baber/WOPTO huggingface dataset:
Patent JP-H07302130-A (JP)
Title: Power controller
Inventor: OOTA TOMOICHIROU
IPC: H01L31/04
Filed: 1994-05-02
Abstract: PURPOSE:To effectively take the electric power out of plural battery units which are conneted in series and/or in parallel to each other. CONSTITUTION:A power controller takes the electric power out of plural battery units SB and is provided with the 1st power inverter means EFT, L and D which are placed against each unit SB, a control means CNT which detects the fluctuation of the output voltage-output current curve of each unit SB and controls the 1st power inverter means corresponding to each unit SB so as to acquire the maximum output from each unit SB, and a 2nd power inverter means INV1 which inverts the electric power obtained by synthesizing the output of the 1st power inverter means into the electric power of the prescribed value.
Patent JP-S5236508-A (JP)
Title: Process for producing low-carbon, low-nitrogen high alloy steel by use of plasma arc furnace
Inventor: TEZUKA HIROYOSHI
IPC: C22C33/04
Filed: 1975-09-18
Abstract: PURPOSE: Molten steel produced by means of a blast furnace or an induction furnace, having carbon not more than 0,3π, is hot charged to a plasma arc furnace and refined under plasma arc heating at a super high temperature to produce low-C, low-N high alloy steel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04319068-A (JP)
Title: Dispersion soldering method
Inventor: TAMASHIMA JUN
IPC: H05K3/34
Filed: 1991-04-19
Abstract: PURPOSE:To provide precise soldering method at a low cost. CONSTITUTION:Solder is added in liquid polybutene and stirred under inert atmosphere at a temp. <= m.p. of the solder or to obtain dispersion making the solder finely, and successively, this is brought into contact with the prescribed position in a printed wiring board. Molten solder dispersed in the polybutene is made to fine and therefore, soldering bridge at between fine wires in the fine wiring pattern can be avoided, and as the solder fine particles are not directly brought into contact with the air or the other part, oxidation and defective soldering are prevented, and the soldering can be used at lower temp., such as at 190-200 deg.C, than the temp. of prior art.
Patent JP-2000253957-A (JP)
Title: Bedding having groove for dropping shoulder and arm
Inventor: SEGAWA YOSHIKO
IPC: A47C27/12
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide bedding having grooves for dropping the shoulders and arms for dispersing body pressure applied on the shoulders, arms, sides, and chest when a user turns over to become sidewise to reduce numbness and pain generated in the shoulders, arms, sides, and chest, and enable turning over to become sidewise toward the side having shoulder pain. SOLUTION: A piece of bedding 1 having a triangular inclination from the sides toward the lower back is formed, grooves 5 for dropping the shoulders and arms in which the shoulders and arms 7 get in are provided between the inclined bedding 1 and a pillow 2, and the inclined bedding 1 and the pillow 2 are connected to each other by an elastic connecting cloth 6. Otherwise, the bedding 1 is formed of a pillow part 4 and a bedding part 3, the grooves 5 for dropping the shoulders and arms in which the shoulders and arms 7 get in are provided between the bedding part 3 and the pillow part 4, and the bedding part 3 and the pillow part 4 are connected to each other by the elastic connecting cloth 6.
Patent JP-H01285620-A (JP)
Title: Control method for variable volume turbocharger
Inventor: AKIYAMA EITETSU
IPC: F02B37/12
Filed: 1988-05-11
Abstract: PURPOSE:To improve durability of an engine by a method wherein when a cooling water temperature is below a set temperature, a supercharging pressure is decreased, and when a cooling water temperature exceeds a set temperature but the number of revolutions of an engine exceeds a set value, a supercharging pressure is reduced until warming-up of an engine is completed. CONSTITUTION:In a variable volume turbocharger 5, exhaust gas exhausted from an engine body flows to an outer peripheral passage 41a through an inlet passage 42. Thereafter, the exhaust gas flows to an inflow passage 41b at a velocity of flow responding to the variable flow area of a gap between moving and fixed vanes 54 and 49, and after it rotationally drives a turbine wheel 50, it is exhausted. The moving vane 54 is driven by an actuator based on a control amount responding to an engine running state. In this case, the moving vane 54 is controlled so that a supercharging pressure is reduced when a cooling water temperature is below a set temperature. When a cooling water temperature exceeds a set value but the number of revolutions of an engine exceeds a set value, control is made such that a supercharging pressure is reduced until warming-up of en engine is completed.
Patent JP-S5957375-A (JP)
Inventor: PIITAA JII BAATORETSUTO
IPC: G06J1/00
Filed: 1983-06-24
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-H01284187-A (JP)
Title: Teletext receiver
Inventor: ZENBAYASHI TADASHI
IPC: H04N7/08
Filed: 1988-05-11
Abstract: PURPOSE:To easily judge the selection of a specific program and to decrease the number of the times of operating keys by selecting the specific program accompanying the selection of program contents when the specific program is selected among reserved programs. CONSTITUTION:A controller 8 extracts the program number of a selected program among a program number group classified correspondingly to selected program contents and stored in a program reservation memory 13 based on a program selecting signal including a program contents selecting signal given from a selecting key group, reads character data corresponding to this extracted program number from a data memory 9, and outputs the character data to a picture display means. Since it is clear which program contents are selected from the start, the desired program contents can be selected without any consideration, the selection can be judged easily, the desired program can be selected only by pressing a program selecting key once in addition to pressing a program contents selecting key, and the number of the times of operating the keys can be decreased.
Patent JP-S63278910-A (JP)
Title: Manufacture of high-molecular weight polymer
Inventor: HIMORI SHUNICHI
IPC: C08F2/50
Filed: 1987-05-11
Abstract: PURPOSE:To produce inexpensively and easily a high-molecular weight thermoplastic polymer which contains little gel component and is soluble in solvents, by subjecting a radical-polymerizable vinyl monomer to bulk polymerization with light using a polymerization initiator having a dithiocarbamate group. CONSTITUTION:A radical-polymerizable vinyl monomer [e.g., methyl (meth) acrylate, etc.] is subjected to bulk polymerization with light using a polymerization initiator having a dithiocarbamate group of formula I (R<1> and R<2> are each H or 1-10C alkyl) (e.g., a compound of formulae II, III, etc.). By the above process, a high-molecular weight polymer can be inexpensively and easily produced which not only has a high-molecular weight but also contains little gel component, is soluble in solvents and is thermoplastic. The obtained high- molecular weight polymer can be advantageously used for adhesives, molding materials, flocculants or dispersants by virtue of its excellent performance.
Patent JP-S5339092-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANAKA TERUICHIROU
IPC: H01L27/04
Filed: 1976-08-25
Abstract: PURPOSE: To prevent the impurity concentration of effectives  base regions from increasing and increase common base current amplification factor by so arranging the device that no N +  regions exist in the direction of the bottom surfacr of the effective base regions of PNP transistors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0411228-A (JP)
Title: Optical switch array
Inventor: KATO MASAYOSHI
IPC: G02F1/31
Filed: 1990-04-27
Abstract: PURPOSE:To enable secure and high-speed optical switching by forming an incoming side reflecting mirror and an outgoing side reflecting mirror which has an electrode function on both surfaces of a specific substrate member and applying a voltage to the incoming side reflecting mirror selectively. CONSTITUTION:On a transparent substrate 12, a transparent thin film electrode 13 and an electrooptic effect substrate layer 14 which has a higher refractive index than the substrate 12 are laminated in order and on the layer 14, a single or plural layers of the incoming side reflecting mirror 15 which have the electrode function are provided while arrayed between incoming side optical waveguides 16 which are arrayed linearly or in two-dimensional array. Further, a single or plural layers of the outgoing side reflecting mirror 17 which has a projecting window 18 for outgoing side optical waveguides 21 corresponding to the incoming side optical waveguides 16 are provided on the substrate 12, and a voltage applying means which applies the voltage to the respective incoming side reflecting mirror 15 and transparent thin film electrode 13 selectively is provided. Then the electric field distribution in an electro-optical effect material 14 is controlled by the voltage application to switch and control the coupling between the incoming side and outgoing side optical waveguides 16 and 21 by the electro-optical effect. Consequently, the secure and high-speed optical switching is available.
Patent JP-H05286498-A (JP)
Title: Aircraft
Inventor: INOUE KAZUO
IPC: B64D27/18
Filed: 1992-04-08
Abstract: PURPOSE:To improve the aerodynamic stability of an airframe including the low speed performance, secure the viewfield from a cabin, and suppress noise, by forming a main wing as sweep-forward wing in the high wing arrangement and arranging an engine in the upper surface rear part of the wing root part of the main wing. CONSTITUTION:A sweep-forward main wing 3 installed on a fuselage 2, having a sweep-forward angle, is set in the high wing arrangement, and at the root part rear parts of the upper surfaces of the left and right wings, the respective turbofan engines 6 and 6 are mounted and a double drive engine form is formed. On the rear edge side contiguous to the engine 6, a flap is installed, and the max. lift coefficient is increased, and the low speed performance on landing and take-off is improved. Further, since the engine 6 is arranged on the upper surface of the main wing 3, the weakening of the direction stability is offset without giving undesirable influence on a vertical tail. Further, the noise in a cabin is suppressed, and the viewfield is prevented from being restricted, and the loading of cargoes into a cargo compartment, etc., is not restricted.
Patent JP-S61189-A (JP)
Inventor: ARAKI KAZUNORI
IPC: B67B3/18
Filed: 1984-06-06
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-H05314979-A (JP)
Title: Reversible electrode
Inventor: UEMACHI YASUSHI
IPC: H01M4/139
Filed: 1992-05-07
Abstract: PURPOSE:To provide an electrode of high energy density capable of being electrolyzed at large capacity by using an electrode of active material mainly composed of a compound of an organic sulfur aromatic group as a positive electrode. CONSTITUTION:A compound of an organic sulfur aromatic group expressed by a general formula (R(SX)y)n, where R stands for an aromatic group, S for sulfur, (y) for an integer equal to or above l and X for a metal or hydrogen ion, is used as a main electrode material. The reversible electrochemical oxidation reduction of a sulfur atom in the compound of the organic sulfur aromatic group is employed for electrode reaction. Also, when the compound is subjected to a process of electrochemical oxidation, a sulfur atom is introduced in such a three-dimensional arrangement as capable of having a cyclization structure in the compound due to a disulfide bond. In this case, (y) is an integer equal to or above 2 and (n) is an integer equal to or above 1. Furthermore, the sulfur atom is introduced in such a three-dimensional arrangement as capable of becoming a high polymer due to the disulfide bond. In this case, (y) is an integer equal to or above 1, and (n) is an integer equal to or above 2.
Patent JP-H08304430-A (JP)
Title: Frequency shifter and optical displacement measuring apparatus using it
Inventor: KADOWAKI HIDEJIRO
IPC: G02F2/02
Filed: 1995-05-12
Abstract: PURPOSE: To suppress the bad influence of an electric noise by a voltage applied to an electro-optical element on a frequency shifter. CONSTITUTION: In a frequency shifter, a voltage is applied to electro-optical elements 11a, 11b, and the phase of a luminuous flux which is incident on the electro-optical elements 11a, 11b is modulated. In the frequency shifter, shield means 12, 14 are installed in such a way that a circuit part 20 which generates the voltage applied to the electro-optical elements 11a, 11b are shielded from an external circuit.
Patent JP-H09300461-A (JP)
Title: Decorative panel made of medium wooden density fiberboard and surface decoration of medium density wooden fiberboard
Inventor: NIKI MASAO
IPC: B05D3/12
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To enhance the shape retention of embossed patterns and to also enhance water resistance, solvent resistance, flame resistance and hardness by forming a coating film having embossed patterns to the surface of a medium density wooden fiberboard and forming this coating film from an aq. coating compsn. using a hydraulic inorg. powder as extender pigment. SOLUTION: In a decorative panel wherein a coating film having embossed patterns is formed on the surface of a medium density wooden fiberboard, this coating film is formed from an aq. coating composition using a hydraulic inorg. powder as extender pigment. Generally an aq. emulsion coating agent is obtained by adding 100 pts.wt. of a powder consisting of 100 pts.wt. of other extender pigment and 0.5-10 pts.wt. of a coloring agent to 100 pts.wt. of the hydraulic inorg. powder to mix all of them and dispersing the mixiture to a polymer aq. emulsion. As the hydraulic inorg. powder usual Poltland cement, white Poltland cement, blast furnace fly ash cement, alumina cement and gypsum are designated.
Patent JP-S62273246-A (JP)
Title: Light-shielding film
Inventor: UEKI TORU
IPC: C08L53/00
Filed: 1986-05-21
Abstract: PURPOSE:To obtain a light-shielding film having excellent light-shielding performance, giving little reflected light and having excellent heat-resistance, by compounding a propylene-ethylene block copolymer with a specific amount of carbon black. CONSTITUTION:100pts.wt. of a propylene-ethylene block copolymer having an ethylene content of 2-30wt% and a melt flow index of 0.5-10g/10min is compounded with 2-15pts.wt. of carbon black (e.g. channel black).
Patent JP-H07299120-A (JP)
Title: Blood separation system
Inventor: UEMURA TAKEMI
IPC: A61K35/14
Filed: 1994-04-28
Abstract: PURPOSE:To recover blood remaining in a leukocyte removing filter under aseptic condition by a system wherein an upper bag, the leukocyte removing filter and a lower bag are connected in this order with a communicating pipe in series in a closed system and a part for feeding air into a part between the upper bag and the leukocyte removing filter is provided on a pipe branched from the communicating pipe. CONSTITUTION:A blood bag 1 and a separation bag 5 are made of polyvinyl chloride and blood and an anti-coagulant are stored in the blood bag 1. A line 2 is a tube and is branched between the blood bag 1 and a leukocyte removing filter 3 and a part 4 for feeding air is provided on the apex part of the branched tube. The blood in the blood bag 1 passes through the line 2 and flows into the leukocyte removing filter 3 to filter the blood and the blood which has passed through the leukocyte removing filter 3 is stored in the separation bag 5. When the blood bag 1 becomes empty, air in the part 4 is sent into the blood bag 1 and the leukocyte removing filter 3 by grasping the part 4 and the blood remaining in the filter is recovered in the separation bag 5.
Patent JP-S60259872-A (JP)
Inventor: KAIZAKI MICHINORI
IPC: F25B29/00
Filed: 1984-06-05
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-S63280631-A (JP)
Title: Forming method for ceramic coated layer
Inventor: OKADA MASAKI
IPC: B28B11/02
Filed: 1987-05-13
Abstract: PURPOSE:To prepare a ceramic coated layer to be coated on a material to be laminated by bonding or the like easily by forming a matrix having a laminated surface almost equal to that of a material to be laminated and, releasing and laminating on the material to be laminated after a ceramic coated layer is applied on the same. CONSTITUTION:For example, a matrix 3 having a laminated surface 2 of approximately equal curvature (R2>=R1) to that of a coated surface 1a of curvature R2 of a material 1 to be laminated such as a locker arm sliding surface or the like is formed of a material to be heat sublimed or chemically melted, for example, of carbon. Then, a ceramic material is applied in the form of uniform membrane thickness by the PVD method or CVD method to the surface 2 to be coated of the matrix 3, after that, the same is heated in an oven 5 to eliminate the matrix 3 by sublimation or the like, leaving only a dense ceramic coated layer 4. Then, to the surface 1a to be bonded of the material 1 to be laminated such as a locker arm, the ceramic layer 4 to be coated is bonded firmly by a bonding agent utilizing the slight difference of curvature R2>=R1. By said process, high quality ceramic layer to be coated on the material to be laminated by means of bonding or the like can be prepared easily.
Patent JP-H04343147-A (JP)
Title: Interrupt control method
Inventor: DOINAGA TERUO
IPC: G06F9/48
Filed: 1991-05-20
Abstract: PURPOSE:To detect the abnormality of an interrupt request and to facilitate finding of its cause, as to an interrupt control system in which a processor performs the interrupt processing by means of the interrupt signal from an external device. CONSTITUTION:A decoder 4 decoding a status signal indicating the execution state of a processor 2 at a prestage cycle and outputting an interrupt recognition signal when the status signal indicates the execution state of the interrupt processing, and discrimination parts 5 and 6 discriminating whether or not the interrupt signal disappeared when the interrupt recognition signal is outputted from a decoder 4, are provided, and the device is constructed so that the abnormality of the interruption from an external device 1 can be discriminated from the discrimination result.
Patent JP-S5639180-A (JP)
Title: Control unit for resistance welding machine
Inventor: WADA KIMIO
IPC: B23K11/24
Filed: 1979-09-07
Abstract: PURPOSE: To reduce the loss time for welding work and to make efficient the work, by providing the control unit to shart the closure of arm member, before the electrode arriving at the welding point.  
     CONSTITUTION: The arm member 2 having the electrode 3 is moved to X, Y, Z by the cylinder 6 on the base stand 5, cylinder 7 under the main body 4, and the cylinder 8 at the side of main body 4. The comparators 9, 10, 11 compare the designated value of welding point with the present value of electrode, and the variation is input to the arithmetic unit 12. The arithmetic unit 12 obtains the absolute value of each variation and sums them. The summed value is input to the comparator 13 and it is compared with the reference level value predetermined at the level setter 14. Output is made only when it is smaller than the level value and the closing operation of the electrode 3 is started by sequentially operating the amplifier 15, servo valve 16 and welding gun pressing cylinder 17. That is, the electrode is gradually closed when approaching within a given range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5238961-A (JP)
Title: Balance installed with unit price presetting device
Inventor: HARA IWAO
IPC: G01G19/413
Filed: 1975-09-23
Abstract: PURPOSE: To save trouble with the operation of setting up a unit price by setting the necessary unit price beforhand, and reading out the preset unit price by the operationo f a selecting button. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11306628-A (JP)
Title: Chucking mechanism for recording medium disk
Inventor: NAKAYAMA TATSUYUKI
IPC: G11B17/028
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce burdens applied to a chucking mechanism or a recording/ reproducing device for recording medium disk during chucking. SOLUTION: This chucking mechanism for holding a CD-ROM 9 on a turntable 400 for supporting and rotating it is constructed in such a manner that a chuck base 410 is projectingly provided in the center of the disk placing surface 401 of the turntable for fitting and supporting the center hole 9a of the CD-ROM, three or more chuck fins 430 are provided in the chuck base so as to be freely moved inn the radial direction of the chuck base, a coil spring is provided for elastically pressing a part of one of the chuck fins to be protruded from the outer peripheral surface of the chuck base, the chuck fin is freely rotated and, when the CD-ROM is attached to/detached from the turntable, the chuck fin is rotated to permit the movement of the CD-ROM in a direction for contacting with or separating from the disk placing surface of the turntable,  and by holding the open end of the center hole of the CD-ROM between the tip part of the chuck fin and the disk placing surface, the CD-ROM is chucked on the turntable.
Patent JP-S5817667-A (JP)
Title: Semiconductor device
Inventor: HAGIWARA YOSHIMI
IPC: H01L21/331
Filed: 1981-07-24
Abstract: PURPOSE:To increase dielectric resistance by isolating a substrate by an N<-> type layer extending toward the center from one peripheral section of the substrate and an N<+> type layer extending from a peripheral section at the opposite side and using a P type layer held between the N<-> type layer and the N<+> type layer as resistance value between the base and emitter of an NPN transistor. CONSTITUTION:A transistor Q1 at the input side employing a P type layer 2' as a base and a transistor Q2 at the output side are isolated by the N<-> type layer 3 extending toward the center section from one peripheral section of the substrate and the N<+> type layer 6 extending from the peripheral section at the opposite side. The P type layer 5 held between these N<-> type layer 3 and N<+> type layer 6 is used as the parallel resistor R1 between the base and emitter of the transistor Q1. The width W' of the P type slender form section 5 as the resistor R1 is not affected by the scattering of the etching of the peripheral sections of the substrate and is easily controlled according to the position of the  N<+> type diffusion layer 6, and can be formed in thin width, and desired R1 cab  be obtained, thus improving the characteristic of the high dielectric resistance  of the Darlington transistor.
Patent JP-S6140541-A (JP)
Inventor: BUORUKERU KAAHERU
IPC: G01N15/10
Filed: 1985-05-28
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-H1046047-A (JP)
Title: Production of surface treated carbon black and rubber composition
Inventor: SONE KAZUSUKE
IPC: C08K9/06
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain surface treated carbon black capable of improving physical properties such as reduction in tan δ of a vulcanized rubber composition and improvement in wear resistance by sticking a silica in specific thickness and width to the surface of carbon black. SOLUTION: This method for producing surface treated carbon black comprises bringing a silane and/or a polysiloxane in which the whole organic groups are bonded through oxygen to silicon into contact with carbon black at <=200 deg.C to stick the silica in a size of 0.1-20nm thickness and 1-40nm width to the surface of carbon black.