baber/WOPTO huggingface dataset:
Patent JP-S54132539-A (JP)
Title: Production of alkylbenzene hydroperoxide
Inventor: YASUHARA MITSUTATSU
IPC: C07C67/00
Filed: 1978-04-04
Abstract: PURPOSE: After made to contact with an aqueous solution of high pH value, recovered alkylbenzene is made to contact with an aqueous solution containing carbonate ions, thus prohibiting the formation of carbinols and increasing the yield of title compound by oxidation of alkylbenzene.  
     CONSTITUTION: The oxidation of alkylbenzenes having at least one isopropyl group on the benzene nucleus is effected with an oxygen gas to produce the objective compound, wherein in order to prohibit the side reactions the reaction is discontinued before the all amount of alkylbenzene is oxidized, the oxidation products are distilled off, the objective compound is concentrated, and alkylbenzene is recovered. The recovered alkylbenzene containing by-products is made to contact with an aqueous solution of 12.5 or higher pH, preferably sodium hydroxide aqueous solution, subsequently contact with another aqueous solution containing more than 0.1 mol of carbonate ion per liter, preferably sodium carbonate solution, then the alkylbenzene is recycled to the oxidation process.  
     USE: Radical initiator and intermediates of phenols. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63208460-A (JP)
Title: Paper resupply device of image formation device
Inventor: SHIMIZU TADAFUMI
IPC: B65H3/06
Filed: 1987-02-20
Abstract: PURPOSE:To supply again a blank in an intermediate tray without any deflection by providing a deflection preventing roller rotatable about the axis parallel to the axis of a paper resupply roller to rotate in contact with the blank in the intermediate tray and capable of retreat-from a paper feed path. CONSTITUTION:A deflection preventing roller 11 parallel to a paper resupply roller 1 is provided such that a blank P is guided and transported by these two parallel rollers 1, 11 to be effectively prevented from the vertical movement relative to the paper feeding direction along the rotational direction of rollers 1, 11. Thus, even if the blank is heat curled after once passing through a fixing section or lacks firmness, it can be resupplied without any deflection by relatively simple constitution. Also, since this deflection preventing roller 11 can be retreated, no troubles occur even if the blank P is supplied into an intermediate tray.
Patent JP-H02218305-A (JP)
Title: Far infrared ray air heater
Inventor: TAGISHI HIROYUKI
IPC: A45D20/10
Filed: 1989-02-18
Abstract: PURPOSE:To prevent fingers and combustibles from the entrance and thereby the occurrence of burns and fires by disposing a grating body consisting of fine mesh punched metal in an outlet opening larger than an inlet opening. CONSTITUTION:A grating body 7 disposed in an outlet is constituted of a punched metal formed with a plurality of hexagonal punched holes 70 having about 3-5mm bore and at least 55% of opening rate, and draws a smooth convex surface toward the blower side to have the peripheral edge fixed by screws 58 and formed flat. Thus, wind sent from the blower is dispersed along the grating body 7 so that the blast distribution approximates the distribution of far infrared ray energy. Also the grating body 7 has the back face side R processed with anticorrosive paint and the front face side subjected to flocky process. Immediately after turning off a switch, the temperature of the grating body 7 rises higher than the in running by the surplus heat of the far infrared ray heater 4, while the body sensed temperature is lowered by the flocky process to prevent burns.
Patent JP-H06246304-A (JP)
Title: Cold rolled steel sheet
Inventor: NAWATA YASUTAKA
IPC: B21B1/22
Filed: 1993-03-01
Abstract: PURPOSE:To prevent image clarity, deviation between sheets, slipping, etc., from occurring so as to compatibly realize the reinforcement of the image clarity and the improvement on the deviation between the sheets and generation of slipping. CONSTITUTION:On a cold rolled sheet provided with the respective different roughnesses on the surface and the back face of a steel sheet by giving different roughnesses to a set of upper and lower rolling work rolls for temper rolling, regular projecting and recessing parts having a 50-200mum diameter (d) each, a 2-16mum recessed depth (h) each and a 0.5-2.5mum distance P between adjacent recessed part centers each are mounted on one surface and random projecting and recessing parts having a 1.2-2.2mum average roughness Ra each are mounted on the other surface. Deviation of steel sheets after blacking is prevented by high roughness finishing from occurring in transit, a cold rolled sheet provided together with high image clarity after coating can be manufactured and the high image clarity and workability of the steel sheet for an automobile are improved.
Patent JP-S57153915-A (JP)
Title: Method of controlling opening and closing of intake and exhaust valves of internal combustion engine and its ignition by electrical pulse waves
Inventor: MASHITA HAYAMI
IPC: F01L9/20
Filed: 1981-03-17
Abstract: PURPOSE:To accurately control the opening and closing of an intake and an exhaust  valves and the ignition by an alternating current produced by an electricity generator  on the basis of the direction and speed of movement of a piston and by a direct rurrent produced by another electricity generator on the basis of the rotation of the piston. CONSTITUTION:Electricity generators 31, 32 are interlocked with swing shafts 1, 2, respectively. The shaft 1 is swung with an unfixed travel by the swing motion of a  piston. The other shaft 1 is swung with a fixed travel by the swing motion of the  piston. The generators 31, 32 produce signals A, C. A signal B obtained by rectifying  the signal A is applied as an input signal to a clipping circuit 5 and the signal C is applied as a clipping current to the circuit so that it generates an output signal D. Control pulse signals G-I, L, M for the setting and resetting of opening and resetting of  opening and closing of an intake and an exhaust valves 17, 18 and a spark plug 11 are  produced through an amplifier circuit 6, an inverter circuit 7 and a second amplifier circuit 62 on the basis of the signal D. The intake and the exhaust valves 17, 18 are opened and closed by supplying electricity to coils provided around iron cores.
Patent JP-S58156565-A (JP)
Inventor: OKAMOTO TSUNEYOSHI
IPC: C04B26/04
Filed: 1982-03-11
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-S61198920-A (JP)
Title: 1/2n synchronizing signal generating circuit
Inventor: KAMAYA YUKIO
IPC: H03K23/00
Filed: 1985-02-28
Abstract: PURPOSE:To prevent malfunction of a T flip-flop due to racing by using an output of a latch circuit of a master section in the inside of the T flip-flop as an output given to a gate to obtain a synchronizing signal. CONSTITUTION:n-Stage of T flip-flops 31, 32,...,33 are connected in cascade and outputs from terminals M of each stage are inputted to an AND gate 34 to obtain a synchronizing signal SYN. Since an unbalanced capacitance based to generate the synchronizing signal SYN is not connected to the output of each T flip-flop, no effect is given to the racing of the T flip-flop of the next stage so as to prevent malfunction by the racing.
Patent JP-S63206666-A (JP)
Title: Earth surge impedance measuring apparatus
Inventor: HIGUCHI TAKEMITSU
IPC: G01R27/20
Filed: 1987-02-23
Abstract: PURPOSE:To detect the change or disconnection of the earth resistor of an auxiliary earth electrode, by measuring the current flowing through a tower- footing and the voltage of the tower-footing by a surge impedance meter to store the same in the first and second memories and calculating impedance from the data from both memories by the divider of said meter. CONSTITUTION:A pulse generator 9 applies pulse voltage to the tower-footing 1 of the iron tower of a transmission line at a position above the node of an auxiliary earth electrode 7. A toroidal coil 2 is wound around the tower-footing 1 between the pulse voltage applying point of the tower-footing and the node of the electrode 7. Further, a surge impedance meter 20 measures the current flowing through the tower-footing 1 by the output of the coil 2 to store the output thereof in the first memory and measures the voltage of the tower-footing to store the output thereof in the second memory. Impedance is calculated from the data from the first and second memories by the divider of the meter 20 and the value thereof is displayed on the recorder of the meter 20.
Patent JP-H06228649-A (JP)
Title: Method for annealing long size pipe
Inventor: KASHIMA KOJI
IPC: C21D9/08
Filed: 1993-02-02
Abstract: PURPOSE:To remove the remaining oil in a long size pipe almost completely by slowly cooling the long size pipe at a specific temp. in inert gas of a specific pressure after heating. CONSTITUTION:The long size pipe 4 is laid on an automatic feeding frame table 5 and carried into a vacuum chamber 1 and evacuated to about 0.01Torr at the room temp. or <300 deg.C by an evacuating pump 6. Thereafter, in a heating chamber 2, the gas is filled by a reducing or inert gas generating device 7, and the long size pipe is heated at 400-750 deg.C and annealed for 30min-2hr. During this heating, a purging pipe is connected to the long size pipe 4 and the heated reducing or inert gas is fed into the pipes at 0.5-50atm pressure to reject lubricating oil vapor in the pipe. Successively, the long pipe is cooled to the room temp. in a cooling chamber 3 filling the reducing or inert gas. By this method, even in the case of super long size pipe such as about 500m length, the remaining oil quantity in the pipe can be made to be <=5mg/m<2>. By this method, the brazing property at the pipe can be prevented from being deteriorated.
Patent JP-H04258626-A (JP)
Title: Sealing resin composition and sealed semiconductor device
Inventor: KOKUBO MASANORI
IPC: C08K5/50
Filed: 1991-02-09
Abstract: PURPOSE:To obtain a sealing resin composition having good moldability and excellent humidity resistance and soldering-heat resistance by mixing an o-cresol novolac epoxy resin with a polyphenolic resin, a specified amount of a specified phosphine compound and a silica powder. CONSTITUTION:A sealing resin composition is obtained by mixing an o-cresol novolac epoxy resin (A) with a polyphenolic resin (B) of formula I or II (wherein (n) is 0 or an integer of 1 or greater) R is CmH2m+1; and (m) is 0 or an integer of 1 or greater), a tris(o,p-substituted phenyl)phosphine (C) of formula III (wherein R<1>, R<2> and R<3> are each an electron-donating group or H, and at least one of them is an electron-donating group) and a silica powder (D) as essential components, wherein component C is used in an amount of 0.01-5wt.% based on the resin composition. This composition has excellent moldability, is lowly affected by absorbed humidity and excels in humidity resistance and soldering- heat resistance after immersion in solder or reflow of solder after sealing.
Patent JP-S61198287-A (JP)
Inventor: MARUYAMA YOJI
IPC: G09G3/00
Filed: 1985-02-28
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-H10221959-A (JP)
Title: Liquid image forming device
Inventor: HIRAI HIDEJI
IPC: G03G15/00
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid image forming device equipped with a liquid developing device capable of detecting the probability of image failure which is caused by variation in the layer thickness of liquid developer. SOLUTION: In an area of a developing roller 42 where a liquid developer 40 formed into a thin layer by a layer-thickness regulation roller 43 is supported, an optical detecting device is provided as a layer-thickness detection means for detecting the regulated layer-thickness of the liquid developer. The optical detecting device has a light emitting element 401, as a light emitting part, which emits light toward a specific detecting position which is downstream from the area where the developing roller 42 faces the layer-thickness regulation roller 43 in the direction of the rotation of the developing roller 42 but is upstream from the area where it faces a photoreceptive drum 1, and a light receiving element 402, as a light receiving part, which receives light reflected from the detecting position.
Patent JP-H06255822-A (JP)
Title: Automatic document feeder
Inventor: HAMANAKA IZUMI
IPC: G03G15/00
Filed: 1993-03-01
Abstract: PURPOSE:To surely ground the electrified static electricity of a conveying belt with a simple structure without changing the material of the conveying belt or adding specific parts. CONSTITUTION:The conveyance section of an automatic document feeder conveying documents on a platen glass is constituted of frame side plates 36A, 36B supporting a conveyance driving roller, a conveyance driven roller, and a tension roller. The tension roller is made of a conducting material, a conducting bearing 353 is provided on the frame side plates 36A, 36B supporting the rollers, and the electrified static electricity of a conveying belt 33 is grounded to the frame side plates 36A, 36B from a conducting tension roller shaft 351 via the conducting bearing 353.
Patent JP-H05184215-A (JP)
Title: Multi-purpose plant cultivation and automatic liquid feeder of naturally dropping type
Inventor: AOSHIMA YUKINORI
IPC: A01G27/00
Filed: 1992-01-13
Abstract: PURPOSE:To provide a multi-kind and multi-purpose plant cultivation where air-flowing type moisture-controllers are set between the water level and the cultivation soil or the artificial cultivation medium. CONSTITUTION:An air-flowing moisture controller 2 is set to the bottom of tray 1-1 including the molding soil for the cultivator according to a desired cultivation scale, and placed on the water level so that the cultivation soil is allowed to naturally absorb or drain water so that the level of water is kept at the suitable position. In the case of basin trays 3, water is fed by natural dripping and water supply and fertilization are simultaneously effected with labor saved. The tank for the culture solution theoretically developed from a watering tank for poultry 5-1 is set and the fertilizer is diluted in the tank and the solution can be supplied automatically for a certain period of time according to its capacity under the natural theories without electric power.
Patent JP-S52123297-A (JP)
Title: Gas detector
Inventor: ASHIZAWA YUKIO
IPC: G01N27/12
Filed: 1976-04-08
Abstract: PURPOSE: To reduce the costs for installation and running by providing a resistor circuit at the outside of a gas sensor and by selecting resistances for respective sensors such that they can obtain preset outputs for preset gas concentrations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59164688-A (JP)
Inventor: ISE TOKIO
IPC: C04B32/00
Filed: 1983-03-11
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-S54132703-A (JP)
Title: Molding device of coil end part of stator in revolving machine
Inventor: SHIMIZU ISAMU
IPC: H02K15/04
Filed: 1978-04-07
Abstract: PURPOSE: To make each arm to take perfect synchronism and make it to draw conical involute, by combining a plurality number of arms with which coil is slided and held by a plurality number of discs whose diameters are different and are provided on the same shaft and chain, and making the shaft to be revolved.  
     CONSTITUTION: Arms 4∼6 which have roller 8 that slides and holds coil end part 1 are respectively combined to discs 15∼17 whose diameters are different and are mounted on the shaft 14 by chanins 10∼12. Each chain is made to be strained by ilder 13, and it is formed such that the arms 4∼6 draw conical involute by making the shaft 14 to be revolved and winding chain on each disc. Thus, since the arms 4∼6 are made to be moved by revolution of the common shaft 14, perfect synchronism can be taken, and molding of coil end part 1 can be done effectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59167420-A (JP)
Title: Method of setting sheaf of sheets in paper feeder
Inventor: SUZUKI YOUJI
IPC: G03G15/00
Filed: 1983-03-11
Abstract: PURPOSE:To set a packed sheaf of paper sheets in a cassette, with the upper surface of the end portion and the end surface of the end portion on paper feed side unwrapped, so that the sheaf of paper sheets are protected from dust, adhesion of fingerprints or humidity by remaining packing materials. CONSTITUTION:A sheaf of paper sheets 10 is packed by a packing material 11. An auxiliary portion 11b of the packing material 11 is cut off apart from the main part 11a thereof, so that the sheaf of paper sheets 10 is set in a cassette 2 in such a manner that portions other than the upper surface 10a, the end surface 10b, the lower surface 10c and the side surface 10d of the end portion on paper feed side of the sheaf 10 of paper sheets are not exposed to the outside. In case of thus setting the sheaf 10 of paper sheets in the cassette 2, the end portion 10e on paper feed side is pushed up by a push arm 5 to bring the upper surface 10a of the end portion on paper feed side into contact with a feed roll 4, and the uppermost paper sheet 10' of the sheaf 10 of paper sheets is sequentially fed out by the feed roll 4.
Patent JP-S58158128-A (JP)
Inventor: SASAKI HIROSHI
IPC: A22C25/14
Filed: 1982-03-15
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-S57156902-A (JP)
Title: Moving equipment for conveying cargo
Inventor: KANAMARU SETSUO
IPC: B65G1/137
Filed: 1981-03-20
Abstract: PURPOSE:To facilitate and ensure the setting operation of automatic running conditions of a stacker crane or the like, by generating sounds indicating that there is an error in the setting operation other operation for eliminating the error should be effected, when the error has occurred in the setting operation. CONSTITUTION:The horizontal motion driver 2, vertical motion driven 4 and fork driver 5 of a stacker crane for an automated warehouse are regulated by a controlled 10 on the basis of various kinds of detection information and automatic running conditions 8 applied from a setting panel 11. The controller 10 includes circuits 12-15 for checking various kinds of operation. These circuits are provided with means for generating sound outputs 16a-16e, which specifically indicate error-eliminating operation when there is an error in setting operation. As a result, the error-eliminating operation can be effected very easily.
Patent JP-S59168260-A (JP)
Inventor: YOOZEFU GIYUNTERUTO
IPC: F02M51/00
Filed: 1984-03-05
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-H11236081-A (JP)
Title: Heat-insulation container made of paper
Inventor: NAKAGAWA KIMIKATSU
IPC: B65D81/38
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To enable use by a grasp of a hand and laterally long formation, by providing a heat-insulation member on the bottom-member underside of a paper cut consisting of a cylindrical body member, which has a curled part in its upper part, and a bottom member. SOLUTION: A heat-insulation member B is a dishlike member obtained by processing plate paper of a disk shape under heat and pressure, has a flange 11 in its upper part, and also has an annular ramp 12, which projects downward, at an underside peripheral edge. In the heat-insulation member B, the outer diameter of the flange 11 in the upper part is set equal to or smaller than the diameter of the leg of a paper cup A, and its height is set greater than the height of the leg of the paper cup A. The heat-insulation member B is inserted into the lower part of the paper cup A via the leg, the flange 11 is bonded to the underside of the bottom member of the paper cup A, and, thus, paper cup A as the heat-insulation container made of paper is completed.  Even when hot water is put into the paper cup A, it can be held by heat insulation effect by hooking fingers round the upper edge (curled part) 2 and bottom of the paper cup A, and the diameter of the paper cup A can be increased to such a large diameter that it cannot be grasped with one hand.
Patent JP-2000238218-A (JP)
Title: Easy-to-adhere polyamide film
Inventor: SATO MASAYOSHI
IPC: C09D167/06
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-adhere polyamide film excellent in dimensional stability and also excellent in adhesiveness under a wet condition without damaging bending fatigue resistance and transparency. SOLUTION: An adhesion modified layer comprising a resin compsn. based on a self-crosslinkable polyester graft copolymer wherein at least one polymerizable unsaturated monomer containing an acid anhydride having a double bond is grafted to a hydrophobic polyester resin is laminated to at least the single surface of a substrate film wherein an X-layer based on at least one aliphatic polyamide resin selected from the group consisting of nylon 6 and nylon 66 and a Y-layer based on at least one aliphatic polyamide resin selected from the group consisting of nylon 12, nylon 612 and nylon 6/12 form layered constitution of X/Y or Y/X/Y.
Patent JP-S57156259-A (JP)
Title: Method of hardening surface of printing plate
Inventor: TOKI SOUTAROU
IPC: G03G15/09
Filed: 1981-03-20
Abstract: PURPOSE:To improve image quality and printing durability by a method wherein a hard thin film is formed with a sputter evaporation method on a metal plate having the surface cleaned through inverse sputtering. CONSTITUTION:A cylinder plate 2 formed of a metal plate is set in a sputtering unit 1 with the plate 2 being connected to a negative electrode and a target 3 being connected to a positive electrode, and the interior of the unit 1 is evacuated up to 10<-4>-10<-5> Torr. Then, reactive gas such as N2, O2 or hydrocarbon is introduced from an inlet port 6 to hold the interior at 10<-3>-10<-4> Torr. While rotating the plate 2 at 0.1-100rpm, inverse sputtering is performed with power of 0.1-1.0kw/dm<2> using the high frequency electric field to clean the surface of the plate through light etching. Thereafter, with the plate 2 being connected to the positive electrode and the target 3 being connected to the negative electrode, high frequency power of 0.1-10kw/dm<2> is applied between both electrodes so that particles of the target material is sputter-evaporated on the surface of the plate 2. As a result, it is possible to attain an engraved plate 10 coated with a thin film 11 which is thick at a projected part 12, thin at a recessed part 13 or an inclined part 14, and sharp at a shoulder part 15.
Patent JP-S58158695-A (JP)
Inventor: OOSHIMA SHIGERU
IPC: G10L13/00
Filed: 1982-03-17
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-2000238872-A (JP)
Title: Chemical housing utensil, and its attaching utensil
Inventor: INOUE KOZO
IPC: B65D85/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To replaceably attach a chemical container holding an insecticide or the like to a wall surface of a dresser or the like, in an optical direction. SOLUTION: This attaching utensil is equipped with a base plate section 21 comprising, e.g. paper board having a fixing means 4 to a surface W1 to be attached, on the rear surface, and a pair of right and left bending pieces 22 and 23 which are connected to the base section bendably in the opposite side from the surface to be attached, and a chemical container 5 is replaceably attached to a wall surface of a dresser or the like through the attaching utensil 1 wherein a container holding section is formed on respective bending pieces 22 and 23.