baber/WOPTO huggingface dataset:
Patent JP-S639355-A (JP)
Title: Notification management system by telephone line
Inventor: SUGAYA NOBUO
IPC: G08B23/00
Filed: 1986-06-30
Abstract: PURPOSE:To obtain a system with comparatively low cost and high reliability by providing a standby power supply with a comparatively small capacity to a slave station, notifying the occurrence of power failure to a master station with high reliability, collating present information with information just before the power failure at the restoration of power failure and restarting the supervisory function. CONSTITUTION:The system consists of slave stations 2 collecting alarm data from plural sub slave stations 3 and a master station 1 collecting alarm data from plural slave stations 2 and giving processing to each alarm. If power failure takes place in a slave station 2A, a power switching section SE detects it and a main power supply MS is switched immediately into a standby power supply PS. Then a telephone number of the master station 1 is sent from a control section CT by automatic dialing and redialing is repeated until the station is connected with a limit of number of times set depending on the capacity of the standby power supply PS. When the connection is confirmed, the slave station 2A entering the halt state due to the power failure is informed to the master station 1. After the end of notifying the power failure, the power of the slave station 2A is switched from the standby power supply PS into the main power supply MS, and awaits the power restoration while stopping its function. Since a memory M keeps the information of sub slave stations 3 just before the power failure, the function is continued by the standby power supply PS.
Patent JP-H0446410-A (JP)
Title: Attenuation circuit
Inventor: BAANAADO MAIKERU KADEII
IPC: H03H7/25
Filed: 1990-06-12
Abstract: PURPOSE: To provide an attenuating circuit having an excellent offset characteristic and a wide frequency range by providing a reference signal path on which attenuation is performed by an amount related to the attenuation on an attenuating signal path. CONSTITUTION: A signal generating system 10 is provided with an n-bit step attenuator circuit 14, a signal generator 12, an attenuator 14, and a level circuit 16 and the output of the level circuit 16 supplies the input of a test circuit. The attenuator circuit 14 is controlled by means of a controller 18 and, at the same time, composed of a single bit attenuator circuit 20 and is provided with an attenuator 22, a reference path 24, and switches 26 and 28 which operate at extremely fast speed over a wide frequency range. The switches 26 and 28 are controlled so that the signals outputted from the generator 12 can be passed through the reference path 24.  Since the loss of a voltage divider caused by the series resistance value of the switches 26 and 28 is calibrated by means of the circuit 16 due to a reference path attenuator 34, the loss does not cause any offset when the attenuator 22 is used. Therefore, when attenuation is given to a reference signal path, an attenuation circuit thus constituted is calibrated so as to compensate additional attenuation.
Patent JP-S6311240-A (JP)
Title: Manufacture of variable gear ratio rack
Inventor: FUJIO ISAO
IPC: B23H9/00
Filed: 1986-06-30
Abstract: PURPOSE:To make it possible to form a variable gear ratio rack by feeding a rack material at a constant speed relative to a pinion type electrode arranged at a specified intersecting angle relative to the rack material while rotating the electrode a a constant speed and by displacing the electrode according to changes in a required pitch diameter in the axial direction. CONSTITUTION:A point A shows a position of a point P1 when an electrode 2 makes one turn without making displacement in the axial direction and a point B shows the position of the point P1 when the electrode 2 makes one turn while making making a displacement of (a) in the axial direction. Since the electrode 2 has helical teeth, the positional difference (a) between the points A and B means an actual rotary amount compensation of the electrode 2 relative to a rack material 1. As a point P2 on the electrode 2 advance while making the displacement of (a), a displacement D=a.tantheta is also required on the circumference of the electrode 2. Therefore, if the difference (a) is produced, though the electrode 2 makes one turn actually, it is equivalent to the material 1 that the electrode 2 makes turns with an additional rotary amount D relative to the displacement (a) of the point B. Accordingly, actual rotary amount of the electrode 2 relative to the feed amount of the material 1 can be increased or decreased by continuously displacing the electrode 2 in the axial direction so that a variable gear ratio rack of a required effective pitch diameter can be formed.
Patent JP-S5779187-A (JP)
Title: Manufacture of perfluoro(alkyl-substituted adamantane)
Inventor: BABA HAJIME
IPC: C25B3/28
Filed: 1980-10-31
Abstract: PURPOSE: To manufacture perfluoro(alkyl-substituted adamantane)represented by a specified formula by electrolytically fluorinating hydroxyalkyl-substituted adamantane represented by a specified formula in alkydrous hydrofluoric acid in the presence of inert gas.  
     CONSTITUTION: Hydroxyalkyl-substituted adamantane represented by formula I such as adamantane methyl alcohol, adamantane ethyl alcohol or admantane propyl alcohol is electrolytically fluorinated in alkydrous hydrofluoric acid in the presence of inert gas to produce perfluoro(alkyl-substituted adamantane) represented by formula II. Simultaneously, fluorocarbons and oxygen difluoride are by-produced. In the formulae each of R and Rf is a 1W4C straight chain alkyl group, and the hydroxy group is placed at the terminal of the alkyl group. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5581253-A (JP)
Title: Exhaust gas recycling controller
Inventor: BITOU HIROMICHI
IPC: F02M25/07
Filed: 1978-12-12
Abstract: PURPOSE: To reduce emission of NO x  without deteriorating fuel economy, by providing an exhaust gas recycling passage interconnecting an exhaust gas passage to a combustion chamber and also providing this exhaust gas recycling passage with an exhaust gas recycling valve (EGR valve).  
     CONSTITUTION: Valve timing of an intake valve 11 is variably controlled by a 3-dimensional cam 13, which is to shift in the axial direction of a cam shaft, through hydraulic cylinder, etc. depending on load. The 3 dimensional cam 13 is designed capable of controlling valve timing of an EGR valve varialy. This EGR valve 14 is installed between a combustion chamber 15 and an exhaust gas recycling passage 16 so that timing and volume of the exhaust gas returning flow are controlled. An EGR passage 16 has such a function as to allow a part of the exhaust gas to return directly to the combustion chamber 15 by utilizing pressure difference between negative pressure Fa in the cylinder, which generates in the cource of air-intaking stroke after closing of an intake valve 11, and exhausting pressure Fb. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H113624-A (JP)
Title: Sealed contact material, and sealed contact with electrode using the same material
Inventor: HIRASAWA MASASHI
IPC: H01H1/66
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost sealed contact material that produces a contact of a longer life even when highly loaded. SOLUTION: A sealed contact material has a coating layer of thicknesses of 0.1 μm or more formed on its contact base, the layer contains 0.5 to 50 at% of at least one element out of Cr, Mn, Fe, Co and Ni, 0.5 to 50 at% of at least either element of C and Si, 0 to 40 at% of O (oxygen) and the remaining percent or at least 59 at% of Cu or Ag. The inclusion in the layer of an arc damage dispersing element including Cr, Mn, Fe, Co and Ni and a melt-resistant element including C and Si produces a contact having a longer life even under a larger load possibly generating arc discharge. The cost of the material is held lower owing to no employment of expensive elements including Rh and Ru.
Patent JP-H0445595-A (JP)
Title: Moistureproof electrical part and its manufacture
Inventor: OIKAWA TAKUMI
IPC: B05D7/00
Filed: 1990-06-13
Abstract: PURPOSE:To prevent deformation of a moistureproof film diet to flowing of coating and to improve processability by using a moistureproof coating material which is formed by mixing a coating prepared by dissolving petroleum resist in a solvent and ultraviolet-curing resin when forming a moistureproof film of moistureproof electrical part. CONSTITUTION:A moistureproof coating material is formed by mixing 10 to 100 parts by weight of ultraviolet-curing resin to 100 parts by weight of a petroleum resin-based coating whose non-volatile element is 10 to 40% or viscosity in a room temperature is in the range of 1 to 100 voids. An electric part is immersed in a moistureproof coating material which is mixed with 10 to 100 parts by weight of ultraviolet-curing resin to 100 parts by weight of a petroleum resin-based coating whose non-volatile element is 10 to 40% or viscosity in a room temperature is in the range of 1 to 10 voids. The pat is taken out, ultraviolet ray is radiated, and then solvent of moistureproof coating material is removed to form a moistureproof film.
Patent JP-S5958559-A (JP)
Inventor: BARII PII RUGURESURII
IPC: H03M13/09
Filed: 1983-08-25
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-H092059-A (JP)
Title: On-vehicle air cleaner
Inventor: KAYAMA MASAAKI
IPC: B60H3/06
Filed: 1995-06-21
Abstract: PURPOSE: To attain high performance, low price, low noise, and a large air flow, by improving the construction of an on-vehicle air cleaner. CONSTITUTION: This on-vehicle air cleaner is constituted so that a filter 10 is provided on the lower part of the exhaust port 6 of the on-vehicle air cleaner, a contact face 12 is formed around the exhaust port 6 opposite to the frame body 13 of the filter 10, the filter 10 is arranged capably of being swung up and down, the filter 10 is floated upward by the wind force of a fan 4, and the upper end part of the frame body 13 is directly brought in contact with the contact face 12. Air leakage from the contact part is reduced by pressing the frame boy by blast air.
Patent JP-H0320792-A (JP)
Title: Character generating method
Inventor: KANAI TOSHIAKI
IPC: G09G5/28
Filed: 1989-06-16
Abstract: PURPOSE:To generate beautiful characters with preferable appearence by ANDing image data, which can be clipped in he shape of the characters with the dot images of the characters and ORing these formed character patterns with the contour patterns of the characters. CONSTITUTION:The contour patterns 11 are stored in a contour pattern storing mechanism 1. The required number of the image patterns 21 whose pattern can be arbitrarily clipped in the shape of the characters are stored in an image data container mechanism 2. The character dot images 41 are stored by developing the contour patterns 1 into the dot images through a dot image forming mechanism 3 and stored in a character dot image storing mechanism 4. The dot images 61 of characters whose patterns are formed by an AND mechanism 5 ANDing the pattern 21 with the dot images 41 are stored in AND image storing mechanism 6. Moreover, dot images 81 are formed by an OR mechanism 7 ORing the dot images 61 to the contour pattern 11 and stored in an OR image storing mechanism 8. Thus formed dot images 81 can be made the beautiful characters with preferable appearence.
Patent JP-H051798-A (JP)
Title: Deaerator
Inventor: TANAKA MASAKI
IPC: F16L55/07
Filed: 1991-06-26
Abstract: PURPOSE:To remove accurately bubbles mixed in a closed circulatory system. CONSTITUTION:An auxiliary tank 14 is installed above a cover 13 installed above the water level surface of a block 6, and a bubble staying place is set in the highest place in a circulatory system, and the whole bubbles in the system are collected there by means of extension/contraction of bellows 1 and 2. In the course of repeating this operation, the whole bubbles staying in the system up to the water level surface of the auxiliary tank are discharged to the outside air above the water level surface of the auxiliary tank because of both a gravity drop function of filled solution in the auxiliary tank 14 and volumetric change caused by extension/contraction of the bellows. Furthermore, a cap 15 is put on the uppermost water level surface part in a watertight chamber after the auxiliary tank 14 is removed, so that air can be shut out.
Patent JP-S64157-A (JP)
Title: Surface-treating agent, surface-treated magnetic powder and composition for magnetic resin
Inventor: SATO MASAYUKI
IPC: C08L77/00
Filed: 1987-06-23
Abstract: PURPOSE: To obtain a surface-treating agent for a paramagnetic powder, which can improve the dispersibility of a paramagnetic powder in a polyamide resin matrix, the molding flow of a composite system and the heat resistance, mechanical properties, etc. of a molding, by using a specified amino carboxylic acid as an effective component.  
     CONSTITUTION: A surface-treating agent is obtained by dissolving an amino carboxylic acid (A) of formula I [wherein R is a bivalent linear or branched saturated aliphatic hydrocarbon group of formula II (wherein n is 1W23) and R' is H or a lower alkyl), e.g., α-aminocaproic acid, in a solvent (B) (e.g., water). A surface-treated magnetic powder obtained by surface-treating 100pts.wt. paramagnetic powder (e.g., strontium ferrite powder) with 0.1W5pts.wt. said treating agent is dispersed in 3W200pts.wt. polyamide resin (e.g., nylon 6) to obtain a composition for magnetic resin. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H11350877-A (JP)
Title: Cutter bit changer and shield machine provided with it
Inventor: SAKAI YASUYUKI
IPC: E21D9/08
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To change a cutter bit provided on a cutter disc of a shield machine from the inside of the shield machine. SOLUTION: A communicating pipe 9 communicating with the inside 8 of a shield machine is provided in a core ring part 2 of a cutter disc R, a rotary drive part 1 is provided at an inner peripheral end Sa of a cutter spoke S of this core ring part 2, and this rotary drive part 1 is formed in such a way that it has a hexagonal cross section capable of being driven by a hydraulic torque wrench W. Consequently, a worker can change a cutter bit (b) by rotating the cutter spoke S while confirming the changing work visually through the communicating pipe 9 from the inside of the shield machine without going out in the natural ground.
Patent JP-S5854778-A (JP)
Title: Automatic line density switching and controlling system for two-dimension coding system facsimile device
Inventor: IIZUKA YOSHIO
IPC: H04N1/411
Filed: 1981-09-29
Abstract: PURPOSE:To perform high speed and sharp facsimile transmission, by counting a vertical mode code relating to coding line, comparing it with a reference value and switching the sub-scanning line density through the result. CONSTITUTION:If a pulse of a data line located under a pulse of a reference line encoded just before a present coding line is shifted right or left by n-picture element, the vertical mode code of a VLn or VRn is given and when no shift of picture element is given, the code of V0 is given. In the codes VL and VR, the picture image is changing, then the processing of higher resolution in comparison with that of the V0 is done, the VL and VR only are counted to obtain data for the decision of density. The scanning data from a transmission scanning section 16 instructs the changeover of reading through the coding number counter of the vertical mode code VL/VR and the density deciding function in a data compressing section 17, depending whether the line density is the high resolution or the standard resolution. A data restoration section 18 at the reception side instructs the changeover of recording through the decision of density.
Patent JP-S5277531-A (JP)
Title: Check card
Inventor: HOSAKA SHIYUUROKU
IPC: G06K19/00
Filed: 1975-12-23
Abstract: PURPOSE: To give forgery-prevention effect to the check card using magnetic stripes by providing dummy stripe into magnetic stripes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61230227-A (JP)
Inventor: YOHANESU OOBERUNDORUFUA
IPC: H01H50/54
Filed: 1985-07-12
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-H09317907-A (JP)
Title: Diaphragm valve
Inventor: MIZUMACHI SHOJI
IPC: F16J3/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To stabilize characteristics of starting of opening by forming a portion of small abutting force compared to the other portion of at least one part of contact portions between a valve set and a sealing part in opening diaphragm valve. SOLUTION: A diaphragm 8 which is compressed against a valve seat 4 through a retainer 10 by means of a spring 9 is prepared by integrating a flexible part 8d with an outer peripheral part of a flat plate portion 8c superposed on one side of the retainer 10, integrating a thick peripheral part 8a with an outer peripheral part, integrating a projection 8e with a center of the other of the flat plate portion 8c, and integrating a circular seal part 8b withone surface of the plate portion 8c. A portion 8f having a sealing width narrower than that of a portion 8g and small abutting force in respect to the valve seat 4 is formed on one portion on a circumference of the circular sealing part 8b with a specified angle. It is thus possible to reduce viscosity of the portion 8f having small abutting force in respect to the valve seat compared to the viscosity of the other portion, and improve responsiveness of opening of the valve.
Patent JP-S63318809-A (JP)
Title: Active filter
Inventor: OKAWA NORIO
IPC: H03H11/12
Filed: 1987-06-22
Abstract: PURPOSE:To obtain an active filter that ensures the high band cut-off characteristics by using an FET having a high cut-off frequency or a bipolar transistor as an active element. CONSTITUTION:An active filter includes a GaAs type FET 7 having a high cut-off frequency and an FET 11. The drains of both FETs 7 and 11 are connected to an output terminal 12 via capacitors 9 and 10 respectively. The gate of the FET 7 is connected to a 1st power supply terminal 4 via a 1st resistor 3 as well as to an input terminal 1 via a capacitor 2 respectively as a control electrode. At the same time, the source of the FET 7 is grounded as an input electrode with the drain connected to a 2nd power supply terminal 5 via a 2nd resistor 6 as an output electrode. While the FET 11 is connected to a 3rd power supply terminal 15 via a gate resistor 14 as well as the terminal 1 via a capacitor 13 respectively. Then the source of the FET 11 is grounded together with the drain connected to the terminal 5 respectively via a resistor 8.
Patent JP-S629610-A (JP)
Inventor: ARUFURETSUDO MIRUBANKU HADOSON
IPC: H02K3/52
Filed: 1986-07-01
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-S6215038-A (JP)
Title: Micro locking mechanism
Inventor: KOSHIBA YOSHIHITO
IPC: B23Q1/28
Filed: 1985-07-12
Abstract: PURPOSE:To prevent the occurrence of pitching motion in micro position adjustment by so arranging a plurality of adsorption plates on a cross guide as to adsorb different surfaces to be adsorbed in parallel with each other and canceling pitching forces on the cross guide through such arrangement. CONSTITUTION:A micro locking mechanism 7 is so formed that each adsorption plate 71/is opposed to an adsorbed surface 61 as the perpendicular plane of a travel guide 6. The adsorption plate 71 is fitted with an elastic material 73 having a parallel spring 72, and this elastic material 73 is fitted to the vertical face of an L-shaped component 31, while the adsorption plate 71 is made continuous to an adsorbing source via an air inlet and an air pipe. Then, after each adsorption plate 71 of a cross guide is adsorption fixed to the external vertical side of the travel guide 6, an outside force 'f' is given by a linear motor. In this case, the pitching directions of 74 and 74 of the adsorption plate 71 are opposed to and cancel each other. Consequently, no pitching motion appears, thereby enabling the micro adjustment of the cross guide and improving X and Y stage characteristics.
Patent JP-S6313431-A (JP)
Title: System for calling clerk in charge of seat
Inventor: KAWAMATA YOSHIHISA
IPC: G06Q50/00
Filed: 1986-07-03
Abstract: PURPOSE:To instantaneously communicate the calling of a clerk in charge from a kitchen without fail, to improve a service to a customer and to improve the work efficiency of a clerk in charge of the seat by connecting the section between a control device connected to the device in the kitchen and a receiving device held by respective clerks in charge of the seat, with the radiocommunication. CONSTITUTION:A control device 3, when a seat number outputted from a device 4 in a kitchen is inputted, reads the clerk number equivalent to the seat number from a clerk number memory and outputs, by radio, a calling signal including the read clerk number and the seat number. Respective receiving devices 2, when a calling signal from the control device 3 is received, generates a calling sound 7 when the self-clerk number is included in the calling signal and displays the seat number included in the calling signal at an indicator 6. Thus, by using a radiocommunication, the calling of the clerk in charge of the seat can be executed from the kitchen without fail and instantaneously when the preparation of the dish can be completed and the service to the customer and the work efficiency of the clerk in charge of the seat can be improved.
Patent JP-H0849200-A (JP)
Title: Screen mold for fiber-molding, production of screening mold and screen-molded product
Inventor: UDA MINORU
IPC: D21J7/00
Filed: 1994-07-06
Abstract: PURPOSE:To enable fiber-molded products having suitable forms to be produced using a mold made of sheet-making screens with production labor and hours reduced. CONSTITUTION:The sheet-making mold 6 is provided with a rigid body 10 and a screen 20 set on the surfaces on the formed face side of the rigid body 10. The surfaces 11 on the formed faces have grooves 15 and through-holes are bored on the bottom 15a of the grooves 15. The rigid body 10 and the screen are joined by welding or the like. The fiber-sheet molded product obtained by using the mold 6 has smooth surfaces.
Patent JP-H09288917-A (JP)
Title: Plastic power cable
Inventor: HIROSE MASAYUKI
IPC: H01B7/17
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To lessen eddy current loss normally, and cause an earth fault current to flow in a shielding layer uniformly by arranging insulation strands and non- insulation strands alternately, and closely winding so as to touch mutually in a wire shielding layer. SOLUTION: A wire shielding layer 11 is provided on an insulation core 10 which is formed by successively providing an inside semi-conduction layer, an insulation layer of cross-linked polyethylene or the like, and an outside semi-conduction layer on a conductor. The wire shielding layer 11 is formed by alternately arranging non-insulation strands 11A of soft copper wires, tinned soft copper wires, or the like, and insulation strands 11B of soft copper wires onto which oxide coating, enamel coating, or the like is applied, and closely winding these strands by spiral winding, sz winding, or the like so as to touch mutually.
Patent JP-S5856674-A (JP)
Title: Production of sop
Inventor: RUUKASU KINGUYUANGU SHIYAI
IPC: C12N1/32
Filed: 1982-09-06
Abstract: Mutant yeasts of the strain Pichia pastoris have been developed which contain relatively high levels of methionine. These high methionine content Pichia pastoris mutants grow on an oxygenated hydrocarbon such as methanol, to produce improved amino acid balance single-cell protein product eliminating or reducing the need to supplement single-cell protein with methionine when used as food supplements.