baber/WOPTO huggingface dataset:
Patent JP-H05214544-A (JP)
Title: Highly corrosion-resistant galvanized steel sheet and its production
Inventor: GOMI SHUJI
IPC: C23C22/57
Filed: 1992-04-10
Abstract: PURPOSE:To improve the plating adhesion and corrosion resistance by treating a galvanized steel sheet with a soln. contg. a magnesium alkoxide to form a magnesium oxide coating film. CONSTITUTION:A soln. contg. a magnesium alkoxide is applied on a galvanized steel sheet and heat-treated to form a magnesium oxide coating film of 0.1-10.0g/m<2>. Besides, >=1 kind among water, oxygen, oxide ion and hydroxide ion is incorporated into a molten salt bath consisting essentially of a magnesium salt, and a galvanized steel sheet is dipped in the bath to form a magnesium oxide coating film on the surface. Alternately, the galvanized steel sheet is cathodized in a molten salt bath consisting essentially of a magnesium salt and contg. >=1 kind among water, oxygen, oxide ion and hydroxide ion to form a magnesium oxide coating film on the surface.
Patent JP-S5740707-A (JP)
Title: Magnetic tape device
Inventor: KOI TAKEYOSHI
IPC: G11B20/20
Filed: 1980-08-25
Abstract: PURPOSE:To constitute a miniature, inexpensive device having large storage capacity by arraying (n) units of writing and reading heads on tracks 1-(n) in a tape width direction at bit intervals 1/(n-1). CONSTITUTION:At bit intervals 1/(n-1) on (n) tracks in a tape width direction, (n) units of magnetic heads constituting a writing head 4-1 and a reading head 4-2 corresponding to the tracks are arrayed successively. Data supplied to a writing circuit 8 is sent to a switching circuit 7 connected to the head 4-1 through a writing preamplifier 9. Data from the reading head 4-2, on the other hand, is sent from a switching circuit 12 to a reading circuit 13 through (n) units of skew buffers 11 connected to (n) units of reading preamplifiers 10, but information in the tape width direction is read simultaneously at bit intervals. Thus, a miniature, inexpensive magnetic tape device having large storage capacity is manufactured.
Patent JP-H01288519-A (JP)
Title: Reversing device for container such as beer barrel
Inventor: TOMIYAMA TOKU
IPC: B65G47/90
Filed: 1988-05-16
Abstract: PURPOSE:To improve the accuracy of timing and durability by supporting and raising a barrel brought into a conveyor with a transfer rod spanned at specified intervals, transferring the barrel in a laterally oriented attitude together with the horizontal running movement of a chain, moving the barrel to a descending transfer, erecting and delivering the barrel. CONSTITUTION:A barrel 5 transferred with a line conveyor 11 and an inlet conveyor 12 is temporarily stopped with a stopper 13. As the stopper 13 opens in a linked motion with a circulating transfer rod 3, the barrel 5 is sent one by one into an inlet portion 4 and supported in the same attitude with the transfer rod from the underside. The barrel 5 is raised together with a synchronizing conveyor 8 and turned into a laterally laid attitude by the 90 deg. turn associated with the change of the conveyor 8 into a horizontal movement. The barrel 5 in the same lateral attitude is then transferred quickly with a flat transfer conveyor 9. The barrel 5 is turned at an outlet 6 downward by 90 deg. to be in upright attitude and delivered to a conveyor line 25. Thus, the timing accuracy and durability are improved.
Patent JP-H06322898-A (JP)
Title: Roof structure
Inventor: SAKAI TOSHIO
IPC: E04B7/00
Filed: 1993-05-19
Abstract: PURPOSE:To obtain a roof structure which is excellent in its wind-resistant and waterproofing property and free from much construction labor, although it has such a roof structure that roofing materials are applied on substrates made of ALC boards. CONSTITUTION:A waterproofing sheet 2 having a sticky layer is laid down on a roof substrate 1 made of light-weight foamed concrete board and a roofing member 3 is laid down on the waterproofing sheet 2. The roofing member 3 is fixed on the roof substrate 1 with a fixture 4. The fixture 4 is composed of a seat plate 41 provided with a pierced hole 41a, a first wire-shaped leg 42 extending downward from the seat plate 41, a second wire-shaped leg 43 extending upward after turning back from the bottom end of the first leg 42 and projecting upward by penetrating the pierced hole 41a of the seat plate 41, and a soft and deformable sealing material 44 sticking to the respective surfaces of the first and second legs 42, 43 and the clearance between both legs. The first and second legs 42, 43 are driven into and bent inside the roof substrate 1.
Patent JP-2000303838-A (JP)
Title: Engine load control device
Inventor: KANESAWA HIROSHI
IPC: F02D29/00
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To reduce engine lug down generated at the time of charging high load and to quickly return engine speed to a rated value, without causing deterioration of energy efficiency and lowering of an operation response, in the engine load control device of a hydraulic working machine. SOLUTION: This device is provided with a rotation sensor 30, a throttle position sensor 31, temperature sensors 32, 33, a controller 34 and unload valves 35, 36. When an operating lever 10a for boom is operated and engine speed lowering the amount for prescribed time becomes a prescribed value A or more, a throttle position Y is in the vicinity of 100%. When each of an engine cooling water temperature Tw and a hydraulic fluid temperature is lower than each allowable limit temperature, both the unload valves 35, 36 are turned on, and the unload valves 35, 36 are kept at 'ON' states until the supply of pressure oil to hydraulic motors 22, 23 is stopped, auxiliary pumps 5, 6 are made in no-load states and engine speed Nr is returned to engine speed higher than a prescribed engine speed.
Patent JP-S63282202-A (JP)
Title: Method for charging sintered ore into blast furnace
Inventor: WAKIMOTO KAZUMASA
IPC: C21B5/00
Filed: 1987-05-15
Abstract: PURPOSE:To control the distribution of a gas flow in a blast furnace and to reduce the running cost by charging the sintered ore freed of fine powder by screening into the central part in the furnace, and charging the sintered ore contg. fine powder into the wall part in the furnace. CONSTITUTION:When the sintered ore is charged from the top of the blast furnace 3, the sintered ore from an ore vessel 1' is screened by a screen 2 to remove fine powder, and the sintered ore is charged into the central part in the furnace. The unscreened ore contg. fine powder is charged into the wall part in the furnace from an ore vessel 1''. The distribution of the charge is carried out by a movable armor (not shown in the figure). Consequently, the gas flow in the raw material bed contg. fine powder at the wall part is controlled, the gas flow at the central part is accelerated, and the gas flow in the furnace is uniformized. By this method, the distribution of the gas flow can be controlled by a difference in the grain diameter between charged sintered ores. In addition, the amt. of the fine powder to be resintered is reduced, and the running cost can be reduced.
Patent JP-H0670168-A (JP)
Title: Digital image forming device
Inventor: FUKUI KAZUYUKI
IPC: G03G15/04
Filed: 1993-05-19
Abstract: PURPOSE:To enable a user to select a gradation characteristic in a digital image forming device as well by obtaining luminous data by correcting grada tion correction data, and executing exposure on the basis of the obtained lumi nous data. CONSTITUTION:The detected quantity of toner by an AIDC sensor 210 is divided into 28 levels for every color, and each original data before correction is stored beforehand for 28 groups of grid potential Va and developing potential VB. Besides, an original gradation curve is stored beforehand in a data ROM 203. Then, the user sets the gradation curve by an operating panel 221, and simultaneously, he sets a gradation representation pattern by a subpanel 340. Next, the original gradation curve corresponding to the detected values 1 to 28 of the AIDC sensor 210 and the set gradation representation pattern is called out, and the gradation correction data is calculated from the original gradation and the set gradation curve. Then, the gradation correction data is corrected so as to obtain the target gradation characteristic, and the exposure is executed on the basis of the obtained luminous data.
Patent JP-S5343484-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKABE TAKAHIRO
IPC: H01L21/331
Filed: 1976-10-01
Abstract: PURPOSE:To let a bipolar element and an I<2>L coexist on the same chip by respectively independently controlling the structure making processes for the base of an NPN element and the base and N<+> type buried layer 2 of a reverse type NPN element for I<2>L.
Patent JP-H04344464-A (JP)
Title: Fluorescent labeling pigment, biogenic material labeled by fluorescent labeling pigment and reagent coating them
Inventor: TAI SEIJI
IPC: C12Q1/68
Filed: 1991-05-22
Abstract: PURPOSE:To provide a reagent useful in analyzing various kinds of antigens and medicines by using a fluorescent labeling pigment represented by a specific formula, antigens and antibodies labelled by the fluorescent labeling pigment, or a reagent containing them. CONSTITUTION:A fluorescent labeling pigment expressed by a formula 1 (wherein M represents H2, AI or the like; aromatic circles respresented by A, B, C and D are thiophene circle, furan circle or the like; R<1>-R<4> represent -XQW, -QW, -W or hydrogen atom; X represents oxygen atom, nitrogen atom or the like; Q represents a coupled group of X and W; W represents -OH, -O or the like; K, I, (m) and (n) are integers of 0 to 4; Y represents halogen atom, -OR<13> or -NR<142>; and P is an integer f 0 to 2 representing the number of coupling of Y to M), and antigens and antibodies labeled by the fluorescent labeling pigment, or biogenic materials of nuclear acid, or a reagent containing those materials are used in analyzing various kinds of antigens and medicine in blood. An antigen/medicine analyzing reagent for measurement using a small, low- costed semiconductor laser having oscillation frequencies of not more than 660nm can thus be obtained.
Patent JP-H09282573-A (JP)
Title: On-vehicle electronic equipment
Inventor: SHINADA SATORU
IPC: E05B83/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent operational burden from being loaded to a user for releasing operation lock and further to effectively utilize a robbery preventing function. SOLUTION: A door lock opening/closing code outputted from the ignition key of an automobile to load on-vehicle electronic equipment is stored. Then, only when the same door lock opening/closing code is inputted, is the operation lock of equipment released (F204). Namely, only when that automobile is driven by the proper owner, is the operation lock released.
Patent JP-S5743565-A (JP)
Title: Boosting circuit
Inventor: KUMADA KIYOSHI
IPC: H02M3/07
Filed: 1980-08-25
Abstract: PURPOSE:To enable to integrate a boosting circuit in a micro-electronics equipment, by a combination of an 1/N step-down circuit and an M-fold step-up circuit using MOS transistors. CONSTITUTION:A 1/2 step-down circuit A is composed of inverters In21, In22, MOS transistors N21, N22 and capacitors C21, C22. A two-fold step-up circuit B is composed of inverters In11, In12, MOS transistors N11, N12 and capacitors C11, C12. In general, a [[(N-1)(M-1)/N]+1]-fold step-up circuit is composed by a combination of an 1/N step-down circuit and an M-fold step-up circuit.
Patent JP-H0414276-A (JP)
Title: Surface-emitting semiconductor laser element
Inventor: KITAMURA SHOJI
IPC: H01S5/00
Filed: 1990-05-07
Abstract: PURPOSE:To reduce the diameter of the active area and threshold current of the title laser element by forming a high-resistance area in a part where the current of an active layer is narrowed by irradiating the part with protons. CONSTITUTION:The first reflecting mirror 2 of a multilayered film composed of 25 pairs of n-Al0.1Ga0.9As and AlAs layers formed by alternately piling up the layers, the first n-Al0.4Ga0.6As clad layer 3, and p-Al0.15Ga0.85As active layer 4 are successively formed on an n-GaAs semiconductor substrate 1. After the entire surface of this wafer is coated with an SiO2 film 3, the SiO2 film is removed by etching except the central part where the film 13 is left in a circular form. A high-resistance area 12 is formed in a part of the active layer 4 by irradiating the surface of the part with protons by using the SiO2 film 13 as a mask. In order to suppress the diffusion of the electric current at the p-n junction, the area 12 is formed to the top of the first clad layer 2. After the entire surface is again coated with another SiO2 film, the film is removed only from a circular part above a current constricting section and an AuZn/Au light emitting window is formed by using the remaining SiO2 film as a mask. Finally, the SiO2 mask is removed.
Patent JP-H05309833-A (JP)
Title: Ink jet recorder and ink residual amount detection method therefor
Inventor: SHIGEE NOBUYUKI
IPC: B41J2/01
Filed: 1992-05-11
Abstract: PURPOSE:To detect the presence or absence of ink and an ink residual amount in an ink cartridge by providing a process for detecting an electrical change between electrodes disposed in the vicinity of an end of a wiper coming into contact with an ink delivery surface at the time of a recovery action in which the ink delivery surface is wiped with the wiper. CONSTITUTION:On an ink cartridge 103, an ink delivery part 110 to an ink jet head is provided. A wiper 111 for wiping excess ink adhering is so disposed as to form an ink bank 112. On the end of the wiper 111 coming into contact with the ink delivery part 110, two electrodes are provided. In this construction, in the presence of ink in the ink cartridge 103, upon wiping during a series of ink jet head recovery action, the ink bank 112 is produced at a contact part between the ink delivery part 110 and the wiper 111. The ink bank 112 makes the two electrodes provided on the wiper 111 in an electrically connected state.
Patent JP-H02297808-A (JP)
Title: Superconductor
Inventor: MINATO TSUNEAKI
IPC: H01B12/16
Filed: 1989-05-12
Abstract: PURPOSE:To secure a single superconductor wire firmly by applying adhesive to the single superconductor wire and gluing single wires to each other. CONSTITUTION:A liquid state resin 9 is coated on the surface of a superconductor sliver 1a reeled out from a feed drum 11 by passing the sliver through a container holding the liquid state resin 9. The sliver is then passed through a heating chamber 10 to semi-solidify the liquid state resin 9 on the surface of the superconductor sliver 1a. Superconductor slivers 1b are twisted, put together with a covering 3 to form a superconductor, and heated to solidify the adhesive 13. As the superconductor 2 is constituted in this way, the superconductor slivers 1 are joined firmly together with the adhesive 13, the slivers do not move when they are used in a superconductive magnet and work in a stabilized manner.
Patent JP-H11312052-A (JP)
Title: Plural mouse cursor controller
Inventor: SATO KOJI
IPC: G06F3/0354
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of mouse cursor controllers in which it is not necessary to largely move a mouse device, and it is possible to improve the operability of the mouse device. SOLUTION: This controller is provided with a mouse device 10 for inputting the coordinate of a mouse cursor displayed on a screen and a mouse controlling part for controlling the mouse device 10 and the mouse cursor. The mouse device 10 is provided with a number of mouse cursor increasing button 1 for issuing a number of mouse cursor increase signal, a number of mouse cursor decreasing button 2 for issuing a number of mouse cursor decrease signal, and a mouse cursor switching button 3 for issuing a mouse cursor switching signal. The mouse controlling part is provided with a counter function for holding the number of mouse cursors, storage function for storing the coordinate of each mouse cursor, increasing and decreasing function for increasing and decreasing the mouse cursor, and switching function for selecting only one operable mouse cursor.
Patent JP-S5742223-A (JP)
Title: Tuner
Inventor: NISHIDA SHIGERU
IPC: H04B1/16
Filed: 1980-08-26
Abstract: PURPOSE:To enable to set a variable range of a tuning voltage within a reference voltage range arbitrarily, by connecting a band changeover reference voltage point with a tuning voltage set circuit, via a switching circuit controlled with a band changeover discriminating signal voltage. CONSTITUTION:When band changeover switches 8-11 are at the VHF position, a band changeover discriminating line connected to the UHF side is at H level, a transistor (TR)33 is conductive and a power supply voltage is supplied to a VHF tuner from a terminal 34. A TR6 is conductive with this voltage, a TR7 is cut off, and a reference voltage is applied to tuning variable resistors 17-20. The voltage set with this resistor outputs a tuning voltage to a terminal 26 via a TR25. When this voltage is lower than the voltage set with a variable resistor 41, a lower limit value set at a resistor 41 is given to a terminal 26. When the switches 8-11 are changed over to the UHF position, a band changeover discriminating line is at L level, TRs 33, 6 are cut off, TRs 37, 7 are conductive and the power supply voltage is supplied from a terminal 38 to the UHF tuner. A tuning voltage is outputted from the terminal 26.
Patent JP-2000301557-A (JP)
Title: Continuous production of epoxy resin sheet
Inventor: SUGAWA HIROSHI
IPC: G02F1/1333
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuous production by which an epoxy resin sheet with excellent optical characteristics even when the thickness is at most 500 μm can be efficiently obtained. SOLUTION: A coating liq. of a hard coat resin is developed to a sheet-like condition on a substrate 4 and while the developed layer 12 is cured to form a hard coat layer 1, a coating liq. of a theremosetting epoxy resin is developed to a sheet-like condition on the hard coat layer 1 directly or through another laminate layer 2 and thermosetting treatment 33 of the developed layer 32 is performed to form a cured sheet 3 on the hard coat layer 1 directly or through another laminate layer. The cured sheet is cooled to a temp. being 10-80 deg.C lower than the glass transition temp. of the epoxy curable resin forming it to peel it with the hard coat layer 1 off from the substrate and to recover it.  It is thereby possible to recover the epoxy resin sheet from the substrate without generating crackings, residual strain, etc., by generating stress being favorable for peeling between the resin sheet and the substrate by cooling.
Patent JP-H09305100-A (JP)
Title: Braille points cell module
Inventor: KO RIKI
IPC: G08B1/08
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic-drive type braille points cell module which is cost effective and less in fault by miniaturizing and simplifying the structure. SOLUTION: This braille points cell module is provided with plural probe pins 2 and electromagnets 3 for driving the probe pins disposed in accordance with each of these probe pins 2. The probe pins 2 are driven via the electromagnets 3 and protrudes the tip parts to display elements to display braille points information. In such a case, freely rotatable cam mechanisms 4 having permanent magnets 4d are provided proximately to the tip parts of yokes of the electromagnets 3 and these cam mechanisms 4 are rotated in the required direction and are magnetically held by means of the electromagnets 3 to protrude (or restore) the feeling pins to the display elements. Further, the yokes of the electromagnets 3 are formed in the U-shape and both magnetic pole parts at the tip end are provided proximately to the permanent magnetic poles 4d of the cam mechanisms 4.
Patent JP-S6010583-A (JP)
Inventor: FUJII YASUTERU
IPC: F24C7/08
Filed: 1983-06-29
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-S6010897-A (JP)
Title: Transmitter-receiver
Inventor: NAGAMOTO SHIYUNICHI
IPC: H04Q9/00
Filed: 1983-06-29
Abstract: PURPOSE:To stop the power supply to a remote control device when no signal is transmitted from the remote control device to a device to be controlled or a transmission error is caused by providing a relay circuit turning on/off the power supply to the remote control to the said device. CONSTITUTION:When a microcomputer 8 flows a current to a resistor 15 of a relay circuit 14a and turns on a transistor 17, a coil 18 is energized, a switch 20a is turned on and a signal and a current are applied to the remote control device 2a. Further, if any transmission error is produced or no signal returns from the remote control device 2a because of a failure of the remote control device 2a or short-circuit of transmission lines 3a, 3b, the power application to the coil 18 is stopped, the switch 20a is turned off so as to stop the power supply to the remote control device 2a. Moreover, no signal returns to the microcomputer 8 or any transmission error is caused again by turning on the switch 20a by means of the relay circuit 14a, the switch 20a is turned off again. Then the relay circuit 14b turns on the switch 20b and the same operation is performed. The same procedure is performed as to the relay circuit 14c.
Patent JP-H09304460-A (JP)
Title: Apparatus for tensing protective relay
Inventor: TOSAKA TOSHIAKI
IPC: G01R31/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To continuously measure operation time, recovery time in the same test process by absorbing the time until a relay reaches a balanced state with a failure standby time timer in response to a failure state. SOLUTION: A CPU 6 switches, in accordance with a measurement start command, an output to a protection relay 1 to be tested from a stationary state oscillator 2 to from a failure state oscillator 3. At the same time, the CPU 6 starts a response time timer 6a. The measurement is stopped when the relay 1 is closed and a measured value is displayed as an operation time when the relay fails. Meanwhile, a failure standby time timer 6b starts to measure when the relay 1 is closed and stops a set predetermined time later. During the failure standby time, the testing apparatus keeps a test operation condition and controls a transient phenomenon brought about to a winding or the like. Then, the timer 6a starts to measure a stationary state from the output of the oscillator 2.  A predetermined tome later, the relay 1 is opened, whereby the timer 6a finishes the measurement and displays the measured result as a recovery time to a display device 8.
Patent JP-H01287702-A (JP)
Title: Controller
Inventor: OGAWA MORIMASA
IPC: G05B9/02
Filed: 1988-05-14
Abstract: PURPOSE:To eliminate difficulty and uncertainty in the decision of a threshold value to detect the fault of a sensor due to the steep change in a measuring signal by operating and setting a rate of change limiting value in the output of an input part from the response characteristic of a controller input part for sensor output, and setting it as a factor to judge the fault of the sensor. CONSTITUTION:A PV signal based on the measuring signal is fetched from the sensor to a controller control and arithmetic part 13 at every constant cycle, and a differential signal DELTAPV(a) with the PV signal of a preceding cycle and furthermore, a rate of change limiting value DLs found from the response characteristic of the controller input part 11 for sensor input are calculated, respectively. The rate of change limiting value is compared with the differential signal of the PV signal at every control cycle, and when the differential signal exceeds the rate of change limiting value, it is judged as the fault of the sensor due to the steep change of the PV signal, and thereby, the threshold value to detect the fault of the sensor is set uniformly and automatically.