baber/WOPTO huggingface dataset:
Patent JP-S63138275-A (JP)
Title: Zero-phase current and voltage detecting device
Inventor: MIYAMOTO TOSHIHARU
IPC: G01R29/16
Filed: 1986-11-29
Abstract: PURPOSE:To eliminate a residual portion caused by a discrepancy of the accuracy of PT, CT and PD of each phase, by outputting a difference voltage of each phase output voltage which has been added and an oscillation output of the same frequency, amplitude and phase. CONSTITUTION:Each phase voltage by a CT, etc., is synthesized by an adder 1 and supplied to an adder 5 of a differential amplifier. On the other hand, an output of the adder 1 is supplied to an oscillator system provided with a variable gain amplifier 4 by which the gain is controlled, etc., as well, through a phase comparator 2 for forming a PLL, an oscillator 3, an effective value converting circuit 6 of a necessary time constant, etc. Subsequently, each phase composite voltage outputted from this oscillator system and an oscillation output having the same frequency, amplitude and phase are supplied to the adder 5 and a residual component caused by a discrepancy of the accuracy of a PT, etc., of each phase is offset, and even in case of being smaller than the residual component, a zero-phase voltage is detected. In this regard, a zero-phase current can also be detected in the same way.
Patent JP-H02132576-A (JP)
Title: Character correction system for handwritten character recognizing/displaying device
Inventor: KARAHASHI MASAO
IPC: G06K9/03
Filed: 1988-11-14
Abstract: PURPOSE:To simplify an input correcting operation by arranging superposedly a handwritten character input means, an input character display means, and an input character correction means each other. CONSTITUTION:The input, display and correction areas are arranged superposedly for a handwritten character input means 1-9, an input character display means 1-7, and an input character correction means 1-10 each other. An operator recognizes the input handwritten characters via a character recognition means 1-15 and then detects an error among those characters displayed on the means 1-7. Thus the operator points a section of the wrong character and designates the character. The wrong character is detected by a discriminating means and a memory means (main control part) 1-4. Then a correct handwritten character is inputted via the means 1-9 for correction of the wrong character. Thus the character input, display and correction positions are coincident with each other. Then the operator can erase the display of his own handwritten wrong character via the means 1-10 with a single operation and can input again the corrected character to the relevant position.
Patent JP-S63142814-A (JP)
Inventor: SHII TEI YUUSU
IPC: H01L21/31
Filed: 1986-11-29
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-H03145667-A (JP)
Title: Developing device
Inventor: YUGAWA MASAAKI
IPC: G03G15/08
Filed: 1989-10-31
Abstract: PURPOSE:To secure uniform contact pressure and a large contact area between a developer carrier and a thin layer forming member and to always maintain the contact pressure at an appropriate value by constituting the thin layer forming member of a fluid bag where a fluid is sealed in and providing a temperature adjusting system adjusting the inside temperature of the fluid bag. CONSTITUTION:The thin layer forming member is provided so that it is pressed against the surface of the developer carrier 11 and forms a developer thin layer. At this time, the thin layer forming member is constituted of the fluid bag 22 where the fluid is sealed in, and the temperature adjusting system is provided so as to adjust the inside temperature of the fluid bag 22. Therefore, the fluid bag 22 is brought into contact with the entire area of the developing carrier with the uniform contact pressure and the large contact area, and the inside temperature of the fluid bag 22 can be appropriately maintained. Thus, the contact pressure of the fluid bag 22 and the developer carrier 11 on each other can be maintared at the appropriate value regardless of change in ambient temperature.
Patent JP-H09128304-A (JP)
Title: Peripheral equipment for computer
Inventor: IIZUKA CHIAKI
IPC: G06F13/14
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent an ill effect such as a malfunction, etc., owing to the superimposition of SCSI addresses by controlling a peripheral equipment for computer in operation change-over by providing an error generation control means which monitors whether or not a prescribed command is executed by means of a command issuing means within a prescribed time, generates an error unless the execution is recognized and does not generate at the time of recognition. SOLUTION: A printer 1 is provided with a CPU 11 constituting the control mainbody, a ROM 12 storing program data for controlling respective part, and a RAM 13 providing a memory, etc., used for processing various kinds of data. The CPU 11 executes a prescribed command for recognizing whether or not the SCSI addresses are superimposed in other peripheral equipments so as to execute selection. The equipment is provided with a timer 14 which counts a time for waiting response at this time, generates a selection time-out error unless selection succeeds within a prescribed time and is cleared when selection succeeds within the prescribed time.
Patent JP-H10111094-A (JP)
Title: Crossflow cooling tower
Inventor: NAKANISHI TOSHIFUMI
IPC: F28F25/04
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To enhance an efficiency of a piping operation at an installation site of a cooling tower. SOLUTION: At least one of post members 8 for supporting an upper structure of the crossflow cooling tower 1 is constituted by a hollow member. A cooling water flow inlet 14 is formed at a lower end of the member 8, and an upper end is connected water flowably to an upper water tank 4A. Further, at least one of beam members 7 for supporting the structure is constituted by a groove member. Thus, the divided tanks 4A, 4B are connected water flowably by the member 7 therebetween.
Patent JP-H03148168-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ITOMI NOBORU
IPC: H01L21/8244
Filed: 1989-11-02
Abstract: PURPOSE:To reduce chip size by forming a drive MIS transistor on the surface of monocrystalline silicon substrate and a load MIS transistor and a transmission MIS transistor on the surface of the substrate by way of an insulation film. CONSTITUTION:A channel section of transmission N channel MIS transistors Q3 and Q4 is not installed on the surface of a P<-> type single crystal silicon substrate but installed on P<-> type polycrystalline silicon thin film layers 116 and 117 in the fifth layer formed on drive N channel MIS transistors Q1 and Q2 or load P channel MIS transistors R1 and R2 by way of an insulation layer. This construction makes it possible to eliminate the need for an area required to install the transmission N channel MIS transistors Q3 and Q4 and hence reduce the chip size.
Patent JP-H11122010-A (JP)
Title: Primary radiator
Inventor: SEKI AKIO
IPC: H04B1/38
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a primary radiator for preventing the deterioration of NF through identical channel interference by inhibiting the reception of the radio waves of an uplink by a probe for reception. SOLUTION: The first waveguide 11 of a large diameter whose one side is opened and the second waveguide 12 of a small diameter whose first waveguide side is opened on the concentric back are arranged in a column. While a first probe 21 for the reception is arranged at a distance of 1/4 of a wavelength λd of the radio waves of a downlink from a first waveguide terminating end face 11a in the first waveguide 11, a second probe 22 terminated by a terminating resistor is arranged at a distance of 1/4 of the wavelength λu of the uplink radio waves from the terminating end face 12a of the second waveguide in the second waveguide 12. The radio waves of the downlink are received by the first probe, and the radio waves of the uplink are terminated by the second probe.
Patent JP-2000139969-A (JP)
Title: Centering member
Inventor: REVIE IAN CRAWFORD
IPC: A61F2/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To adapt a centering member to a wide-range artificial femur stem without taking a countermeasure for the settlement of the stem into the centering member by extending a arm-shaped spacer means to the outside direction from a hollow body, and changing the cross sectional shapes of arms along the longitudinal direction of the arms. SOLUTION: This centering member 1 is provided with a hollow body 2 and multiple arms 4 extending in the outside direction from the hollow body 2, the hollow body 2 has a long extended annular shape, or it may have a hollow cylindrical shape cut off with the upper end (a truncated cylindrical shape). The arms 4 separated at uniform intervals around the body 2 of the centering member 1 have first end sections 24 connected to the vicinity of the upper edge end section 6 of the body 2. The second end sections 26 of the arms 4 are connected to the vicinity of the lower edge end section 10 of the body 2. The arms 4 are curved in the outside direction from the body 2 into a D-shape and have a cross sectional shape changed from the first end sections 24 to the second end sections 26.
Patent JP-H06226693-A (JP)
Title: Device for retaining log or roll of web material during cutting of log along flat surface perpendicular to log axis and cutting machine for cutting log or roll of web material supported on support stand
Inventor: BIAJIOTSUTEI GUGURIERUMO
IPC: B23B31/12
Filed: 1993-11-16
Abstract: PURPOSE: To provide a log clamp device less in wear since no slide mechanism is employed, easily adaptable to any log with diameter greatly changing, capable of easy and rapid adjustment, simple in structure and reliable. CONSTITUTION: A device to hold a log or a roll L of a web material during cutting the log along a plane perpendicular to the axis of the log is provided with a plurality of clamping elements 27 arranged in a circle along the log L. The clamping elements 27 are movable so as to clamp the log L during the cutting, and also releasable so as to move the log in the axial direction between cuts. At least one actuator 49 operates the clamping element 27 and connectors 39, 41 to connect the clamping elements 27 to each other, and operates them simultaneously by the actuator 49. Each clamping element is turned around the axis so as to clamp the log. The connectors 39, 41 control the turn of the clamping element 27.
Patent JP-H11113397-A (JP)
Title: Tool for culturing and raising plant
Inventor: IMAIZUMI MITSUYUKI
IPC: A01G7/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a tool for culturing and growing a plant, capable of easily, simply and surely forming an aggregate structure at a place near to the roots of the plant without digging up the soil of an upland field, the bush area of a street or a garden, a flower pot, a planter or the like and without once pulling out a plant planted in soil. SOLUTION: The whole or main portion of the pile main body 2 of a tool 1 formed in a pile-like shape capable of being driven or inserted into soil and used for culturing and growing a plant comprises a porous member X formed by binding or collecting many granular materials 6 to form innumerable spaces 7. The tool 1 can be inserted with a hand or driven with a wooden hammer or the like into a place near to the roots of the plant to form an aggregate structure in the soil.
Patent JP-H0599070-A (JP)
Title: Seal ring
Inventor: WADA YOSHIAKI
IPC: F16J15/26
Filed: 1991-10-08
Abstract: PURPOSE:To prevent cracks from being developed in a seal ring formed of carbon fibers filled in synthetic resin wherein a pistoion rod pierces through a central through hole by making arrangements so that the longitudinal direction of the carbon fibers meets the axial direction of the seal ring. CONSTITUTION:A seal ring with a trapezoidal cross section whose outer peripheral face is held by a metal holder ring which is provided as a seal for the outer periphery of a reciprocating piston rod 3 for a cycle engine or the like is formed of material wherein carbon fibers 18 are filled in synthetic resin. That is, the material used for the seal ring 11 is desirably formed of carbon fibers with a diameter of about 10 to 50mum and a length of 100 to 1000mum filled in polytetrafluoroethylene (PTEE) at the rate of 10 to 40wt%. In this case, arrangements are made so that the longitudinal direction of the carbon fibers meets the axial direction of the seal ring 11. This constitution prevents cracks from being developed in the radially external direction.
Patent JP-H03150248-A (JP)
Title: Hydraulic composite material
Inventor: AOKI HARUO
IPC: C04B28/04
Filed: 1989-11-06
Abstract: PURPOSE:To obtain a hydraulic composite material having a high usable strength range, high slump value and a little change of the slump value with time, comprising two kinds of particles having different particle diameters and additional materials wherein at least one of the materials contain given amounts of Al2O3 and ZrO2 in a composition, respectively. CONSTITUTION:A hydraulic composite material comprising inorganic solid particles A having 50A to 0.5mum particle diameter, solid particles B having 0.5-100mum particle diameter and a surface active dispersant are mixed with water and the following additional material C. Namely, an artificial material comprising 40-60wt.% Al2O3 and 30-50wt.% ZrO2 in the composition is used as the material C. Consequently, since the material C has a little variability and much higher average hardness than that of natural ground stone or ground sand, the hydraulic composite material has eventually higher usable strength. Since the material C has higher heat resistance, the hydraulic composite material using the material has also improved heat resistance.
Patent JP-H03151135-A (JP)
Title: Stepped heating method for upsetting part
Inventor: NARAHARA TAKEFUMI
IPC: C21D1/42
Filed: 1989-11-06
Abstract: PURPOSE:To control the inside taper by changing a heating length from a tube end stepwise and heating it in upsetting of the tube end of a steel tube. CONSTITUTION:When the steel tube A sent in the arrow direction is heated in an induction heating coils 1-3, the heated length (d) from the tube ends of te induction heating coils 1-3 is arranged as d1, d2, d3, d4 so that it is lengthened stepwise. For example, the heating length d1 at the heating coil 1 is made nearly from the tube end to the point (b) which transfers from the inside parallel part of the inner upset to the inside taper T and the steel tube is made up to be heated up to the rising point (a) of the taper part T for the length (d) heated in the heating furnace 4. In this way, when a temperature gradient at the inside taper part after upsetting is eased to a gentle slope and the gradient part is lengthened, the inside taper can be controlled.
Patent JP-H06141071-A (JP)
Title: Calling signal control system for subscriber's line circuit
Inventor: MISU KEIICHI
IPC: H04M19/02
Filed: 1992-10-26
Abstract: PURPOSE:To reduce hardwares by storing the optimum levels of respective subscriber's lines as elapsed time information after attaining a reference level in a storage device and performing the switching control of a calling signal based on the elapsed time information. CONSTITUTION:When a call originating signal from an opposite party is received, the calling signal is outputted from a calling signal generation circuit 3 and is inputted to the noninverted input terminal of a differential amplifier 10. At the amplifier 10, the level of the calling signal is compared with the reference voltage value V0 of a battery 11 and turns the logic value of the signal of the output terminal of the amplifier 10 to '1' when the calling signal reaches the value V0 to be inputted to a timing controller 7 as a detection signal. At the controller 7, the elapsed time information is immediately read from the storage device 20 and a relay 6 is energized or de-energized after the lapse of stored time. Thus, the circuit 3 is switched at the optimum level and the generation of a surge voltage is suppressed. Also, the storage in the device 20 makes one detection circuit satisfactory.
Patent JP-H07121637-A (JP)
Title: Table calculating device
Inventor: KOBAYASHI KENICHI
IPC: G06F19/00
Filed: 1993-10-22
Abstract: PURPOSE:To provide the table calculating device by which a degree of freedom for changing a layout is high, and also, descriptiveness of a calculating expression is improved. CONSTITUTION:A command executing part 1 executes a command processing corresponding to an inputted command. An item store part 2, and a data store part 3 store item information 10 of an item name and an item axis name, etc., and work sheet information 11 of numerical data, character data, a calculating expression, a ruled line, etc., respectively. An item logical sequence store part 6 stores item logical sequence information 12, and specifies a reference cell by using this information at the time of referring to a relative cell of a calculating part 4. The item logical sequence information 12 is independent from the sequence on the layout, therefore, even if the sequence on the layout is changed, a result of calculation of the calculating expression remains unchanged. The item logical sequence information 12 can be set automatically by an item logical determining part 5. An item display sequence store part 7 stores item display sequence information 13, and a display part 8 refers thereto and displays a table on a display device 9.
Patent JP-H07117005-A (JP)
Title: Equipment for machining lumber or similar materials
Inventor: KAWANO AKIYOSHI
IPC: B27C5/06
Filed: 1993-10-22
Abstract: PURPOSE:To facilitate an operation for applying machining such as hole-boring or chamfering to a member to be machined, and to improve the quality of a product by providing a frame with a fixing means for a material to be machined and an operating stage being movable in longitudinal and lateral directions and by providing the operating stage with a router device being movable toward and from the fixing means side. CONSTITUTION:A frame 1 is provided with a fixing frame 2 and suction holes 23 and 28 for fixing a material to be machined and with an operating stage 4 being movable in a plane in longitudinal and lateral directions, and this operating stage 4 is provided with a router device R being movable toward and from the fixing frame 2 side. By this construction, first a member to be machined such as a door of a flush panel structure is sucked and fixed by the suction holes 23 and 28 of the fixing frame 2 moved to a place of the frame 1 facilitating the operation, the operating stage 4 is so moved as to correspond to a place to be machined of the member and the router device R is positioned. Then, a router pit of the router device R is positioned at a starting point of machining, the operating stage 4 is moved in a plane longitudinally and laterally and the machining, such as hole-boring or chamfering, is applied to the member by the router pit.
Patent JP-H09122795-A (JP)
Title: Method for manufacturing hollow steel body
Inventor: NAKAMURA MINORU
IPC: B21D51/16
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a hollow steel body in which the ratio of length to inner diameter exceeds 5 by inserting a pin which is as small as or smaller than the inner diameter of a cylindrical body in a cylindrical part made of steel or stainless steel, and passing a die in manufacturing the hollow body by the cold forging of steel, especially stainless steel. SOLUTION: A pin 5A as small in diameter as a cylindrical stock 3 is inserted in the stock made of steel, particularly stainless steel in which the ratio of length to inner diameter exceeds 5, and a die 6 is passed. A hollow body which is reduced mainly in the outer diameter, thin-walled and long is obtained. A pin smaller than the inner diameter is inserted in the cylindrical stock 3 to pass the die 6. The outer diameter and the inner diameter are reduced to obtain a thin-walled and slender hollow body.
Patent JP-H08145854-A (JP)
Title: Method for diagnosing abnormality of bearing
Inventor: CHITOKU MINORU
IPC: G01M99/00
Filed: 1994-11-22
Abstract: PURPOSE: To prevent a miss in setting of a time interval of regular diagnoses, by outputting an alarm when it is judged that the sum of a measuring time of AE(acoustic emission) signals and a collecting time of the maximum count of AE signals exceeds the time interval of regular diagnoses. CONSTITUTION: An AE sensor 1 detects an AE generated from a bearing. The AE signal is amplified at 2 and only components of a predetermined band are allowed to pass through a BPF 3 and amplified at 4, then envelope-detected at 5 to be input to a computer 6. The computer 6 sets a time interval of regular diagnoses, and sets a measuring time for measuring the AE signals from the sensor 1 at one regular diagnosis. The maximum count of AE signals estimated to be generated in the set measuring time are calculated. Then, a necessary time to collect the maximum count of AE signals is calculated. Whether the sum of the measuring time and collecting time exceeds the time interval of regular diagnoses is detected. If the total time exceeds the time interval, an alarm is output.
Patent JP-H06137971-A (JP)
Title: Pressure sensor
Inventor: HANDA HARUHIKO
IPC: G01L1/22
Filed: 1992-10-27
Abstract: PURPOSE:To contrive improvement of quality and durability of a sensor by forming a resistor of the sensor into a specified pattern with a method for sputtering a target of a resistor material. CONSTITUTION:A sensor is formed with an insulation layer on the surface of a metal substrate and composed of a circuit for detecting resistor provided on its surface and resistant change. A sputtering method for forming the resistor shows that a resistor material target is irradiated with ions, so that resilient and non-resilient collision are conducted with atoms, a group of the atoms and molecules on the surface of the target, they are evaporated and evaporated target substances are precipitated on a board. The target preferably consists of composite targets composed of a glass component selected from among at least Si2, B2O3 and the like and a conductive crystal component selected from among at least RuO2, Ta2O5 and the like. The glass layer is selected in regard to the insulation layer, which is preferably composed of a non-alkali glass-ceramic from a view point of heat resistance and the like.
Patent JP-H08149610-A (JP)
Title: Propulsion coil maglev railway
Inventor: KAGAWA YOSHIHIRO
IPC: B60L13/04
Filed: 1994-11-22
Abstract: PURPOSE: To remarkably improve corona characteristic and insulating characteristics, such as the withstand voltage characteristic, etc., of a propulsion coil for a maglev railway by filling up the space between each coil conductor with an injected resin. CONSTITUTION: In a propulsion coil for a maglev railway which is arranged on the rail side wall of a superconducting maglev railway and having a structure in which a plurality of coil conductors 8 are arranged in parallel so as to reduce reluctance, a corrugated insulating spacer 13 is provided between each conductor 8 and integrally molded with the conductors 8 with an injected resin.