baber/WOPTO huggingface dataset:
Patent JP-H07273523-A (JP)
Title: Two-stage accommodation antenna
Inventor: KATO SHOJI
IPC: H01Q1/24
Filed: 1994-03-31
Abstract: PURPOSE:To prevent a gap between a tip and a radio equipment from being generated when an antenna is contained without deteriorating radio performance without complicated internal structure of the radio equipment by providing a conductive elastic member between a 1st-stage rod antenna and a feeding part. CONSTITUTION:A two-stage rod antenna 2 is fitted to a radio equipment 1, and when a 1st stage rod antenna 5 and a 2nd stage rod antenna 6 are drawn and used, a range A of a helical antenna 3 and the antennas 5, 6 is used for an antenna valid part, and a signal is sent/received to/from a board 10 via a feeding part 7, a holder 8 and a plug spring 11. When the antennas 5, 6 are contained in the radio equipment 1 and in use, a range B of the antenna 3 is used for an antenna valid part, and a signal is sent/received to/from the board 10 via the antenna 5, the holder 8 and the spring 11. Since the antenna 5 and the feeding part 7 are in direct continuity linearly via the spring 13 in the container part and the container part connects to ground with respect to the board 10 at a distance of lambda/4 from the plug spring 11, a gap between a tip 4 and the radio equipment 1 is eliminated and the connection of the both is ensured.
Patent JP-H04277765-A (JP)
Title: Image forming device
Inventor: NAKAHARA KAZUYUKI
IPC: G03G15/00
Filed: 1991-03-06
Abstract: PURPOSE:To obtain an excellent image by holding a stable image density when one image is image-transferred onto different recording sheets by means of two transfer means. CONSTITUTION:The density of the image formed on a photosensitive body 90 before an image transfer is performed by a first transfer station 231 is detected by a first P-sensor 21, and further, the base density of the photosensitive body 90 after the transfer is performed by a second transfer station 232 is detected by a second P-sensor 22. Then, a system control circuit calculates an optimum transfer rate from the detection output of the first P-sensor 21 and that of the second P sensor 22. The system control circuit executes the transfer of the image on a transfer sheet by the first transfer station 231, based on the transfer rate.
Patent JP-H09229276-A (JP)
Title: Connector for connecting small-diameter piping
Inventor: FUKAYA KAZUMI
IPC: F16L37/12
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To enable locking pressure to be reliably exhibited over a long period by preventing rainwater from entering a connector main body, reliably holding it, and facilitating the assembling operation of a socket member. SOLUTION: In a connector for connecting a small-diameter piping, in which elastic seal ring members 6 and an annular bush member 7 are mounted in a small-diameter chamber part 3' of a connector main body 1, and a socket member 5 made of an elastic metallic material or a resin material for elastically locking an annular expanded wall P' of a piping P to be incorporated in a large-diameter chamber part 3 is mounted, a groove 8'' so positioned as to face a claw wall 5' and in which the claw wall is pinched and fitted is provided on a cylindrical projecting wall part 8' on the front surface.  A stopper member 8 provided with a hooking means 10 between it and the inner peripheral surface of the large diameter chamber 3 of the connector main body 1 and an assembling hole 9 on an axis part to the piping P is inserted to the projecting wall part, and the rear end opening part formed by the connector main body is blocked.
Patent JP-H06269930-A (JP)
Title: Brazing method
Inventor: NAGAO TORU
IPC: B23K1/14
Filed: 1993-03-23
Abstract: PURPOSE:To easily adjust the amount of the brazing filler metal of the required volume corresponding to the area to be brazed before executing the brazing, to execute the automation of the brazing, to execute labor-saving and to provide stable quality. CONSTITUTION:The amount of the brazing filler metal Q required for the area A to be brazed of both base metals 1, 2 is preliminarily calculated, recessed parts 3 of triangular section whose volume correspond to the amount of the brazing filler metal Q are formed on the abutting end surfaces of two base metals 1, 2, and the powder-like or paste-like brazing filler metal Q is packed in the recessed parts 3 formed in the abutting end surfaces of two base materials 1, 2 when the brazing is executed. The excessive brazing filler metal Q coming out of the recessed parts 3 is scraped off and removed by a scraping board 4 or the like, the brazing filler metal Q is heated and melted by a torch or by putting it in a furnace, and the melted brazing filler metal Q is poured into the clearance P between the base metals 1, 2 to execute the brazing.
Patent JP-H03263241-A (JP)
Title: Cpu peripheral circuit
Inventor: KAWAKAMI SHIGEO
IPC: G06F12/00
Filed: 1990-03-14
Abstract: PURPOSE:To reduce the number of wait of a CPU corresponding to access speed and to perform fast data processing by changing the clock phases of a strobe latch circuit and a shift register. CONSTITUTION:The phase of a clock formation circuit 3 is shifted by 1/4 cycle from the operating clock CL1 of the CPU 1 centering the clock CL1, and it forms clocks CL2, CL3 with the same cycle as that of the clock CL1. The clock CL2 is inputted to the strobe latch circuit 4, and the clock CL3 to the clock terminal of the shift register 5. At this time, when an address strobe signal AS rises synchronously with the clock CL1, the circuit 4 latches the address strobe signal by the clock CL2. Furthermore, the stage ASn of the register 5 rises by the clock CL3 delaying by 1/2 cycle, and is outputted to a bus for acknowledge. Thereby, processing can be reduced to 3/4 cycle, and the number of wait of the CPU 1 can be reduced corresponding to a memory even when the memory with high access speed is used, which enables the high- speed data processing to be performed.
Patent JP-S62221696-A (JP)
Title: 1-beta-d-arabinofuranosylcytosine-5'-stearyl-phosphoric acid monosodium salt monohydrate
Inventor: TERADA TAKASHI
IPC: C07H19/10
Filed: 1986-03-24
Abstract: NEW MATERIAL:The compound of formula. USE:An antitumor agent for oral administration. It is free from hygroscopicity and has high storage stability. PREPARATION:Aracytidine-5'-stearyl phosphate is used as a starting raw material and dissolved in water. The aqueous solution is adjusted to preferably 10.3-12pH by adding and mixing NaOH thereto. The conditioned solution is concentrated to dryness under reduced pressure to precipitate the objective compound, which is suspended in 3-5 times volume of ethanol and mixed preferably for 2-6hr. the precipitated crystal is separated and dried at room temperature -100 deg.C to obtain beta-type crystal of the objective compound.
Patent JP-S56161397-A (JP)
Title: Substituted alanylaminoethylphosphonic acid
Inventor: KIKAZAWA KAZUO
IPC: C07F9/40
Filed: 1980-05-16
Abstract: NEW MATERIAL:The titled phosphonic acid expressed by formula I (A is mono- to bicyclic heterocyclic ring except 2-thienyl group).  
     EXAMPLE: 1-(β-3-Thienylalanyl)aminoethylphosphonic acid).  
     USE: An antimicrobial agent against vaious bacteria, e.g. Gram-positive and Gram- negative bacteria.  
     PROCESS: A proected substituted alanine (reactive derivative) of formula II (R is a protecting group of the amino group such as carbobenzoxy, t-butoxycarbonyl, formyl, acetyl, etc.) is condensed with a 1-aminoethylphosphonic acid of formula III (R' is H or ester residue consisting of an alkyl groups such as methyl) to form a protected dipeptide intermediate of formula IV. The protecting group of the amino group and the phosphoric acid residue are removed if necessary to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000259475-A (JP)
Title: Database system, database access control method and recording medium stored with database access control program
Inventor: HIRAMATSU MAKOTO
IPC: G06F12/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a database system which performs data retrieval from another terminal and has improved operability when a certain terminal changes data in a database. SOLUTION: This database system C consists of a database 100 for dedicated operation, a database 1 for dedicated work, a control part 2 which controls data transfer from the database 1 to the database 100 and a state identifying part 3. The database 100 is connected to a plurality of terminals through a network NT and accessed by an application executed by these terminals and a plurality of tables are held in it. The database 1 is a work database in order to change the data of the database 100 and holds a plurality of tables each having the same configuration as those held by the database 100.
Patent JP-H07268182-A (JP)
Title: Phenolic resin molding material
Inventor: UEDA YOSHIHISA
IPC: C08L61/04
Filed: 1994-03-31
Abstract: PURPOSE:To obtain the subject molding material excellent in resistance to thermal cracking of the molded products therefrom. CONSTITUTION:This molding material comprises a phenolic resin and 10-70wt.%, based on the overall amount of the final molding material, of a filler, a ground product of the cured product from this molding material.
Patent JP-S63231950-A (JP)
Title: Thermal head
Inventor: HOSOYA TADAO
IPC: B41J2/335
Filed: 1987-03-20
Abstract: PURPOSE:To restrain an abnormally high temperature at an abnormal point to maintain the life of a heat generating element by constituting a thermal resistance membrane with silicide high specific resistance meterial and providing a longer minus electrode end than a pulse electrode end. CONSTITUTION:This thermal head is composed of a substrate 21, a silicide thermal resistance membrane 22, a plus electrode 23, a minus electrode 24 and a protective membrane 25. The end of the electrode 24A is formed so as to be longer than the end of the plus electrode 23A. The end of the minus electrode 24A is formed obliquely to a printing supply direction, and thereby an abnormal point 27A in which silicon flocculation occurs in a high temperature area 26A is set obliquely so that it may be long. Subsequently, the maximum temperature of abnormal heat generation by silicon flocculation can be lowered, thus prolonging the life of the thermal head.
Patent JP-H11247408-A (JP)
Title: Deck
Inventor: MATSU YOSHIKI
IPC: E04F15/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a deck construction technology by which on a horizontal member, an adjacent gap of the respective deck plates is not blocked up by he horizontal member so that rainwater is drained through the adjacent gap to drop fallen leaves or the like. SOLUTION: A skeleton frame 1 is formed buy jointing a post member 2 provided with slender columnar materials at a fixed opposite gap 2S and a horizontal member 3 having the same sectional form as that of the post member to each other through a gap joining metal fitting 4 and a side joining metal fitting 5. Many deck plates 8 are fixed with both end parts thereof and/or side edge parts to slender lateral material of the horizontal member on the skeleton member, and juxtaposed with a fixed adjacent gap 8S between the adjacent deck plates. The respective deck plates are installed between horizontal members with the adjacent gap set in the opposite gap 3S of the horizontal member.
Patent JP-S61220886-A (JP)
Title: Recorder
Inventor: HIRANO HIROFUMI
IPC: B41J35/10
Filed: 1985-03-28
Abstract: PURPOSE:To enable a ribbon to be shifted through an extremely simple construction without need for a drive source for exclusive use, by a construction wherein a cam member having a slanted part in the moving direction of a carrier is provided, and the carrier is provided with a member which engages with the slanted part to shift a ribbon up or down in accordance with the displacement of the carrier at the time of ribbon shifting. CONSTITUTION:An ink ribbon 32 having four layers of color bands in the width direction thereof is enclosed in an ink ribbon cassette 31, and a hinge part 31a of the cassette 31 is rotatably supported by arms of the carrier 29, so that the use position of the ribbon 32 can be shifted up or down at a tip part of a printing head 30. When the carrier 29 is moved in the direction of arrow Y, a shifting pin 36a of a shifting arm 36 and a ribbon-shifting cam 47b make contact with each other, the arm 36 is turned clockwise with an arm shaft 37 as a center in proportion to the displacement of the carrier 29, and a pushing end 36b of the arm 36 pushes up a projection 31f of the cassette 31, thereby changing the printing position of the ribbon 32.
Patent JP-H11244444-A (JP)
Title: Glove for golf and its set
Inventor: MATSUI YOSHIO
IPC: A41D19/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To select a position to which a grip is placed by forming the soft projecting part of a glove for golf separately from a glove main body and fixing it to the palm part of this glove main body so as to vary a fixing position. SOLUTION: A sheet-shaped female fastener 5 is sewn to the palm part 3 of the leather glove main body 1 by extending from a right end to a part beyond the lower side of the root of a middle finger and this fastener 5 forms gigging made of synthetic resin on the whole surface of a base material made of synthetic resin. Then, a projecting member 15 is freely attachably/detachably fitted to the sheet-shaped fastener 5 separately from the main body 1 to form a projecting part. Namely, the member 15 is fitted so as to change a fitting position to the part 3 of the main body 1. Thereby, the looseness of gripping force at the time of an impact is supplemented and a shock is sufficiently absorbed to properly select the position to which the grip is placed.
Patent JP-S63230908-A (JP)
Title: Steam turbine
Inventor: NAGAO SHINICHIRO
IPC: F01D9/02
Filed: 1987-03-20
Abstract: PURPOSE:To reduce the erosion of a moving blade by making the outside wall surface of a steam passage, which is the downstream of a stationary blade located at the upstream of a moving blade, a section with an inclination approaching a turbine shaft as it faces toward the downstream. CONSTITUTION:The outside wall surface 13 of a stream passage, which is the downstream of a stationary blade 11 located at the upstream of a moving blade 12, is to be sectional form 14 that has an inclination approaching a turbine shaft 17 as it faces toward the downstream. A diameter d1 of the outside wall surface 13 at an stationary blade outlet end 15 is to be made larger than a diameter d2 at a moving blade end. Waterdrops around the outside wall surface are caught at the inclined portion and caused to run toward the downstream in layers avoiding collision with the moving blade. This method can be prevent the moving blade from being eroded.
Patent JP-S58181244-A (JP)
Inventor: MURATA SHIROU
IPC: H01H/
Filed: 1982-04-15
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-H07246395-A (JP)
Title: Treatment of sewage
Inventor: FUJINO KINICHI
IPC: C02F3/34
Filed: 1994-03-09
Abstract: PURPOSE:To conduct efficient nitration and denitrification by intermittent aeration and to provide the treatment of sewage with the quality of the treated water stabilized. CONSTITUTION:An anaerobic state and an aerobic state are alternately formed in a single biological reaction tank at intervals of necessay time, and the sewage is nitrated and denitrified. In this sewage treatment, sewage is introduced only in the anaerobic state, and the sewage is discharged continuously or in the aerobic state. One cycle of the anaerobic and aerobic states is controlled to 30min to 2hr, and the ratio of the anaerobic state to aerobic state is preferably adjusted to 1:3 to 3:1.
Patent JP-S62222537-A (JP)
Title: Manufacture of beam index type cathode-ray tube
Inventor: MOTOMURA TOSHIRO
IPC: H01J9/227
Filed: 1986-03-22
Abstract: PURPOSE:To improve the working adaptability and the quality of the product, by realizing shades with recessed and projecting patterns responding to the forming patterns of index phosphor stripes, over the surface of a metal pack membrane. CONSTITUTION:A phosphor membrane 2 is spread and formed at the inner surface of the face panel 1a of a bulb 1, over which a positive type sensitive resin material is applied to spread and form a sensitive resist membrane 12. Then, a mask 11 is positioned and arranged at the upper side of the sensitive resist membrane 12 and ultraviolet beams are radiated. As a result, the parts of the sensitive resist membrane 12 responding to the black stripes 2d, 2d... are exposed. The exposed parts of the resist membrane 12 are solved and made into windows, where the first metal pack membranes 13, 13... are spread and formed, over which the second metal pack membrane 14 is spread and formed to compose the final metal pack membrane 3'. In such a process, an uneven form of pattern is formed on the surface to realize shades thereover. Therefore, it is possible to true up accurately and easily by utilizing the shades by the uneven pattern of the metal pack membrane, improving the working adaptability and realizing a high quality.
Patent JP-H04299262-A (JP)
Title: Detection of substance by immunochromatographic method
Inventor: KOIKE TETSUHISA
IPC: G01N31/22
Filed: 1991-03-28
Abstract: PURPOSE:To display a judged result by a sharp character and, especially, to easily and visually judge a diagnostic result even by an unskilled person by providing a developing solution passage obstructing means immediately before or immediately before and after an immobilized first antibody. CONSTITUTION:The first antibody specifically bonded to the substance to be detected capable of being present in a sample solution is immobilized on the almost central part of a chromatograph medium and a sample solution containing the standardized second antibody specifically bonded to the substance to be detected is developed from the lower part of the medium to the upper part thereof and the substance to be detected bonded to the standardized second antibody and capable of being present in the sample solution is caught by the first antibody immobilized in a character shape and the presence or absence of the substance to be detected in the sample solution is judged by the character becoming visually detectable by a labelled substance. By providing a developing solution passage obstructing means immediately before or immediately before and after the immobilized first antibody, the substance to be detected bonded to the labelled second antibody and the first antibody immobilized in a character shape can be brought to a good contact state.
Patent JP-S51140635-A (JP)
Title: Carrier coating composition for electrostatic photography
Inventor: HORIUCHI NORIO
IPC: G03G9/113
Filed: 1975-05-28
Abstract: PURPOSE: To provide a carrier composition for electrostatic photography which is excellent in abrasion resistance and has good frictional charging property and low surface energy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03264592-A (JP)
Title: Novel silylated triarylamine compound, preparation thereof, and electrophotographic photoreceptor containing same
Inventor: MISHIMA MASAYUKI
IPC: C07F7/10
Filed: 1990-03-14
Abstract: NEW MATERIAL:A compound of formula I [Ar1 is (substituted) arylene; Ar2 is (substituted) aryl; R1, R2 are (substituted) alkyl, cycloalkyl aralkyl, aryl]. EXAMPLE:Bis(4-diphenylaminophenyl)dimethylsilane. USE:An electrophotographic photoreceptor having high sensitivity and high durability. PREPARATION:A halogenated triarylamine of formula II (X1 is halogen) is reacted with an organic lithium reagent to form a lithio compound, which is reacted with a silane compound of formula: R1R2SiX2X3 (X2, X3 are halogen, methoxy, ethoxy). Instead of the organic lithium component, Mg metal may preferably reacted to form a Grignard reagent.
Patent JP-H10259235-A (JP)
Title: Resin sealed semiconducting device
Inventor: TANAKA MASAYUKI
IPC: C08G59/24
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject device excellent in adhesion properties, reduction in warpage of a semiconducting device, thermal cyclicity and popcorn resistance by using a specific epoxy resin composition. SOLUTION: This resin sealed semiconducting device consists of a semiconductor element 1, a printed-wiring board 2a carrying the element 1, a framing body 2b arranged to surround the element 1 on the board 2a in a separated state and an epoxy resin composition 3 filled in a resin filling part surrounded with the element 1, the board 2a and the framing body 2b. The composition contains an epoxy resin, a curing agent, an inorganic filler and a silane-modified polymer. It is preferable to arrange a covering body 2c which covers and seals the composition 3. The composition 3 preferably has <=10GPa flexural modulus of elasticity at 23 deg.C and 10×10<-6> /K to 40×10<-6> /K coefficient of linear expansion at 23 deg.C up to the glass transition temperature.
Patent JP-S63230607-A (JP)
Title: Agent for preventing attachment of marine organism
Inventor: NISHIMURA KUNIO
IPC: A01N37/34
Filed: 1987-03-18
Abstract: PURPOSE:To obtain an agent for preventing attachment of marine organisms to be applied to underwater structures such as fishing net, the bottom of ship and channel wall of sea water intake or to be added to sea water comprising an isophthalonitrile derivative having low toxicity and low environmental pollution, containing no heavy metal, as an active ingredient. CONSTITUTION:An agent for preventing attachment of marine organisms such as Soletellina diphos comprising one or more isophthalonitrile derivatives (e.g. 5-chloro-2,4,6-trifluoroisophthalonitrile) shown by formula I (X is F or lower alkoxy) and optionally further one or more of a compound shown by formula II [R<1> is straight-chain aliphatic hydrocarbon; R<2> is H or methyl; R<3> is H, methyl or -(CH2)3-NH2 with the proviso that R<3> is methyl when R<2> is methyl] and a salt thereof (e.g. dodecylamine) and/or one or more of a 3-isothiazolone derivative shown by formula III (R<1> and R<2> are H or halogen; R<3> is H or alkyl) and a metallic complex (e.g. 4-isothiazolin-3-one) thereof.
Patent JP-H03266961-A (JP)
Title: Method for bitterness removing treatment of citrus fruit juice
Inventor: TERAYAMA HIROAKI
IPC: A23L2/70
Filed: 1990-03-15
Abstract: PURPOSE:To carry out bitterness removing treatment of a citrus fruit juice containing pulpy substances in an intact state with a synthetic adsorbent by simultaneously settling the pulpy substances and synthetic adsorbent so as to form a separated interface of integrated both. CONSTITUTION:A citrus fruit juice containing pulpy substances is mixed with a normal synthetic adsorbent and both are kept in a suspension state to adsorb bitterness ingredients in the citrus fruit juice in the synthetic adsorbent. The pulpy substances and synthetic adsorbent are then simultaneously settled so as to form a separated interface of integrated both. Thereby, the citrus fruit juice, containing the fine pulpy substances and freed of bitterness is recovered.
Patent JP-S62224491-A (JP)
Title: Cream solder
Inventor: ASANO SHOZO
IPC: C08L83/00
Filed: 1986-03-25
Abstract: PURPOSE:To extend the time for maintaining tackiness after coating of cream solder by compounding a rosin having an ethylene oxide group or propylene oxide group in rosin type skeleton with a flux. CONSTITUTION:The cream solder is prepd. by intimately mixing powder solder and liquid or pasty flux. Such liquid tackifier which has >=1 kinds of the polyalkylene glycols of the rosin having the ethylene oxide group or propylene oxide group as the complete component in the rosin type skeleton such as gum rosin, wood rosin, tall oil rosin or hydrogenated or assymetric rosin is added at 2-60wt% into the flux in this stage. The boundary between the particles of the powder solder and the flux is reformed by such addition, by which the drying of the solder surface is prevented. The cream solder after coating of the cream solder, therefore, has the tackiness for a long period of time.