time is compared with a deterioration judgment value NGTIM (S108). When the oxygen sensor is judged to be deterioration from the comparison result of RORRL>=NGTIM, a cutting-continuing time when the supply of a fuel is cut on a deceleration occasion is measured, and the measurement is stopped when the cutting is recovered. A passing time after the cutting is recovered is measured when the continuing time is not smaller than a set value TCFC (S116). When the passing time reaches a set time ATCFC (S119), a latest response time is read out and compared with the deterioration judgment value (S120).  Only when the response time is updated because of the RORRL>=NGTIM (S121), a sensor NG flag RO2RNG indicating that the RO2 sensor is deteriorated is set and stored in a backup RAM, whereby the deterioration of the RO2 sensor is determined.
Patent JP-2000166143-A (JP)
Title: Magnet rotor for electric rotating machine
Inventor: TANAKA SHOICHI
IPC: H02K1/27
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a magnet rotor which can engage a dovetail easily with a dovetail trench, without forming the dovetail of a magnet holding member and the dovetail trench of a boss member as accurately as in the conventional cases. SOLUTION: A plurality of dovetail trenches 1c are formed in parallel at intervals in the peripheral direction in the outer peripheral part of a boss member 1 and are made to support independent magnet-holding members 5, which have dovetails 5a engaging with dovetail trenches 1c and magnet holding members 5b which are unified with the dovetails 5a and protrude in the radial direction on the outer peripheral part of the boss member 1. A permanent magnet 3 is clamped between the adjacent magnet-holding parts 5b. In each magnet- holding member 5b, a tapered part 5b1 is formed on both side surfaces facing the magnet-holding parts 5b on both of the adjacent sides. The direction of the taped part protruding on both adjacent magnet-holding part 5b sides as approaching the outside in the radial direction of the boss member 1.  A taped part 3a1 inclined in the same direction as that of the tapered part 5b1 of the magnet-holding part 5b is formed on the side surface of each permanent magnet 3 adjacent to the side surface of the adjacent magnet-holding part 5b.
Patent JP-2000166163-A (JP)
Title: Dc brushless motor equipped with oil leakage preventive structure
Inventor: NAKAJIMA KOICHI
IPC: G11B19/20
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a DC brushless motor which is of simple structure, and from which lubricant never leaks. SOLUTION: A DC brushless motor, where rotors 5, 9, and 16 are fixed to the shaft 4 born by a bearing housing 2 and a turn table (6, 8) is attached to the output end of that shaft 4, is equipped with an oil leakage preventive structure consisting of plural coaxial grooves in the vicinity of the center of the non-medium placement face of the turn table (6, 8) or in the vicinity of the center of the inner side face of the rotor case.
Patent JP-H03192515-A (JP)
Title: Magnetic recording medium
Inventor: NAGATAKI YOSHIYUKI
IPC: G11B5/702
Filed: 1989-12-20
Abstract: PURPOSE:To obtain a tough magnetic layer and enough traveling durability by incorporating such a polyurethane resin as a binder component that can be obtained by the reaction of org. diisocyanate, specified long-chain diols, long-chain polyols, etc. CONSTITUTION:The polyurethane resin obtained by effecting the reaction among at least (a) - (d) materials of (a) - (e) materials described below is used as the binder component of a magnetic layer. (a):Org. diisocyanate (b): Long-chain diols having 500 - 5000 mol.wt. (c):Polyols having 4 - 11 carbon number and 3 - 6 hydroxyl groups containing at least one tertiary hydroxyl group, and/or long-chain polyols of 500 - 5000 mol.wt. using the polyols above described and having an end hydroxyl group and at least one tertiary hydroxyl group in the molecular chain (d):Polyols having 2 - 12 carbon number and 2 - 6 hydroxyl groups containing one amino group (e):Diols and/or diamines having 2 - 12 carbon number. By this method, traveling durability of the medium can be adequately improved, and moreover, when an isocyanate crosslinking agent is used with the resin, the crosslinking rate can be increased to suppress genera tion of dropout.