baber/WOPTO huggingface dataset:
Patent JP-S6371181-A (JP)
Title: Novel recombinant having messenger rna of rice storage protein and gene exhibiting compiementation thereto
Inventor: FUKAZAWA CHIKAFUSA
IPC: C12R1/19
Filed: 1986-09-16
Abstract: PURPOSE:To make it possible to produce rice storage protein, by extracting an mRNA corresponding to the rice storage protein from rice seeds, preparing the corresponding complementary cDNA from the above-mentioned mRNA and expressing the gene in a host. CONSTITUTION:A blend solution of sodium dodecyl sulfate (SDS) and a phenol solution is added to ground rice seeds to crush and solubilize cells in a homogenizer. Cold ethanol is then added to a supernatant after centrifuging to precipitate RNA. An oligodT cellulose adsorption column method is used to give an mRNA from the above-mentioned RNA and an oligodT is used as a primer according to the mRNA as a template to synthesize a complementary single stranded cDNA with a reverse transcriptase. An oligodG is then used as a primer according to the single stranded cDNA as a template to afford a double stranded cDNA. A dC homopolymer is added to the 3'-terminal of the above-mentioned cDNA with a terminal transcriptase and then integrated in a plasmid vector pBR322, cleaved with PstI and having added terminal oligodG to transfer Escherichia coli RPI an afford the aimed rice storage protein.
Patent JP-H0267448-A (JP)
Title: Structure of cam chamber of internal combustion engine
Inventor: FUJIWARA HIDEO
IPC: F02B67/06
Filed: 1988-08-31
Abstract: PURPOSE:To miniaturize an internal combustion engine and improve the maintenance and service capability of the engine by mounting a cam pulley near a cylinder head and dividing a cylinder head cover into upper and lower covers to make it into two layer structure. CONSTITUTION:The cam shaft of a tappet valve 10 is arranged in a cam chamber 6 in the longitudinal direction X of an internal combustion engine 2, and one end section 14 of the cam shaft 12 is fixed by a cam pulley 16. A cylinder head cover 8 is composed of a lower head cover 24 to be directly placed on the top of a cylinder head and an upper head cover 26 to be placed on the lower head cover 24. In addition, the lower head cover 24 is provided with a plurality of cam paps 28 arranged spacedly and in nearly crossing relationship to the longitudinal direction X of the internal combustion engine 2 to rotatably support a cam shaft 12 working together with the cylinder head.
Patent JP-2000039331-A (JP)
Title: Path-guiding device for vehicle and traffic congestion estimation method used therefor
Inventor: MAEKAWA SHOICHI
IPC: G08G1/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To estimate a congested road, by estimating the congested road according to a detected road type, and by estimating a section that causes the traffic congestion in a recommended path based on an estimated result in the case of traffic congestion. SOLUTION: The desired destination of a member in a vehicle is set 22, the current position of the vehicle is taken by a current position detection means 21, a road data is taken from a road data storage means 28 by a path search means 24, an intersection closest to the current position and destination is set to the intersection of starting place and the destination, and a recommended path is searched. The recommended path is indicated by an indication means 27 according to the road data of the storage means 28, and the current position and orientation of the vehicle from the current position detection means 21. Then, by a traffic congestion detection means 23, the traffic congestion is detected according to the driving state of the vehicle.  When the traffic congestion is detected, estimated traffic congestion information is sent by a traffic congestion estimation means 26, the distance of the traffic congestion is calculated by a traffic congestion distance operation means 29, and the estimated traffic congestion information is sent to the indication means 27 for indicating to the member in the vehicle.
Patent JP-H0544151-A (JP)
Title: Guiding and transferring device for cloth in machine for continuous treatment of cloth
Inventor: SANO TADASHI
IPC: B65H23/188
Filed: 1991-08-02
Abstract: PURPOSE:To provide a guiding and transferring device of a continuous treating apparatus for cloth capable of pulling up a continuous cloth on a saddle-shaped holding tool without slowing down the pulling speed of the continuous cloth or necessitating an exclusive operator. CONSTITUTION:The objective pulling and transferring mechanism for cloth is provided with a frame 1 placed at the cloth-introducing port of a cloth- treating machine, a swinging arm 3 swingably suspended from a supporting shaft 2 attached to the frame 1, a pair of swing stop bars 4 attached to the lower end of the swinging arm and separated from each other in horizontal direction, sensors 5, 5' attached to the lower end of the swing arm 3 to detect the shift of the transfer angle of a cloth 6 in the course of being guided and transferred to the above swing stop bars 4 and a moving means 8 to move the swinging arm to a prescribed position by the signal transmitted from the sensors.
Patent JP-H1045481-A (JP)
Title: Ceramics metal joined body
Inventor: FUJIMOTO HIROKI
IPC: B23K20/12
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide the joined body in which a metallic joining layer for joining a ceramic body to be joined and a metallic body to be joined to each other, consists of a material that has appropriate deformability and is hardly subjected to hardening due to eutectic formation and the like in it and accordingly, which has an excellent stress relaxing effect. SOLUTION: This joined body 1 is formed by joining a ceramic body to be joined 2 and a metallic body to be joined 6 to each other through a metallic joining layer 7. At this time, the metallic joining layer 7 comprises an Ag based layer 3 that is formed on the side of the ceramic body to be joined 2 and contains >=80wt.% Ag, and an Ni based layer 4 that is formed on the opposite side to the ceramic body 2 through the Ag based layer 3 and consists essentially of Ni. Since the Ag based layer 3 contg. >=80wt.% Ag has sufficient deformability and yet, any eutectic and the like is hardly formed in the layer 3 at the time of solidifying it, the Ag based layer 3 also functions as a stress relaxing layer, together with the Ni based layer 4.  That is, since both of the layers 3 and 4 show their respective stress relaxing effects, stress fracture of the ceramic body 2 can be prevented from occurring even when the deference in linear expansion coefficient between the ceramic body to be joined 2 and the metallic body to be joined 6 is considerably large.
Patent JP-2000047059-A (JP)
Title: Method for assembling optical connector
Inventor: TAMEKUNI YOSHIAKI
IPC: G02B6/36
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for assembling an optical connector constituted to simplify the control of the quantity at which the front end the front end portion of an optical fiber is projected from the front end face of a ferrule. SOLUTION: The front end face 9 of the ferrule 7 in the method for assembling the optical connector has a first reference plane 14 extending to include an optical connecting port 10 and a second reference plane 15 extending to project forward from this first reference plane 14. The first reference plane 14 is formed as a non-polished surface and the second reference plane 15 as a polished reference plane.  An optical fiber packaging stage is a method for polishing the front end face 8a of the optical fiber 8 projected from the front end face 9 of the ferrule 7 while disposing a polishing surface 20a opposite to the second reference plane 15 in parallel therewith and bringing the polishing surface 20a and the front end face 9 of the ferrule 7 relatively near to each other, then pressing the polishing surface 20a to the second reference plane 15 of the ferrule 7 during the course of polishing of the optical fiber 8 and stopping the polishing of the second reference plane 15 of the ferrule 7 by the polishing surface 20a in the state that the optical fiber 8 projects from the first reference plane 14.
Patent JP-H06269415-A (JP)
Title: Automatic balancing type externally measured labor pain converter with mother position detecting function
Inventor: GOTO FUMIKO
IPC: A61B5/00
Filed: 1992-07-06
Abstract: PURPOSE:To establish the method for acquiring the information on externally measured labor pains which are continuous under the same measurement conditions without restraining the mother for the purpose of measuring the externally measured labor pains. CONSTITUTION:Mounting of the externally measured labor pain converter most adequately adaptable to the three-dimensionally fluctuating abdominal wall of the mother is integrally composed of the externally measured labor pain converter, a mother position detector, a tenson bar, a tension stabilizer, a non- stretching fixing belt and method for connecting these members, etc.
Patent JP-H1152769-A (JP)
Title: Image forming device
Inventor: NANBA KUNIHARU
IPC: G03G15/20
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which the capacity of a fixing heater can be easily altered. SOLUTION: A fixing heater 2 used in an image forming device has a connector 1 for connecting it to the main body of the image forming device, the fixing heater 2 itself, a temperature detection means 3 such as a thermister for detecting the temperature of the fixing heater 2, and a low-capacity-fixing-heater identification signal 4 for recognizing that a heater having a different capacity has been connected to the main body of the image forming device. When the low-capacity fixing heater composed as above is connected to the main body of the image forming device, the image forming device distinguishes an identification signal by the input means of a control substrate, thereby detecting replacement with the low-capacity fixing heater.  Then, the control program of the main body of the device is altered so as to match the low-capacity fixing heater, and, thus, fixing error is prevented during warm-up following the turning on of a power source.
Patent JP-H11241069-A (JP)
Title: Liquid crystalline charge transport material
Inventor: HANNA JUNICHI
IPC: H05B33/14
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a novel charge transport material simultaneously having the advantage of an amorphous material having structural flexibility and uniformity over a large area and that of a crystalline material having molecular orientation characteristics and excellent in high quality charge transportability, thin layer formability, various types of durabilities, etc. SOLUTION: A crystalline charge transport material comprises a liquid crystal material having at least fluorescence and charge transportability or a liquid crystal material having charge transportability and a fluorescent material, and its electroluminescence emission has polarization. An electroluminescence element which easily generates polarized light emission uses this material.
Patent JP-H0267681-A (JP)
Title: Index control method in data base system
Inventor: KANDA MOTOHIRO
IPC: G06F17/30
Filed: 1988-09-02
Abstract: PURPOSE:To attain indexing over the whole storage places by temporarily collecting records in a buffer and sorting them because the records can be easily transferred in the order of indexes in a data base system having plural data storage places. CONSTITUTION:The data base system receiving a request from a user 1 transfers two records from data sets 4a, 4b to a buffer in the ascending order of index values. At that time, counters for the sets 4a, 4b are respectively set up to '2'. The collected records are sorted and one of them is transferred to the user 1. In this case, the record with a key value 10 is transferred to the user 1 and '1' is subtracted from the contents of the counter corresponding to the set 4a. When the user 1 outputs the same request, the record is extracted from the buffer and '1' is subtracted from the counter of the corresponding data set. At the time of extracting the 3rd record (key value 30) by repeating the operation, the counter of the data set 4a goes '0'.
Patent JP-H04100544-A (JP)
Title: Material for catalyst carrier and preparation thereof
Inventor: YAMADA HIROSHI
IPC: F01N3/28
Filed: 1990-08-20
Abstract: PURPOSE:To easily prepare a catalyst carrier and to improve the oxidation resistance thereof at high temp. by coating the surface of a thin plate composed of stainless steel or heat-resistant steel with Al2O3. CONSTITUTION:When a material for a catalyst carrier is formed as a metal honeycomb, the surface of a thin plate composed of stainless steel or heat- resistant steel is coated with Al2O3. When the material is formed as a particulate filter, the surface of a reticulated body composed of stainless steel or heat- resistant steel is coated with Al2O3. The material for the catalyst carrier is prepared by a method wherein a laminated plate obtained by cladding the surface of stainless steel or heat-resistant steel with an Al foil is rolled to form a thin plate or said laminated material is subjected to lath processing to form a reticulated body and the thin plate or reticulated body is annealed under vacuum and heated in an oxidative atmosphere to oxidize Al to Al2O3. By using a metal having good processability as a base material, the material for the catalyst carrier is easily prepared and enhanced in high temp. oxidation resistance.
Patent JP-H0880318-A (JP)
Title: Liquid absorbent sheet
Inventor: INABA YUKITAKE
IPC: A61F13/49
Filed: 1994-09-13
Abstract: PURPOSE: To obtain a liquid absorbent sheet having a large water absorption rate per unit area and excellent initial high-speed absorptivity, high water absorption rate and water holding property while maintaining a uniform shape by arranging a liquid absorbent layer formed into a sheet form between a liquid permeable sheet and a liquid impermeable sheet. CONSTITUTION: This liquid absorbent sheet is formed by arranging the liquid absorbent layer formed into the sheet form between the liquid permeable sheet and the liquid impermeable sheet. The liquid absorbent layer formed into the sheet form used here includes a sheet consisting of a highly water absorptive resin, filter aids, fibers and alkylene oxide based polymer. The liquid permeable sheet may be any, such as non-woven fabrics and tissue paper, insofar as such sheets are formed by superposing >=1 layers of liquid permeable sheet blanks. The liquid permeable sheet is more preferably a soft and supple sheet which is porous and has a dry feel. The liquid impermeable sheet may be any, insofar as such sheets are liquid impermeable, but for which plastic films and sheets are used.
Patent JP-S58121574-A (JP)
Title: Connecting clamp for conductor wire
Inventor: PAURU SHIYUTENTSU
IPC: H01R4/36
Filed: 1982-12-15
Abstract: A connector for clamping one or more electrical conductors has a shackle which cooperates with a screw serving to urge one end portion of a rail toward a bottom wall of the shackle. The bottom wall has a central portion flanked by two convergent lateral portions which guide one or more conductors against the internal surface of the central portion when the screw causes the end portion of the rail to approach the bottom wall. The underside of the end portion of the rail has a centrally located platform whose underside urges the conductor or conductors against the central portion of the bottom wall and which is assisted by two ridges disposed between pairs of recesses in the end portion of the rail. The lateral portions of the bottom wall have notches which receive portions of the platform, and the recesses receive portions of the corresponding lateral wall portions. The undersides of the ridges can constitute concave surfaces to further enhance the gathering, centering and clamping effect of the end portion of the rail when the screw is rotated in a direction to advance the end portion toward the inner side of the bottom wall.
Patent JP-S60110879-A (JP)
Title: Surface treatment of aluminum alloy plate for can cover
Inventor: TOYOSE KIKUROU
IPC: C23C22/78
Filed: 1983-11-19
Abstract: PURPOSE:To improve the feathering property of an Al-Mg alloy plate contg. a specified amount of Mg by carrying out etching with an acidic etching bath which dissolves an Mg oxide film as pretreatment when the alloy plate is phosphated or chromated. CONSTITUTION:When an Al-Mg alloy plate contg. 2-5wt% Mg for a can cover is phosphated or chromated, etching with an acidic etching bath which dissolves an Mg oxide film such as a bath contg. sulfuric acid, hydrochloric acid or hydrofluoric acid is carried out as pretreatment to remove an Mg oxide film present on the surface of the Al-Mg alloy plate.
Patent JP-S61104919-A (JP)
Inventor: MORITA TSUGIO
IPC: B65B43/28
Filed: 1984-10-19
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-S59109800-A (JP)
Inventor: MARUYAMA KATSUYOSHI
IPC: F42B12/12
Filed: 1982-12-14
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-H0639214-A (JP)
Title: Solid-liquid separator
Inventor: TOMIZUKA TOSHIAKI
IPC: B01D24/48
Filed: 1992-07-27
Abstract: PURPOSE:To superimpose the pressurizing separation and the negative pressure separation on slurry to effectively perform solid-liquid separation by installing a negative pressure suction chamber outside a slit of a drum through a filter body, connecting it to a vacuum pump and a drain passage and on the other hand, connecting a slurry pressurizing valve to a pressurizing cylinder. CONSTITUTION:A pressurizing cylinder 11, such as a hydraulic cylinder is installed in the upper part of a drum 10. Slurry pressurizing valves 15 in the shape of a downward taper are provided on a rod 13 through plural radial arms and openings 17 made in a partition wall 16 which is laterally installed in the middle of the drum 10 are opened and closed integrally with the rod 13 moving upwards and downwards. A negative pressure suction chamber 24 is installed outside slits 20 of the drum 10 through filter bodies 21, 22, 23 and connected to a vacuum pump 28, and a clarified water storage chamber 24' in the lower part is connected to a drain passage 29. As a result, the solid- liquid separation of the supplied slurry with a push-pull double function is performed to separate the solid-liquid selectively.
Patent JP-H04102654-A (JP)
Title: Opening and shutting type roof
Inventor: AOYANAGI TORU
IPC: E04B1/32
Filed: 1990-08-20
Abstract: PURPOSE:To compose an opening and shutting type roof in a compact size and to realize a light weight of the members by rotating a rotary roof to the opposite side of a rotation axis making the rotation axis on a fixed roof as the center, and rotating a roof member at the outer side of the rotary roof to the fixed roof side independently separately from the rotation of the rotary roof. CONSTITUTION:On the top surface of a peripheral wall 2 whose plane is almost a circular form, a fixed roof 4 leaving a fan-form opening 3 is provided. Then, the part dividing a roof member to cover the opening 3 into the left side and the right side from the line segment passing from the center to form the curve of the fan form to about the center of the curve is divided into two from the intermediate position of the straight line part of the opening 3 to the peripheral wall 2 in a random direction. Then, a rotation axis 5 is provided at a random part on the fixed roof 4 and on the extension of a neighboring line where the roof members close to the center of the opening 3 are neighbored each other, so as to hold the roof members, and a holding point which can run freely is provided to make the roof members into a rotary roof 8. And a holding point is provided movable on the locus the roof member at the outer side of the rotary roof 8 rotates.
Patent JP-H0883625-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: NAKAJIMA MASAYOSHI
IPC: H01M10/0569
Filed: 1994-09-13
Abstract: PURPOSE: To provide a lithium secondary battery having excellent battery characteristics such as a large capacity, high charging/discharging efficiency, a long cycle life, and a flat discharging voltage. CONSTITUTION: This nonaqueous electrolyte secondary battery is provided with a negative electrode made of a carbon material storing/releasing lithium ions, nonaqueous electrolyte, and a positive electrode made of lithium containing oxide. The carbon material is made of the mesophase pitch carbon fiber powder having the spacing d002 less than 0.338 of the (002) plane by the X-ray diffraction method. A mixed solvent of ethylene carbonate, methyl ethyl carbonate, and diethyl carbonate, and propylene carbonate if necessary, is used as the solvent of the nonaqueous electrolyte. The ethylene carbonate of the mixed solvent is 30-50vol.% of the whole solvent, propylene carbonate is 0-20vol.%, methyl ethyl carbonate is 20-60vol.%, and diethyl carbonate is 5-20vol.% respectively.
Patent JP-S6197604-A (JP)
Title: Connecting structure of overhead ground wire of optical fiber
Inventor: YAMAMOTO KENJI
IPC: G02B6/46
Filed: 1984-10-18
Abstract: PURPOSE:To easily and surely connect overhead ground wires of optical fibers, in which pipes containing optical fibers are interweaved with strands, by using auxiliary fittings which are coupled with each other by means of a bridge- detaining member and equipped with strand receiving grooves, an external clamp for pressure-contacting, etc. CONSTITUTION:After connecting optical fibers 3 contained in pipes 2, whose surface is interweaved with strands 1, coupling auxiliary fittings 4 equipped with through holes 7 for passing through the pipes 2 on both sides of the connecting section of the optical fibers by means of a bridge-detaining member 10, and putting frayed strands 1 in the grooves of one side fittings, they are pressure-contacted with each other together with aluminium sleeves 12, etc., by means of an external clamp 11. Then overhead ground wires of optical fibers are connected with each other. By using this connecting structure which does not use any connection box, etc., overhead ground wires of optical fibers are easily and surely connected with each other.
Patent JP-H0767416-A (JP)
Title: Tool for taking out turf
Inventor: AOYANAGI TORU
IPC: A01B1/14
Filed: 1993-09-02
Abstract: PURPOSE:To provide a tool for peeling a mat-formed turf from a turf-growing field or an artificial turf. CONSTITUTION:This take-out tool is provided with three tines 11 to be inserted under a mat-formed turf sheet. These tines 11 are integrated with each other at a connection part 15 and connected to a grip 19 through pressing parts 17. The tines 11 are inserted under a turf sheet by a worker holding the grip 19 and the turf is peeled off by pulling the grip upward.
Patent JP-H0882735-A (JP)
Title: Lens driving device
Inventor: AKIMOTO KAZUO
IPC: G02B7/04
Filed: 1994-09-13
Abstract: PURPOSE: To lower a peak of a voltage applied to a circuit and to reduce power consumption by lowering the voltage applied to a rocking motor than a value applied when a lens setting ring is turned when a drive motor is operated. CONSTITUTION: The drive motor 12 is energized, and a drive ring 11 is turned clockwise, and a cam part 11a rotates an engaging lever 9 against energizing of a spring and the ring 11a is stopped once when a pin 11d is made contact with an engaging part of a sector ring. Thereafter, when the rocking motor 8 is energized, the ring 11 is turned counterclockwise, and engagement between an engaging pawl 7b of an ankle 7 and the pawl 6b of a ratchet 6 is released, and the ring 11 is rocked alternately in the direction so that the engaging pawl 7a is engaged with the next pawl 6b. Then,. when the lens setting ring 3 arrives at a focus position, the rocking motor 8 is energized so that the engagement between the engaging pawl 7a (7b) and the pawl 6b is maintained.  However, the voltage lower than the voltage rocking the ankle 7 and by which no engagement with the engaging pawl 7a (7b) is released is energized as the energizing voltage.