baber/WOPTO huggingface dataset:
Patent JP-H11164691-A (JP)
Title: Blastocyst cdna
Inventor: HAYASHIZAKI YOSHIHIDE
IPC: C12N15/09
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a blastocyst cDNA extremely useful for systematic study of embryogeny consisting of a single chain DNA originating from the blastocyst cDNA including a specific base sequence, the complementary chain, study on the molecular mechanism of adjusting initial imbedding embryogeny. SOLUTION: The DNA is either one of a new single chain DNA compressing either one of the base sequence described in the formula I to III and the like, or including the either one of the base sequence described in the formula I to III and the like, or a single chain DNA complementary to the prescribed single chain DNA, extremely useful for the systematic study on the formation of embryogeny, the molecular mechanism adjusting initial imbedding embryogeny. This blastocyst cDNA is obtained by collecting the blastocyst from a natural mouse pair, separating all the RNA and constructing a cDNA library in conventional process, and screening this with a probe prepared by using PCR utilizing the reverse transcription enzyme(RT).
Patent JP-H02282021-A (JP)
Title: Automatic bundling/measuring method and device for long sized pipe
Inventor: YOSHIKAWA MASAHIKO
IPC: B65B27/10
Filed: 1989-04-21
Abstract: PURPOSE:To safely feed fragile long sized pipes on a bundling belt by a method wherein the drooping quantity of a bundling belt is continuously increased, corresponding with the increase of a receiving quantity or weight of long sized pipes. CONSTITUTION:A bundling belt 15a, 15b is placed in such a manner that the bundling belt 15a, 15b encloses rotating two belt driving pulleys 13a, 13b and movable tension pulleys 14a, 14b. The upper surface of the bundling belt 15a, 15b is formed into a rotation-driven type pipe bundling pocket 16 of which drooping quantity continuously increases corresponding with the increase of a receiving quantity of long sized pipes 2. Therefore, in the pipe bundling pocket 16, as time passes, the long sized pipes 2 which are sent out from a pipe feeding device 1 are stored under a bundled condition while keeping a minimum drop. By this method, to the pipes to be bundled, a feeding posture which is; suitable for the prevention of damage, with less drop, is given.
Patent JP-H0853413-A (JP)
Title: Gamma-butyrolactam compound
Inventor: HARTWIG WOLFGANG
IPC: C07D207/28
Filed: 1995-04-04
Abstract: PURPOSE: To obtain both a new hydroxybenzylphenylpyrrolidine derivative useful as an intermediate for producing γ-butyrolactam having anti-amnesia action and a new phenylpyrrolidine useful as its starting raw material.  
     CONSTITUTION: This compound is shown by formula I (R 1  is H, an alkyl, an aryl or an aralkyl; R 2  and R 3  are each H, an alkyl, an aryl, an aralkyl, an alkoxy, an aryloxy, an aralkoxy, an acyl, trifluoromethyl, trifluoromethoxy, nitro, OH, a halogen, amino, COOH, sulfo, a dialkylamino or an acylamino) such as (±)4(R*), 5(R*),7(R*)-5-α-hydroxybenzyl-1-methyl-4-phenyl pyrrolidine-2- one and a compound of formula II such as (±)4(R*),5(R*)-5-formyl-1-methyl-4- phenyl pyrrolidine-2-one. The compound of formula I is obtained by reacting a new compound of formula II with a compound of formula III (X is MgBr or the like). 
     COPYRIGHT: (C)1996,JPO
Patent JP-S58221427-A (JP)
Title: Interrupting device
Inventor: SHIKAMATA MITSUO
IPC: G06F9/48
Filed: 1982-06-16
Abstract: PURPOSE:To attain high-speed acknowledge processing even if there are many I/O boards and to enable the titled device to actuate even if an I/O board arranged on the way is removed, by transmitting/receiving an interrupting signal and a response signal with time division by using an interruption line. CONSTITUTION:Simultaneously with the time when an acknowledge signal IACK is turned to the low level, buffer elements B in respective bilateral buffer circuits 3 and the buffer elements b1-bn in respective I/O boards S1-SN are enabled and buffer elements A and a1-an are disabled. An interruption address decoder circuit 4 latches signals L0-LN at the timing when the IACK signal is turned to the low level and a decoder part DC turns only the I/O addresses corresponding to the interruption level to the low level and sends the addresses to respective circuits 3. Respective I/O boards detect to be interrupted or not by discriminating whether respective acknowledge signals IACK1-IACKN are low level or not.
Patent JP-H11278307-A (JP)
Title: Carrier-mounted automobile rear structure
Inventor: INOUE SHIGERU
IPC: B60R9/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a carrier-mounted automobile rear structure that includes carriers used for long objects and keeping attractive appearances when loaded with them. SOLUTION: A deck part comprises an interior deck part with a back door 20 installed at its rear end and an exterior deck part spreading back or outwardly from the back door 20. The exterior deck part is provided on both its side edges with sidewall parts 2 and at its rear end with a tailgate 10, all of which are made shorter than a roof 5, and is mounted with a garnish 30 that is integrally formed out of a synthetic resin so as to conform to the rear end of the roof 5 and to rear pillars that extend from the ends thereof in the automobile width direction down to the sidewall parts 2. The garnish 30 is formed in its section abutting on the rear end of the roof 5 with carriers 40A each having an opening 40 in which a long object such as a surfboard 49 is inserted vertically at the front end of the exterior deck part and having a holder 41 for keeping the stored long object in place.
Patent JP-S61260262-A (JP)
Title: Electric charge applying material for developing electrostatic charge image
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1985-05-15
Abstract: PURPOSE:To obtain an electric charge applying material which applies adequate negative charge to a toner by incorporating a specific org. tin compd. into at least the surface thereof. CONSTITUTION:This material has the org. tin compd. expressed by the formula at least on the surface. (In the formula, R denotes an alkyl group, alkenyl group, aryl group, aralkyl group, cyclic alkyl group or the deriv. consisting thereof as the basic skeleton and X1, X2 denote a halogen atom and may be the same or different.) Such compd. is exemplified by the compds. expressed by formulas (1), (2). The compd. is preferably used in the form of particles having generally 10-0.01mu, more particularly 2-0.1#, average grain size for forming the charge applying material although the grain size varies with the form of the charge applying material for which the compd. is to be applied. General resins are usable as a binder resin or molding resin to be used with the compd. and are preferably used at such a ratio by weight at which the compd. is incorporated at 0.5-200pts., more particularly 2-100pts. in 100pts. resin.
Patent JP-H09270153-A (JP)
Title: Stamper for optical disk and its manufacture
Inventor: OHIRA HIROYUKI
IPC: G11B7/26
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To form a display pattern such as visually observable and large rugged characters on the display surface side of an optical disk. SOLUTION: Recessed parts corresponding to the display pattern 16 are formed by laser stamping or etching in a prescribed region on the rear surface 13 of a metallic stamper 10 which used when the optical disk, whose surface is formed with rugged signals or guiding grooves, is molded. Thus, the shape of the display pattern 16 at the recessed parts on the rear surface 13 of the metallic stamper 10 is transferred on the surface of a substrate of the optical disk and the display surface 16 is formed on the display surface side of the optical disk whose surface is formed with rugged signals or guiding grooves, thus visual observation is possible.
Patent JP-S5531137-A (JP)
Title: Fe-cr-co type magnet alloy
Inventor: IWATA MASAO
IPC: C22C30/00
Filed: 1978-08-25
Abstract: PURPOSE: To provide a magnet alloy having superior magnetic characteristics, easy to heat treat, and exhibiting high fluidity in a molten state by simultaneously adding a specified amt. of Pb and Si to a Fe-Cr-Co type alloy.  
     CONSTITUTION: The magnet alloy consists of Cr 17W45%, Co 3W35%, Pb 0.01W 1%, Si 0.1W5% and the balance Fe. An alloy of the above compsn. is refined in a high frequency electric furnace, and the resulting molten alloy with superior fluidity is cast into an ingot, which is hot rolled to a 5mm thick plate. This plate is then soln.-heat-treated, treated in a field of 4000Oe at 630°C for 1hr and slowly cooled from 600°C to 480°C at a cooling rate of 100°C/16h. Thus, a magnet alloy is obtd. having superior magnetic characteristics such as residual magnetic flux density, coercive force and max. energy product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11280191-A (JP)
Title: Roof unit and installing method thereof
Inventor: YAMAUCHI KATSUYA
IPC: E04B7/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To conduct transport and installation safely and efficiently while providing the installing method of a roof unit in the roof unit, in which members constituting a roof section in a building such as a residence are assembled beforehand. SOLUTION: An eave section projected to the outside from the exterior wall surface of a building is formed in an eaves edge unit 2 assembled while being separated from the main body section 1 of the roof unit, and a section in the vicinity of the top section of an incline roof in the eaves edge unit and a section in the vicinity of the lower end section of a tilted roof in the main body section are connected rotatably by a hinge 41. The eaves edge unit is turned so as to be sprung up to an upper section, and placed on the main body section, and the eaves edge unit is transported under the state, and set up on a beforehand mounted building-frame unit 3. The eaves edge unit is rotated and returned to a specified place, ad the upper horizontal member 21 and lower horizontal member 22 of the eaves edge unit are fixed onto the main body section of the roof unit and the building-frame unit.
Patent JP-S5532923-A (JP)
Title: Fuel supply equipment supplying lpg etc.
Inventor: MOMONO MASAYOSHI
IPC: F02D19/02
Filed: 1978-08-24
Abstract: PURPOSE: To improve response characteristics of full supply due to improving simple construction relatively, installing fixed jet on the fuel chamber wall on the position faced to the opening to supply fuel gas to the venturi of the mixer.  
     CONSTITUTION: A diaphragm valve 2 is installed on the side of the mixer 1, the valve 2 divides into a negative pressure chamber 4 and a fuel chamber 5 with the diaphragm 3. The negative pressure chamber 4 has a spring 15 built-in, connected to the negative pressure generator, meanwhile the fuel chamber 5 provides a pipe 14 to lead the evaporated LPG, a fixed jet 10 and a variable jet 8, a needle 6 fixed to the center of the diaphragm 3 is fitted to the variable jet 8. Additionally above fixed jet 10 is installed to fuel chamber wall 5 to face the opening 11 of the venturi 12. Thereby, air fuel ratio of the mixture can be controlled quickly, simultaneously the accuracy of fuel flow supplied from the fixed jet can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0587975-A (JP)
Title: Method and device for inspecting shaft of pump
Inventor: SAAMAN DEIRU SUMISU
IPC: G01N29/04
Filed: 1991-04-10
Abstract: PURPOSE: To improve the safety of an inspector by reducing the risk of the inspector being exposed to radiation by inserting a probe supporting an ultrasonic converter into a narrow and long inspection opening provided in the shaft of a pump and automatically operating the probe under control from a computer. CONSTITUTION: An inspection opening 100 is formed in a shaft 68 concentrically to the vertical axial line of the shaft 68. The opening 100 is extended toward the bottom 88 of a journal 88 from the upper surface 80 of the shaft 68 through an area 86 of interest and reaches its terminal end 102. A probe 104 has a length selected so that the the probe 104 can be positioned in the opening 100 from the upper surface 80 of the shaft 68. In order to hold the probe 104 at a prescribed position in the opening 100 and, at the same time, to operate the probe 100 along a test pattern, extension parts 106a-106e are connected to the probe 100. In addition, the parts 106a106e and the parts connected to the parts 106a-106e can be connected to each other through short threaded collars 110a110d. While the probe 104 is operated along the area of interest, ultrasonic inspection signals are fetched.
Patent JP-H01315450-A (JP)
Title: Use of nonionic cellulose ether in joint sealing material or coating material
Inventor: HERUMUUTO ROOTO
IPC: C09D5/34
Filed: 1989-04-25
Abstract: Joint sealing or coating materials containing aqueous dispersions of polyacrylates, plasticisers and customary additives, such as pigments and the like, have excellent properties, in particular with regard to the spreadability and the smoothness characteristics if they contain nonionic cellulose ethers from the group comprising hydroxyethyl-, hydroxyethylmethyl-, hydroxypropylmethyl- and hydroxy- propylcellulose and having Brookfield viscosities of at least 3,000, in particular at least 5,000, mPa.s in 2% strength aqueous solution at 20<o>C. 
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Patent JP-H07310787-A (JP)
Title: Torsional damper
Inventor: TSURUHISA SATORU
IPC: F16F15/12
Filed: 1994-05-18
Abstract: PURPOSE:To provide a natural frequency in multiple directions and lighten the total weight. CONSTITUTION:A thin and disc-like hub 4 is integrally connected to the outer periphery of a boss 1, an inside pulley 7 is integrally connected to the outer periphery of the hub 4 and an outside pulley 9 to be a mass is integrally connected to the outer periphery of the inside pulley 7 via a rubber elastic body 8. On the side face of the hub 4, recesses and protrusions are alternately provided at preset spaces toward the peripheral direction, so that the rigidity and the natural frequency in an area corresponding to the recesses are decreased and the rigidity and the natural frequency in an area corresponding to the protrusions are increased. The natural frequency can be provided in multiple directions and the total weight can be made lighter without changing the thickness of the hub 4.
Patent JP-S62261559-A (JP)
Title: Automatic seat belt of three-point type
Inventor: MANO SEIKICHI
IPC: B60R22/06
Filed: 1986-05-07
Abstract: PURPOSE:To provide easy and quick fitting of a seat belt by supporting fulcram of a shoulder belt and lap belt of a three-point type seat belt in such a way as movable along a guide rail installed at the inside of a getting-in/out door. CONSTITUTION:Fulcrum A of a shoulder belt is set in the left position 5 of a seat back of a driver seat, while fulcrum B of a lap belt in the floor position 4 on the left of the driver seat. The fulcrum C common for the shoulder belt and lap belt is detained with a guide rail 1, which is formed at the inside of a getting-in/out door on the driver seat side and inclined upward as going ahead, and is moved by a transmission motor. This provides automatic fitting/removal of a seat belt of three-point type.
Patent JP-S60247560-A (JP)
Title: Fitting device for recording head
Inventor: KATAYAMA AKIRA
IPC: B41J25/34
Filed: 1984-05-22
Abstract: PURPOSE:To grately raise the fitting accuracy of a recording head by positioning the recording head in the directions of crossing the recording face of a recording paper and in widthwise direction and both directions of the recording paper. CONSTITUTION:In a recording head fitting device in which the head base plate 252 fitted with a head 250 to spew inks is positioned and fixed on a given place of the main face of the main base plate 2, the fitting device is provided with the first fixing part 270 to transmit the force of pressing the base plate 252 toward a coupler in the direction of crossing a recording paper to the main base plate 2 and the second fixing part 280 to transmit the force of pressing the base plate 252 toward the coupler in parallel with the widthwise direction of the recording face to the main base plate 2. The recording head can thus to be exactly and simply positioned in the direction of crossing the recording face of a recording paper and in the widthwise direction and both directions of the paper.
Patent JP-H06315612-A (JP)
Title: Drain mechanism for deodorizing device
Inventor: OBA TOSHIHITO
IPC: B01D53/38
Filed: 1993-04-30
Abstract: PURPOSE:To automatically drain water off without discharging malodor, in a deodorizing device where malodorous air is sucked from below a deodorant in a box to pass it through the deodorant and also water is sprayed over the deodorant, by installing a drain trap having static pressure above the suction pressure in the bottom part of the box. CONSTITUTION:An equipment box 1 has an exhaust cylinder 9 in the upper part and has a suction hole la on the side below and is provided with a water spray pipe 7 inside above. And a deodorant cradle 3 is installed near the vertically intermediate part inside and a suction port 3c laid over the suction port 1a is made in the side part of the cradle so that air may pass through a deodorant 6 mounted on the upper part of the cradle 3. The bottom part of the box 1 is provided with a drain trap 2. In the trap 2, the height of a discharge side end W1 is set so that water accumulated in the trap may receive static pressure above the pressure of air introduced from the suction ports 1a, 3c. As a result, water dropping from the deodorant 6 is accumulated in the trap 2 and automatically discharged.
Patent JP-S58219410-A (JP)
Title: Magnetic pickup
Inventor: YAMAMOTO HIROAKI
IPC: G01D5/245
Filed: 1982-06-15
Abstract: PURPOSE:To make it possible to use a pickup even under the environment where iron powder and the like are present in a large quantity, by forming an iron core, so that it can be moved by the force of a spring, based on intermittent excitation of a coil. CONSTITUTION:A magnetic path for detection is constituted by a permanent magnet 1, an iron core 2, a gear 3 which is an object to be detected, and a yoke 4. A coil 5 is interlinked with the magnetic path and induces a signal voltage by the change in magnetic flux generated by the rotation of the gear 3 that is the object to be detected. The coil 5 is provided so that it acts as an electromagnet for an intermittent current from the outside. The iron core 2 is formed so that it can be moved by the force of a spring based on the intermittent excitation of the coil 5. In this constitution, since iron powder and the like, which are attached and bridged between the iron core 2 and the yoke 4 in the vicinity thereof, are made to fall, the pickup can be used under the environment where the iron powder and the like are present in a large quantity.
Patent JP-H01275545-A (JP)
Title: Production of 3-cycloalkenone
Inventor: WATANABE MASATO
IPC: C07C45/58
Filed: 1988-04-27
Abstract: PURPOSE:To efficiently obtain the title compound useful as an intermediate for drugs and agricultural chemicals, from an industrially readily obtainable raw material by using a recoverable and reusable inexpensive catalyst, by isomerizing a 3,4-epoxycycloalkene in the presence of an aluminosilicate. CONSTITUTION:A compound shown by formula I (n is 5-8 integer; R is H or 1-10C alkyl) is isomerized in the presence of an aluminosilicate having 0.5-100, preferably 1-80 silica alumina ratio (Si/Al), e.g., zeolite such as A type zeolite, X type zeolite, Y type zeolite, ZSM-5, mordenite or L type zeolite at 0-120 deg.C, preferably 20-90 deg.C to give the aimed compound shown by the formula II. The aluminosilicate is inexpensive, readily obtainable in an industrial scale, readily separable from a reaction mixture because of heterogeneous catalyst such as zeolite, activity of the aluminosilicate is slightly deteriorated and the aluminisilicate sufficiently stands repeated use.
Patent JP-H11290081-A (JP)
Title: Mutated cytochrome c3 and bacterium having the same
Inventor: OMURA TOMOAKI
IPC: C12N15/09
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new substance of which structure is changed by a gene manipulation so as to reduce the degree of a coverage of a specific amino acid structural part for regulating the electron transfer rate of a hem protein over a hem 3, and useful for the synthesis of a useful material and the decomposition of a harmful material, etc. SOLUTION: This mutated cytochrome c3 is a new mutated cytochrome c3 of which structure is changed by a gene manipulation so as to reduce the degree of a coverage of a specific amino acid structural part presenting at the periphery of hem 3 for regulating the electron transfer rate of a hem protein over a hem 3 and is expected to be utilized for the synthesis of a useful material or the decomposition of a harmful material, since it improves the oxidation and reduction rate in cells by incorporating it into a sulfate reducing bacterium and photo-synthesizing bacterium to improve the electron transfer rate.  The mutated cytochrome c3 is obtained by treating a plasmid having a total coding domain of the cytochrome c3 with a restricting enzyme for separating its gene, incorporating a mutation into the above gene by partially substituting with an oligonucleotide incorporated with a mutation in its base sequence, then incorporating the gene into a vector and expressing in a host.
Patent JP-H10299607-A (JP)
Title: Fuel injection valve
Inventor: IIIZUMI MASAHIKO
IPC: F02M51/06
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To compensate for the characteristic fluctuations or the dimensional error of an actuator in order for the actuator to usually exert adequate injection characteristics, in a fuel injection valve equipped with the actuator made of super magnetostrictive element. SOLUTION: In this injection valve, a needle valve 4 which departs from or comes into contact with the nozzle hole seat part in a nozzle, is lifted up by extensional displacement of an actuator 6. A rod part 5 is extensively installed adjacent to the rear end part of the needle valve 4, and the end of the rod part is connected to the rear end face of the actuator 6 to transmit the extensional displacement of the actuator 6 to the needle valve 4. The maximum stroke of the needle valve 4 is regulated by a stopper 15, and the maximum amount of displacement of the actuator 6 is set larger than the maximum stroke of the needle valve. Surplus displacement of the actuator 6 during valve- opening operation, is absorbed by the extension deformation, etc., of the rod part 5.
Patent JP-H05302268-A (JP)
Title: Production of napped textile fabric
Inventor: KAWAMURA KOHEI
IPC: D06M13/256
Filed: 1992-04-23
Abstract: PURPOSE:To obtain the subject fabric in which piles are fixed to a base fabric with hardly any falling off of fiber by pretreating napped fiber of napped textile fabric with a specific oiling agent and then coating the back of the fabric with a bonding resin aqueous emulsion capable of exhibiting specific physical properties. CONSTITUTION:Napped fiber of napped textile fabric is pretreated with an oiling agent capable of sinking the napped fiber for <=10sec in water, e.g. a fluorine-based, succinate-based or sulfonate-based oiling agent which is a surfactant excellent in wetting and penetrating force (e.g. spray coating). The back of the fabric is then coated with a bonding resin emulsion such as polyacrylic acid or its ester having <=35dyne/cm surface tension. The pretreatment for hydrophilizing the fiber is carried out to improve the permeability and uniformity of the emulsion (a coating agent). Thereby, the napped fiber is firmly and uniformly fixed to the base fabric to afford the objective napped textile fabric with extremely rare falling off of the fiber.