baber/WOPTO huggingface dataset:
Patent JP-H0965769-A (JP)
Title: Seedbed pallet and automatic transplantation device of seedling
Inventor: KO MUNETAKA
IPC: A01G9/08
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic seedling transplantation device capable of effectively dropping seedlings through their suction from seedling bed frames by generating sufficient vacuum suction force with a simple structure without the need of any sprinkling means and also capable of realizing accurate movement of a seedling bed pallet by microcomputer control. SOLUTION: This automatic seedling transplantation device lies equipped with a seedling bed pallet 2, a seedling bed pallet moving means 3, a seedling dropping means 4, and a belt conveyer 5. The seedling bed pallet 2 houses pleural seedling bed frames with both the upper and bottom faces serving as seedling bed standing open. The seedling bed pallet moving means 3 has a moving frame 31 to support and move the seedling bed pallet, a table 32 to put the moving frame 31 on, and driving means 33, 33' to move the moving frame 31.
Patent JP-H0265651-A (JP)
Title: Linearly driving gear
Inventor: TSUNEZAWA MASAYOSHI
IPC: H02K41/03
Filed: 1988-08-30
Abstract: PURPOSE:To improve thrust by integrated movers running along parallel stators on both sides with a coupling material and by connecting windings, in a ring, of the same phase of multiphase windings for movers on both sides in series or in parallel. CONSTITUTION:Two linear motors 10 and 20 are formed by providing movers 12 and 22 facing to stators 11 and 21 provided in parallel on both sides and the movers 12 and 22 are integrally coupled with a coupling member 30. The stator 11 of the motor 10 is formed in magnetizing a plurality of permanent magnets 111 alternately in reverse polarity on a stator yoke 112, while the mover 12 is formed in securing multiphase windings 121 under a mover yoke 122. The pitch P of each permanent magnetic 111 is 3/5 of that of the multiphase winding 121. The linear motor 20 is of the same structure as in the linear motor 10, where each phase 121X, 212X to 121Z and 212Z of the multiphase windings 121 and 212 is connected in series. To the moving piece 12 a Hall element for switching excitation and a photocoupler for detecting position (of which figures are omitted) are provided. Large thrust is thereby generated with an inexpensive device.
Patent JP-H0869003-A (JP)
Title: Image display device
Inventor: YAMADA SUSUMU
IPC: G02F1/1343
Filed: 1992-07-23
Abstract: PURPOSE: To make it possible to exactly and beautifully form intricate patterns as well by photolithography and to form the images to be displayed on a screen with much more variety and beauty. CONSTITUTION: This image display device has two sheets of transparent substrates 11, 14 which consist of transparent sheets 12, 15 and transparent conductive film layers 13, 16 formed on them, a layer which is sandwiched between the transparent conductive film layers 13 and 16 of these transparent substrates 11, 14 and consists of liquid, crystals dispersed in an org. high polymer material held in the state of sealing the exposed parts by a sealing material 19 and lead wires which are connected to the transparent conductive film layers 13, 16. Desired patterns are formed by photolithography on either one surface of the transparent conductive film layers 13, 16.
Patent JP-H03102356-A (JP)
Title: Radiation-sensitive mixture
Inventor: FURIIDORITSUHI ZAITSU
IPC: C08G18/28
Filed: 1990-08-20
Abstract: PURPOSE: To enhance the photosensitivity and the development processability of a photosensitive layer and to render additional posttreatment unnecessary by using the mixture including a specified ureido-containing reaction product. CONSTITUTION: This mixture comprises the ureido-containing reaction product (A), and an ethylenically mono- or poly-unsaturated organic compound and a photopolymerization initiator or its composition to be selectively added, and the like. The compound (A) to be used is prepared by mixing a di- or poly- isocyanate compound and an organic compound having a primary or secondary amino group (a), and a hydroxy-group-having compound to be selectively added in a specified proportion and allowing each to react with each other, and as the compound (a), the compounds of the formula as shown on the right and the like are preferably, used and in the formula, R is an alkylene or arylene group and the like; R' is an H atom or an alkyl group or the like; and X is an O or S atom or the like.
Patent JP-H0770471-A (JP)
Title: Additive composition for high-solid coating compound and application thereof
Inventor: KUWANO KAZUYUKI
IPC: C08F290/02
Filed: 1993-09-01
Abstract: PURPOSE:To obtain a high-coating compound composition comprising a highly nonvolatile component having a low viscosity immediately after spraying in coating, but becoming highly viscous and preventing sagging at the time of application. CONSTITUTION:A substrate is sprayed with a high-solid coating compound comprising an additive composition composed of a macromonomer containing ethylenic double bond at one end, having 500-5,000 Mw and 1-10 pts.wt. of a photopolymerization initiator based on 100 pts.wt. of the macromonomer and coating particle during flying are irradiated with UV rays. Since the macromonomer is polymerized by UV rays and thickened, the film becomes highly viscous at the time of application and prevents sagging.
Patent JP-H0770130-A (JP)
Title: New cyclic enediyne antitumor agent
Inventor: ISOBE MINORU
IPC: C07D491/08
Filed: 1993-09-01
Abstract: PURPOSE:To obtain a new cyclic enediyne compound having really new structure designed by using dynemicin A as the mother compound and exhibiting extremely excellent antitumor activity. CONSTITUTION:A cyclic enediyne compound of formula I[R1 is H or a R5-OCO; R5 is a (substituted)phenyl, a (substituted)benzyl, a (substituted)1-10C alkyl, a (substituted)naphthyl, 8-quinolyl, 9-fluorenylmethyl, 2-morpholinoethyl, 4- methoxy-9-acridinyl, etc.; R2 is H, OH, a lower alkoxy or a lower acyloxy; R3 is H, OH, a lower alkoxy, a lower alkylsilyloxy, etc.; R4 is a lower alkyl], e.g. (2R*, 5Z, 9S*, 10R*, 16R*)-3,4,7, 8-tetradehydro-2,9-dihydro-9-acetoxy-9- methyl-1H-10,2,10-(ethoxymetheno)-1-benzazacyclododecyne-1-carboxylic acid ethyl ester. The compound of formula Ia which is one of the compounds of formula I can be produced from the compound of formula I via 6 steps.
Patent JP-2000042877-A (JP)
Title: Tool grinding machine
Inventor: MIZUNO KUNIO
IPC: B24B3/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To easily grind the inner surface of a helical end mill with compact, low-cost constitution while being usable over a long period of time with little change of a tool diameter. SOLUTION: A body block 4 is fitted to a base 3 so as to be movable forward and backward, and a cylindrical bearing is rotatably fitted to the body block 4. A spindle 6 is insert-fitted to the inside of the cylindrical bearing. A chuck 18 is fitted to the tip of the spindle 6, and a dividing piece is fitted to the rear end side of the spindle 6. A claw engaged with a groove of the dividing piece is detachably provided. A gear is fitted to the outer periphery of the cylindrical bearing, and plural stages of gears are meshed. A rack 29 is meshed with the final stage gear 26D, and a guide roller 30 is fitted thereto and supported in a vertically movable state to the body block 4. A torsion quantity adjusting plate 33 with a guide groove formed to allow the guide roller 30 to travel is rotatably fitted to the base 3.
Patent JP-H0959268-A (JP)
Title: Production of acrylic acid or methacrylic acid glycidyl ester
Inventor: ISOZAKI TAKESHI
IPC: B01J31/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a producing method capable of obtaining high-purity glycidyl ester of acrylic acid or methacrylic acid having extremely few impurities in high yield. SOLUTION: Acrylic aid or methacrylic acid is neutralized with an alkali metal salt in excess epichlorohydrin while feeding an oxygen-containing gas thereto and the azeotrope of water produced by neutralization and epichlorohydrin is removed out of the reaction system to produce an alkali metal salt of acrylic acid or methacrylic acid and a catalyst is added thereto and alkali metal salt of the acid is reacted with epichlorohydrin to synthesize a glycidyl ester of acrylic acid or methacrylic acid and then,  the reaction product liquid is cooled while recovering a part of epichlorohydrin under reduced pressure and an aqueous solution of the alkali hydroxide is added to the reaction product liquid to separate an organic layer from water layer and a catalyst inactivating agent is added to the resultant organic layer and separation due to distillation is carried out while blowing the oxygen-containing gas.
Patent JP-H07305628-A (JP)
Title: Cooling device for internal combustion engine cooled by liquid of car with prime mover
Inventor: GIYUNTAA RANTSUINGAA
IPC: F01P7/16
Filed: 1994-09-12
Abstract: PURPOSE: To prevent the overheat of an internal combustion engine by an idling and simultaneously shorten a filling time at the warming up time of the internal combustion engine simultaneously, under the opening state of a pouring port when a cooler is filled by a coolant. CONSTITUTION: A thermostatic valve 15 can be controlled by an electrical heating and an electrical switch S is installed in the pouring port E and the thermostatic valve 15 is heated electrically by the operation of the switch S, consequently, at least one part of the coolant is introduced through the cooler 11. Therefore, by heating the thermostatic valve electrically, the coolant is looked like a high temperature. Thereby, the thermostatic valve does not introduce the coolant as usual through the bypass between the supply and return lines at the warming up time of the internal combustion engine, but introduces at least partially but especially all through the cooler.
Patent JP-S6459119-A (JP)
Title: Navigation apparatus
Inventor: SHIMA SUMITAKA
IPC: G01C21/00
Filed: 1987-08-31
Abstract: PURPOSE:To enable accurate correction of a running distance by a dead reckoning navigation, by comparing an actual beacon-to-beacon distance with a running distance of a vehicle between beacons arranged on the sides of a road to compute a correction factor for the running distance. CONSTITUTION:Position code information indicating positions of beacons 10 arranged on the sides of a road is stored thereinto 10 beforehand and is transmitted from an antenna 20. A vehicle 30 loads the position code information received with an antenna 32 into a controller 38, which 38 memorizes position coordinates of the beacons by which the vehicle 30 passes. Then, signals from a vehicle speed sensor 44 and geomagnetism sensor 42 are inputted sequentially and accumulated with the position coordinates of the beacons 10 as reference to calculate the current position of the vehicle. Then, a linear distance between the beacons 10 as computed from the position coordinates is compared with a running distance, as integrated from the sensor 44 when the vehicle runs linearly, to determine a correction factor for the running distance. Thereafter, the running distance determined with the sensor 44 is multiplied by the correction factor to calculate the current position of the vehicle using the running distance thus corrected.
Patent JP-H0668680-A (JP)
Title: Sense circuit
Inventor: HATSUDA TSUGUYASU
IPC: G11C11/409
Filed: 1992-08-17
Abstract: PURPOSE:To detect potential variation of a data line which is appropriate for a dynamic circuit and previously charged at high speed. CONSTITUTION:This circuit is provide with a P channel MOSFET 102 which detects potential variation of a bit line 111 and supplies a current, and a current miller circuit 145 to which this supplied current of the P channel MOSFET 102 is inputted as the reference current and of which an output current terminal 105a is connected to the bit line 111. When a current is applied from the P channel MOSFET 102 to the current miller circuit 145 owing to reducing of the potential of the bit line 111, an output current of the current miller circuit 145 is applied to a drain of a N channel MOSFET 105, and the bit line is discharged. Thereby, a sense circuit operating at high speed is realized.
Patent JP-H0499909-A (JP)
Title: Measuring method of roughness of end face of substrate
Inventor: YOSHIOKA ISAO
IPC: H01L21/02
Filed: 1990-08-17
Abstract: PURPOSE:To continuously measure the roughness of an end face of a substrate by taking the shape of the end face of the semiconductor substrate with use of a replica, and developing and measuring the replica by a probe contacting surface roughness measuring apparatus. CONSTITUTION:A replica 2 is formed by applying acetylcellulose having an organic solvent dissolved therein continuously from the surface of a semiconductor substrate 1 through an end face to the rear face with use of a brush. After the organic solvent is evaporated, the replica 2 is separated from the substrate 1 and developed into a flat face. Then, the face of the replica 2 to which the shape of the end face of the substrate is transferred is put on the surface of a stool and solidified integrally with a solidifying material 4. The material 4 is placed on a sample stage 5 of a probe contacting type surface roughness measuring apparatus with the surface of the replica 2 to which the shape of the end face of the substrate is transferred turned up. As a probe 6 is scanned on the surface of the replica 2, the surface roughness is measured. In this manner, the surface roughness of the end face of the substrate can be continuously measured.
Patent JP-H0265550-A (JP)
Title: Data communication system
Inventor: SUZUKI YOSHINORI
IPC: H04L27/00
Filed: 1988-08-31
Abstract: PURPOSE:To apply the subsequent synchronizing system using a network side as the master by transferring an RS (transmission request) signal not as a burst of a carrier but as a transmission data of a prescribed code. CONSTITUTION:When a signal on a signal line 15 rises to a high level over a prescribed period as the transmission request (RS) signal addressed from a terminal equipment 32 to a host computer 31 appears at a MODEM 41 of the network side, an encoder 12 detecting it generates a transmission data with a prescribed code. The transmission data of the prescribed code is sent to an incoming transmission line 32b via a signal line 16, a multiplex circuit 13 and a modulation circuit 11. Thus, the application of the subsequent synchronization system using the network side as the master is attained.
Patent JP-S6462849-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: TOKUMARU HARUKI
IPC: G11B7/12
Filed: 1987-09-02
Abstract: PURPOSE:To attain the recording at high speed and with a high density, by arranging an optical head at a rotary disk and executing magneto-optical recording. CONSTITUTION:When a recording medium 1 with low rigidity such as a magnetic sheet and a magnetic tape is moved from right to left, a head fitting disk 2 arranged in parallel to the recording medium 1 is on the recording medium 1 and rotates. On a head fitting disk 2, three optical heads 3, 4 and 5 are arranged at the position of respective 120 deg. and recording and reproducing are executed along a guide groove 10 in a circular arc alternately to a recording area 8 on the recording medium 1. Consequently, continuously, the signal is recorded and reproduced. Thus, the high density recording and reproducing can be executed.
Patent JP-H0938097-A (JP)
Title: Forceps device for endoscope
Inventor: MIYAGI KUNIHIKO
IPC: A61B19/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent an operating wire from being cut by designing a device in such a manner that no unnecessary force is applied to the operating wire. SOLUTION: This forceps device is equipped with a guide tube, a pair of openable forceps cups attached to the tip of the guide tube, an operating wire inserted through the guide tube, and an operating mechanism 50 mounted on the base end of the guide tube. This operating mechanism 50 consists of a grasper 60 with a rod part 61 and a slider 70 attached to the rod part 61 in such a manner that the slider is moved sliding. In addition, a receiving member 80 is fitted to a terminal pipe 25 as the base end part of the operating wire. This receiving member 80 is energized backward by a compression coil spring 85. The slider 70 is not connected to the base end part of the operating wire, but comes into contact with the receiving member 80 while moving forward. Consequently, the operating wire is moved forward through the receiving member 80 and the pair of forceps cups are opened.  If the slider 70 slides back, the operating wire is pulled by the force of the coil spring 85 to close the forceps cups.
Patent JP-H0380877-A (JP)
Title: Optical guidance pace maker unit
Inventor: AIZAWA HITOSHI
IPC: A63B69/00
Filed: 1989-08-24
Abstract: PURPOSE:To guide a player by connecting many pieces by constituting the above unit of a memory for storing data from an input connector, a computing element for controlling a light emission time, a driving circuit for a light emitting member, and an output connector to the next unit. CONSTITUTION:From an operating specification data input terminal 1a of an input connector 1, operating specification data of the unit is inputted, and stored in an operating specification memory 2. Also, from a time data input terminal 1b, data for determining a light emission time of the unit is inputted, and stored in a light emission time memory 3. These data are outputted from output terminals 10a, 10b of an output connector 10 through buffers 8, 9, respectively, and supplied to the next unit. From a start signal input terminal 1c, a light emission start command signal of the unit is inputted, and in a computing element 4, a signal is outputted to a driving circuit 6 only for a light emission time stored in the light emission time memory 3, and it is brought to light emission for a prescribed time by driving a light emitting member 7. A power source input terminal 1d of DC supplies a power source to the memories 2, 3, the computing element 4, an oscillator 5, the driving circuit 6, and buffers 8, 9, and an AC power source input terminal le supplies a power source to the light emitting member 7.
Patent JP-H0642740-A (JP)
Title: Sensor for sensing flame blowing of burner
Inventor: SUGA TOSHIKI
IPC: F23N5/08
Filed: 1992-07-24
Abstract: PURPOSE:To provide a burner flame blowing sensor device which is effective for eliminating disadvantages of flame blowing of the burner. CONSTITUTION:This device is comprised of a CCD line sensor 30 arranged at a side of a planer burner 10 having a plurality of flame holes 11 arranged therein in parallel with a vertical direction of a flame 50 through an optical system 20, and of a discriminating circuit 40 inputting an output signal of the CCD line sensor 30 and discriminating an abnormal state of an output distribution of the flame in its vertical direction.
Patent JP-H0881903-A (JP)
Title: Far-infrared radiation type snow-melting device
Inventor: TAKIGAWA HIDEKI
IPC: E01B19/00
Filed: 1994-09-13
Abstract: PURPOSE: To effectively melt snow accumulated between a main rail and a tongue rail near a track switching part. CONSTITUTION: There are installed gas burner units 5, 5, which are loaded on sleepers 4, 4 installed facing respective rails 1, 1 of a track switching part, outside each rail 1, 1, radiation tubes 6, 6 which are communicated with a combustion chamber of the gas burner unit and heated with combustion flames and combustion waste gas inside so as to radiate far-infrared beams, and covers 7, 7 with a reflector boards, which cover the radiation tubes. A fuel gas supply device 8, which supplies fuel gas to each of the gas burner units 5, 5, is installed near the upstream side of the track switching part.
Patent JP-H0962226-A (JP)
Title: Driving circuit of display panel
Inventor: OBA MASATAKA
IPC: G09G3/296
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit by which electric power-saving can be attained by reducing reactive electric power of panel capacity at charge- discharge time and which is realized in the small driving input number and by which a loss of electric power consumption is reduced when a plasma display panel is driven. SOLUTION: Two charge-discharge circuit parts 2 and 3 by combining a coil, an FET switch and an electric power recovering capacitor 5 with each other and a voltage clamp part 4 having four FET switches 6, 7, 8 and 9 connected to both ends of panel capacity CP, are provided on one end of the capacity (the panel capacity) CP between scanning and maintaining electrodes of a plasma display panel 1, and charge-discharge of the panel capacity CP is repeated by controlling an FET switch driving by an input driving pulse from input terminals IN1 to 8.
Patent JP-S6279952-A (JP)
Title: Initialization of two-dimensional positioner
Inventor: HAMAZAKI YUJI
IPC: B23P19/00
Filed: 1985-09-30
Abstract: PURPOSE:To control the drive of an X-Y table on the basis of the optical coordinates of an ITV camera by recognizing the relative angular shift between the ITV camera and the X-Y table by the simple initialization operation. CONSTITUTION:The initialization mark M is shifted into the view field of an ITV camera 4 by operating an X-Y table 2, and the center position coordinates of an optical system is detected by providing the image signal into a position detection control part 6. Then, the X-Y table 2 is shifted by a prescribed quantity in the view field, and the coordinates of the center position in the optical system of the initialization mark M after shift is detected. The Inclination angle of the ITV camera 4 for the X-Y table 2 is obtained from the coordinates of the two center positions and the known shift quantity, and the coordinate conversion coefficient between the coordinates of the optical system and the shift coordinates of the X-Y table 2 is calculated. When the coordinates of the optical system is multiplied by this coefficient, the actual shift coordinates can be obtained, and the drive of the X-Y table 2 can be controlled on the basis of the coordinates of the optical system of the ITV camera 4.
Patent JP-H0768081-A (JP)
Title: Detergent inputting device for washing machine
Inventor: HYAKKI KAZUTOSHI
IPC: D06F39/08
Filed: 1993-09-02
Abstract: PURPOSE:To input a detergent stably in a spindrying tub without an excess or shortage, and at the same time, feed the detergent in such a manner that the detergent in evenly dispersed in the tub. CONSTITUTION:After inputting a detergent in a detergent-agitating container 12 by a detergent-discharging device 11 when water is fed in a spindrying tub 2, an opening/closing mechanism 13 is closed. At the same time, a water cut-off valve 16 is opened, and the water in the tub 2 is put in the container 12. From this condition, the water in the tub 2 is circulated by the operation of a circulating pump 15 through the water cut-off valve 16, container 12, circulating pump 15 and circulating pipe 16. By this motion, the circulating water generates a spiral stream while passing through the container 12. By this method, the detergent in the container 12 is dissolved, and is inputted to the tub 2 by the stream through the circulating pump 15 and circulating pipe 16, for a detergent inputting device for a washing machine.