baber/WOPTO huggingface dataset:
Patent JP-H11320315-A (JP)
Title: Article conveying device, control method therefor, and article conveying system
Inventor: ISHIHARA KATSUMI
IPC: B23Q7/14
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an article conveying device to prevent interference of a conveying device without complicating the design of a device. SOLUTION: An article conveying device to convey articles between the two processes of a production line comprises a device body arranged approximately at a central part between the two processes of this production line an arm 1 rotatably arranged at the device body; a rotation mechanism to rotate the arm 1; a holding part arranged at the tip of the arm 1 and holding the article; and a control device to cause waiting of the holding part in a position where no interference with front and rear conveyance devices and positions A and D near a subsequent process in a rotation direction.
Patent JP-H11325302-A (JP)
Title: Magnet valve
Inventor: TSUJITA KAZUHIKO
IPC: F16K31/08
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent a valve opening of a valve element from fluctuating with a flow velocity, and prevent the valve element from seating on a valve seat, by pressing the valve element to a stopper part to be brought into an opened condition when a drive member is located in an opened position. SOLUTION: A valve element 11 is provided inside a pipe body 3, a drive member 12 for displacing the valve element 11 while coupled magnetically with the element 11 is provided outside the pipe body 2. The drive member 12 moves to a closed position for seating the element 11 on a valve seat 3a by a driving device and to an opened position for separating the element 11 from the valve seat 3a. A stopper part 2b for abutting to the element 11 when the element 11 is moved toward the direction separated from the seat 3a is provided, and the opened position of the drive member 12 is set in a position to energize the valve element 11 toward the direction separated further from the valve seat 3a even when the element 11 abuts to the the stopper 2b.
Patent JP-S5467545-A (JP)
Title: Rolling oil feed to cold roll mill
Inventor: KUWAMOTO HIROSHI
IPC: B21B45/02
Filed: 1977-11-10
Abstract: PURPOSE:To increase rolling oil adherence to a metal strip and to improve rolling lubricity, rolling oil emulsion is unstabilized when it is fed to a rolling mill. Such oil emulsion unstabilization is caused by temperature variation effected by the use of heat exchangers installed in the proximity of a rolling mill. CONSTITUTION:Rolling oil emulsion 4 is guided from an oil circulating tank 3 through a feed pump 5 into heat exchangers 11 installed near a group of rolls 2. The heat exchangers 11 serve to cool the emulsion 4, and as a result of cooling, the emulsion is unstabilzed and separates into water and oil. This increases rolling lubricity and in addition, cooling effect of the emulsion stabilizes the form of rolling metal strip. Thus, in this circulate-feed system, the oil emulsion normally maintains its stable uniform concentration so as to assure an accurate constant rate of oil feeding, but when the oil is to be fed to the rolling mill, the oil emulsion is caused to be unstabilized to enhance its adherence to metal strip, resulting in improved lubricity.
Patent JP-S63297337-A (JP)
Title: Production of monochloroacetone
Inventor: KAMINAKAI HIROAKI
IPC: C07C45/00
Filed: 1987-05-29
Abstract: PURPOSE:To maintain concentration of by-product low and to obtain the titled substance preferably in a reaction rate, by using a container equipped with a distillation column, refluxing a solvent at the top of the column, introducing chlorine of raw material into a liquid phase part without feeding to the distillation column, reacting chlorine with acetone and removing a by-product from the top of the column. CONSTITUTION:A continuous method may be applied. In the case of batch method, acetone is fed to a reactor 4 equipped with a distillation column 3, heated and wholly refluxed. Then an organic solvent (e.g. methylene chloride or isopropyl chloride) having a lower boiling point than that of acetone and inert to chlorine and hydrogen chloride is fed to the reactor until the temperature at the top of the column reaches the boiling point of the solvent and the organic solvent is replaced with acetone refluxing at the top of the column. Then chlorine is introduced to the liquid phase part of the reactor. Hydrogen chloride prepared as a by-product is instantly sent to the top of the column and discharged out of the system by a gas-liquid separator 2. The feed rate of chlorine is adjusted by capacity of a condenser 1. When the remaining amount of chlorine is reduced to <=a given amount, feed of chlorine is stopped and the reaction is finished to give the aimed compound.
Patent JP-S5759939-A (JP)
Title: Polyethylene composition with high resistance to environmental stress-cracking
Inventor: KASUGA TADAATSU
IPC: C08L23/00
Filed: 1980-09-29
Abstract: PURPOSE: A polyethylene composition that is produced by adding a specific amide to polyethylene, thus being suitably used for molded product with thick walls,because of its markedly improved resistance of environmental stress-cracking.  
     CONSTITUTION: 100pts.wt. of polyethylene, e.g., a low-density polyethylene of  0.915W0.935g/cm 3  density are kneaded with 0.05W0.35pts. of a saturated or unsaturated fatty acid bisamide, preferably N,N'-ethylenebisstearoamide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5924234-A (JP)
Title: Humidity sensor and manufacture thereof
Inventor: OKA SHIYOUTAROU
IPC: G01N5/02
Filed: 1982-07-31
Abstract: PURPOSE:To obtain a humidity sensor, by a method wherein the formation of a high molecular electrolyte coating layer is prepared by plasma polymerization to obtain a humidity sensitive film excellent in close adhesiveness with the surface of an electrode and the humidity sensitive film comprising a plasma polymerized polymer thin film is formed on a piezo-electric element in a closely adhered state through a thin film electrode. CONSTITUTION:As a piezo-electric element to be used, various substances shown piezo-electric characteristics can be used and a quartz oscillator or the like is represented. As a thin film electrode, any conductive material can be used and it is pref. to use metals low in corrosiveness such as gold, silver or the like. A pair of plasma polymerized polymer thin film having hydrophilic groups introduced into the surface layers thereof is obtained by treating the surface of the polymer thin film obtained by the plasma polymerization of a monomer. A humidity sensor can be usually fabricated by a method wherein a pair of electrodes comprising a conductive material such as gold, silver or the like on both surfaces of the piezo-electric element in a closely adhered state by vapor deposition and desired plasma polymerized polymer thin films are formed on the surfaces of each electrodes in a closely adhered state by plasma polymerization using both electrodes as discharge electrodes while a hydrophilic group such as an ion exchange group is introduced into the surface layer of each polymer thin film.
Patent JP-S62291816-A (JP)
Inventor: OURA KENJI
IPC: H02K3/34
Filed: 1986-06-10
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-H11311443-A (JP)
Title: Air duct and method and device for manufacturing the same
Inventor: SHOJI MASANORI
IPC: F24F13/02
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To easily manufacture an air duct, by loading a wire for retaining shape between both side ends being overlapped, and joining both the ends by a rapidly drying adhesive for forming a band-shaped covering material in a continuous cylindrical shape. SOLUTION: A band-shaped covering material 2 and a wire are supplied from a tangential direction to each winding roll 11. Then, the band-shaped covering material 2 is wound around the winding roll 11 in a spiral shape where the surface of one side end and the reverse side of the other side end overlap each other by the screw arrangement of each floating roll 15. At the overlapped position, the wire is supplied between both the side ends of the band-shaped covering material 2, and the wire is rolled in a coil shape by the rotation movement of the winding roll 11. Then, both the ends of the band-shaped covering material 2 are joined by a rapidly-drying adhesive layer (x) that is formed at one side end of the band-shaped covering material 2.  Then, a cylindrical air duct 1 where the wire is loaded in a coil shape between both the ends of the band-shaped covering material 2 is continuously formed.
Patent JP-H031241-A (JP)
Title: Interruption control system
Inventor: SAIKAICHI HIDEKAZU
IPC: G06F9/48
Filed: 1989-05-30
Abstract: PURPOSE:To eliminate the need for the cancellation of an interruption processing program and to prevent input/output control from being disturbed by directly rewriting the interruption processing branch table of a system when a control right is transferred. CONSTITUTION:It is assumed that the switching of a KB control program 24 is requested with the instruction of an operator at a state where the KB control program 24 obtains the control right, and a processing right is transferred to a program 25 with an exclusive control means 23. At such a case, a branch table managing means 22 receives transfer information from the exclusive control means 23, and rewrites the KB interruption entry of the branch table 21 to the interruption processing program information (b) of the KB control program 25 receiving simultaneously from the exclusive control means 23. Hereinafter, when KB interruption is generated by the next transfer of the control right is performed, it is always branched to the interruption processing program Pb. In such a way, it is possible to perform interruption without impairing a realtime property and without disturbing the input/output control in the switching of the interruption processing program.
Patent JP-H088848-A (JP)
Title: Power source interruption monitoring system
Inventor: TAKAMURE TOMOKI
IPC: H04B17/23
Filed: 1994-06-16
Abstract: PURPOSE:To monitor power source interruption with simple constitution without the need of mounting a battery and a capacitor whose occupancy area is large by reporting the its own power source interruption by returning input signals inputted from an input signal line as they are through an output signal line at the time of the power source interruption. CONSTITUTION:In a monitoring and controlling device 3, monitoring and controlling signals are individually transmitted to respective transmitters and the transmitters which receive the monitoring and controlling signals return operating state reporting signals in response to the monitoring and controlling signals to the monitoring and controlling device 3. In the monitoring and controlling device 3, when, no abnormality is present in the transmitter by the sent operating state reporting signals, the monitoring and controlling signals are transmitted to the next transmitter and the connected plural transmitters are monitored by successively repeating it. In this case, when the transmitter 1 is turned to a power source interruption state for instance, a held electromagnetic relay 5 is operated by the power source interruption, the input signal line and the output signal line are connected within the transmitter 1 and an operation for looping back the monitoring and controlling signals inputted from the input signal line from the output signal line to the monitoring and controlling device 3 as they are is performed.
Patent JP-H11311066-A (JP)
Title: Glazing channel structure
Inventor: MIYAAKE YUJI
IPC: E06B3/62
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To fix a glazing channel to double glazing with high workability. SOLUTION: A glazing channel 11 is provided with a holding part 12 of approximately U-shaped cross section, and seal piece parts 18 individually provided at top edges extended along the lengthwise direction of the holding part 12. The holding part 12 is formed being bent in any optional position onto the seal piece part 18 side free to rupture by a cutout 15 having one or more non-piercing depth recessed in the outer peripheral surface orthogonally to the lengthwise direction.
Patent JP-S5657871-A (JP)
Title: Antifogging process
Inventor: KASAI YOSHIHIKO
IPC: C03C17/23
Filed: 1979-10-18
Abstract: PURPOSE: To achieve the antifogging of a substrate for a long period with low energy consumption, by electrolyzing the moisture to gases by the electrical field applied between a pair of comb-shaped electrical conductive films formed to the surface of the substrate by micro-patterning process with means for applying the electrical field between adjacent electrodes.  
     CONSTITUTION: A pair of comb-shpaed electrical conductive films (pref. oxides of indium, tin and/or titanium, or a semitransparent metallic film) are formed to the surface of a substrate by micro-patterning precess (pref. photo-etching process with a width of electrode of ≤100μ). An electrical field (pref. ≥1.20V) is applied between the adjacent electrodes to effect the eletrolysis of a slight amount of moisture to gas thereby preventing the fogging of the substrate. The process is useful for the antifogging of instantaneously light-controlling electronic sunglasses containing electrochromic material or liquid crystal as the light-controlling material. In this case, the electrical source of the sunglasses is pref. common to the external electrical source.  
     EFFECT: The device can be electrified with solar cells, which is extremely convenient for the practical purpose. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5835215-A (JP)
Title: Exhaust emission control device in internal-combustion engine
Inventor: IKENOTANI YASUO
IPC: F01N3/34
Filed: 1981-08-27
Abstract: PURPOSE:To enable inducing purified air, and simplify the structure in such a way that secondary air feeding into an exhaust system is almost eliminated at the time of decelerating drive, and a secondary air control valve device is provided for controlling ternary catalyzer into its reduction atmosphere at the time of high speed drive. CONSTITUTION:A secondary air control valve device V is inserted to a secondary air feeding path 31 which is communicated on more upstream side than a ternary catalyzer (unshown in the figure) in an exhasut system, a valve path 35 which is communicated to the air feeding path 31, and a first, second control valves V1, V2 which respectively control for opening and closing. And at the time of decelerating drive, along with almost inhibiting feed of secondary air to the exhasut system by opening the first control valve V1, afterburning generation is prevented. Besides, at the time of accelerated high speed drive, along with decreasing feed of the secondary air by closing the second control valve V2, the ternary catalyzer is maintained to its reduction atmosphere, so that NOx can be effectively eliminated.
Patent JP-S6115283-A (JP)
Title: Method and device for check of circuit device
Inventor: GOTOU YUKIHIRO
IPC: G06K9/00
Filed: 1984-06-29
Abstract: PURPOSE:To decide the propriety of the loading state of a semiconductor element by detecting the tail position of a character string on the surface of a package to shift it toward the head of the string and collatin a character pattern existing within a prescribed area with a reference pattern for each shift of said tail position to decide the form number of the character pattern. CONSTITUTION:The package surface of the semiconductor elements 21 attached to a printed wiring board 2 is image picked up by an industrial TV35. A control circuit 6 detects the position of a character string showing the form numbers of elements 21 from the pictures of the TV35 and shifts in steps the position of recognition toward the head from the tail of the character string every amount equivalent to a prescribed area. A character pattern collation part 64 collates the character pattern within said prescribed area with the reference character pattern for each shift of the position of recognition to decide the form number. Based on this result of decision, a deciding circuit 65 decides the propriety of the loading state of the elements 21. When the loading state of the elements 21 is defective, the circuit 6 delivers a defective signal to a display circuit 7 to show the defective loading state of the image pickup elements.
Patent JP-S62291970-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA AKIHIRO
IPC: H01L29/792
Filed: 1986-06-12
Abstract: PURPOSE:To improve the characteristics by relieving the thermal strain, etc., of a nitride film by a method wherein an impurity regions to be source.drain regions are formed before the title device is formed into MNOS structure. CONSTITUTION:Element isolating regions 11 are formed in specified regions of a P type semiconductor substrate 10; selective gates 4, 5 are patterned after specified shape through the intermediary of an oxide film 20; the gates 4, 5 are coated with another oxide film 21; and a photoresist 22 is formed between the gates 4, 5. First, impurity is led-in using the resist 22 and gates 4, 5 as masks to activate impurity regions 12, 13 by annealing process; and impurity regions to be source.drain regions are formed. Second, after pattern-forming another photoresist 23, the oxide films 21, 20 are removed in the region to form a memory gate, i.e., a region between gates 4, 5; the substrate 10 is exposed to form the other oxide film 3; and the resist 23 is removed to form a nitride film 2 into a part of MNOS structure. Finally, a polycrystalline silicon layer 24 as a polycrystalline semiconductor layer is formed on the nitride film 2.
Patent JP-S6113428-A (JP)
Title: Magnetic recording medium
Inventor: CHIBA KAZUNOBU
IPC: G11B5/738
Filed: 1984-06-29
Abstract: PURPOSE:To obtain stable runnability in a contact part and to control the surface roughness of thin ferromagnetic metallic film by forming a primer coating layer consisting of a resin binder having a specific glass transition point or below and pulverous high polymer particles in a specified range on a non-magnetic base and forming the thin ferromagnetic metallic film on the primer coating layer. CONSTITUTION:The primer coating layer of a magnetic recording medium is constituted of the resin binder 3 having <=30 deg.C glass transition point (Tg) and the pulverous high-polymer particles 4 having 250-2,000Angstrom  grain size. The resin binder 3 having <=30 deg.C Tg forms a continuous film and the particles 4 form granular projections. The continuous film consisting of the binder 3 is softer than the thin ferromagnetic metallic film 2 which is a magnetic layer and the non-magnetic base 1 and since said film disperses the stress concn. generated between the film 2 and the base 1 and relieves stress, the film suppresses curling. The surface roughness of the film 2 is controlled by the granular projections, by which the runnability of the magnetic recording medium is improved. The durability of the magnetic recording medium is further improved by the primer coating layer.
Patent JP-H07316527-A (JP)
Title: Adhesive and its production
Inventor: TSUJI HIROYUKI
IPC: C09J163/00
Filed: 1994-05-24
Abstract: PURPOSE:To provide an adhesive capable of solving change in dimensions of adhesive due to curing shrinkage which has been a problem in a conventional epoxy resin-based adhesive, excellent in adhesiveness and heat resistance, having small curing shrinkage and distributing to high dimensional stability in an adhesive used for substrate for mounting electric and electronic parts such as flexible printed wiring boards and to provide a method for producing the adhesive. CONSTITUTION:This adhesive is composed of a cyanate resin, a compound containing at least one or more phenolic hydroxyl groups, an epoxy resin and a thermoplastic resin. The characteristic of this method for producing the adhesive is to previously react the cyanate resin with the compound containing at least one phenolic hydroxyl group and form an imido-carbonate which is an intermediate for cyanate resin cured product so as to use the compound as an adhesive component. Thereby, curing of the cyanate resin is efficiently and rapidly advanced. As a result, the objective adhesive excellent in heat resistance and adhesiveness, having small curing shrinkage and providing high dimensional stability is obtained.
Patent JP-S6027540-A (JP)
Title: Damping roller
Inventor: MIHASHI KENICHI
IPC: B41F7/26
Filed: 1983-07-26
Abstract: PURPOSE:To facilitate the loading and unloading of a damping roller by providing a layer of a specific porous polyvinyl acetal based porous elastic material on the outer layer of a damping roller for offset press and fixing the elastic material on a rotating shaft. CONSTITUTION:A cylindrical polyvinyl acetal based porous elastic body roller is inserted securely into the rotating shaft of a damping roller so as to feed an appropriate amount of water evenly to a plate roller of an offset press. The polyvinyl acetal based porous elastic body is preferably 85-95% in the porosity, 10-200mum in the average pore diameter and 50-80mol% in the acetal orientation. With such an arrangement, a damping roller enabling a clear printing from the beginning is obtained eliminating the sewing at both ends thereof. To be more specific, a circumferential groove 16 is formed on the circumference of a cylindrical core 11 and a ring-shaped elastic body 12 is fitted into each groove. The cylindrical core is inserted into a through hole 17a of the cylindrical polyvinyl acetal resin elastic roller 17 and screwed down. The through hole 17a of the roller 17 is pressed from inside to fix a shaft member 11 on the roller 17.
Patent JP-H03101272-A (JP)
Title: Semiconductor device
Inventor: IICHIN CHIEN
IPC: H01L21/8246
Filed: 1990-05-24
Abstract: PURPOSE: To improve efficiency in channel hot electron implantation by making a lot of carrier, which are generated by tunneling from band to band, into high energy carriers through impact ionization and constituting these high energy carriers so as to let its one part the inside of a conductor through an insulator. CONSTITUTION: A channel area 32 of a floating gate transistor is the same P-type heavily doped area as a substrate 30. A voltage for inverting the heavily doped channel 32 is applied to a gate 38. A positive voltage is supplied to a source 34 and a drain 35 of the transistor, inverted electrons on the interface between a gate insulator 36 and the substrate 30 are excluded, and a strong depletion area to let tunneling occur is formed. Holes induced by the removal of electrons are excluded by positive charges on the gate 38, and a pair of electron and hole is further generated by impact ionization. One part of this electron has an energy for overcoming the barrier between the gate 38 and the substrate 30. This energy and an electric field on the gate 38 are couple so that the stream of electrons from the substrate 30 into the gate 38 can be generated.
Patent JP-S5836924-A (JP)
Title: Growing method for crystal of aragonite type prismatic calcium carbonate
Inventor: TANAKA KOUICHI
IPC: C01F11/18
Filed: 1981-08-28
Abstract: PURPOSE:To grow crystals of aragonite type prismatic CaCO3 suitable for use as a coating pigment for paper making by reacting Ca(OH)2 with CO2 under specified conditions using seed crystals of aragonite type prismatic CaCO3. CONSTITUTION:A slurry of seed crystals of aragonite type CaCO3 having <=about 2mum major axis size and <=about 0.2mum minor axis size is mixed with a Ca(OH)2 emulsion so as to make the molar ratio of Ca(OH)2/CaCO3 1-5, and the concn. after the mixing is adjusted to 50-250g/l. While stirring this slurry, a gas contg. >=about 10vol% CO2 is blown into the slurry at a rate adjusting the amount of CO2 in the gas to 0.5-10Nl/min per 1kg CaCO3, and they are reacted  at about 5-80 deg.C to grow crystals of aragonite type prismatic CaCO3. The resulting CaCO3 crystals are suitable for use in a field of the paper making industry and can enhance printing luster, printing strength, etc.