baber/WOPTO huggingface dataset:
Patent JP-S62193310-A (JP)
Title: Apparatus and method for active attenuation
Inventor: ERIKSSON LARRY J
IPC: G10K11/16
Filed: 1987-02-10
Abstract: An active acoustic attenuation system is provided that actively models direct and feedback paths as well as characteristics of the secondary cancelling sound source and the error path on an on-line basis. The primary model uses a recursive least mean squares RLMS algorithm that is excited by the input acoustic noise and uses the residual acoustic noise as an error signal. The secondary sound source or cancelling speaker and the error path are modeled by a second algorithm, particularly an LMS algorithm, that uses an additional auxiliary low level, random, uncorrelated noise source as an input signal. The resulting overall system provides excellent attenuation of narrow band and broad band noise over a relatively wide frequency range on a completely adaptive basis without directional transducers.
Patent JP-S61188717-A (JP)
Title: Recording device for video signal
Inventor: YAMAZAKI MINORU
IPC: H04N5/7826
Filed: 1985-02-18
Abstract: PURPOSE:To solve the break of reproducing voice by simple constitution, by recording continuously an FM audio signal recorded in a video signal by a frequency multiplex, without omitting it, even in case a step difference alignment between a pair of heads is executed by using a pilot signal, when recording a signal. CONSTITUTION:For instance, in case of reproducing a pilot signal Sp by a head H1, a supply state of a signal is inhibited by a control means 33 with regard to only a recording system of the head H1, and a signal extracting means 40 provided on a head H2 side is set to a non-operating state. A crosstalk component of the pilot signal Sp which has been reproduced by the head H1 and a leakage component based on a video signal, etc. which have been supplied to the head H2 are inputted to a signal extracting means 30, respectively, but by an operation of this signal extracting means 30, only the crosstalk component of the pilot signal Sp is extracted and separated. Accordingly, it does not occur that the crosstalk component of the pilot signal is brought to masking by the leakage component, and there is no trouble for a step difference alignment between the heads.
Patent JP-H04253025-A (JP)
Title: Color display method for matrix type display device
Inventor: USAMI YOSHIHISA
IPC: G09G3/36
Filed: 1991-01-29
Abstract: PURPOSE:To make a color display with simple constitution by irradiating the back surface of a liquid crystal matrix type display panel, which has no color filter, with respective rays of light of R, G, and B in a time-division in one frame. CONSTITUTION:A light source 2 arranged outside one side of the liquid crystal matrix type display panel 1 consists of a light source 2R which emits the light of R mainly, a light source 2G which emits the light of G, and a light source 2B which emits the light of B. The light emitted by the light source 2 is reflected by a reflecting plate 3 and made incident on the entire back surface of the display panel 1 to a uniform quantity. A light diffusion plate 4 is provided behind the display panel 1. The light sources 2R, 2G, and 2B are provided with shutters 5R, 5G, and 5B which are opened and closed independently of one another to irradiate the panel with the respective rays of light of R, G, and B in the time-division in one frame.
Patent JP-H01204504-A (JP)
Title: Antenna mechanism for radio equipment
Inventor: TAKAGI HISAMITSU
IPC: H04B1/38
Filed: 1988-02-10
Abstract: PURPOSE:To apply the antenna mechanism for a handy telephone set by functioning antenna elements so as to function as an antenna even when they are contained in a device main body. CONSTITUTION:With the antenna element 14 pulled out from the device main body 10, the antenna element 14 is connected electrically to a matching circuit 12 via a lower end contact member 15 and a lower contact 21a. With the antenna element 14 contained in the device main body 10, the antenna element 14 is connected electrically to a matching circuit 12 via an upper end contact member 18 and an upper contact 21b. Thus, with the antenna element 14 contained in the device main body 10, as well as with the antenna element 14 pulled out from the device main body 10, the antenna element 14 acts like the antenna. Thus, the mechanism is applied to a handy telephone set.
Patent JP-H0699700-A (JP)
Title: Spray-type full color enlarged image drawing device
Inventor: FUJII KINZO
IPC: B05B12/14
Filed: 1992-02-17
Abstract: PURPOSE:To ensure that a hand for regenerating an original image precisely is provided which can regenerate the color of an original image faithfully when an image drawing medium of any color other than white is used for drawing an image. CONSTITUTION:A spray-type full color enlarged image drawing device 100 is composed of a reader 1 which scans an original image, a hand 3 having four paint spray valves 2 mounted with paint cans containing three different primary color paints of light-permeable type and light-reflective white paint, a vertical/horizontal drive device 4 of the hand 3, and a control device 5 which ejects paint selectively from the paint spray valve 2, controlling the vertical/ horizontal drive device 4 in accordance with information on the primary color which is read by the reader 1. If an image is drawn on the image drawing medium of any color other than white, white is applied and then other three primary colors are applied.
Patent JP-S62187469-A (JP)
Title: Substituted imidazole derivative
Inventor: HAYASHI MASATOSHI
IPC: A61K31/44
Filed: 1986-02-13
Abstract: NEW MATERIAL:A substituted imidazole derivative expressed by formula I (R<1> and R<2> are H, phenyl or substituted phenyl; n is 0 or 1). EXAMPLE:4-Phenyl-2-(2-pyridyl)thioimidazole. USE:Useful as a blood platelet agglutination inhibitor without anti-inflammatory action and little side effect, e.g. gastrointestinal disorder, nausea, etc., and used for preventing and treating thrombosis and arteriosclerosis. PREPARATION:For example, as shown in the reaction formula, a haloketone expressed by formula II is condensed with isothiourea expressed by formula III in the presence of a base, e.g. sodium carbonate, triethylamine, etc., in a hydrous solvent to afford the compound expressed by formula I (n is 0). The compound expressed by formuola I (n is 1) is readily synthesized by oxidizing the resultant compound expressed by formula I (n is 0).
Patent JP-S56126140-A (JP)
Title: Hydraulic mold clamping device for molding machine
Inventor: TAKIZAWA MICHIAKI
IPC: B22D17/26
Filed: 1980-03-07
Abstract: PURPOSE:To stabilize operations to lock and unlock a mold and to enable energy- saving, by a method wherein a given valve unit is positioned at a given place, and a constant flow control means is installed at a hydrualic source side. CONSTITUTION:A 4-port electric proportional flow control valve 4 and a 4-port electromagnetic switch valve 5 are mounted at a output side hydraulic path (a) ranging from an output side oil chamber A, consisting of a clamping ram 2 of a direct pressure type clamping cylinder 1 and a booster ram 3, to a hydraulic source circuit D. A 4-port electromagnetic switch valve 7, discharging pressurized oil to a hydraulic circuit in a tank 6, is placed at a control side hydraulic path (b) ranging from a brake side oil chamber B to the control valve 4, and a pressure reduction type pressure compensator valve 8, performing a constant flow control at a brake side in the case of a low-speed mold clamping and a constant flow control at an output side and a brake side in the case of a differential mold-opening, is installed in a return circuit (a1) of an output side hydraulic path (a). A pressure matching circuit working by means of a constant discharge pump 13 and a power matching circuit actuating by means of a variable discharge pump 14 are used as a hydraulic source circuit D.
Patent JP-H06217738-A (JP)
Title: Fish-paste product having cut line and device for producing the same
Inventor: YAMAGUCHI KOREYASU
IPC: A23L17/00
Filed: 1993-01-26
Abstract: PURPOSE:To obtain a fish-paste product exhibiting a palatability and an appearance similar to those of crab leg meat by laminating the many thin sheets of ground fish meat, etc., to each other, and forming many sharp V-shaped cut lines on the laminated product in a specific state. CONSTITUTION:Many narrow and thin sheets of ground fish, etc., are laminated to each other, and sharp V-shaped cut lines are formed on the laminated product to produce the paste product 1 with many cut lines, the cut lines being formed at constant intervals up to the sheet of the lowermost stage in a state that a thin film is left on the outside. The deformation of the product caused by its fibrous disintegration can be prevented.
Patent JP-S54123668-A (JP)
Title: Vibration-proof support for instrument isolating valve
Inventor: SUZUKI YASUHARU
IPC: G21C13/036
Filed: 1978-03-17
Abstract: PURPOSE:To construct an instrument isolating valve in a rigid construction by mutually coupling the eccentric portions of the valves with each other to thereby suppress the twisting vibration of pipes by the eccentric portions regardless of the thermal transfer and relative displacement thereof. CONSTITUTION:An instrument isolating valve 4 is disposed in the vicinity of an instrument penetrating hole 2 passing with a plurality of instrument pipes 3 in a manner that one or more valves 4 are mounted thereat. A joint 12 is welded to a bonnet 6 disposed with the eccentril portion of the valves 4. A connecting bar 13 of suitable length is inserted into the joint 12 and coupled by bolts. The joint 12 is clamped at two positions perpendicularly in the fluid flowing direction of the valve 4 to couple all the valves 4 aligned on the circumference of the penetrated hole 2. Thus, the special hole 2 is effectively utilized to thereby mutually couple the eccentric portions of the valves 4 to thus construct the valves 4 rigidly without external support of the valves 4 regardless of the thermal expansion and relative displacement.
Patent JP-H01249794-A (JP)
Title: Purification of long chain alkylglucoside
Inventor: RIHIARUTO BAURU
IPC: C07H15/04
Filed: 1989-02-10
Abstract: PURPOSE: To industrially obtain the subject compound, used as skin and hair protectives, favorably by allowing a monoglucoside to react with a specific alcohol or subjecting an alkylglucoside to a transesterification with the specific alcohol, and by extraction-treating the reaction mixture with water.  
     CONSTITUTION: A monosaccharide is allowed to react with a ≥8C alcohol or a 1-6C alkylgucoside is subjected to a transesterification using a ≥8C alcohol and thereafter the objective compound is purified by extracting the long-chain alkylglucoside 2 to 4 times or continuously at 40 to 60°C from the reaction mixture, with the pH of each ingredient of the reaction mixture being turned ≥6, using 0.5 to 4 pts.vol. water in respect to each 1 pt.vol. reaction mixture. It is preferable to extract the long-chain alkylglucoside maintaining pH of the reaction mixture 7.5 to 9. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S53115126-A (JP)
Title: Picture recorder
Inventor: NABESHIMA TOMOKI
IPC: G06F3/153
Filed: 1977-03-18
Abstract: PURPOSE: To reduce the uneven characteristics of the memory element row and thus to obtain a good-quality picture image which does not cause the longitudinal stripes the vertical direction, by providing a polarity inverter at the writing and the reading s ides of the analog memory element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03233633-A (JP)
Title: Interruption control circuit
Inventor: HOSHINO HIROYUKI
IPC: G06F9/46
Filed: 1990-02-08
Abstract: PURPOSE:To change the priority order of interruption by outputting the pair code of interruption newly generated from an interruption storage register when the value of the priority order to the newly generated interruption is high. CONSTITUTION:Device numbers to be sent out from slave devices 1-n and values encoded with various interruption causes are written through an interruption data register 11 to an address buffer 14 and an interruption storage register 19, and the value of the priority order corresponding to the interruption cause is read out from an interruption priority order setting bank memory 15 and stored into a data buffer 17. When the value of the buffer 17 is larger than the value of priority order corresponding to the interruption cause of interruption under execution stored in an interruption status register 16, a comparator 18 makes an output signal 200 active and the value of the register 19 is sent to a trap address generation part. Thus, the priority orders of interruption processings to the plural interruption causes can be processed and easily changed without being fixed for the unit of the slave device..
Patent JP-H07237714-A (JP)
Title: Automatic management system for article
Inventor: YODA SATORU
IPC: G16H10/60
Filed: 1994-02-28
Abstract: PURPOSE:To enable a required article to be quickly taken in/out by taking out or returning a required article by pinching it one by one in a first housing warehouse, while by taking out or returning the required article for each container in a second housing warehouse. CONSTITUTION:First housing warehouses (SSP) 1, 2, 3... n provided with automatic taking-out mechanisms by an individual folder and second housing warehouses (SAT) 11, 12, 13... n provided with container-type automatic taking-out mechanisms are connected to a management computer 30 for synthetically managing storing and shipping through respective interfaces 10, 20. The states in the SSP and the SAT, such as a chart to which an ID number is attached are stored in a master file of the management computer 30. Accordingly, the management computer 30 transmits data to the corresponding SSP or SAT on the basis of the kind of taking-out and priority. A chart of a patient is taken out in the SSP which has received the data, or a container in which the corresponding X-ray film is contained is taken out in the SAT.
Patent JP-H09221616-A (JP)
Title: Recording liquid for ink-jet recording and its production
Inventor: TOYODA ICHIRO
IPC: C09D11/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an ink-jet recording liquid having excellent dispesibility and ejection stability. SOLUTION: The objective ink-jet recording liquid is produced by dispersing a colorant in a water-based liquid. The colorant is a pigment produced by dissolving an organic pigment in sulfuric acid, pouring the solution into water and treating the precipitated fine powder in a 1-5C lower alcohol in the presence of a pigment-dispersing agent at 40-200 deg.C. The pigment-dispersing agent is at last one kind of compound expressed by the following formula I, formula II or formula III. Formula I: P-[X-(CH2 )n -N(R<1> )R<2> ]m , formula II: P-[X-(CH2 )n -Y]m , formula III: P-(SO3 H)m (P is an organic colorant residue or a heterocyclic group residue; X is SO2 NH or CONH; Y is SO3 H or COOH; R<1> and R<2> are each independently an alkyl or together form a heterocyclic group; (n) is an integer of 1-6; (m) is an integer of 1-3).
Patent JP-S57146828-A (JP)
Title: Oil-pressure drop hammer for driving pile
Inventor: TAKEE TAKASHI
IPC: E02D7/08
Filed: 1981-03-03
Abstract: PURPOSE:To prevent the occurrence of vibration in the ground by arbitrarily setting up the driving interval of piles by a method in which the lower part of an anvil is fitted into the medium-confined chamber of an oil-pressure drop hammer for driving pile and the supply of oil to the oil-pressure cylinder of a pulley device for vertically moving ram is controlled by a differential circuit. CONSTITUTION:The lower part of an anvil 5 is inserted into the medium-confined chamber 4 of an oil-pressure drop hammer for driving pile to form a driver 3. A hammer ram 7 is housed in a cylinder 1 provided at the upside of the driver 3, and a ram 7 is vertically moved by an elevator mechanism 10 consisting of a wire rope 11 and pulley devices 12a-12c. A differential circuit 14 with  a control valve is connected to the oil-pressure cylinder 13 to operate the elevator mechanism 10, and the oil in one chamber, which is to be discharged during  the forward and backward strokes of the piston of the cylinder 13, is supplied  to the other chamber. By such a mechanism, the action of the piston is doubled,  the ram 7 is raised, and then oil pressure is shut out and the ram 7 is dropped  by gravity. Thus, the vibration of the ground is prevented and the amount of  man- hour is reduced.
Patent JP-S58147989-A (JP)
Inventor: SAKA SHIYOUICHI
IPC: H05B33/12
Filed: 1982-02-25
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-S57143993-A (JP)
Title: Data transfer system
Inventor: SASAHARA YUUJIROU
IPC: H04L25/40
Filed: 1981-03-03
Abstract: PURPOSE:To secure a data transfer speed reducing the amount of hardware of an interface part, by providing a channel system device with a timing pulse generation part which generates timing pulses for reading an optional output of a signal distributor. CONSTITUTION:When new data is set in a signal distributor SD, a channel system device SPS reads transfer data. In this case, the 15th bit is assigned for a synchronizing signal. This synchronizing signal is inputted to a synchronizing signal generation part SYG through a signal receiver REC. When the output of the REC is applied to the SYG, a level detector DET detects the on-to-off fall or off-to-on rise of the synchronizing signal and a timing circuit TIM counts a time from the start of the signal. Then, a pulse generator PG generates the synchronizing signal a prescribed time later, and a timing signal for synchronization is supplied to a register REG to fetch transfer data.
Patent JP-2000123983-A (JP)
Title: Stable control integrated circuit for closed loop/light modulation
Inventor: RIBARICH THOMAS J
IPC: H05B41/392
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To program preheating time and current, service life protection, lamp fault protection and overheat protection by controlling an MOSFET or IGBT connected by a semibridge circuit to output to a resonance circuit of a discharge tube, through a stable control IC. SOLUTION: Two electric power MOSFET/IGBT 20, 21 connected by a semibridge circuit are connected to high position side pins VB, HO, VS and a low position side pin LO of a stable control IC 30 and driven to output to a resonance circuit comprising a fluorescent lamp 24, a parallel capacitor 26 and a series inductor 28, and its current is detected through a detecting resistance 36 and inputted through pins CS2, CS3. The stable control IC 30 inputs driving electrid power and each reference set value to carry out an undervoltage and heat shutdown program, voltage control, voltage regulation, phase control, and the like, and controls on the basis of driving logic, protecting logic, lamp control logic, preheating logic, and the like to protect the fluorescent lamp 24 through a shutdown pin SD.
Patent JP-H10225350-A (JP)
Title: Flower stand
Inventor: TANA MUNENOBU
IPC: A01G9/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a flower stand with flower pot holders attached to a support pole whose positions can be adjusted according to the growth of plants in the pots. SOLUTION: This flower stand has plural flower pot holders 2 attached to a support pole 1, and a hook protruding outward is attached at each holder 2. The hooks are detachably attached to plural engaging parts formed and arranged vertically on the outer surface of the support pole 1 so that the attaching position of each flower pot holder 2 on the support pole 1 can be adjusted. Since the attachment positions of flower pot holders 2 on the support pole 1 can be properly changed by engaging/disengaging the hooks with/from the engaging parts 4, the visual balance of the flower stand as a whole can be adjusted according to the growth of plants in the flower pots.
Patent JP-S61190346-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G21/00
Filed: 1985-02-20
Abstract: PURPOSE:To rapidly execute setting and adjustment by providing the main body of a copying machine with a quick disc device for storing setting and adjustment procedures, and at the setting time, reading and displaying this contents by a dot matrix system. CONSTITUTION:The main body 1 of the copying machine is provided with the quick disc device 30 fitted with a quick disc Qd. This disc Qd stores the setting and adjustment procedures by magnetic recording, and the device 30 is started with a starting button 301, reads out the procedures, and displays them in succession on the display plate of an operation panel 3 by a dot matrix system. When the disc Qd is not used, it is housed in a container 17, thus permitting a bulky setting and operation manual to be made unnecessary, and a setting and adjustment work to be carried out rapidly.
Patent JP-2000229671-A (JP)
Title: Container for instant food, etc.
Inventor: SHIMONO TOSHIAKI
IPC: B65D81/34
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To eliminate fabrication used for a fitting cover which is fabricated in a dish shape to be fitted on a container main body, and to surely drain hot water using a flat plate shape adhesive cover which requires low processing cost without a need for opening a hot water drain opening. SOLUTION: Hot water drain grooves 9 are arranged at a part of a flange 6 of a container main body 1. A non-adhesive recess 11 is formed in the middle of a protrusive part 10 between the adjoining grooves 9, 9 in the inside/outside direction of the flange. The inside protrusive part 10b at the flange inside from the non-adhesive recess 11 is formed higher than the height of the flange top face 6a for strong adhesion with a cover. Therefore, when the part of the cover covering the grooves is torn for draining, because adhesion tearing is terminated by the non-adhesive recess 11 and the tearing is stopped by the adhesive part with the protrusive part, the cover can be prevented from being torn from the inside of the protrusive part 10b.  Thus, the inside top of the grooves 9 in the inside/outside direction of the flange can be kept covered with the cover preventing the flow out of food such as noodle stored caused by over tearing. The inside of the protrusive part 10b strongly adhered to the cover contributes for the prevention of over tearing.
Patent JP-H09222510-A (JP)
Title: Production of phase difference plate
Inventor: KAMINOMACHI KIYOMI
IPC: B29C55/02
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a phase difference plate in which retardation is maintained uniform all over the area which enables a uniform and high-quality display in the almost all over the display area. SOLUTION: A polycarbonate resin film is prepared by solvent casting method and the obtd. polycarbonate resin film is stretched to obtain a phase difference plate. In this method, as for the solvent of the resin soln. for the flow forming method, a mixture solvent comprising 90 to 99wt.% solvent having <120 deg.C boiling point and 1 to 10wt.% solvent having the boiling point between >=120 deg.C and <=170 deg.C is used. By generating a uniform distribution of the amt. of the solvent remaining in the film before stretching, uniform retardation can be obtd.