baber/WOPTO huggingface dataset:
Patent JP-H092915-A (JP)
Title: Adhesive for dental treatment
Inventor: KAWASHIMA TORU
IPC: A61K6/00
Filed: 1995-06-22
Abstract: PURPOSE: To obtain an adhesive for dental treatments, not causing polymerization and gelation on storage and having excellent adhesivity and storage stability by adding a specific stabilizer to a polymerizable monomer in which a (thio)barbituric acid derivative is dissolved. CONSTITUTION: This adhesive for dental treatments comprises a polymerizable monomer and a (thio)barbituric acid derivative of formula I (R1 is a 1-10C alkyl, an aryl, a cycloalkyl; R2, R3 are H, a 1-10C alkyl, an aryl, a cycloalkyl; X is O, S) and a dithiocarbamic acid of formula II (R1, R2 are an alkyl, an aryl; R3 is a metal element, an alkyl, an aryl) dissolved in the monomer as stabilizers. The compound of formula I is preferably trimethyl(thio)barbituric acid, etc. The compound of formula II is preferably dimethyldithiocarbamic acid sodium salt, etc. The polymerizable monomer is preferably a (meth)acrylate monomer, etc. A primer containing (thio)barbituric acid and a metal capable of forming a redox is preferably used for the objective adhesive.
Patent JP-S5285525-A (JP)
Title: Production of hollow fibers
Inventor: JIYOU YASUSHI
IPC: D01F2/02
Filed: 1975-12-29
Abstract: PURPOSE: To produce round hollow fibers of uniform thickness, with improved selective permeability by extruding a solution of high polymer compound through an annular slit, and by extruding an aqueous solution of salt from inside the slit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H101887-A (JP)
Title: Braided yarn
Inventor: NAKANISHI SHIGERU
IPC: D07B9/00
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a beautiful braided yarn, excellent in functional properties and rich in operating efficiency without fraying the ends. SOLUTION: This braided yarn 2 comprises natural fibers, synthetic fibers or metallic fibers or is obtained by coating the total length in the longitudinal direction of the braided yarn 2 prepared by combining yarns comprising the natural fibers, synthetic fibers or metallic fibers alone or compounded in an optional proportion at an optional ratio of numbers thereof with a thermoplastic resin, peeling and cutting off a coating layer 1 of the thermoplastic resin coating the braided yarn 2 in a part separated from the terminal part 3 of the braided yarn 2 by an optional length, bending the terminal part 3 of the braided yarn 2 coated with the thermoplastic resin, inserting the bent terminal part 3 into a cavity part on the inside of the part 4 where the coating layer 1 is peeled and cut off and forming a looped part 5 of an optional size at the end thereof.
Patent JP-H054043-A (JP)
Title: Treating device for carbon dioxide
Inventor: YOSHIDA HIROSHI
IPC: C01B32/50
Filed: 1991-06-27
Abstract: PURPOSE:To decrease the carbon dioxide to be discharged into the atm. by providing a cooling pipe enclosing a transporting pipe for forming a carbon dioxide clathrate hydrate by bringing the sea water and the carbon dioxide into reaction. CONSTITUTION:Exhaust gases contg. the carbon dioxide discharged from a combustion furnace 1 are separated and concentrated to the liquefied carbon dioxide by a carbon dioxide separator 2. This carbon dioxide is transported to a liquefied carbon dioxide storage tank 5 on a prescribed off-shore base 4 by a transporting ship 3. The liquefied carbon dioxide from the liquefied carbon dioxide storage tank 5 and the taken-in sea water are pressurized and mixed in the transporting pipe 7 by force feed pump 6 to progress the reaction to form the carbon dioxide clathrate hydrate. Further, the reaction heat generated on progression of the reaction to form the carbon dioxide clathrate hydrate is heat-exchanged and removed by the deep layer sea water sucked up by a sea water intake pump 9 into the cooling pipe 8 enclosing the transporting pipe 7. The formed carbon dioxide clathrate hydrate 10 is released and dispersed into the deep sea of the range of carbon dioxide clathrate hydrate forming conditions.
Patent JP-H026834-A (JP)
Title: Self-control valve and method for leaking reduced-pressure chamber
Inventor: ISHIHARA KATSUHIRO
IPC: B01J3/02
Filed: 1988-06-24
Abstract: PURPOSE:To reduce the time for the pressure in a reduced-pressure chamber to reach the atmospheric pressure and to prevent the suspension of dust in the reduced-pressure chamber by using a valve provided with a valve disk for controlling the inflow of a gas into the reduced-pressure chamber and a means for self-controlling the opening of the valve disk. CONSTITUTION:The valve disk 2 for controlling the inflow of the gas and a spring 5 for self-controlling the opening of the valve disk 2 are provided in the valve 11 for introducing the gas into the reduced-pressure chamber 10. Namely, when the gas is introduced into the reduced-pressure chamber 10, a three-way valve 9 is firstly energized and operated to introduce driving air into the part under a piston 4 not contg. the spring 5 of a cylinder 3 through a needle valve 7. The pressure of the driving air is gradually increased to push up the piston 4. The valve disk 2 connected to the piston 4 is also pushed up by the action of the piston 4, and separated from the valve seat 1 to form a gap in between. As a result, the gas can be smoothly introduced into the reduced-pressure chamber 10.
Patent JP-S5950083-A (JP)
Inventor: NOBORI MISAO
IPC: B32B18/00
Filed: 1982-09-10
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-S5678645-A (JP)
Title: Air purifier
Inventor: OONO GENJI
IPC: B03C3/45
Filed: 1979-12-03
Abstract: PURPOSE: To prevent the room inside from being polluted by microbes and bacteria even if polluted material particles discharge the charge and detach from dust collecting electrodes, by imparting pasteurization characteristic to the dust collecting electrodes.  
     CONSTITUTION: Dust collecting electrodes 1 are formed of porous materials, and a soln. or liquefied soln. of a pasteurizing agent and disinfectant is sprayed and impregnated on and in these. The polluted materials in the form of suspended particles in the polluted air fed through the opening 10 of the flow passages 2 around the respective discharge electrodes 4 are charged by the ion showers radiated toward the inside walls of the cylindrical dust collecting electrodes 1 from projecting ends 12 by corona discharge. Thence, while they are being transferred to the outflow side of the passages 2, they are captured on the inside walls of the dust collecting electrodes 1 by the repulsion of the discharge electrode bodies. Since the microbes and bacteria stuck on the captured dusts etc. are pasteurized and disinfected by the above, the room inside is prevented from being polluted by microbes etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H056206-A (JP)
Title: Teaching playback sequencer
Inventor: KOMINAMI SHINYA
IPC: G05B19/048
Filed: 1991-06-27
Abstract: PURPOSE:To provide the teaching playback sequencer which can confirm the equipment of a teaching system and exactly and efficiently execute program registration depending on teaching playback by turning on a confirmation switch even when there are a lot of equipments such as actuators or the like connected to an output port. CONSTITUTION:This device is equipped with a confirmation switch 1, means to detect time for this confirmation switch 1 to be turned on, pulse generating means to generate a pulse signal successively prolonging the pulse width together with the passage of the time while the confirmation switch 1 is turned on, means to output the pulse signal to an output port 4, address switch 6 to switch the address of the output port, teaching switch 9 to apply teaching timing and program memory 8 to register taught I/O states in the order of steps.
Patent JP-H10329888-A (JP)
Title: Carrier tape, method of manufacturing carrier tape and taping packaging member
Inventor: NAITO FUMINORI
IPC: H05K13/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To increase a strength at a pocket section without making any difficult taking-up of a carrier tape onto a reel and further prevent damage of a stored product even if the pocket is used for storing a large-sized parts by a method wherein there is provided a reinforcing section having at least a bottom part of it being made more thick than that of a connecting section. SOLUTION: A wall thickness of a tape is made different at a pocket part 11 and its connecting part 12, a wall thickness t2 of the connecting part 12 is made to be the same as that of an embossed carrier tape in order to assure a taking-up characteristic of the carrier tape onto a reel, the pocket part 11 has at least a wall thickness t1 at the bottom part 11a thicker than the wall thickness t2 of the connecting part 12 in order to reinforce it. Due to this fact, many carrier pieces provided with at least one pocket part 11 are formed by an injection molding process, and each of these carrier pieces is melted and connected in sequence at each of the connecting parts 12 so as to make a long tape. In the case of a packaging member using this carrier tape, the stored item may not be damaged by collapsing of the pocket 11 of the carrier tape even if the stored item is large in size.
Patent JP-S6311754-A (JP)
Inventor: NAKAJIMA ICHIRO
IPC: B32B7/02
Filed: 1986-07-03
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-H0326397-A (JP)
Title: Waste water treating device
Inventor: FUKUNAGA SAKAE
IPC: C02F3/28
Filed: 1989-06-21
Abstract: PURPOSE:To obtain the device with which the treatment efficiency is enhanced and the running and maintenance costs are reduced by providing the suction and discharge ports of a pipe in a reaction vessel, connecting a pressurizing means to the upper part of the pipe and connecting a means for exhausting a gas in a pressurized chamber and agitating a liq. mixture in the vessel. CONSTITUTION:The inside of the pipe 15 is pressurized by a booster pump 24 constituting a pressurizing means 16 to form the pressurized chamber 17 at all times at the upper part of the pipe, a valve 25 constituting an evacuating means 18 is opened at regular time intervals, hence the pressurized chamber 17 is intermittently exhausted, and a liq. mixture 9 in the vessel close to its bottom 1a is intermittently sucked into the pipe 15. Consequently, the liq. mixture 9 close to the bottom 1a is intermittently agitated, the dead space is effectively broken by the dynamic pressure, and efficiency in treating waste water is improved. The power cost is low as compared with the method in which waste water is forcedly circulated in the reaction vessel 1, and the running and maintenance costs are drastically reduced.
Patent JP-H026638-A (JP)
Title: Apparatus for open end spinning
Inventor: TANGO YASUO
IPC: D01H4/40
Filed: 1988-06-27
Abstract: PURPOSE:To spin a yarn without causing fiber breakage even in the case of a fine denier and large fiber length by sufficiently opening fibers with specific opening teeth, feeding the opened fibers parallel to an open end apparatus while withdrawing the fibers and simultaneously propagating twists in a twister. CONSTITUTION:A rotatable fiber withdrawing roller 16 is arranged and pressed to an opening roller 15 having opening teeth with a working angle normally at right angle or more and tooth tip in a circular arc state. An air nozzle 18 or a small-sized contact type spindle for applying turning torque to a yarn running through a yarn passage 24 arranged in the axial line direction of a rotary spinning chamber 1 is provided in a yarn passage guide 4.
Patent JP-H0824913-A (JP)
Title: Ceramic roll and rolling mill using it
Inventor: OKOCHI NORIHIKO
IPC: B24B37/02
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a high precision ceramic roll by fitting, to the end of a ceramic roll and with a metallic cushion interposed, a metallic cap which is provided with a metallic center hole constituted of a metal of a specific hardness and also with a hard metallic layer on the end face. CONSTITUTION:A metallic cap 2 with a center hole 3 is provided at the end of a ceramic roll 1 and, at the end face of this cap 2, a build-up welding layer is provided which is constituted of a stellite alloy having a hardness higher than the main body of the cap. This metallic layer 13 is constituted of a metal having a hardness of 40 to 65 in the Rockwell C scale. The metallic cap 2 is provided with a through-hole 7 in the center hole 3, and is fitted to the end of the ceramic roll with a metallic cushion 4 interposed. Therefore, since galling and wear in the center part are hard to be caused at the time of surface grinding of the roll 1, the shaft runout of the roll is reduced, improving working precision such as roundness and cylindricity.
Patent JP-S6218790-A (JP)
Inventor: ONO TAKU
IPC: H05K3/10
Filed: 1985-07-18
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-H0747101-A (JP)
Title: Nursing apparatus with balance type lift
Inventor: ISHIOKA SHIGEO
IPC: A61G7/10
Filed: 1994-07-08
Abstract: PURPOSE:To provide a nursing apparatus which is to be used for persons being too weak to walk and confined to the futon (Japanese quilt and mattress) or bed, namely, persons to be nursed and enables the moving of them safely to a desired position of a bathtub, a toilet, a wheelchair or the like and allows them to take a bath as required. CONSTITUTION:This nursing apparatus 90 for persons to be nursed is made up of a moving means 1, a position adjusting means 91 and a hoisting means 92. The moving means 1 is provided with a wheel for moving and a tilt prevention means and the position adjusting means 91 is provided with a frame body comprising a vertical column and a horizontal column and a means to move or adjust the position of the person to be nursed while hoisting the person on the horizontal column. The hoisting means 90 has a means to move the person vertically.
Patent JP-S5290021-A (JP)
Title: Regenerative braking control device for motor
Inventor: ASHITANI MASAHIRO
IPC: B60L7/12
Filed: 1975-12-25
Abstract: PURPOSE: To establish improvement of regenerative rate and minuaturization of serial resistor by possibly realizing a control for resistance short-circuit through control for rapid increase of a filter capacitor voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6218601-A (JP)
Title: Stylus pressure impressing device for reproducing stylus
Inventor: KAGAMIBASHI SHUNJI
IPC: G11B3/58
Filed: 1985-07-17
Abstract: PURPOSE:To improve the foreign matter removing capability by providing plural kinds of holding level of the contacting pressure which is increased when the reproduced signal of a reproducing stylus is smaller than a preliminarily prescribed value. CONSTITUTION:If the DC voltage is lower than a reference voltage value, the state where foreign matters are interposed between a disc 1 and a reproducing stylus 2 is detected to output the foreign matter interposition detection output to a comparator 11, and this output is inputted to the first certain time holding circuit 22 operated by the rise of a pulse to output the holding output of a holding time T1. If foreign matters are not yet removed after the certain time T1, the foreign matter interposition state is detected by AND between a signal obtained by inverting the output of the first certain time holding circuit 22 and a signal which is obtained by delaying the foreign matter interposition detection output of the comparator 11 by a delay circuit 19 for the purpose of preventing the malfunction, namely, even after the holding time T1 of the first certain time holding circuit 22. Thus, the foreign matters interposed firmly between a disc surface and the reproducing stylus can be removed.
Patent JP-S5946270-A (JP)
Title: Omega-pyridyloxyalkyl derivative and its preparation
Inventor: KOJIMA ATSUO
IPC: A61P7/02
Filed: 1982-09-09
Abstract: NEW MATERIAL:The compound of formula I [n is integer of 2-5; R is CH2OH, COOH, lower alkoxycarbonyl, CONH2, p-menthan-8-yloxyanilinocarbonyl, 4-tert- butylcyclohexyloxy-N-methylanilinocarbonyl, or group of formula II (R1 is lower alkyl, carbo-lower-alkoxy, COOH, NH2, lower acylamino, or benzoyl)]. EXAMPLE:6-(3-Pyridyloxy)hexanoic acid ethyl ester. USE:A hypolipemic agent having especially excellent blood platelet coagulation- inhibiting activity as well as the activity to lower cholesterol and triglyceride levels, and useful for the prevention and remedy of arteriosclerosis, cerebral infarction, stenocardia, peripheral thrombosis and obstruction. PROCESS:The compound of formula V (R2 is lower alkyl) which is one of the compound of formula I can be prepared by reacting the hydroxypyridine of formula III with the omega-haloalkylcarboxylic acid ester of formula IV (X is halogen). The product can be converted to the corresponding compound of formula I by reduction, hydrolysis, etc.
Patent JP-H09149954-A (JP)
Title: Golf club head
Inventor: ONUKI MASAHIDE
IPC: A63B102/32
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To improve the stability of the flight distance and flight direction by setting a sweet area in response to the driven ball distribution of an average golfer. SOLUTION: When a golf club is placed on a plane at the prescribed lie angle and the loft angle, the angle θ between the X-axis and the straight line obtained by projecting the principal axis of inertia having the minimum angle against the X-axis among three principal axes of inertia ξ, η, ζ perpendicular to each other of the golf club head on the XZ plane is set to 10 deg.-40 deg., where the Z-axis is the direction perpendicular to the plane, the X-axis is the axis parallel with the tangential line at the centroid of the face surface of the golf club head and perpendicular to the Z-axis, the Y-axis is the axis perpendicular to the Z-axis and the X-axis, and the origin of the coordinate axes is located at the center of gravity G of the golf club head.
Patent JP-H0796730-A (JP)
Title: Suspension system of vehicle
Inventor: WATANABE KENICHI
IPC: B60G17/015
Filed: 1993-06-28
Abstract: PURPOSE:To secure a suspension system that is good in riding quality and steering stability either by controlling it so as to make a control flow rate based on a car level detecting means dominant over at the low frequency domain, and to cincrease the control flow rate based on a springing displacement speed detecting means as compared with the low frequency domain at the high frequency domain, respectively. CONSTITUTION:A sensor 23L detects hydraulic pressure in a hydraulic chamber of a cylinder, a sensor 25L detects vertical relative displacement between a car body and wheels, and a sensor 27L detects vertical vibro-acceleration to be produced in the car body. A controller 21 calculates the extent of supporting force to be produced in a cylinder unit on the basis of the displacement speed integrated with each detected value of both these sensors 23L and 25L and output of the sensor 27L. In an alteration circuit part 35, this output of the vibro-sensor 27L, is inputted into an integrator 353, calculating the springing displacement speed, and it is amplified with an amplifier 351, while the code is reversed, and thereby a high frequency component alone is fed to an adder 334 via a high-pass filter 352 passing the only the component of more than the vibro-frequency in and around a springing resonance point.
Patent JP-H099290-A (JP)
Title: Chrominance signal processor
Inventor: KITANO TORU
IPC: H04N9/45
Filed: 1995-06-23
Abstract: PURPOSE: To provide a chrominance signal processor capable of remarkably improving the S/H of a carrier chrominance signal taken out in reproduction even when an ACC amplifier of wideband shared in recording and the reproduction is used. CONSTITUTION: A low-pass filter 5 is inserted between an ACC amplifier 3 and a frequency converter 4, and a frequency-modulated luminance signal and a high-frequency noise component are suppresed by a low-pass filter 1 in a reproduction mode, and a noise component generated by amplifying by ACC amplification of wideband is eliminated from a low-pass conversion chrominance signal C1 amplified by the ACC amplifier 3 and inputted to the frequency converter 4. Thereby, an unrequired frequency component is suppresed to occur in a frequency band area in the neighborhood of the carrier chrominance signal F1 converted and taken out by the frequency converter 4. While, in a recording mode, an inputted carrier chrominance signal G is inputted to and amplified by the ACC amplifier 3 without interposing the low-pass filters 1, 5, and frequency-converted to a low-pass conversion chrominance signal I by the frequency converter 4.
Patent JP-S5491310-A (JP)
Title: Production of magnetic head
Inventor: HIROTA EIICHI
IPC: G11B5/23
Filed: 1977-12-28
Abstract: PURPOSE:To produce a magnetic head having excellent characteristics, while rationalizing the production steps, with the use of an amorphous ferromagnetic metal band by making the side, which is parallel with the longitudinal and thickthwise directions, into a magnetic gap surface. CONSTITUTION:A molten substance containing ferromagnetic metal such as Fe, Ni or Co and a vitrification element such as P, C, Si or B is cooled at a high rate to produce an amorphoue ferromagnetic metal chip 1 having reduced thickness and high hardness. The metal chip 1 has it winding aperture portion 3 and a separation portion 4 locally heated to facilitate the separation. After that, a necessary number of the chips are laminated one on another in the thickthwise direction by means of an adhesive 5. After the side 6 facing the magnetic gap of the laminated core is polished, the portions shown in broken lines 3 and 4 are separated by the application of a force. Then, two of the laminated cores thus prepared are adhered at the side 6 through a gap regulating member 7 of the magnetic gap thereby to produce the laminated core of the magnetic head.
Patent JP-S6137629-A (JP)
Title: Stoppage preventing method and device for light pulverized/granular substance processing device
Inventor: ONO KYUSHICHI
IPC: B65G53/66
Filed: 1984-07-30
Abstract: PURPOSE:To prevent stoppage with pulverized/granular substance by sensing that the substance stagnated in the feeder conduit has exceeded a certain specific thickness, and by stopping operation of the feeding member in response to a signal given by a sensing member. CONSTITUTION:As the hop a dropped into a feeder conduit 1 from a bucket conveyor 40 is going to stagnate to increase its thickness of layer, a hollow sphere 64 of a sensing member 61 buries itself more in the layer of hop a. The sphere is sunk by the pressure produced by the stream and the sensing member 61, is deactuated to stop the motor of a crusher 38 and motor 39 of a conveyor 40. Because a processing member 2is still in operation, the layer of hop a in said feeder conduit 1 thickens by and by, and when the thickness has become below a certain level, the load on said sphere 64 is released, and a sensing lever 63 is restituted its initial position to actuate the member 61. Now the crusher 38 and conveyor 40 are resumed for operation to put the hop a into regular flow.