baber/WOPTO huggingface dataset:
Patent JP-H03254676-A (JP)
Title: Transforming yeast and screening of anti-retrovirus substance using the same
Inventor: NIIMI OSAMU
IPC: C12N15/09
Filed: 1990-03-01
Abstract: NEW MATERIAL:An yeast having connected LTR (Long terminal repeat) promoter sequence of retrovirus HTLV-I and a gene sequence governing drug resistance at a downstream of the LTR promoter sequence and transformed with a recombinant plasmid capable of multiplying in a host cell. USE:A reagent for screening of anti-human leukemia virus (HTLV-I) substance. PREPARATION:For instance, a plasmid in which a drug-resistant gene removed of promoter region is conjugated to a plasmid capable of propagating in Escherichia coli is prepared and a LTR promoter sequence of retrovirus HTLV-I existing as a provirus in an animal cell is separated, then resultant LTR promoter is inserted in an upstream site of the drug-resistant gene of the prepared plasmid to prepare a fused plasmid, thus the plasmid is transduced to an yeast cell to afford the objective transformed yeast.
Patent JP-S54141833-A (JP)
Title: Coater
Inventor: NAKATSUKA MASAHIKO
IPC: B05C5/00
Filed: 1978-04-26
Abstract: PURPOSE: To prevent the high-temperature ledge of silica films or pinhole problems in the photoresist stage, by coating a vibrated semiconductor base board with a photoresist or silica film and by prebaking the vibrated base board.  
     CONSTITUTION: The adsorption plate 15 carrying the silicon base board 14 is fixed on the rotating shaft 16, which is evacuated. A photoresist or silica film (solution) is dropped from the nozzle 26 to the whole surface of the wafer 14. The brake 24 is vibrated by ultrasonic waves with the radiofrequency power source 27 to make air bubbles escape. The shaft 16 is separated from the brake 24, and pressed to the flywheel 28 and rotated to shake off the excess solution. The shaft 16 is stopped by the brake 24, and vibrated by the source 27 to make air bubbles escape and to uniform the film thickness. The shaft 16 is returned to normal pressure, and the base board is prebaked with the infrared lamp 31 while being vibrated by the shaft 33. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57165214-A (JP)
Title: High frequency welder for deposition and cutting
Inventor: NAGAO SOUICHI
IPC: B29C65/78
Filed: 1981-04-02
Abstract: PURPOSE:To prevent the failure of a tool and to make possible a long term use of the tool by a method wherein a cylinder is applied to the driving source of an electrode pinching a deposited matter under pressure and a high frequency welding under low voltage is conducted by a toggle mechanism. CONSTITUTION:A cylinder 3 connected to a rest 5 is driven, a large lever 1 is pushed up about a movable point 2 as a fulcrum, an upper electrode 12 consisting of an upper electrode holding rest 10 and a high frequency insulator 11 is dropped about movable shafts 7, 9 as fulcrums, the other end 18 of the lever 1 is brought into contact with the stopper screw 16 of a small lever 15 having a movable shaft 17 as a fulcrum and a deposited matter 29 supplied between the electrode 12 and a lower electrode 13 is welded. Subsequently, a cylinder 19 is operated in the direction of the arrow, the other end 18 of the lever 1 is pushed up by the movable shaft 23 of the lever 15 and a part 22 of the lever 1 is brougt into contact with the stopper 14 fixed to a base plate 24, the electrode 12 is dropped slightly to bring movable shafts 6, 7, 9 into a line and the maximum pressures are given to toggle mechanisms 10-12 to cut the deposited matter 29 through a welding cutter 27 fixed to the electrode 13.
Patent JP-H02229165-A (JP)
Title: Carbostyril derivative
Inventor: TANAKA MICHINORI
IPC: C07D215/20
Filed: 1989-03-02
Abstract: NEW MATERIAL:A compound shown by formula I [R is H, lower alkyl, lower alkoxy, -NR<3a>R<3b> (R<3a> and R<3b> are H, lower alkyl or R<3a> and R<3b> together with N form 5-6-membered ring)-containing lower alkyl, etc.; A is -CHR<2> (R<2> is OH, lower alkoxy or lower alkanoyloxy), -CH=CH- or -CO-; o is 1 or 2; B is lower alkylene; R<1> is pyridyl, piperidinyl, piperazinyl, etc., which may contain substituted amino group, etc.; l and m are 0 or 1] and a salt thereof. EXAMPLE:8-Methyl-3-[1-hydroxy-1-(2-pyridyl)methyl]carbostyril hydrochloride. USE:An antiarrhythmic agent. PREPARATION:A compound shown by formula II is reacted with a compound shown by formula III in the molar ratio of 1:1-5 in a solvent such as dioxane or benzene at -50-70 deg.C for 0.5-5 hours to give a compound shown by formula IV.
Patent JP-H11247837-A (JP)
Title: Hinge device
Inventor: HIGANO SAKAE
IPC: G03B13/02
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a biaxial hinge structured to store a liquid crystal unit such as a video camera, etc., or to develop to monitor it, free to rotate in a developed state and free to store further at a position to rotate to a specific angle. SOLUTION: This device is constituted of an opening and closing frictional torque generation means to press fit an opening and closing shaft 10 which is slightly larger in diameter than a winding spring in a single winding spring 22 on which a winding direction is applied from both of reciprocal directions and added with an opening and closing angle regulation device 40, etc., a rotational frictional torque generating means consisting of an axis of rotation 21, a rotational stop ring 47, a corrugated plate type spring 52, etc., a stop and click mechanism to assemble and insert the stop ring 47 having a bulge for rotational stop and a protruded part for click on a base plate added with a rotational stop plate and a recessed part for click on the axis of rotation 21 and a mechanism to carry out rotational regulation.
Patent JP-H08215086-A (JP)
Title: Cleaning device for bathtub hot water
Inventor: TOMINAGA TAEKO
IPC: A47K3/00
Filed: 1995-02-15
Abstract: PURPOSE: To reduce air bubble sound when ozone is mixed in hot water and to make operation sound quiet by reducing the circulation amount of the hot water and reducing the suction amount of the ozone from an air suction pipe when the operating speed of a circulation pump is turned to a low speed and to easily start the operation of a quiet sound mode matched with daily life time zones by starting a quiet sound operation immediately after operating a setting means. CONSTITUTION: Air sucked from the air suction pipe in an ejector part formed in a jet nozzle is converted into ozone with an ozonizer and mixed in the hot water and ozone sterilization is performed. When the quiet sound mode setting means 30 of an operating condition setting means 26 is operated, a control means 34 controls a speed variable pump driving circuit 40 by a pump driving speed control means as an operation control means 35, the circulation pump 6 is operated at the low speed, the quiet sound operation is immediately started and the quiet sound operation is performed for the set time of the quiet sound operation stored in an operating program storage means 36.
Patent JP-H03251267-A (JP)
Title: Muscular power training device
Inventor: SAKATE HIDEHIRO
IPC: A63B21/22
Filed: 1990-02-28
Abstract: PURPOSE:To control the reaction force conforming to muscular power of a training person, to reduce a noise, and to make the device compact by filling the inside of a case with an electric viscous fluid, so that a voltage applied between electrode can be controlled. CONSTITUTION:A muscular power training device consists of a base 1, a supporting leg 2, a muscular power strengthening device 3 for the lower half part of the body, a muscular power strengthening device 4 for the upper half part of the body and a controller 5. The muscular power strengthening device 3 and the muscular power strengthening device 4 are connected to a reaction force adjusting device 6 in the controller 5. In the reaction force adjusting device 6, a piston 8 is provided in the inside of a case 7, a pair of electrodes 16, 17 are provided through an electric insulator 15 on the inside surface opposed by placing a communicating passage 10 of the piston 8, and the inside of fluid chambers 9a, 9b is filled with an electric viscous fluid. When a voltage is applied between the electrodes 16, 17, viscosity of the electric viscous fluid increases, and a loop resistance of the fluid in the communicating passage 10 increases. The voltage between the electrodes 16, 17 is varied by operating an operating part 5a of the controller 5, and a load resistance of the reaction force adjusting device 6 connected to the muscular power strengthening devices 3, 4 is adjusted.
Patent JP-H03254339-A (JP)
Title: Manufacture of raw material for bearing having excellent service life to rolling fatigue
Inventor: YASUMOTO SATOSHI
IPC: B22D11/00
Filed: 1990-03-03
Abstract: PURPOSE:To simplify soaking and holding time by continuously casting the molten steel containing the specific wt.% of C, Si, Mn and Cr and executing the specific draft of squeezing work near crater end, which solidification in inner part of a cast billet is completed, and hot-rolling after executing the soaking treatment. CONSTITUTION:The molten steel containing wt.% of 0.60-1.50% C, 0.15-2.00% Si, 0.12-2.50% Mn, >1.00-3.00% Cr and the balance of Fe with inevitable impurities, is continuously cast. The squeezing work is executed near the crater end, where the solidification in the inner part of cast billet is completed, at >=5% draft. Successively, after executing the soaking treatment, the hot-rolling is executed. In the molten steel, further 0.05-1.50% Mo, 0.05-0.5% V, etc., are incorporated and the soaking treatment is executed at 1100-1250 deg.C for 2-10hr. By this method, the raw material for bearing having excellence in forgeability and in service life characteristic to rolling fatigue can be obtd.
Patent JP-H11244519-A (JP)
Title: Race game device
Inventor: SUGINO KOICHI
IPC: A63F9/14
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To simplify the control for the advancing direction of a traveling body in a race game device. SOLUTION: In a race game device in which a model body 3 arranged on a model body traveling board 4 is towed by a traveling body 2 adapted to freely travel on the traveling board 4 to fight with another for precedence on a course, the control for the advancing direction is open-controlled to simplify the control system. As one means, plural guide grooves 1a are provided in parallel and corresponding to the courses on the upper surface of the traveling board 1, and in the front of the traveling body 2, a belt member moved in rotation in the direction intersecting perpendicularly to the guide grooves is provided with plural pin members 21 capable of engaging and disengaging with and from the guide groove and sliding. The belt member is moved in rotation by a step motor 22 to select the guide groove, and the traveling body can be traveled along the groove so as to change the course.
Patent JP-S62207644-A (JP)
Inventor: YAMAMOTO KIYOUICHI
IPC: B32B1/08
Filed: 1986-03-07
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-2000248953-A (JP)
Title: Supercharge pressure control device for engine with supercharger
Inventor: KOBAYASHI HITOSHI
IPC: F02D41/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a trouble in a transmission due to excessive drive force by decreasing a target supercharge pressure, when stepping up an accelerator with a car in a stopped condition by stepping in a brake with the transmission left as in a running range, related to an engine with supercharger successively providing in an output shaft the transmission automatically changing a speed change shift based on a speed change characteristic preset in accordance with operation conditions. SOLUTION: Based on an engine speed and a throttle opening, after a basic target supercharge pressure TPTAGTM is set, a car speed VSP is compared with a preset value TBSTSP corresponding to a car stopped condition (S215), when a relation is VSP<TBSTSP, a gear position correction coefficient (speed change ratio correction coefficient) KGP for decreasingly correcting the basic target supercharge pressure TPTAGTM according to a gear position GEAR is set (S216 to S224). The basic target supercharge pressure TPTAGTM is corrected by the gear position correction coefficient KGP or the like, and a target supercharge pressure TPTAGT is calculated.
Patent JP-H09217683-A (JP)
Title: Variable speed water supply device
Inventor: SONE CHUICHI
IPC: F04B49/06
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To carry out pressure monitoring drive without causing pressure rise and certainly carry out small water quantity stop motion. SOLUTION: A device is constituted to be furnished with a pump 13 rotationally driven by an electric motor, a variable speed means 19 to vary the number of rotation of the pump 13, a check valve 21 provided on the discharge side of the pump 13, a means 20 to detect small water quantity of the pump 13 and a small water quantity stop means to stop the pump 13 after accumulating pressure in the pressure tank 16 at the time when small water quantity is detected by the small water quantity detection means 20.  In this case, the small water quantity stop means confirms that a discharge pressure value is kept higher than a specified pressure value for a specified period of situation checking time without increasing rotational speed of the pump 13 after after detecting a small water quantity state from the small water quantity detection means 20, carries out pressure accumulating drive and thereafter, stops driving the pump 13.
Patent JP-S59176986-A (JP)
Title: Digital data transmission device
Inventor: ISHIDA KAZUO
IPC: H04N7/24
Filed: 1983-03-26
Abstract: PURPOSE:To attain spread of burst error widely with a simple hardware by applying interleave in the unit of blocks. CONSTITUTION:The interleave in the unit of blocks is attained by an interleave circuit 5 by taking matrix constitution arranging Wi-word in horizontal direction and 10-set of the Wi words in vertical direction as a unit, when one sample (8- bit) of a digital video signal is taken as 1 word. Further, a code length is taken as 5 words. The inverse conversion is performed in a de-interleave circuit 12. If a burst error over 5 consecutive blocks takes place due to dropout, the error is spread by the de-interleave circuit 12, and each set consisting of 5-word has only one error word and the error word is corrected by an error correcting circuit 13.
Patent JP-H03252986-A (JP)
Title: Block line memory element
Inventor: MIZUNO KENJI
IPC: G11C11/14
Filed: 1990-03-01
Abstract: PURPOSE:To reduce the current required for bubble magnetic domain generation by providing an intra-face magnetized layer in the vicinity of a bubble magnetic domain generator. CONSTITUTION:The major/minor constitution is realized with minor loops 30 where magnetic walls on the outside of annular stripe magnetic domains 32 stabilized around grooves 31 driven in garnet 10 to be the stripe magnetic domain holding layer are used as transfer paths of VBL pairs and a major line 20 consisting of a bubble generator 27 and meandering conductor patterns 21 and 22 of two layers. An intra-face magnetized layer 28 is arranged in the vicinity of the bubble generator 27. Since intra-face magnetized layer 28 is provided on the surface of the garnet film, the direction of magnetization is only rotated at 90 to generate a seed of a bubble magnetic domain 1, and the generator current is reduced. Thus, the current value required for bubble magnetic domain generation is reduced to obtain a large current margin.
Patent JP-S56153710-A (JP)
Title: Manufacture of electromagnet
Inventor: KAWASAKI TAKAHIRO
IPC: H01F7/06
Filed: 1981-04-07
Abstract: PURPOSE:To prevent the nonseparation of cores and the adhesion of magnetic pole faces to be caused by residual magnetism and to contrive to mitigate the abrasion of the cores of the electromagnet by a method wherein after sandblast treatment is performed, and primer surfacer coating with fluororesin and drying and baking are performed on the faces of magnetic poles, an enamel paint of fluororesin is dried and baked. CONSTITUTION:In order to make residual magnetism preventing the return of the movable core 2 not to remain to be caused in succession when excitation of the exciting coil 7 of the electromagnet is stopped, and to make resistance of a magnetic circuit to increase, and fluororesin, ethylene tetrafluoride resin 8, etc., having high adhesiveness with metal is applied on either face or both faces of the magnetic pole faces of the movable core 2 and a stator core 1 and is baked to obtain the prescribed gap. Moreover viscosity to be generated by an adhered material like oils and fats, dust, etc., is prevented utilizing superior nonadhesiveness, mold releasing quality of the fluororesin 8, and the collision noise is also reduced by absorbing to mitigate energy of collision of the cores with proper hardness of the fluororesin 8.
Patent JP-S63217742-A (JP)
Title: Line exchange loop network
Inventor: HAYAMA HIROYUKI
Filed: 1987-03-05
Abstract: PURPOSE:To attain high speed transmission by denoting the length of frame by a specific length and assigning a data signal and control signal for data transmission by handshake to a part of a frame. CONSTITUTION:A line exchange loop network is provided with a loop transmis sion line 1, a node station 2 on the transmission line 1 and transmission/ reception terminal equipments 3, 4 connected to the station 2. Through the constitution above, in case of applying data transmission to the transmission/ reception terminal equipments according to the hand shake procedure in the circuit exchange loop network where a frame is circulated periodically, the length of the frame is denoted by 125/nmus (n is an integral number). Thus, the time of a channel circulated once through the line 1 is 125/nmus. The channel consists of a data channel and a control information part. The terminal equipments 3, 4 use the control information and send the control information for hand shake. The sent time is reduced to 125 nmus, by a factor of n.
Patent JP-S58169155-A (JP)
Title: Electrophotographic printing device
Inventor: SHIMIZU HIROTOSHI
IPC: G03G15/22
Filed: 1982-03-31
Abstract: PURPOSE:To ascertain time of exchanging a cleaner brush, by forming a mark with toner on a image forming material at the same time as forming an information pattern, detecting the density of the mark remaining after cleaning, and detecting cleaning efficiency. CONSTITUTION:A latent pattern image of a mark 11 is formed at a position apart from a region corresponding to the printing region of paper 9 at the same time as forming a latent pattern image of information on a drum 1. The latent mark image on the drum 1 undergoes transfer using a transfer device 6 and cleaning action using a cleaner 7 like the information pattern. A detector 21 comprising a light emitting diode and a photodetector emits light and receives the light reflected from the mark 11, and generates output voltage corresponding to intensity of the received light. The output level is compared with a prescribed voltage in a comparator, and when it becomes smaller, it is found out that the cleaning efficiency has dropped to a value not above the prescribed value.
Patent JP-H10245180-A (JP)
Title: Elevator car
Inventor: KURIHARA HIROSHI
IPC: F25B21/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provided an elevator car capable of lessening frequencies for inspection and maintenance. SOLUTION: An air blower 2A is provided for the upper surface of an inlet part 11A formed at one side of the ceiling board 1b of a cage 1, and a duct 3A is connected with the inlet port of the air blower 2A. A heat absorber 6A is provided for the upper end of an inner surface for the duct 3A, and a Peltier element 4A is rested over the upper surface of the duct 3A while being directed downward. A radiator 5A is fixed to the upper surface of the Peltier element 4A so as to radiate heat.
Patent JP-S62208568-A (JP)
Title: Paste type lead-acid battery
Inventor: TOKUNAGA AKIO
IPC: H01M10/06
Filed: 1986-03-07
Abstract: PURPOSE:To prevent early capacity drop in deep charge-discharge cycles by adding a potassium salt of higher fatty acid to an electrolyte. CONSTITUTION:In a paste type lead-acid battery using a lead-calcium group alloy grid, a potassium salt of higher fatty acid is added to an electrolyte. By adding this salt to the electrolyte, early capacity drop in deep charge- discharge cycles which is a problem in a paste type lead-acid battery using lead-calcium group alloy grid can be prevented.
Patent JP-S61212355-A (JP)
Title: Atomizing device for mold releasing agent
Inventor: KIKUCHI TSUYOSHI
IPC: B05B13/02
Filed: 1985-03-14
Abstract: PURPOSE:To control the amt. of ejected atomized mold releasing agent without forming thread of the mold releasing agent by arranging an air duct and a duct of the mold releasing agent in a nozzle holder completely independently and feeding only overflowed portion from the mold releasing agent duct to an ejection nozzle for atomization. CONSTITUTION:In a device for ejecting atomized mold releasing agent to a casting mold, a mold releasing agent duct 51 and an air duct 52 are arranged to above and below independently of each other. Many atomizing nozzles 43 are branched and connected to an air duct 51 communicating with each other. Each mold releasing agent nozzle 44 connecting each atomizing nozzle 43 to the mold releasing agent duct 51 is provided corresponding to each atomizing nozzle 43. Liquid mold releasing agent overflowed from the mold releasing agent duct is supplied to each mold releasing agent nozzle and the amt. of the mold releasing agent to be supplied is controlled externally with a flow control valve. Thus, uniform coating of the mold releasing agent on the mold surface is achieved.
Patent JP-S59178018-A (JP)
Title: Analog-digital converter
Inventor: YOSHIZAWA TOSHIYASU
IPC: H03M1/36
Filed: 1983-03-29
Abstract: PURPOSE:To obtain a converter without using any sample-and-hold circuit by processing an MSB (most significant quantized bit) group in parallel, converting an LSB (least significant quantized bit) into a voltage and comparing the bits at a voltage comparator having an offset. CONSTITUTION:A voltage between terminals 49 and 50 is divided by resistors 511-5164 and a reference voltage is generaed. An input voltage applied to a terminal 53 and the reference voltage are compared by voltage comparators 521-5263, and the low-order 3-bit is converted into a voltage by the resistors 541-549. The high-order 3-bit is compared by the voltage comparators 551- 557. An output of the resistors 541-549 is compared by voltage comparators 581-588 having an offset. Further, the low-order bit is digitized by a voltage comparator and the 7th bit is formed and it is added.
Patent JP-H03254279-A (JP)
Title: Picture processor
Inventor: ICHIKAWA HIROYUKI
IPC: H04N1/40
Filed: 1990-03-05
Abstract: PURPOSE:To obtain an output picture without losing information quantity of color information of an original picture through the use of an inexpensive monochroic printer by providing a signal synthesis means synthesizing a graphic pattern and a luminance signal and outputting the synthesized signal. CONSTITUTION:A graphic pattern corresponding to color information of each predetermined color is stored in a pattern generating means 110 comprising a RAM or a ROM or the like and a prescribed graphic pattern is generated from a pattern generating means 110 based on the color information for each picture element of a picture signal inputted from an image sensor 101 or the like, an output signal of a pattern synthesis circuit 111 is converted into a density signal at a Log transformation section 112 and an output picture with a pattern is obtained from a printer. Thus, plural sets of color information of the output picture are expressed in a single color via the graphic pattern. Thus, the color information of the original picture is expressed as an output picture even by using an inexpensive monochroic printer without losing the quantity of information of the color information.