baber/WOPTO huggingface dataset:
Patent JP-S6154897-A (JP)
Title: Inverter device
Inventor: YOSHIOKA TOSHITAKA
IPC: H02P27/08
Filed: 1984-08-27
Abstract: PURPOSE:To prevent the state to abruptly decrease a torque or to become impossible to control a current by providing a circuit for preventing a speed reference from rising when the modulation factor input to a pulse width modulator exceeds a normally allowable range. CONSTITUTION:A modulation factor MU is obtained for an absolute value through an absolute value amplifier ABS, and then smoothed by an operational amplifier OA4. The smoothed factor MA is compared by a value set by a regulating resistor TH3, i.e., with an allowable modulation factor MK, and an output of the amplifier OA4 is produced 0 to positive side in case of MA-MK. In case of MA-MK, the output of the amplifier OA4 is 0 by the operation of a diode D1. A voltage detector DET energizes a relay Ry when a speed reference REF is positve. Accordingly, when the reference REF is positive and MA-MK, the output REF of an acceleration limiter decreases irrespective of the reference REF2. As a result, the speed decreases, and the modulation factor becomes small.
Patent JP-S6234642-A (JP)
Title: Electric contract-forging method and its device
Inventor: HIRAOKA HIROO
IPC: B21J9/08
Filed: 1985-08-09
Abstract: PURPOSE:To form the bulge part of a rod base material to an optional shape, and to improve the productivity by selecting optionally the combination pattern of at least two conditions among a heating current, pressure force and contract- forging speed. CONSTITUTION:In accordance with the shape of the bulge part to be formed, control pattern information constituted by combining at least two conditions, among three necessary fundamental conditions set in advance, namely, the heating current, the pressure force, and the contract-forging speed is inputted and inputted to a storage means 1. In a selecting means 2, control pattern information corresponding to the shape of the bulge part of a rod base material to be formed is selected from in the control pattern information stored in the storage means 1 is selected. A sequence control means 6 executes a program corresponding to the control pattern information, operates a heating control means 3, a pressure force control means 4, and a contract-forging speed control means 5, brings the rod base material to a contract-forging forming, and a desired bulge part is obtained.
Patent JP-H04232309-A (JP)
Title: Steam condensing plant for turbine
Inventor: POORU UIRIAMU BISUKOBITSUCHI
IPC: F28B9/10
Filed: 1991-07-17
Abstract: PURPOSE: To prevent any damage to an exhauster and a driving electric motor connected to it owing to submergence of the housing of the exhauster. CONSTITUTION: A condenser system for a turbine comprises: a condenser 2 having an outlet 6 for conveying uncondensed products out of the condenser 2; an exhauster 10 having a housing, an exhaust inlet 8 connected between the housing and the condenser outlet 6, an exhaust outlet 12 connected to the housing, and a rotatable member disposed in the housing and rotatable about an axis for propelling uncondensed products from the exhauster inlet 8 to the exhauster outlet 12; and an electric motor 20 having an output shaft 18 connected for rotating the rotatable member. The electric motor 20 is disposed relative to the exhauster 10 such that the output shaft 18 forms an angle with the horizontal and extends in a downward direction from the motor 20 to the exhauster 10.
Patent JP-H0846236-A (JP)
Title: Device for emitting and detecting light and its manufacture
Inventor: OGIWARA MITSUHIKO
IPC: H01L31/10
Filed: 1994-07-28
Abstract: PURPOSE:To provide an optical device which can practically satisfy both light emitting function and light detecting function. CONSTITUTION:A shallow P-N junction region 12 and a deep P-N junction region 14 are formed on an N-GaAsP substrate 10 by Zn diffusion. These regions 12 and 14 are linked together via a side diffusion region 202. The shallow Zn diffusion region 12 is a two-dimensional region of uniform diffusion thickness Xj12, which is 0.3-2mum. The deep Zn diffusion region 14 is a two-dimensional region of uniform diffusion thickness Xj14, which is 4-7mum. A P side electrode 16 is brought into contact not with the shallow P-N junction region 12 but with the deep P-N junction region 14. The P side electrode 16 forms ohmic junction with the deep P-N junction region 14.
Patent JP-S5879154-A (JP)
Title: Ultrasonic wave probe
Inventor: TAKESUTE YOSHINORI
IPC: G01N29/04
Filed: 1981-11-06
Abstract: PURPOSE:To make it possible to judge defects with little detection sensitivity difference and conduct ultrasonic wave flaw detection of high accuracy by making flexible the connecting section of ultrasonic wave transmitting and receiving units and giving them a construction so that their relative positions with respect to the peripheral direction of the connecting shaft are maintained. CONSTITUTION:Ultrasonic wave transmitting and receiving units 6a and 6b are respectively provided with n channels of transmitting and receiving wave elements. The 2n receiving wave elements are successively scanned by a control circuit 9 by means of a change-over switch 7 that comprises in its inside analog switches in the number that corresponds to the number of channels. Probing signals received by the 2n receiving wave elements are arranged in time series and amplified 8 and then outputted. The connecting section 11 of the units 6a and 6b is constituted with a cylinder 15 with a plurality of hooks 14, and the section 11 is constructed so as to be flexible but not to rotate circumferentially because of the hooks 14, and the mutual positional relation of the units 6a and  6b is always kept, so that they are kept at positions where they mutually compensate for the other's reduced sensitivity.
Patent JP-S5880483-A (JP)
Inventor: OKADA TAKEO
IPC: F25J1/00
Filed: 1981-11-06
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-S6068204-A (JP)
Inventor: HASEGAWA TAKAKUNI
IPC: B65B37/06
Filed: 1983-09-26
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-H04372093-A (JP)
Title: Paper money processor
Inventor: ENOMOTO YUKIO
IPC: G07F7/04
Filed: 1991-06-20
Abstract: PURPOSE:To facilitate the handling of paper money at the inside of a device and to reutilize inserted paper money by circulating it for the use of change. CONSTITUTION:This is a paper money processor 11 discriminating paper money A inserted from a paper money insertion mouth 12 in a discrimination part 13, retaining the paper money in a temporarily retaining part divided by denomination based on the discrimination data, performing a storage processing of the paper money from the temporarily retaining part to a prescribed paper money storage part corresponding to the denomination at the time of the conclusion of a transaction and discharging the paper money for change from a paper money discharge mouth 20 when paper money for change is necessary. The device is provided with a temporarily retaining parts 14 16 retaining temporarily by piling up paper money inserted from the paper money insertion mouth 12, a temporarily retaining parts group G arranging the plural temporarily retaining parts 14 16 intensively by drawing them closely to each other at a portion by denomination, each paper money storage part by denomination arranged by being away from the temporarily retaining parts group G at the inside of the device and a circulation control means for paper money for change circulating and controlling paper money for change by allowing the receipts and payments of paper money for change from the paper money storage parts storing paper money for change of the paper money storage parts.
Patent JP-S6155574-A (JP)
Inventor: SEKIDO SETSUO
IPC: F26B17/32
Filed: 1984-08-24
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-S6331453-A (JP)
Inventor: RINDAA HENDORITSUKU DEIIKEN
IPC: H02K19/10
Filed: 1987-07-17
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-H1163179-A (JP)
Title: Method for automatically detecting quantity of rotating speed transmitting ratio and automatically detecting device
Inventor: STROH WALTER
IPC: F16H59/50
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To automatically detect a change gear ratio surely and simply. SOLUTION: First and second rotating speed values are detected, a traveling condition quantity is formed, a prescribed operating condition is detected in the case where the formed traveling condition quantity expresses a normal traveling condition, and it is found and resolved in the case where the prescribed operating condition is detected while depending the traveling condition quantity upon the traveling condition quantity.  On the other hand, the first and second rotating speed values are detected, the rotating speed value is found in the case where a prescribed threshold exceeds while depending a provisional value of the traveling condition quantity upon the rotating speed value, the traveling condition quantity is found out, a prescribed operating condition is found in the case where the traveling condition quantity to be found out is expressed a normal traveling condition, and it is found out and resolved in the case where the prescribed operating condition is detected while depending the traveling condition quantity upon the rotating speed value.
Patent JP-H079259-A (JP)
Title: Discharge device of wire-cut electric discharge machine
Inventor: IZUMIYA SHUNZO
IPC: B23H7/04
Filed: 1993-06-24
Abstract: PURPOSE:To certainly avoid inter-electrode discharging using a simple configuration in case the insulation between a wire electrode and a work processed does not present good performance. CONSTITUTION:When a Charge signal S1 is fed to a switching element 2 to generate a continuity state, charging of a capacitor 4 is started. If no Poor Insulation signal S5 is issued from an insulated condition sensing device 7 when the charging is ended, the signal S2 puts another switching element 3 into continuity to start discharge between a wire electrode 5 and a work processed 6, and an electric discharge machining of an amount corresponding to one operating cycle is executed. The next Charge signal S1 is fed to the switching element 2, and if Poor Insulation signal S5 is emitted by the device 7 when charging of the capacitor 4 is completed, a switching element 8 is put into continuity in lieu of the one 3 so that a release discharge circuit is established which does not pass the wire electrode 5 and work 6. Accordingly the execution or avoidance of the inter-electrode discharge is achieved selectively on the basis of the insulation restorage situation between the wire electrode 5 and work 6 immediately before the start of each discharging cycle.
Patent JP-H0923770-A (JP)
Title: Supporting foot of cultivation bed
Inventor: YONEMORI SHIGEYASU
IPC: A01G31/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a supporting foot enabling easy adjustment of the height of a culture bed even after setting the bed and useful especially in the case of setting a number of culture beds on a stand e.g. in the case of hydroponic culture or gravel culture. SOLUTION: This supporting foot is composed of a combination of a holding member 30 having a lower screwed vertical rod 31 connected to an upper insertion part 33 into which a lateral rod 40 for supporting a stand for a culture bed is insertable, a supporting pipe into which the screwed vertical rod 31 is insertable and a screwed adjusting member 20 positioned at the top of the supporting pipe 10 and engaging with the screwed vertical rod 31 to enable the adjustment of the height of the holding member 30.
Patent JP-H0345765-A (JP)
Title: Device for detecting breakage of yarn in warp-knitting machine
Inventor: HORI SUEFUSA
IPC: D03D51/30
Filed: 1989-07-10
Abstract: PURPOSE:To highly accurately detect the breakage of a yarn, lighten the load of maintenance and installation and lower troubles because of not requiring any other device by recognizing the abnormal pattern of light quantity change in a knitting region between each reed and each knitting needle to detect the breakage of the yarn. CONSTITUTION:An optical axis between a light transmitter 1 and a light receiver 2 is set in a knitting region meaning a space between the reeds of a warp- knitting machine and the knitting needles thereof disposed below the reeds and is extended in parallel to a warp-arranging direction. Since the abnormal pattern of the change in the quantity of light in the knitting region between each reed and each knitting needle is recognized and the breakage of the yarn is detected, the breakage of the yarn is surely detected.
Patent JP-S5969579-A (JP)
Title: Control device for valve opening and closing motor
Inventor: KUNIMATSU SHIYOUGO
IPC: H02H11/00
Filed: 1982-10-12
Abstract: PURPOSE:To prevent water discharge after recovery from a power failure, by constituting a flip-flop circuit in the input stage of a switch section for a valve opening and closing motor, and delaying one of the outputs of the flip-flop circuit from the other when the power is turned on, to forcedly close a valve. CONSTITUTION:If a limit-switch is in the position shown in the drawing so that a motor M opens a valve V, when power is cut off due to, for example a power failure, a valve opening indicating lamp Do is alone turned off but the valve V remains opened. Then, when the power failure is terminated and energization is made, an output (a) of a flip-flap circuit is at once set to ''1'' through a resistor while an output (b) is delayed by means of a resistor and a capacitor and is set to ''1'' after elapse of a predetermined time period. Therefore, the outputs A, B of the flip-flap circuit are set to ''0'' and ''1'', respectively, so that transistors To, Tc are turned on and off, respectively, to turn off the valve opening indicating lamp Do but on a valve closing indicating lamp Dc. The M is energized by the Tc through the L so that the valve V which has been opened is closed.
Patent JP-H0466523-A (JP)
Title: Agent for suppressing proliferation of pathogen of periodontosis
Inventor: ITO YUKIKO
IPC: A61K8/00
Filed: 1990-07-04
Abstract: PURPOSE:To provide an agent for suppressing the proliferation of pathogen of periodontosis, composed of rosin, its processed product or their constituent components and exhibiting excellent antibacterial action against various oral bacterial deeply participating in the crisis and progress of periodontosis and gingivitis. CONSTITUTION:The objective agent for suppressing the proliferation of pathogen of periodontosis can be produced by adding 0.001-1wt.%, preferably 0.01-0.05wt.% (based on the total amount of the composition for oral use) of a component selected from a rosin produced by purifying a resin acid existing in pine tree, its processed substance (preferably hydrogenated rosin or disproportionated rosin) or their constituent substances (preferably abietic acid, etc.) to an oral composition having relatively long retaining period in the oral cavity such as chewing gum, candy, dentifrice and mouth wash. The proliferation of pathogen of periodontosis such as Bacteroides gingivalis causing the loss of tooth can effectively be suppressed by the agent to inhibit the crisis and progress of periodontosis and gingivitis.
Patent JP-S5878914-A (JP)
Title: Stepless positioning apparatus for turn table
Inventor: TSUDA GOROU
IPC: B23Q16/02
Filed: 1981-11-05
Abstract: PURPOSE:To position a turn table at a predetermined turning angle by providing a jack device for holding the outer peripheral portion of a turn table and a hydraulic cylinder pivotally coupled to the jack device. CONSTITUTION:When a turning angle detector 11 detects that a turn table 10 is turned near a predetermined positioning angle, in response to the detection signal, a solenoid valve 25 is turned on to operate a hydraulic cylinder 15 for a jack, so that a rim 13 is hold between a pressing piece 28 of a jack body 14 and a piston 16, and at the same time, a piston 48 mounted on a cylinder 45 is moved to a plate 31, resisting a compression spring 46, the plate 31 being turned in the opposite direction to the arrow 52, resisting a compression spring 44, which results in that a driving roller 39 is separated from the rim 13, and the turn table 10 can be turned only by a cylinder 19. The operation of a servo valve 22 enables the jack body 14 to move slightly to an arbitrary position in the direction of the arrow 53.
Patent JP-S5878904-A (JP)
Title: Endless rubber belt for transport
Inventor: KIMURA AKITAKA
IPC: B29B15/00
Filed: 1981-11-05
Abstract: PURPOSE:To make larger tolerance for a common difference of a peripheral length and to reduce load of a bearing portion by providing an endless driving belt comprising a rubber elastic substance, the main material of which is ethylene-propylene-diene ternary copolymer rubber. CONSTITUTION:As a belt comprising a rubber elastic substance, the main material of which is ethylene propylene diene ternary copolymer rubber, has extremely small stress-relaxation, there is no slip between the belt and a rotaring wheel during a pond period of time, and the belt has a good ozone-proof property, non-contamination and non-surface adhesion. As compared with a conventional belt where a reinforcing cloth is buried, the belt is excellent in expansibility, so tht even if there is a little difference in peripheral length between each belt disposed in parallel between rotary shafts because of errors in manufacturing, such difference can be absorbed and moderated without an excessive increase in tension. Accordingly, there is no excessive load on bearing portions of a rotary shaft of a motor and rollers.
Patent JP-H088239-A (JP)
Title: Wafer treatment device
Inventor: SATO SATOSHI
IPC: H01L21/205
Filed: 1995-06-21
Abstract: PURPOSE:To improve uniformity in wafer treatment by making uniform the flow of a reaction gas near a wafer. CONSTITUTION:In a wafer treatment device for treating a wafer 6 by filling the wafer 6 onto a sample stand provided in a treatment chamber and utilizing a gas molecule excited by thermal energy/plasma discharge under a reaction gas atmosphere, the inside of a treatment chamber is screened into a reaction gas introduction side and a reaction gas exhaust side by flow-rate distribution adjusting means 15 and 16 and an exhaust conductance adjustment hole 16 is provided at the flow-rate distribution adjusting means. Then, the channel area of an exhaust conductance adjustment hole is changed depending on the position along the peripheral direction and the flow of a reaction gas flowing along the wafer is controlled even if the introduction position of the reaction gas or an exhaust position is maldistributed without being located at the center of the treatment chamber by a baffle plate, thus making uniform the reaction gas over the entire surface of the wafer.
Patent JP-S60175359-A (JP)
Inventor: OOTOMO YASUO
IPC: H01K7/00
Filed: 1983-09-28
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-H1119486-A (JP)
Title: Water feeder
Inventor: NOGAMI HIROSHI
IPC: C02F1/44
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to supply safe and tasteful water to water supply destinations for a long period of time by accumulating part of the filtered water filtered by a filter means in an accumulator and allowing the water in this accumulator to flow backward in the filter means so as to back wash the filter means in a prescribed time zone. SOLUTION: A branch pipe close signal is outputted to a branch pipe stop valve 8, a pipe open signal to a pipe stop valve 5 and a pump run signal to a water feed pump 3 by a sequencer in the water feed time zone. After the raw water of the city water is passed through a check valve 12, the water is admitted into a hollow fiber type filter 4 and the filtered water is passed through the pipe stop valve 5 and is supplied to the water supply destination. Part thereof is accumulated into the accumulator tank 6. On the other hand, a pump stop signal, pipe close signal and branch pipe open signal are respectively outputted when the flow rate value detected by the sequencer 10 falls below the flow rate threshold in the back washing time zone.  The filtered water in the accumulator tank 6 is thereby passed backward into the hollow fiber type filter 4, by which the washing of the filter membrane is executed.
Patent JP-H0465185-A (JP)
Title: Coating formation method
Inventor: KONDO TOSHIO
IPC: H05K3/06
Filed: 1990-07-05
Abstract: PURPOSE:To remarkably improve the stickiness and improve slickness and enable automatic installation of a film by preliminarily irradiating a photosensitive resist film extensively with an active energy beam before putting a mask on it so as to expose it. CONSTITUTION:The electrodeposition to a printed wiring board is performed by soaking the printed wiring board, as an anode for anion type and as a cathode for cation type, in an electrodeposition bath and then applying a DC current. And the formed photosetting electrodeposited film is irradiated extensively with an active energy beam. In general, using a beam which has wavelength of 2,000-4,500Angstrom , as the light sources of them, there are a solar beam, a mercury lamp, a xenon lamp, an arc lamp, a laser beam, etc., and as the mercury lamp, a chemical lamp, a high pressure mercury lamp, an extra-high pressure mercury lamp metal halide mercury lamp, or the like is used. And for wavelength, to be proper, the wavelength of 2,000-3,500Angstrom  on the short wave side is used. Hereby, only the surface of the coating is hardened, and tackiness can be removed.
Patent JP-S57101424-A (JP)
Title: Semiconductor circuit
Inventor: NAKAI MASANORI
IPC: H03K17/60
Filed: 1980-12-17
Abstract: PURPOSE:To operate effectively even at a small input level, by providng a current amplifying transistor at the front stage of a switching transistor (TR). CONSTITUTION:A signal inputted from a signal input terminal 11 is applied to a base of a TRT0 via a protection resistor R0. The conduction of the TRT0 is controlled in response to this signal and a power supply Vcc is applied to the base of TRT1 via a resistor R1. This signal is shunted with a resistor R2 provided between the base and emitter of the said TRT1, the collector circuit of the TRT1 is connected to the circuit 12 of the next stage and the emitter is grounded. With this constitution, a signal applied to the signal input terminal 11 is current-amplified at the TRT0 and the conduction of the TRT1 is controlled with the amplified signal. Thus, the switching of the TRT1 can be made even with a small input signal.
Patent JP-S6332422-A (JP)
Inventor: NINOMIYA SHINJI
IPC: A01D61/00
Filed: 1986-07-28
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-S6421472-A (JP)
Title: Developing device for electrophotographic device
Inventor: CHIKAMA ATSUSHI
IPC: G03G15/08
Filed: 1987-07-17
Abstract: PURPOSE:To uniformly bring a developer into contact with a photosensitive material, especially in an axial direction and to sufficiently stir a toner and a carrier, by providing a rear stirring roll which generates a developing flow in an opposite direction, and a drop guide plate which guides the developer dropping from a magnet roll to a front stirring roll side mainly. CONSTITUTION:The magnet roll 22, the front stirring roll 23, and the rear stirring roll 24 are supported rotatably freely on a developer case 21 setting respective axis in parallel with each other, and the front stirring roll 23 is rotated at the same speed as that of the rear stirring roll 24 in a direction opposite to that of the roll 24. And the developer forms the developer flows that flow under the magnet roll 22 and under a toner hopper 25 in the directions opposite to each other. Also, the drop guide plate 28 is provided between the front stirring roll 23 and the rear stirring roll 24, and most of the developer dropping after passing the apex of the magnet roll 22 can be guided to be dropped to the front stirring roll 23 side. In such a way, it is possible to bring the developer into contact with the photosensitive drum 11 uniformly, and to stir the developer sufficiently.