baber/WOPTO huggingface dataset:
Patent JP-H06212280-A (JP)
Title: Upper surface cooling device of high temp. metallic plate
Inventor: NAKADA NAOKI
IPC: C21D1/00
Filed: 1993-01-20
Abstract: PURPOSE:To provide an upper surface cooling device of high temp. metallic plate capable of easily cleaning the inside and quickly coping with the change of equipment specification. CONSTITUTION:A device is constituted with a box shape upper surface cooling header 40, in which a projecting part 41 is extended in the longitudinal direction in the upper part and a flange part 42 is formed in a bottom part, a cooling water supply part 50, which closes a mouth part 43 of the upper surface cooling header 40 freely attachable/detachable and a cooling water inlet pipe 44, which is arranged on the side wall of the upper surface header 40 and pours the cooling water from outside. Also, the cooling water supply part 50 is constituted with a flat plate 52, into which plural straight pipe nozzles 51 are inserted and a hanging device 53 for attaching/detaching is formed at both ends in the longitudinal direction of the flat plate 52.
Patent JP-H05195233-A (JP)
Title: Formation of synthetic hemimorphite corrosion-resisting film
Inventor: HOSOKAWA KUNINORI
IPC: C23C18/12
Filed: 1992-01-20
Abstract: PURPOSE:To effectively form a synthetic hemimorphite coating film as a corrosion-resisting film on water pipeline, etc. CONSTITUTION:A soln. prepared by dissolving alkoxides of zinc and silicon in a solvent is stirred while introducing steam to precipitate zinc hydroxide and silicate, and to volatilize excess water, ethanol and solvent to obtain a gel precursor of hemimorphite. This product is diluted with an alkali silicate soln., applied on a base body, and the crystal is aged in water at 85 deg.C. Thereby, the corrosion-resistant film having a continuous structure with the structure of the base body, high coupling property with the base body, and excellent corrosion resistance is formed.
Patent JP-S56105302-A (JP)
Title: Signal delay device
Inventor: INABA MASAO
IPC: G11B5/00
Filed: 1980-01-25
Abstract: PURPOSE:To delay the signal simply by a comparatively long time, by giving a constitution where the input signal is recorded successively by three or more recording and reproducing devices and another device reproduces the signal after a previously set delay time while one device records the signal. CONSTITUTION:By the control of control device 15, VTR A11 becomes recording mode R, and the input signal from input terminal 10 is recorded. After this recording is performed from starting point 0 during the 2/3 time of delay time T to be obtained, VTR B12 becomes recording mode to record the input signal. Meanwhile, VTR A11 becomes rewind mode RW and is rewound and performs head positioning and becomes reproducing mode P to reproduce the signal after time T from starting point 0. At this time, since switch 14 is connected to VTR A11, the signal delayed by time T is output from output terminal 16. This operation is repeated in order of VTRs B and C similarly, and signals delayed by time T are joined correctly and are output. Thus, the signal is delayed simply by a comparatively long time.
Patent JP-H10209632-A (JP)
Title: Dispenser in part mounting system
Inventor: INDO KENICHI
IPC: H05K3/34
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To mitigate the impact of collision between a nozzle member and a printed board without variation of the amount of coating. SOLUTION: A dispenser main body 15 is provided at a dispenser head 4. The dispenser main body 15 is provided with an upward/downward movable support member 25, and a nozzle member 20 and a plunger pump 36 are mounted on the support member 25. The plunger pump 36 comprises a main body 36a and a movable housing 36b. The movable housing 36b is provided, upward/downward elastic-movably, with respect to the main body 36a. The movable housing 36b is connected to a nozzle shaft 20a which communicates with a liquid chamber 39. Meanwhile, the main body 36a is provided with a needle 41 which is connected, upward/downward elastic-movably, with respect to a plunger 43 of an air cylinder 42. Further, a step portion of the needle 41 is engaged with a cover of the movable housing 36b in a state where the needle 41 is plunged into the nozzle shaft 20a and coating liquid is injected.
Patent JP-H02188616-A (JP)
Title: Exhaust smell repression device for internal combustion engine
Inventor: SAWAMOTO HIROYUKI
IPC: F02P5/15
Filed: 1989-01-17
Abstract: PURPOSE:To repress exhaust smell rapidly by taking the secondary air in the exhaust passage on upstream side through a catalytic converter rhodium, and delaying ignition timing when the catalytic floor temperature of the catalytic converter rhodium in an exhaust system is within a prescribed temperature range and an internal combustion engine is in a transient operating condition of rich air-fuel mixture. CONSTITUTION:In a device where a catalytic converter rhodium M3 is disposed at the exhaust passage M2 of the internal combustion engine M1, means M4 for detecting the catalytic floor temperature of the catalytic converter rhodium M3 is provided. Moreover, there is provided means M5 which detects the transient operation of the internal combustion engine M1 making the air-fuel mixture supplied to the internal combustion engine M1 contain richer fuel than a theoretical one. When the detecting value of the catalytic floor temperature is within a prescribed temperature range preset and it is detected by the means M5 that the engine M1 is in a transient operating condition, a secondary air intake means M6 is controlled to take air in the exhaust passage M2 on the upstream side of the catalytic converter rhodium M3, and delay ignition timing through an ignition timing control means M7.
Patent JP-H01184273-A (JP)
Title: Method and apparatus for producing film with reactive plasma beam
Inventor: NOMACHI TETSUYA
IPC: C23C14/24
Filed: 1988-01-18
Abstract: PURPOSE:To efficiently and rapidly form a thin film having a stable compsn. and to make it possible to control the compsn. and properties of the film over a wide range by projecting plasma beams on an evaporating source through an opening for differential evacuation. CONSTITUTION:Plasma beams 9 generated by a plasma beam generator 4 are passed through an opening 14 for differential evacuation after regulating the diameter with magnets 13. The beams 9 are then projected on an evaporating source 7 at the required speed in the required extended state with magnets 15, 16, 10. The opening 14 is regulated in accordance with the degree of vacuum of the plasma beam generator 4 and that of a bell jar 1.
Patent JP-S57122472-A (JP)
Title: Electronic copying device
Inventor: KATOU MASAYOSHI
IPC: G03G21/10
Filed: 1981-01-23
Abstract: PURPOSE:To change over a mode in which a recovered toner is used, or a mode in which unrecovered toner is used, by changing the rotary direction of one auger. CONSTITUTION:A recovered toner which has been removed by a cleaning device 6 is led to the first toner reservoir 7 by an auger, etc. The recovered toner of  the toner reservoir 7 is carried in the direction 20 by a rotation of the first  auger 8, and is led to the second toner reservoir 12. The recovered toner led to  the toner reservoir 12 is carried in either the direction 21 or 22 by a rotation of the second auger 13 and its rotary direction. When driving the second auger 13, both its forward and reverse rotations can be executed by a motor 14. In case when the recovered toner is reused, the toner is carried in the direction 21, for instance, by rotating the motor 14 in the forward direction, and is led to a toner replenishing device 19 placed so as to be opposed to the auger 13. In case when the recovered toner is not used, it is carried in the direction 22 by rotating the motor 14 in the reverse direction, and is led to a toner recovering bottle 18.
Patent JP-S61166914-A (JP)
Title: Hearth roll
Inventor: HORIKAWA MASAHIRO
IPC: C21D1/00
Filed: 1985-01-18
Abstract: PURPOSE:To provide superior build-up and stripping resistances to a hearth roll by forming a thermal sprayed film of W and/or Mo on the surface of the hearth roll. CONSTITUTION:A thermal sprayed film of W, Mo, a W-Mo mixture or a W-Mo alloy is formed on the surface of a hearth roll to about 50-1,200mum thickness by means of an arc thermal spray gun, a plasma thermal spray gun, a flame thermal spray gun or the like. A superior hearth roll for heat treatment is obtd.
Patent JP-H10207124-A (JP)
Title: Pulverization adjuvant for electrophotographic toner, electrophotographic toner and manufacture of same
Inventor: YOSHIDA SATOSHI
IPC: G03G9/087
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic toner and its manufacturing method manufacturable by a kneading pulverization method and superior in hot offset resistance. SOLUTION: The electrophotographic toner is formed by preparing a polyester compound having a weight average molecular weight of 300-4000 by reaction with a propanediol derivative with a carboxylic acid derivative selected from terephthalic acid and isophthalic acid and their ester derivatives and using this polyester as the pulverization assistant of the electrophotographic toner in the kneading pulverization method in an amount of 1-30weight% of the total binder resin of the toner.
Patent JP-H10209333-A (JP)
Title: High frequency ceramic package
Inventor: SHIROSAKI TOSHIBUMI
IPC: H01L23/12
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a package which can transmit high frequency power at a low price and besides without discontinuity of property impedance. SOLUTION: This ceramic package is provided with a cavity 1, on which a device is to be mounted, at the center of itself, and an electrode pattern 2 to connect with the device, around the cavity part 1, and further provided with an external electrode 3 to connect with an external circuit, at the outer flank of itself, and each electrodes 4 on both sides of each external electrodes 3. The electrode pattern 2 and the external electrode 3 are connected with each other by a field through, and also a cap and the ceramic package are fused together, using a ring 6. The external electrode 3 and the earth electrodes 4 arranged on both its sides constitute coplanar structure.
Patent JP-H01186187-A (JP)
Title: Controller for induction machine
Inventor: MIYAZAKI MASANORI
IPC: H02P21/24
Filed: 1988-01-20
Abstract: PURPOSE:To conduct commercial synchronous changeover and commercial synchronous parallel-off while maintaining high speed accuracy and stability by separating the primary currents of an induction machine into a magnetic flux section and a torque section and controlling the magnetic flux section and the torque section. CONSTITUTION:A speed control circuit 11 outputs the reference value ilq of a torque current component in the primary currents of an induction machine 1 according to a deviation section  N between a speed reference Nreb and speed N. On the other hand, a flux qualification circuit 12 outputs the reference value ild of an exciting current component in the primary currents of the induction machine 1. A current reference arithmetic circuit 14 outputs the magnitude IREF and phase theta1 of the primary current according to the torque current section ilq, the exciting current section ild and the speed N. A current control circuit 7 uses the magnitude IREF and phase theta1 of the primary current as references, and controls the magnitude and phase of output current I from a frequency converter 2 at instantaneous values.
Patent JP-H04252024-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: OKUYAMA SATORU
IPC: H01L21/22
Filed: 1991-01-28
Abstract: PURPOSE:To reduce a defect due to the abnormal outward appearance of an Si wafer by a method wherein, at a semiconductor manufacturing apparatus used to diffuse phosphorus to the Si wafer, a means to remove a phosphorus compound which is accumulated in a liquid state is provided near a gateway inside a core tube. CONSTITUTION:An Si wafer 6 which has been loaded on a boat 5 is put into a core tube 2 which has been heated to a high temperature by using a heater 1. After the Si wafer 6 has been put into the core tube 2, its temperature is raised further. After the temperature has been stabilized, a phosphorus compound which has been diluted with nitrogen gas via a gas introduction nozzle 4 by using a gas dilution 3 is introduced into the core tube 2; phosphorus is diffused to the Si wafer 6. The excess phosphorus compound which does not contribute to this diffusion comes into contact with the low-temperature open air at the outside of a drawing-out rod cap part 7, and is accumulated in a liquid state. A pump 11 for vacuum suction use is actuated; the compound is sucked by a phosphorus-compound suction part 9; the compound is stored in a phosphorus-compound storage tank 10 and is removed. After the compound has been removed, the boat 5 on which the Si wafer 6 has been loaded is taken out from the core tube, and a phosphorus diffusion treatment is finished.
Patent JP-H05199245-A (JP)
Title: Information transmission system
Inventor: KUROBE AKIO
IPC: H04L25/02
Filed: 1992-01-21
Abstract: PURPOSE:To prevent an electronic component of a terminal equipment from being damaged due to a short-current when collision and contention takes place even if the mount polarity of a signal line of the terminal equipment is mistaken. CONSTITUTION:A terminal equipment 1 uses a polarity detection means 4 to detect the polarity of a received information text and returns the result by a reply text. Terminal equipments 21-2n control a changeover means 5 depending on the content of a reply text from the terminal equipment 1 to make the polarity of a succeeding transmission text with the polarity of the terminal equipment 1.
Patent JP-S60152760-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/366
Filed: 1984-01-23
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-H04306434-A (JP)
Title: Ice thermo-heat accumulation device
Inventor: NAKAZAWA YUJI
IPC: F24F5/00
Filed: 1991-01-28
Abstract: PURPOSE:To perform a smooth transportation of thermo-accumulative material having iced substance therein by peeling off the ice acting as a cause to clog a pipe passage. CONSTITUTION:An icing peeling member (10) and a bypassing passage (18) are disposed at a returning pipe passage (4B) at a downstream side of an over- cooling eliminating part (6). The icing peeling member (10) is expanded in a cylindrical form toward a pipe wall when a thermo-accumulative material (W) is flowed in. As the liquid thermo-accumulative material (W) is supplied between the icing peeling member (10) and a pipe wall, the icing peeling member (10) is floated up at a central side of the pipe passage. Under this condition, the icing peeling member (10) is oscillated under an influence of inner and outer flows and the ices adhered to the icing peeling member (10) is peeled off. In addition, the bypassing passage (18) is provided with a pulsation generating part (12) so as to provide a forced oscillation of the icing peeling member (10). With such an arrangement, the ice is positively peeled.
Patent JP-H03213577-A (JP)
Title: Treating lubricant for synthetic fiber intended for high-speed spinning
Inventor: NOMURA NOBORU
IPC: D06M101/16
Filed: 1990-01-17
Abstract: PURPOSE:To provide the title lubricant capable of markedly improving the yarn formability and high-speed passability of synthetic fiber in its ultra-high- speed production, consisting of an aqueous emulsion with the particle size not larger than a specified value, containing a specific smoothing agent and additive and a small amount of an emulsifier. CONSTITUTION:A composition made up of (A) as a smoothing agent, at least one compound selected from esters of polyhydric alcohol and monobasic aliphatic carboxylic acid and their alkylene oxide-added esterified products, (B) an additive (e.g. anionic antistatic agent) and (C) as an emulsifier, <10wt.% of an alkylene oxide adduct of a compound having at least one active hydrogen, is put to primary emulsification and then high-speed fluid flow atomization into an aqueous emulsion with excellent stability <=1mum in particle size, the objective lubricant. Using the present lubricant, a polyester fiber containing >=0.45wt.% of inorganic particles is treated, and, in the fiber production esp. at a winding speed of >=4500m/min and fiber processing of higher order, troubles due to polymer scum and inorganic particles falling off, etc., can be prevented.
Patent JP-H10202886-A (JP)
Title: Production of ink jet head
Inventor: YASUTOMI HIDEO
IPC: B41J2/135
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To simply produce an ink jet head having good capacity. SOLUTION: In a method for producing an ink jet head equipped with a nozzle plate 303 having nozzle orifices 309 formed thereto, the nozzle plate 303 having the nozzle orifices 309 formed thereto is immersed in an org. compd. soln. 351 containing a surface modifier and irradiated with laser beam 340 having a short wavelength through a mask 370 having an arbitrary pattern to cure an org. compd. to form a coating layer 350 having the arbitrary pattern on the surface of the nozzle plate 303.
Patent JP-H03212263-A (JP)
Title: Measuring device for shift of center of gravity
Inventor: FUKUZUMI SHINICHI
IPC: A63B22/16
Filed: 1990-01-17
Abstract: PURPOSE:To develop the training for the shift of the center of gravity, while viewing the image of the ideal movement, by installing a pressure data display part which displays the load state which the right/left-foot plate parts are applied by receiving the signals of the right/left-foot part pressure sensor parts. CONSTITUTION:The right-foot front/rear part pressure signals 101 and 102 which represent the load sensed by the right-foot front/rear part pressure sensors 11 and 12 and the right-foot right/left side part pressure signals 103 and 104 which represent the load sensed by the right-front right/left side part pressure sensors 13 and 14 are sent into a plate part 19 for the right foot. The left-foot front/rear part pressure signals 105 and 106 which represent the load sensed by the left-foot front/rear part pressure sensors 15 and 16 and the left-foot right/left side part pressure signals 107 and 108 which represent the load sensed by the left-foot right/left side part pressure sensors 17 and 18 are sent into a plate part 20 for left foot. The right foot pressure 109 and the left foot pressure 110 are transmitted to an equilibrium function metering sensor part 21, and the center of gravity swing data signal 111 is outputted. The right/left foot front/rear pressure signal 112 and 113 transmitted to the plate parts 19 and 20 for the left and right feet and the center of gravity swing data signal 111 are sent into a pressure data display part 22, and displayed.
Patent JP-2000206731-A (JP)
Title: Toner and image forming method
Inventor: TAKIGUCHI TAKESHI
IPC: G03G15/08
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a toner superior in developing performance and so excellent in durability that it can maintain a high resolution image even after many copied images or printer images are outputted. SOLUTION: The toner has toner particles containing at least a binding resin and a colorant and fine particles of an inorganic compound comprising at least a phosphoric acid compound. Ions of a metal selected from at least the alkaline earth metals are contained as a cation constituting the inorganic compound. The inorganic compound contains two or more kinds of cation and at least one kind of the cations is ions of a metal selected from groups IB and VIII metals. The inorganic compound may be slightly water-soluble fine particles based on phosphate of an alkaline earth metal part of which has been substituted by a metal selected from the groups IB and VIII metals.
Patent JP-S63182262-A (JP)
Inventor: ANAGAMA NOBUYOSHI
IPC: C04B35/64
Filed: 1987-01-20
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-S615299-A (JP)
Inventor: NAKAMURA MAYUMI
IPC: G10L19/00
Filed: 1984-01-20
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-S58146608-A (JP)
Inventor: IWATA SHINICHI
IPC: F04B49/06
Filed: 1982-01-23
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-S60152923-A (JP)
Title: Color-component-ratio detecting circuit
Inventor: KONDOU TAKASHI
IPC: H04N9/73
Filed: 1984-01-20
Abstract: PURPOSE:To simplify the constitution, by taking out a voltage across both ends of a light conducting element as a signal indicating the intensity ratio between different light components from a light receiving element, which outputs a current that increases in correspondence with the increase in illuminance of received light and from the light conducting element, whose resistance value is decreased in correspondence with the increase in said current. CONSTITUTION:A filter 52, which passes light having only a blue component, is provided for a photodiode 54. A filter 48, which passes light having only a red component, is provided for a light conducting element 50. The diode 54 and the element 50 are connected in series between a DC power source voltage +V and the ground. Then a current, which is proportional to the illuminance of the blue component, flows through the diode 54. The element 50 has a resistance value, which is inversely proportional to the gammath power of the illuminance of the red component. Therefore a voltage E1, which indicates the intensity ratio of the light having the blue component and the light having the red component, is generated at a terminal 46.
Patent JP-H08238406-A (JP)
Title: Liquid filter
Inventor: FUORUKAA ERUNSUTO
IPC: F02M37/22
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To fix a replacement-needless constituent member to a casing part by a method in which in a form in which a supporting tube covered with a filter cartridge is fitted to the bottom part of a filter casing and others, a fitting tongue piece to be engaged with the fitting tongue piece of the supporting tube is arranged in the bottom part and others. SOLUTION: In a liquid filter, a filter cartridge 12 comprising filter paper 13 and an end surface side terminal disk 14 is installed in a filter casing 10 to be closed by a cover 11. The cartridge 12 is brought into contact with a supporting tube 15 by a terminal disk 14 to enclose the supporting tube 15. A fitting tongue piece 18 for fixing the supporting tube 15 is installed in the cover 11, and a ring-shaped contact surface 19 and a fitting tongue piece 20 to be engaged with the fitting tongue piece 18 are formed in the range of the fitting tongue piece. The supporting tube 15 is engaged with the cover 11, and the fitting tongue piece 20 is supported by guide surfaces 21, 22 so that the supporting tube 15 is prevented from being separated from the cover 11.
Patent JP-H02190426-A (JP)
Title: Manufacture of cold rolled steel sheet having excellent workability
Inventor: SHIRASAWA HIDENORI
IPC: C22C38/00
Filed: 1989-01-17
Abstract: PURPOSE:To manufacture the cold rolled steel sheet having excellent surface quality and workability by coiling a cold rolled steel sheet having specific compsn. constituted of C, Si, Mn, P, Al and Fe into a loose coil via a spacer and subjecting the sheet to specific box annealing. CONSTITUTION:A steel constituted of, by weight, 0.03 to 0.07% C, <=0.20% Si, 0.05 to 0.60% Mn, <=0.10% P, 0.01 to 0.10% Al and the balance Fe with inevitable impurities is subjected to hot rolling and cold rolling. The obtd. cold rolled steel sheet is recoiled into a loose coil by a recoiling unit while rolling up a spacer and is subjected to open coil box annealing at the Ac1 temp. or below. As the above spacer, the one having large diameter of >=2.5mm is preferably used. Furthermore, in the case of above box annealing, gas cleaning is executed by blowing steam into an atmospheric gas at the time of raising the temp. and the gas cleaning is finished at the time when the coiling temp. reaches the range of 350 to 500 deg.C. In this way, the formation of carbide and a carbon stain on the surface are prevented, by which the steel sheet having excellent surface quality and workability can be obtd.