baber/WOPTO huggingface dataset:
Patent JP-H05307700-A (JP)
Title: Abnormal approach monitoring system for traveling object
Inventor: SASAMOTO YASUYUKI
IPC: G08G5/04
Filed: 1992-02-10
Abstract: PURPOSE:To automatically monitor the abnormal approach of a traveling object such as an aircraft, a ship, etc., outside a rader coverage. CONSTITUTION:An abnormal approach monitoring device 3 monitors the abnormal approach of the traveling object by having a filtering part 11 judging the approach of another traveling object with the crossing of a separation box by having the separation box showing an appropriation area excluding the approach of another traveling object in the direction of a traveling route based on traveling schedule data of the traveling object, a route judgement part 12 judging the kind of the traveling route of the traveling object and an abnormal approach judgement part 13 judging the presence/absence of the abnormal approach from vertical/horizontal intervals decided by the kind of the traveling route. Besides, the abnormal approach monitoring device 3 has a warning display part 14 visually displaying the traveling situation of all the traveling objects and the warning of the abnormal access of the traveling objects on a display 4.
Patent JP-H09193818-A (JP)
Title: Power steering device
Inventor: KOMATSU KOICHI
IPC: B62D5/07
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the zero of a pump discharge amount and the deterioration of an operation oil by heat generation at the non-operation time of an actuator, without using an expensive variable capacity pump with a complicated structure. SOLUTION: An operation oil pressure passage 7 for introducing an operation oil discharged from a fixed capacity pump 4 to an actuator 1 is installed. On the way of this operation oil pressure passage 7, a check valve 8 for allowing the flow of the operation oil to the actuator 1 and obstructing the flow of an opposite direction is installed. An accumulator 9 which can maintain the pressure in the operation oil pressure passage 7 in the more downstream side than the check valve 8 to a prescribed pressure is installed.  A control device 10 for controlling the flow in amount to the drain passage 11 of the operation oil discharged to the operation oil pressure passage 7 at the more downstream side than the check valve 8 is installed when the pressure in the operation oil pressure passage 7 reaches the prescribed pressure and a control oil pressure passage 15 for introducing the operation oil of the operation oil pressure passage 7 in the more downstream side than the check valve 8 is communicated with this control device 10.
Patent JP-H08223985-A (JP)
Title: Motor driver
Inventor: TOKUNAGA ATSUO
IPC: H02P7/29
Filed: 1995-02-13
Abstract: PURPOSE: To enhance reliability in the reverse start of a holder while ensuring the drive over the entire process. CONSTITUTION: The motor driver comprises an H-bridge drive circuits Q1-Q3, B1-B4C for driving a DC motor 6, a motor current detecting means Ra, and PWM pulse generating means 15, 11. A forward drive pulse PA having a high duty ratio is designate to a PWM pulse generating means and a pulse output PA having a low duty ratio is designated upon elapse of a predetermined time. A conduction control means 13 designates a reverse conduction drive pulse output PB having a high duty ratio when the motor current detection value reaches a set level, designates a reverse conduction drive pulse output PB having a high duty ratio to the PWM pulse generating means and then designates a pulse output PB having a low duty ratio upon elapsing a predetermined time before stopping the motor through the H-bridge drive circuit when the motor current detection value reaches the set level.  The H-bridge drive circuit includes a smoothing capacitor.
Patent JP-H01291860-A (JP)
Title: Prosthetic knee joint having improved kneecap part track
Inventor: ROBAATO BINSENTO KENA
IPC: A61F2/38
Filed: 1989-02-01
Abstract: PURPOSE: To expand a maximum width of moving an aided knee-joint in bending by letting the front plate, femur granule supporting surface and web supporting surface have a synergetic movement together with the kneecap supporting surface to specify a continuous track for guiding the kneecap part. CONSTITUTION: The knee-joint prolase consists of a tibia part 3 to be fixed to a near tibia, a kneecap part 5 to be fixed to a kneecap and a femur part 7 to be fixed to a far-femur. The femur part 7 has a front plate part 25 and a fixing peg 27, in addition to its supporter 9. Whenever the aided knee-joint bends from its fully-extended state to its fully-bent state, the track 57 guides the kneecap part 5 in synergetic with the kneecap supporting surface.
Patent JP-H08216879-A (JP)
Title: Equipment for rolling stock and super-express railroad vehicle
Inventor: SUZUKI ATSUSHI
IPC: B61C17/04
Filed: 1995-02-13
Abstract: PURPOSE: To prevent a large quantity of water spraying out of a sprinkler or the like from being infiltrated into underflooring equipment, in this rolling stock that adopted a body mount system covering a electrical equipment group to be set up under the floor of a car body smoothly along the body form en bloc. CONSTITUTION: A louver 3 being composed of plural pieces of partition plates perpendicular to the ground as an air intake is set up in a body-mount system's housing 2 covering a controller group set up under the floor of a car body 1 smoothly along the body form in a lump, and an air filter 4 is set up in a partition plate 4 between the louver 3 and a fan chamber 7 at a position where it is not crossed with all straight lines passing through an opening part of the louver 3 from the outside of the body.
Patent JP-S59151572-A (JP)
Title: Circuit for correcting display distortion of color television camera device
Inventor: YAMANAKA JIYUNICHI
IPC: H04N9/093
Filed: 1983-02-17
Abstract: PURPOSE:To correct display distortion of a specific part of four corners of a scanned screen by two modulators by separating a vertical scanning saw tooth wave signal into the first half and the latter half parts so as to apply balancing modulation to a horizontal scanning saw tooth wave signal. CONSTITUTION:The vertical scanning saw tooth wave signal SV is separated into the first half and the latter half parts corresponding to the upper and the lower halves of the screen by means of slice circuits 4, 6 or the like. The separated signal is inputted to balancing modulation circuits 8, 10 and the horizontal scanning saw tooth wave signal is modulated. The output of the balancing modulation circuits 8, 9 is separated by slice circuits 20, 22, 56 and 58 or the like basing on a reference level. The separated signals are outputted as a display distortion correcting output corresponding to the horizontal and vertical specific parts of the scanned screen via level adjusting devices 28, 46, 60 and 62.
Patent JP-S60169261-A (JP)
Title: Calling system by telephone set using plural subscriber extensions
Inventor: AKAGI KATSU
IPC: H04Q3/545
Filed: 1984-02-10
Abstract: PURPOSE:To omit a labor to designate the extension of a user by storing extension telephone numbers not in use and used by a main station to a stored program system exchange and connecting a telephone set not in use in a prescribed order by a calling of a telephone set possible for use. CONSTITUTION:An exchange switch SW has terminals 1-n for extension numbers. A telephone set able to use plural subscriber extensions is connected to an outgoing register trunk ORT via any of the extension numbers 1-n in case of calling. A central controller CC plays a role of exchange control and a memory device MU stores extension numbers not in use usable by a main station. When a user hooks off a telephone set A able to use plural subscriber extensions, the central controller CC detecting it reads one of the extension numbers from the memory MU in a prescribed order and erases the number from the memory MU. When an extension number 1 is selected, the telephone set A and the outgoing trunk ORT are connected and the talking is finished, then the number 1 is stored again in the memory MU. Thus, the labor of the user is simplified.
Patent JP-H05227085-A (JP)
Title: Mobile communication system
Inventor: SOFUE KENICHI
IPC: H04L12/28
Filed: 1992-02-10
Abstract: PURPOSE:To improve the communication response by preventing a plurarity of mobile stations from concentrating in the same fixed station. CONSTITUTION:One part of radio equipment 9A to 9D to be the communication party of a radio equipment 2 of each mobile station is limited for each radio equipment 2 of each fork lift 1A to 1D from among the radio equipment 9A to 9D on all fixed stations. A data terminal equipment 3 at each mobile station side compares the reception electric field intensity of the radio wave sent from the limited one part of radio equipment 9A to 9D, specifying the radio equipment 9A to 9D with the highest reception electric field intensity. A radio equipment 2 of each mobile station communicates with the specified radio equipment 9A to 9D, exchanging the required data. Therefore, the number of mobile stations to be the communication party concentrating in one fixed station shall be reduced.
Patent JP-H02204032-A (JP)
Title: Base material for bag
Inventor: IWASAKI SHOICHI
IPC: B32B27/40
Filed: 1989-02-01
Abstract: PURPOSE:To obtain a thermoplastic film having a high antistatic characteristic and a high static friction coefficient by a method wherein a primer layer, consisting of water soluble or water dispersive polyurethane resin and water soluble antistatic agent, is laminated on the thermoplastic film. CONSTITUTION:The principal constituents of polyurethane resin are polycyanate, polyol, chain extender, crosslinker and the like while ionic or non-ionic surface- active agent can be used as water soluble antistatic agent. Coating solution is coated on a non-stretched film, a stretched film or a biaxially oriented film by a coater such as a reverse roll coater, a gravure coater or the like while this process is incorporated after finishing film making or into film making process. The ratio of the antistatic agent to polyurethane resin is preferably 5:95-30:70 weight % and the thickness of a primer layer is preferably 0.01-1mum. The static friction coefficient of the material for bag is higher than 0.8 and, therefore, the collapse of the pile of bags after making the bags will hardly occur while the bag may be provided with antistatic property.
Patent JP-H10204041-A (JP)
Title: Phenylenediamine derivative, its production and anti-oxidant for rubber containing the same
Inventor: NAKAGOME SEIJI
IPC: C07C211/54
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a novel compound that causes no dissipation by evaporation and no thermal denaturation even under elevated temperature conditions and is useful as an antioxidant for rubber. SOLUTION: This compound is represented by formula I (R1 and R2 are each H, a lower alkyl and a lower alkoxyl; R3 is H, methyl; R4 is methyl, ethyl; n and m are each 1-3), for example, the compound of formula II. The compound of formula I is prepared by reaction of N,N'-diphenyl-1,4- phenylenediamine with a styrene derivative of formula III (R5 is H, methyl) in the presence of a protonic catalyst.
Patent JP-H08196842-A (JP)
Title: Device for installing filter and its installation
Inventor: ARII HIDETOSHI
IPC: B01D46/10
Filed: 1995-01-20
Abstract: PURPOSE: To make easy the fitting work of a filter to an installing frame and also to make sure the tight adhesion of the filter to the installing frame by arranging filter receivers and filter tightening metal fittings in prescribed places. CONSTITUTION: Filters 5a, 5b, 5c are respectively fitted in filter receivers 2a and, 2b, 3a and, 3b, 4a and, 4b installed in both the lower corner parts of each grid of grid-shaped filter fitting frames 1. Next, by tightening metal fixtures 6a, 6b, 7a, 7b fitted to the fitting frame 1, the filters 5a, 5b and 5b, 5c are tightened at the same time to tightly adhere the filters to the fitting frame. Thus, the fitting work of the filters to the fitting frames is made easy and the tight adhesion is also made sure and there is no leakage of dust frame fitting surfaces.
Patent JP-H0840095-A (JP)
Title: Structure of independent suspension axle
Inventor: KOGA TADAKAZU
IPC: B60K17/16
Filed: 1995-01-20
Abstract: PURPOSE:To improve tooth contact of a sun gear in an axle of a wheel type vehicle having an independent suspension type outboard planetary gear system final speed reducer. CONSTITUTION:A driving shaft 10 is supported at two points with an axle by a roller bearing 11 and a cylinder bush 12, and a cylindrical joint 15 having an external teeth spline 10a in an end part and an internal teeth spline 15a fittable to an external teeth spline 14a in an end part of a sun gear shaft 14 is joined. A recessed groove 16 is arranged in a central part in the lengthwise direction inside of the cylindrical joint 15, and a washer 17 is inserted, and is fastened to and installed on a driving shaft 10 by a bolt 18. Since a sun gear 13 is not influenced by radial directional force applied to a universal joint 7 and is floating, tooth contact with a planetary gear 20 becomes excellent.
Patent JP-H08199337-A (JP)
Title: Sliding member and its production
Inventor: FUKUTOME HIROTO
IPC: F02F5/00
Filed: 1995-01-19
Abstract: PURPOSE: To form a hard film excellent in wear resistance, toughness and adhesion on a sliding member by constituting the hard film from specified amounts of Mo, N, and the balance Cr, allowing the same to contain at least chromium nitride and molybdenum nitride and regulating its hardness and grain size to specified ones. CONSTITUTION: A piston ring 1 is formed by steel, cast iron, titanium, titanium alloys or the like. The outer circumference of the piston ring 1 is coated with a hard film 2 by arc ion plating. The hard film 2 is the one composed of, by weight, 5 to 58% Mo, 7 to 22% ., and the balance Cr, in which at least chromium nitride (Cr2 Ny ) and molybdenum nitride (Mox Ny ) is contained, the film hardness is regulated to 1400 to 2500 by Vickers hardness, and the film grain size is regulated to <1μm. Then, the film thickness of the hard film 2 is suitably regulated to 5 to 80μm. Thus, by applying it to a piston ring, durability sufficient even under severe conditions can be imparted thereto.
Patent JP-H10221197-A (JP)
Title: Method and device for detecting leakage
Inventor: OKI KATSUO
IPC: G01M3/24
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To detect leakage, estimate the leaking location and estimate the quantity of leakage in the plant piping system at a low cost. SOLUTION: When a leaking hole 103 in one pipe is generated due to certain cause in a group of a plurality of pipings 101 in which a high-temperature and high-pressure fluid body 102 passes through and a high-temperature and high-pressure fluid body is jetted out as a jet 104 to the outside therefrom, a leakage detecting means processes an acoustic signal 106 sent from at least one microphone 105 by using a wavelet signal processing means 107, and detects the change of the signal 106 before and after leakage so as to judge whether there occurs any leakage or not and estimates the leaking location and the quantity of leakage.
Patent JP-H03229451-A (JP)
Title: Semiconductor integrated circuit device
Inventor: CHICHII MIKIO
IPC: H01L25/16
Filed: 1990-02-02
Abstract: PURPOSE:To reduce a whole packaging area by mounting an article electrically connected to a semiconductor circuit device on the surface or the interior of a single package in which at least one semiconductor circuit device is encapsulated. CONSTITUTION:A semiconductor integrated circuit 30 is connected to a plurality of bonding wires 40 and is provided in a package 10, and photovoltaic cell 50 is fixed onto a principal surface of the package 10 in the state where it is exposed to the outside, using a desired adhesive and is connected to a power supply terminal 20a for supplying operation power to the semiconductor integrated circuit device 30 among a plurality of external connection terminals 20 through a printed wiring structure 60. The operation power of the semiconductor integrated circuit device 30 is supplied with power generated in the photovoltaic cell 50 by irradiating the photovoltaic cell 50 with external light 70. Thus, a package area is sharply reduced, compared with a case where the semiconductor integrated circuit device 30 and the photovoltaic cell 50 are mounted separately on desired packaging board.
Patent JP-H01204355-A (JP)
Title: Manufacture of large output incandescent lamp
Inventor: UENARI SEIICHI
IPC: H01K1/38
Filed: 1988-02-06
Abstract: PURPOSE:To prevent the fusion and disconnection of the solder of an external lead rod and a molybdenum cap, and to make it possible to increase the rigidity of the molybdenum cap, by soldering the external lead rod and a susceptor at a high melting point, and soldering a strand-form lead wire to the tip of the external lead rod at a low melting point. CONSTITUTION:A ring-form susceptor 6 made of a metal is loaded at the outside bottom surface 31 of a molybdenum cap 3 to surround an external lead rod 4 which is inserted to a center hole 32 furnished at the bottom surface of the molybdenum cap 3, a high melting point solder material 7 is positioned in the susceptor 6, and the high melting point solder material 7 is fused by the inductive heating to perform the sealing. At the tip of the external lead rode 4, a strand-form lead wire 5 is soldered with a low melting point solder material 8. By such a constitution, when the lead wire 5 is soldered to the tip of the external lead rod 4, the solder of the external lead rod 4 and the molybdenum cap 3 already soldered is never fused and disconnected, a perfect sealing is secured, and the rigidity of the molybdenum cap 3 is also increased.
Patent JP-S54117873-A (JP)
Title: Powder lubricant for powder metallurgy
Inventor: SHIMIZU HIROZUMI
IPC: C10M105/00
Filed: 1978-03-07
Abstract: PURPOSE: To produce powder lubricant for powder metallurgy which has superior friction reduction and increase of molded density and extension of die life by melting and mixing high class fatty acid zinc and fatty acid bisamide and powdering the mixture.  
     CONSTITUTION: Powder lubricant is obtained by melting and mixing 10 to 75 by weight % of high class fatty acid zinc such as lauric acid zinc, zinc stearate, and residual high class fatty acid bisamide such as methylene bislauric acid zinc amide, methylene biszinc stearate amide, ethylene bislauric acid zinc amide, ethylene biszinc stearate amide and then powdering the mixture. This lubricant can be used by mixing it with stock metal powder. After this mixture is pressurized in a mold, it is heated to obtain superior strength sintered body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05224910-A (JP)
Title: Program revision managing method
Inventor: NAGAO TOSHIBUMI
IPC: G06F9/06
Filed: 1992-02-12
Abstract: PURPOSE:To prevent a fact that a module before its correction operates and executes incorrectly a processing, in the case where it is forgotten to generate a load module, in spite of a fact that the module is corrected. CONSTITUTION:An editor control part 4 actuates an editor 5 in order to correct a module whose correction becomes necessary, and updates the correction data and hour of a module management table 2, and its revision, when the correction is completed. A compiler control part 6 actuates a compiler 7 in order to translate a corrected source program to an object program, and updates the compile date and hour managed by the module management table 2. A linker control part 8 retrieves a load module which is using the generated object program, from a link management table 3, actuates a linker 9, when the load module is detected, generates the load modules, and updates the generation date and hour and the load module revision, managed on a load module management table 1.
Patent JP-2000226313-A (JP)
Title: Beautifully whitening cosmetic
Inventor: IWANAGA ATSUFUMI
IPC: A61K8/00
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a beautifully whitening cosmetic which has an excellent effect to improve stains and freckles and has excellent stability, by adding trans-umbellic acid. SOLUTION: This beautifully whitening cosmetic contains trans-umbellic acid and preferably further kojic acid (5-hydroxy-2-hydroxymethyl-γ-pyrone). The trans-umbellic acid is a pale yellow powdery compound in which hydroxyl groups are bound to the ortho- and para-positions of the phenyl group of trans- cinnamic acid, and is obtained by a synthetic method. When used in cosmetics such as creams, lotions, milky lotions, packs, skin lotions, essence powder, foundations, sun cares and bath salts, the trans-umbellic acid is added in an amount of preferably 0.001-5.0 wt.%, more preferably 0.01-2.0 wt.%, based on the total amount of the cosmetic, and the kojic acid is further added in an amount of preferably 0.01-2.0 wt.%, more preferably 0.05-2.0 wt.%.
Patent JP-H07236231-A (JP)
Title: Constant purchase/sale power control method with coordinated gas turbine and steam turbine
Inventor: YADA MASAKI
IPC: H02J3/46
Filed: 1994-02-23
Abstract: PURPOSE:To perform constant purchase/sale power control smoothly and full- automatically from lowest load to highest load while coordinating a steam turbine generator and a gas turbine generator with no intervention of operator and without causing any disturbance. CONSTITUTION:In the constant purchased/sale power control method for a generator comprising a steam turbine generator (2-25) and a gas turbine generator (2-26) connected with same transmission line, PI and I control systems (2-4) and (2-5) are employed, respectively, for the control systems on the steam and gas turbine generator sides. When the steam turbine generator (2-25) reaches limit operation, a bias output of reverse polarity from the control system on the steam turbine generator (2-26) is added (2-10) to the control system on the gas turbine generator side thus altering the load being born by both turbine generators.
Patent JP-S61185729-A (JP)
Title: Production of liquid crystal panel
Inventor: KITAHIRO ISAMU
IPC: G02F1/133
Filed: 1985-02-14
Abstract: PURPOSE:To make an electrode array pitch fine by forming an adhesive for matching and sticking of both substrates surrounding a conductive adhesive for connection of electrodes of two substrates by coating and sticking both substrates. CONSTITUTION:In the process where electrodes 3 and 6 provided on substrates 1 and 2 are connected electrically with a conductive adhesive 4 supplied for matching and sticking of both substrates 1 and 2, both substrates 1 and 2 are stuck to each other after expanded parts 7 of a sealing adhesive 5 used for sticking of substrates 1 and 2 are formed so as to surround the conductive adhesive 4 by coating. Since the conductive adhesive 4 starts spreading by press-fixing for matching and sticking of both substrates 1 and 2 and the sealing adhesive 5 spreads after, the flow of the spreading conductive adhesive is stopped by expanded parts 7 of the sealing adhesive. Consequently, the short- circuit between the conductive adhesive 5 and a common electrode 3, adjacent electrodes 6, etc. is prevented. Thus, the production of a liquid crystal panel is facilitated, and the yield is improved.
Patent JP-H05225673-A (JP)
Title: 8cm cd-rom retrieval device
Inventor: ICHINOSE KATSUMI
IPC: G11B17/04
Filed: 1992-02-12
Abstract: PURPOSE:To provide an 8cm CD-ROM retrieval device incapable of insertion of a 3.5 in. FD case. CONSTITUTION:Two levers 21 and 22 formed with projected parts 21a and 22c and tapered parts 21b and 22d respectively are applied to the 8cm CDROM retrieval device, and the projected parts and the tapered parts formed on the levers are combined with each other. Then, the device is equipped with a caddy guide 10 formed by fixing one end part of a 3.5 in. FD misinserting preventing member 2 formed with two rows, each having a row of the projected part and the tapered part to a caddy guide side peripheral plate 1 formed with a small opening, where the projected part or the tapered part is protruded into the caddy guide.