baber/WOPTO huggingface dataset:
Patent JP-S63291823-A (JP)
Title: Production of glass
Inventor: YAJIMA AKIHIKO
IPC: C01B33/158
Filed: 1987-05-22
Abstract: PURPOSE:To improve the drying yield in the production of glass by a sol-gel process using a metal alkoxide as a starting raw material, by drying a wet gel using a specific method. CONSTITUTION:In the production of glass by a sol-gel process using a metal alkoxide as a starting raw material, a wet gel 3 is dried by placing in a desiccator 2 at a higher position to prevent the gel 3 from direct contact with water 5 generated by syneresis.
Patent JP-S63289579-A (JP)
Title: Hologram
Inventor: KUWAYAMA TETSUO
IPC: G03H1/04
Filed: 1987-05-21
Abstract: PURPOSE:To strongly obtain a stereoscopic feel with a hologram to be photographed with a luminous flux transmitted through a recording carrier as the illumination light of an object to be photographed by providing a visible bright and dark pattern in a reconstructed image. CONSTITUTION:The visible bright and dark pattern is provided in the reconstructed image of the hologram to be photographed by projecting the luminous flux 2 from a light source 1 as a reference luminous flux to the recording carrier 5 and using the luminous flux transmitted through the recording carrier 5 as the illumination light of the object 6 to be photographed. The bright and dark distribution is created in the object illumination light at the time of photographing the hologram in such a manner, by which the hologram having the ample stereoscopic feel is obtd. without requiring working of ruggedness on the object surface and writing of the bright and dark patterns on the object surface.
Patent JP-H07331633-A (JP)
Title: Membrane breakwater
Inventor: OUCHIDA HIROKI
IPC: E02B3/06
Filed: 1994-06-07
Abstract: PURPOSE:To promote wave dissipation performance and, at the same time, to facilitate construction work and to reduce construction cost by forming a bag body of a membrane material with flexibility and raising a position of the upper surface of the bag body higher than the water level at the high water level in the case the bag body expanded with filling of fluid thereinto is installed at the bottom of the water. CONSTITUTION:A bag body 13 is formed of a membranous flexible material. The bag body is mounted on the fixed base 12. After that, the bag body is expanded with the filling of fluid thereinto, and a height position of the upper surface 13a of the bag body is raised higher the water level WL at the high water level. Accordingly, waves rolled in are absorbed with the motions of the bag body 13 to dissipate the waves. The waves rolled in from the offing are covered with the bag body 13 to prevent surely the transmission of them. According to the constitution, labor and time required for construction work in a construction field are greatly reduced and, at the same time, the alteration, removal, etc., of an installation position of a breakwater are easily carried out, and wave dissipation efficiency can be promoted.
Patent JP-S5249719-A (JP)
Title: Magnetic picture recording/reproducing equipment
Inventor: KOUDA MINORU
IPC: G11B15/467
Filed: 1975-10-17
Abstract: PURPOSE: The video track formation cycle is made longer and set to the region where amplitude or duration of pulse becomes larger.  Thus, the static picture curvature at reproduction time can be effectively prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02304482-A (JP)
Title: Character pattern output mechanism
Inventor: JINBO KAZUYUKI
IPC: G06F3/153
Filed: 1989-05-19
Abstract: PURPOSE:To control a newly additional character pattern in one data processing device by providing a shared character pattern storing part besides a character pattern storing part in a data processing device through a connecting means and sharing the character pattern in the one place with plural data processing devices. CONSTITUTION:When the character pattern does not exist in the character pattern storing part 13, the character pattern retrieving device 12 demands a character pattern transfer device 61 in the shared character pattern storing device 6 to transfer the character pattern through the connecting device 5. The shared character pattern storing part 62 where the character pattern is registered in advance is retrieved by the character pattern transfer device 61, and when the demanded character pattern exists in it, the character pattern is transferred to the character pattern retrieving device 12 by the transfer device 61. When the demanded character pattern does not exist in it, the character pattern expressing an undefined character pattern decided in advance is transferred to the character pattern retrieving device 12, and then, the transferred character pattern is delivered to a demand program 11 by the character pattern retrieving device 12. Thus, the control can be easily performed.
Patent JP-H06327984-A (JP)
Title: Anion-exchange resin
Inventor: FUKUDA YORIYASU
IPC: C08F8/32
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a highly durable anion-exchange resin with the lowering of adsorptivity reduced even after repeated use and regeneration and with the generation of a carboxylate group minimized in the resin. CONSTITUTION:An aliphatic amine is allowed to react with a cross-linked polymer consisting of an ethylenic unsaturated monomer unit having a nitrile group and an aromatic cross-linking monomer unit having a (meth)acrylic ester unit and >=2 ethylenic unsaturated groups to obtain the objective anion-exchange resin.
Patent JP-H0348296-A (JP)
Title: Electronic musical instrument
Inventor: MURAMATSU SHIGERU
IPC: G10H1/34
Filed: 1990-05-16
Abstract: PURPOSE:To enable feeling representation faithfully to the intention of a player by detecting the operation speed or acceleration of an operation element according to the signal generated by an all-stroke sensing means for the moving operation of the operation element when it exceeds a specific value. CONSTITUTION:A detecting means is provided which detects the operation speed or acceleration of the operation element according to the signal generated by the all-stroke sensing means for the moving operation of the operation ele ment when it exceeds the specific value. When the key depression part 1a of a key 1 is pressed down, a laminate magnet 8 swings down, so the magnetic flux of a magnetic closed circuit varies abruptly and intermittently, and an induced current flows to a coil 10 formed at the periphery of a yoke magnet 13 alternately in a pulsating state to generate many pulses corresponding to the movement quantity without contacting. Then musical sound control parameters are varied in many steps corresponding to the number of pulses which is larger than a specific value. Consequently, the musical sound that the player intends can optionally be generated.
Patent JP-S61285722-A (JP)
Title: Formation of pattern
Inventor: KIKUCHI MASAHIRO
IPC: H01L21/027
Filed: 1985-06-12
Abstract: PURPOSE:To contrive the elimination of the load on the second coating silicon compound in the multilayer resist technique using a coating silicon compound for the second layer by obtaining the effect in using an adhesive assistant by forming a thin oxide film before forming the first organic substance layer, on the film to be processed. CONSTITUTION:A substantially thin oxide film 3 is formed, on a film to be processed 2, for example, of polysilicon which is formed on a semiconductor substrate 1, thereby obtaining the effect of hexamethyl disilazane as an adhesive assistant. This effect is characterized by making an oxide film 3 have plural methyl radicals and accordingly, after the treatment with hexamethyl disilazane, the bond between the oxide film 3 comprising methyl radicals and the first organic substance layer becomes strong and a distortion due to a heat treatment is reduced. Therefore, by the later steps, a good pattern without a crack of the coating silicon compound pattern 5' which is obtained at last can be formed stably.
Patent JP-S617054-A (JP)
Title: Flow regulating nozzle for continuous casting
Inventor: EBISAWA ISAO
IPC: B22D41/58
Filed: 1984-06-21
Abstract: PURPOSE:To prevent clogging with a small amt. of the inert gas to be blown in a mechanism for discharging the inert gas to a passage for a molten steel via a flow rectifying nozzle disposed in the upper part of an immersion nozzle for continuous casting by forming an inert gas discharging part within the semi-cylindrical part of the flow regulating nozzle. CONSTITUTION:A continuous casting device discharges the inert gas into the passage for the molten metal through the flow regulating nozzle disposed in the upper part of the immersion nozzle for continuous casting. The inert gas discharging part is formed within the range of the semi-cylindrical part of the flow regulating nozzle. The gas blowing part is thus limitedly installed to the point which is hardly subjected to channeling. The gas is concentrically blown from said part, by which the whole of the gas is contributed to the formation of a gas accumulation chamber. The effective prevention of the clogging with the small amt. of the gas to be blown is made possible.
Patent JP-H10308023-A (JP)
Title: Optical disk recording and reproducing device
Inventor: YOSHIDA SATOSHI
IPC: G11B7/08
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk recording and reproducing device having a tilt mechanism which can measure quantity of tilt comparatively accurately keeping weight of a movable side suppression. SOLUTION: This device has a tilt mechanism 19 in which an angle between a disk plane of a rotating optical disk 1 and an optical axis of an object lens 6 of a pickup part 5 being movable in the direction of a radius of this optical disk 1 can be relatively adjusted. In this case, the device is provided with a tilt sensor 7 detecting tilt of a disk plane of the rotating optical disk land an average value calculating section averaging output of the tilt sensor 7 and obtaining average tilt per at least one round of the optical disk 1. And the device is constituted so that an angle between the disk plane and an optical axis of the object lens 6 is controlled based on an output of the this average value calculating section. Thereby, the average value calculating section obtains average tilt for one round of the disk based on an output of the tilt sensor 7.  Quantity of tilt is controlled based on this value.
Patent JP-H0218146-A (JP)
Title: Anti-lock brake gear for car
Inventor: DEEBITSUDO FUOSUTAA
IPC: B60T8/50
Filed: 1989-05-19
Abstract: PURPOSE: To simplify constitution by constituting a control valve means to control supply of braking fluid at the time of anti-lock control of a first valve to cut off supply of braking fluid and a second valve to supply fluid from a pump to a brake at the time of wheel lock release. CONSTITUTION: A modulator assembly 5 which is a control valve means to provide in each of brake systems arranged in an X shape is constituted by furnishing a housing 20 including upstream and downstream solenoid working type valves 21, 22 respectively having double working type valve members 26, 30. Thereafter, a master cylinder 1 is cut off from a brake 11 by separating the valve member 26 open from a seat 28 by exciting the valve 21 at the time of anti-lock control, fluid in the brake 1 is released to an expanding chamber 24, and fluid in the expanding chamber 24 is circulated by driving of a pump 25 by a motor 43. In the meantime, at the time when wheel lock is released, the valve 21 is demagnetized, the valve 22 is excited and the brake 1 is controlled to rebrake by supplying pump pressure to the brake 1 through a check valve 46.
Patent JP-S6018016-A (JP)
Title: V/t converting circuit
Inventor: HASHIKAWA KENZOU
IPC: H03M1/56
Filed: 1983-07-12
Abstract: PURPOSE:To simplify the constitution of a V/T converting circuit by eliminating the use of a negative power supply, the offset voltage or the start/stop signal. CONSTITUTION:The output voltage Vout of a comparator COMP is changed to a high level from a low level at an instant when the voltages of the 1st input terminal (a) of the COMP is set higher than that of the 2nd input terminal (b) at a time point alpha. Then a switch S1 is changed to ON from OFF; while switches S2 and S3 are changed to OFF from ON. A constant current is supplied to a capacitor C from the 1st constant current source J1. The voltage dividing ratio of a variable voltage dividing circuit DIV is varied, and the voltage of the terminal (a) is increased. The voltage Vout is changed to a low level from a high level when the voltage Vc of the terminal (b) is set equal to the voltage of the terminal (a) at a time point beta. Then the S1 is changed to OFF from ON; while S2 and S3 are changed to ON from OFF respectively. The electric charge of the capacitor C is discharged at a fixed speed by the 2nd constant current source J2.
Patent JP-H11294745-A (JP)
Title: Intermediate baffle of inclined refractory thermal insulation structure provided in combustion chamber
Inventor: SHIMONO MASANOBU
IPC: F23G5/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To generate a high temperature combustion gas in a re-combustion chamber with a re-combustion burner using an auxiliary fuel and a vaporized unburned gas by a method wherein an intermediate baffle with an inclined refractory thermal insulation structure in a combustion camber of an incinerator and the unburned gas vaporized is taken out of the fuel to burn a residual solid fuel with a mechanical type stoker. SOLUTION: An intermediate baffle W1 with an inclined refractory thermal insulation structure is provided to separate a combustion chamber according to the respective combustion processes. A combustion chamber B is a residual solid fuel combustion chamber, a re-combustion chamber C is a re-combustion chamber wherein an unburned gas generated a gas generation furnace 2 and at an upper part of the combustion chamber B is mixed with a combustion gas of an auxiliary combustion burner 10 to be burned and a combustion chamber D is a high temperature contact reaction chamber.  A residual solid fuel is burned lowering by a mechanical type inversion stoker 4 to heat and melt ash contained in the unburned gas and the combustion gas in the combustion chamber B at a high temperature in the re-combustion chamber and the melted clinker comes along the top surface of the intermediate baffle W1 and drops in the direction of the arrow KL.
Patent JP-S5459828-A (JP)
Title: Recorder/reproducer of color video signal
Inventor: KOBAYASHI MASAAKI
IPC: G11B5/027
Filed: 1977-10-20
Abstract: PURPOSE: To prevent the malfunction of the picture receiver by providing the means in front of the comb-line filter to eliminate the 18H-th carrier chrominance signal part of each field in the color video signal as well as to double substantially the level of the chroma reference signal within the VIR signal.  
     CONSTITUTION: The signal reproduced through record/reproduction system 11 is demodulated to the original luminance signal via HPF12 and FM demodulator 13 to be then introduced to signal process means 25. On the other hand, the reproduced signal is turned to the original carrier chrominance signal via LPF17, balanced modulator 18 and BPF20 to be applied to gate circuit 21 of means 25. And at least the 18H-th carrier chrominance signal part is eliminated at the output terminal of counter circuit 14 for each field of the color video signal. Then the signal which doubles substantially the level of at least the chrominance reference signal contained in each field within the vertical flyback time reference signal is supplied to the output path of counter circuit and in front of comb-line filter 23. Thus, the VIR signal is never disturbed by the comb-line filter to prevent the malfunction of the picture receiver 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04331441-A (JP)
Title: Magnetic ac generator of engine
Inventor: ISAKA YOSHIHARU
IPC: H02K21/14
Filed: 1991-04-30
Abstract: PURPOSE:To provide a magnetic AC generator of an engine which can improve the cooling efficiency without causing agitation loss, etc., with simple structure where oil is used. CONSTITUTION:A oil passage 30 for sprinkling and cooling the generating coil outside a stator 17 is made in the upper part of a cover 26, and this oil passage 30 communicates with the oil passage 32 of an engine case 2 through the oil passage 31 made in a plate 28. This oil passage 32 supplies oil to the step 23a, too, made in a flywheel 23. This step 23 has an incline 23b toward the generating coil inside the stator 17, and the oil supplied from the oil passage 32 to the step 23a of the flywheel 23 scatters by the centrifugal force by the rotation of the flywheel 23 and is sprinkled on the inside generating coil, and the inside generating coil is cooled.
Patent JP-S5362930-A (JP)
Title: Character display unit
Inventor: TATARA YOSHIKUNI
IPC: G06F3/14
Filed: 1976-10-21
Abstract: PURPOSE: To secure an optional change for the maximum display character number per line, by varying the frequency of the clock pulse which is to be the timing base for the timing control circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11306632-A (JP)
Title: Slider driving switching mechanism
Inventor: KAWAMURA KEIJI
IPC: G11B17/043
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To stabilize the position of a slider disengaged from a gear by keeping a sufficient distance from the gear without using any extra part items. SOLUTION: In this slider driving switching mechanism for selectively engaging two racks 62a and 62b with a gear 66a by opposing the racks 62a and 63a provided respectively in two sliders 62 and 63 to each other so as to hold the gear 66a therebetween, the two shafts 65a and 65b of a driving switching arm 65 held in a manner coaxial to the gear 66a so as to be freely rotated are engaged with L-shaped grooves 62b and 63d having inclined parts provided in the two sliders, one slider is fed to the gear 66a to rotate the driving switching arm 65 by its engagement with the L-shaped groove and, after the other slider is moved to be engaged with the gear 66a, by rotating the driving switching arm 65 by the inclined parts, the other slider is separated from the gear 66a.
Patent JP-S5919193-A (JP)
Title: Heat sensitive recording paper
Inventor: MORISHITA SADAO
IPC: B41M5/337
Filed: 1982-07-22
Abstract: PURPOSE:To provide heat sensitive recording paper excellent in the long-term preservability and chemical resistance of an image and generating no work-up and sticking at the time of recording, obtained by coating a support with a microcapsule containing a color developable colorless dye, a color developer and a specific wax like substance. CONSTITUTION:A color developable colorless dye (e.g., Crystal Violet lactone), a color developer developing the color of said dye at the time of heating (e.g., 4- phenylphenol) and a wax like substance being a solid and a wax like substance being a solid at a room temp. and melted at the time of heating (e.g., aminal type wax) are kneaded and finely emulsified to be encapsulated and the obtained microcapsule is mixed with a binder (e.g., polyvinyl alcohol) to obtain a composition which is, in turn, applied to a support (e.g., paper) to be dried to obtain objective heat sensitive recording paper. In this case, by using two kinds or more microcapsules containing color developable dyes developing different colors together, heat sensitive recording paper developing multicolor can be obtained.
Patent JP-S5829316-A (JP)
Inventor: NOHARA GOUO
IPC: H02H3/02
Filed: 1981-08-14
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-S5553291-A (JP)
Title: Naphthylidine derivative and its preparation
Inventor: YAMANAKA HIROSHI
IPC: A61K31/435
Filed: 1978-10-17
Abstract: NEW MATERIAL:A naphthylidine derivative of formula I (R is 2W10C alkyl or alkenyl, phenyl, substituted ethyl, phenyl-substituted propyl, cinnamyl, etc.).  
     EXAMPLE: 5,6,7,8-Tetrahydro-6-allyl-1,6-naphthylidine.  
     USE: A remedy for vertigo, having highly selective effectivity to peripheral labyrinthine vertigo. Long-acting and low-toxic.  
     PROCESS: The compound I is prepared by reducing a compound III, e.g. with alkali borohydride. The compound III can be prepared by reacting 1, 6-naphthylidine II with a compound R-X (X is halogen) with or without solvent at 0W100°C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61284270-A (JP)
Inventor: SATO MASAAKI
IPC: A63B69/36
Filed: 1985-06-10
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-H04353194-A (JP)
Title: Coupling device
Inventor: UENO TOSHIYUKI
IPC: E21D11/08
Filed: 1991-05-30
Abstract: PURPOSE:To provide projections to the first coupled member, to provide recesses into which the projections can be inserted to the second coupled member and to make it possible to normally connect both coupled members to each other even if coupling springs are small in a coupling device connecting the first and the second coupled members to each other by inserting the projections into the recesses. CONSTITUTION:A plurality of pairs of locking members 6 are provided in the insides of recesses 4 so that they are capable of retracting in the direction of the radius of the recesses 4 and, at the same time, springs 7 energizing the locking members 6 to the axial centers of the recesses 4 are provided. With the insertion of the projections into the recesses 4, the locking members 6 are so constituted that they are interlocked with interlocked sections 3b of the projections 3 while they are pushed and widened to the radial outside. Sliding contact sections 4a against the peripheral surfaces of the locking members 6 are formed on the internal surfaces of inlet sides of the recesses 4, and the sliding contact sections 4a are formed into cam surfaces having smaller diameters with the inlet sides.
Patent JP-H01299386-A (JP)
Title: Inner valve with bellows seal
Inventor: ITO YOSHIAKI
IPC: F16K41/10
Filed: 1988-05-26
Abstract: PURPOSE:To make it difficult to break bellows by providing a first bellows connecting the vicinity of a valve housing for supporting a valve shaft and a first external flange part and a second bellows connecting the first external flange part and the valve shaft. CONSTITUTION:In order to seal a part between a valve shaft 18 and the part of a valve housing 14 for supporting it, namely a guide 22 with a flange, first and second bellows 40, 42 are provided. The respective connecting parts of these bellows 40, 42 are connected to an external flange 48 integrally attached to a sliding sleeve 46 idly fitted to the valve shaft 18 so as to be vertically movable. Consequently, when the valve shaft 18 is raised so as to open a passage 12, both the bellows 40, 42 are pressed and contracted according thereto. Since the quantity of the contraction of both bellows 40, 42 is equal, an unbalance in the quantity of the contraction is not produced and damage of the bellows 40, 42 thereby is prevented.
Patent JP-H07302875-A (JP)
Title: Tape installation device of semiconductor lead frame
Inventor: KOU YOSHISHIGE
IPC: H01L21/52
Filed: 1995-04-26
Abstract: PURPOSE: To improve the adhesive strength of a tape, by providing it with a tape drying means which dries the adhesive tape at high temperature just before the work of attaching a tape to a semiconductor lead frame thereby preventing the occurrence of bubbles. CONSTITUTION: A tape 1 is dried while passing a heater block 12 before the tape 1 of a tape veering-out reel 18 is supplied onto a die 17 being installed at the center of a base frame 10 by the winding work of a winding reel 19. Then, it passes an air interrupting device 13 continuously until just before the work of attaching the tape 1, and it is supplied onto the die 17 in condition that it is protected, with air interrupted. Then, it is attached to a lead frame supplied from the direction orthogonal to the longitudinal direction of the tape 1 by a punch 16, on the die 17. Hereby, the occurrence of bubbles can be prevented, and the adhesive strength of the tape can be improved.