baber/WOPTO huggingface dataset:
Patent JP-H05273654-A (JP)
Title: Reflection type screen sheet and its production
IPC: G03B21/60
Filed: 1992-03-26
Abstract: PURPOSE:To obtain the reflection type screen sheet which improves the contrast of an image and simultaneously improves the reflection characteristic of a screen, enables the distinct observation of a projected image even in a bright chamber and can be easily produced and the process for production of this screen sheet. CONSTITUTION:At least a vapor deposited metallic layer and a transparent bead layer are successively provided on a base having a black surface. The vapor deposited layer facing the gap parts between the beads is etched, by which the black surface thereunder is exposed. The transparent bead layer may be provided either by forming beads subjected to vapor deposition of the metal on the surface by a transfer system on the base or by spraying and forming the beads via a transparent adhesive layer on the base subjected to the vapor deposition of the metal. As a result, the black surface partially exposed on the screen surface exhibits a black matrix effect at the time of projecting the image from a projector. In addition, the reflection surface is a metal and, therefore, both of the contrast of the image and the reflection characteristic of the screen are improved.
Patent JP-H04281644-A (JP)
Title: Traffic observation circuit
Inventor: SHIOMOTO KOHEI
IPC: H04L12/70
Filed: 1991-03-08
Abstract: PURPOSE:To attain accurate observation and detection of minimum cell arrival interval rule violation even when a timer counter is circulated once when a cell passing on a line of a communication network passes at a prescribed interval or over in which the information to be communicated is transferred while being divided in the unit of cells being fixed length packets. CONSTITUTION:The circuit is provided with a timer 22 counted up for each one-cell hold time, a means 21 storing a cell arrival time for each logic channel as a stored time stamp, a means 23 discriminating whether or not the cell arrival interval satisfies a specified value based on the time stamp and the timer value, and a means using the discrimination means 23 so as to discriminate whether or not the current time is deviated from the time stamp time by a specified value or over for a specific period of each logic channel independently of the presence of cell arrival with respect to each logic channel and displaying the result.
Patent JP-S59214191-A (JP)
Inventor: GOODON AARU FUINDOREI
IPC: F24H9/20
Filed: 1984-04-06
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-S59194838-A (JP)
Inventor: YANO MASAHIKO
IPC: B32B15/082
Filed: 1983-04-18
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-H05274148-A (JP)
Title: Fuzzy computer
IPC: G06F15/78
Filed: 1991-03-08
Abstract: PURPOSE: To provide a fuzzy computer of a simple constitution which can operate at a high speed. CONSTITUTION: The fuzzy computer employs a method for performing fuzzy logic control over a system and the method has following steps. Namely, a step in which the computer is installed and supplied with a logical statement, a membership function as to the precedence of the logical statement, and a membership function as to the conclusion of the logical statement.  A step in which respective logical statements are evaluated by fixing the conjugate value of the precedent membership function of the logical statements, the area of the conclusion membership function is multiplied by the conjugate value to obtain a weighted area, and the moment of the conclusion membership function is multiplied by the conjugate value to obtain weighted moment; and the conclusion of the logical statement is combined, the sum 32 of the weighted moment as to all logical statements is divided by the sum of weighted areas as to all the logical statements to generate a control signal, which is supplied to a controllable system function.
Patent JP-S55163674-A (JP)
Title: Memory device
Inventor: SASAKI TOORU
IPC: G11C8/04
Filed: 1979-06-01
Abstract: PURPOSE:To obtain the time-series logic patterns which are continuous in a high speed, by including the shift register into the word selection circuit. CONSTITUTION:The following indications are given to shift register 40 from the control circuit through interface line flux 50: the contents of the register must be shifted; the reading start bit must be inverted to the reading enabling state in the 1-bit logic state, and the contents of register 40 must be reset at the end of reading respectively. One of FF circuits of register 40 is inverted through flux 50 to shift the contents of register 40. Thus the reading words are selected in sequence, and the bit row of the word memorized is read out in time-series to output line flux 30 of memory circuit 10. Accordingly, the reading word can be selected with no address circuit nor decoder needed at the selecting time of the word. And FF circuits 41-4n on register 40 are reset by the indication given to flux 50 from the control circuit. Thus the word selection can be completed.
Patent JP-H07282659-A (JP)
Title: Manufacture of high temperature superconducting wire rod
Inventor: KAMIYAMA MUNETSUGU
IPC: H01B13/00
Filed: 1994-04-07
Abstract: PURPOSE:To manufacture an oxide high temperature superconducting wire rod more improving critical current density. CONSTITUTION:Inside a metal sheath is charged with material powder of a Bi oxide superconductor, and plasticizing work is applied thereto, so as to obtain a tape wire. Heat treatment is applied to the obtained tape wire at a temperature in a degree of not forming a sintered body of the oxide superconductor. Thereafter to the wire applying the heat treatment, a sintering process is applied. By the heat treatment before the sintering process, critical current density higher than in the case of not applying this heat treatment can be brought in the finally obtained superconducting wire.
Patent JP-S58137086-A (JP)
Inventor: RORUFU SAKISUHORUMU
IPC: G06K17/00
Filed: 1981-05-11
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-S59194333-A (JP)
Title: In-line type electron gun frame body
Inventor: NAIKI KAZUAKI
IPC: H01J29/50
Filed: 1983-04-20
Abstract: PURPOSE:To remove the aberration of an electron lens with a large diameter aperture and obtain a high resolution picture on a phosphor screen by providing an internal electrode with a full circular hole type aperture that is smaller than the aperture diameter and is opposed mutually on the same axis, at the inner part of the electrode and protruding the central aperture section in the large diameter aperture direction. CONSTITUTION:Principal electron lens electrode frame bodies 1 and 1' with the large diameter in-line type integrated structure are arranged opposedly on the same axes 10R, 10G, and 10B so that the ratio for the aperture eccentric distance S of the electrode diameter D can be set to 1<D/S>=0.88 and internal electrodes 2 and 2' are arranged in the respective electrode frame bodies 1 and 1' in a nest shape. These internal electrodes are a closed cylindrical body in which centeral and both outside electron beam transmission apertures 21G to 21B are perforated on a closed surface 22 and a cylindrical side 23 is formed in succession with the closed surface 22 so as to be on the axes 10R to 10B of three central and both outside electron guns that are spaced mutually by the aperture eccentric distance S and the cylindrical section 23 is fit in the cylindrical side 13 of the electrode frame body 1.
Patent JP-H03268921-A (JP)
Title: Injection compression molding method
Inventor: ISHIKAWA KOICHI
IPC: B29C45/56
Filed: 1990-03-19
Abstract: PURPOSE:To enable an improvement in accuracy of an injection compression stroke, by a method wherein a mold is broken by a quantity for a fixed gap after performance of mold register once by limiting a stroke quantity of a mold clamping cylinder, an injection action is performed by blocking the whole port of the mold clamping cylinder and then a mold clamping action of a quantity for a gap is performed. CONSTITUTION:Hydraulic coil is sent to a mold breaking and clamping cylinder 10 through a directional control valve 11 under a state where joining between fitting groove part 13a of a tie bar 13 and a fitting groove part 9a of a half nut 9 is disjoined. A movable die plate 3 is moved forward and a core mold 1 and cavity mold 2 are put together once. Then the half nut 9 is put into the tie bar 13 under this state and the die plates 3, 4 are made into a joined and fixed state once. The core mold 1 and cavity mold 2 are broken by a quantity for a fixed gap (e) necessary for injection and compression by the mold breaking and clamping cylinder 10 from a state kept as it is. At the same time, ports A, B of the mold clamping cylinder 14 of the stationary die plate 4 are blocked. An injection action is performed under this state, after completion of which the hydraulic oil is put into the port A of the mold clamping cylinder 14 through a directional control valve 12. The core mold 1 and cavity mold 2 are cooled by sticking them to each other and compression molding of a molding product is performed.
Patent JP-H03269222-A (JP)
Title: Photodetector
Inventor: KURASHIMA KATSUNORI
IPC: G01J1/02
Filed: 1990-03-19
Abstract: PURPOSE:To facilitate alignment of optical axis with optical fiber and the like by providing a plurality of optical-axis adjusting photoelectric conversion chips whose area is larger than a signal detecting photoelectric conversion chip at an equal distance around the signal detecting photoelectric conversion chip. CONSTITUTION:Four optical-axis adjusting photoelectric conversion chips 2a - 2d whose area is sufficiently larger than a signal detecting photoelectric conversion chip are arranged at an equal distance around the signal detecting photoelectric conversion chip 1 which is provided on a wafer A. A point where the outputs of all chips 2a - 2d have the equal value is the maximum efficiency point of the chip 1. Therefore, the central point of the chip 1 can be obtained readily, and the alignment of the optical axes becomes easy.
Patent JP-H06284672-A (JP)
Title: Swing-type actuator
Inventor: TAKAHASHI FUMIHIKO
IPC: H02K33/18
Filed: 1993-03-29
Abstract: PURPOSE:To surely perform a locking action at the time of being unoperated and at the same time reduce the number of a constituent parts and facilitate assembly by fixing an upper yoke to a support through the surface and the gap of a permanent magnet. CONSTITUTION:A support 2 and a holding member 11 for holding a permanent magnet assembly 13 in the surface of a basic plate 10 in one body respectively are projected to make a housing 20. A projection part 12 is provided in one body at one end part on the support 2 side of a permanent magnet 3, and a shield yoke 16 formed in the shape of a flat plate is provided close to the projection part 12. Next, a lower yoke is formed in the shape of a flat plate which has an outer contour corresponding to the outer contour of the permanent magnet 3 and is attracted in the rear surface of the permanent magnet 3 to constitute the shield yoke 16 and at the same time the permanent magnet assembly 13. An upper yoke 14 is formed in the shape of a quasi-triangular flat plate, and a mounting hole 15 is provided in the end part thereof. The upper yoke 14 is mounted on the support 2 of the basic plate 10 and fixed by a lock nut 2a.
Patent JP-H03270749-A (JP)
Title: Discharge switching apparatus for centrifugal separator, etc.
Inventor: KUBOTA KAZUMI
IPC: B04B11/05
Filed: 1990-03-22
Abstract: PURPOSE:To greatly save labor and trouble by installing discharging channels in which a solid body and a liquid are discharged separately in a single discharging part, while installing a discharging channel switching valve. CONSTITUTION:A rotary shaft 8 is rotated by driving a driving means to rotate a basket 6 at high speed. Meanwhile, when a raw liquid is supplied through a raw liquid supplying pipe 12, the raw liquid drops to a supporting plate 13 and moves toward the inside of the basket 16 owing to the centrifugal force of the rotation of the supporting plate 13 and is filtered by a filter cloth 7 on the outer periphery of the basket 6. The filtered liquid is recovered in a filtered liquid recovery part from the inside of a casing 5 through a filtered liquid discharging outlet 16. A cake is collected in the inner periphery of the filter cloth 7 and accumulated. While the cake is recovered, a switching valve 20 is closed on the completion, and at the same time a cleaning liquid is supplied to the remaining cake. In this way, productivity is improved.
Patent JP-S57184244-A (JP)
Title: Metallic member for electronic parts
Inventor: MURATA AKIHIKO
IPC: H01L23/495
Filed: 1981-05-08
Abstract: PURPOSE:To improve corrosion resistance, heat-resisting property, etc. by plating the surface of a metallic body forming a lead frame and an external connecting terminal with silver and containing at least one substance among selenium, antimony, copper, etc. into a silver plated layer. CONSTITUTION:The metallic body 11 to be plated is immersed in a cupric cyanide bath at the temperature of 50 deg.C and the surface of the metallic base body 11 to be plated is plated with copper 12 in approximately 0.3mum tickness, and the metallic base body to be plated is immersed in a silver cyanided strike bath at the temperature of 25 deg.C and a silver strike plated layer 13 with approx- imately 0.2mum thickness is formed onto the copper plated layer 12. The metallic base body to be plated is further immersed in a silver cyanide bath containing selenium at the temperature of 25 deg.C, a silver plated layer 14 containing selenium with 2.0mum thickness is formed onto the strike plated layer 13, and a silver plated layer 15 with 1.0mum thickness is shaped onto the layer 14. Corrosion resistance, heat-resisting property and electrical conduction property are improved while solder wetting property is also ameliorated.
Patent JP-H0348105-A (JP)
Title: Measuring apparatus of thickness of laminated film
Inventor: SHINTANI HISAO
IPC: B29L9/00
Filed: 1989-03-22
Abstract: PURPOSE:To correctly measure the thickness of a film when an air layer is included in said laminated film by using a thickness sensor and an air layer sensor, and selectively using correcting data of a calibration curve depending on the presence or absence of said air layer. CONSTITUTION:A thickness sensor 25 measures the thickness of a laminated film 3 by a projector 25a and a photoreceptor 25b.An air layer sensor 26 detects the presence or absence of an air layer in the film 3 by a projector 26a and a photoreceptor 26b. An operating means 30a discriminates outputs of the photoreceptors, thereby judging the presence or absence of the air layer in the film 3. When the air layer is not present in the film 3, the operating means 30a operates the thickness of the film 3 by the use of the output of the photoreceptor 25b and correcting data of a calibration curve stored in a memory 30b to be used when the air layer is not included in the film 3. On the other hand, if the air layer is present in the film 3, the operating means 30a operates the thickness of the film 3 by the use of the output of the photoreceptor 25b and correcting data of a calibration curve in the memory 30b to be used when the air layer is included in the film 3.
Patent JP-H05235710-A (JP)
Title: Gate device
Inventor: HANAWA KENJI
IPC: H03K3/78
Filed: 1992-02-20
Abstract: PURPOSE:To generate an output pulse as soon as a gate signal is active independently of a timing relation between a clock signal and a gate signal. CONSTITUTION:A flip-flop 18 blocks a gate signal B based on a clock signal A. A gate circuit 12 passes through the clock signal A in response to an output signal C of the flip-flop 18. A frequency divider 20 frequency-divides the output signal D of the gate circuit 12 and an exclusive OR gate circuit 22 receives an output signal E of the frequency divider 20 and the output signal C of the flip-flop 18 and generates an output signal F.
Patent JP-H07241435-A (JP)
Title: Deodorizing device
Inventor: KAWAI KATSUHIRO
IPC: B01D53/34
Filed: 1994-03-01
Abstract: PURPOSE:To make effective deodorizing treatment with a compact structure by providing a deodorizing catalyst placed on the downstream side of an ozonator and for adsorbing odorous components and also for accelerating the reaction between the odorous components and ozone, and an ozone decomposing catalyst placed on the downstream side of the deodorizing catalyst and for decomposing unreacted ozone. CONSTITUTION:While odorous air is passed through an air current flow passage 11 of a deodorizing catalyst 1A, the odorous components are adsorbed and collected by active carbon constituting its passage wall, and at the same time, ozone O3 flowing in the air current flow passage 11 effectively acts on the collected odorous components to oxidize and decompose them. Since, to completely decompose and remove the odorous components, plenty of O3 is fed, excess O3 passed through the air current flow passage 11 of the deodorizing catalyst 1A as it is without reacting with the odorous components is caused. Therefore, an ozone decomposing catalyst 1B is installed in a position on the downstream side of the deodorizing catalyst 1A. When the excess ozone is caused to flow in the air current flow passage 11, it is oxidized and decomposed by a catalytic material mainly consisting of titanium and silica constituting the passage wall to turn it into harmless oxygen.
Patent JP-S62225740-A (JP)
Title: Idle revolution speed controller for engine for vehicle
Inventor: KUME TAKEO
IPC: F02D29/02
Filed: 1986-03-28
Abstract: PURPOSE:To prevent the hunting in idle-up operation by receiving the operation instruction of the load component such as a power steering auxiliary and operating an idle-up means when the engine revolution speed becomes below a prescribed revolution speed. CONSTITUTION:In a computer 76 for controlling an engine, an idle-up starting means which receives each output signal of an idle switch 38 and a power steering switch 58 and the judgement signal of a judging means which judges if the engine revolution speed is below a prescribed value or not and starts the idle-up is provided. Further, a constant quantity idle-up means for increasing the mixed gas by a prescribed quantity according to the output of the starting means is provided. Further, a mixed-gas adding means for temporarily adding the added mixed gas quantity on the start of feed of the increased mixed gas quantity by the starting means is provided. Then, each output of the adding means and the constant quantity idle-up means is added by an addition means, and the result is outputted into the stepping motor 18a for an idle control valve.
Patent JP-H04282924-A (JP)
Title: Line changeover device
Inventor: KUNITSUCHI JIYUNICHI
IPC: H04L1/22
Filed: 1991-03-12
Abstract: PURPOSE:To integrate a function of termination and multiplexing of an overhead signal and a clock changeover and frame arrangement function to the line changeover device. CONSTITUTION:Receiving end frame synchronization sections 7, 8 establish respectively frame synchronization to a reception standby line input signal D9 and a reception active line input signal D10 from a demodulator. A receiving end line changeover section 9 outputs a reception active line signal D12 whose frame synchronization is normally established as a reception data signal D13 and when an active line is faulty or the quality is deteriorated, the line is changed over and a reception standby line signal D11 is outputted as a signal D13. An overhead termination section 1 terminates an overhead signal as to the signal D13. A transmission data signal D14 whose frame synchronization is established is changed over to the clock, that is, taken over to the synchronization network clock C1 by a frame arrangement section 11 to arrange the frame in matching with a reference signal of the synchronization network clock. An overhead multiplexer section 12 multiplexes the overhead signal onto the transmission data signal D15 whose frame is arranged and outputs the result to a synchronization multiplexer as a reception transmission signal D16.
Patent JP-H02254127-A (JP)
Title: Manufacture of preform for fiber reinforced composite material and apparatus therefor
Inventor: NUKINA MASAHIKO
IPC: B22D19/14
Filed: 1989-03-27
Abstract: PURPOSE:To manufacture the ununiform preform having different volume rates between the inner side and outer side in a short time by dividing the inside of a vessel into plural areas by a movable diaphragm, removing the diaphragm while forming different preforms in every area, integrating these preforms and executing drying and burning. CONSTITUTION:The inside of a vessel 1 is divided into plural areas by a movable diaphragm 2 having plural diaphragms 2a, and, from feed ports 2c, slurry 6 having high density of whisker content, slurry 7 having intermediate density and slurry 8 having low density are fed to every area to the same depth. The opening part of the vessel 1 is covered with a pressure plate 5 and is fed with compressed air from ports 5a, which is filtered off by a filter 4 and is dehydrated to form the upper surface parts at every area after the dehydration into equal height. Furthermore, simultaneously with the filtration and dehydration working, the diaphragms 2a are pulled upward to integrate the preforms formed in every area. The preform integrated in the above-mentioned manner is dried and burned, by which the preform having different volume rates between the inner side and outer side can be formed in a single working process.
Patent JP-S62227663-A (JP)
Title: Thermal printer control system
Inventor: SAKAMOTO MASANORI
IPC: B41J2/365
Filed: 1986-03-28
Abstract: PURPOSE:To enable high speed printing reliably and cleanly by applying high voltage initially for every dot printing then performing the chopper control of the voltage. CONSTITUTION:A print control section 1-1 feeds head power conduction data to a latch 3 so as to ground a predetermined thermal head 6 while a chopper control section 1-2 feeds a predetermined chopper signal of L-level to the base of a transistor TR so as to apply a high voltage from a high voltage power source VH through the transistor TR, a diode D1 and a connector 5 to a thermal head 6 under chopper controlled mode. Consequently, the time interval for holding the temperature at a higher level than the fusing temperature of the ink of ribbon is increased, resulting in a reliable and clean high speed printing.
Patent JP-2000231820-A (JP)
Title: Fluorescent lamp luminaire
Inventor: FUKAYA KAZUMASA
IPC: F21V17/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp luminaire ensuring electrical connection of a reflector with a luminaire body in its mounting process in a reflector mounting structure using turn fasteners. SOLUTION: A long luminaire body 10 is provided. Fixing brackets 20 are provided and mounted on the luminaire body 10 in a plurality of positions along the longitudinal direction thereof. Long reflectors 40 are provided and disposed on the side of the fixing brackets 20 on the luminaire body 10. A plurality of turn fasteners 30 are provided for detachably linking the reflectors 40 to the respective fixing brackets 20. The turn fasteners 30, when they are turned, elastically link the fixing brackets 20 to the reflectors 40 or release the linkage. A pressure-contact projection part to be electrically connected to the reflector 40 by making elastic pressure contact with the reflector 40 is formed on a part of each fixing bracket 20. A tip of the pressure-contact projection part protrudes into the surface of the reflector 40, resulting in electrical connection.