baber/WOPTO huggingface dataset:
Patent JP-S6284899-A (JP)
Title: Interlock operating device
Inventor: MIHARA TAKASHI
IPC: B30B15/02
Filed: 1985-10-11
Abstract: PURPOSE:To improve the safety of a work by arranging plural pieces of operating members in a state that they are interlocked to each other, so that the interlock state can be released through a prescribed procedure. CONSTITUTION:Each operating means 12-14 is provided with operating levers 12a-14a and disks 12b-14b, respectively, and also in each disk, circular arc- shaped notch parts 12c-14c are formed. A curvature of each notch part is set to the same as a curvature of the periphery of the respective disks 12b-14b. The operating means 12, 13 and 14 correspond to a clamping state, a position of a bolster 2, and opening and closing states of a turning plate 9, and unless the operating means 12 is operated, both the operating means 13, 14 cannot be operated, and they are mutually in an interlock state. Next, when the operating means 12 is turned clock-wise, and also the operating means 13, 14 are operated successively, the turning plate 9 holds an opening state, and the safety can be secured. Accordingly, the safety of a work is improved.
Patent JP-H0969996-A (JP)
Title: Facsimile equipment and video recording reservation system
Inventor: SHIBATA KOICHI
IPC: H04N1/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To reserve video recording of VCR remotely by generating a light signal corresponding to video recording reservation data and inputting the video recording reservation data to the facsimile equipment. SOLUTION: The facsimile equipment is equipped with an infrared-ray emission part 9 for reserving video recording of VCR. The facsimile equipment is so arranged that the light signal outputted from the infrared-ray emission part is photodetected by the photodetection part of the VCR. An operator presses a selection key until the display of an operation display part 6 changes to a display showing a mode wherein a G code is registered. According to the G code stored in a RAM 3, the drive circuit 8 of the infrared-ray emission part 9 is controlled and the light signal corresponding to the G code that the operator has inputted is outputted from the infrared-ray emission part 9. This light signal is photodetected by the photodetection part of the VCR and then the video recording of the VCR is reserved. Consequently, the video recording of the VCR can be reserved from the remote facsimile equipment by a facsimile communication.
Patent JP-H1166871-A (JP)
Title: Semiconductor storage device
Inventor: TAKEUCHI TAKESHI
IPC: G11C16/02
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device capable of preventing erroneous writing by controlling the device so that the threshold voltage of a memory cell after erasing is not lowered into a prescribed voltage or lower. SOLUTION: A first sense latch circuit S/L1 is connected to bit lines BLE, BLO via transistors QNH3, QNL1 and a second sense latch circuit S/L2 is connected to the same via transistors QNH4, QNL2. After data of the memory cell are erased, an excessive erasion is detected and read, and the read data are latched to the first sense latch circuit S/L1. Whether an excessively erased cell exists or not is detected based on the latch data. In the case where the excessively erased cell exists, soft writing is executed and the threshold voltage is converged within a prescribed range.
Patent JP-S59115999-A (JP)
Title: Device having variable circulation times of flow path
Inventor: KONAKA SEIICHI
IPC: F28F9/02
Filed: 1982-12-23
Abstract: PURPOSE:To obtain an easily handleable, low-cost, compact device by using a system in which plural flow path openings are concurrently switched to close or open by one external force-powered valve. CONSTITUTION:When a valve 26' is opened through a valve bar 30 and a link 31 by handle, ram, or other external force 33, seawater from an inlet pipe seat 24 is led to tube bundle ranges 20'-1 and 20''-1, and by its pressure a valve 27' is automatically closed. The seawater passes through the tube bundle corresponding to 1/2 of the tubular plate, flows into a returning chamber 23 to inverse the upper and lower parts of a partition 29 separately, flows in the second flow path of the tube bundle, and reaches the tube bundle ranges 20'-2 and 20''-2 of an outflow chamber 22. Since the valve 28' is connected with the valve 27' and a link 34, the valve 28' is opened in a interlocking manner with the valve 27', and since pressure difference acting on the valve 27' is the corresponding resistance of the second flow path of the tube, the automatic opening and closing operation of the valve is exactly made. The seawater already heat-exchanged goes out of the device through the outflow tube seat 25 due to the communication made by the tube bundle ranges 20'-2 and 20''-2.
Patent JP-S61103319-A (JP)
Title: Multi-value input circuit
Inventor: KASHIMURA MASAHIKO
IPC: H03K19/20
Filed: 1984-10-26
Abstract: PURPOSE:To obtain the same threshold value as that of the MOSFET by connecting plural FETs whose drains and gates are connected in series as a series circuit and using the drain of the said series circuit as an input terminal and its source as an output. CONSTITUTION:A threshold voltage VT of MOSFETQ1-Qn is taken as 1 V independently of the source voltage, 5 MOSFETs are used and in applying 7.5V to an input terminal IN, 2.5V is obtained at an output terminal OUT by the voltage drop of VTX5. The level of the output OUT1 goes to L by connecting an inverter 2 which has 2.5V threshold value with 5V of power supply voltage. The electric charge of the output terminal OUT does not flow reversely to the input terminal due to rectification of the series circuit when the potential at the input terminal IN drops from this state. The electric charge at the output terminal OUT, however, flows to a common by the resistive element R, the output OUT1 of the inverter 2 goes to H.
Patent JP-S6283450-A (JP)
Title: High-cr ferritic steel for material for core of fast breeder
Inventor: UCHIDA HIROYUKI
IPC: C22C38/00
Filed: 1985-10-09
Abstract: PURPOSE:To obtain a high-Cr ferritic steel for a material for the core of a fast breeder having superior strength at high temp. by reducing the amount of C in a steel, increasing the amount of Mo, regulating the amount of N and the total amount of C+ and adding Ni in combination with Mn, Cr, V and Nb. CONSTITUTION:The composition of this high-Cr ferritic steel for a material for the core of a fast breeder is composed of, by weight, 0.04-0.1% C, <0.2% Si, 0.4-1% Ni, 10-13% Cr, 0.4-1% Mn, 1.7-2.5% Mo, 0.13-0.3% V, 0.03-0.08% Nb, <0.06% N ( C+N=0.065-01%) and the balance Fe with inevitable impurities.
Patent JP-S6283015-A (JP)
Title: Heat resistant filter
Inventor: OTAKA SHOICHI
IPC: F02M25/06
Filed: 1985-10-09
Abstract: PURPOSE:To obtain a heat resistant filter for an EGR passage surely prevented from fraying at both ends and improved in fixing workability, by joining opposite sides of a high temp. fiber mesh sheet and rolling it with the joint inside. CONSTITUTION:Heat resistant fibers 13 such as stainless fibers are used to form a mesh sheet. The fibers are woven such that the arrangement of the meshes are made oblique to each side. The fibers may be woven so that they undulate on the upper and lower surfaces of the sheet. A pair of opposite sides 14 of the sheet are superposed and joined with other. The sheet is folded such that the joint is positioned at the center, and rolled in a cylindrical form with the joint inside in the direction from one open end to the other one of the cylinder. Caps 18 having holes 19 at the bottom for passing a gas are mounted to cover both the end peripheries of the rolled sheet.
Patent JP-H0887205-A (JP)
Title: Image forming device
Inventor: HIGUCHI MASAMI
IPC: G03G15/00
Filed: 1994-09-20
Abstract: PURPOSE: To eliminate the futile use of a recording paper at the time of adjusting a staple position and a useless staple operation for the recording paper in a normal copy by inhibiting the staple operation for the recording paper in the normal copy with a staple control means and executing the staple operation for the recording paper in a staple trial copy. CONSTITUTION: The recording paper carried to a stapling device 1902 is carried thereinto through a sheet receiving port 2101. A staple switching pawl 2102 changes over a carrying path according to a mode and when a staple mode is not obtained, the recording paper is immediately ejected into a staple ejection tray 2111. When the staple mode is obtained, the recording paper is carried to the side of a staple carrying path 2104. The recording papers after passing through the carrying path 2104 are fed to a staple tray 2106 by an aligning brush 2105 and aligned by a jogger 2107 and the aligning brush 2105. After that, the recording papers are stapled by a stapling unit 2108.
Patent JP-H0387862-A (JP)
Title: Image forming device
Inventor: MIZOGUCHI YOSHIHITO
IPC: G03G15/01
Filed: 1989-08-31
Abstract: PURPOSE:To obtain a picture having satisfactory gradation reproducibility by determining gradation correction for image formation based on the quantity of light with which a photosensitive body is irradiated and through the use of a parameter for obtaining the optimum gradation reproducibility. CONSTITUTION:A photosensitive drum 1 is turned in a direction shown by an arrow 1. The drum 1 is uniformly electrified by an electrifier 3; then, image- exposure 13 is carried out by a semiconductor laser 4 modulated according to picture data 12 produced by a signal generating means (n); thereby an electrostatic latent image is formed. Then, the image is developed by a developing unit 5, is transferred onto a transfer paper 7, and is fixed by a fixing device 9. At this time, the quantity of light that the semiconductor laser 4 irradiates is measured by a photoelectric conversion element 14, and the parameter for obtaining the optimum gradation reproducibility is found to be stored. At the time of the image formation, the quantity of light that the semiconductor laser 4 emits is corrected by the use of the parameter, therefore the gradation reproducibility can be improved.
Patent JP-H04107767-A (JP)
Title: Document preparing device
Inventor: YOKOTA TOKUICHI
IPC: G06F17/24
Filed: 1990-08-29
Abstract: PURPOSE:To easily prepare the table of contents by providing a means to extract one part or the entire document from the first document and to automatically transfer it to the other document in the state of simultaneously displaying the two documents on a display device. CONSTITUTION:This device is composed of an input means 13, discriminating means 14 to discriminate information inputted from the input means, storing means15 to store characters and documents inputted from the input means 13, and display means 16 to display the characters and the documents. When transferring a desired character string 9 to be transferred in a first document 7 to a second document 8, a line shift code is added at the time point when the operation of storing the starting and ending positions of the desired character string 9 to be transferred in the storing means 15, and afterwards, transfer is automatically executed. Therefore, when preparing the table of contents for the first document 7 or arranging the character strings extracted from the first document 7 while changing lines, it is not necessary to move a cursor between the first and second documents 7 and 8. Thus, transfer work is made easy and time for the work is shortened.
Patent JP-S6283654-A (JP)
Title: Method for measuring ae in concrete structure
Inventor: YAMAMOTO TOSHIHIKO
IPC: G01M99/00
Filed: 1985-10-09
Abstract: PURPOSE:To locate a generation source, by a method wherein a long hole is bored through a concrete structure to be sealed with a liquid such as water and an AE sensor is arranged in said hole to measure the arrival time of minute breaking sound generated in the structure. CONSTITUTION:For example, a long hole 2 is bored through a concrete structure 1 such as a beam over the longitudinal direction thereof by a rock driller. A liquid 3 such a water is injected in the long hole 2 and plug bodies 4, 4 are mounted to both sides of said hole 2 to seal the liquid 3 in the long hole 3. AE sensors 5 each comprising an AE converter such as a piezoelectric element are arranged to both end parts of the long hole 2 and connected to a computer through an amplifier and a time difference measuring device. When stress acts on the structure to generate a crack C, the minute breaking sound of concrete generated at this time is received by the sensors 5 at both ends of the long hole 2 and the position of the crack can be located on the basis of the difference between times required until said sound arrives at the sensor 5.
Patent JP-H0968050-A (JP)
Title: Vacuum pump driver in two-cycle diesel engine
Inventor: FUJIMURA ICHIRO
IPC: F04C29/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To enable a vane type vacuum pump to make its rotating drive without causing any reduction of its durability and enlargement etc., when this vacuum pump is applied to its use. SOLUTION: A vacuum pump 16 is arranged in a partial position on the axial line of the input shaft 12a in a fuel injection pump 12 driven by a two-cycle diesel engine 1 in such a way that the input shaft 16a of the vacuum pump 16 may be connected to the input shaft 12a of the fuel injection pump 12.
Patent JP-S6467225-A (JP)
Title: Drying agent
Inventor: WATANABE HIROSHI
IPC: B01D53/28
Filed: 1987-09-09
Abstract: PURPOSE:To obtain a drying agent having superior hygroscopic properties, avoiding flow out of its deliquescence even under high humidity, by combining polyalkylene glycol dialkyl ester with deliquescent inorganic salts. CONSTITUTION:A deliquescent inorganic salt, as a principal component of drying agent, such as anhydrous calcium chloride etc., and polyalkylene glycol dialkyl ester are mixed in a heated universal mixing kettle to produce a drying agent, in which polyacrylamide may be used together with polyalkylene glycol dialkyl ester. Since polyalkylene glycol dialkyl ester has a low melting point, it has low viscosity above melting point, so that it can be very easily mixed with the principal component of drying agent, leading to the formation of a complete coating over the particles of the principal component of drying agent in a small quantity of polyalkylene glycol dialkyl ester, thereby content of the principal component of drying agent can be increased.
Patent JP-H0390465-A (JP)
Title: Atmospheric pressure type boosting device
Inventor: ENDO MITSUHIRO
IPC: B60T13/52
Filed: 1989-08-31
Abstract: PURPOSE:To shorten a pedal stroke by a method wherein during pedaling of a brake pedal, the open air is introduced to a variable pressure chamber through a closed chamber and a valve, and an output rod is moved forward by an amount equivalent to a separating distance between the valve body and the valve seat of a valve mechanism to open and close a passage running between the variable pressure chamber and the closed chamber. CONSTITUTION:In an atmospheric pressure boosting device, the interior of a housing 3 is partitioned into constant pressure chambers 7 and 11 and variable pressure chambers 8 and 12 by means of front and rear power pistons 6 and 10. Through introduction of the open air to the variable pressure chambers 8 and 12 along with displacement of an input rod 20 by means of a poppet valve 26 incorporated in a valve body 15 formed integrally with the two power pistons 6 and 10, the power pistons 6 and 10 are moved forward by means of a differential pressure. In this case, a closed chamber 34 is formed on the open air inflow side of the poppet valve 26, and the closed chamber 34 is switched and communicated to a negative pressure source or the open air through a stop key 32, interlocked with the input rod 20, by means of a second valve 36. A valve body 27 and a valve seat 29 of the poppet valve 26 are located in an initial state with a specified distance l2 therebetween.
Patent JP-H1069042-A (JP)
Title: Image forming method
Inventor: YOKOZAWA AKIHITO
IPC: G03C1/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To enhance rapid development processing aptitude and letter characteristics and to reduce dispersion of color developing density due to variation of temperature at the scanning exposure of a photosensitive material with laser beams by color developing the photosensitive material with a processing solution containing a specified tetrahydroquninoline derivative color developing agent. SOLUTION: The silver halide photographic sensitive material has each at least one of silver halide emulsion layers containing a yellow coupler, a magenta coupler, and a cyan coupler and one of silver halide emulsion layers containing silver chloride in an amount of >=95mol%, and it is color developed with the processing solution containing the tetrahydoquninoline derived color developing agent represented by the formula in which each of R1 -R6 is, independently, an H atom or a substituent; R7 is an alkyl or aryl or heterocyclic group; R8 is a sunstituent; and (m) is 0, 1, 2, or 3.
Patent JP-H0777082-A (JP)
Title: Governor control device for engine
Inventor: HATA TSUGUNORI
IPC: F02D45/00
Filed: 1993-09-10
Abstract: PURPOSE:To prevent an abnormal increase in revolutions of an engine during cutoff of the load of a generator during low load running and to prevent lowering of durability. CONSTITUTION:The throttle valve 4 of the air-fuel mixer 3 of an engine 2 to drive a generator is operable in a closing direction V through the force of a return spring 5 and through control of an actuator 6 by an actuator control part 7, the throttle valve is operable in an opening direction U against the force of the return spring 5. A control deviation DELTAP between a set rotation control signal responding to the set number Nr of revolutions and a rotation deviation control signal based on a rotation deviation DELTAN is compared with the rotation deviation DELTAN between the set number Nr of revolutions and the detecting number Nd of revolutions of the engine 2. When the rotation deviation therebetween exceeds the control deviation DELTAP by a preset allowable deviation X or more, transmission of a control signal S to the actuator 6 is forcibly cutoff by the actuator control part 7 and the throttle valve 4 is closed through the force of the return spring 5.
Patent JP-S60117350-A (JP)
Title: Memory mapping device
Inventor: NAGASHIMA TAKASHI
IPC: G06F12/10
Filed: 1983-11-30
Abstract: PURPOSE:To reduce a page table in size by introducing two types of pages, i.e., the 2nd type page of a comparatively small size and the 1st type page of a comparatively large size respectively. CONSTITUTION:The coupling information on fields C and D of a logical address 22 is led to the 1st page table 21 as the 1st type page number. While the coupling information on fields B and C is led to the 2nd page table 23 as the 2nd type page number. Then both tables 21 and 23 are retrieved simultaneously. Thus two types of systems are applied to a memory mapping, and a physical address 25 is selected and outputted in response to a logical address 22 by logical value ''0'' and ''1'' of a page table designation bit T. In this case, the numbers of both entries and words can be reduced compared with the numbers of entries necessary for the table 23 and in comparison with a case where only the page table corresponding to the table 23 is introduced.
Patent JP-S6468155-A (JP)
Title: Multiplex data link
Inventor: MORITOKI MASAKAZU
Filed: 1987-09-09
Abstract: PURPOSE:To realize rational and highly efficient actuator control by providing a peripheral processing unit provided with a means eliminating one control data extracted from an input signal and outputting the remaining signal together with a start code and connecting peripheral processing units in series in a ring via a central processing unit. CONSTITUTION:A machine controller 10 is provided with an LAN controller 40 as a central processing unit, LAN controllers 51-5n as peripheral processing units applying relay processing to each control data are provided corresponding to plural actuators 21-2n, and the LAN controller 40 and LAN controllers 51-5n are connected in series in a ring. The actuators 21-2n are subject to driving and control in terms of binary by a 1-bit drive signal representing '1' or '0' logically such as an on-off valve.
Patent JP-S60111537-A (JP)
Title: Echo cancelling device in digital transmission
Inventor: POORU PARIKO JIYATSUKU
IPC: H04B3/23
Filed: 1984-10-29
Abstract: Echo cancellation is carried out on a received demodulated analog signal. The apparatus comprises an analog transversal filter, a computing circuit for generating the direct coefficients a1 to ar and, eventually, feedback coefficients b2 to bm of an analog transversal filter. The input of a computing circuit is connected to the input of an analog transversal filter. The computing circuit is comprised of an analog-to-digital converter, whose output is connected to a self-adaptive digital transversal filter. The values of the digital transversal filter multiplication coefficients are applied, as coefficients, to the multipliers of the analog transversal filter. The optimization criterion is that of the mean quadratic error. The convergence algorithm is that of the gradient. The iterative correction may be carried out at each step on the digital transversal filter's group of coefficients. Or, it can be carried out cyclically of each of the digital transversal filter's coefficients. Variations of the self-adaptive digital transversal filter are described.
Patent JP-S6382315-A (JP)
Title: Position measuring method
Inventor: TOMIYA MASAO
IPC: G01C3/06
Filed: 1986-09-26
Abstract: PURPOSE:To automatically monitor the variation of the thickness of a steel plate by continuously measuring the position of the steel plate in the continuous manufacturing process thereof in a non-contact state with high accuracy, by arranging an even numbered optical systems of which the reflecting directions are mutually equal angles opposite to each other with respect to luminous flux allowed to irradiate. CONSTITUTION:Laser light is used in a position measuring system and parallel luminous flux 7 is allowed to irradiate the measuring object 1 present at a reference position of a variation level d=0 and the measuring object 2 at a position of a variation level (d) and the images of irradiation positions P1, P2 are formed to position detectors 5, 6 through lenses 3, 4. The optical systems due to the lenses 3, 4 of which the reflecting directions are mutually equal angles with respect to the parallel luminous flux 7 are arranged. Then, the position of a steel plate is continuously and accurately measured in the continuous manufacturing process thereof in a non-contact state and the variation in the thickness of the steel plate is automatically monitored and the production of the steel plate is efficiently performed.
Patent JP-H1053164-A (JP)
Title: Car body mounting structure of synthetic resin molded product
Inventor: NAKAMURA HIDEAKI
IPC: B62D37/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide the car body mounting structure of a synthetic resin molded product firmly mounted in the narrow space of a car body without marring decorative appearance. SOLUTION: A mounting part 4 having thickness thicker than that of a parison is formed integrally with a part of an air spoiler 1 molded by blow- molding. A mounting metal fitting 10 is fixed at the mounting part 4. A lock means 17 is inserted through through-holes 7 and 12, formed in the mounting part 4 and the mounting metal fitting 10, to the rear hatch door 5 side, and the air spoiler 1 is fixed at the rear hatch door 5 by the locking means 17.