baber/WOPTO huggingface dataset:
Patent JP-S6466824-A (JP)
Title: Production of perpendicular magnetic recording medium
Inventor: OSAWA RYUJI
IPC: G11B5/85
Filed: 1987-09-05
Abstract: PURPOSE:To enable the efficient mass production of flexible disks consisting of perpendicular two-layered films and having good electromagnetic conversion characteristics by intermittently forming circular magnetic films having an axis of easy magnetization in the diametral direction. CONSTITUTION:Traveling of a film 5 is stopped and tension is applied transversely and longitudinally to the film where the film comes to a prescribed position. The film is further pressed to a disk-shaped substrate holder 12 by using an annular jig 14 so that the tension is exerted evenly to all the directions of the film. While a magnetic field is applied in the diametral direction of the film by a disk-shaped magnetron target 13, the magnetic film is formed. The traveling direction of a head is a difficult axis and the electromagnetic conversion characteristics such as recording density characteristic and C/N are improved if the material forming the easy axis in the direction of the magnetic field to be applied as the soft magnetic material to be used. The efficient mass production of the flexible disks consisting of the perpendicular two-layered films having the good electromagnetic conversion characteristics is thereby enabled.
Patent JP-H0666064-A (JP)
Title: Automatic door
Inventor: MOROTO SHUZO
IPC: E05F15/60
Filed: 1992-08-20
Abstract: PURPOSE:To provide an automatic door in compact configuration, with no emission of noise at opening and shutting, and equipped with high safety and facilitate automation of an existing door. CONSTITUTION:A door 12 is made of a non-magnetic conductive material such as aluminum. A unitized magnetic induction motor unit 14 is installed on a frame 11. The motor unit 14 is equipped with a cylindrical magnet 31 in which N-poles and S-poles are arranged alternately. When this magnet 31 rotates, a horizontal thrust force F is generated in the door 12 due to the magnetic interaction with the magnet 31 in accordance with the law of electromagnetic induction. With this thrust force F the door 12 moves left on the guide rail 13, and thereby the opening 11a opens. The magnet 31 rotates reversely, and the door 12 moves right and the opening 11a shuts.
Patent JP-H0965718-A (JP)
Title: Rice transplanter having fertilizer
Inventor: TAKAO YUTAKA
IPC: A01C11/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter having a fertilizer, excellent in longitudinal weight balance, capable of storing with supplying fertilizer to levee and having improved reduction of labor by providing a front end part of a self- running machine body with a fertilizer injecting vessel connected so as to supply fertilizer into a fertilizer tank through a supplying path. SOLUTION: A seedling planter 10 is connected to a rear part of a self- running machine body in freely rising and lowering state and is provided with a fertilizing device 20 having a fertilizer hopper 21, extruding and supplying powdery fertilizer from the fertilizer hopper 21 to the field. A fertilizer tank 30 connected to the fertilizer hopper 21 to supply the fertilizer through a supplying path 32 is fixed to a place of a level lower than a top end of the rear wheel among the front and rear wheels of the self-running machine body. A fertilizer feed vessel 34 connected to the fertilizer tank 30 to supply the fertilizer through a supplying path 33 is installed at a front end part of the self-running machine body.
Patent JP-H1046543-A (JP)
Title: Harbor establishing facility using large floating body structure
Inventor: TOKI NAOJI
IPC: B63B35/44
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a harbor establish facility by which a harbor can be constructed in a place where an inclination of the bottom of the sea is steep and a depth of sea suddenly becomes deep when leaving a little from a coast line and a wave from the ocean can be excellently cut off and which has reliability of the same degree as a banking type breakwater. SOLUTION: In a harbor establish facility using a large floating body structure, it is provided with a mooring column 13 which erected in the sea in the vicinity of the seashore and is connected to this seashore through a passage 15 and a large floating body structure 9b whose base end side is moored to the mooring column 13 and which cuts off a wave from the ocean so that an inside sea area is made into a calm sea area as a harbor by being extended toward the offing and whose upper surface side space and an inside space of itself can be used as a space for various equipments. Then, an offing mooring means 14 is arranged to moor the tip side of the large floating body structure 9b to an offing mooring position.
Patent JP-H04103027-A (JP)
Title: Production of floppy disk
Inventor: OBATA KIYOSHI
IPC: G11B5/84
Filed: 1990-08-22
Abstract: PURPOSE:To prevent the degradation in yield by subjecting recording media to a heating treatment while rotating the media at a high speed after a blanking treatment. CONSTITUTION:The recording media 4 and spacers 5 having 1mm thickness are alternately inserted onto a post 6 and while the media are kept rotated by means of a motor 7, the media are subjected to the heating treatment in dry environment. The floppy disks are produced by using such recording media 4. Namely, the recording media 4 are stacked via the spacers 5 and are subjected to the heating treatment while the media are kept rotated at the high speed at the time of the production of the floppy disks, and particularly the treatment for removing the curling thereof and, therefore, the curls are removed without allowing the influence of the foreign matter sticking to the recording media 4 to be exerted to any layers. The floppy disks are produced without degrading the yield of the final merchandise.
Patent JP-S59113303-A (JP)
Title: Direct-acting type servo valve
Inventor: ICHIYANAGI TAKESHI
IPC: F15B13/04
Filed: 1982-12-20
Abstract: PURPOSE:To accurately perform detection of speed and displacement of a spool to improve responsiveness by providing a spool speed detector and a displacement detector on both end parts of the spool driven directly by means of a force motor. CONSTITUTION:When a coil 4 wound round the big bobbin 3 of a force motor A is electrified, axial force is generated on said bobbin 3 by means of a magnetic circuit formed by a big yoke 1 and a big permanent magnet 2. By means of the axial force, a spool 8 is axially moved in a sleeve 7 through a plate spring 5 to change over oil pressure ports 14a-14c. At this time, speed of the spool 8 is detected by means of a speed detector 11 formed by a small permanent magnet 11b in a small yoke 11a and a small bobbin 11c, which is formed by winding a coil 11d, while displacement of the spool 8 is detected by means of a displacement detector 9 formed by a magnetic-resistant element piece 9c piercing between magnets 9a and 9b. The servo valves concerned are subjected to feedback control in compliance with output of the detectors 11, 9.
Patent JP-H07144833-A (JP)
Title: Package transfer device for winder for large-sized package
Inventor: GOSHI TOMIO
IPC: B65H67/06
Filed: 1993-08-13
Abstract: PURPOSE:To automatically transfer a package and reduce the labor by arranging a package transfer device which transfers pitch by pitch to the end part side when the package is removed from the end part, at the center part in the longitudinal direction of the machine base of a winder for a large-sized package. CONSTITUTION:A winder for a large-sized package is equipped with a plurality of winding units on both the sides of a machine base 1, and a package transfer device C is arranged at the center interposed between the winding units. When a winding package 9 in a full state on each winding unit is doffing-processed, the winding package 9 is transferred on the chain 17 of the package transfer device C through an inclined plate 20 from a cradle 12. A chain 7 is driven through a driving chain 8 by driving a motor 19 when a sensor 21 detects the existence of the winding package 9. Accordingly, the heavy and large-sized winding package 9 which is doffing-processed is automatically transferred to the end part of the machine base 1, and the labor of an operator is lightened.
Patent JP-S59114118-A (JP)
Title: Air conditioner for passenger car
Inventor: KOISHI YUUKI
IPC: B60H1/00
Filed: 1982-12-17
Abstract: PURPOSE:To make small-sized and lightweight an air conditioning apparatus having a function capable of melting the ice adhered to the windshield, by supplying hot water to two water heaters with the flow rates of the two water streams changable and with one of the two water streams stoppable, and providing a partition plate so as to prevent the air streams passed through both heaters from mixing. CONSTITUTION:A heater core section 14 is situated downstream of an evaporator 11, which heater core section consists of a first heater core 12 and a second heater core 13 to which hot water is supplied parallely whose flow rate is adjusted by a flow rate adjusting valve 16. The hot water passage to the first heater core 12 is closed or opened by an on-off valve 17. Thus, air is heated by the heater core section 14 that is heated by the hot water, then without being mixed due to the presence of the partition plate 18, enters an air mixing chamber 19, and goes to the car room via a heat blowing port 21, a ventilation blowing port 23 or a defrosting blowing port 25 as required. According to this arrangement, an air mixing damper for adjusting the degree of reheating at the heater core section 14 and the associated parts are not required, and therefore the apparatus can be made lightweight and small-sized.
Patent JP-H04108751-A (JP)
Title: Production of 2,6-dihydroxy naphthalene
Inventor: IWANE HIROSHI
IPC: B01J31/02
Filed: 1990-08-27
Abstract: PURPOSE:To profitably produce the subject compound in high yield by oxidizing 2,6-diisopropyl naphthalene with molecular oxygen in the presence of an aromatic heterocyclic compound containing a nitrogen atom as a hetero atom in the molecule, and subsequently decomposing the oxidation product with an acid. CONSTITUTION:When 2,6-diisopropyl naphthalene (DIPN) is oxidized with molecular oxygen and subsequently decomposed with an acid to produce 2,6-dihydroxy naphthalene useful as a raw material for heat-resistant resins, etc., an aromatic heterocyclic compound such as pyridine containing an nitrogen atom as a hetero atom in the molecule is added to the reaction system in an amount of 0.01-100mol.%, preferably 0.1-70mol.%, based on the raw material DIPN to largely improve the conversion of the DIPN, heighten the yield and selectivity of the oxidation product to be decomposed into the objective compound with the acid and reduce the amount of hydrogen peroxide used in the next acid decomposition reaction, thereby profitably providing the objective compound in a high yield.
Patent JP-2000079952-A (JP)
Title: Packing bag with spouting function
Inventor: AIKAWA TAKAYUKI
IPC: B65D33/38
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To cause a nozzle section to be easily opened in a wide form, held in a stable manner and to enable the contents of high viscosity to be positively spouted up to the last point by a method wherein a mountain-shaped folding line and a valley- shaped folding line are arranged in this sequence from an inside of a packing bag toward a nozzle section formed while a plastic film being heat sealed. SOLUTION: A packing bag 1 is made such that its upper part is applied as a filling port 2, its upper corner part is provided with a nozzle part 3 and at the same time the extremity end of it is provided with an easy-opening processed section 4. Then, a V-shaped mountain-shaped folding line 5 and a truncated chevron-shaped valley folding line 6 are arranged in this order and directed toward a root section of the nozzle part 3 and the inside part of the packing bag 1 from a location near the root section. In the case that the contents of the packing bag 1 are spouted, an easy-opening processed section 4 is opened, thereafter the packing bag 1 is set up-side down.  Then, the mountain-shaped folding line 5 is deformed under a state in which its width is made narrow and projected outwardly, and at the same time the valley- folding line 6 is deformed to be projected inwardly, resulting in that the nozzle section 3 is pushed wide in an outward direction to open and this opened state is stably held.
Patent JP-S6284180-A (JP)
Title: Method of direct liquefaction for coal
Inventor: MIYAMOTO SHINICHI
IPC: C10G1/06
Filed: 1985-10-08
Abstract: PURPOSE:To efficiently and directly liquefy coal in high oil yield, by separating ground raw material coal by specific gravity by the use of an iron type heavy liquid agent and hydrogenating purified coal having high content of low specific vitrinite and exinite components in the presence of an iron sulfur catalyst under pressure. CONSTITUTION:Raw material coal 20 is ground by a grinder 1, screened by vibrating sieves 2 and 3, sent to a specific gravity separator 4, subjected to specific gravity separation by the use of an iron type heavy liquid agent, washed by a liquid removal cleaning sieve 5 and the liquid is removed to give purified coal having improved content of low specific gravity side vitrinite and exinite components. Then, the purified coal is sent through a line 29 to a hydrogenation raw material tank 9 and hydrogenated in a hydrogenation process 10 in the presence of an iron sulfur catalyst under pressure to directly liquefy coal.
Patent JP-S59111606-A (JP)
Title: Fiber transmission line
Inventor: TAKENAKA SHINYA
IPC: G02B6/44
Filed: 1982-12-17
Abstract: PURPOSE:To save space and simplify a supporting structure and to eliminate the need for an optical coupling system for both visible light and far infrared light by transmitting the visible light and far infrared light through one linear fiber transmission line. CONSTITUTION:Four fibers 6 for visible light are stranded around a fiber 3 for far infrared light and they are covered with a sheath 11 for protecting them. The far infrared light is incident to the fiber 3 and propagates therein. Visible light propagates in the four fibers 6 respectively. Therefore, both lights propagate coaxially. The position of the far infrared light which can not be seen is confirmed by the visible light. When the visible light projected from the fibers 6 is converged toward the center of a quadrate, its convergence point coincides with the position of the far infrared light, confirming the position of the far infrared light securely.
Patent JP-H0562965-A (JP)
Title: Manufacture of semiconductor device
Inventor: NARUSE KAZUFUMI
IPC: H01L21/306
Filed: 1991-09-03
Abstract: PURPOSE:To enable only an upper film or a thin film on a substrate to be selectively removed by a method wherein an interface between two-layered films or between the substrate and a thin film formed thereon is modified by implanting ions, and the modified interface is made to serve as an etching stopper. CONSTITUTION:A polysilicon film 2 and an oxide film 3 are successively deposited on a single crystal silicon substrate 1, and an opening is provided to a part of a resist 4 which is required to be etched. In succession, the oxide film 3 is etched, and then ions are implanted. Then, after the resist 4 is removed, the silicon substrate 1 is thermally treated in an atmosphere of nitrogen to turn an ion implanted part (interfacial part) 5 nearly equal to the oxide film 3 in properties. Then, the polysilicon film 2 is etched through the uppermost oxide film 3 as a mask making the interfacial part 5 serve as an etching stopper. By this setup, the polysilicon film 2 can be removed without affecting the single crystal silicon substrate 1 located just under it.
Patent JP-H0858061-A (JP)
Title: Heat pressing machine
Inventor: TAKEUCHI HIROSHI
IPC: B41F16/00
Filed: 1994-08-25
Abstract: PURPOSE: To stably, simply obtain an image transfer product at a high quality level. CONSTITUTION: When the surface 29a of a heating pressing plate 29 is formed in a protruding shape on the surface 25a of a tile 25 and an image A heat transferred to a printing sheet 4 is heated and pressed by the surface 29a of the plate 29 to be retransferred to the tile 25, the air introduced between the sheet 44 and the tile 25 is automatically extracted.
Patent JP-S6283430-A (JP)
Title: Composite for rust prevention
Inventor: TAWARA KUNIO
IPC: C10M139/04
Filed: 1985-10-08
Abstract: PURPOSE:To obtain the titled composite having good storing stability and rust preventing property, by mixing imine compd. obtd. from specified organosilicon compd. and ketone compd. and compd. having oxirane ring. CONSTITUTION:Organosilicon compd. (aminomethyl triethoxy silane, etc.,) having amino alkyl group and alkoxy group is reacted with ketone compd. (methyl ethyl ketone, etc.,) or aldehyde compd. (benzaldehyde, etc.,) to form imine compd. Compd. (epoxy resin, etc.,) having oxirane ring is mixed by about 0.1-10 or favorably, about 0.5-5 in weight ratio to one of the imine compd. to prepare composite for rust prevention. The composite is dissolved to solvent such as benzene, toluene by <= about 50wt% concn. favorably, <= about 30wt% and used.
Patent JP-S59113105-A (JP)
Title: Continuous treating device for molten slag of blast furnace
Inventor: OGATA MAMORU
IPC: F27D3/15
Filed: 1982-12-21
Abstract: PURPOSE:To improve recovery rate of granular pig, to decrease operation in adverse environment and to prevent increase in equipment size by making a vessel for separating pig and slag, which is punched with a tap hole for molten pig in the lower part at a suitable step in the intermediate position of a flow passage for molten slag, freely tiltable in the direction crossing the flow passage direction of the molten slag. CONSTITUTION:Molten slag is run in a molten slag spout 4a and is admitted into a vessel 6 for separating pig and slag, and after the granular pig in the molten slag is settled in the lower part of the vessel 6, the slag is fed through an outflow part 10 for molten slag into a molten slag spout 4b. The granular pig settled in the bottom of the vessel 6 is gathered to molten pig. When the molten pig accumulates to a suitable amt., the vessel 6 is tilted to an upwardly elevating part 14 side by means of a pin gear 12 and gear 13 provided at the end of an arced stage 9 and driven by a driving source. The molten pig is run to a return spout for molten pig through a tap hole 15 and is thus recovered. The vessel 6 is turned over to an upright position after the molten pig is discharged. The molten slag is admitted through the spout 4a into the vessel 6 even during tilting and is run through a discharge part 10 into the spout 4b whereby the continuous treatment is accomplished.
Patent JP-H0780540-A (JP)
Title: Method for controlling deaeration extrusion in extruding press
Inventor: IWAI HIDEKI
IPC: B21C31/00
Filed: 1993-09-08
Abstract: PURPOSE:To provide a deaerating extrusion controlling method by which a degassing process called a burp cycle is eliminated by completely sucking air in a container before a billet in the container is extruded from a die. CONSTITUTION:A temporary stopping mechanism by which the container is temporarily stopped immediately before it is brought into contact with the die before air in a space between the extruding container and the billet is sucked before the billet is extruded is provided. Preliminarily registered each output characteristic curve of deaeration, upset and container sealing is compared with upset pressure on a billet extruding face or output characteristic curve of degree of vacuum at the time when container sealing is finished obtained by actual measuring and an alarm signal is transmitted when the range of allowance is exceeded by at least one of them.
Patent JP-H0668566-A (JP)
Title: Automatic loader
Inventor: NARUSE MASANORI
IPC: G11B15/68
Filed: 1992-08-21
Abstract: PURPOSE:To surely execute the loading and the unloading between a carriage and a drive. CONSTITUTION:Drive sections 2, 3 have no mechanism retracting automatically a cartridge 6 from insertion ports 2a, 3a. A carriage 7 has an unloading means retracting a cartridge 6, a loading means ejecting the cartridge 6, and a loading means of the cartridge 6. When the cartridge 6 is loaded to the carriage 7 by the drive sections 2, 3, a motor M2 is driven forward to act like the unloading means, the operation is stopped at the end position of the unloading operation by a sensor SG. When the cartridge 6 is rejected from the carriage 7 to the drive sections 2, 3, the motor M2 is reversed to function continuously the loading means and the push-in means, the operation is stopped at the end position of the push-in operation by a sensor S1, then the motor M2 is driven forward and the operation restores to the end position of the loading operation by a sensor SH.
Patent JP-H1043370-A (JP)
Title: Dual-purpose playing ball passing-in and board face member and pinball playing machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items for a chucker and a gate and to simplify fitting work. SOLUTION: A chucker 1 is provided with a fitting plate 4 with a fitting hole 3 to a playing board 18, a playing ball receiving hole 5 provided on the fitting plate 4, a playing ball passing part 9 provided on the front face of the fitting plate 4 and a rotatably movable plate 11 being rotatably movably connected with a fitting plate 4 with a hinge 10 so as to be able to close the playing ball receiving hole 5. By hooking the rotatably movable plate 11 on a wall 6 under a fallen down condition on the playing ball passing part 9, at the first fitting position for closing the playing ball passing part 9 or under a reverse fitting position where this is rotatably moved by 180 degrees, namely, at the second fitting position for closing the playing ball receiving hole 5 where the rotatably movable plate 11 is under hung condition, the fitting plate 4 can be fitted on the playing board 18.
Patent JP-H0775612-A (JP)
Title: Glass container with pouring port and its production
Inventor: YOSHIOKA TAKEJIROU
IPC: A47G19/22
Filed: 1993-09-08
Abstract: PURPOSE:To provide the glass container with a pouring port which ensures easy pouring of the content in the glass container without leakage from the lid of the pouring port, is formed with the fractureproof pouring port, lessens the working stages does not require a high degree of skillfulness of in working and reduces the working cost. CONSTITUTION:The process for producing the glass container 1 having an aperture 3 by deforming and working the bill-shaped pouring port 2 in a position apart >=5mm from the aperture and the glass container with the pouring port 2 formed by the process are provided.
Patent JP-S6283946-A (JP)
Title: Method of exfoliating blocking sheet
Inventor: ISONO KEINOSUKE
IPC: B65H3/50
Filed: 1985-10-07
Abstract: PURPOSE:To enable a blocking sheet surface to be easily further surely exfoliated, by inserting a bar or a pipe into a clearance between exfoliating end parts of a plastic made sheet and applying force in such a manner that the bar or the pipe is moved to a closely attached part or compressed gas is blown from the pipe. CONSTITUTION:Opposed fellow sheets are closely attached by a blocking phenomenon, but since a fine clearance by a fold back part is provided in both ends, an insertable bar 14 or pipe 16 is inserted into the clearance 13, and a blocking sheet can be easily further surely exfoliated by various methods applying force to a closely attached part direction 15 presenting the blocking phenomenon. And the method of applying force provides the method moving the inserted bar 14 or pipe 16 left as it is to the closely attached part direction presenting the blocking phenomenon and the method delivering compressed gas 17 from the inserted pipe 16. In this way, the method can be utilized for exfoliating the sheet presenting the blocking phenomenon for inflation formed sack filling, separately injecting work to a blood bag or the like, discharge port mounting work, etc.