baber/WOPTO huggingface dataset:
Patent JP-S5410778-A (JP)
Title: Partial discharge measuring system
Inventor: NAKAMURA KOUZABUROU
IPC: G01R31/14
Filed: 1977-06-27
Abstract: PURPOSE: To discriminate from which sample discharge pulses are generated by connecting a high pass-filter filter, which is connected in series with a comparator, in parallel with the output terminal of a wide band amplifier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S572326-A (JP)
Title: Thermosetting resin composition
Inventor: NISHIKAWA AKIO
IPC: H01C1/02
Filed: 1980-06-06
Abstract: PURPOSE: The titled composition useful as a coating agent for a semiconductor element, etc., having improved stability in an atmosphere of high temperature and high humidity and improved adhesiveness, comprising a uretidinedione ring-containing compound, polyfunctional epoxy compound, and fluorine compound.  
     CONSTITUTION: (A) A uretidinedione ring-containing compound, e.g., 1,3-bis(3- isocyanate-p-tolyl)-2,4-uretidinedione, etc. is blended with (B) a polyfunctional compound, e.g., diglycidyl ether of bisphenol A, etc. and (C) a fluorine compond, e.g., tetrafluoroethylene resin, etc. in amounts to give 0.5W4 (molar ratio) of NCO group prepared from the component A to epoxy group of the component B. A curing promotor (e.g., tetraphenyl borate of triphenylphosphate) is added to the blend. Since a large amount of a filler, e.g., alumina, can be added to the blend, to adjust thermal conductivity, etc. in a wide range. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08272467-A (JP)
Title: Substrate electric potential generation circuit
Inventor: TSUKIKAWA YASUHIKO
IPC: H02M3/07
Filed: 1995-03-31
Abstract: PURPOSE: To provide the substrate potential generation circuit capable of stably supplying the substrate potential regardless of the power supply voltage and the external environment temperature. CONSTITUTION: The output current of a constant current source 110 consisting of a gate potential control circuit 130 and a p-channel MOSFET 118 is decided by only the sub threshold swing value of a p-channel MOSFET 114 and the resistance value of a resistance body 116. A signal out 1 which controls the operation of a ring oscillation circuit 200 is switched by the prescribed potential corresponding to the sum of the threshold value of n-channel MOSFETs 104, 106 and 108. The output current increases as the temperature rises regardless of the power supply voltage, and the prescribed potential is independent of the power supply voltage and the temperature dependance is small because the temperature characteristic of the output current value and the threshold value cancel each other.  Thus, the substrate potential independent of the fluctuation of the external operation conditions can be stably controlled.
Patent JP-S55166946-A (JP)
Title: Lead wire cutter for semiconductor device
Inventor: SHIMOMURA TAKAYOSHI
IPC: H05K13/02
Filed: 1979-06-13
Abstract: PURPOSE:To improve the cutting capacity for a lead wire cutter for a semiconductor device by providing an elastic disk interposed between the cut portions of lead wires, a pair of disk rotary blades and a carriage mechanism for guiding and positioning a set of resin-sealed chip mounts in the chip mount coupling lead wire cutter. CONSTITUTION:A set of chip mounts 1, 1 coupled mutually with lead wires 2 are disposed by the guide frames 6, 6 of a carriage mechanism 5 to be conveyed. A pair of rotary blades 9, 9 always rotating are provided at the intermediate positions of the respective guide frames. The cutting edges 9a, 9a of the respective blades are mutually engaged. Disk-like elastic members 10, 10 disposed at both sides of the cut portions of the lead wires 2 are integrally secured when cutting at the blades. In this manner, the lead wires moved to cutting position are introduced between a pair of rotary cutting blades and the elastic disk to be cut by the rotary blades while disposed between the elastic disks and conveyed. Thus, it can exactly cut the lead wires at predetermined position and can also automate the cutting operation easily.
Patent JP-S555119-A (JP)
Title: Manufacturing line arrangement for large size steel shape
Inventor: ITOU KOUICHI
IPC: B21B1/08
Filed: 1978-06-23
Abstract: PURPOSE: To prevent the heat loss while the period till recycling to the beam blank, and to make efficient the transportation, by installing transporting means for continuously charging the beam blank from the universal roughing mill into the heating furnace.  
     CONSTITUTION: The flat billet S is transported in the arrowed direction by the roller table R 1 , and is heated by the heating furnace 11 or 13; after that, the billet S is sent to the caliber double roughing amill 14 by the roller table R 2 , and is reduced into the dog bone type preliminary roughed billet. Next, the reduced billet is sent to the roller table R 3 , or according to circumstances, is sent to the roller table R 4  by the transverse transporting means SR, and then, the billet is rough rolled by the universal roughing mill 15 or the edging mill 16 into the beam blank. Then, this beam blank is cut into the suitable size by the hot saw 23, and is kept at its temperature in the hot bed 12; when the furnace 11 or 13 becomes vacant, the blank is extracted by the extractor 22, and is charged into the furnace 11 or 13. As a result, the continuous treatment of the lot of large volume becomes possible without being affected by the size of the capacity of the heating furnace. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56120-A (JP)
Title: Laminating method of thermoplastic synthetic resin sheet
Inventor: YOSHIDA KATSUSHIGE
IPC: B29C65/52
Filed: 1979-06-15
Abstract: PURPOSE: To manufacture continuously a decorative laminated sheet having an excellent decorative surface by a method wherein a base sheet made up of a resin sheet placed on a concave pattern surface is welded under pressure by heating between a pair of upper and lower metal endless belts for an enough time when conveyed.  
     CONSTITUTION: A thermoplastic resin sheet 3 having thermosetting adhesives sprayed on its rear side is placed on a base sheet 1 made of a laminated sheet etc. with grain or other suitable concave pattern 2 and is inserted between a pair of upper and lower metal endless belts 4, 5. Then, the endless belts 4, 5 between which the base sheet 1 is placed are made to circulate at the same speed and the bass sheet 1 is made to move to a high temperature zone 9 installed on the conveying way to cement the synthetic sheet 3 to the surface of the base sheet 1. When the base sheet 1 arrives at the high temperature zone 9, the base sheet is heated by the endless belts 4 which have been heated in the high temperature zone 9, the sheet 3 is softened and swollen and the adhesives are cemented securely to the inner bottom surface with the concave pattern 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11270505-A (JP)
Title: Hydraulic control circuit in expansion arm type deep-hole excavator
Inventor: SANO NOBORU
IPC: F15B11/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To mitigate shock generated when an expansion arm is fully stroked, in an expansion arm type deep-hole excavator. SOLUTION: A process detecting mechanism composed of a raising detecting sensor 15, a descent detecting sensor, and a position detecting projecting part is arranged on an expansion arm 5, and detection signals detected from the sensors are outputted when a process falls in deceleration regions which are set on both ends of an expansion and contraction process. Switching type pressure reducing valves 24, 25 are arranged in pilot pipeline 22, 23 of a direction control valve 21 for controlling a hydraulic cylinder 7 for driving the expansion and contraction deriving, and a control part 28 controls the switching type pressure reducing valves 24, 25 by signals of the sensors 15, 16.  For example, when the expansion arm 5 falls in the deceleration region of a process end in a descent process, a signal detected by the descent detecting sensor 16 is outputted, and the switching type pressure reducing valve 25 is switched to a pressure reducing position by the control part 28. A direction control valve 21 is throttled according to reduced secondary polilot pressure, expansion speed of the hydraulic cylinder 7 is decelerated, and shock generated when the expansion arm 5 is stopped at a process terminal part is lessened.
Patent JP-H08266121-A (JP)
Title: Seedling transplanting mechanism
Inventor: KUBO MAMORU
IPC: A01C11/02
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a seedling transplanting mechanism capable of smoothly performing a seedling uprooting action with accurately supporting a planting claw supporter by a reasonable construction. CONSTITUTION: The objective seedling transplanting mechanism has a planting claw supporter 13 having a seedling transplanting claw 12 in freely relative revolvable about second shaft cores X2 and X3 parallel to a first shaft core X1 supported by the shaft on a rotatable case 10 rotatably supported about the first shaft core X1 to a planting-transmission case 3, a gear type relative revolving means S making the planting claw supporter 13 and the rotatable case 10 to relatively revolvingly drive a top end part of the seedling transplanting claw 12 draws almost elliptical locus according to the rotation of the rotatable case 10 between a supporting shaft 14 supporting with a shaft the planting claw supporter 13 in integrally revolving state and the planting transmission case 3,  and an eccentric core crank type revolution transmitting mechanism D revolving a first intermediate gear 31 and a second intermediate gear 32 respectively having eccentric rotation shaft core in a different speed state at an intermediate transmitting part between a sun gear 23 in a position-fixed state on the planting-transmission case 3 and planet gears 30 fixed on the supporting shaft 14.
Patent JP-H06254208-A (JP)
Title: Roulette game machine
Inventor: INOUE HARUO
IPC: A63F5/04
Filed: 1993-03-10
Abstract: PURPOSE:To excite a player by allowing the player to hope for the occurence of a bonanza from various viewpoints, by a method wherein a liquid crystal display is fitted into an opening part on a playing board and if the player wins a roulette game at the time when a rotary body stops, the player can immediately play a game different from the roulette game, on the liquid crystal display. CONSTITUTION:A rotary body 23 with a ringed board 25 is attached to the output side of a driving motor 38 attached to a supporting member 35 which is mounted in a box body. A printed sheet 5 with a pointer 11 for a prize- winning section is stuck on one side of a transparent plate. Furthermore, a liquid crystal display 20 is fitted into a first opening 13 on a playing board 12. The rotary body 23 is composed of the ringed board 25 and an umbrella rib-shaped framework 26 which is attached to the reverse side thereof. If a pattern on the ringed plate 25, on which pattern a player bets, is showed by the pointer 11 at the time when the rotary body stops, a reel in each window on the liquid crystal display 20 is moved simultaneously and variably, and a game of a slot machine is played. When a prize is won, the prize by the game of the slot machine is added to another prize by a roulette game.
Patent JP-H10274397-A (JP)
Title: Gas charge device for vessel valve
Inventor: HIRAGAMI YASUSHI
IPC: F16L29/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a gas charge work. SOLUTION: In a first nozzle 11 for taking out gas of a first vessel valve 1 provided with a check valve 10 for response to a pressure, a check valve chamber 26, a check valve seat 27 and an outlet hole 28 are provided successively in a straight line shape. In an outer end part of a check member 29 inserted to this check valve chamber 26, a receiving protrusion 31 protruded in the outlet hole 28 is provided, the check member 29 is energized to the check valve seat 27 by a check spring 30. When a gas charge metal fitting 34 is connected to the first nozzle 11, an engaging protrusion 45 provided in a tip end of this metal fitting 34 separates the check member 29 from the check valve seat 27.  The engaging protrusion 45 is constituted so as to prevent interfering with a peripheral wall 13a of an outlet path 13 of a second nozzle 12 when the gas charge metal fitting 34 is connected to the gas taking out second nozzle 12 of a second vessel valve 2 without having the check valve 10.
Patent JP-H02257134-A (JP)
Title: Developing container in developing device
Inventor: YOSHIHARA YOSHIHIKO
IPC: G03D3/00
Filed: 1989-03-30
Abstract: PURPOSE:To prevent the overflow of liquid by overfilling of the liquid by providing 2nd chambers which house the liquid flowing out of 1st chambers when the liquid levels in the 1st chambers exceed a certain level in addition to the 1st chambers which house the liquid. CONSTITUTION:This developing container is constituted to have the 2nd chambers 32c to 34c which house the liquid flowing out of the 1st chambers 32a to 34a when the liquid level in the 1st chambers 32a to 34a exceeds the certain level in addition to the 1st chambers 32a to 34a which house the liquid. Partition plates 31d to 31e which are positioned at the level lower than the partition plates 31c of the 1st chambers 32a to 34a and the 2nd chambers 32c to 34c are provided in the 2nd chambers 32c to 34c to prevent the outflow of the liquid when the developing container is inclined and to allow the entire part of the 2nd chambers 32c to 34c to be used as spare chambers for the individual 1st chambers 32a to 34a. The outflow of the liquid from the developing container and the contamination in the device are prevented in this way.
Patent JP-H04311009-A (JP)
Title: Thin choke coil
Inventor: MURASATO MICHIHISA
IPC: H01F27/24
Filed: 1991-04-09
Abstract: PURPOSE:To sharply reduce the storage capacity and the amount of leakage magnetic flux of a choke coil, and to increase the degree of freedom for design of the shape of a coil. CONSTITUTION:The title choke coil is constituted by meanderingly wiring a conducting wire 7 having an insulating film on a magnetically soft tabular core 4 with a plurality of grooves 8 arranged in parallel, and by stacking a tabular core 9, having a groove 10 corresponding to a flat-surfaced tabular core 5 or the above-mentioned grooves 8, maintaining a certain gap 6. Storage capacity and leakage magnetic flux can be reduced sharply by meanderingly wiring the conducting wire 7, not wiring it in multilayer.
Patent JP-H01254535-A (JP)
Title: Apparatus for attachment to web
Inventor: NAGANO MASAHIKO
IPC: B65C9/00
Filed: 1988-03-31
Abstract: PURPOSE:To permit an accurate and neat attachment of a label to wet, by providing a push device having a push roller capable of pressing the web and movable from one and of the label to the other between a label retaining device and the label. CONSTITUTION:Web 1 is carried in an attaching operation position of an attaching device 10 and set at a predetermined tension and a label 2 is held by suction on the retaining surface 23 of a retaining head 22 provided on a label retaining device 20. The retaining head 22 and a press roller 37 of a push device 30 move toward each other and the press roller 37 presses the web 1 against the label 2 held on the retaining surface 23 of the retaining head 22 and rolls from one end of the label 2 to the other while maintaining its press action. It follows, therefore, that the press roller 37 rolls while linear contact with the web 1 to attach the label 2 to the web 1 from one end to the other while forcing out air from between the label 2 and web 1, whereby the label can be affixed to the web accurately and neatly.
Patent JP-H05279876-A (JP)
Title: Dry etching method
IPC: C23F4/00
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the trouble in the conveyance of a substrate caused by electrostatic attraction by generating plasma with low power density and removing charging on the substrate. CONSTITUTION:Reaction gases of CF4, SF6 and O2, are introduced into a chamber 1 through an etching gas flow rate controller By a high-frequency power source 5, high-frequency power with 1.0w/cm<2> power density is impressed on the space between the anode 2 and cathode 3 to generate plasma, and the etching of a silicon nitride film is executed on a glass substrate 10. After that, the discharge is once cut off, a CF4 gas is introduced therein, high-frequency power with about 0.6w/cm<2> power density is impressed thereon for 30sec, and a substrate thrusting pin 8 is raised by an up-down driving source 9. By this method, since the negative charging amt. of the substrate 10 is reduced, it smoothly separated from the cathode 3.
Patent JP-S62265828-A (JP)
Inventor: ROORENSU MAABIN ETSUKURUNDO
IPC: H04H1/00
Filed: 1987-03-31
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-H06292073-A (JP)
Title: Solid-state image pickup device
Inventor: KAWAGUCHI HIROSHI
IPC: H04N5/238
Filed: 1993-04-02
Abstract: PURPOSE:To reduce a time from application of power till an output of a picture by allowing an aperture control circuit to execute aperture control based on a luminance signal obtained by a YC separation circuit through separation and aperture reply gain information outputted from a gain control circuit based on the time information from a counter. CONSTITUTION:An image pickup element 3 converts an image of an object formed by a lens 1 into a video signal and the signal is amplified by a preamplifier 4 and a YC separator 5 separates the signal into a color difference signal and a luminance signal. The color difference signal and the luminance signal are processed by C, Y system signal processing circuits 6, 7 and the result is inputted to a post-stage amplifier 8. A gain control circuit 12 decides an aperture reply gain based on time information from a counter 13 and sends the signal to an aperture control circuit 9. The circuit 9 calculates an optimum aperture to each object based on the signal and a level of the luminance signal from the separator 5 to drive a drive motor via a drive amplifier 10 thereby controlling an optimum aperture 2. Thus, the aperture response gain is set large at application of power to reduce a picture output time.
Patent JP-S59201930-A (JP)
Title: Suction device for engine
Inventor: KUDAMATSU TAKAO
IPC: F02B31/00
Filed: 1983-04-30
Abstract: PURPOSE:To enable to adjust a swirl strength and to improve a fuel efficiency of a suction device with a helical suction port by providing an auxiliary port with an air control valve connected through to the suction port. CONSTITUTION:A suction and an exhaust port 8 and 9 formed on cylinder block of each cylinder 6 are opened and closed by a suction and an exhaust valve 10 and 11 respectively to form the suction port 8 in a helical shape. An auxiliary port is provided to be connected through to the suction port 8 of an engine. The auxiliary port 12 is located on an upper part of the fixing position of the suction valve 10 of the suction port 8 in an approximately tangential line against the suction port 8 with its other end connected with a branch part of the auxiliary suction pipe 13. Cylinder valves 14 are fixed on the auxiliary ports 12. For strengthening the swirl generated in the cylinder 6, a compressed air supply to an actuator 15 is stopped to open the valve 14.
Patent JP-S63241513-A (JP)
Title: Endoscope
Inventor: MIZUMOTO MORIHIDE
IPC: A61B1/00
Filed: 1987-03-30
Abstract: PURPOSE:To permit easy use of an endoscope by both a right-handed person and left-handed person by forming an operating part body and operating member so as to have the shapes nearly symmetrical with the center relative to the plane inclusive of the central axial line of the operating member and the operating of the projecting part of a light guide cable. CONSTITUTION:An insertion part 1, the operating part body 2 and an eyepiece part 3 are disposed along the linear axial line of the central axis 8 of the operating part body 2 which is formed vertically long to provide an easy grip. The respective central axial lines including the central axial line 10 of the curved operating member 5 and the central axial line 6 of the projecting part 4 of the light guide cable are provided respectively perpendicularly to the axial line of the central axial line 8. The operating part body 2 is formed to the shape symmetrical with the center relative to the plane inclusive of the central axial line 10 of the curved operating member 5 and the central axial line 6 of the projecting part 4 of the light guide cable. The operation of the operating part body in the same manner is thereby permitted when said body is rotated during use and even if said body is held by using either the right hand or left hand. The easy to use endoscope is thus obtd.
Patent JP-H11267109-A (JP)
Title: Rf coil for mri device, and bed for mri device
Inventor: TAKAHASHI ATSUSHI
IPC: G01R33/34
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To maintain the rigidity, and reduce the loss of a dielectric even when a material of a favorable molding property is used, when an RF coil main body and the top plate of a bed for an MRI device are molded by a method wherein hollow parts are provided in the RF coil main body which is bonded to a coil pattern of the RF coil for the MRI device. SOLUTION: An RF coil main body 10 for this RF coil 1 for an MRI device comprises two flat plates 11, 13 which are molded by using a resin such as FRP and are confronted with each other, and supporting members 15... which bond these flat plates 11, 13 to each other, and has hollow parts 10a.... Thus, by providing the hollow parts in the RF coil main body 10 which is connected to a coil pattern, the volume of the inside of the RF coil main body 10 is reduced. By this method, when the coil main body 10 is molded, a dielectric loss can be reduced, and the S/N ratio of a tomographic image which is obtained by the MRI device can be improved. Also, since the supporting members 15 are provided between the flat plates 11, 13, the rigidity can be improved.
Patent JP-S58195431-A (JP)
Inventor: MATSUMURA SUSUMU
IPC: H02J5/00
Filed: 1982-05-07
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-S59203348-A (JP)
Title: Heater assembly structure for electron gun
Inventor: SANO KINJIROU
IPC: H01J1/22
Filed: 1983-04-30
Abstract: PURPOSE:To uniformalize the operating temperature of three cathodes by arranging the three cathodes on a straight line in parallel and making the core diameters of the coil type heaters in those cathodes equal to each other, and forming the coil pitch of the central heater more coarse than the coil pitch of the heaters at both sides. CONSTITUTION:Three cathodes 1a-1c are arranged on a straight line in parallel and are supported and secured to bead glass through a cathode support body. The cathodes 1a-1c are comprised with almost cylindrical cathode sleeves 11a- 11c, cathode substrates 12a-12c secured to the tops of the sleeves 11a-11c, and electron emission materials 13a-13c applied on the top of the substrates 12a- 12c. Heaters 2a-2c are inserted in the sleeves 11a-11c. The core diameters of the heaters 2a-2c are the same, and the coil pitch of the central heater 2b is set more coarse than the coil pitch of the heaters 2a and 2c at both sides. As a result, the operating temperatures of the three cathodes that incorporate respective heaters can be uniformalized.
Patent JP-S5411707-A (JP)
Title: Pickup feed mechanism of sheet type recorder-reproducer
Inventor: NAGAYAMA HARUHIKO
IPC: G11B21/08
Filed: 1977-06-28
Abstract: PURPOSE: To facilitate changing of two spiral tracks by changing the revolutions of turntable to forward or backward. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06319580-A (JP)
Title: Novel streptococcus strain and production of hyaluronic acid using same
Inventor: PAKU MIYONGIYU
IPC: C12P19/26
Filed: 1994-04-15
Abstract: The present invention relates to a novel mutant of Streptococcus zooepidemicus producing high molecular weight hyaluronic acid; to a process for preparing said hyaluronic acid by employing said microorganism; and to a medium suitable for the culture of a microorganism producing hyaluronic acid. <IMAGE>