baber/WOPTO huggingface dataset:
Patent JP-H04105756-A (JP)
Title: Method for controlling drift of molten steel in continuous casting mold
Inventor: YAMANE AKIRA
IPC: B22D11/10
Filed: 1990-08-22
Abstract: PURPOSE:To offer a method for restraining the drift of a molten steel by detecting the drift of the molten steel and individually controlling the flow rates of gaseous argon at the upper position of a submerged nozzle to both short sides. CONSTITUTION:Temp. distribution is detected to the transverse direction of a major side in a continuous casting mold, and by comparing a right-half pattern with a left-half pattern to the center part of the mold in the relevant temp. distribution or heat stream flux distribution, it is detected whether the drift of the molten steel is generated or not, and in accordance with this generation direction and degree, by individually controlling the gaseous argon blowing rate at the upper nozzle position of a tundish and/or sliding nozzle position to both minor sides, the drift of molten steel in the mold is controlled. By this invention, the drift of molten steel poured into the mold can be easily prevented. Consequently, the flaw in the cast slab of flux involution, etc., caused by the drift of molten steel in the mold, can be drastically reduced.
Patent JP-H0960276-A (JP)
Title: Construction board
Inventor: KAJI YOSHIAKI
IPC: E04B1/86
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction board using a rock wool material as a core material, preventing moisture from infiltrating from the surface side, and capable of preventing the reduction of strength. SOLUTION: A water-resistant sheet 3 is provided between a rock wool material 1 impregnated with a synthetic resin and a surface plate 2. Moisture is prevented from infiltrating to the rock wool material 1 side from the surface plate 2 side by the water-resistant sheet 3.
Patent JP-S58109428-A (JP)
Inventor: AASAA DABURIYUU RANGAA JIYUNIA
IPC: B01J31/00
Filed: 1982-12-14
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-S6462930-A (JP)
Title: Data synchronizing clock regenerating device of ss receiver
Inventor: YAMAGUCHI YASUSHI
IPC: H04J13/00
Filed: 1987-09-03
Abstract: PURPOSE:To obtain a data synchronizing clock with a phase relation optimum to a demodulation data, by frequency-dividing a PN code clock in response to a data communication rate, frequency-dividing the output by a fixed frequency division rate and inputting the result to a shift register so as to output a data synchronizing clock. CONSTITUTION:The PN code clock from a PN code generator 12 is subject to frequency division by a frequency dividing ratio in response to a data communication rate by a 1st frequency divider 30 whose frequency division rate is variable and a 2nd frequency divider 36 whose frequency divider rate is fixed as 1/P. A 2nd frequency division clock TLCK being the output is inputted serially to the P-stage of shift register 38 and the shift register 38 is driven by a 1st frequency division clock SLCK being an output of the frequency divider 30. A selector 40 is provided to a parallel output of the shift register 38 and one clock selected alternatively in response to the data communication rate among the stages is outputted as a data synchronizing clock.
Patent JP-S6462568-A (JP)
Title: Building plane-section inundation preventive device
Inventor: IDA YOSHIHIRO
IPC: E04H9/14
Filed: 1987-09-03
Abstract: PURPOSE: To rapidly and simply prevent the occurrence of inundation by providing a cutoff sheet large enough to completely cover an opening part, a frame material mounted on the building frame side, of which an opening part consists, and a fixing member to securely and closely adhere the edge part of the sheet to the frame material. CONSTITUTION: When a fear of a floor occurring occurs, a nut 10 is removed from a bolt 3 mounted on a bolt mounting material 2 having a frame material 5, and the upper surface of a lattice cover 6 is covered with a cutoff sheet 7. The hole of the edge part of the sheet 7 is inserted externally of the bolt 3 and fastened by a rubber packing 8, a fastening member 19, and the nut 10.
Patent JP-S59110534-A (JP)
Title: Profile surfacing device
Inventor: TAKIGAWA TOSHIMICHI
IPC: B23B5/40
Filed: 1982-12-16
Abstract: PURPOSE:To enable profile machining to be easily performed by rotary driving force of the main spindle of a boring machine, by mounting a rotary arm mechanism with a rotary arm, tool mounting part, cutting feed mechanism and copying mechanism, to a rotary adaptor. CONSTITUTION:A device main unit A is mounted to a boring head 1, and a spindle rotating joint 3, for transmitting driving power to this device connected to the main spindle of a horizontal boring machine, is arranged in the center part of a mounting casing 2 of this head 1. Rotary driving power is transmitted to the main unit A, while the end face of a rotary adaptor 27 can be placed in an optional position and angle by an intermediate casing 4 and an end casing 10. Rotation of the spindle of the horizontal boring machine is transmitted to the rotating joint 3, turning a rotary flange 20. The adaptor 27, integrally formed with the flange 20, and a rotary arm 30 are also driven, turning a tool mounting part C, cutting feed mechanism D and a copying mechanism, thus cutting work is performed by a cutting tool 55.
Patent JP-H1160695-A (JP)
Title: Low-temperature-curable epoxy resin composition
Inventor: YOSHIMURA HIROYUKI
IPC: C08G59/50
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. improved in adhesiveness by compounding an epoxy resin with a polyamine curative or a modified polyamine curative, a cure accelerator selected from among tert. amines, and if necessary, other additives. SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. epoxy resin with a polyamine curative or a modified polyamine curative, 0.1-20 pts.wt. at least one cure accelerator selected from among polyamine-base tert. amines of formula I, piperazine-base cyclic tert. amines of formula II, triazine-base cyclic tert. amines of formula III and hydroxylated tert. amines of formula IV, and if necessary, other additives. In these formulas, R1 to R5 and R11 to R13 are respectively a 1-5C alkyl; R6 to R10 are each a 1-5C alkyl, a hydroxyalkyl or the like; R14 is H or a 1-5C alkyl; m1 is an integer of 0-5; m2 is an integer of 0-3; n1 to n3 are each an integer of 2-12; and X is an oxygen or nitrogen atom. Thus are achieved a high cure rate at low temps. and also the improvement in water resistance.
Patent JP-S60113754-A (JP)
Title: Brake fluid pressure holder
Inventor: SUGAWARA HAYATO
IPC: B60T7/12
Filed: 1983-11-24
Abstract: PURPOSE:To keep hydraulic pressure yet surer, by letting a control circuit judge a car state on the basis of a brake switch, a clutch switch, a neutral switch, a car speed signal and an engine speed signal, and with the result of judgment, interconnecting or intercepting a hydraulic circuit. CONSTITUTION:Each brake pedal operating signal out of a brake switch, a shift lever position signal out of a neutral switch, a clutch disconnection signal out of a clutch switch 9, a car speed signal 10 and an engine speed signal 11 are all inputted into a control circuit 5 to be connected to a power source via an IGN switch and a main switch SW. On the basis of these signals, the control circuit 5 judges each of running, stopping, stoppage keeping and transmitting states of a car, and in case of the running state, the control circuit makes an actuator 3 come into being nonoperational and a brake hydraulic circuit into being interconnected. Likewise, in case of the stopping state, it makes the actuator 3 come into a state of being operted, intercepting the brake hydraulic circuit, thus brake hydraulic pressure is well kept without fail.
Patent JP-H0271972-A (JP)
Title: Correction device for formed grindstone
Inventor: IMAI TOMOYASU
IPC: B24B53/06
Filed: 1988-09-03
Abstract: PURPOSE:To cope with formed grindstones of various shapes by forming a structure of performing dressing by the relative movement corresponding to the grindstone face shape of a rotary dresser and the formed grindstone. CONSTITUTION:Between a rotary dresser 18 and forming roller 9, a 2nd driving device 13 performs the relative movement in the rotating axial line of the rotary dresser 18 by a control device 19 and also a 3rd driving device 16 performs the relative movement in the common perpendicular direction of the rotary axial line of the both 9, 18. The contact point of the outer peripheral face of the forming roller 9 and the peripheral edge of the rotary dresser 18 is thus moved and the contact point of the both 9, 18 draws the locus of the composite movement of the both relative movements of the forming roll 9 and rotary dresser 18. The control device 19 controls each driving device 13, 16 so that this locus may become in the desired sectional shape of the peripheral edge of the rotary dresser 18. The desired dresser forming is performed by the contact movement of such forming roll 9 and rotary dresser 18.
Patent JP-S59109998-A (JP)
Inventor: AKIYAMA KOUJI
IPC: G08C23/00
Filed: 1982-12-15
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-H04101152-A (JP)
Title: Electrophotographic sensitive body and manufacture of same
Inventor: EBINE TOSHIHIRO
IPC: G03G5/047
Filed: 1990-08-21
Abstract: PURPOSE:To enable photosensitivity of a photosensitive body to be controlled by rendering concentration of an electric charge transfer material lower on the surface of a charge transfer layer than in its inside. CONSTITUTION:A charge generating layer and the charge transfer layer are successively laminated on a conductive substrate, and the concentration of the charge transfer material on the surface of the charge transfer layer is made lower than that in its inside. When the laminate type photosensitive body is formed by coating, a mixture of the charge generating material and the binder or a mixture of the charge transfer material and the binder is dissolved in a solvent to form a coating fluid, and the solvent for dissolving the binder is made different by the kind of the binder, and it is preferred to use the solvent not disolving the underlayer, thus permitting the photosensitivity of the photosensitive body to be controlled only by adjusting drying temperature of the charge transfer layer and accordingly the electrophotographic sensitive body high in sensitivity to be easily obtained.
Patent JP-H0383416-A (JP)
Title: Pll control oscillator
Inventor: SUGITA HIROSHI
IPC: H03L7/06
Filed: 1989-08-27
Abstract: PURPOSE:To precisely change the frequency of an output from a PLL control oscillator by a simple circuit by constituting the oscillator so that difference between the outputs from the two PLL control oscillators with the various frequencies of reference signals can be outputted as the output. CONSTITUTION:When the frequency of the reference signal for a PLL control oscillator 1 is defined as fr and a frequency dividing number is defined as A, a frequency f1 of the output is expressed as follows; f1=A.fr. When the frequency of the reference signal for a PLL control oscillator 2 is defined as fr-DELTAfr, which is lower than the frequency fr of the reference signal for the oscillator 1 by DELTAfr, and a frequency dividing number is defined as B, a frequency f2 of the output is expressed as follows; f2=B.(fr-DELTAfr). When the condition of f1>f2 is established and the difference between the outputs of the oscillators 1 and 2 is outputted by a mixer 3, a frequency F of the output from the mixer 3 is expressed as follows; F=f1-f2=(A-B).fr+B.DELTAfr. Namely, the frequency F of the output from the mixer 3 can be changed for every DELTAfr.
Patent JP-S6279980-A (JP)
Inventor: OKUDA JUNJI
IPC: B66C23/82
Filed: 1985-10-04
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-H0387314-A (JP)
Title: Production of grain-oriented silicon steel sheet reduced in iron loss
Inventor: ARAI KENICHI
IPC: H01F1/16
Filed: 1989-08-29
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet with low iron loss at a low treatment cost by carrying out the fractionization of the width of magnetic domain of a grain-oriented silicon steel sheet hy means of the formation of fine grooves alone, without recourse to the application of strain. CONSTITUTION:Etching is applied to the surface of a grain-oriented silicon steel sheet after final finish annealing or a grain-oriented silicon steel sheet with low core loss consisting of tertiary recrystallized grains of >= about 10mm by using an etchant consisting of ethyl alcohol, nitric acid, etc., by which fine grooves where space between grooves, groove width, and groove depth are regulated to 2-10mm, 20-30mu, and 3-4mu, respectively, are formed into linear or dashed-line state in a direction having an angle of 45-90 deg. with respect to the rolling direction. Subsequently, an insulation coating solution, such as phosphate and chromate, is applied to the above steel sheet and baked at >= about 350 deg.C, by which an insulation coating is formed. By this method, the grain-oriented silicon steel sheet free from deterioration in characteristics even if subjected to stress relief annealing and reduced in iron loss can be obtained.
Patent JP-H0268087-A (JP)
Title: Operating mechanism for prize winning time in slot machine
Inventor: KISHISHITA RYUTARO
IPC: A63F5/04
Filed: 1988-09-05
Abstract: PURPOSE:To improve the interest of a game regardless of the type of ready-made patterns or prize winning lines to be formed on the outer circumferential surface of a reel by operating a restart and stop mechanisms and discriminating the prize winning of another frame game with the display of the other frame game when the pattern change of a pattern display part is stopped. CONSTITUTION:Start signal selecting part and stop signal selecting part 25 and 26 are in a condition that all signals are passed when signals STw and SPw are not supplied from a W-UP signal generating part 24. In addition to the original pattern, W-UP display by characters and graphics for W-up is formed on the outer circumferential surface of a reel 2. At the time of reel stop, the W-up display is detected by a W-UP display detecting part 27 and concerning such a detecting signal, the propriety of the W-UP prize winning is discriminated in a W-UP prize winning discriminating part 28. Such a discriminating signal is processed in a W-UP processing part 29. Thus, when the prize winning is generated in a normal game or a preceding game and the prize winning is defined as a condition, the other frame of the game can be executed by betting pay-out quantity with the prize winning under ther other condition to be arbitrarily added.
Patent JP-S6374709-A (JP)
Title: Air-conditioner for vehicle
Inventor: YASUDA AKIO
IPC: B60H1/00
Filed: 1986-09-18
Abstract: PURPOSE:To provide optimal air-conditioning environment for respective point of body of a crew, by detecting the temperature at respective points of the body of the crew and controlling the breezing air based on the detected results. CONSTITUTION:A controller 20 is provided with a setting temperature from a temperature setter 24 together with signals detected through an outer air temperature sensor 21, an indoor temperature sensor 22 and a sunshine sensor 23. Here, the body of a crew is partitioned into plural portions, then infrared ray radiated from the surface of respective portions is detected by contactless sensors 30a, 30b and the detected signal is fed as a two dimensional image to an image processor 31. The image sensor judges the position and the area of an object in the vehicle having specific temperature. Thereafter, the controller 20 controls the driving of respective actuators 6, 9, 11 for regulating the breezing air. Consequently, optimal air-conditioning environment can be provided for respective points of the body of the crew.
Patent JP-S6465203-A (JP)
Title: Ag-oxide series rod material
Inventor: NARA TAKASHI
IPC: B22F7/00
Filed: 1987-09-04
Abstract: PURPOSE:To produce an Ag-oxide series electric contact material under excellent drawability by making bar material by hot extrusion after hot-welding Ag on outer peripheral face of the Ag-oxide series raw material dispersing the specific oxide in the Ag and repeating annealing and drawing work. CONSTITUTION:Cd, Sn, Sb, Zn, In, etc., as element for forming the oxide is blended to the Ag and after heating and melting, it is pulverized by the water- atomizing method, etc. The Ag-oxide series powder dispersing at the rate of 5-30wt.% the oxide of the above elements, such as CdO, is produced by heating this Ag base alloy powder, for example at 700 deg.C for oxidizing inner part. After compacting this powder to the bar-state, the Ag-oxide series raw material 1 obtd. by sintering is charged into a cylinder 2 and welded at the upper and lower parts by Ag-made cover 3. This is hot-extruded at >=600 deg.C and after welding the Ag, the annealing and the drawing work are repeated and the Ag-oxide series wire rod for medium loaded electric contact having 0.02-0.30mm thickness of Ag coating layer can be produced under excellent drawability in good product yield.
Patent JP-S6199331-A (JP)
Title: Fine pattern formation
Inventor: KAMIMURA YUKIKAZU
IPC: H01L21/027
Filed: 1984-10-19
Abstract: PURPOSE:To prevent reduction of resolution and change of resist method by using a resin which contains a coloring matter which almost perfectly absorbs definite wave length light and has no deterioration of light absorbing characteristics during the heat treatment in a process as a low layer resist. CONSTITUTION:The first process wherein the thin layer of a resin composition of preventing reflection adheres, the second process wherein a silica thin layer is laminated on the resin layer, the third process wherein a photo resist film is coated on the silica thin layer and the fourth process wherein an upper resist pattern is formed removing a required part by selective exposure and a development process from the photo resist film are contained on the surface of a semiconductor substrate. The fifth process wherein the required pat of the silica thin layer is removed by etching with gas plasma including freon gas using the resist pattern as a mask and the sixth process wherein the required part of the resin layer is removed by etching with gas plasma including oxygen are also contained. The resin composition of preventing reflection contains an absorbing agent shown by Formula in novolak resin.
Patent JP-2000067688-A (JP)
Title: Key switch device
Inventor: MOCHIZUKI ISAO
IPC: H01H13/14
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a key switch device capable of increasing a key stroke corresponding to a lower profile of keyboard and ensuring key input in a well key-operative manner. SOLUTION: A link member 7 provided with a locking shaft 13a and a locking pin is engaged with a link member 8 provided with a locking shaft 23a and a locking pin 24a at operating points A, B (gears 12a, 12b, 22a, 22b), so that the pair of link members 7, 8 are turnably moved in synchronization, while engaging each other at the gears, with the keytop 1 moved down and the link members 7, 8 with the ends of rotationally moved or slid in the respective locking portions of a keytop 1 and a holder plate 26 are guided under the keytop 1 to cause the rubber spring (32) to be depressed for switching operation. When the depressing of the keytop 1 is cancelled, the keytop 1 is pushed upward, while being supported by the link members 7, 8, with the biasing force of the rubber spring (32) and the coil spring 33 and reset to an original position.
Patent JP-S6198901-A (JP)
Title: Drive device using vane motor
Inventor: SHIRAI YOJI
IPC: F03C2/30
Filed: 1984-10-19
Abstract: PURPOSE:To stabilize operation of a driven member in the early period by installing two vane motors, driven by fluid pressure on a single driven shaft, interlockedly with their phases shifted from each other, and thereby suppressing variation of the starting torque for the driven shaft. CONSTITUTION:In this drive device suitable for an arm type industrial robot, a drive arm 7 is supported by a bearing 11 with possibility of swinging oscillatively with respect to an intermediate movable member 3, wherein a drive shaft 12 is pivoted on said intermediate movable member 3 through a bearing 13 concentrically with the axis of the arm 7. Pneumatic vane motors 14, 16 are installed at the sides, on the left and right, of said intermediate movable member 3, and their output shafts 15a, 16a are coupled with the ends of the driven shaft 12. Here, rotors 15c, 16c of the vane motors 15, 16 are installed with the phases shifted 30 from each other, and the combination torque of the two vane motors 15 shall drive the driven shaft 12 in regular or reverse direction.
Patent JP-H0668279-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MASUDA HIROYUKI
IPC: G06F15/78
Filed: 1992-08-20
Abstract: PURPOSE:To attain efficiency of a test in a way of enabling the test by provid ing a test circuit and separating a memory space control circuit and a CPU from the outside. CONSTITUTION:A microcomputer is provided with a memory space control circuit, a test circuit and a CPU. When the memory space control circuit is tested at this stage, the result that the address signal inputted from an address bus ABUS is decoded by a decoder circuit DEC and the output signal of a register RG where the set range of memory space is stored are compared by gate circuits G1, G2, etc., and a data bus width control signal DBWC and an operation state number control signal STC to be outputted via buffers OB1, OB2 are outputted as a signal DBWC 1 and a STC 1, respectively, via the test circuit. Thus, a test can be performed by separating the only memory space control circuit.
Patent JP-H0769546-A (JP)
Title: Elevator control device
Inventor: IKEDA HIDEO
IPC: B66B1/44
Filed: 1993-09-06
Abstract: PURPOSE:To provide an elevator control device controlling an elevator applied with a large load such as a cargo elevator for allowing a wire stretch action. CONSTITUTION:An elevator control device detects the load of a car 9 with a wire stretch prohibition load detector 13. When the detected load does not exceed a prescribed value below the maximum live load of the car 9, a drift correcting action, i.e., wire stretch, is allowed by a wire stretch limit section 2. When the detected load exceeds the prescribed value below the maximum live load of the car 9, the drift correcting action is prohibited.
Patent JP-H0881781-A (JP)
Title: Composite surface treatment
Inventor: HARA HIROYUKI
IPC: C23C20/08
Filed: 1994-09-16
Abstract: PURPOSE: To improve the resistance of a plating film to wear and corrosion and maintain the appearance thereof by applying a ceramics sol on the surface of a plating film formed on a body to be treated and heat-treating the sol. CONSTITUTION: An electroless plating is applied on a body 1 to be treated, and an electroless nickel-phosphorus plating film 2 is formed thereon. A ceramics sol consisting of SiO2 alkoxide, water, alcohol, fluoroalkoxysilane, etc., is then applied on the plating film 2 and heat-treated at 350-450 deg.C, for example. The sol is converted by the treatment to a ceramic by way of a ceramics sol. Consequently, a hard ceramics film 3 is formed on the plating film 2, the pinholes 4 of the plating film 2 are filled, and high adhesion is attained. Further, NiP3 is deposited in the electroless nickel-phosphorus plating film by the heat treatment, and the hardness is increased.