baber/WOPTO huggingface dataset:
Patent JP-S60256203-A (JP)
Title: Signal amplifier circuit
Inventor: FURUYA FUMIHIKO
IPC: H03G11/08
Filed: 1984-06-01
Abstract: PURPOSE:To simplify the circuit, to widen the correcting range and also to attain stable operation by changing the amplification factor through the connection of plural resistors in response to a level of an input signal so as to decrease number of transistors (Trs) in use. CONSTITUTION:The amplification factor A1 when an input Vi is larger than a reference voltage Vr depends on the ratio of resistance values R1, R4 of resistors 50, 52. When the input Vi increases and an output V0 exceeds a constant voltage V1, a Tr22 is turned on, the load resistance of an amplification section 10 is a value of parallel connection of the resistor 50 and a variable resistor 70 (resistance R5) and the amplification factor A2 is a ratio of the parallel connecting value of R1, R5 to the R4, which is smaller than the A1. When the input Vi, the output V0 are increased and the current of the Tr22 is increased, a Tr23 is turned off, the load resistor of the amplification section 10 is a value of the parallel connection between the variable resistor 70 and a variable resistor 71 (resistance value R6), the amplification factor A3 is a ratio of the R1 and (R5+R6) to the R4, which is larger than the A2.
Patent JP-S598640-A (JP)
Inventor: ADEISUN BOORIN SUKOURUZU
IPC: B65D23/08
Filed: 1982-06-29
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-H05308052-A (JP)
Title: Growing method for crystal of compound semiconductor
Inventor: PIITAA PAABURUTSUKU
IPC: H01L21/205
Filed: 1992-04-30
Abstract: PURPOSE:To furnish a method for crystal growth of a compound semiconductor which enables growth of an epitaxial growth layer of a sphalerite type of an excellent crystal quality, with excellent reproducibility. CONSTITUTION:In a method for crystal growth of a compound semiconductor wherein CdZnSe is made to grow epitaxially by an MOCVD method, a growth temperature Tg is set in a temperature region being higher than the higher one of Ti and Tj and lower than the lower one of Tk and Tl and Tc1 and Tg are set to be Tc1<Tg, when the transition temperature of CdSe is denotede by Tc1 and the low temperature side and the high temperature side of a step at which a growth rate becomes a determined rate of material transport by Ti and Tk respectively and when the transition temperature of ZnSe is denoted by Tc2 and the low temperature side and the high temperature side of the step at which the growth rate becomes the determined rate of material transport by Tj and Tl respectively.
Patent JP-H05310770-A (JP)
Title: Ganglioside gm1b analog
Inventor: HASEGAWA AKIRA
IPC: C07H15/10
Filed: 1992-04-30
Abstract: PURPOSE:To obtain a new compound having immunosuppressive activity. CONSTITUTION:The compound of formula I (X is formula II, etc.; m is 15-25; l is 0-3; n is 11-15), e.g. O-(5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-2- nonulopyranosylonic acid)-(2 6)-O-(beta-D-galactopyranosyl)-(1 4)-O-(2-acetamido-2- deoxy-beta-D-galactopyranosyl)-(1 4)-O-(beta-D-galactopyranosyl-(1 4)-beta-D- glucopyranosyl-(1 1)-(2S,3R,4E)-2-octadecanamido-4-ctadecen-1,3-diol. This compound is obtained by converting the sugar skeleton of a ganglioside GM1b.
Patent JP-H01280138-A (JP)
Title: Installing exhaust port to flush toilet stool
Inventor: OKI SHIGERU
IPC: E03D9/05
Filed: 1988-05-06
Abstract: PURPOSE:To make bad odor to be exhausted, by installing an exhaust port to a flush toilet stool. CONSTITUTION:By operating an exhaust fan, bad odor in a toilet stool can be exhausted to the outdoor through an odor discharging port.
Patent JP-H10299869-A (JP)
Title: Air breather
Inventor: YABE KOJI
IPC: F16H57/027
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an air breather that avoids the intrusion of dust and the like thereinto and the leakage of oil therefrom to the utmost in its state to allow the discharge of unnecessary air. SOLUTION: The upper servo piston 7 out of two pistons is mounted with an air breather 16. Concretely, the piston 7 is formed with a through hole 7a of such a shape as to connect a 2nd-speed operation chamber 10 and a 3rd-speed release chamber 9 to each other and to receive the breather 16 fitted thereinto, into which hole the breather 16 is interference-fitted, and the join between those members is caulked with a ringlike fitting 17 to fix the breather 16 on the piston 7. That process permits the breather 16 to be mounted in place to connect the upper and lower chambers 9 and 10 defined by the piston 7 to each other.
Patent JP-S61269624-A (JP)
Title: Rotor for rotary electric machine
Inventor: INOUE AKIO
IPC: H02K1/30
Filed: 1985-05-22
Abstract: PURPOSE:To shorten a time for machining steel segment sheets for organizing a laminated core, by fixing a pair of rotational stationary arms supported by supporting bars in grooves arranged at positions confronting the laminated core and a spider, with wedge plates. CONSTITUTION:On the inner peripheral side of a laminated core 1 and on the outer peripheral side of a spider 3, dovetail-shaped grooves 1a and 3a are arranged. Supporting bars 6 are arranged on the central positions between the grooves 1a and 3a, and by the supporting bars 6, butterfly stationary arms 7 forming one set with two pieces are supported. After the laminated core 1 is formed, wedge plates 8 are fitted between the grooves 3a of the spider 3 and the stationary arms 7. As the result, the laminating work of steel segment sheets is facilitated, and the working time can be shortened.
Patent JP-S5634609-A (JP)
Title: Stick-shaped powder cosmetic
Inventor: TACHIBANA SHINICHI
IPC: A61K8/00
Filed: 1979-08-31
Abstract: PURPOSE:A stick-shaped powder cosmetic that is prepared by combining a mixture of talc and kaolin in a specific proportion as a powder base with additional magnesium stearate, thus showing good spread on skins and comfortable feel on use and having good moldability and form retention. CONSTITUTION:A stick-shaped powder cosmetic is composed of talc, kaolin and magnesium stearate wherein the weight ratio of talc and kaoling is 4/6-6/4, the total amount of talc and kaoling is 50-90, preferably 60-80wt% and the magnesium stearate is more than 4%, preferably 6-12% on the basis of the total weight of the cosmetic. The composition is compressed into sticks, which are used as cosmetic. The preferably prssure on the compression is 50-200kg/cm<2>. The addition of an anhidrotic permits the molded product to be used as an anhidrotic stick. USE:Deodorant powder, baby powder, shaving powder, eye-shadow powder and so on.
Patent JP-H06322833-A (JP)
Title: Garage construction of unit building
Inventor: YOSHIOKA TOSHIHIRO
IPC: E04H6/02
Filed: 1993-05-13
Abstract: PURPOSE:To ensure a garage space in a site which never press living space and effectively utilizes the site in the garage construction in an unit building. CONSTITUTION:In a garage construction of an unit building 10 constructed by connecting 4 plurality of building units 11, outer walls 19A, 19B of a part of a building unit 11A are retreated inward from the outer profile of the building unit 11A. A garage space 12A is partitioned by the retreated outer walls 19A, 19B.
Patent JP-H0380537-A (JP)
Title: Substrate rotation type surface treating equipment
Inventor: TANAKA MASATO
IPC: H01L21/304
Filed: 1990-04-25
Abstract: PURPOSE:To enable uniform treatment of a substrate surface and the whole part thereof, by arranging a straightening plates in the vicinity of a rotating substrate so as to cover the substrate, and making the flowing-out pressure of substrate treating gas from a gas flowing outlets formed on the straightening plate higher in accordance with the distance further from rotation center of the substrate. CONSTITUTION:A wafer W is carried into a housing 30 from a carrying inlet 31a, and transferred on a mechanical chuck 2. A lid body 6 is made to descend, and the substrate is brought into contact with a packing of a substrate treating chamber with pressure, thereby tightly closing the inside of the substrate treating chamber 1. The substrate W is rotated together with the mechanical chuck 2. Diluted gas for treating a substrate is supplied into a chamber 8 from a inclined gas flowing inlet 20, via a treating gas supplying tube 16. Since the gas flowing inlet 20 is inclined with respect to the radial direction, the gas for treating a substrate in the chamber 8 rotates so as to swirl. The flowing-out pressure of the gas, for treating a substrate, which flows out from small holes 22 of a multi-hole plate 23 becomes high in accordance with the distance further from the rotation center of the substrate W. As the result, the supply amount of the gas for treating a substrate per unit area on the substrate W surface becomes uniform, and the treatment becomes uniform also in the radial direction.
Patent JP-H06324547-A (JP)
Title: Image forming device
Inventor: MANDA TAKAHIKO
IPC: B41J2/525
Filed: 1993-05-13
Abstract: PURPOSE:To prevent periodic color misregistration in a color image formed by multilayer printing using an image forming device having a plurality of printing stations continuously arranged on an image transfer belt. CONSTITUTION:When the gear ratio of each worm 42 to a worm wheel 39 is eta, the interval at which photoreceptor drums 26 are arranged is P, the length of the outer periphery of each photoreceptor drum 26 is L, an integer variable is (n), and the internal angle between each worm 42 and the next worm 42 in an eccentric direction is theta, the following relation is met: theta deg.=etaXkP/LX360 deg.-(n)X360 deg. so that the plurality of photoreceptor drums 26 are equal to one another in the fluctuation period of their speeds of rotation relative to printing paper.
Patent JP-H08139528-A (JP)
Title: Transistor protecting circuit
Inventor: FUKUSAKO SHINICHI
IPC: H03F1/52
Filed: 1995-05-10
Abstract: PURPOSE: To improve the electrostatic discharge failure resistance by providing a protecting element which reversely biases the emitter-base(EB) junction of a bipolar transistor(TR) when an electrostatic surge having a required polarity is applied to a terminal. CONSTITUTION: The input terminal 1 of the bipolar TR 8, and a power source potential Vcc and a ground potential Vee are connected through diodes 3 and 5 and parasitic resistance 2 and 6 respectively. Further, the diode 7 of the protecting element is connected so that the EB junction of the TR 8 becomes reverse and when an electrostatic surge which reverses the BE junction is applied to the terminal 1 from outside, the diode 7 turns ON to discharge the surge current through the diode 7 since the parasitic resistances are small, so that the current flowing to the EB junction greatly decreases. Against a forward biasing electrostatic surface, on the other hand, the EB junction of the TR 8 turns ON and the surge current flows to the EB junction and is discharged; and the current flowing to the diode 7 greatly decreases, thereby improving the electrostatic discharge failure resistance to the electrostatic surge of both the polarities.
Patent JP-H0418193-A (JP)
Title: Method for modifying hydrophilic fiber
Inventor: NAKAJIMA KEIHACHIROU
IPC: D06M11/00
Filed: 1990-05-01
Abstract: PURPOSE:To effectively, inexpensively and simply impart excellent flame retardance, etc., to the subject fiber by impregnating the hydrophilic fiber with a prescribed amount of an inorganic salt aqueous solution and further bringing the fiber into contact with a gaseous acidic substance. CONSTITUTION:(B) Hydrophilic fibers are impregnated with (A) an aqueous solution containing at least one water-soluble inorganic salt reacting with an acidic substance to produce a water-insoluble or slightly soluble inorganic substance so as to control the amount of the component A impregnated into the component B to 60-400% based on the weight of the component B. The component B thus impregnated with the prescribed amount of the component A is brought into contact with (C) a gaseous acidic substance to allow the component A to carry the water-insoluble or slightly soluble inorganic substance converted from the component B.
Patent JP-S61273175-A (JP)
Title: Current controller of power converter
Inventor: KUDO TOSHIAKI
IPC: H02M7/48
Filed: 1985-05-27
Abstract: PURPOSE:To stabilize an operation for a disturbance element by operating a 2-phase current controller in a frequency range where the output voltage of a power converter is low, and operating a 3-phase current controller in a frequency range where the output voltage is high. CONSTITUTION:A current controller of a transistor inverter is composed of an inverter 2, an AC motor 3, a current detector 4, a subtractor 5, an amplifier 6, a triangular wave generator 7, a comparator 8 and a base drive circuit 9, and controls currents of phases to follow to the command values. In this case, a comparator 11 and a changeover switch 12 are added. The comparator 11 inputs the operating frequency (f) of the inverter 2, outputs a binary signal (s) to the switch 12, and selectively produces an output from an inverting adder 10 and a W-phase control amplifier 6W by the switch 12. Thus, a current is controlled by a 2-phase current control mode in a low frequency range and by a 3-phase current control mode in a high frequency range.
Patent JP-H06297189-A (JP)
Title: Tungsten electrode material
Inventor: MATSUDA FUKUHISA
IPC: C23C4/08
Filed: 1993-04-14
Abstract: PURPOSE:To obtain an electrode material having good arc initiation and excellent resistance to consumption by composing an electrode material with, by weight, the specific ratio of lanthanum oxide and the balance tungsten. CONSTITUTION:An electrode material is composed of, by weight, >=0.02 to <=0.5% lanthanum oxide and the balance tungsten. When a content of lanthanum oxide is <=0.02, there is no great difference in performance from pure tungsten not containing the lanthanum oxide. Also, when the content is >=0.5%, the heat resistance is lowered, rapidly accelerating consumption, it is not used for an aimed electrode of large electric current. Also, by changing a machined shape, it is used for the electrode of plasma melting refining, plasma electrode of tundish, electrode of plasma welding, electric discharge tube of various lighting, etc.
Patent JP-H01282545-A (JP)
Title: Direct positive silver halide emulsion, its preparation, and direct positive photographic sensitive material
Inventor: MITSUI KOSEI
IPC: G03C1/485
Filed: 1988-05-09
Abstract: PURPOSE:To obtain sufficiently high sensitivity and sufficiently high exposure latitude in an internal latent image type silver halide emulsion, by mixing at least two kinds of particles having different mean particle sizes to each other, forming an external shell, then sensitizing the surface of the shell chemically. CONSTITUTION:At least two kinds of core particles are mixed with each other in an internal latent image type core/shell type silver halide emulsion consisting of pure AgBr, etc. The mean particle size of the core particles before mixing is 0.05-2mum, and the coefft. of variation is <=15%. A different between the mean particle sizes of core particles to be mixed is >=10%, and the mean particle size of finally mixed emulsion is 0.1-3mum. Preferred crystal phase is cubic, octahedral, etc. An S-contg. solvent for the silver halide is incorporated in a stage of forming the core particles and/or in the stage of doping the internal nuclei with metallic ions such as Cd ion, etc. or of chemical sensitization. Then, the surface of the particles is chemically sensitized by an ordinary method by adding a deactivator or an oxidizing agent. Thus, sufficiently high exposure latitude is obtd.
Patent JP-S5817264-A (JP)
Title: Production method of rotary valve
Inventor: NARUMI TADATAKA
IPC: B62D5/083
Filed: 1981-07-20
Abstract: PURPOSE:To simplify the port groove work by forming port grooves on a thin plate under press punching, etc. and by forming it into a ring shape which is then inserted into the inner circumference of a valve sleeve body to produce a valve sleeve. CONSTITUTION:The valve sleeve of a rotary valve is constituted with a sleeve main body and an inner ring 9 inserted into the inner circumference of the sleeve main body, and port grooves 4a are formed on the inner ring 9. A plurality of square port grooves 4a are formed on a thin plate 18 under press punching, etc. at a certian distance in the lengthwise direction, and after the plate is formed into a ring shape, the joint 19 is welded to produce the inner ring 9.
Patent JP-H07304911-A (JP)
Title: Adhesive resin composition
Inventor: WASHIYAMA JUNICHIRO
IPC: C09J123/16
Filed: 1994-04-27
Abstract: PURPOSE:To obtain an adhesive resin compsn. capable of exhibiting a strong adhesion between a polypropylene polymer and a polyethylene polymer even without a corona discharge treatment or a pretreatment with a coupling agent. CONSTITUTION:An adhesive resin compsn. comprises (A) EPR having melting peak temp. of 30 to 70 deg.C and a critical energy release rate (Gc) of at least 100 (J/m<2>) between the same and a reference polypropylene; and (B) a polystyrene-ethylene/butene-polyethylene triblock copolymer having melting peak temp. of 50 to 105 deg.C and a Gc of at least 100 (J/m<2>), or a polyethylene- ethylene/butene-polyethylene triblock copolymer having a melting peak temp. of 50 to 105 deg.C and a Gc of at least 100 (J/m<2>), and the amt. of the copolymer (B) is 5 to 95 pts.wt. per 100 pts.wt. in total of the component A and B.
Patent JP-H09297719-A (JP)
Title: File server
Inventor: YOSHIDA TOKUJI
IPC: G06F13/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a the file server which places evaluation facilities in efficient operation in a local area network(LAN), without preparing plurality of actual machines. SOLUTION: A LAN board in one file server is provided with an address register where medium access control(MAC) addresses A1-An can freely be set and comparators 101 which compare those set MAC addresses with the opposite destination address DA of a data packet 4 in the LAN 3 are provided by the set MAC addresses A1-An. Consequently, the channel of the comparator 101 corresponding to the address which matches the opposite destination address DA of the data packet 4 is opened, and the data packet can be sent and received according to specific protocol.
Patent JP-H06305915-A (JP)
Title: Herbicidal composition
Inventor: OGAWA TOSHIYA
IPC: A01N25/30
Filed: 1993-04-16
Abstract: PURPOSE: To obtain a transparent and uniform herbicide compsn. contg. a specified fluorophenoxy phenoxypropionate and a specified bentazone salt as effective components, especially useful in a paddy field and having the form of a microemulsion. CONSTITUTION: This herbicide compsn. in the form of an aq. concd. microemulsion contains 1-8C alkyl ester of 2-[4-(2'-fluoro-4'-cyanophenoxy) phenoxy]propionic acid and a water-soluble salt of 3-isopropyl-1H-2,1,3- benzthiadiazin-4(3H)-one2,2-dioxide as effective components, ethoxylated styrylphenol as a surfactant, one or more kinds of org. solvent selected from among arom. compds., ketones and fatty acid esters and water.
Patent JP-H0388836-A (JP)
Title: Production of thermoplastic elastomer composition
Inventor: OMAE TADAYUKI
IPC: C08K5/05
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a thermoplastic elastomer composition suitable as bumper of automobile, having excellent heat resistance, wear resistance, chemical resistance, freeze resistance, etc., by blending a saturated polyester resin and epoxy group-containing ethylene copolymer with a specific amount of a specific polyfunctional compound. CONSTITUTION:100 pts.wt. composition prepared by blending in a molten state (A) 20-58 pts.wt. saturated polyester resin (e.g. polybutylene terephthalate) with (B) 42-80 pts.wt. epoxy group-containing ethylene copolymer comprising B1: 50-99wt.% ethylene unit, B2: 0.1-50wt.% unsaturated carboxylic acid glycidyl ester unit or unsaturated glycidyl ether unit and B3: 0-50wt.% ester unit selected from ethylene-based unsaturated compound units is blended with (C) 0.01-20 pts.wt. polyfunctional compound containing two or more functional groups selected from amino group, carboxylic acid anhydride group, etc., or (D) 0.01-9 pts.wt. polyfunctional compound containing one or more functional groups selected from carboxyl group, etc., in one molecule.
Patent JP-H09296990-A (JP)
Title: Plate type heat exchanger
Inventor: FUKUMOTO EIJI
IPC: F28F3/04
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent low pressure gas supplied in a second gas passage from being pressed by high pressure gas supplied in a first gas passage even when the high pressure gas flows in the first gas passage formed between plates whose protruding surface sides are opposed to each other and the low pressure gas flows in the second gas passage formed between plates whose non-protruding surface are opposed to each other. SOLUTION: In a plate type heat exchanger, opposed protrusions 2 abut on each other between plates 1 whose protruding surfaces 1a are opposed to each other so that a first gas passage 3 is formed between the plates 1 whose protruding surface sides 1a are opposed to each other, and a second gas passage 4 is formed between plates 1 whose non-protruding surfaces 1b are opposed to each other. A plurality of holding fittings 9 are provided between the plates 1 whose protruding surfaces 1a are opposed to each other to prevent a space between both the opposed plates 1 from being increased.
Patent JP-S63278879-A (JP)
Title: Register machine for passbook
Inventor: AOIKE ISAMU
IPC: G06Q40/02
Filed: 1987-05-11
Abstract: PURPOSE:To reduce the burden on an operator and to reduce the operating time, by method wherein a plurality of passbooks contained for registration are separately paid out one by one to be automatically inserted into a register processing part through a change-over blade and, after the register processing, successively stacked and discharged outside together. CONSTITUTION:When an operator contains a stack of two or more passbooks 9 to be subjected to a register processing in a passbook containing part 10, a pressure 13 is lowered from upwards to press down the passbooks against pay-out rollers 12. By making a shutter 17 disposed forward open, both the pay-out rollers 12 are rotated to pay out the passbook 9 of the bottom layer. The passbook 9 which was singly separated in this manner is sent into a register processing part due to the guide of a change-over blade 4 preset to a position (a). After completion of a register processing, the passbook 9 is carried reversely and, simultaneously, the change-over blade 4 is turned to a position (c). The passbook 9 falls into a registered passbook discharging part 3 and is stacked on a bottom face 3a. Thereafter, the registered passbooks 9a are discharged outside together by moving a shutter 28 downwards and rotating carry rollers 27 disposed on the lower side of the bottom surface.
Patent JP-H08285478-A (JP)
Title: Monitor for wear and attachment on melting furnace inner wall
Inventor: OSHIMA SHOZO
IPC: F27B14/20
Filed: 1995-04-14
Abstract: PURPOSE: To provide a monitor with a simplified structure for automatically detecting wear of a furnace inner wall or slag scab on the inner wall of the same during operation without altering a structure of a melting furnace body and without providing an independent monitor. CONSTITUTION: A monitor is constructed with a furnace inner wall monitor/ calculation unit 23 wherein a meter transformer 24 and a meter transformer 25 are connected with a melting power circuit and a relationship between inverter voltage and inverter current is detected and these numerical values are processed to estimate wear of an inner wall 4c of a crucible 4a and slag scab on the inner wall, and with an alarm display unit 26 for displaying an alarm of a signal of the furnace inner wall monitor/calculation unit 23. In this case, the furnace inner wall monitor/calculation unit 23 comprises an arithmetic operation processor such as a microcomputer, etc., and has previously stored a predetermined relation equation for desired arithmetic operation.
Patent JP-S6324185-A (JP)
Inventor: BUIREMU ANTOON FUAN KANPEN
IPC: H02K33/06
Filed: 1987-05-11
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。