baber/WOPTO huggingface dataset:
Patent JP-S55109674-A (JP)
Title: Ink drop charging method at ink jet recorder
Inventor: TSUZUKI MITSUO
IPC: B41J2/21
Filed: 1979-02-14
Abstract: PURPOSE:To obtain a neutral tint recording by completing the formation of ink drop when the voltage value reaches a level that is proportional to the weight of ink drop in a fixed voltage wave form applied to the charging electrode and by performing the deflection at uniform acceleration even though the size of ink drop varies. CONSTITUTION:An electric signal is provided from the signal source 7 on synchronizing itself with the saw tooth wave which is applied to the charging electrode 6 by the voltage applying means 5 with a period of ink drop formation, the signal is delayed a fixed time by the delay circuit 8 according to the size of ink drop (amplitude of electric signal) and is fed to the piezo-electric vibrator 2 to form the ink drop. The delay quantity is selected so that voltage v1 of the electrode 6 at the time t1 is proportional to the weight of ink drop to be formed when the ink is cut by the nozzle 3. Because the ratio of the charge quantity to the weight of ink drop is kept constant althrough the size of ink drop varies, the acceleration received from the deflecting electrode 9 is constant even to varied weights of ink drops, the quantity of deflection is not changed.
Patent JP-H0677120-A (JP)
Title: Rotary coating method of resist and resist coating device
Inventor: IKEDA RIKIO
IPC: H01L21/027
Filed: 1993-02-04
Abstract: PURPOSE:To obtain the rotary coating method of a resist and a resist coating device where generation of turbulences due to a high-speed rotation is suppressed. CONSTITUTION:A channel 13A in concentric circle shape where the rotary shaft of a wafer 11 is a center is formed on the opposite surface of a rectification plate 13 laid out so that it opposes the rotary wafer 11 and a turbulence generated along with the rotation of the wafer 11 is confined in the channel 13A for suppressing the growth of the turbulence, thus preventing the turbulence from growing and improving the uniformity of a resist film thickness.
Patent JP-S63184153-A (JP)
Title: Synchronization control system
Inventor: INOUE KOICHI
IPC: G06F15/177
Filed: 1987-01-27
Abstract: PURPOSE:To improve reliability, by outputting prescribed queuing signals form plural processors setting an open type logic gate as an output stage, and generating a start signal from each of the processors based on the signal of a synchronizing signal line which connects each output. CONSTITUTION:The synchronization control mechanisms of plural, for example, two processors are constituted with queue signal sending parts 51 and 52, and synchronizing signal reception parts 61 and 62, and are connected with the synchronizing signal line 70. In the signal part 51, a signal from a signal line 81 is held at an FF circuit 01, and is sent oppositely to the signal line 70 by driving the open type logic gate U11 by the above output. And in the reception part 61, a pulse shaped start signal is generated on a signal line 91 by delaying one signal from the line 70 by minimum three clock cycles, and simultaneously, the circuit 01 is reset, then, the output of the queuing signal goes to zero.
Patent JP-H01194597-A (JP)
Title: Amplification switching system for incoming sound
Inventor: YAMASHITA HIDEO
IPC: H04Q3/58
Filed: 1988-01-29
Abstract: PURPOSE:To enable the amplification of an incoming sound to be switched according to surrounding noise by comparing a threshold level previously set and the level of a sound-collected noise, switching the incoming sound from an extension key telephone set to a speaker when the level of the surrounding noise is over the threshold level and amplifying the incoming sound. CONSTITUTION:This system is constituted by a key telephone system 9 housing the key telephone set 8 to which a main wire 11 is connected and the external speaker part 7 connected to the system 9. Then, the surrounding noise is inputted from the speaker 7 connected to the system 9 and compared with the threshold level previously set. In case that there is the incoming from the main wire 11, the incoming sound is amplified and outputted to the speaker 7 when the surrounding noise is over the threshold level and it is outputted to the set 8 as the usual incoming when the surrounding noise is below the threshold level. Thus, the amplification of the incoming sound can be switched according to the noise level of surrounding environment.
Patent JP-H08212864-A (JP)
Title: Communication terminal equipment
Inventor: MIZUSHITA MINORU
IPC: G06F3/02
Filed: 1995-02-03
Abstract: PURPOSE: To perform a display of character information and a state display with one indicator without using a plurality of indicators or lamps in a communication terminal equipment having a plurality of function buttons to be pushed and operated by an operator. CONSTITUTION: A transparent display window 12 and a transparent state display part 3 corresponding to a function button 3 are provided on the surface of an indicator 15 for displaying a character or mark by emission. An operator can read the character information through the display window 12 and also visually confirm the present operating state of an equipment through the state display part 13.
Patent JP-S63185106-A (JP)
Title: Microwave mixer circuit
Inventor: FUJISAKI HIROTAKA
IPC: H03D9/06
Filed: 1987-01-27
Abstract: PURPOSE:To form a flat converting characteristic over a wide band by inserting a parallel resonance preventing resistor and a series resonance capacitor to an intermediate frequency short-circuit using a microstrip line. CONSTITUTION:The parallel resonance preventing resistors 15, 16 and the series resonance capacitors 13, 14 are inserted between the intermediate frequency short-circuit circuits 5, 6 and ground circuits 11, 12 in a single balanced mixer comprising a miorostrip line. Thus, in viewing the intermediate frequency short- circuits 5, 6 and the hybrid circuit 4 from a terminal (a) of the mixer diode 17, the inductance of the intermediate frequency short-circuits 5, 6 is cancelled by the capacitors 13, 14 and the resonance with the hybrid circuit 4 is prevented by the resistors 15, 16. Thus, a flat converting characteristic is obtained over a wide band.
Patent JP-H02200138-A (JP)
Title: Forming and arranging apparatus for food
Inventor: AOKI SHIGERU
IPC: A21C9/08
Filed: 1989-01-26
Abstract: PURPOSE:To improve the sanitation of environment and simplify the structure of the apparatus by covering a product with a continuous rod-like pastry, cutting the covered product and, immediately after cutting, arranging the cut product at a prescribed position. CONSTITUTION:Raw materials 103, 104 charged into plural hoppers 101, 102 are compounded with a metering and feeding means and extruded through a nozzle 105 in the form of a continuous pastry rod having double layers composed of an outer skin 106 and a stuffed material 107. The extruded pastry is inserted into a space surrounded by square pieces 201 contacting with each other in an outer frame 207. The space 206 is opened and closed by sliding the square pieces 201 along the sliding faces 202, 203 driven by the cam 216 of a driving shaft 217 via an arm 212 and a rod 211. The cut products 5 produced by the above process are arranged on a tray 301 placed on a conveyor belt 317.
Patent JP-S58135598-A (JP)
Inventor: ARITA YASUNOBU
IPC: H05B41/18
Filed: 1982-02-04
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-S63186215-A (JP)
Title: Optical modulating element
Inventor: KANEKO SHUZO
IPC: G02F1/1345
Filed: 1987-01-29
Abstract: PURPOSE:To relieve difficulty in packaging by extending transmission electrodes by each piece in respectively different directions and providing an allowance to the spacings in the drawing out parts formed integrally therewith on the same substrate in the juncture to an external driving source. CONSTITUTION:The striped transmission electrodes 3 are alternately drawn out by each piece and the drawing out parts 6 corresponding thereto are integrally formed on the substrate 1. A connector 7 is connected to the parts 6. The width of a connector conductor part 8 can, therefore, be increased and the generation of Joule heat and change in potential gradient between the conductor parts 8 and between the electrodes 3 and the conductor parts 8 are prevented. The fluctuation in display characteristic is thereby eliminated and stable tone display is permitted. The conductor parts 8 have the sufficient large width and, therefore, even if some deviation arises at the time of connecting the connector 7 to the substrate 1, the easy and sure connection to the electrode 3 is permitted. The difficulty in packaging is thus relieved.
Patent JP-H04256252-A (JP)
Title: Relay path selection system
Inventor: MIURA TAKUYA
IPC: H04L45/24
Filed: 1991-02-08
Abstract: PURPOSE:To continue the communication by sending a trace packet relating to a relay line not registered in a relay line selection table in existence physically to a called station and receiving a trace acknowledge packet. CONSTITUTION:When relay paths A-J not registered in a relay selection table are in existence in a packet network, a trace packet for routing confirmation designating the unregistered relay line is sent to the called station via the unregistration relay line and the called station receiving the trace packet sends a trace acknowledge station designating the unregistration relay line similarly to a caller station. The transmission station receiving the trace acknowledge packet uses the unregistered relay line to send the packet to the called station and makes communication by using the unregistered relay line till the registered relay paths A-J in advance in the relay selection table.
Patent JP-H07229039-A (JP)
Title: Mat for artificial turf
Inventor: MORIMOTO RIYOUJI
IPC: D04B21/14
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a mat for artificial turf, capable of suppressing the movement of sand due to wind and rain after sanding and providing the manner of bounding a hit ball due to fall thereof close to that of natural turf and suitable as a ground of a golf practice range. CONSTITUTION:This mat for artificial turf is obtained by forming a back structure 3 composed of a double knitted fabric having 6-36 wales/inch warp density and 6-50 courses/inch weft density or a double woven fabric having 9-70 yarns/ inch warp density and 9-70 yarns/inch weft density and 0.09-50cm<2>/hole in a face structure 1 of both on the whole surfaces and joining the peripheries of the holes to the back structure 3 with connecting yarns 2. The thickness of the mat for the artificial turf is within the range of 3-50mm. The resultant mat is stretched over a prescribed place of a golf practice range and coarse sand 4 is then filled therein so as to provide the same height as that of the thickness.
Patent JP-S60162805-A (JP)
Title: High-tenacity polyvinyl alcohol based ultrafine fiber and production thereof
Inventor: GENMA TSUNEO
IPC: D01F6/14
Filed: 1984-01-31
Abstract: PURPOSE:To obtain the titled ultrafine fibers having a high strength and improved water resistance, by extruding an aqueous solution prepared by adjusting polyvinylalcohol (PVA) containing a specific amount of boric acid (salt) to a specific pH as a spinning solution through a spinneret having round holes of minute diameter into an alkaline bath of Glauber's salt, and drawing the resultant fibers. CONSTITUTION:Polyvinyl alcohol (PVA), having 1,200-3,000 average polymerization degree, and containing 0.5-5wt%, based on the PVA, boric acid (salt) and an acid in an amount to give <=5pH after dissolving are dissolved in water to prepare an aqueous solution in 8-14wt% concentration by the conventional method. The resultant aqueous solution as spinning solution is extruded through a spinneret having round holes with 0.02-0.04mm. diameter into an alkaline bath of Glauber's salt within 10--60% bath draft range and drawn to give the aimed fibers satisfying 0.05-0.5dr fiber fineness, >=9.0g/dr tensile strength and >=105 deg.C softening point in water.
Patent JP-H10199734-A (JP)
Title: Electromagnetic shield structure of air-core coil
Inventor: MATSUMOTO MASAHIKO
IPC: H01F17/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a small electromagnetic shield structure of an air-core coil capable of obtaining a highly efficient air-core coil. SOLUTION: An air-core coil formed with a coil pattern 1 laminated by an insulation 2 is covered by a metal case 3 and electromagnetically shielded. A minimum distance t1 between the coil pattern 1 and an upper magnetic shield face 4 opposing to the coil pattern 1 is arranged and set more than 0.2 times and less than 1.0 times of the outside diameter td of the coil pattern 1, and a distance t2 between the center of the coil pattern laminate and the upper electromagnetic shield face 4 is arranged and set more than 0.25 times and less than 0.75 times of the distance tc between the upper electromagnetic shield face 4 and the lower magnetic shield face 5. The metal case 3 is apart a place of higher magnetic flux density of the air-core coil and capable of preventing a generation of eddy-current, thereby the air-core coil operates maximum efficiency and the metal case 3 can be made small.
Patent JP-H06256544-A (JP)
Title: Biaxially oriented thermoplastic resin film
Inventor: OKAZAKI IWAO
IPC: B29C55/12
Filed: 1994-02-14
Abstract: PURPOSE:To obtain the subject film useful for video tapes, etc., mainly comprising a thermoplastic resin and inert particles having a specified size and a specified content, and excellent in surface shaving resistance, dubbing resistance and quality stability. CONSTITUTION:This resin film mainly consists of a thermoplastic resin such as a crystalline polyester, etc., having <=20cm<-1> total reflection Raman crystallization index and inert particles such as an aluminosilicate, silica, a crosslinked PS, etc., contains 0.5-50wt.% inert particle and is 0.005-3mum thick. The average particle size of the inert particles in the film has 0.1-10 times the film thickness. Here, the inert particles in the objective film preferably have 1.0-1.3 size ratio and <=0.6 particle size relative standard deviation.
Patent JP-S61176964-A (JP)
Title: Printing device
Inventor: FUKUSHIMA TOSHIO
IPC: G03G15/04
Filed: 1985-01-31
Abstract: PURPOSE:To widely open a recording paper carrying passage by one time operation and to easily perform its maintenance, such as jammed paper inspection, exchange of press rollers, etc., by arranging a medium carrying means, transfer means, and press roller of a heat roller type fixing device on a frame and providing a moving means which moves upward and downward the frame with respect to a latent image forming means. CONSTITUTION:When an operation lever 180 is turned clockwise around a shaft 181, the gear 180a of the lever 180 is engaged with the gear 182 of a supporting lever 183 and the lever 183 is turned counterclockwise around the shaft of the gear 182, and then, the guide roller 184 of the lever 183 is contained in the containing guide 185a of a supporting block 185 and stopped. Since an upward and downward movement guide 87 is engaged with the guide roller 184, the guide 87 rotates around a hinge 81 by its own weight and a frame 80 descends. The press roller 90 of a fixing device also descends together with the frame 80 and is separated from a heat roller 91. As a result, a recording paper carrying passage is widely opened and inspection of jammed paper and exchange of the press roller 90 become easier.
Patent JP-2000214258-A (JP)
Title: Obstacle alarming device for vehicle
Inventor: NAKAZONO MASAHIRO
IPC: G01S15/46
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an obstacle alarming device for vehicle with good accuracy of position measurement of an obstacle by exactly obtaining the reception time of a reflection wave without being affected by amplitude variation of the reflection wave. SOLUTION: A signal from CPU 15 is sent via a transmission drive circuit 18 to a transceiver 16 loaded on a vehicle and an ultrasonic wave is emitted outside from the transceiver 16. The emitted ultrasonic is reflected by an obstacle 12 and the reflected wave is received by the transceiver 16 and a specific receiver 17 loaded on a vehicle and amplified with a reception signal amplifier circuit 19. The reception signal received with the transceiver 16 and the specific receiver 17 and the amplified respective reception signal are shaped in waveform in a comparator circuit 20 based on a plurality of threshold levels and input in the CPU 15. In the CPU 15, the reception time of ultrasonic is determined based on a plurality of input shaped signals, the distance and angle of the obstacle 12 is calculated and indicated on a position display 10 and an alarm buzzer sounds to alert an operator.
Patent JP-S56115067-A (JP)
Title: Channel continuity test system
Inventor: MURATA HATSUO
IPC: H04M3/26
Filed: 1980-02-18
Abstract: PURPOSE:To realize a channel continuity test without increasing the delay time of the channel bus, by connecting the continuity of the channel bus caught beforehand for an incoming call through a subscriber circuit and the time-division channel and by means of the test relay contact pair and the ringing signal contact pair which are distributed correspondence to the subscriber. CONSTITUTION:Two test relay contact pairs 5 and 6 plus two ringing signal contact pair 7 and 8 are distributed to the subscriber circuits 3 and 4 connected to the time- division channel 1. Then the telephone current supply device 9, ringing signal transmitting device 10, analog signal transmitting device 11 and analog signal receiving device each are provided in common to the circuits 3 and 4. The device 9 is connected to the subscriber by one of the contact pair 5 and 6 and against the calling side, and at the same time the device 11 or 12 is connected to the subscriber by the other side of the pair 5 and 6. On the other hand, the device 10 is connected to the incoming side via one of the contact pair 7 and 8, and the device 11 or 12 is connected via the other side of the pair 7 and 8 respectively. Thus the channel bus continuity can be tested while the incoming subscriber is being called and without increasing the delay time for connection.
Patent JP-H04281135-A (JP)
Title: Range hood fan
Inventor: USHIGOE YASUNARI
IPC: F24F1/00
Filed: 1991-02-08
Abstract: PURPOSE:To obtain a range hood fan having an air feed chamber incorporating a cooling and heating temperature controlling unit which can take into a room air of an appropriate volume at an appropriate temperature without decreasing trap efficiency. CONSTITUTION:A hood 33 having a cylinder 33 is mounted in the lower part of a chamber 21 having inside a fan means 25, and a filter 41 is provided in the cylinder 33, whereby a range hood fan body is formed. In the upper part of the body, a plurality of air feed ports 54 are provided and an air feed box 53 having a duct connection member 58, to the rear part of which an air feed duct 60 from the outdoor is connected, is mounted detachably. Further, a heating spiral fin 66 and a cooling spiral fin 67 are provided in the air feed box 53.
Patent JP-H06208246-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: KAMITAKI TAKAAKI
IPC: G03G9/087
Filed: 1993-01-11
Abstract: PURPOSE:To provide a toner for developing an electrostatic charge image suppressing excessive electrostatic charging when the particle diameter of the toner is reduced and having satisfactory fixability, shelf stability, developing characteristics and fluidity. CONSTITUTION:In a toner for developing an electrostatic charge image using vinyl polymer resin as the principal bonding resin, at least part of the vinyl polymer resin is modified with alcohol represented by a formula CH3(CH2)xCH2 OH (where 20<=x<=100).
Patent JP-S59142971-A (JP)
Inventor: MURAKAWA TETSUYA
IPC: B65D85/86
Filed: 1983-02-03
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-H11200469-A (JP)
Title: Color painted concrete product
Inventor: SUEMATSU DAIKICHI
IPC: E01C13/04
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a color painted concrete product which enhances operational efficiency while making effective use of a storage space of a small area and increasing the amount of fabrication by enabling paint on the color painted surfaces of the color painted concrete products to be dried while the color painted concrete products are stacked. SOLUTION: A color painted lid block 1 has its upper surface 10 for painting, and an unpainted part 11 is provided along the overall periphery of the upper surface 10. An inside part surrounded by the unpainted part 11 is formed into a color painted surface 12. In this case, tile patterns in which a number of rectangular painted parts 12b are defined by unpainted joints 12a are drawn on the color painted surface 12 by spraying. The color painted lid blocks 1 are stacked until the paint on the color painted surfaces 12 is dried, in such a way that the color painted surfaces 12 do not come into contact with one another. In this case, because beams 2 are interposed between the color painted lid blocks 1, 1, the width of each unpainted part 11 is made greater than that of each beam 2 so that the beams 2 can be placed on the unpainted parts 11.
Patent JP-H02197985-A (JP)
Title: Coin sorting device
Inventor: UEKI TORU
IPC: G07D5/08
Filed: 1989-01-27
Abstract: PURPOSE:To eject a forged coin by providing plural storing means which store authentic money range for discrimination, and a selecting means which arbitrary selects the plural storing means. CONSTITUTION:A value in the authentic money range stored into a first storing means 2 is the one cumulatively determined as usual by the dispersion of the moneys circulating through a market, an environmental temperature change, a voltage fluctuation, the change of constituting components in time, etc., on the contrary, the authentic money range stored into a second storing means 3 is determined only by taking into consideration the dispersion of the moneys circulating through the market, its preferential purpose is to eject the forged coins, and it is the extremely narrow authentic money range. Further by a selecting means 4, the first storing means 2, where the authentic money range at the normal discriminating level is stored, and the second storing means 3, where the narrow authentic money range which has the ejecting performance of the forged coin as a first function in stored, are arbitrarily selected. Consequently the discriminasting level can be easily altered when necessary. Thus the forged coin can be ejected.
Patent JP-H04213929-A (JP)
Title: System and method for data transfer
Inventor: ROOUERU AARU BURANSON
IPC: G08C23/04
Filed: 1991-02-08
Abstract: PURPOSE: To transfer data between remote points through physical barriers. CONSTITUTION: Plural states, which are determined by the position of a pedal, of a pedal switch 14 of an organ are sensed in a peripheral unit 12. Power to the peripheral unit physically separated from a host unit 16 is given through a primary winding 34 and a secondary winding 20 which ate magnetically coupled. A clock signal for the peripheral unit and a host unit is given by a power oscillator 30 which drives the primary coil or a tank coil of an oscillator in the host unit. Consequently, power and the clock signal are transmitted from the host unit to the peripheral unit through coupled windings, and data is sent back to the host unit through infrared radiation. Or data is sent back through coupled coils by loading the power oscillation circuit of the host unit during generation of data pulses in a data encoder 26 of the peripheral unit.