baber/WOPTO huggingface dataset:
Patent JP-S60211336-A (JP)
Title: Monitoring device for load factor of diesel engine
Inventor: SANO YUKINORI
IPC: F02B3/06
Filed: 1984-04-05
Abstract: PURPOSE:To obtain a high-accuracy load factor by calculating the load factor from both adjusting lever positions or actuator controlled variables when no load is placed and when maximum fuel is injected. CONSTITUTION:A pulser 3 detect electromagnetically the rotation of a rotating body 3a coupled with the rotating shaft of a diesel engine 1 and generates and outputs pulses corresponding to the number of rotation to a controller 7. A position sensor 5, on the other hand, inputs the controlled variable in the current operation state to the controller 7 through an actuator 4 which controls the position of a fuel adjusting lever and adjusts the amount of fuel injection. Further, the controller 7 inputs a fuel temperature sensor signal 10, water temperature sensor signal 11, boost pressure sensor signal 12, suction air temperature sensor signal 13, and the output signal of an opening extent sensor 8. The controller 7 calculates the difference between the controlled variable of the actuator 4 and the controlled variable in the no-load state which is stored in the controller 7 and also calculates the difference between the controlled variable in the current operation state and the controlled variable in the maximum fuel injection state which is stored in the controller to obtain the ratio of those differences, thereby displaying the load factor on a display device 9.
Patent JP-H02246360-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ITAKURA TORU
IPC: H01L21/822
Filed: 1989-03-20
Abstract: PURPOSE:To improve the yield of a chip and to increase electrostatic breakdown strength by positioning an electrostatic breakdown protective element (an ESD protective element) at a place nearer to a functional circuit than to an input pad. CONSTITUTION:ESD protective elements 4 are positioned at places nearer to a functional circuit 3 than input pads 2. That is, since the ESD protective elements 4 are installed on the inside of a chip 1 while avoiding the peripheral section of the chip 1, high dose may not be driven to the peripheral section of the chip 1, and the generation of a defect in the periphery of the chip can be evaded, thus improving the yield of the chip. Since wiring resistance corresponding to the length of wirings 5 tying the input pads 2 and the ESD protective elements 4 is added among these input pads 2 and ESD protective elements 4, the breakdown strength of the ESD protective elements 4 can be increased only by at least the resistance section, thus elevating the electrostatic breakdown resistance of the chip. Accordingly, the yield of the chip is improved, and electrostatic breakdown strength can be augmented.
Patent JP-H04304799-A (JP)
Title: Operation method for plant monitor controller
Inventor: NARIHARA KOSHU
IPC: G06F3/048
Filed: 1991-04-01
Abstract: PURPOSE:To prevent misoperation by displaying an operation inhibit state display overlappingly on a symbol of an operated device in the operation inhibit skate and disabling the operation of the operated device in the operation inhibit state. CONSTITUTION:A symbol 5 of each operated device such as valves V1, V2 and a pump Pl, being components of a plant is displayed on a monitor screen 4. The operator operates and controls each controlled device while observing the screen of the plant monitor controller. Thus, an operation inhibit state display 6 is displayed overlappingly onto a specific device brought into the operation inhibit in the symbol 5 indicating the operated device. When all the operated devices on the monitor screen 4 are available, any symbol 5 of the device is selected and the control state of the selection device is displayed on an operation window by the selection and the operator has only to operate while observing the operation window. Thus, misoperation of the operator is prevented.
Patent JP-S58186080-A (JP)
Inventor: TASHIRO MASAO
IPC: G21C3/322
Filed: 1982-04-23
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-S51144658-A (JP)
Title: Photo-fiber device
Inventor: KOSEKI TAKESHI
IPC: G02B6/02
Filed: 1975-06-06
Abstract: PURPOSE:The refractive indexes of cores and clado-substances are set to ensure that the standardized frequency V of a mode filter is no larger than 2.4 and the transmission bandwidth of light extended by the mode filter,providing the easy manufacturing of the filter part and eleminating the trouble of the handling.
Patent JP-S57182477-A (JP)
Title: Stamping apparatus
Inventor: INOUE SHIYUNZOU
IPC: B41K3/48
Filed: 1981-05-07
Abstract: PURPOSE:To prevent a sheet material from being soiled by a method wherein a stamping operation is prohibited when the sheet material shorter than a preset length is carried in an appratus for stamping a seal on the sheet material. CONSTITUTION:Carriage rollers 2, 3 are turned by a driving source, so that a sheet material is carried by means of a carriage belt supported by the rollers 2, 3. A detector 1 for detecting the sheet material comprises, for instance, a lilght detecting element and a light emitting element, making it known that one end of the sheet material has reached the detector. A seal impression 5 is provided on the surface of a stamping drum 6 to which the impression is applied when one end of the sheet material has reached the stamping position. As the sheet material and, by comparing its length with a reference value, it also prohibits the stamping operation when the length is shorter than the reference value. Thus it becomes possible to prevent the undersurface of the next sheet being soiled.
Patent JP-S61227124-A (JP)
Title: Remelting method
Inventor: SAGA NORIHIKO
IPC: C21D9/30
Filed: 1985-04-01
Abstract: PURPOSE:To form a remelted surface layer of a uniform thickness in a base material by applying arc energy to the base material by a fixed quantity per unit area independently of the relative velocity of movement of the base material and a torch. CONSTITUTION:Arc is generated between a torch and a base material to remelt the base material. At this time, a pulsating current having a small pulse width per one cycle is generated when the relative velocity of movement of the torch and the base material is low, and a pulsating current having a large pulse width per one cycle is generated when the relative velocity is high. The pulsating current is superposed on a DC arc current so as to apply arc energy to the base material by a nearly fixed quantity per unit area independently of the relative velocity of movement of the torch and the base material.
Patent JP-S60212107-A (JP)
Inventor: UENO HIROSHI
IPC: A47B3/083
Filed: 1984-04-06
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-H06309867-A (JP)
Title: Word line driving circuit for semiconductor integrated circuit and its power supply supply method
Inventor: BEE MEIKO
IPC: G11C11/407
Filed: 1994-04-06
Abstract: PURPOSE: To provide a word line driving circuit and a power supplying method for the same with which the malfunction caused by the coupling noise of word lines can be prevented and it is made more suitable for high integration. CONSTITUTION: A negative voltage Vtg, which is lower than a ground voltage and has an absolute value smaller than the threshold voltage of a pull-down means PD1, is supplied to the pull-down means PD1 comprising a word line driving circuit WD1 provided for each word line. This negative voltage Vtg is generated from a negative voltage generating circuit 100 composed of an oscillation circuit, charge pump circuit and voltage level detection circuit. Therefore, each word line is precharged to the negative voltage Vtg by the pulldown means beforw a driving voltage ϕX is supplied to the word line by a pull-up means PU1. Even when a voltage is temporarily increased by coupling noises at a word line WL11 adjacent to a selected word line WL1, that voltage is increased from the negative voltage Vtg so as not to exceed the threshold voltage of a path transistor M11. Thus, the generation of malfunction caused by the leak of data of a storage capacitor SC11 because of coupling noises is prevented.
Patent JP-S61231283-A (JP)
Inventor: UEDA TOSHIO
IPC: C08F26/02
Filed: 1985-04-01
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-S62226422-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: C09D5/23
Filed: 1986-03-28
Abstract: PURPOSE:To improve running durability and friction resistance by holding a lubricating agent contg. a long-chain perfluoroalkyl carboxylate on a magnetic recording medium having a magnetic layer essentially consisting of magnetic powder and resin binder on a nonmagnetic substrate. CONSTITUTION:The magnetic recording medium is formed by providing the magnetic layer essentially consisting of the magnetic powder and resin binder on the surface of the nonmagnetic substrate 1. The layer contg. the lubricating agent shown by the dotted section is held on the magnetic layer. The layer contg. the lubricating agent may be provided on either the front or rear of the magnetic layer. The long-chain perfluoroalkyl carboxylate is used for the lubricating agent. The lubricity is thus maintained even in a low temp. region and the lubricating effect is maintained for a long period of time, by which the coefft. of friction is decreased and the running durability and friction resistance are improved.
Patent JP-H02248514-A (JP)
Title: Laying method for water impermeable sheet
Inventor: SUKAI SHINZO
IPC: E02B3/12
Filed: 1989-03-20
Abstract: PURPOSE:To construct easily and accurately by providing a long sheet on a revetment in parallel therewith, and turning the sheet inside out while hanging up the ends of the sheet on a quaywall side and an opposite side to pull down the sheet from the quaywall after fixing the sheet of the quaywall side. CONSTITUTION:A sheet 3 is extended from one end to the other end of a revetment 1 by a truck loading a sheet roll. After that, hanging belts 13 are fixed to the end of the side of a sea of the revetment 1 at a proper interval, and the other end thereof adheres to the sheet 3. Then, after mounting a hanging metal fixture 17 on the other side edge of the sheet 3, the sheet 3 is simultaneously hung up over the length thereof by means of a large number of cranes. The sheet 3 is hung down into the sea long the quaywall plane 1c so as to turn the sheet inside out. Furthermore, the removal of the hanging metal fixture 17, the location and fixation of a corner section of the bottom of the water, and the fixation of the upper end are executed. According to the constitution, the sheet has high water shielding performance and work efficiency, and it can be laid accurately on a required position.
Patent JP-S58185398-A (JP)
Title: Exhaust device of outboard engine
Inventor: OKAZAKI MASAKI
IPC: F01N13/12
Filed: 1982-04-24
Abstract: PURPOSE:To perform smooth exhaust, by partitioning an exhaust expansive chamber into the first and second chambers through a partitioning wall and providing a communication passage communicating the both chambers to said partitioning wall then communicating an exhaust pipe to the first chamber while a low speed exhaust passage to the second chamber. CONSTITUTION:At idling time, a casing 4 is deeply submerged in the water to close an exhaust port 17 by water pressure, and exhaust gas of an engine 8 flows out through an exhaust pipe 18 to once expand in the first chamber 27 and repeat expansion in the second, third, fourth expansion chambers 28, 21, 23 then flow in through a low speed exhaust passage 25 finally is discharged to the atmospheric air. At medium and high speed operation, exhaust flowing into the chamber 27 is guided into a boss part 15 from an exhaust inducting passage and discharged from the port 17. In this way, the second expansion chamber operates as an exhaust silencer, and a noise of exhaust emitted to the atmospheric air can be suppressed to a low level.
Patent JP-S62223142-A (JP)
Title: Norbornyl group-containing ether
Inventor: KITANO HISAO
IPC: C07C45/00
Filed: 1986-03-26
Abstract: NEW MATERIAL:A compound expressed by formula I (formula II indicates single or double bond; A is a substituent group having 2C; B is methyne or methylene; m is 0 or 2; the bond residue of the norbornene ring is H when m is 0; R1 is H, hydrocarbon group, hydroxy hydrocarbon group, acyloxy hydrocarbon group or alkoxy hydrocarbon group when n is 1-5 and R1 is hydrocarbon group, hydroxy hydrocarbon group, acyloxy hydrocarbon group or alkoxy hydrocarbon group when m and n are 0). EXAMPLE:2-Methoxy-5- or 6-vinylnorbornane. USE:A raw material for perfumes, plasticizers, wetting agents, biochemical substances, etc. PREPARATION:A 5- or 6-vinylnorbornanol expressed by formula III is alkylated with an alkylating agent, e.g. CH3I, etc., in a solvent, e.g. tetrahydrofuran, etc., in the presence of NaH, etc., to afford the aimed compound expressed by formula I (m and n are 0).
Patent JP-2000267354-A (JP)
Title: Production of electrophotographic toner as well as image forming device and method therefor
Inventor: YOKOYAMA KYOKO
IPC: G03G9/107
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress image defects, such as degradation in printing densities, even after continuous printing is executed by mixing toner particles and inorganic particles at a specific external addition temperature. SOLUTION: A mixer 1 is constituted by a mixing vessel 2, a cap 4, agitating vanes 6 and a drive means 8 for driving the agitating vanes 6. Further, the outer periphery of the mixing vessel 2 is provided with a cooling pipe 2a so that the mixing vessel 2 can be cooled. If the toner particles 10 and inorganic particles 12 housed in the mixing vessel 2 are mixed by rotation of the agitating vanes 6, the inorganic particles 12 adhere to the surfaces of the toner particles 10. The mixture consisting of the toner particles 10 and the inorganic particles 12 is heated by the friction heat generated by agitation and is agitated by ascending and descending motion.  At this time, the mixing vessel 2 is properly cooled by the cooling pipe 2a in such a manner that the toner particles 10 and inorganic particles 12 are mixed at the external addition temperature A expressed by formula by Tg-40<=A<=Tg-15 (where, Tg: the glass transition temperature of the toner particles) by the thermocouple disposed in the mixing vessel 2.
Patent JP-S62225416-A (JP)
Title: Door weather strip for sashless door type car
Inventor: FUJIHIRA JUNICHI
IPC: B60J1/17
Filed: 1986-03-27
Abstract: PURPOSE:To improve airtightness and watertightness and to prevent seal cutting by arranging the constitution in such a way that a small projection is provided in the contact part, with the upper part of door glass, of the tip, on the outside of car, of an outer lip and grooves for folding are formed on the inside of the outer lip at its small projection and hollow part and the boundary part of a main lip. CONSTITUTION:When closed door glass 5 is elevated in the arrow A direction, first the upper end face 5a of door glass 5 contacts with a main lip 8 and deforms the main lip 8. When further elevated, the upper end face 5a contacts with the vicinity, on the outside of car, of the small projection 21 of an outer lip 9 and bends the outer lip to the car side at grooves 22, 23 for folding. Hereby the bend angel of the outer lip 9 becomes acute angle and the small projection 21 is pushed against the surface of the door glass and a groove 24 for folding and bend face 25 become close to the angle of the upper end face 5a and hereby they become tight. By this constitution, airtightness and watertightness are improved and seal cutting can be prevented.
Patent JP-S57185744-A (JP)
Title: Data transmission system
Inventor: KUMAKURA KAZUMASA
IPC: H04L1/18
Filed: 1981-05-11
Abstract: PURPOSE:To avoid the extension of required time for data transmission by switching the data transmission operation from the automatic retransmission mode used up to now to the nonretransmission mode and containing said operation, when the data retransmission operations reach a prescribed number of times or more. CONSTITUTION:If the retransmission request of a data block reaches a prescribed number of times, a control signal is generated from a retransmission number count circuit 43, nonretransmission bits of the data block outputted from a transmission data forming circuit 7 are all set to 1 and transmitted to the reception side. This is detected with a nonretransmission mode controlling circuit 53 at the reception side and the circuit 53 generates a control signal on the condition that an error absence signal is given to the circuit 53 from an error detecting circuit 18, and an input of lower side of an OR gate 54 goes to 1 and a control signal is given to a response signal transmitting circuit 19 to stop the operation of the response signal transmitting circuit further more. As a result, an AND gate 17 it kept activated at all times for operative state to the nonretransmission mode.
Patent JP-S544277-A (JP)
Title: Treating method for liquid containing organic matter and inorganic matter
Inventor: TSUKAMOTO TERUKI
IPC: B01D61/24
Filed: 1977-06-11
Abstract: PURPOSE: To carry out efficiently the fractionation, separation and concentration of organic matter and inorganic matter, by treating the liquid containing orgnaic matter and inorganic matter by combining the membrane separating method utilizing the ultrafiltration membrane, etc., the usually utilized separating method and the concentrating method for the separated liquid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10306209-A (JP)
Title: Stabilized polycarbonate, polyester and polyketone
Inventor: SCHMITTER ANDRE
IPC: C08K5/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To stabilize a polycarbonate, a polyester or a polyketone a mixture or a blend thereof susceptible to degradation induced by oxidation, heat and/or light or by including a benzofuran-2-one type compound therein. SOLUTION: This composition is obtained by including (B) at least one benzofuran-2-one type compound (especially preferably a compound represented by formula I or II) in an amount of 0.0005-5 wt.%, preferably 0.001-2 wt.%, especially preferably 0.01-2 wt.% based on (A) a polycarbonate, a polyester or a polyketone or a mixture or a blend thereof susceptible to oxidation or degradation induced by heat and/or light (preferably a polycarbonate derived from bisphenol A) in the component A. Thereby, the component A is stabilized.
Patent JP-2000269602-A (JP)
Title: Semiconductor laser and its manufacture
Inventor: HOSODA TETSUYA
IPC: H01S5/343
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide the semiconductor laser whose operation voltage is small, whose lateral mode is stable and which has high output. SOLUTION: A boundary face on an optical waveguide between a first conductivity-type current block layer 16 and a second conductivity-type embedded layer 17 are installed on a (111)B face facet of an optical waveguide side. Thus, a role of widening an effective current path without widening the width of an active layer 13 is displayed, and a rate that the bearing of the crystal growing face of the second conductivity-type buried layer 17 directly above the optical waveguide applied to the effective current path is a (100) face whose doping efficiency is satisfactory becomes more frequent in the growing process of the second conductivity-type embedded layer 17. Thus, effect that element resistance can be reduced can also be obtained since the doping efficiency of the second conductivity-type embedded layer 17 applied to the effective current path.
Patent JP-S58188056-A (JP)
Title: Alkaline silver-oxide battery
Inventor: OKANO AKIHIKO
IPC: H01M4/06
Filed: 1982-04-27
Abstract: PURPOSE:To improve the capacity and the low-temperature characteristic of an alkaline silver-oxide battery by using two kinds of amalgamated zinc powders with different grain sizes, and adjusting the proportional amount and the mercury concentration of each kind of amalgamated zinc powder to within specified ranges. CONSTITUTION:In a battery which is constituted by using a positive mixture 1, a negative active material 2a consisting of an amalgamated zinc powder of 60-100 meshes and a negative active material 2b consisting of an amalgamated zinc powder of 200- 250 meshes, after the powder of 60-100 meshes is weighed with the conventional weighing accuracy, the powder of 200-250 meshes is weighed so as to realize a high weighing accuracy of + or -0.3mg. When the proportional amounts of the amalgamated zinc powders 2a and 2b are adjusted to 60-70% and 40-30% and the mercury concentrations of the amalgamated zinc powders 2a and 2b are adjusted to 7-9% and 19-21% respectively, the amounts of the positive active material and the negative active materials 2a and 2b which are necessary in constituting the battery can be saved, respectively, by 9%, 3% and 3% as compared to the conventional battery with the same nominal capacity as the above battery, and a 12% improvement of capacity can be achieved for the same internal volume.
Patent JP-S58185114-A (JP)
Inventor: ISE HIROSHI
IPC: A47B17/02
Filed: 1982-04-25
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-S545352-A (JP)
Title: Test system for automatic transaction device
Inventor: TAKAHASHI KENICHI
IPC: G07D9/00
Filed: 1977-06-15
Abstract: PURPOSE: To achieve a test system in which a contact means such as the key switch or the like is used to select whether it is a test or not and the central processor is separated in the case of a test to prevent the renewal of the file with use of the test card. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63235988-A (JP)
Inventor: INOUE AZUSA
IPC: G09G5/28
Filed: 1987-03-24
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-S62225958-A (JP)
Title: Reagent for gamma-gtp detection
Inventor: TAMAI TETSUO
IPC: G01N33/50
Filed: 1986-03-27
Abstract: PURPOSE:To prevent precipitation and crystallization of a substrate component, by dissolving a carboxyl group and glycerol into a reagent solvent. CONSTITUTION:Glacial acetic acid (CH3COOH) and glycerol (C3H8O3) added to a reagent for gamma-GTP detection in which L-gamma-glutamyl-P-nitroanilide as substrate component is dissolved into a 1N hydrogen chloride solution as solvent. The substrate component is kept dissolved with the action of a carboxyl group in the glacial acetic acid to prevent crystallization thereof. The results of the analysis using this reagent will be constant. Thus, a higher reliability of an analyzer is achieved.
Patent JP-2000265927-A (JP)
Title: Fuel injection nozzle
Inventor: WATANABE YOSHIMASA
IPC: F02M61/18
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To secure fuel injection having high spray penetrating force. SOLUTION: A needle 4 is slidably inserted into a needle insertion hole 3 formed in a needle holder 2 in the axial direction K-K. Fuel injection passages 6 extending from inflow ports 7 in the inner peripheral surface of the needle insertion hole 3 to outflow ports 8 in the outer peripheral surface of the needle holder 2 are formed in the needle holder. Inclined grooves 8 inclined in relation to the axis K-K are formed on the outer peripheral surface of the needle 4 to form the swirling flow around the axis K-K in the needle insertion hole 3 in opening of the needle 4. The inclined grooves 9 are positioned on the outer peripheral surface of the needle 4 so as to face the inflow ports 7 of the fuel injection passages 6 when the needle 4 is slightly opened.