baber/WOPTO huggingface dataset:
Patent JP-H11300173-A (JP)
Title: Hollow fiber membrane module
Inventor: OMORI AKIHIRO
IPC: B01D63/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the pressure withstanding strength and sealing property in an adhered and fixed part by housing a hollow filament membrane in a case, adhering and fixing both ends of the membrane with a potting material, and embedding a reinforcing rib fixed to the case and a supporting ring fixed through an O-ring to the case in the adhered and fixed part of the membrane module. SOLUTION: In the hollow fiber membrane module, a large number of hollow fiber membranes 8-7 are housed in a module case 8-1 and the both ends of the membranes are adhered and fixed with a potting material 8-6. Further, a reinforcing rib 8-2 fixed to the case 8-1 and an O-ring 8-5 which tightly seals the case 8-1 and a supporting ring 8-3 are adhered and fixed to the potting material (in the adhered and fixed part). The reinforcing rib 8-2 is formed into a radial or lattice shape in the cross section perpendicular to the longitudinal direction of the hollow fiber membrane module. The supporting ring 8-3 is designed to have a little smaller outer diameter than the inner diameter of the case 8-1 so that the outer diameter of the O-ring 8-5 is pressed when the supporting ring 8-3 is fitted.
Patent JP-H0698771-A (JP)
Title: Isolated dna for coding spider silk thread protein, reproducible vector, transformed cell containing said isolated dna and its product
Inventor: RANDORUFU BUI RUISU
IPC: C12N1/21
Filed: 1991-04-18
Abstract: The present invention is directed to isolated cDNA which codes for spider silk protein or a fragment or variant thereof, a replicable vector containing cDNA which codes for spider silk protein and which is capable of expressing spider silk protein, a transformed cell or microorganism containing cDNA which codes for spider silk protein or a fragment thereof which is capable of expressing spider silk protein and products, such as fibers, which may be manufactured utilizing the recombinant protein of the present invention. <IMAGE>
Patent JP-S5542439-A (JP)
Title: High-density picture element predictive restoration method
Inventor: SEKIKAWA KEIJI
IPC: H04N1/411
Filed: 1978-09-20
Abstract: PURPOSE:To realize a high-efficiency transmission for the information by giving the interpolation prediction to the nonsampling picture element via the adjacent vertical and horizontal four sampling picture elements, delivering the nonsampling picture element after division into four parts and also delivering the sampling picture element after division into four parts. CONSTITUTION:Memory 3 memorizes sampling signal SGi, and memory 5 predicts 4 and memorize the nonsampling picture element. At the same time, level recorder 6 decides the level of the predictive value or the sampling value, and logic decision circuit 7 decides the states of four-division picture elements O1-O4 to transmit output signal SGO. In other words, the interpolation prediction is given to the nonsampling picture element via the adjacent vertical and horizontal four sampling picture elements, and the nonsmapling picture element is delivered after division into four parts. And also the sampling picture element is delivered after division into four parts. Then the nonsampling picture element is transmitted with compression. Thus a highly efficient transmission becomes possible for the information.
Patent JP-H06334311-A (JP)
Title: Manufacture of circuit body
Inventor: OSHIMA TAKESHI
IPC: H05K3/18
Filed: 1993-05-18
Abstract: PURPOSE:To provide a manufacturing method of a circuit body wherein a large current circuit and a small current circuit which are different in thickness can be effectively formed. CONSTITUTION:Excepting a large current forming part, plating resist is stuck on a conducting layer formed on the surface of a board 1. High speed electrolytic plating layer is laminated on the large current circuit forming part on the conducting layer. First etching resist 7 is stuck on the high speed electrolytic plating layer. The plating resist is peeled by etching, and the conducting layer is exposed. Second etching resist is stuck on a small current circuit forming part on the conducting layer. Excepting the part position on which the second etching resist and the first etching resist are stuck, the conducting layer is peeled by etching, and a large current circuit 10 and a small current circuit 11 which are different in film thickness are formed. Elctrolytic solder plating may be used as the etching resist.
Patent JP-2000304044-A (JP)
Title: Linear guide device
Inventor: YAMAMOTO FUTOSHI
IPC: F16C29/04
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To smoothen the operation and reduce the weight and costs by providing a rolling body between two pairs of four bearing races and a regulating screw on the side surface of a moving part, and bringing the flat part on the end surface of the regulating screw into contact with the flat part on the circumferences of the bearing races. SOLUTION: A pair of circular sectional bar-like bearing races 5 is vertically arranged on the bottom of a guide rail 1-side recessed groove 3 and slid on the upper and lower corner circular parts 3a of the recessed groove 3, and a pair of substantially D-shaped sectional bar-like bearing races 6 having axial flat parts 6a is vertically arranged on the bottom of a slider 2-side recessed groove 4 and slid on the flat side wall parts 4a of the recessed groove 4. Balls 8 are interposed between the bearing races 5, 5 in a row in such a manner as to be capable of rolling, a regulating screw 10 is screwed to a plurality of screw bores 9 right-angled to the outside surface of the slider 2, and the flat part 10a on its shaft end is butted to a flat part 6a so that the contact state between the bearing races 5, 6 and the ball 8 is adjustable.  According to this, the support load of the device can be increased, and a device free from play can be easily manufactured.
Patent JP-H06326838-A (JP)
Title: Method for adjusting output of image sensor
Inventor: TSUTSUI TAKESHI
IPC: H04N1/04
Filed: 1993-05-18
Abstract: PURPOSE:To obtain the adjustment method for the image sensor in which the effective resolution of the image sensor is improved without cost increase by a very simple method. CONSTITUTION:When a dark output level VOD is adjusted to be lower than a GND level by a value C, the MTF obtained from a sensor output voltage with respect to a white level and a black level in a facsimile equipment is improved more than the case that a dark output level is adjusted to the GND level. Thus, an output level difference Y of the white and black level in a signal processing circuit at a post-stage is increased more than the case of the adjustment of VOD=GND and a margin is provided to a setting range oaf a threshold level in the case of binarization and the effective resolution is improved.
Patent JP-H02300376-A (JP)
Title: Production of surface-modified carbon fiber
Inventor: SUGIURA NAOKI
IPC: C08J5/06
Filed: 1989-05-11
Abstract: PURPOSE:To improve adhesion properties of carbon fiber to matrix resin by oxidizing carbon fiber so as amount of oxygen-containing functional group on the surface of the carbon fiber to be more than specific value and electrolyzing in aqueous solution of hydroxyl group or amino group-containing specific compound. CONSTITUTION:Carbon fiber is subjected to oxidizing treatment so as amount of oxygen-containing functional group on the surface of said carbon fiber determined by X-ray photoelectron spectroscopy to be >=0.07. Next, resultant fiber is subjected to electrolyzing treatment between said carbon fiber as anode and opposite electrode in an aqueous solution of hydroxyl group-containing aromatic compound expressed by formula I (X is alkyl, alkoxy, carboxy or functional group having C-C double bond; n is 1-4) or amino group-containing aromatic compound expressed by formula II (m is 1-4). Concentration of said compound in the electrolyzing solution is 0.01-15wt.%, preferably 0.1-10wt.%.
Patent JP-S60260240-A (JP)
Title: Optical transmitter
Inventor: SAKAI SHIGEO
IPC: H04B10/00
Filed: 1984-06-06
Abstract: PURPOSE:To prolong the service life of a light emitting element by intermitting the lighting of the light emitting element at a light source section. CONSTITUTION:An electronic switch SW switched at high speed is provided in series with a circuit of a light emitting element 4 of a light source section 1-1 and a light signal (a) obtained by interrupting the lighting of the element 4 through the interruption of a current flowing to the element 4 is inputted to a sensor 2 via an optical fiber 5. When an AC voltage (b) is fed to an electric input section of the sensor 2, the intermittend light power (c) corresponding to the inputted voltage (b) from an output of the sensor 2 is inputted to a photoelectric converting section 3 via an optical fiber 6 and an intermittent voltage (d) corresponding to the voltage (b) inputted to the sensor 2 is outputted. The voltage (d) is inputted to a filter 7, a high frequency component is eliminated, a voltage (e) corresponding to the voltage (b) is outputted and given to e.g., a fault locator. Since the lighting of a light emitting element 4 is intermitted, the lighting time per unit time is decreased and the service life of the element 4 is prolonged.
Patent JP-H08315089-A (JP)
Title: Terminal for ic card
Inventor: HIRANO SEIJI
IPC: G06K17/00
Filed: 1995-05-15
Abstract: PURPOSE: To make it possible to extremely easily change a ciphering system in an IC card terminal and to improve security. CONSTITUTION: In the case of writing data in an IC card 2, the data are ciphered by a key stored in a flash memory 13, and at the time of reading out the data from the card 2, the data are deciphered by the key. In the case of changing the key, a rewriting program stored in the memory 13 is transferred to a RAM 14, the original key is erased and then data from a host computer 4 are written in the memory 13 as a new key.
Patent JP-H05310013-A (JP)
Title: Runflat pneumatic radial tire
Inventor: YAMAGUCHI YUTAKA
IPC: B60C17/00
Filed: 1992-05-08
Abstract: PURPOSE:To improve durability by reinforcing the sides of a tire with a reinforcing layer having a fiber cord arranged to extend over the radial disposition range of a hard rubber layer between a position biased to the inside of the fire from the thickness of the hard rubber layer and an inner liner. CONSTITUTION:A side part reinforcement 4 is interposed between the side region of a carcass 1 and an inner liner 3. The side part reinforcement 4 has a semicircular section and is composed of a reinforcement layer 10 having a fiber cord arranged to extend over the range of hard rubber disposed radially of the tire between a position biased to the inside of the tire from the center 1 of the thickness of the hard rubber layer having 65 deg.-88 deg. of JIS hardness and the inner liner 3, i.e., on the interface of both.
Patent JP-H11291747-A (JP)
Title: Air conditioning unit of air conditioner for automobile
Inventor: SAKAKIBARA KIMIHITO
IPC: B60H1/00
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning unit of an air conditioner for an automobile capable of obtaining a large quantity of air by decreasing ventilation resistance at the time of maximum heating without deteriorating temperature controllability. SOLUTION: A movable guide 13 associated with an air mix door 3 is provided in the downstream of a guide passage 14. The movable guide 13 is moved to a position minimizing a length of the guide passage 14 at the time of maximum heating, so that ventilation resistance of warm air is decreased. The movable guide 13 is moved to a position maximizing a length of the guide passage 14 except at the time of maximum heating, so that warm air surely collides against cool air in a cool air passage and the warm and the cool air are suitably mixed with each other.
Patent JP-H06320399-A (JP)
Title: Automatic machining device
Inventor: YAMADA TADAMASA
IPC: B23Q41/00
Filed: 1993-05-18
Abstract: PURPOSE:To prevent the simultaneous use of one tool and to reduce the number of held tools to such a low value as possible by a method wherein when a series of machining works are executed in parallel by means of a plurality of machining centers, the using order of a tool is replaced to set a tool schedule. CONSTITUTION:Data on a unprocessed program is fed to a schedule setting part 20, of which a personal computer consists, from a memory part 22 to store the contents of a series of contents applied on each work by means of an automatic machining system. An FMS controller 24 to control the whole of the system is connected to the schedule setting part 20 and memory parts 26-30 to store a table of each kind of data required for regulation of a machining schedule is connected thereto. A machining table stored in the memory part 26 is caused to specify an order of machining for each work based on a machining program.
Patent JP-H05114018-A (JP)
Title: Processing method for displaying shape of ground surface
Inventor: KONO OSAMU
IPC: G06T15/00
Filed: 1991-05-22
Abstract: PURPOSE:To improve the reality of a view drawing by working for rounding the height values of respective grating points expressing a ground surface with a prescribed interval, correcting fractions and finding out differences in levels and adopting the worked result as the view drawing. CONSTITUTION:The height values of respective grating points expressed by prescribed three-dimensional(3-D) data 1 for the grating points set up in a prescribed area are corrected 2 by prescribed rounding in each grating point at a prescribed interval in the specified area. The view drawing is formed 4 based upon the corrected 3-D data 3. In the formation of the view drawing by means of a computer, comparatively natural level differences can be formed on a ground surface by level difference work based upon comparativel simple processing 2 and the reality of the view drawing can be economically improved.
Patent JP-S5341042-A (JP)
Title: Air conditioner
Inventor: AIZAWA TSUYOSHI
IPC: F25B5/00
Filed: 1976-09-27
Abstract: PURPOSE:To allow constant stanble and high-effecient operationlunder control of the capacity of a compressor in accordance with the number of operating indoor units, wherein a capillary tube is used for a choke structure.
Patent JP-H06307312-A (JP)
Title: Fuel injection nozzle
Inventor: SHIMOKAWA KIYOHIRO
IPC: F02M61/18
Filed: 1993-04-20
Abstract: PURPOSE:To reduce an injection quantity up to the time of ignition point to the possible minimum extent so as to reduce production of NOx and black smoke by reducing an initial injection ratio while preventing an injection period from being extended in a large injection quantity area. CONSTITUTION:Main nozzle holes 2 having large diameters and sub-nozzle holes 3 having small diameters set to include a corn angle beta larger than the corn angle a included by the main nozzle 2 are arranged alternately, nozzle opening areas and corn angle alpha, beta are made different from each other, and the opening area of each sub-nozzle hole 3 is set from 35% to 65% of the opening area of each main nozzle hole 2, in a fuel injection nozzle 1 provided with even number of nozzles. Thereby, NOx and black smoke discharged from the engine is reduced by substantially changing the effective number of nozzle in accordance with a fuel injection quantity while preventing overlapping of fuel atomization.
Patent JP-H02295017-A (JP)
Title: Circuit protector
Inventor: HIRANO TSUKASA
IPC: H01H71/14
Filed: 1989-05-09
Abstract: PURPOSE:To obtain a small, accurately operating circuit protector by forming an actuating member of shape memory alloy into the shape of a loop, and compressing the loop so as to calk both ends of the actuating member to respective terminals. CONSTITUTION:A loop portion 8 of less than several turns is formed at the middle portion of a linear material made of shape memory alloy, and an actuating member 3 extending in the same direction as the linear material is provided at both ends of the linear material. Both end portions of the actuating member 3 are fixed at respective terminals 2a provided at both poles of a circuit, and also the loop portion 8 is compressed so that the actuating member 3 is stretched, and a contact opening member 10 is provided which operates while in engagement with contacts 5, 7 both connected in series with the actuating member 3, and the loop portion 8 of the actuating member 3, for opening the contacts 5, 7. By the constitution, the actuating member 3 is flat and therefore does not require much space, and besides an electrical connecting portion will not shift, and the loop portion returns to its memory shape at a predetermined temperature so that it is enlarged to surely open the contacts by means of its force. An accurately operating small circuit protector is thus obtained.
Patent JP-H07324095-A (JP)
Title: Cyclic peptide psuedostellarin and tyrosinase activity inhibitor, melanogenesis inhibitor and skin cosmetic containing the same
Inventor: ITOKAWA HIDEJI
IPC: A61K8/00
Filed: 1994-05-30
Abstract: PURPOSE:To obtain the new compound for tyrosinase activity inhibitors, melanogenesis inhibitors, skin cosmetics, etc., being specific cyclic peptide psuedostellarins and excellent in tyrosinase activity inhibiting effect and melanogenesis suppressing effect. CONSTITUTION:These cyclic peptide psuedostellarins includes a cyclic peptide psuedostellarin A of formula I, a cyclic peptide psuedostellarin B of formula II, a cyclic peptide psuedostellarin C of formula III, a cyclic peptide psuedostellarin D of formula IV, a cyclic peptide psuedostellarin E of formula V, a cyclic peptide psuedostellarin F of formula VI, a cyclic peptide psuedostellarin G of formula VII. These compounds are excellent in tyrosinase activity inhibiting effect and melanogenesis inhibiting effect and useful as tyrosinase activity inhibitors, melanogenesis inhibitors and skin cosmetics, etc. These compound are obtained by extracting from the root of Psuedostellaria heterophylla.
Patent JP-H06320363-A (JP)
Title: Part automatic assembling device
Inventor: KINOSHITA MASAYUKI
IPC: B23P21/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a part automatic assembling device for high general pur pose use capable of assembling many parts to a semi-fabricated product, in a part automatic assembling device to assemble parts and take out parts from a part feeding unit. CONSTITUTION:A part automatic assembling device comprises an assembly line 11; and assembly work table 27, part conveying device 28L and 28R to feed parts 30L and 30R; and first and second arms 16R-17R to which a mechanical hand to take out and assemble the parts 30L and the like is attachable. Further, the part automatic assembling device comprises a horizontal type robot 14 to move the first arm 16L, etc., within a horizontal plane and in a vertical direction and assemble the part 30L, etc., from above to a semi- fabricated product, 12; and an orthogonal type robot 33 to which a mechanical hand is attached and which assembles the part 30L, etc., from the side of the semi-fabricated product 12 through movement of the mechanical hand in a vertical and a horizontal direction. The given position of an assembly line 11 and an assembling work table 27 are disposed within the common work range 23 for each arm of a horizontal type robot 14 and the orthogonal type robot 33 is disposed in the vicinity of the assembling work table 27.
Patent JP-2000301832-A (JP)
Title: Heat sensitive recording material
Inventor: HIZADATE YOSHIHARU
IPC: B41M5/26
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material having excellent thermal response and storage stability of an image. SOLUTION: In the heat sensitive recording material comprising an electron acceptive compound for color developing a dye precursor by heating time reacting with an electron donative normally colorless or pale dye precursor, a diphenyl sulfone derivative and a hydroxybenzoic acid derivative are used in a heat sensitive recording layer. Further, a phosphoric acid ester derivative and a phenol derivative are added.
Patent JP-H07324843-A (JP)
Title: Heat exchanger
Inventor: ISAKI YASUHISA
IPC: F24F1/00
Filed: 1994-05-30
Abstract: PURPOSE:To improve the heat exchanging efficiency of a heat exchanger even if the number of parallel refrigerants (number of passes) in the exchanger is increased and to suppress the increase in the size of the exchanger. CONSTITUTION:The heat exchanger comprises many fins, and heat exchanging pipes which pass the fins, wherein they are partitioned to upper heat exchanging group A and lower heat exchanging group B, refrigerants flow through the pipes 50, 60 of the group A in parallel, and the pipes are so connected that the flowing directions of the refrigerants flowing in parallel are opposed.
Patent JP-H0413450-A (JP)
Title: Manufacture of fine alloy wire
Inventor: ISHIKAWA HIROSHI
IPC: B22D11/06
Filed: 1990-05-08
Abstract: PURPOSE:To improve formability of a metal fine wire by reciprocating molten jet to width direction of cooling liquid layer in a method for spinning into rotary liquid. CONSTITUTION:In the method for spinning into the rotary liquid for manufacturing the alloy fine wire by injecting and solidifying the molten metal from an injection nozzle 8 for molten metal into the cooling liquid, layer 5 formed in a rotating cylindrical rotary drum 1, the wide cylindrical length of the rotary drum 1 is used and the molten metal is reciprocated to the width direction of cooling liquid layer 5, and injecting position into the cooling liquid layer 5 is varied with time to solidify the molten metal. By this method, disturbance in inner part and liquid surface of the cooling liquid layer caused by temp. raising of the cooling liquid during spinning, is restrained, and the fine metal wire having good fine wire formability can be manufactured.
Patent JP-H10308873-A (JP)
Title: Color image forming device
Inventor: NAGATA KAZUTAKA
IPC: H04N1/407
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To reproduce the colors of original as desired by providing an area designating means for original and a color designating means for designating any color, and changing a color in the designated area of image data on the read original, based on the designated color. SOLUTION: A gradation processing part performs the γ conversion and color conversion of image data. An original image is read by prescan and displayed on a display 820 and while watching that displayed image, a user designates any image area by using a cursor key 813 and a determination key 814. Besides, a color table to be frequently used for designating any color is previously stored in a read/write memory 630 RAM or a non-volatile memory 630 NON and printed by an image forming part. When selecting any designation color, the read image is displayed on the display 820, the user designates any image area while using the cursor key 813 and the determination key 814 and next, the printed registered color is designated by a number. The gradation processing part controls color balance or a γ conversion table so as to match it with the designated color.