baber/WOPTO huggingface dataset:
Patent JP-H08118280-A (JP)
Title: Vacuum tweezers
Inventor: NAKAMURA TAKASHI
IPC: B25J15/06
Filed: 1994-10-26
Abstract: PURPOSE: To improve the operation performance of vacuum tweezers which sucks an objective substance such as IC, shifts the objective substance and releases it at a target position, and to prevent the erroneous operation. CONSTITUTION: A slider 6 for sliding the top end part of vacuum tweezers 100 for sucking an objective substance along the inner wall of an outer case 3, keeping the sealing performance, is constituted by always energizing the slider 6 in the top end direction by a spring 7, and a switch 9 for detecting the slide operation of the slider 6 and a solenoid valve A are installed at a part of the outer case 3. Further, a control circuit 10 which controls the suction and releasing operation of the vacuum tweezers 100 by opening and closing the solenoid valve A by receiving the detection signal is installed, and the opening and cut-off of the solenoid valve A are repeated each time when the slider 6 retreats inside the outer case, and the reverse operation of the suction and release of the vacuum tweezers 100 is carried out repetitively.  Further, a display device for displaying the operation state of the vacuum tweezers 100 is installed.
Patent JP-H01103316-A (JP)
Title: Phase modulation type pwm driving circuit
Inventor: ENOMOTO TAKASHI
IPC: H02M7/5387
Filed: 1987-10-16
Abstract: PURPOSE:To prevent production of transient distortion even to a rapid change in a PWM wave by using the output of PWM wave from a phase discriminator to drive a driving circuit, thereby supplying a prescribed output wave to a control terminal of a main switch element. CONSTITUTION:A carrier fc is selected to a frequency much higher than a modulation wave fm and a waveform shaping circuit WS is constituted to output a square wave having a duty ratio of 1:1. While the square wave is used as a reference square wave IN for further phase discrimination, the reference square wave IN receives phase modulation by the modulation wave fm through phase modulation PMD to obtain an output of a modulated square wave Iphi. The reference square wave and the modulated wave Iphi are supplied to a processing means PD, whose output drives main switching elements such as MOSFETs Q3, Q4. Thus, there is a limit in the variable range of the duty ratio of the PWM wave and high efficiency is maintained and no transient distortion is caused even to a rapid change of the PWM modulation wave.
Patent JP-S61153525-A (JP)
Inventor: JEFFERIES KEITH W
IPC: G01F/
Filed: 1985-11-19
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-S60139628-A (JP)
Inventor: ENRIKO DARUKANARE
IPC: C07D333/22
Filed: 1984-12-12
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-H04138540-A (JP)
Title: Memory backup method
Inventor: INAGAWA TAKASHI
IPC: G06F12/16
Filed: 1990-09-29
Abstract: PURPOSE:To prevent a file from being destructed even when a power supply is disconnected and to attain rapid access to a disk by updating a file in a disk by utilizing the copy of a battery-backup main memory after recovering the power supply. CONSTITUTION:In the case of accessing the file A in the disk 1 from an MPU 3, the file A in the battery-backup main memory 6 accessed. As the result of the access, the contents of the file A are changed to a file A' and the file A' is stored in the memory 6. After completing operation, the file A' stored in the memory 6 is overwritten to the file A of the disk 1. Even if power supply from a power supply unit 10 is interrupted after completing the operation, the up-to-date file A' is left in the memory 6. Since a part of copies of a disk file stored in the memory 6 is not erased, file destruction can be suppressed and rapid disk access can be attained.
Patent JP-H0574063-A (JP)
Title: Data decoder
Inventor: MAEDA YASUAKI
IPC: G11B20/18
Filed: 1991-09-13
Abstract: PURPOSE:To obtain a correct data column without time deviation and a execute descramble with a correct corresponding relation. CONSTITUTION:The synchronizing signal of an input data supplied to a terminal 101 is detected by a synchronization detecting circuit 121, is interpolated by an interpolation control circuit 122 and sent to a CPU 124 through an interface circuit 123. By the CPU 124, whether the word number of the input data between the synchronizing signals is equal to the fixed word number specified preliminarily or not is discriminated, when different, by information from an error monitoring circuit 106, a readout from a RAM 113 is controlled so as to increase/decrease the word number of the input data at a part being an error position and descramble to the data of the above-mentioned fixed word number.
Patent JP-S61191263-A (JP)
Inventor: JIEEMUSU CHIYURIYUUDO GUROTSUC
IPC: H02M3/158
Filed: 1985-11-22
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-S61138929-A (JP)
Title: Flash photographing device
Inventor: KATAOKA HIROYUKI
IPC: G03B15/05
Filed: 1984-12-11
Abstract: PURPOSE:To control the quantity of light accurately by performing electric discharging to a flash bulb through an inductance during preliminary lighting and also performing electric discharging to the flash bulb through the inductance in the beginning of primary lighting. CONSTITUTION:Charges of a capacitor 6 are discharged to the flash bulb 20 through coils 17 and 19 and a thyristor 27 to perform preliminary lighting. When the integral value of reflected light from a subject attains to a specific value, the flash bulb 20 stops emitting button, charges of the capacitor 6 are discharged to the flash bulb 20 and charges of a capacitor 7 are discharged to the flash bulb 20 through a thyristor 8 and the coil 19 with slight time delay. Thus, the charges of the capacitor 6 are discharged through the coils 17 and 19 having large and small inductance values and then the charges of the capaci tor 17 are discharged through the coil 19 having the small inductance during primary flash light emission, so the rising of flash light emission is slowed down as well as during preliminary lighting to improve the accuracy of the control over the quantity of light.
Patent JP-S61140991-A (JP)
Inventor: SHIRAISHI RYOJI
IPC: G09G3/20
Filed: 1984-12-13
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-S60151642-A (JP)
Title: Method and apparatus for making color decomposition plate for single color printing
Inventor: EGERUTO YUNKU
IPC: H04N1/54
Filed: 1984-12-13
Abstract: In electronic reproduction technology, a method and apparatus for production of color separations from color originals for single color printing. The color original is opto-electronically scanned point-by-point and line-by-line for generating measured color values. Chrominance values are obtained from the measured color values by an adjustable coordinate transformation, and a hue signal is acquired from the chrominance values by quotient formation. A hue control signal is derived from the hue signal, said hue control signal having a maximum value for a selectable separation hue of a color of the scanned original and becoming zero for an adjustable, maximum deviation from the separation hue. During recording of the color separation of a separation hue, the hue control signal is directly employed for controlling the recording element which records the color separation point-by-point and line-by-line. For recording a color separation of a separation color, a color saturation signal and a luminance signal are additionally derived from the measured color value signals, and transformed into a color saturation control signal and a luminance control signal by amplitude and/or non-linear modification. The hue control signal, color saturation control signal, and luminance control signal are combined into the separation signal. The production of color separations for single color printing is significantly improved by the individual setting of the curves of the control signals dependent on hue, color saturation, and luminance on the one hand, and, on the other hand, by a controlled color desaturation.
Patent JP-H0899947-A (JP)
Title: Production of halogenated alpha - amino ketone and alpha - aminoalcohol
Inventor: HANSU HIRUPERUTO
IPC: C07C269/06
Filed: 1995-09-18
Abstract: Prodn. of halogenated  alpha -amino ketones or alcohols of formula (I) comprises: (a) reacting an amino acid ester of formula (II) with a lower alkyl-lithium cpd. and a silyl chloride of formula ClSiR4R5R6 (IV) to form a silyl protected deriv. of formula (III); (b) reacting (III) with a dihalomethane and a lower alkyl-lithium to give a ketone of formula (I; Q = CO); and opt. (c) reducing the ketone to an alcohol of formula (I; Q = CHOH): X = halogen; Q = CO or CHOH; R1 = amino protecting gp.; R2 = H or an amino acid side chain; R3 = lower alkyl; R4-R6 = lower alkyl or phenyl.
Patent JP-H06107099-A (JP)
Title: Air bag for air bag device
Inventor: ITO MICHIYASU
IPC: B60R21/233
Filed: 1992-09-30
Abstract: PURPOSE:To have a trap surely close a vent hole till an air bag is fully inflated and to surely release gas after inflation of the air bag is completed. CONSTITUTION:An air bag for air bag device is provided with a strap 31 and an internal pressure regulating function for regulating the shape of the bag when inflation is completed in a bag body 17. The internal pressure regulating function is formed of a vent hole 29 formed in the bag body 17 and the strap 31 arranged at the position for blocking the vent hole 29 in the folded state. The strap 31 is temporarily bonded around the vent hole 29, and the temporary bonding strength is such that separation and rupture are caused by a separating force acting between the strap 31 and the bag body 17 immediately before inflation of the bag is completed.
Patent JP-2001079943-A (JP)
Title: Laminating apparatus and sheet cassette
Inventor: MORIGUCHI MASARU
IPC: B29C63/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To set the housing of a sheet cassette different in winding diameter in one cassette housing part. SOLUTION: The housing 23a of a sheet cassette 20 having a large winding diameter is set in an upwardly opened cassette housing part 4 and pressed by a pressing roller 40 by revolving a cassette pressing support arm 37 and, at the same time, the paper feed rollers 8a, 8b on the leading end side of a main shaking arm 34 are allowed to approach the paper insertion port of the housing 23a by revolving the main shaking arm 34 to shorten the distance with a holding roller means 30 on a paper discharge side.
Patent JP-H02145520-A (JP)
Title: Use of homopiperazine for prevention of organ rejection and for manufacture of therapeutic medicine therefor
Inventor: HANSUUURURITSUHI SHIYORUREMAA
IPC: A61P37/06
Filed: 1989-10-09
Abstract: PURPOSE: To obtain a medicine for preventing and treating a rejection reaction of an organ including homopiperazine as an active ingredient without causing a side effect and having an effect for extending the survival of a transplanted organ. CONSTITUTION: This medicine for preventing and treating a rejection reaction of an organ includes a compound of the formula [R<1> is H, a 1-6C alkoxycarbonyl (preferably CH3 OCO, C2 H5 OCO or t-C4 H9 OCO) or a benzyloxycarbonyl (having a substituting group on the phenyl residue)] having antiinflammatory activities and antirheumatic activities, and a physiologically acceptable salt thereof as an active ingredient. The effective therapeutic amount of the compound is preferably in the range of 1-50mg/kg body weight in both parenteral and oral administrations.
Patent JP-H08117478-A (JP)
Title: Full automatic washing machine
Inventor: IKEDA NORIKO
IPC: D06F39/08
Filed: 1994-10-26
Abstract: PURPOSE: To cope with a fault and advance an operation sequence by stopping the rotation of washing and dewatering tank and then feeding shower water while rotating the washing and dewatering tank again unless the detected rotational frequency of the washing and dewatering tank reaches a specific rotational frequency within a specific time. CONSTITUTION: A controller 24 controls a motor 6 which drives the washing and dewatering tank 3, a water discharge valve 9 for washing water, the feed water valve 12 of a shower nozzle 11, etc., respectively to sequentially perform the respective washing, rinsing, and dewatering processes of the full automatic washing machine. Namely, the controller 24 carries out a 1st shower rinsing process for feeding shower water from the shower nozzle 11 while rotating the washing and dewatering tank 3. When the detected rotational frequency of the washing and dewatering tank 3 reaches the specific rotational frequency, a 2nd shower rinsing process for feeding shower water from the shower nozzle 11 is performed.  If the detected rotational frequency does not reaches the specific rotational frequency within the specific time, the rotation of the washing and dewatering tank 3 is stopped and then the 1st shower process is carried out.
Patent JP-S63116252-A (JP)
Title: Back-up method for memory
Inventor: YASUDA HAJIME
IPC: G06F12/16
Filed: 1986-11-04
Abstract: PURPOSE:To store data without losing the relation of data by outputting a write enable signal after ending the writing cycle of data at the time of detecting the OFF of a power supply during the writing of the data to stop the writing and back up a memory. CONSTITUTION:When an operation level is instantaneously dropped by turning off a main power supply, a power supply ON/OFF detecting part 4 detects the voltage drop and turns a signal 4a from its 'H' level to its 'L' level. When a decoding signal 3a is in the 'L' level, a memory control part 5 receiving the signal 4a turns a chip select signal 5a to the 'L' level. When the signal 3a is in the 'H' level, the control part 5 turns the signal to the 'L' level after turning the signal 3a to the 'L' level. The 'L' level output of the signal 5a is a write enable signal. Once turned to the 'L' level, the signal 5a holds the 'L' level until the signal 4a is turned from the 'L' level to the 'H' level. When if the voltage is dropped on the way of writing operation of the CPU 1 to a memory 2, the operation is transferred to a back-up state after correctly rewriting a series of data in the memory 2.
Patent JP-S62123415-A (JP)
Title: Automatic focus detector
Inventor: KANDA TSUNEO
IPC: H01L21/027
Filed: 1985-11-25
Abstract: PURPOSE:To attain the in-focus state quickly with a high precision by irradiating the first object at angles of incidence different from each other to detect the deviation of a projected image on the second object. CONSTITUTION:The laser light of a light source 5 passes a polygonal mirror 8 and is divided by a prism 12 and scans a reticle 1 through mirrors 13 and 17, and the reflected light is detected by a photodetector 21. Meanwhile, the transmitted light of the reticle 1 passes a projection lens 2 and scans a wafer 3, and the reflected light has the direction of polarization rotated at 90 deg. by a quarte-wave plate 18 and is detected through a mirror 15 by a photodetector 25. A mirror 6 is moved to made the light incident on the wafer and the reticle surface at two kinds of angle to measure the extent of deviation of relative position between the reticle 1 and the wafer 3. Thus, the in-focus state is attained quickly with a high precision.
Patent JP-2001081305-A (JP)
Title: Curable polyphenylene ether resin composition
Inventor: YOKOTA YOICHI
IPC: C08J5/18
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a curable polyphenylene ether resin composition having excellent dispersibility of silica capable of forming a metal foil or the like pasted on the resin having excellent flatness free from aggregation of silica by compounding a silica treated with a specific silane coupling agent to a thermosetting polyphenylene ether based resin. SOLUTION: This thermosetting polyphenylene ether based resin composition includes (A) 100 pts.wt of a thermosetting polyphenylene ether based resin, (B) 10-38,000 pts of a silica treated with one or more kind of silane coupling agents selected from silane compounds having structure of formulas I-III (R1 and R2 are each a 1-5C divalent hydrocarbon). The composition preferably includes, (C) 1-1,900 pts of a hydrogenated block copolymer obtained by hydrogenating a block copolymer comprising a polymer block mainly comprising at least a vinyl aromatic compound and a polymer block mainly comprising at least a conjugated diene compound, per 100 pts of the component A.
Patent JP-H11166183-A (JP)
Title: Method for modification and/or molecular weight reduction of fossil fuel or high-molecular substance
Inventor: SAITO YOSHIHISA
IPC: C10G1/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method whereby the modification and mol.wt. reduction of a fossil fuel, a vulcanized rubber, or a high-molecular compd. can be carried out at a low cost. SOLUTION: This method, accompanied by hydrocracking caused by the hydrogen-donating action of water, comprises mixing a fossil fuel (e.g. coal, oil sand oil, orinoco oil, or shale oil), a high-molecular compd. contg. heteromolecules (e.g. a vulcanized rubber), or a high-molecular compd. contg. no heteromolecule with water, the reaction solvent, charging the resultant mixture into a reactor, and stirring the mixture in the substantial absence of hydrogen or a hydrogen donor at such high temp. and pressure that water is in the supercritical or subcritical state.
Patent JP-H0574361-A (JP)
Title: Ion source
Inventor: OGATA KIYOSHI
IPC: H01J27/02
Filed: 1991-09-13
Abstract: PURPOSE:To prevent the thermal distortion of an electrode without providing a cooling pipe for preventing the thermal distortion of the electrode by forming at least the electrode on the side nearest to a plasma of one or more electrodes for drawing ion beams from the plasma from a conductive and highly heat- conductive ceramics. CONSTITUTION:Electrodes 34-36 for drawing ion beams 18 from a plasma 4 generated in a plasma generating vessel 2 are formed of conductive and highly heat-conductive ceramics such as TiB2, MoB2, ZnO and the like. The electrodes 34-36 have numbers of holes 34a-36a, and are mounted on supporting flanges 10, 12 through ring insulating glasses 44-46. Therefore, the heat added from the plasma 4, the beams 18 and the filaments to the electrodes 334-36 is radiated through the flanges 10, 13. Thus, the heat is difficult to accumulate, and the electric distortion of the electrodes can be prevented without providing a cooling pipe.
Patent JP-H1176611-A (JP)
Title: Residual time reporting method, puzzle game device, puzzle computer readable medium recorded with puzzle game program data and computer readable medium recorded with residual time reporting program data
Inventor: TSUJIMOTO HIDEYUKI
IPC: A63F13/45
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To enable a user to more complicatedly and visually enjoy by reporting the decrease in the time limits as height information in a residual time reporting method of a game device which successively clears the plural stages for which the time limits are respectively determined. SOLUTION: The game to be started after charging of coins is assumed to comprise the plural stages. The predetermined time limits, i.e., the time limit that the player is required to clear the one stage, are set in the respective stages. When the player clears the one stage, the residual time of the time limit previously given to this stage is added to the time limit of the ensuing stage. The function to embody this system consists of a previous stage residual time holding means 1b, a clear time limit time bonus generating means 1c, an adding means 1d, an ensuing stage residual time calculating means 1e and a gage advancement start position determining means 1f.
Patent JP-2001079445-A (JP)
Title: Electric precipitator for tunnel digging construction
Inventor: KATAYA ATSUSHI
IPC: B60P3/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To miniaturize the precipitator boy part of an electric precipitator without deteriorating its dust collection function by using a dust collection unit mounted on the carrier of a vehicle in which an electrification part is arranged on the upstream side and a dust collection pat is arranged on the downstream side. SOLUTION: A dust collector body has an electrification part 22 which applies voltage to a discharge wire 22A and electrifies dust by corona discharge generated between it and an electrification part pole plate 22B and a dust collection part 23 which forms an electric between a charging pole plate 23A and a dust collecting pole plate 23B and collects the electrified dust to the pole plate 23B by Coulomb force. In the electrification part 22, the pole plates 22B are installed in parallel at prescribed intervals, and a discharge wire 22A is arranged between the pole plates 22B. In the dust collection part 23, the pole plates 23A and the pole plates 22B are installed alternately in parallel at prescribed intervals.  In the dust collector body, the electrification part 22 the average electric field intensity of which is 450-1900 V/mm is arranged on the upstream side of an air flow, and the dust collection part 23 the average electric field intensity of which is 450-1900 V/mm is arranged on the downstream side of the air flow.
Patent JP-2001082399-A (JP)
Title: Siphon tube
Inventor: TAKAMORI KAZUHIDE
IPC: F04F10/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To shorten a time required to reach a perfect siphon status by providing another small recirculating pump in the upstream of a first curved portion bent in angle shape from the upper liquid of a water tank so as to form a recirculating loop. SOLUTION: When a pump is operated, liquid from the pump flows from an inflow port 1 to an outflow port 6 and is fed to a water channel and a water tank 7. Because the liquid rises temporarily and lowers in a siphon tube, air bubbles tend to accumulate near the tip part of a first curved part 4. However, because a small recirculating pump 10 other than a pump 1 is provided in the upstream of the first curved portion 4 curved in angle shape from the upper liquid of the water tank 8 so as to form a recirculation loop, a flow rate inside the siphon tube, i.e., a flow velocity inside the siphon tube is increased and an air bubble exhausting action is increased so as to reduce a time required for formation of a perfect siphon.
Patent JP-S61139760-A (JP)
Title: Contact switch type acceleration sensor
Inventor: MORI HIROMICHI
IPC: B60R21/16
Filed: 1984-12-12
Abstract: PURPOSE:To obtain a contact switch type acceleration sensor capable of altering sensitivity by simple operation, by making it possible to move a ring constituting a contact to the axial direction of the mass body surrounded by said ring. CONSTITUTION:A hole 3 is opened to the central part of the upper plate 1a of a support 1 and a bolt 20 is supported through the hole 3 being a fulcrum in a swingable state within the support 1 as a mass body 2. Because the bolt 20 is a good conductor as a whole, the bolt 20 itself constitutes a first contact Xa. A ring 6 for constituting a second contact Xb is arranged arround the bolt 20 and constituted so as to be capable of being altered in its position to the axial direction of the bolt 20. Because the swinging angle of the bolt 20 is almost proportional to the magnitude of acceleration acting on an object to be measured, small acceleration can be detected as the position of the plate 7 is spaced apart from the fulcrum of the bolt 20 and sensitivity is improved. Th e sensitivity of sensor can be also finely adjusted by regulating the up-and- down position of a nut 5.