baber/WOPTO huggingface dataset:
Patent JP-H09135560-A (JP)
Title: Stator of rotary dynamo-machine
Inventor: AOKI SUSUMU
IPC: H02K1/17
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To avoid the slip of magnets. SOLUTION: A stator has a cylindrical yoke 11, a magnet holder 30 in which a plurality of housing sections 31 are formed and which is mated with the inner circumference of the yoke, a plurality of magnets 20 which are housed in the respective housing sections and a cylindrical magnet cover 40 which is pushed into the inside of the magnet holder and the group of the magnets and has a magnet holding flange 43. A turn-blocking recess 34 provided in the magnet holder is retained with a turn-blocking protrusion 15 provided on the yoke.  In this case, the width A of a fall-off preventive annular trench 4 which is provided in the inner circumference of the yoke and which is retained with a fall-off preventive flange 45 which is provided on the end of the magnet cover 40 which is the opposite to the magnet holder side end is smaller than the margin B of the axial direction retaining between the turn-blocking recess 34 and the turn-blocking protrusion 15. With this constitution, even if the magnet cover is shifted in the axial direction, the retaining between the turn-blocking recess and the turn-blocking protrusion is not released because of A<B, so that the slip of the magnets can be avoided.
Patent JP-H02155551-A (JP)
Title: Equipment for conveying discharged slag in continuous casting
Inventor: KAWABATA TOSHIHIRO
IPC: B22D11/10
Filed: 1988-12-08
Abstract: PURPOSE:To repeatedly use a tundish in hot-state by arranging a lifting frame at lower part of the tundish, supporting a slag pot with the frame and arranging a conveying device, which lays the slag pot thereon and conveys to the next process, at the time of descending the frame. CONSTITUTION:The conveying device, which can pour the fluidized state high temp. slag into the slag pot 8 from a slag discharging hole 11 in the tundish 1, is arranged so that the slag quantity remaining in the inner part or the tundish is reduced and also cooling of the tundish is unnecessary. The slag pot 8 pouring the discharged slag is descended downward with the lifting frame 5 and laid on the waiting conveying device for the slag pot and conveyed to discharged slag treating position at the next process. The other slag pot is laid on the above conveying device, then the lifting frame is ascended and waits to the next slag discharging time. The cooling and reheating of the tundish are unnecessary, and by shortening heating time, the working ratio of the equipment is improved and the continuous casting product having stable quality can be obtd.
Patent JP-H01151792-A (JP)
Title: Variable capacity vane compressor
Inventor: WATANABE YASUSHI
IPC: F04C18/344
Filed: 1987-12-08
Abstract: PURPOSE:To optimize capacity control rate by applying hydraulic pressure of an oil separation chamber into a first pressure chamber of a spool chamber while applying refrigerant gas pressure of a delivery chamber into a second pressure chamber thereby moving a spool and rotating a capacity control board interlocked therewith. CONSTITUTION:A spool 38 is contained reciprocally in a spool chamber 40. Under an operating condition where room temperature is high and cooling load is high, oil is fed from an oil separation chamber 8 to a first pressure chamber 42 corresponding to delivery pressure to push the spool 38 toward a second pressure chamber 43 so as to rotate a rotary board 32 through a pin 36 thus maximizing the opening area of a sub-suction port 35. When room temperature lowers gradually to decrease cooling load, a solenoid control valve opens to feed refrigerant gas from a delivery chamber 24 into the second pressure chamber 43 corresponding to delivery pressure so as to move the spool 38 toward the first pressure chamber 42 and stop the spool 38 at a position where pressures in the pressure chambers 43, 42 balance. Consequently, the rotary board 32 rotates to bring the compressor into low capacity operating state. Since the spool 38 is moved properly, hunting is suppressed when the capacity is switched.
Patent JP-2001133697-A (JP)
Title: Interchangeable objective lens for sighting telescope, sighting telescope provided with the interchangeable objective lens, and interchangeable objective lens group for the sighting telescope
Inventor: JIBIKI YUBAO
IPC: G02B7/02
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an interchangeable objective lens for sighting telescope, a sighting telescope provided with this interchangeable objective lens, and an interchangeable objective lens group for sighting telescope, which make the optical axis of an eyepiece optical system coincide with that of an objective optical system without optical axis adjustment of a sighting telescope user himself, when setting the interchangeable objective lens, which can be attached to and detached from a sighting telescope main body, to the sighting telescope main body. SOLUTION: This interchangeable objective lens 6 can be attached to an detached from a sighting telescope main body 1 provided with the eyepiece optical system and is provided with an optical axis adjustment mechanism to make to optical axis of the objective optical system and that of the eyepiece optical system coincide with each other when setting the interchangeable objective lens 6 to the sighting telescope main body 1.
Patent JP-H06160158-A (JP)
Title: Zero point correcting method for flow sensor
Inventor: SAKAI KATSUTO
IPC: G01F1/00
Filed: 1992-11-20
Abstract: PURPOSE:To prevent the erroneous estimation or erroneous accumulation of the zero point by starting a zero point correcting circuit with a calendar timer at the time when the fluctuation of the feed pressure is the minimum. CONSTITUTION:A calendar timer circuit is added to an integrating circuit containing the zero point correcting circuit of a fluidic gas meter containing a flow sensor. The zero point correcting circuit is started at every fixed period. The estimated value P0 of the flow sensor output is set when the flow is 0, and the absolute value of the value subtracted P0 from the value P actually measured by the flow sensor is compared with the threshold value TH. The number of pulses (output) is virtually considered as the zero point of the flow sensor only at the set time when the absolute value is smaller than the threshold value TH, and the shift quantity is estimated to make zero point correction. When the number of pulses is larger than the threshold value TH, a flow is considered to exist, the shift quantity is not updated, and the flow is corrected with the correction quantity at this time. The frequency of erroneous correction or erroneous accumulation can be reduced by the zero point correction.
Patent JP-S63164486-A (JP)
Inventor: ISHIKAWA KOKICHI
IPC: H05K1/02
Filed: 1986-12-26
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-2000137757-A (JP)
Title: Medium where assisting program for ordering of article having article life is recorded and ordering assisting device
Inventor: UEHARA YUKITOSHI
IPC: G06F19/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide the program for assisting the proper ordering of an article having life without shortage and excessive loss. SOLUTION: This program comprises a table B1 for inputting daily numerical quantities of order, sale, loss, variation, and index, a table B2 of daily variation numbers based upon as for sale and loss, a table B3 showing the total sale number in an arbitrary period computed from the day of input, a sale predicted number determined by stock transition, the loss number, variation number, the difference between the sale predicted number and actual sale number, and a stock control number, a table B4 of variation errors, a table B5 of addition numbers by elements based upon a sale base number, a table B6 of addition numbers by the respective elements based upon the loss variation number, and a table B7 of the addition numbers by the elements. Then whether sales tend to rise or fall is analyzed to calculate the standard for sales, thus assisting the ordering.
Patent JP-H07135931-A (JP)
Title: Apparatus for producing multikind foods
Inventor: MIZOBUCHI HIROSHI
IPC: A23L35/00
Filed: 1993-11-18
Abstract: PURPOSE:To provide an apparatus capable of simultaneously or successively producing multikind foods with good productivity by installing a memory part for positional information in each multifunctional conveyor movable among plural treating devices and a controlling part capable of controlling the conveying positions of the conveyors based on the positional information in an optional device. CONSTITUTION:This apparatus for producing multikind foods is provided by installing multifunctional conveyors 210 movable among plural treating devices 110, 111, 120, 130, 131, 140, 150, 151, 160 and 250, freely combining the treating devices with the conveyors, freely changing the production process, forming a compartment of one or more sections and a memory part for storing positional information about the forwarder and destination in each treating device and installing a controlling part for controlling the conveying positions of the conveyors based on the positional information from the memory part in the conveyor or other devices.
Patent JP-S63166752-A (JP)
Inventor: KANO HIROSHI
IPC: C04B35/10
Filed: 1986-12-26
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-2000136450-A (JP)
Title: Threading device and threading
Inventor: SASAKI YASUHIRO
IPC: D02G1/04
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a threading device capable of simultaneously threading the plural spindles of a frictional false twister, capable threading even in a narrow space between the spindles, and capable of especially solving the breakage of a yarn, etc., in the threading work of a tandem doubling false twister, and to provide a method for threading. SOLUTION: This threading device of a frictional false twister comprises a sliding body portion to which a threading member having plural yarn guides disposed in response to spaces between the respective friction disks of the frictional false twister is attached, and a main body portion slidably holding the sliding body portion, and is used by pressing the sliding body portion in a state engaging yarn guides with yarns and guiding the yarns. Therein, a parallel link mechanism is attached to the sliding body portion, and other threading members are disposed in the parallel link mechanism. The yarns are simultaneously pressed into the thread guides of the plural friction disks and threaded.
Patent JP-S63169276-A (JP)
Inventor: MATSUBA HITOMI
IPC: B65G61/00
Filed: 1986-12-30
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-H11132374-A (JP)
Title: Pipe fitting
Inventor: FURUKAWA NORIHIRO
IPC: F16L21/08
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a new coupling of a one-push coupling for pipe. SOLUTION: A socket 10 provided with a sleeve 11 allowing the insertion of a pipe and one or a plurality of peripheral grooves are formed as water stop mechanisms on the outer periphery of this sleeve 11, O-rings 182 are fitted into the peripheral grooves, holding grooves 15 are successively arranged within the socket 10, a cap 17 supporting the holding grooves 15 is locked on the socket 10, at least one of the peripheral grooves is made to exist on the side deeper than the holding rings 15 and the socket 10 is provided with a confirmation hole visualizing the insertion at the tip of a pipe 30 on the side deeper than the peripheral groove on the side of this deep part.
Patent JP-H05127721-A (JP)
Title: Method and device for generating scrap line for laser process
Inventor: SAKAI YOSHIHIKO
IPC: B23K26/00
Filed: 1991-11-01
Abstract: PURPOSE:To automate scrap line generation for parting a scrap into proper size in the generation of a laser process program. CONSTITUTION:When the NC program for cutting a blank plate material 10 into products 20 by the laser process is generated, a drawing file is displayed on a CAD screen for the blanking of the products 20. After the blanking, a command is given and then scrap lines 40 and 50 having a coordinate origin at a corner part 15 of the plate material 10 are drawn in an X and a Y direction at constant intervals. Parts which are close to cutting lines of the products within a certain distance are removed to complete the scrap lines.
Patent JP-H09151893-A (JP)
Title: Hot water pump
Inventor: TAKEMI HACHIRO
IPC: F04D15/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pump characteristic corresponding to the operating state of a hot water circulating system by providing the delivery pressure-delivery flow rate characteristics of a hot water pump for supplying hot water, corresponding to the temperature of hot water. SOLUTION: An impeller 32 is rotatably mounted in a pump casing 31 of a hot water pump 30, and a delivery port 31a is formed in rectangular shape at the pump casing 31. A pump characteristic changing means 33 is mounted in the port 31a. The pump characteristic changing means 33 is formed by pressure-fitting an annular base part 33a bent in rectangular shape to the inner surface of the port 31a and protruding a pair of plate-like operating pieces 33b along the axial direction of the port 31a from a pair of parallel sides of the base part 33a. Many kinds of hot water supply conditions can thereby be set by a single hot water pump 30.
Patent JP-H03173618-A (JP)
Title: Manufacture of reflector for parabola antenna
Inventor: YOSHIMURA ISAO
IPC: H01Q15/16
Filed: 1989-12-01
Abstract: PURPOSE:To increase strength and reduce the weight without damaging radio wave convergint power by applying a kind of molding, for instance, injection molding and integrating a composite sheet consisting of a metal sheet with thermoplastic resin layers on both front and rear faces on a recessed surface of a synthetic resin molded product with a recess forming a rotating curved surface. CONSTITUTION:A composite sheet 1 consisting of a metal sheet 12 with thermo plastic resin layers 11 and 12 on the front and rear faces is heated to sateen resin. Said sheet is placed between split molds 3 for injection molding, the surface of a male mold 31 of which forms a rotating curved surface and the split molds are closed to deform the shape of coposit sheet close to the male mold surface shape, and then molten resin is injected into a cavity on the side of a female mold 32 to deform the composite sheet exactly into the male mold surface shape, and a molded product 5 with resin 4 integrated on the rear sur face is manufactured.
Patent JP-H05129895-A (JP)
Title: Clock generating circuit
Inventor: KUROKAWA MASUYOSHI
IPC: H03K3/03
Filed: 1991-10-31
Abstract: PURPOSE:To obtain a prescribed number of clock signals in average at a desired frequency in response to set code information regardless of a temperature change. CONSTITUTION:Each inverter means of a ring oscillator 2 comprising connecting plural inverter means in a ring consists of a 1st path inverting singly a clock CKO and a 2nd path delaying the clock CKO by a prescribed unit time only, and the 1st or the 2nd path is selected in response to the code information given to a selector means to obtain a clock output at a prescribed period thereby varying the generated clock frequency depending on how to provide the code information, and the desired frequency is oscillated and a prescribed number of clock signals CKO is obtained in average independently of a temperature change.
Patent JP-H06155000-A (JP)
Title: Production of microporous material
Inventor: YANAGISAWA AKIRA
IPC: B22D18/06
Filed: 1992-11-24
Abstract: PURPOSE:To provide the process for production of the microporous material capable of distinctly forming micropores of a desired diameter and length. CONSTITUTION:The microporous material is produced by a process for flocking solid soln. fibers via an adhesive in an upright state to the prescribed part of the mold surface of an air permeable mold, a process for sucking a molten base material to the mold surface of the air permeable mold, a process for parting this material after solidification of the base material and a process for heat treating the solidified material 8 and solutionizing solutionized fibers 2 to the base material 7'. As a result, the pores 11 of the diameter and length equal to the diameter and length of the solutionized fibers 2 are formed on the surface of the base material 7' approximately perpendicularly to the surface.
Patent JP-H11143750-A (JP)
Title: Device and method for generating and updating data layout
Inventor: NOGUCHI KAZUHIRO
IPC: G06F12/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To automatically generate data layout, to retrieve validity, and to update it. SOLUTION: A record which is read from a file by a record reading part 5 and whose layout is unclear is transferred to an automatic record layout generating part 1 by a record content inspecting part 2. The automatic record layout generating part 1 determines field attributes common among the records according to majority decision within the number of scanned data, and generates the layout of the record. A record layout updating part 6 can update the content of data displayed along the layout at a record content displaying part 3.
Patent JP-H10158012-A (JP)
Title: Production of porous silicon dioxide film
Inventor: IOKA TAKAAKI
IPC: C04B38/06
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform porous silicon dioxide film free from the formation of coarse grains by dissolving alkoxysilane and an amido bond-contg. org. polymer in a solvent, adding an acid, carrying out partial hydrolysis, adding a base, filmily coating the top of a substrate with the resultant soln., carrying out hydrolysis and dehydration condensation, removing the solvent and then removing the org. polymer from the resultant dry gel. SOLUTION: Alkoxysilane and an amido bond-contg. org. polymer such as poly(N-vinylcaprolactone) or a polyurethane deriv. are dissolved in a solvent, an acid is added and partial hydrolysis is carried out. A base catalyst is further added, the top of a substrate is filmily coated with the resultant soln. and hydrolysis and dehydration condensation are carried out. The solvent is evaporated and the org. polymer is removed from the resultant dry gel to obtain the objective porous silicon dioxide film. The org. polymer is removed from the dry gel film by firing by heating, solvent extraction or other method but it is easily removed by heating at a temp. above the thermal decomposition temp. of the polymer for about 1-24hr.
Patent JP-H10154790-A (JP)
Title: Thyristor stack and thyristor element exchanging jig
Inventor: KAWAHARA TAKAHIRO
IPC: H01L25/11
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for exchanging a thyristor for another. SOLUTION: A thyristor stack is provided with a pair of connecting conductors 30 and 31. The conductors 30 and 31 have holes at oppositely facing positions on one end sides and long holes 30b and 31b elongated in the length directions at oppositely facing positions on the other end sides, are respectively bent in an L-shapes at angles slightly larger and smaller than right angles, and hold the main circuit terminal 28 of the thyristor stack between them on one end sides and the main circuit connecting conductor 29 of the thyristor stack between them on the other end sides. The conductors 30 and 31 are connected between the terminal 28 and the conductor 29 by inserting bolts into the holes and long holes of the conductors 30 and 31 and tightening the bolts with nuts.
Patent JP-2000142008-A (JP)
Title: Axle device for automobile
Inventor: SHIBUYA HIDESHI
IPC: B60B27/00
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To prevent a separation and a damage of bearing unit-constituting parts at the time of attaching/detaching a hub. SOLUTION: A brake disc 1 has a relatively thin mounting flange 41 at an inner periphery side. An inner diameter of the mounting flange 41 is formed at a state smaller than an outer diameter of an inner ring 13 of a bearing unit 5 and an inner surface of the mounting flange 41 is opposed to an outer surface of the bearing unit 5 at a predetermined space. After a bolt 27 is loosened and removed and a hub 3 and the brake disc 1 are separated, a jig is applied to an outer side surface of the brake disc 1 and the hub 3 is relatively moved to the bearing unit 5 using a rod of a hydraulic device or the like. The brake disc 1 engaged with the jig is abutted to an outer side surface of the bearing unit 5 including the inner ring 13b at an inner side surface of the mounting flange 41 and the hub 3 is separated corresponding to the invasion of the rod.
Patent JP-H03174477-A (JP)
Title: Coloring material
Inventor: GOTO KOICHI
IPC: C09C3/08
Filed: 1989-12-01
Abstract: PURPOSE:To improve the coating workability, storage stability, and color adjustability by dispersing and suspending a magnetic powder, a color-adjusting powder having a different color, and a surfactant in a base liq. CONSTITUTION:A magnetic powder (e.g. magnetite) having a particle size of from several tens to several hundreds of Angstrom  is caused to adsorb a surfactant (e.g. oleic acid). Then, the magnetic powder and a color-adjusting powder (e.g. red iron oxide) having a color different from that of the magnetic powder are dispersed and suspended in a base liq.
Patent JP-H08134493-A (JP)
Title: Powdery oils and fats having improved long-term storage stability
Inventor: KORIYAMA TAKESHI
IPC: A23L17/00
Filed: 1994-11-13
Abstract: PURPOSE: To prepare stabilized powdery oils and fats which have sense of taste good enough to be utilized as a food material and can be stored for a long period of time, i.e., one month or more, by heat-treating powdery oils and fats obtd. by adding oils and fats to a water-insoluble fiber, as a base for powdery oils and fats, derived from corn. CONSTITUTION: Stabilized powdery oils and fats prepd. by heat-treating powdery oils and fats contg. a water-insoluble fiber derived from corn as a base for powdery oils and fats. The heat treatment is carried out at a temp. of pref. 50 deg.C or above, still pref. 90 deg.C or above. The use of a fish oils as the oils and fats is pref. because the effect attained by powdering is large. The content of the oils and fats in the stabilized oils and fats is pref. 20 to 50wt.%. The water-insoluble fiber is pref. such that the oil absorption and water absorption are at least 5 times the self-weight. Pref. examples of the water-insoluble fiber include one prepd. by treating a mixture, of a portion classified as a fine fiber and a portion classified as a protein in corn, with a raw amylase to decompose and remove the starch.
Patent JP-H11149610-A (JP)
Title: Magnetic head device and its manufacture
Inventor: SAKATA TSUYOSHI
IPC: G11B5/49
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide the magnetic head device and its manufacture by which desired size accuracy is attained and an excellent contact is obtained. SOLUTION: The magnetic head has a head section 10 which is made up of a combination of a 1st head chip that has a 1st rail 8a formed nearly in parallel with a driving direction of a recording disk medium and records and/or reproduces data in a 1st recording density while being in contact with a recording face of the recording disk medium and of a 2nd head chip 9 mounted with a 2nd magnetic head 22 that has a slider member having a 2nd rail 9a formed in parallel with the 1st rail 8a and records and/or reproduces data in a 2nd recording density higher than the 1st recording density while being floated from a signal recording face of the recording disk medium.