baber/WOPTO huggingface dataset:
Patent JP-H08337694-A (JP)
Title: Vulcanizable rubber composition
Inventor: KAWASAKI MASAAKI
IPC: C08L23/08
Filed: 1995-06-13
Abstract: PURPOSE: To obtain a vulcanizable rubber composition excellent in dynamic fatigue resistance, heat aging resistance, weatherability, O3 resistance, etc., by using as the constituents a specified ethylene/α-olefin/non-conjugated polyene copolymer rubber and a diene rubber at a specified ratio. CONSTITUTION: This composition contains an ethylene/α-olefin/non-conjugated polyene copolymer rubber (A) obtained by the random copolymerization of ethylene, a 3-20C α-olefin (e.g. propylene) and a non-conjugated polyene (e.g. 5-ethylidene-2-norbornene) in the presence of a metallocene catalyst, containing units derived from ethylene and those derived from the α-olefin at a molar ratio of (40:60) to (95:5) and having an iodine value of 1 to 50 and an intrinsic viscosity in decalin at 135 deg.C of 0.1-10dl/g and a diene rubber (B) (e.g. natural rubber) at a weight ratio of component A to component B of (5:95) to (95:5).
Patent JP-S632502-A (JP)
Title: Hot cross rolling method
Inventor: KIKUKAWA NOBORU
IPC: B21B27/10
Filed: 1986-06-23
Abstract: PURPOSE:To prevent the generation of surface flaws on a rolling material by surface roughening of rolls and to improve quality by coating a hot rolling mill lubricant to the caliber side walls in the inlet side of vertical rolls and grinding the side walls with grinding wheels at the time of cross rolling the locally increased thickness parts generated by cross rolling of the rolling material with the vertical rolls in the opposite direction. CONSTITUTION:A metallic slab 3 is conveyed in an arrow A direction and the locally increased thickness parts 4 generated by the cross rolling with the calibered vertical rolls 1a, 1b are promoted by the cross rolling in the opposite B direction with the rolls 1a, 1b, by which the surface roughening is generated on the caliber side walls of the vertical rolls. The surface roughening of the rolls are, therefore, prevented by providing hot rolling mill lubricant coaters 10 via roll chock devices 9a, 9b to the caliber side walls 5b, 6a, 7ab on the inlet side of the rolls 1a, 1b which contact the locally increased thickness parts 5-8 when the slab 3 is conveyed and rolled in the arrow A direction, and by disposing roll grinding wheel devices 11 to the caliber side wall parts on the outlet side. The devices 10, 11 are held idle while the slab 3 is conveyed in an arrow B direction.
Patent JP-H0811176-A (JP)
Title: Plasticizing screw
Inventor: AIKAWA KEIICHI
IPC: B29C48/53
Filed: 1994-06-28
Abstract: PURPOSE:To provide a plasticizing screw increasing melting and kneading effect even if L/D is constant. CONSTITUTION:In a plasticizing screw provided in a heating cylinder and successively having a supply zone, a compression zone and weighing zone from the base part thereof to the leading end thereof, a spiral main flight 3 and a sub- flight 5 separating a resin material supply screw groove 8 into a semi-molten plasticized resin screw groove 10 and a molten plasticized resin emitting screw groove 11 from the compression zone of the main flight 3 to the midway position of the weighing zone are provided to the periphery of the screw main body constituting the plasticizing screw and the angle of the groove bottom of the semi-molten plasticized resin screw groove 10 is set to 5-60 deg. with respect to the axial line of the screw.
Patent JP-H10329507-A (JP)
Title: Dip cord for rubber reinforcement
Inventor: OKUYAMA YUKINARI
IPC: B60C9/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide yarn cord for rubber reinforcement with remarkably improved adhesion property and anti-fatigue property which is the defect of a polybenzazole fiber capable of realizing the high strength and elastic modulus which is an excellent characteristic of polybernzazole fiber as a reinforcement material. SOLUTION: This dip cord for rubber reinforcement is formed by twisting together plural yarns with the strength of 18 g/d or more consisting of a polybenzazole fiber and has a strength of 16 g/d or more in which a dip treatment is applied and a strong force utilization rate is 50% or more. In the dip treatment for improving the adhesion property to a rubber, using a treatment liquid of the combination or independence of the water dispersion of an epoxy resin, water dispersion of blocked isocyanate, water dispersion of resorcine formaldehyde resin-rubber latex mixed liquid, one stage or two or more multistage treatment is generally employed, and the other treatment is acceptable.
Patent JP-S5371349-A (JP)
Title: Cooking equipment
Inventor: KUDOU KIYOSHI
IPC: G05B19/04
Filed: 1976-12-07
Abstract: PURPOSE:To provide digital indicator to indicate it simultaneously over all steps, storing cooking hour with plural steps to the electronic memory.
Patent JP-S5572844-A (JP)
Title: Method and device for measuring alcohol density in breathing
Inventor: NISHIMURA TAKAO
IPC: G01N1/02
Filed: 1978-11-27
Abstract: PURPOSE: To measure alcohol density easily and stably by detecting an ion current in proportion to the alcohol density by burning a fixed quantity of sampled breathing together with hydrogen gas.  
     CONSTITUTION: Breathing sampled by probe 1 has its moisture, etc., removed by a trap and while a fixed quantity of breathing is led to hydrogen ionizing detector 6 by way of shunt tube 3, needle 4 and sampling cock 5, its excess flows reverse through needle 4 and shunt tube 3 and is discharged into the air by way of airflow meter 11. On the other hand, this detector 6 is supplied with a fixed quantity of hydrogen and air molecules in the sampled breathing are ionized by hydrogen ignited in frames, so that detector 6 will generate a current in proportion to alcohol density in the sample. As a result, the alcohol density is digitally displayed and recorded through peak holding circuit 20, etc., and no rubber balloon is used. Consequently, the alcohol density is measured stably with no variation in sample alcohol density and easily because of no need for color detection, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S634734-A (JP)
Title: Fault detecting and eliminating method for optical communication system
Inventor: MATSUDA YUTAKA
IPC: H04B10/272
Filed: 1986-06-25
Abstract: PURPOSE:To evade the communication disabled state of the entire system due to a fault signal by using one of plural nodes as a supervisory node, allowing the supervisory node to apply on/off control to the power supply to an optical transmission/reception section in a prescribed order so as to detect a faulty node and using an electric signal transmission line so as to apply communication between the faulty node and the supervisory node. CONSTITUTION:If a fault signal takes place in an optical transmission line 24, a supervisory node 21 detects a fault and applies on/off control to the power supply to each optical transmission/reception section 32 of nodes 22a-22c to be supervised in a prescribed order via electric signal transmission lines 25a-25c while supervising the change in the signal state of the optical transmission line 24. When the fault of the line 24 is relieved with the power supply stop to the optical transmission/reception section 32, it is discriminated that the node to be supervised whose power supply is stopped is faulty and the detection of the faulty node is detected. Then the power supply to the optical transmission/reception section 32 of the faulty node is kept stopped and the communication through the optical line 24 between the nodes except the faulty node is attained and the communication between the faulty node and the other nodes is executed through the electric signal transmission lines 25a-25c then remarkable degrading of the system function is evaded.
Patent JP-H10315691-A (JP)
Title: Solid paste container
Inventor: MATSUMARU RIYOUJI
IPC: B43M11/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To ensure the complete consumption of a solid paste remaining in a slider holding the solid paste in a sleeve. SOLUTION: A slier 11 which lifts up/down along a helicoidal surface formed on a container body 8 by rotation of the body 8 is made up of an outer slider 13 and an inner slider 17, and both outer slider 13 and inner slider 17 are integrally put together by engagement between an external thread 18 formed on the outer periphery of the inner slider 17 and an internal thread 16 formed on the inner wall face 15 of the outer slider 13. After a solid paste held by the slider 11 is exhausted, the inner slider 17 ascends with the solid paste under the guidance of the internal thread 16 on the outer slider 13. Thus it is possible to ensure the complete consumption of the solid paste contained in the slider 11 by causing the solid paste in the slider 11 to protrude out of a sleeve 2.
Patent JP-H09331203-A (JP)
Title: System for preventing snow accretion onto antenna
Inventor: NAKAMURA MITSUYUKI
IPC: H01Q15/16
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent an antenna from being coated with snow even when the inclined angle of the antenna against the ground surface is low and the snow is wet by applying vibrations to the antenna in a fixed direction between the direction perpendicular to the surface of the snow accretion and a snow carrying direction in which the snow is moved on the surface of the snow accretion. SOLUTION: A plate spring 13 fitted to a plane 11 parallel to a radome 12 is inclined by an angle θ and a steel piece 21 attached to the spring 13 is opposed to an electromagnet 14. When the electromagnet 14 is energized, the piece 21 is attracted to the electromagnet 14 and the spring 13 and the radome 12 fixed to the spring 13 move in a direction V(+) which is deflected from the surface of the radome 12 by an angle α(≈θ). When the current supplied to the electromagnet 14 is broken, the attracting force of the electromagnet 14 disappears and the radome 12 is moved in the direction V(-) by the elasticity of the spring 13. When the current supply to the electromagnet 14 is repeatedly turned on an off, the radome 12 vibrates in the directions V(+) and V(-).  Since the vibrating direction has a vertical component, the frictional force between a snow piece 22 adhering to the radome 12 and the surface of the radome 12 decreases and, as a result, the snow piece 22 moves in the snow carrying direction when acceleration is applied to the snow piece 22 in the direction V(-).
Patent JP-S5770944-A (JP)
Title: Exhaust gas reflux unit for engine
Inventor: FUJIMOTO MISAO
IPC: F02D21/08
Filed: 1980-10-20
Abstract: PURPOSE: To upgrade control accuracy by providing a throttle part which feed-back controls the reflux of exhaust gas for engine and by installing therein a control valve which opens and closes in proportion to the reflux rate of the exhaust gas.  
     CONSTITUTION: A suction air channel 2 and an exhaust air channel not illustrated in this figure are communicated to a reflux channel 4 having a reflux control valve 5. The channel 4 is also provided with a throttle part 12, while the throttle part 2 is equipped with a control valve 16 which makes the reduction area varable. A control unit receives signals from a rotational speed sensor 10, a suction air negative pressure sensor 11 and furthermore a first pressure sensor 13 and a second pressure sensor 14. The control unit 9 outputs signals which makes measured values equivalent to the target value stored in (a) memory 15. A negative pressure solenoid valve 7 and an ambient pressure solenoid valve 8 are opened and closed in proportion to the signals. The reflux control valve 5 operates under feed back control, while the control valve 16 moves downward when the reflux rate is decreased and vice versa. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10318758-A (JP)
Title: Piezoelectric micro angular speed sensor and fabrication thereof
Inventor: KONAKA YOSHIHIRO
IPC: G01C19/56
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a high sensitivity piezoelectric micro angular speed sensor. SOLUTION: A plurality of beams 2 are secured, at the base end side thereof, to different positions of a supporting part 1 and jointed commonly on the forward end side thereof to form a weight 3 at the joint. A lower electrode 4, a piezoelectric film 5 and an upper electrode 6 are laminated sequentially on the beam 2. The supporting part 1 and the weight 3 are formed by an SOI substrate 15 where an oxide 13 and an active layer 14 of silicon are laminated sequentially on a silicon supporting layer 12 and the beam 2 is formed by the active layer 14 of the SOI substrate 15. When the beam 2 is machined, the region of the SOI substrate 15 for forming the beam 2 is removed by etching from the supporting layer 12 side to the active layer 14. Since the etching material for the oxide 13 does not etch the active layer 14, etching is stopped at the active layer 14 and a beam 2 can be formed accurately to have the thickness of the active layer 14.
Patent JP-H0769935-A (JP)
Title: Kit containing radioactive tecnetium label and used for measurement of kidney function
Inventor: ARAN FURITSUTSUBAAGU
IPC: C07C311/45
Filed: 1994-06-29
Abstract: PURPOSE: To provide a kit, containing a new technetium-99m compound and useful in the field of evaluating renal functions by using the scintigraphic urography. CONSTITUTION: This packaged kit comprises a container, containing a ligand represented by formula I [X is S or N; Y is H or formula II (R1 is H, CH3 or CH2 CH3 ; R2 is H, CH2 CO2 H, CH2 CONH2 , CH2 CH2 CO2 H, CH2 CH2 CONH2 , CH3 , CH2 CH3 or CH2 OH; Z is H, CO2 H, CONH2 , SO3 H, SONH2 , or CONHCH2 CO2 H); Y' is H. when X is N or H or a suitable protective group when X is S], an adequate amount of a water-soluble stannous salt and an adequate amount of an exchange ligand intermediate (e.g. an acetate, glycine or a citrate) and having a volume sufficient to receive an adequate amount of a water-soluble Tc-99m pertechnetate and is useful for producing a compound represented by formula III (Tc is Tc-99m) or its water-soluble salt, e.g. Tc-99m- mercaptoacetylglycylglycylglycine.
Patent JP-S6039779-A (JP)
Inventor: SONODA MASAO
IPC: H01R12/04
Filed: 1983-08-12
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-H01314532-A (JP)
Title: Dust detector control circuit
Inventor: NAGAHISA TETSURO
IPC: G01F1/56
Filed: 1988-06-15
Abstract: PURPOSE:To prevent display element from mal-lighting at the start-up of a power source by connecting an emitter of a transistor and a corrector in parallel with a resistor of an integrating circuit, and by connecting No.2 condenser between the base of the transistor and an earth. CONSTITUTION:In an integrating circuit 9 consisting of a resistor 7 and No.1 condenser 8, a transistor 14 is connected in parallel with the resistor 7, and No.2 condenser 15 is connected between the base of the transistor and an earth. At the start-up of a power source, a base electric current flows from an emitter of the transistor 14 toward the base to charge No.2 condenser 15, and a collector electric current flows in proportion to the base electric current between the emitter of the transistor 14 and a collector until the voltage of the base and the emitter drops to less than 0.7V to charge a condenser 8 quickly, so that voltage VC is raised sharply. Therefore, a display element 11 is prevented from mal-lighting because the voltage VC that is input to a comparison circuit 10 is usually raised ahead of the rise of a reference voltage VE.
Patent JP-S5878350-A (JP)
Inventor: DEITA FUITSUSHIYA
IPC: H01J17/49
Filed: 1982-08-25
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-2000334508-A (JP)
Title: Roll forming machine
Inventor: OKAMOTO AKANE
IPC: B21B13/10
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a roll forming machine in which forming rolls are mounted and dismounted in the direction perpendicular to roll shafts or the forming rolls are mountable from the direction perpendicular to the roll shafts so as not to interfere with a material to be formed even when the material to be formed is present in a stand. SOLUTION: The roll shaft 6 of the forming roll 1 is made slidable in the axial direction and roll-shaft supporting shaft 9 which is connectable to one end of the roll shaft 6 is installed movably forward and backward to the side of the forming roll on the housing 11 of the stand. At the time of forming, by connecting the roll shaft 6 of the forming roll 1 to the roll-shaft supporting shaft 9, the one end of the forming roll 1 is supported. At the time of changing the forming roll, by disconnecting the connection of the roll shaft 6 of the forming roll 1 with the roll-shaft supporting shaft 9, the forming roll 1 is movable in the direction perpendicular to the roll shaft 6 so as not to interfere with the material 14 to be formed.
Patent JP-H08337662-A (JP)
Title: Production of facing friction material
Inventor: SUZUKI KOICHI
IPC: F16D69/00
Filed: 1995-06-14
Abstract: PURPOSE: To provide a facing friction material excellent in abrasion resistance, friction characteristics, μ-V characteristics, and oil mobility. CONSTITUTION: A mixture of carbon fibers and aramid fibers is mixed with a friction modifier, a filler, and a thermosetting phenol resin powder, formed into a sheet by a papermaking method, and thermally treated under pressure. Thus, not only a structure of carbon fibers and aramid fibers strongly and three-dimensionally entangled with each other but also openings through which a lubricant can move are formed. The friction modifier effectively acts to stabilize the coefficient of friction. The filler comes into spaces between fibers, providing good reinforcing effects. The thermosetting phenol resin powder fixes the fibers, the friction modifier, and the filler strongly enough three- dimensionally, effectively increasing the strengths and maintaining the openings.  Since the resin is a powder, it can be added together with powdery materials, such as the friction modifier and the filler, in the sheet formation step by the papermaking method, which enables a homogeneous dispersion and good and stable characteristics to be obtd.
Patent JP-S5573788-A (JP)
Title: Method of evaluation of cold milling oil
Inventor: YAMAMOTO HIDEO
IPC: C10M101/00
Filed: 1978-11-29
Abstract: PURPOSE: The ingredient of milling oil is examined on specified tests and the results are compared with the calclutation values derived from experimental equations to evaluate correctly the milling oil suitable for cold rolling, thus preventing the heat scartch and increasing the productivity of rolling.  
     CONSTITUTION: The ingredient of milling oil before made into emulsion or obtained by extracting the emulsion is subjected to Bouden test to derive the sliding number until galling occurs n from the relationship between the sliding number and the friction coefficient. Then, the sliding number in is compared with the value derived from the experimental equation satisfying the desired rolling conditions and judged if the oil is suitable as the milling oil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S633368-A (JP)
Title: Fault monitor system for automatic teller machine
Inventor: ISHII MASANORI
IPC: G07F19/00
Filed: 1986-06-24
Abstract: PURPOSE:To ensure the quick recovery of the faults of an automatic teller machine ATM by displaying a cross section the medium carrying route for the unit of the faulty ATM on a CRT of a remote supervisory and control equipment and a medium stop position. CONSTITUTION:A control part 15 of an ATM 1 contains a cross section showing the medium carrying route as well as a correspondence table between the sensor positions within a unit and the coordinates on the cross section. When one of units has a medium carrying fault, the information showing the medium stop position in said unit is coded. This coded information is transmitted from the unit. While a control part 23 of a remote supervisory and control equipment 2 displays the coded information sent from the ATM 1 as well as the cross section information on a CRT 21 when a fault occurs. In such a way, the faults of the ATM 1 can be quickly recovered.
Patent JP-S6486027-A (JP)
Title: Slit width control mechanism for spectrophotometer
Inventor: YAMAMOTO HIROSHI
IPC: G01J3/04
Filed: 1987-06-12
Abstract: PURPOSE:To achieve a fine slit width control, by holding a relationship between a wavelength as predetermined and a slit width at a control section to drive a piezo-electric linear motor for controlling a slit plate in linkage with a wavelength driving made by a signal from the control section. CONSTITUTION:In a pair of slit plates 20-1 and 20-2, piezo-electric linear motors 22-1 and 22-2 are fixed on the top and bottom of the slit plate 20-1 while piezo-electric linear motors 24-1 and 24-2 on the top and bottom of the slit plate 20-2. A CPU 30 holds a slit program and performs a wavelength driving of a spectroscope. To drive the piezo-electric linear motors, the CPU 30 outputs a drive signal to vary a slit width to a PZT control power amplifier 34 according to a slit program through a D/A comparator 32.
Patent JP-H091199-A (JP)
Title: Electroosmotic sludge dehydration method and device therefor
Inventor: SANO SHIGERU
IPC: C02F11/12
Filed: 1995-06-14
Abstract: PURPOSE: To reduce sludge viscosity, to enhance the electric conductivity of sludge and to improve the filtration rate by heating the sludge beforehand before passing current through the sludge in the method for enhancing the dehydration efficiency of sludge by the electroosmotic effect. CONSTITUTION: In this method, at the time of dehydrating sludge 19, first, the sludge 19 is stored in a sludge storage tank 16 and heated with a heater 17 and also agitated with an agitator 18. Then, this sludge 19 is fed into a dehydrator main body 1 while pressurizing and transferring the sludge 19 with a pump 4. At the time of operating the dehydrator main body 1, the space between filter plates 6a and 6b is blocked to form a filtration chamber and thereafter, the sludge 19 is cast into the filtration chamber. Then, compressed air is introduced into the space between the filter plate 6a and a diaphragm 8 and the sludge 19 between the filter cloths 9a and 9b which are placed in the space between electrode plates 7a and 7b, is pressed with compression pressure applied on its both sides.  Also, a DC voltage is applied to between electrodes 7a and 7b in the course of the casting process of the sludge 19 to start to bring about the new electroosmotic dehydration effect in the filtration chamber.
Patent JP-H11337519-A (JP)
Title: Pump current stabilizing method for gas sensor
Inventor: MABUCHI TOMOHIRO
IPC: G01N27/407
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To stabilize a pump current of gas sensor by suppressing vibration of the pump current generated by a pulsation of exhaust gas. SOLUTION: An oxygen sensor 2 is formed by laminating an oxygen concentration cell element 4, an oxygen pump element 6 and a shield 8. The oxygen concentration cell element 4 has porous electrodes 4b and 4c formed on both sides of a solid electrolytic substrate. The oxygen pump element 6 has porous electrodes 6b and 6c formed on both sides of a solid electrolytic substrate. The shield 8 is made from a solid electrolytic substrate. A measuring gas chamber 10 is formed on a juncture of the oxygen concentration cell element 4 and the oxygen pump element 6 wherein the electrode 4c of the oxygen concentration cell element 4 and the electrode 6c of the oxygen pump element 6 are arranged opposadly to each other.  According to this pump current stabilizing method, material for forming the porous electrode 6b of the oxygen pump element 6 is charged in accordance with a pulse period of exhaust gas, a delay condition of a control circuit and the like. Responsiveness of a pump current with respect to control therefore is changed so that hunting is not generated at controlling of the pump current.