baber/WOPTO huggingface dataset:
Patent JP-H03160123-A (JP)
Title: Adjusting device for intake air amount of engine
Inventor: KORIYAMA MASAO
IPC: F02D9/02
Filed: 1989-11-15
Abstract: PURPOSE:To protect an actuator from heating of an engine by arranging the actuator in the interior of an air intake passage, in the case of the engine in which an open-close valve, for adjusting an opening of the intake air passage of communicating with the engine, is open-close actuated by the actuator. CONSTITUTION:In the case of an engine in which air is fed to a crank chamber of the engine through an air intake pipe with an intake air amount adjusted by an adjusting device 34 provided in the air intake pipe, the adjusting device 34 is constituted of an open-close valve 36 for adjusting an opening of an air intake passage 41 and an actuator (stepping motor) 37 for open-close actuating this open-close valve 36. The open-close valve 36 has a cylindrical valve main unit 38 and a butterfly valve unit 43 is mounted in this valve main unit 38, and a housing 44 for coating one end of a valve shaft 42 of the valve unit 43 is mounted to the valve main unit 38. The actuator 37 is housed in this housing 44 and cooled by intake air allowed to flow in a space 58 between the housing 44 and the actuator.
Patent JP-2000117009-A (JP)
Title: Filter plate moving device by inverter control in filter press
Inventor: TODA MINORU
IPC: B01D25/12
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To shorten the operation time as a whole, to improve the efficiency of filtration work, to reduce the equipment cost through the use of a general use motor and to increase the durability of parts such as an endless chain by switching the filter plate tugging mechanism of a filter press and the moving rate of the filter plate to high speed or low speed by controlling the output of the motor for driving the endless chain with an inverter. SOLUTION: At the time of moving the filter plate tugging mechanism 12 toward the 1st filter plate 7 from a rear head side after the filtration work by the filter press is finished, the number of revolution of the driving shaft of the motor for driving the endless chain per minute is increased by the inverter to move the filter plate tugging mechanism 12 at a relatively high speed. At the time of restoring the filter plate 7 one by one, the filter plate tugging mechanism 12 is moved at a relatively low speed by the inverter control and after the removing work of the cake on the whole filter plates 7 is finished, the filter plate tugging mechanism 12 is moved at a relatively high speed by the inverter control to be restored to the rear head side.
Patent JP-H02141848-A (JP)
Title: Memory erasing circuit
Inventor: NAKAMURA KAZUHITO
IPC: G06F21/75
Filed: 1988-11-22
Abstract: PURPOSE:To enhance the secret maintainability of stored data by interrupting immediately the power source of a volatile memory and erasing the stored data, when an attachable/detachable connector is removed. CONSTITUTION:When connectors 3a, 3b are in a coupled state, a capacitor 11 is charged with the voltage of a power source 21, and what is called in the state of a floating power source, the charging voltage VBC of the capacitor 11 is supplied to a pull-up resistance 12 and a changeover switching circuit 13. Subsequently, when the connectors 3a, 3b are detached, a second control line 14 is released from a grounding state, and a second control line 14 is connected to the power source voltage VBC through the pull-up resistance 12 of a high resistance, and also, held in a prescribed H level in a state that it is connected to the changeover switching circuit 13. When a second control line 14 goes to an H level, the changeover switching circuit 13 is switched immediately, and stored data in a memory 4 is brought to breakdown.
Patent JP-S63154286-A (JP)
Title: Flame cutting machine
Inventor: HIRATA TADASHI
IPC: B23K26/142
Filed: 1986-12-15
Abstract: PURPOSE:To improve the operation rate of a flame cutting machine by providing the suction port of a cutting generation body, etc., on the lower arm opposing to a cutting torch or nozzle. CONSTITUTION:The suction port 13 of a cutting generation body, etc., is arranged on a lower part arm 11 opposing to the cutting nozzle 9 of a flame cutting machine 3. The cutting beam led to an upper part arm 5 cuts the material W to be worked by being projected from a nozzle 9 by attaining to the beam in the vertical direction via reflection mirrors 37, 39. In this case, the cutting generation body of a sludge, etc., is caused from the material W to be worked supported on a grid like supporting frame 41 and a suction device 49 strongly sucks the cutting generation body from the suction port 13 of the lower part arm 11. The cutting generation body does not remain on a machine base and the lower part arm 11. The suspension of the cutting work and the cleaning work of residues are thus eliminated and the operation rate of a cutting machine is improved.
Patent JP-H09139620-A (JP)
Title: Optical control type phased array antenna
Inventor: KICHI TAKASHI
IPC: H01Q3/30
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To respectively radiate plural 1st radio signals in prescribed direction by providing a phase locked luminous radiator, high frequency oscillator, modulator, optical phasing equipment, phase controller and radiation lens array. SOLUTION: This antenna is provided with a phase locked luminous radiator 1, high frequency oscillators from 4-1 to 4-N, modulators from 5-1 to 5-N, optical phasing equipment from 56-1 to 56-N, phase controller 55, optical fiber cables from 3-1 to 3-N, and radiation lens array 20, and plural N pieces of radio signals S1-SN are radiated in prescribed direction. Thus, plural N pieces of radio signals S1-SN can be respectively radiated in prescribed direction corresponding to the radiated positions of gauss distribution beams GB1-GBN radiated from the radiation lens array 20. Besides, the radiation directions of plural N pieces of radio signals S1-SN can be respectively changed corresponding to the controlled phase amounts of optical phasing equipment from 56-1 to 56-N.
Patent JP-S62148245-A (JP)
Inventor: BERUNTO BIRENBERUKU
IPC: B29C67/24
Filed: 1986-12-15
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-2001118814-A (JP)
Title: Method for polishing insulation layer, and suction tool for wafer used therefor
Inventor: KATSUMI MASATAKA
IPC: B24B37/30
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a polishing method of insulation layers for securely and easily flattening the surface of the insulation layer whose surface is inclined, and a tool for securely and stably sucking a wafer where the insulation layer is formed that is used for the method. SOLUTION: In the method for polishing an insulation layer, a wafer 1 where an insulation layer 5a made of alumina or the like is formed on a surface is sucked by a bottom surface 22 of a tool 16 for sucking wafers where the reverse side of the wafer 1 is sucked by reducing pressure, the tool 16 is arranged close onto a rotating surface plate 12, and the surface of the insulation layer 5a of the wafer 1 being sucked by the tool 16 is polished by a number of diamond abrasive grains in polishing liquid 15 being supplied onto the surface of the surface plate 12, thus flattening the surface of the insulation layer 5a.
Patent JP-H10143167-A (JP)
Title: Noise controller
Inventor: OHASHI TADASHI
IPC: G10K11/178
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To reduce the noise in a room by acoustically shutting off the prescribed three dimensional space, which is set in the room, from other space in the room. SOLUTION: The noise controller is made by acoustically shutting off a subspace 1 which is discriminated from the rest of a room space 2. The controller consists of a vertical wall section 4 which surrounds the subspace 1 excluding an opening section 3 that is connected to the rest of the space 2 and sound generating means 5 which are provided on the boundary sections where the space 1 and the reset of the space 2 are in contact with each other without going through the section 4 and generate canceling sounds of the noise that goes in and out from the space 1.
Patent JP-H03228683-A (JP)
Title: Bioactive peptide ld78alpha, ld78beta, production thereof and recombinant plasmid using same method
Inventor: SHIMADA KAZUNORI
IPC: C12R1/19
Filed: 1990-10-31
Abstract: PURPOSE:To advantageously obtain with producing peptide LD78alpha having activity inducing propagation of human marrow trunk cell and suppression of dividing by transforming yeast with recombinant plasmid combining a gene coding peptide LD78alpha and culturing. CONSTITUTION:Plasmid is combined with a gene coding bioactive peptide LD78alpha containing a gene of yeast and a gene of colon bacillus and having amino acid sequence expressed by the formula by a technique of gene engineering. Next, said recombinant plasmid is affected to yeast (e.g. Saccharomyces cerevisiae) to transform the yeast. Then, the transformed yeast is cultured and recombinant LD78alpha peptide is produced, then said recombinant LD78alpha peptide is recovered from medium or yeast cell. By this method, peptide LD78alpha having activity inducing propagation of human marrow trunk cell and suppression of dividing is efficiently obtained.
Patent JP-H09283048-A (JP)
Title: Picture tube device
Inventor: IKEDA MICHINOBU
IPC: H01J29/76
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a picture tube device of small fv characteristic by generating an axial deviation correcting magnetic field in a constitution relatively simple and useful in a cost. SOLUTION: In a picture tube device having a picture tube built in with an in-line type electron gun and a deflecting yoke of self convergence type mounted in this picture tube, a pair of U-shaped cores 13, 14 are symmetrically arranged in an electron gun side and part of the deflecting yoke, an axial deviation correcting coil 18, 22 is wound astride respective both leg parts 13a, 13b, 14a, 14b of a pair of the U-shaped cores 13, 14.
Patent JP-S61267993-A (JP)
Title: Semiconductor memory
Inventor: KOBAYASHI YASUO
IPC: G11C7/10
Filed: 1985-12-27
Abstract: PURPOSE:To execute the read-out operation of data at a high speed by providing a switching circuit for selecting the read-out data from a sense amplifier and the latch data from a latching circuit, and supplying them to an output controlling circuit. CONSTITUTION:When a chip selecting signal CS is L, if an address signal Ai is switched, outputs Xi, Yj of X and Y address decoders 105, 106 are switched, also an address variation detecting signal phii from an address buffer 101 is generated, and a clock generator 113 makes a word line activating signal phix, a sense enable signal phis, a switching control signal phiSW, and a latch clock signal phiL rise to H from L. As a result, a word line Wi corresponding to the signal Xi rises to H from L. When the signals Wi, Yj and phis are received, a read-out data RB is outputted from a memory cell matrix 109, and by the signal phiSW, a switching circuit 114 selects a latch data LB from a latching circuit 110 and the read-out data RB, and supplies the data RB to a controlling circuit 112.
Patent JP-H04168540-A (JP)
Title: File managing system
Inventor: MUROTANI YUJI
IPC: G06F12/00
Filed: 1990-10-31
Abstract: PURPOSE:To execute the allocation and the cancellation of a file at a high speed, and also, to facilitate the transfer of the file between processes by storing file information in a store means on a memory, and executing the management of a file, based on the file information. CONSTITUTION:When an allocation request is received from processes 9-1, 9-2, in the case its file information is registered on a file information management table 1a of a memory, and it is in an unallocated state, an allocating part 4 copies the file information on the table 1a to process control areas 9a-1, 9a-2 of the processes 9-1, 9-2, and executes an allocation of a file. Also, when it is confirmed that the file information subjected to allocation cancellation is registered onto the table 1a, and allocated to the processes 9-1, 9-2, an allocation cancelling part 5 sets the file information on the process control areas 9a-1, 9a-2 to an allocation cancelled state. In such a way, an allocation and a cancellation of the tile can be executed at a high speed, and also, a transfer of the file between the processes can be executed easily.
Patent JP-H07152658-A (JP)
Title: Electronic equipment
Inventor: SAKAI MASAYUKI
IPC: G11C16/02
Filed: 1993-11-26
Abstract: PURPOSE:To use a nonvolatile memory to its limit by the electronic equipment which operates on the basis of data read out of the nonvolatile memory. CONSTITUTION:Each time the data in the nonvolatile memory are rewritten, cooking data 'COOK1' and the written cooking data 'COOK2' are compared with each other to decide whether the rewriting is normally performed or not (S1-S4). It is judged (S5) that the data storage area where the data are written is defective unless the both match each other although the decision making is performed five times, and the maximum value of the storage destination address is found (S6). The number (10) of the data is added to the maximum value of the storage destination address and the result is stored in the address (S7). The address indicates the head address of an unused area. After the contents of the address are written in the cooking data storage address of the nonvolatile memory corresponding to a cooking number, 'COOK1' is written in order from the address (S8 and S9).
Patent JP-H07149895-A (JP)
Title: Polyimide precursor composition, polyimide composition and their production
Inventor: NANAI HIDETOSHI
IPC: C09D11/102
Filed: 1993-11-26
Abstract: PURPOSE:To obtain the thixotropic composition low in hygroscopicity, dielectric constant and residual stress, useful for screen printing, etc., by heating a polyamic acid solution prepared by mixing an aromatic tetracarboxylic acid component, aromatic diamine with an oxygenated solvent. CONSTITUTION:This thixotropic polyimide precursor composition can be obtained by heating a polyamic acid solution prepared by mixing or reaction between (A) an aromatic tetracarboxylic acid component composed of (1) >=50mol% of a benzenetetracarboxylic acid dianhydride, biphenyltetracarboxylic acid dianhydride, terphenyltetracarboxylic acid dianhydride, benzophenoltetracarboxylic acid dianhydride or a reactive derivative therefrom and (2) <=50mol% of another tetracarboxylic acid dianhydride or a reactive derivative therefrom, (B) an aromatic diamine component composed of (3) >=50mol% of 2,2'-bis(trifluoromethyl)diaminodiphenyl or a reactive derivative therefrom, (4) 1-10mol% of a siloxydiamine compound and (5) another diamine, and (C) an oxygenated solvent.
Patent JP-S62160080-A (JP)
Title: Power converter
Inventor: HIGAKI SHIGETOSHI
IPC: H02M7/48
Filed: 1985-12-28
Abstract: PURPOSE:To completely shape an output current in a predetermined sinusoidal wave form by combining a digital voltage integration control of a high frequency transformer with the pulse width of an output current. CONSTITUTION:A current detector CT1 is connected with the output bus of a system interlock inverter 6, a voltage detector PT1 is connected with a system 7, and these outputs are input to an output controller 80. A drive signal from the controller 80 is output to the inverter 6, and a voltage pattern signal is output to a switching selector 95. The output of the sensor winding 3c of a high frequency transformer 3 is output to a voltage polarity separator 91, and its output is applied to an incremental/decremental counter 93. The output of the counter 93 is judged by a region discriminator 94, and output to the selector 95. The selector 95 outputs a selection signal to a longitudinal shortcircuit preventing circuit 96, thereby controlling the inverter 2.
Patent JP-S63149782-A (JP)
Inventor: TAKAHASHI KAZUO
IPC: G07B11/03
Filed: 1986-12-12
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-H03159570-A (JP)
Title: Inverter device
Inventor: KUBOTA YUZURU
IPC: H02M7/48
Filed: 1989-11-17
Abstract: PURPOSE:To reduce the harmonic of output voltage by comparing output voltage command and carrier wave signal with each other in a series multiplex type inverter, and by controlling the output voltage of the multiplex type inverter to be turned positive, zero, or negative. CONSTITUTION:By a DC multiplex type inverter 1, DC voltage is converted to the positive, zero, or negative AC voltage of three levels, and three-phase AC voltage is fed to an AC motor 2. In U-phase, the signal of output voltage command signal Vu* biased to be positive or negative, and carrier wave signal SH* are compared with each other by comparators 8, 9, and PWM pulse is generated. Gate turn-off thyristors(GTO)31, 33 and 32, 34 are turned ON/OFF respectively in relations opposite to each other. When the GTO 31 and 32 are ON, then the output voltage of +E is obtained, and when the GTO 32 and 33 are ON, then the voltage of zero is obtained, and when the GTO 33 and 34 are ON, then the voltage of -E is obtained. As a result, the voltage of an output terminal U is changed between +E, O, and -E. Also on V and W phases, it is changed in the same manner. Then, the harmonic component of line voltage can be reduced.
Patent JP-H07128242-A (JP)
Title: System of detecting double image of translucent plate body
Inventor: SEKI SHINGO
IPC: B60J1/02
Filed: 1993-11-02
Abstract: PURPOSE:To precisely detect the double image of a translucent plate body with a simple operation in a short time by taking the image of a target through a plurality of transluscent plate-like small areas while automatically the relative positions among an image pickup means, the target and the translucent plate body. CONSTITUTION:A LED plate 12 on which LEDs 30 are, for example, arranged in two rows and 150 columns is arranged in a point 7m or more ahead to form a target, and a CCD camera 14 is supported by a strut 15 on a placing base 16 in such a manner as to be capable of oscillating. A translucent plate body (window shield) 13 is arranged on the placing base 16, and held in such a manner as to be horizontally rotatable. The 149-th LED 30 on the left is first lighted to take the image of LED 30 through a small area in the shield 13 left end bottom part. The camera 14 is vertically moved while rotating the shield 13 to the right to take the images of the LEDs 30 one by one, extending to the right to the right end top part of the shield 13. The taken individual images are binarized by an image processing device 22, the secondary image separating angle eta is calculated by a CPU 21, and a one having eta exceeding a limit is displayed on a CRT 24.
Patent JP-H06121503-A (JP)
Title: Electromagnetic attraction three-phase motor
Inventor: MARUYAMA TOSHIYOSHI
IPC: H02K19/10
Filed: 1992-10-08
Abstract: PURPOSE:To suppress noise of a magnetic attraction three-phase motor by suppressing vibration due to deformation of flex spline. CONSTITUTION:In the electromagnetic attraction three-phase motor, winding direction of coil is reversed between adjacent poles within a pole group for same phase. With regard to a pole piece located between pole groups for different phases, coils for adjacent phases are wound, respectively, by halves while being distributed such that the coils are wound in same direction for adjacent pole pieces of different phases. Similarly, coil 17W for third phase is wound around the pole piece in same direction as the coil 17U for the first phase wound around an adjacent pole piece.
Patent JP-H03158992-A (JP)
Title: Paper money discrimination device
Inventor: IKEDA KOJI
IPC: G07D7/12
Filed: 1989-11-17
Abstract: PURPOSE:To set a standard condition to decide whether an inserted paper money is a true paper money or not narrow by making the photoelectric current of a light receiving element in a waiting state for the insertion of the paper money constant. CONSTITUTION:A forward current setting means 8 to set the forward current value IF of a light emitting element 3 is provided, and the photoelectric current value IC of the light receiving element 4 is measured by a photoelectric current measuring means 5, and the increase and the decrease of the forward current value IF of the light emitting element 3 is controlled so that the photoelectric current value IC of the light receiving element 4 becomes constant. Accordingly, the photoelectric current value IC of the light receiving element 4 in the waiting state to be the standard of the optical discrimination of the paper money is always corrected automatically to be within ICL<IC<ICH when the upper and the lower limits of the maintenance standard of the paper money discrimination device are made ICH and ICL respectively. Thus, the discrimination of the inserted paper money can be made narrow and correct.
Patent JP-H02143245-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MURAI KAZUHIRO
IPC: G03C7/30
Filed: 1988-11-24
Abstract: PURPOSE:To prevent the increase of fogging and the deterioration of the recolorability of color forming dyes by incorporating silver halide particles having a specific silver chloride content or above, specific cyan coupler and specific compd. into at least one layer of silver halide emulsion layers. CONSTITUTION:At least one layer of the silver halide emulsion layers contain the silver halide particles having >=90mol% silver chloride content, the cyan coupler expressed by the formula I and the compd. expressed by the formula II. In the formula I, R<1>, R<2> denote an alkyl group, etc.; R<3> denotes a hydrogen atom, etc.; Z denotes a hydrogen atom or a group which can be eliminated by reaction with the oxidant of an arom. primary amine color developing agent. In the formula II, R1 to R4 denote a hydrogen atom, alkyl group, etc.; R5, R6 denote an alkyl group, etc.; there are no cases in which both R1 and R2, R3 and R4 are hydrogen atoms; L1 to L5 denote a methyne group; m and n respectively denote 0 or 1. The increase of the fogging and the deterioration in the recolorability of the color forming dyes are prevented in this way.
Patent JP-H01142153-A (JP)
Title: Repair folded board roof
Inventor: YOKOTA AKIRA
IPC: E04D3/00
Filed: 1987-11-27
Abstract: PURPOSE: To simplify repairing work and improve heat insulating performance by arranging a newly installed folded plate roof plate on the upper face of an existing folded plate roof plate at a proper interval and injecting a foaming resin from an injection hole in the newly installed folded plate roof plate. CONSTITUTION: A newly installed folded plate roof plate B is arranged on the upper face of an existing folded plate roof plate A at proper intervals by means of a supporting tool 8. On a top face 7a of every second crest part 7 in the folded plate roof plate B, an injection hole 10 is bored, while a spacer material 11 is arranged between a top face 7a in a crest part 7 having no injection hole 10 and a top face 2a in a crest part 2 of the folded plate roof plate A. From the injection hole 10, a clearance between the folded plate roof plates A, B is filled with a foaming resin 12. In this way, repairing work for the existing roof can be simplified, while heat insulating performance of the newly constructed roof can be improved.