baber/WOPTO huggingface dataset:
Patent JP-H0948793-A (JP)
Title: 3'-azide-3'-deoxythymidyl-(5',5)-2',3'-dideoxy-5'-inosinic acid (azt-p-ddi) clacium salt, its production and its use
Inventor: MOROZUMI MASAMI
IPC: C07H19/10
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound for treating AIDS with high antiviral activity and high safety by reaction of 3'-azide-3'-deoxy-thymidinedicyanothyl phosphate with 2',3'-dideoxyinosine and a calcium compound. SOLUTION: This new compound is 3'-azide-3'-deoxythymidine-(5',5')-2',3'- diodeoxy-5'-inosinic acid (AZT-P-DDI) calcium salt. It has high antiviral activity with high safety and is useful as an anti-HIV agent. This new compound is obtained by chlorinating 3'-azide-3'-deoxythmidine (AZT) with phosphorus oxychloride, allowing the chloride to react with ethylene cyanhydrin to give a new compound of formula II, 3'-azide-3'-deoxythmidine cyanoethyl phosphate, reaction of the product with 2',3'-deoxy-inosine (DDI) in the presence of a condensing agent followed by reaction of the product with calcium hydroxide in an aqueous medium.
Patent JP-H0651504-A (JP)
Title: Photosensitive material and image forming method using same
Inventor: ISHIKAWA SHUNICHI
IPC: G03F7/004
Filed: 1992-07-28
Abstract: PURPOSE:To provide a monosheet type photosensitive material having excellent graininess and high contrast. CONSTITUTION:When a photosensitive layer contg. silver halide, a reducing agent, a polymerizable compd. and two kinds of substances causing a color development reaction in a contact state is formed on a substrate to obtain a photosensitive material, one of the substances causing a color development reaction is incorporated into the polymerizable compd. and this compd. is allowed to exist in the form of drops of oil. The other is housed in microcapsules.
Patent JP-S6177550-A (JP)
Title: Brake system of car
Inventor: YAMAGUCHI HISAAKI
IPC: B60T8/26
Filed: 1984-09-25
Abstract: PURPOSE:To raise the safety efficiency of a brake, by setting a change-over valve which intercepts the connecting route of a damaged hydraulic system, when either of two independent hydraulic systems of a brake system is out of order, between a master cylinder and a proportioning valve. CONSTITUTION:The first hydraulic system 1 which is formed of a process from an ABS unit (anti-lock brake system) 8 to a brake 7 of the right rear wheel through a bypass valve 13 and one 10 of proportioning valves, and the second hydraulic system 2 which is formed of a process from an ABS unit 9 to a brake 6 of the left rear wheel through the bypass valve 13 and another proportioning valve 11, are set in a brake system. Outlet ports 18, 20 of a change-over valve 12 are connected to the ABS units 8, 9, respectively, and the central outlet port 19 is connected to an inlet port 23 of the bypass valve 13. WHen a spool 15 is in the neutral position, inlet ports 16, 17 and said outlet ports 18, 20 are connected with each other, respectively, but in case of being out of order either of the hydraulic systems 1, 2, the spool 15 moves to the damaged hydraulic system side so as to close either of the intake ports 16, 17.
Patent JP-H0487465-A (JP)
Title: Method and apparatus for converting picture data
Inventor: MURASHITA KIMITAKA
IPC: H04N19/436
Filed: 1990-07-31
Abstract: PURPOSE:To reduce the number of times of multiplication and addition by obtaining the sum and the difference of constants opposed to each other in a same row in an input signal in advance and using the sum or the difference depending on the position of the constant in a column after the conversion to be obtained for the calculation. CONSTITUTION:A relative constant addition means 2 obtains the sum of data opposed to each other in a same row in an input signal in advance and a relative coefficient subtraction means 3 obtains the difference, a selective means 4 selects the sum for the calculation of odd number columns and selects the difference for the calculation of even number columns and adds the relevant data to halve the number of times of multiplication. Moreover, plural number of the relative constant addition means 2 and the relative coefficient subtraction means 3 are employed and also plural number of multiplication means 5 and accumulation means 6 are employed to quicken the arithmetic time.
Patent JP-H0487455-A (JP)
Title: Digital copying machine
Inventor: ISHII KIMIYASU
IPC: H04N1/21
Filed: 1990-07-31
Abstract: PURPOSE:To recover the state of the copy mode without resetting even in the case of jam by storing a picture data till the ejection of relevant transfer paper is finished and using the stored picture data in a memory on the occurrence jam so as to execute jam recovery. CONSTITUTION:A system controller 205 writes new picture data to a released area in a picture memory 202, monitors an ejection sensor 140 and releases the relevant memory area for future storage when the end of task is detected. Thus, it is not required to set an original again for the jam recovery and the processing is implemented without troubling the operator after the end of jamming paper processing by the operator.
Patent JP-S6445270-A (JP)
Title: Fastener and method for loading packing box using the same
Inventor: NAKAGAKI TSUNEO
IPC: B65D57/00
Filed: 1987-08-12
Abstract: PURPOSE:To easily and certainly unify all of packing boxes, by a method wherein fasteners are arranged on a cargo stand such as a pallet or skid to stack the packing boxes thereon and the fasteners are further arranged to the stacked packing boxes at the corner parts thereof or along the outer edges thereof to stack the packing boxes in an arbitrary number of stages to tightly fasten the cargo stand and the packing boxes by bands from the outside. CONSTITUTION:A fastener 1 is formed by providing pawl like engaging parts 12a, 12b having a planar shape of an equilateral triangle to a base plate part 11 composed of a metal plate having an outer shape of an equilateral triangle by punching so as to protrude on the front and back surface sides thereof. Then, the fasteners 1 are diagonally arranged on a cargo stand 3 having a wooden mount surface. Herein, the fasteners 1 are arranged to the corner parts of packing boxes 4 placed in two pairs. Further, two pairs of the fasteners 1 are arranged thereon in the same way to mount packing boxes 4a, 4a. Whereupon, the pawl like engaging parts 12 are engaged with the cargo stand 3 and the corner parts of the packing boxes 4a, 4a under the own wts. of the packed articles and the packing boxes 4 to bring the packing boxes to a fixed state. Further, a band composed of iron or polypropylene is wound around the packing boxes and the cargo stand to tightly fasten the same. By this method, the packing boxes are strongly fixed.
Patent JP-H10228622-A (JP)
Title: Magnetic recording medium
Inventor: SAITO SHINJI
IPC: G11B5/738
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having improved electromagnetic conversion characteristics, in particular high density recording characteristics and excellent durability and showing an improved error rate in particular in a high density recording region. SOLUTION: This magnetic recording medium is produced by forming a base layer which is substantially nonmagnetic and a magnetic layer having dispersion of a ferromagnetic metal fine powder or a ferromagnetic hexagonal ferrite fine powder in a binder in this order on a supporting body. In this magnetic recording medium, signals of 0.2 to 2Gbit/inch<2> area recording density can be recorded. The magnetic layer has 0.05 to 0.25μm dry film thickness, 8.0×10<-3> to 1.0×10<-3> emu/cm<2> Φm, and >=1800Oe coercive force. The average surface roughness in the center of the supporting body is <=4.0nm.
Patent JP-S6357269-A (JP)
Title: Printer
Inventor: TANUMA JIRO
IPC: B41J19/18
Filed: 1986-08-29
Abstract: PURPOSE:To obtain high printing grade, by providing a calculation means for calculating secular change information showing the secular change of a printing head driving part and a correction means for automatically correcting printing shift by controlling the output of a printing timing signal. CONSTITUTION:When one line printing output in a forward direction is performed by printing operation, a motor control circuit 3 generates the dot timing signal corresponding to a printing pitch 10CPI to calculate the number of the characters corresponding to one line. A microprocessor 1 receives said dot timing signal to add and count the number of characters to store the same in RAM12 as the total number of printing characters and supplies printing paper by one line and the number of lines are counted by a counter 13 to be stored in RAM12. At the point of time when the total number of printing characters counted and the number of lines counted reach correction points, a correction altering value is added to a fixed correction value and, by this method, the correction of printing shift due to the secular change of a space motor is automatically performed. Therefore, high quality printing can be obtained.
Patent JP-H1145551-A (JP)
Title: Digital information recording/reproducing device
Inventor: HAGITA YOSHIHARU
IPC: G11B20/10
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To perform replacing editing by cross-fade processing for a part of audio information data recorded in a magnetic tape while surely confirming a replacing state consecutively even without a rotary magnetic head or the like for confirmation reading. SOLUTION: Multiplication between audio data and coefficient data and addition of multiplied output data are performed in a state of being provided with a data segment where audio data is subjected to interleaving, and thereby editing audio information data is formed. In this case, when the editing audio information data is replaced with a part of audio information data recorded therein and recorded in a magnetic tape by a recording rotary magnetic head 68. This device is provided with a deinterleaving part 61 for deinterleaving the editing audio information data at this time to obtain deinterleaved audio data, a digital signal processing part 62 for reproducing an audio signal based on the audio data obtained from the deinterleaving part 61 and a D/A conversion part 63.
Patent JP-H0737530-A (JP)
Title: Cathode-ray tube and manufacture thereof
Inventor: SAITO TSUNENARI
IPC: H01J29/87
Filed: 1993-07-21
Abstract: PURPOSE:To reduce weight and improve explosion-proofing of a CRT enlarged in size by laminating on a panel glass without applying external surface polishing, successively an ultraviolet hardened resin layer and a light permeable film having a difference of a refractive index from this panel glass within a specific value. CONSTITUTION:In a panel glass 4, without applying external surface polishing after press molding, explosion-proofing is improved by a shrinkage-fitting band 10, to prepare a CRT. After washing a panel part surface dried, an ultraviolet hardened resin composition 11a, containing photochemical polymerization oligomer of urethane acrylate or the like, photochemical polymerization monomer of monofunctional acrylate or the like, benzoin photo starting agent, etc., is applied. A suitable amount of styrene monomer is blended to be adjusted so that a refractive index of this hardened object obtains a difference from that of the glass 4 within 0.8% or less. Further on top of this, a light permeable film 12 of acryl system resin or the like is coated, and after applying a squeegee, an ultraviolet ray is applied, to harden the composition 11a.
Patent JP-S58102723-A (JP)
Title: Slip resistant polyolefin molded product
Inventor: AOYANAGI YOSHIKUNI
IPC: B29C65/02
Filed: 1981-12-15
Abstract: PURPOSE:To provide a slip resistant product being excellent in durability, by a method wherein a slip resistant member, which is produced as a result of molding of a given polyolefin rubber in which a high-pressure process low-density polyethylene is mixed, is fusion-bonded by heat to a polyolefin molded product. CONSTITUTION:A mixture of 20-80wt% ethylene.propylene rubber A, i.e., an elastomer comprising 60-80wt% an ethylene component obtained as a result of polymerization of ethylene and propylene under the presence of a Ziegler catalyst, and 80-20wt% high pressure process low-density polyethylene B having a long chain branch[a density is not higher than about 0.94, a melt index (190 deg.C) is about 0.1-2.5g/(10min)]is molded to form a slip resistant member 2. Said slip resistant member 2 are positioned on a surface of a polyolefin molded product and are fusion-bonded by a hot blasting method.
Patent JP-S6097160-A (JP)
Title: Attitude controller for conveyed load in conveyor line
Inventor: SEO KOUJI
IPC: B65G47/53
Filed: 1983-10-28
Abstract: PURPOSE:To prevent a packing collapse from occurring with certainty, by installing the required number of control members out of a fixed machine frame hanglingly in the peripheral part lible to produce the packing collapse of conveyed loads at a turnabout position or the like in a conveyor line, while making these loads pressable from the back with these control members. CONSTITUTION:The required number (eight pieces in illustration) of control members 2(2a-2d) are hanglingly installed in a fixed machine frame 1 set up in the upper part of a turnabout or standby position P where four conveyors L1-L4 are crossed. Each control member 2 is locked to the other end of a connecting rod 3 whose one end is locked to a double-turningshaft 4 being horizontally travelable in both X and Y directions, and when materials M go in or out to or from the turnabout position P, these control members are made avoidable so as to prevent their movement. In addition, when these materials M once stop at the said position P, the control member 2 situated in a position opposed to the forward direction of these materials M is made contact with these materials M whereby a packing collapse is prevented and simultaneously, in time of restarting from the said position P, these control members are made to operate so as to make them pressable to these materials M from the back.
Patent JP-H0485603-A (JP)
Title: Fuzzy inference device
Inventor: NOMURA HIROYOSHI
IPC: G05B13/02
Filed: 1990-07-30
Abstract: PURPOSE:To always ensure the optimum control for a fuzzy inference device by producing automatically the membership function of a consequent part of a fuzzy inference rule so as to obtain the best evaluation value showing the excellent controllability. CONSTITUTION:An evaluating fuzzy inference computing part 6 is provided to totally evaluate the overrun value showing the control response, the rise time, the control time, etc., and then to automatically divided the membership function of a consequent part of fuzzy inference rule so as to secure the best evaluation value. At the same time, a search control part 9 is also provided to surely obtain the optimum tuning result. As a result, the membership function of the fuzzy inference is automatically obtained in a short time and the control is simplified as desired by a designer.
Patent JP-H0367745-A (JP)
Title: Cable protecting device of steering column
Inventor: KURAMOTO MASANORI
IPC: B60R16/027
Filed: 1989-08-05
Abstract: PURPOSE:To surely protect plural single-core cables from external equipment and the like by putting the plural single-core cables between forked connecting bars slidably connected together and a box-shaped fixed case in such a manner as to allow the cables to freely expand or contract in their cross direction, the plural single-core cables being connected to electrical parts such as a cable reel and the like. CONSTITUTION:A steering wheel 1 fixed to the moveable side member 3 of a steering column and a cable reel main body 4 are freely moved by a telescopic mechanism in the direction of the axis of a steering shaft. In this case, a protector main body 5 is interposed between the cable reel main body 4 and the fixed side member 2 of the steering column. The protecting main body 5 comprises a connector 11 to be fixed to the cable reel main body 4, and a storage case 12 enclosing the connector 11 while allowing it to freely slide therein and fixed to the fixed side member 2. A pair of connecting bars 16 forkedly extending from the mounting stand 15 of the connector 11 are fitted into a guide channel 25a provided on the side of the storage case 12 so as to permit expansion and contraction of the cable 10 in its cross direction within the storage case 12.
Patent JP-H1048137-A (JP)
Title: Icp analyzer
Inventor: OGISHI FUMIKAZU
IPC: G01N27/62
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a change in temperature of gas supplied to a plasma torch for reducing the time required for the gas to stabilize. SOLUTION: A solution sample atomized by an atomizer is supplied by carrier gas 6 to a center of a plasma torch 1, plasma gas 7 is supplied around it, and coolant gas 8 is supplied to the outermost. Plasma flame 2 is generated on an upper part of the plasma torch 1 with power supplied by a high frequency coil 3, and sample excited here is subjected to emission spectrometry for analysis. Ar gas is supplied to the plasma torch 1 via a torch gas pipe 11 and a gas operate valve 9 without heat generation. Ar gas for operating valves is supplied via a pipe 12 and a solenoid valve 10 in order to open/close the gas operate valve 9, while a controller 13 indirectly controls the gas operate valve 9 by controlling the solenoid valve 10.
Patent JP-H0366467-A (JP)
Title: Method and device for feeding molten metal
Inventor: KAWAKAMI HEIJIRO
IPC: B22D39/00
Filed: 1989-08-03
Abstract: PURPOSE:To hold a uniform level of molten metal by sending out the condition of the same constitution as the molten metal to the molten metal in a container and melting it. CONSTITUTION:When the molten metal 5 flows out of a pouring port 2 of the container 1 and the level of the molten metal comes under a reference level, a signal of molten metal level down is outputted from a molten metal level detector 10 and inputted into a controller 11. A motor 9 is driven at a fixed speed, and a condition feeder 6 to feed an amount of bar stock 4 usually a little smaller than the rate of outflow of the molten metal outputs a command for acceleration by this input to the motor 9 to feed rather much bar stock 4. When the level of the molten metal rises and arrives at the reference level, the output of the signal of molten metal level down stops and the bar stock 4 is fed again at the fixed speed. Thus, the level of the molten metal can be adjusted by a simple device.
Patent JP-S5993527-A (JP)
Title: Disc brake
Inventor: TATEYAMA MASAYUKI
IPC: F16D55/224
Filed: 1982-11-18
Abstract: PURPOSE:To prevent dragging of brake while reducing pad clearance when adjusting the pad clearance, by making the opening between brake levers adjustable while maintaining the clearances of inner and outer pads against a brake rotor to be same. CONSTITUTION:When replacing inner and outer pads 140, 141, the clearances delta1, delta2 between said pads 140, 141 and a brake rotor 130 and adjusted. Here fixing nuts 184, 185 for first and second adjust bolts 181, 183 are loosened while first adjusting bolt 181 is adjusted to determine the opening of brake levers 110, 111. Then second adjusting bolt 183 is adjusted to make each clearance to be same.
Patent JP-S6443103-A (JP)
Title: C0nnecting device for working machine of tractor
Inventor: IWANAGA KENJI
IPC: A01B59/041
Filed: 1987-08-12
Abstract: PURPOSE:To lessen horizontal oscillation of low links and adjust position of the low links, by connecting a pair of the left and right low links to a chassis part outside the links by a check chain with a spring and an expansion adjusting tool. CONSTITUTION:A pair of left and right low links 3 to connect a working machine to the rear side of a tractor chassis 1 are coupled with the chassis 1 by a check chain 5 equipped with a stretching spring 4 at the outer periphery and an expansion adjusting tool 6. Distance (a) between the left and right low links 3 can be narrowed and widened by expansion and contraction of the expansion adjusting tool 6.
Patent JP-S6264334-A (JP)
Inventor: TANAKA SHINYA
IPC: A61B3/10
Filed: 1985-09-12
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-H0856905-A (JP)
Title: Apparatus for observing and photographing anterior part of the eye
Inventor: SUZUKI TAKAMASA
IPC: A61B3/12
Filed: 1994-08-26
Abstract: PURPOSE: To provide an apparatus for observing and photographing the anterior part of the eye which eliminates a difference between a photographed image and an observed image and has good operability by disposing a turret plate holding optical member so as to allow the disposition of these members within the optical path of an optical system for illumination in such a manner that the reflected luminous flux from the eye to be observed nearly passes the central parts of the turret plates and forms the image on the image pick up plane of a photographic optical system. CONSTITUTION: The luminous flux emitted from a halogen lamp 1 passes a lens 2, the hole on the turret plate 3, a color filter 3a and prisms 4a and lens 5 on the turret plate 4 and illuminates the eye 6 to be examined. The illuminated eye 6 to be examined is photographed by a CCD camera 9 through a color filter 7, the central holes 3b, 4b of the turret plates 3, 4, transparent glass 22 and a lens 8. At this time, a motor 15 is rotated and the turret plate 3 is rotated to arrange the hole parts of different shapes at the optical axis and to change the shape of the illuminating light. A motor 17 is rotated and the turret plate 4 is rotated to arrange the prism 4a at the optical axis and to change the illumination position.
Patent JP-S5992871-A (JP)
Title: Turret type friction drive winding device
Inventor: TANAKA TOSHIO
IPC: B65H54/22
Filed: 1982-11-17
Abstract: PURPOSE:To prevent breaking of a yarn during shifting of a package, by a method wherein an induction motor, which has speed-torque characteristic having no maximum torque at a rated slip of particular percent and the number of revolutions of specified percent or more, is used for driving of a bobbin holder during shifting of the package. CONSTITUTION:In the drive winding device of a high-speed melt spinning device, at a point of time when a device starts to be driven by an auxiliary driving device 11 for shifting of a package 8, a guide 13 is actuated to unhook a yarn from a traverse guide, the yarn is moved so as to take a specified yarn passage, and is guided to the yarn catch part of a bobbin. The yarn is broken and separated from the package 8, a specified traverse program during an initial stage is carried out on the bobbin through the working of the guide 13 to form a package by means of a traverse guide again. As noted above, the auxiliary drive device 11 needs a wide range of the number of revolutions and wide torque characteritic, whereby an induction motor, having characteristic in that a rated slip is set to 10-40% and is applicable to driving at a wide range of the number of revolutions, and there is no maximum torque at the number of revolutions being 10% or more of the number of synchronizing revolutions, i.e., a torque increases as the number of revolutions decreases, is employed.