baber/WOPTO huggingface dataset:
Patent JP-H04347758-A (JP)
Title: Information processor
Inventor: HORIE MASAO
IPC: G06F9/46
Filed: 1991-05-27
Abstract: PURPOSE:To suppress damage owing to the malfunction of a system by automatically prohibiting the bus access right mediation of CPU and a device except for a memory refresh by means of NMI request generation owing to the abnormality of hardware. CONSTITUTION:A mask impossible interruption (NMI) request signal 5 caused by the abnormality of hardware and an NMI request signal 6 caused by abnormality except for hardware are inputted to a gate circuit 3. An NMI request signal 7 for CPU 1, which is outputted from the gate circuit 3, is inputted to CPU 1. The NMI request signal 5 caused by the abnormality of hardware is inputted to a bus access right mediation circuit 2 and it automatically prohibits the bus access right mediation of CPU 1 and the device except for the memory refresh by the generation of the request. Thus, the NMI processing of CPU can speedily be executed in a state where the operation of CPU and the device except for the memory refresh is stopped when the NMI request owing to the abnormality of hardware is generated.
Patent JP-S5546701-A (JP)
Title: Focusing type optical transmission array
Inventor: HONDA MOTONOSUKE
IPC: G02B27/00
Filed: 1978-09-29
Abstract: PURPOSE: To prevent the falling-down of respective elements at the time of manufacture and enhance imaging performance by providing the concave and convex from positioning engagement parts which fit to each other to at least one position of the portions where two sheets of spacers and two sheets of side plates contact.  
     CONSTITUTION: Elements 1 are arrayed between side plates 2, 3 and spacers 4. A convex part 7 is formed in the spacer 4 and a concave part 8 which fits to this is formed in the side plate 3. These concave and convex parts may be of any shape including V-form, dovetail-form and others as far as they fit to each other and the concave or convex part may be provided on either side. In addition, these concave and convex engaging parts is simply required to be provided in at least one position of the portions where both side plates contact. By performing positioning to the spacers with such construction, the falling-down of the respective elements at the manufacture of the array may be prevented and the product of good performance produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62277876-A (JP)
Title: Doorphone slave set with infrared camera
Inventor: TATSUMI YOSHIKAZU
IPC: H04N7/18
Filed: 1986-05-26
Abstract: PURPOSE:To make the presence of a camera unremarkably without deteriorating the picture quality by fitting a coloring filter reducing the luminous quantity of a visual light only to the front part of an infrared camera. CONSTITUTION:An opening is made to the front of an infrared-ray emitting diode 18 and an infrared camera 2 and a transparent cover 25 applied with coloring (blue smoke) made of an acryl are fitted to the opening. Then an infrared-ray transmissive agent 26 is subjected to silk printing to a front part 25b of the diode 18 except the front part 25a of the infrared camera 2 in the transparent cover 25. A material having a transmissivity of 30% in the visual light is used for the cover 25 not to cut off the visual light but to reduce the transmitting quantity of the visual light. Thus, the discrimination of white/black level by the infrared camera 2 is made natural and the visual light is reduced by coloring so as to make the presence of the infrared camera 2 unremarkable.
Patent JP-S61706-A (JP)
Title: Detection of relative angular displacement of rotating shaft by inclined stripe
Inventor: INOUE WAHEI
IPC: G01D5/347
Filed: 1984-06-14
Abstract: PURPOSE:To effect counting of displacement angles positively, by irradiating from a light source inclinedly intersecting inclined stripe band and counting a bright or dark light receiving signal produced by continuous arrangements of a part of the inclined stripes on a peripheral line in their relative displacement. CONSTITUTION:On 2 discs or cylindrical surfaces A, B mounted on a rotating shaft, inclined stripe bands S are installed intersected through a small angle and they are irradiated by a light source. Consequently, by relative displacements of both stripes a part of the inclined stripes are arranged continuously on a periphery to produce bright and dark parts and counting of these light-receiving signals allows detection of the relative displacement angle of the 2 shafts in revolution. For example, when the base plate B deviates by a pitch p relative to the plate A, then bright and dark parts occur once and i this kind of the constant displacement value, any movement in the longitudinal direction of the inclined stripe band does not cause a change in the 0 value of the transmitted light. Consequently, for the detection of the relative displacement value, counting of the displacement angles can be done most positively by counting on the point of the line on which light-fluxes of the light-receiving elements does not change in relation to the displacement of the inclined stripe band.
Patent JP-S6057454-A (JP)
Inventor: GEIRII MATSUKUARUPAIN
IPC: G06F13/42
Filed: 1984-06-14
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-S5822169-A (JP)
Inventor: HAYASHI KEIICHI
IPC: B32B43/00
Filed: 1981-07-31
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-S60264236-A (JP)
Title: Tire take-in device
Inventor: KANEKO SHIGERU
IPC: B29D30/06
Filed: 1984-06-12
Abstract: PURPOSE:To correct unsymmetrical deformation due to viscoelasticity of an unvulcanized tire prior to vulcanization by lifting an unvulcanized tire in a state of laying on its side and by supporting it for a fixed time in a direction in which the upper bead portion and a bottom portion are separated one from the other. CONSTITUTION:The diameters of upper claw 9 and a lower claw 12 that are arranged circularly are reduced, and in a state in which claw portions 19 are ketp inside of the upper claw 9, a claw portion 11 is inserted into the inside of an upper bead portion 10a of an unvulcanized tire 10 on a mounting pad. Then, the upper claw 9 is horizontally expanded and moved by a cylinder 6 for contraction and expansion, and the upper bead portion 10a is supported by the claw portion 11. Then afterwards, an arm 1 is raised to lift the unvulcanized tire 10, and the lower claw 12 is lowered by a cylinder 2, and a bottom bead portion 10b is pushed down a little by the bottom surface of the claw portion 19 and is supported. In other words, in the above stated conditions the time for vulcanization of the unvulcanized tire is spent, resulting in the fact that the unsymmetrical deformation of the unvulcanized tire 10 due to its viscoelasticity is corrected.
Patent JP-H06334231-A (JP)
Title: Josephson junction element and fabrication thereof
Inventor: MIZUNO YUJI
IPC: H01L39/24
Filed: 1993-05-24
Abstract: PURPOSE:To reduce cost by forming a supeconductive layer of a high temperature oxide supeconductor. CONSTITUTION:The Josephson junction element is formed of a high temperature oxide superconductor and a barrier layer is formed of a ferroelectric doped with a specific element by 0.991-5wt.%. In the Josephson junction element 10, an YBa2Cu3O7-x film 2 is laminated, as a high temperature oxide superconductor, on an SrTiO3 (100) single crystal substrate 1 and patterned in planar dumbbell shape. A groove 2a of length lambda is made at the bridge part thereof while extending to the substrate 1. An Nb doped ferroelectric oxide SrTiO3 film 3 is formed in planar dumbbell shape on the bridge part of the YBa2Cu3O7-x film 2 while intersecting the film 2 perpendicularly and filling the groove 2a. This constitution realizes a Josephson junction element having enhanced characteristics in which the critical current, normal conductive tunnel resistance, etc., can be controlled.
Patent JP-H10300389-A (JP)
Title: Device for preventing biological fouling of heat-exchanger
Inventor: IWASHITA SUEO
IPC: F28G9/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To uniformly feed ozone to respective heat exchanger tubes of a heat-exchanger, and also, prevent the injected ozone from being wastefully consumed. SOLUTION: A first circulating water pipe 10 is provided between a condenser outlet pipe 7a and a condenser inlet pipe 6a with three-way valves 8, 9, and in the same manner, a second circulating water pipe 11 is provided between a condenser outlet pipe 7b and a condenser inlet pipe 6b with the three-way valves 8, 9. An ozone feeding device 12 is provided at an area which is constituted as a common path for the first and second circulating water pipes 10, 11. This ozone feeding device 12 has an ozone generating device which generates ozone in order to kill marine life which tries to adhere to the heat exchanger tubes of the heat-exchanger.
Patent JP-S5549044-A (JP)
Title: Sound muting control circuit
Inventor: OOTA KANAME
IPC: H03G3/34
Filed: 1978-10-04
Abstract: PURPOSE:To prevent the generation of a transient noise such as a pop noise in any operation by a simple constitution by obtaining a muting control signal by differentiating a signal through selective power feeding operation to each sound signal source. CONSTITUTION:With one of sound power supplies selected, a power voltage is applied to a corresponding terminal among terminals 1-3 and relay 18 is operated through adder circuit 11 to switch its contact, so that power of terminal 6 will be supplied to power input terminal 19 of output amplifier 7. Then, a signal from the sound signal source is applied to terminal 8 and then amplified 7 before being supplied from terminal 9 to a speaker. In this case, a pop noise influencing the signal source is differentiated 13-15 and the differentiation output is supplied to time- constant circuit 16 through adder circuit 12 and an output signal of fixed time is obtained corresponding to the input signal and then supplied as a muting control signal to circuit 7 through amplifier circuit 17.
Patent JP-S5645754-A (JP)
Title: Continuous extraction of high pressure slurry
Inventor: MAEKAWA WAKINORI
IPC: B01J4/00
Filed: 1979-09-20
Abstract: PURPOSE:To smoothly transfer a high-pressure slurry without causing damage to valves, etc. by a method wherein slurry in a high-pressure container is once housed in a measuring container and is sealed, then the measuring container is connected to a low-pressure container. CONSTITUTION:A slurry under a high pressure such as one obtained by a direct hydrogenation-liquefaction reaction of coal is converted to a slurry under low pressure. In such a process, slurry in a high-pressure gas-liquid separation tank 9 is once charged into measuring containers 20, 23, then after cutting the connection to the tank 9, the measuring container 20 is connected to a low pressure container 28. This allows gas in the slurry to expand and gasify and causes gas pressure, which forces the slurry to be naturally sent. In this manner, slurry under a high pressure is smoothly and stably transferred to a low-pressure container, and because of valve cutoff and opening functions, abrasion is reduced and a continuous operation is enabled.
Patent JP-H01293276-A (JP)
Title: Linear solenoid valve
Inventor: SUDO SATOSHI
IPC: B62D6/02
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the sudden shift of a spool in an open direction and stabilize a flow rate by improving the shape of a slit formed at the spool end of a linear solenoid value. CONSTITUTION:A center hole 23 is opened through the center of a spool 20 and one end of the spool 20 is cut out radially for the formation of a bypassing slit 21. This slit 21 is continuous to the center hole 23. A counter bore groove 38 is formed at the cutout edge 21a of the slit 21, and this edge 21a is formed to have a sharp angle. Furthermore, an annular end plate 40 is fitted to cover the open end of the slit 21 of the spool 20. A gap 50 is formed around the external surface of the end plate 40 to constitute an orifice with the internal surface of a value proper 10. Further, the edge of the plate 40 is engraved with a throttle hole 41 orthogonal with the slit 21, and a relief groove 60 is formed on the internal surface of the valve proper 10 at a position corresponding to the slit 21 on a circumference.
Patent JP-H11302249-A (JP)
Title: Production of 3-alkylsulfonyl-4-alkylbenzoic acid ester
Inventor: HORIKAWA YASUHIKO
IPC: C07C315/04
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously obtain the subject compound useful as a production intermediate for medicines, etc., by esterifying a benzoic acid derivative under specific reaction conditions. SOLUTION: An 3-alkylsulfonylbenzoic acid derivative represented by formula I (R1 and R2 are each a 1-5C alkyl) is esterified in an acid catalyst (e.g. sulfuric acid) and a solvent (e.g. toluene) in the presence of an esterifying agent to provide the objective compound of formula II (e.g. 3-methylsulfonyl-4- isopropylbenzoic acid). Furthermore, it is preferable that a 1-5C aliphatic alcohol is used as the esterifying agent and especially, the solvent is the same as the esterifying agent and water produced by esterifying reaction is forcibly distilled away out of the system, and e.g. the reaction is preferably carried out at a reaction temperature which is a boiling point of the solvent, namely under reflux.
Patent JP-H1096048-A (JP)
Title: Steel capable of welding repair used in production of die for plastic
Inventor: BEGUINOT JEAN
IPC: C22C38/54
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To impart a repair weldability to a die steel for plastic molding by specifying its compsn. SOLUTION: This steel has a compsn, contg. 0.17 to 0.27% C, 0 to 0.5% Si, 0 to 2% Mn, 0 to 0.2% Ni, 0 to 3% Cr, 0 to 1.5% Mo+W/2, 0 to 0.5% V+Nb/2+Ta/4, 0.002 to 0.015% B, 0.005 to 0.2% Al, and the balance substantial Fe. If required, it is furthermore added with any or all of at least one kind of Se and Te or both by <=2% in total, at lest one kind of Ti and Zr or as Ti+Zr/2 by <=0.5%, one kind of Sb and Bi or both by 0.2% in total or <=0.1% Ca. Moreover, in this compsn., for securing wear resistance, the conditions in the inequality I is allowed to satisfy, for obtaining sufficient hardenability, the conditions in the inequality II are allowed to satisfy and, for securing high thermal conductivity, the conditions in the inequality III are allowed to satisfy, it is formed into a die having a martensitic or bainitic structure having 250 to 270 Brinell hardness.
Patent JP-H02301396-A (JP)
Title: Vehicle mounted active muffler
Inventor: ITO KOJI
IPC: G10K11/16
Filed: 1989-05-16
Abstract: PURPOSE:To improve economy and mount performance onto a vehicle by providing a phase control means outputting a signal in opposite phase to an inputted electric signal and a changeover means switching the phase control means to a 1st or a 2nd conversion means. CONSTITUTION:A phase control means 7 is connected to a 1st conversion means 3 with a changeover means 8, the phase control means 7 outputs an electric signal of an opposed phase to an inputted electric signal from the 1st conversion means 3 to cancel a sound propagated in a duct and a sound discharged into the duct from a discharge means 33. When the phase control means 7 is connected to a 2nd conversion means 5 with the changeover means 8 the electric signal in opposite phase to the inputted electric signal from the 2nd conversion means 5 is outputted. In this case, the electric signal inputted to a receiving means 51 is converted into sound and the sound collected by a transmission means 53 and propagated in the cabin is converted into an electric signal to attain the communication between the inside of the cabin and the communication destination. Thus, the in-duct noise is reduced and the echo on the communication path is prevented by providing only one phase control means to enhance the economy and the mount performance onto the vehicle.
Patent JP-S613156-A (JP)
Title: Automatic double-face copying machine
Inventor: SUGAWARA SEIJI
IPC: G03G15/00
Filed: 1984-06-15
Abstract: PURPOSE:To improve the copying speed of the time of copying by providing a stopper by which the tip of a copy form carried in by a drive roll and a pinch roll is made to abut, the rear end of its copy form is guided by the drive roll, and the form is fed in the discharging direction. CONSTITUTION:On the lower side of a double-face copying tray 2, three stoppers whose cross section is roughly an L-shape are provided by installing its base end part 11 to a revolving shaft 12, and forming a tip part 13 so as to be movable in the upper and lower directions. Also, a carry-in part 18 which is constituted of a drive roll 15, and pinch rolls 16, 17 installed to its upper and lower sides, and carries a carried form whose surface has been copied, to the tray 2, and a discharge part 19 of this copy form are provided on the front side of the tray 2. When obtaining a double-face copy, a copy form is discharged from a feed paper device 4, fed to a photosensitive drum 5 through a feeding path 6, and first of all, copying is executed to the surface of the form, and subsequently, the form whose surface has been copied is turned inside out without storing temporarily in the tray 2, and fed out to a carrying path 10. In this way, the time loss is small, and its copying speed can be increased remarkably.
Patent JP-S61280527-A (JP)
Title: Level detector
Inventor: WATABE YOSHIYUKI
IPC: G01F23/22
Filed: 1985-06-05
Abstract: PURPOSE:To enhance level detecting accuracy and to stabilize impedance and frequency characteristics, by setting one of the divided electrodes as a common electrode while respectively setting the remainder two as an input electrode and an output electrode and applying AC voltage or pulse electrode to the input electrode and the common electrode. CONSTITUTION:When AC voltage or pulse voltage is applied to a common electrode 2 and an input electrode 3 in order to drive a piezoelectric ceramic plate 1, the piezoelectric ceramic plate 1 begins to vibrate to a direction 7. Vibration plates 5, 6 vibrate to the same direction by said vibration and, at the same time, voltage due to vibration is generated from the common electrode 2 and an output electrode 4. In this case, the level changing direction of an article to be detected is shown by a numeral 8 and positioned so as to be made almost vertical to the direction 7 allowing he vibration plates to change. Because the force moving to the direction 7 directly transmits the movement of the piezoelectric ceramic plate 1 to the vibration plate 5, the loss of the force is reduced and displacement quantity becomes large and the article to be detected adhered to the vibration plate 5 is shaken off and, therefore, level detecting accuracy is enhanced. Because the electrodes and adhesive layers are perfectly separately provided, impedance and frequency characteristics are stabilized.
Patent JP-H02302000-A (JP)
Title: Ion source accelerating electrode
Inventor: WATANABE KAZUHIRO
IPC: H01J27/02
Filed: 1989-05-16
Abstract: PURPOSE:To absorb energy generated at the time of causing discharge breakdown through an electric resistor so as to prevent any deterioration of the withstand voltage of an accelerating electrode and any damage due to the fusion thereof by making up the accelerating electrode of the electric resistor. CONSTITUTION:Each of accelerating electrodes 30, which has a rectangular plate-like shape and the whole of which is made up of an electric resistor, has many ion-passing holes 18 bored therethrough, with a feeder line 22 making a high voltage impression provided at one end thereof. When a high voltage is impressed between their respective adjacent accelerating electrodes 30 in order to accelerate ions, then energy of each of the accelerating electrodes 30 themselves tries to flow into a discharge breakdown point on each of their planes. The energy of each of the accelerating electrodes 30 themselves, trying to flow into the discharge breakdown pointy, is however absorbed by each of their own resistors because each of them is made up of the electric resistor. Whereby deterioration of the withstand voltage of the accelerating electrode and any damage due to the fusion thereof can be avoided.
Patent JP-S621037-A (JP)
Title: Access detecting system for memory undefined area
Inventor: NISHIMURA NAOYUKI
IPC: G06F11/10
Filed: 1985-06-05
Abstract: PURPOSE:To inform the abnormality in case a processor gives a wrong access to a memory undefined area by destructing previously the parity bit within an address range of the 2nd memory corresponding to the undefined area of the 2nd memory. CONSTITUTION:A ROM 1 contains a program area 6 and a data area 7 together with undefined areas 8 and 9. While a ROM 2 has a parity bit 5. The parity bits in the address areas shown by oblique lines corresponding to the areas 8 and 9 of the ROM 1 are destructed previously. Therefore these destructed parity bits of the ROM 2 are read out when a processor issues an access to the undefined area of the ROM 1. Then NMi is sent out of a parity check circuit.
Patent JP-H08314754-A (JP)
Title: Trigger control circuit
Inventor: CHIYOU KI
IPC: G06F11/34
Filed: 1995-05-22
Abstract: PURPOSE: To provide a trigger control circuit capable of efficiently discriminating the manifold states of combination of the parallel and time series of an input signal level with a simple constitution. CONSTITUTION: This trigger control circuit which detects the state of the desired level of an input signal and generates a trigger signal is equipped with one or two or more bit judging parts which detect the state of the logic 0/1 level of the input signal or establish detection unconditionally based on the input signal, a condition signal to compare with the input signal, and an auxiliary condition signal to validate comparison or to establish the comparison compulsorily, and a trigger condition is established by satisfying the logical product of each output of the bit judging part.  Also, the trigger condition is set by providing plural pairs of setting information consisting of the condition signal and the auxiliary condition signal and satisfying the logical product output of each output of the bit discriminating part discriminated in time series by the setting condition of each pair in prescribed sequence.
Patent JP-S5747865-A (JP)
Title: Electrical contact material
Inventor: ARAKI YUUZOU
IPC: C23C12/02
Filed: 1980-09-02
Abstract: PURPOSE:To enhance the oxidation resistance of the surface of a W contact by combining the surface carbide layer of the contact with Cr. CONSTITUTION:A W contact and mixed powder of chromium carbide and carbon is packed in a carbon container and heated in a flow of gaseous H2 to form a diffused layer of Cr and C on the W contact surface. The resulting contact is higher than a WC contact in hardness, and it is considered that the higher hardness is due to the diffusion of Cr.