baber/WOPTO huggingface dataset:
Patent JP-S61111088-A (JP)
Title: Distributed buildings controlling system
Inventor: KURIYAMA KENICHIRO
IPC: H04Q9/00
Filed: 1984-11-05
Abstract: PURPOSE:To complete adjustment effectively and rapidly at an on-site adjusting test by connecting a compact control panel attachable and detachable to and from the remote station and thereby performing the operational monitoring and the control of the connected facility equipments connected to the remote station of the monitoring and controlling system. CONSTITUTION:The compact control panel 8 is connected to the remote station, to which the operator keys-in the data to be monitored. The controlling part 12 of the panel reads the data, takes out the correspondent data from a data buffer part 11, and outputs it to the compact control panel 8. Therefore, I/O checking is able to be performed solely at the site regardless of whether the transmission controlling part, transmission line, and the central monitoring system are normal or defected. Additionally, by previously storing a test program 14 in the compact control panel 8, only by the start-instruction furnished by the operator, the panel 8 outputs, for instance, the prescribed output to each of the connected facility equipments of the building for several seconds consecutively in accordance with the test program 14, and takes-in the input signals from it in order to automatically check if the expected answer signals return.
Patent JP-S6291869-A (JP)
Title: Reverse insertion detecting method for ic parts
Inventor: KUNIKANE SATOSHI
IPC: G01R31/28
Filed: 1985-10-18
Abstract: PURPOSE:To detect a reverse insertion without depending on an external appearance inspection or an image processing by making a constant-current flow to the terminal of a position corresponding to a power source terminal or the ground terminal of IC parts, and the terminal of a position corresponding to an input terminal or an output terminal. CONSTITUTION:An A probe 12A and a B probe 12B are allowed to contact with two terminals of IC parts 11. In this regard, the A probe 12A is connected to a constant-current source 13, and a constant-current is made to flow between this probe and the B prove 12B. A Zener diode 14 prevents an excessive voltage from being applied between both the probes 12A, 12B. In a state that both probes 12A, 12B are connected to two terminals of the IC parts 11, a comparator 15 compares a voltage between these terminals with a threshold level V (TH). The comparison result signal 16 of an H level or an L level outputted from the comparator 15 is supplied to a data processing part 17, and whether the IC parts are brought to a reverse insertion or not is decided.
Patent JP-H0978292-A (JP)
Title: Electrodeposition coating method
Inventor: ISHII SATOSHI
IPC: C25D13/22
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent the film thicknesses of the coating films formed in parts where a coating material is easily depositable from excessively increasing by decreasing the film thickness differences between the parts where the coating material is easily depositable and the parts where the coating material is hardly depositable. SOLUTION: Cooled fluid, such as air or water, is sprayed by nozzles 4 toward the parts Wa, Wb where the coating material is easily depositable of a work W, such as automotive body, to partially cool these parts and to suppress the formation of the coating films in these parts before the work is admitted into an electrodeposition vessel 1. The partial cooling of the work may be executed as well by spraying the cooled water to the parts Wa, Wb of the work within the vessel during the electrodeposition coating.
Patent JP-H0974679-A (JP)
Title: Method and device for stabilizing power system
Inventor: TOMITA YASUSHI
IPC: H02J3/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for stabilizing power system by which the power control amount required by the present state of a power system can be estimated by using the past power control selection information and can control the electric power of the power system by preventing the power from becoming excessive and deficient. SOLUTION: A method and device for stabilizing power system use the history of power control selection information which is updated at time intervals of several minutes in normal time. To be specific, whenever the power control selection information is updated at the time intervals, the data pair of the power control amount to each assumed fault and the then fault-point power flow rate is stored as power control amount data (603). Then the relation between the fault-point power flow rate and power control amount is estimated in advance from a simple expression at every assumed fault (604). When a fault actually occurs, the power is controlled by calculating the required power control amount from the then fault-point power flow rate and the previously found relational expression and finding the combination of power controls at which the power control amount becomes the minimum (605).
Patent JP-H0575237-A (JP)
Title: Conductor pattern formation
Inventor: AOYAMA SUSUMU
IPC: H05K3/24
Filed: 1991-09-11
Abstract: PURPOSE:To realize easy formation of a fine pattern regarding a formation method of a conductor pattern by a plating method which is used for formation of a coil of a thin film magnetic head, etc. CONSTITUTION:A conductor pattern formation method for forming a thin film conductor 16 of a specified pattern on an insulator 15A by a plating method. The method includes a process for providing a plating mask layer 32 whose pattern width w2 of a mask part is larger than a pattern interval (d) of the thin film conductor 16 on a plating foundation conducting film 31a which coats the insulator 15A, a first plating process for providing a plating film 33 to fill a non-masked part of the plating mask layer 32, a process for removing a part which is exposed by removal of the plating mask layer 32 inside the plating foundation conducting film 31a and a second plating process for forming the thin film conductor 16 by providing the plating film 34 to coat a surface of the plating film 33.
Patent JP-H1174419-A (JP)
Title: Gas-sealed semiconductor device
Inventor: TAKANO TETSUMI
IPC: H01L23/20
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device even at the tempera ture rise time, by eliminating drop of a breakdown voltage in a semiconductor device, wherein a semiconductor chip is contained in a package. SOLUTION: As the sealed gas in a package, the gas including the halogen element especially fluorine having the large insulation intensity is used, and the pressure reduced state is obtained. For example, when the sealing gas in the package is made to be SF6 and the pressure in sealing is made to be in the range of 0.015-0.08 MPa, the surface dielectric strength becomes larger than the device, wherein conventional N2 is sealed. Therefore, the improvement of dielectric strength and the shortening of the insulating dimenssion as the semiconductor device can be realized. Even at the upper limit temperature, for example, at 120 deg.C at an ordinary semiconductor, the pressure in the package does not become larger than the pressure of external atmosphere, and the expansion of the package does not occur.
Patent JP-2001057332-A (JP)
Title: Exposure
Inventor: YAMANAKA KOJI
IPC: G03F7/20
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce a difference between the distortions, which are caused by a difference between scanning directions in each exposure shot, of a wafer, thus suppressing the quantity of an overlap misalignment of the wafer from the shots. SOLUTION: In an exposure method, which comprises a first exposure process (preceding exposure process) to perform an exposure on a wafer 101 by a first scanning exposure and a second exposure process (reference exposure process) to perform an exposure of the wafer 101 on the region exposed in the first exposure process by a second scanning exposure, a scanning direction scheduled in the second exposure process is recognized, and the exposure of the wafer is performed in the same scanning direction as the above recognized scanning direction in the first exposure process.  Even if the scanning direction in the second exposure process is made to have priority over the scanning direction in the first exposure process, the difference between the distortions of the wafer due to a difference between the scanning directions in the first and second exposure processes can be reduced, and the quantity of the overlap misalignment of the wafer from shots can be suppressed.
Patent JP-2000065066-A (JP)
Title: Cylindrical roller bearing
Inventor: IJUIN SEIJI
IPC: F16C19/36
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical roller bearing in which projection and edge load in the contact part of an inner ring collar surface and a roller end surface are hardly generated when axial load is applied to the cylindrical roller bearing. SOLUTION: Either a roller end surface Fr or an inner ring collar surface Ff to be brought into contact with the roller end surface through a contract ellipse A has a projecting curved surface. The main radius of curvature of the section of the end surface Fr formed on a main curvature surface 2 passing the axis Ln (paper surface) of an inner ring N and the center of the contact ellipse A is taken as Rr2, Rr1, and the main radius of curvature of the section of the inner ring collar surface formed on a main axial ratio surface 1 perpendicular to the main curvature surface 2 and the surface of the contact ellipse A and passing the center of the contact ellipse A is taken as Rf2, Rf1. The relationship between the curvatures is set to (1/Rf1)-(1/Rf2)+(1/Rr1)-(1/Rr2)<0.
Patent JP-S59127328-A (JP)
Inventor: MATSUMARU AKIHIKO
IPC: H01H13/712
Filed: 1982-12-30
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-H0655949-A (JP)
Title: Driving force distributing device for four-wheel drive vehicle
Inventor: MATSUO YOSHIAKI
IPC: B60K17/346
Filed: 1992-08-07
Abstract: PURPOSE:To improve motional performance of a vehicle in which steering characteristics according to vehicle speeds are set. CONSTITUTION:A driving force distributing device for a four-wheel drive vehicle can change distribution of driving force to front wheels 1 and rear wheels 2, and is provided with a vehicle speed detecting means 3 to detect vehicle speed, a stability factor setting means 4 to set a stability factor according to the detected vehicle speed, a target yaw rate operation means 5 to calculate a target yaw rate according to plural parameters containing the preset stability factor, a yaw rate detecting means 6 to detect an actual yaw rate and a driving force distribution control means 7 to control distribution of driving force to the front wheels 1 and the rear wheels 2 so that the actual yaw rate can coincide with the target yaw rate.
Patent JP-H0280925-A (JP)
Title: System for inspecting vibration testing apparatus
Inventor: HAYASHI TAKUJI
IPC: G01M99/00
Filed: 1988-09-16
Abstract: PURPOSE:To detect trouble difficult to detect heretofore by a method wherein the drive signal from a signal generation means and the detection signal from a detection part are subjected to fast Fourier transform and coherence relation is calculated on the basis of the converted signals and a vibration testing apparatus is inspected on the basis of the calculation result. CONSTITUTION:A signal generating part 4b outputs a signal for driving an exciter 2a as the function x(t) of a time (t) and an A/D conversion part 5b converts the analogue responsesignal of acceleration from a sensor 3a to output the function y(t) of the time (t) while a fast Fourier transform part 5c applies Fourier transform to the functions x(t), y(t) to output the functions X(f), Y(f) of frequency (f). An inspection part 6b calculates a coherent function (formula I) on the basis of the functions X(f), Y(f) from the transform part 5c with respect to all of frequencies to be inspected to calculate a mean value and the result is displayed on a display part 7b. Therefore, the transform part 5c and the inspection part 6b inspect the mixing of noise and disconnection of a signal transmission system to display the inspection result and, after the normality of a vibration testing apparatus is confirmed, an actual vibration test is performed.
Patent JP-S60125980-A (JP)
Title: Disc cartridge
Inventor: UMEBAYASHI NOBUHIRO
IPC: G11B23/033
Filed: 1983-12-09
Abstract: PURPOSE:To ensure the positioning accuracy of a disc hub by forming a press contact face in press contact with a spindle between upper and lower sides of each spindle receiving face of the disc hub while being projected partially to make the operating line of the spring pressure of a spring part and the operating line of a reaction force from the press contact face nearly at the same plane. CONSTITUTION:While the spindle 10 is locked into a spindle hole 9, the press contact face 15 formed in a way of projection partially to a lower half of each spindle receiving face 12 of the disc hub 8 is brought directly in press contact with the vertical outer circumferential face of the spindle 10 with an equally distributed weight. Moreover, the spring part 13 made of a projection and formed integrally with the tip of a cantilever arm 14 is pressed elastically against the outer circumference of the spindle 10 at the same height as that of the press contact face 15 so that the operating line A of the spring pressure of the spring part 13 and the operating line B of the reaction force from each contact face 15 are nearly opposed to each other. As a result, a moment tilting the disc hub 8 unidirectionally is generated hardly and the positioning accuracy of the hub 8 to the spindle 10 is ensured.
Patent JP-H0281476-A (JP)
Title: Mos type semiconductor device
Inventor: TAGAMI SABURO
IPC: H01L29/78
Filed: 1988-09-17
Abstract: PURPOSE:To prevent an abnormality at a turning-on operation and an abnormality of an ON voltage by a method wherein a surface layer in a first region between opposite channel regions is formed of an N-type layer whose impurity concentration is higher than that of the first region at the lower part of the layer but is lower than that of a prescribed value. CONSTITUTION:At the lower part of a gate insulating film 5 under a gate electrode 6, an N-layer 10 is added to a surface part of an N<-> base layer 2. An impurity concentration of this N-layer 10 is higher than that of the N<-> layer 2; the layer has a concentration of 5X10<13>/cc. Thereby, when a lifetime killer such as gold or the like is introduced for a high-speed operation, the lifetime killer acts as an acceptor and prevents that a surface layer of the N<-> base layer or an N<-> drain layer is transformed into a P-type; it is possible to prevent an abnormality at a turning-on operation and an abnormality of an ON voltage which are caused by a transformation into the P-type.
Patent JP-S6475471-A (JP)
Title: Production of n,n'-dimethyl-4,5-dioxy-imidazolidinone-2
Inventor: TAKAGISHI TOSHIO
IPC: C07D233/40
Filed: 1987-09-16
Abstract: PURPOSE:To obtain the titled compound useful as a processing agent to prevent wrinkle and shrink for cellulosic fibers in a short time, by blending and dissolving N,N'-dimethylurea and glyoxal in a specific ratio in the presence of water, adjusting the aqueous solution to specific pH and reacting. CONSTITUTION:N,N'-dimethylurea is reacted with glyoxal in the molar ratio of 1.2:1.0-1.0:1.0, incorporated with water to give 30-50% aqueous solution, which is adjusted to pH 1-4 with an acid such as sulfuric acid, reacted at 20-70 deg.C, the reaction solution is adjusted to pH 4-7 with an aqueous solution of NaOH and subjected to adsorption treatment with an adsorbent such as active carbon or activated clay to give the aimed compound. The lower the pH of the reaction system is, the shorter the reaction time is. The reaction is completed at pH 3.5 at 50 deg.C for 10hr, at pH 3 for 8hr and at pH 2 for about 2hr. When the aimed compound is used as the above-mentioned processing agent, since formaldehyde is not used as a raw material, there is no troubles of smell and skin disorder of formaldehyde at all.
Patent JP-S61111868-A (JP)
Title: Minutely feeding apparatus
Inventor: HONDA TOSHIMASA
IPC: B23Q1/00
Filed: 1984-11-06
Abstract: PURPOSE:To permit the stable minute feed with high precision by installing a transfer body in the intermediate part of a pair of leaf springs whose top edge can be easily bent and installing a working body for providing a feeding driving force at the top edge and minutely feeding the transfer body by generating a deflection onto the leaf springs. CONSTITUTION:When a pulse motor 16 is driven by a feeding drive source 19, said revolution is transmitted to a ball screw 18, decelerated by a reduction gear 17, and a screw shaft 181 is projected. Then, a working body 15 is pressed by the top edge of the screw shaft 181, and shifted rightward with the rightward deflecting of the leaf springs 121 and 122. Further, also a transfer body 13 installed into the intermediate part of the leaf springs 121 and 122 is shifted rightward with the deflection of the leaf springs 121 and 122, and also a cutting tool 14 held onto the transfer body 13 is sent rightward. Therefore, if the transfer point between the working body 15 and the cutting tool 14 is set constant, the reduction rate of the transfer amount of the cutting tool 14 can be arbitrarily set according to the degree of the deflection of the leaf springs 121 and 122, and the minute cutting-in work having a high precision is permitted.
Patent JP-2000066229-A (JP)
Title: Production of liquid crystal display device
Inventor: NISHIMURA TAKASHI
IPC: G02F1/1345
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a liq. crystal display device without generating dielectric breakdown of an integrated circuit in a connecting work of the integrated circuit and a circuit board. SOLUTION: A producing method includes a connecting step connecting integrated circuits 2, 3 driving a display panel and circuit boards 4, 5. As a switch 9 is set on closed condition at least in the connecting step so that a power source pattern 7 and a grounded pattern 8 of the circuit boards 4, 5 are short-circuited, dielectric breakdown of the integrated circuits 2, 3 in the connecting step of the integrated circuits 2, 3 and the circuit boards 4, 5 is prevented. And after the connecting step is completed, the short circuit of the power pattern 7 and the grounded pattern 8 is released by making the switch on opened condition.
Patent JP-H05195799-A (JP)
Title: Internal combustion engine with suction system, exhaust system, exhaust gas turbo-charger and pressure storage instrument
Inventor: KURAUSU RANTOFUAARERU
IPC: F02M26/61
Filed: 1992-09-01
Abstract: PURPOSE: To simply charge a pressure storage container by arranging a brake valve, a distributor connecting to a pressure storage container having a one-way valve in its upstream side in an exhaust gas passage, and connecting the pressure storage container to an intake pond of an intake system. CONSTITUTION: An intake pond 2 and an exhaust pond 3 are arranged in an internal combustion engine 1, and a brake valve 12 is arranged in downstream of exhaust gas turbine 6. A one-way valve 16 and a pressure storage container 15 are arranged in a guide pipe 14 branched from distributor 13 in the upstream side of the brake valve, and are connected to the intake pond 2 through a controllable valve 7. While the brake valve 12 is shut off, pressure of exhaust system increases, the one-way valve 16 is opened and the pressure storage container 15 is charged. Therefore, charge of the pressure container 15 is very simple with low energy consumed.
Patent JP-H0659831-A (JP)
Title: Font cache controller
Inventor: NAKAJIMA YASUO
IPC: G09G5/22
Filed: 1992-08-11
Abstract: PURPOSE:To provide the font cache controller whose print performance is improved by increasing the apparent capacity on the management of a font cache. CONSTITUTION:Plural normal entries (squares in solid lines) managing character pattern data and one or plural dummy entries (squares in dotted lines) increasing the capacity of the font cache in a simulating way are stored in the font cache. The entries are managed in a list by the LRU algorithm. The mode using the dummy entry is defined as the advance read mode and the mode not using the dummy entry is defined as the normal mode. When the advance read mode processing is implemented, a pointer representing the entry of a printed character is stored in an advance read buffer. When the character is registered for the normal entry, the character is used again without being registered in the dummy entry.
Patent JP-S59117590-A (JP)
Title: High-viscosity refrigerator oil composition
Inventor: MITSUFUJI MUNEO
IPC: C10N30/08
Filed: 1982-12-23
Abstract: PURPOSE:To prepare the titled composition exhibiting excellent sealability of the lubricant oil, flon resistance and heat resistance in the rotary refrigerator compressor using flon as the refrigerant, by compounding a poyether-based synthetic oil with paraffinic mineral oil, etc. CONSTITUTION:The objective refrigerator oil composition having a kinetic viscosity of 15-100cst at 100 deg.C and a critical dissolution temperature with monochlorodifluoromethane of <=40 deg.C is prepared by compounding a polyether- based synthetic oil with <=50wt% of a paraffinic or naphthenic mineral oil. The composition is preferably mixed further with <=30wt% of a compound containing epoxy bond such as phenyl glycidyl ether, etc. and <=30wt% of a phosphorus-containing extreme pressure agent such as tricresyl phosphate.
Patent JP-H0285440-A (JP)
Title: Movable roof
Inventor: ASAKAWA TOKIO
IPC: E04B7/16
Filed: 1988-09-19
Abstract: PURPOSE:To make a roof open and close optionally on the whole surface by forming a dome formed roof body of plural circular arc formed roof blocks and making both ends of the respective roof blocks rotatably supported at a guide member provided on a fixed wall. CONSTITUTION:Plural circular arc formed roof blocks 4a-4h with both ends tapered and with different diameters are disposed in the same direction so as to form a dome formed roof body. Both ends of the respective roof blocks 4a-4h are rotatably supported at a guide member 2 provided at the fixed wall 1 surrounding the facility. A storage pit 3 is also provided on the fixed wall, in the position other than the position of the guide member 2, so that the roof blocks 4a-4h can be stored in the state of being overlapped. The respective roof blocks 4a-4h are rotated by means of a drive unit so as to open and close optionally.
Patent JP-H0964867-A (JP)
Title: Conference system and its control method
Inventor: INOUE SHUJI
IPC: G06F3/0486
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the conference system by which an opposite party of security communication is easily selected and the selected security communication opposite party is displayed. SOLUTION: In the case of four systems consisting of its own system X and destination systems A-C are interconnected by a communication channel and a remote conference is conducted in the system, when security communication is selected from a menu or the like, a security communication destination selection/state display window 21 is displayed on a display device, and a Venn diagram in which three circles 22-24 are overlapped on the window 21 is generated and displayed. A destination name is displayed in areas 1-3 among areas 1-7 generated by the three circles 22-24 and a security communication management table in which each of the areas 1-7 and the allocated destination name are related to each other is generated and stored in a data storage section.  When the user selects any area among the areas 1-7, the security communication management table is retrieved and a destination corresponding to the area is designated and the security communication is started with the destination.