baber/WOPTO huggingface dataset:
Patent JP-H10244452-A (JP)
Title: Filamentous support body polishing tape and polishing method for magnetic recording medium using filamentous support body polishing tape
Inventor: OZU NAOKI
IPC: B24B21/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To remove a projecting material and a sticking material hindering low floating performance of a magnetic head by using a polishing tape by applying a mixture of abrasive grains and a binder solution to a filamentous support body. SOLUTION: A mixture of abrasive grains 2 and a binder liquid 3 is uniformly applied to a periphery of a filamentous support body 1, and a filamentous support body polishing tape 4 is formed. Therefore, the necessity of a slit is eliminated, and falling-off of the abrasive grains and a binder is restrained, and embedment of the abrasive grains 2 in a magnetic recording medium surface and a stain sticking to the binder can be restrained. A fishline or the like using a cotton thread or the like as a main component is used as the filamentous support body 1. It is better that a thickness of the thread is a core diameter smaller than a width of a magnetic head slider. A thickness of a binder layer is set to about 1/10 to about 1/100 of the core diameter, and flexibility is imparted.  A magnetic medium is rotated and the filamentous support body polishing tape 4 is pressed against its surface, and the magnetic medium is moved and polished in the radial direction by a feed smaller than the core diameter. A projecting material and a sticking material of a surface can be uniformly removed thereby.
Patent JP-H0342271-A (JP)
Title: Manufacture of transfer material
Inventor: TAKEMURA HAJIME
IPC: B41M5/025
Filed: 1990-02-26
Abstract: PURPOSE:To enable transfer material to be manufactured easily and in a short time by forming at least a pattern layer using an ink jet printing technique. CONSTITUTION:A removable peel-off layer 2 is formed on a base sheet 1, and then a pattern layer 3 is formed on the peel-off layer 2. Furthermore, the pattern layer 3 is formed on the transfer material so that an adhesive layer 4 is provided on the layer 3 using an ink jet printing technique. This transfer material is placed over the other transfer material so that the adhesive layer 4 comes in contact with the surface of a transfer medium 5. Next, these transfer materials are heated and pressed and subsequently, the pattern layer 3 is caused to adhere to the surface of the transfer medium 5. After this, if the base sheet 1 is peeled off, the peel-off occurs on the surfaces of the base sheet 1 and the peel-off layer 2. Then the adhesive layer 4, pattern layer 5 and peel-off layer 2 are transferred to the surface of the transfer medium 5 and thus an image can be visualized on the transfer medium 5.
Patent JP-S60189950-A (JP)
Title: Method of removing charge of electrostatic chuck
Inventor: KURIYAMA NOBORU
IPC: H01L21/683
Filed: 1984-03-09
Abstract: PURPOSE:To surely remove charges accumulated in a dielectric film so as to effectively prevent the decrease in suction force by a method wherein high frequency discharge is carried out from the electrode of an electrostatic chuck by introducing a gas of discharge pressure into a vacuum container after separation of an object to be treated from the electrostatic chuck. CONSTITUTION:The inner air of the vacuum container 1 is exhausted to vacuum through a vacuum exhaust pipe 10, and the inside of the container 1 is provided with a gaseous atmosphere by feeding a gas such as Ar through a gas introduction pipe 11. Then, the object (A) to be treated such as an Si wafer is placed on the dielectric film 4, and the object (A) is electrostatically fixed under adsorption by turning a DC power source 8 on. In this state, the object (A) is etched by turning a high frequency power source 6 on. After finish of the etching, the power sources 6 and 8 are turned off so that the object (A) can be separated from a carrying device. After such separation of the object (A), the gas of pressure for discharge inside the container 1 is introduced through the gas introduction pipe 11, and about 1sec high-frequency discharge is carried out inside the container 1 from the electrode 2 by turning the high frequency power source 6 on.
Patent JP-S57160210-A (JP)
Title: Manufacture of ceramic resonator
Inventor: WATANABE ZENSAKU
IPC: H03H3/02
Filed: 1981-03-30
Abstract: PURPOSE:To eliminate defection in sealing an internal and an external case, by packing a gap between the internal case and external case with resin while oscillating a semiassembled body mechanically. CONSTITUTION:The semiassembled body 20 of a ceramic resonator which is united tightly in a two-split internal case and then inserted into an external case having an opening at one end is fitted in the groove of the enclosure 41 of an oscillator 40 with the opening surface up. This enclosure 41 oscillates by being fitted to an oscillation generator 42. To transmit the oscillation to the semiassembled body 20, the semiassembled body 20 is fixed by a supporter 45 fixed to the enclosure 41. Then, a resin discharging device 30 injects resin from the opening surface through a nozzle 31, and the oscillation generator 42 is put in operation. Consequently, the resin also oscillates to change its viscosity from a coefficient of static viscosity to that of dynamic viscosity. Therefore, the resin having decreases in coefficient of viscosity substantially well enters inside from a gap between the external case and internal case and replaces residual air in the semiassembled body 20 to fill the gap between the internal and external cases, improving sealing between both the cases.
Patent JP-S55137013-A (JP)
Title: Moving bed filtering operation
Inventor: KATAGAI NOBUYOSHI
IPC: B01D24/02
Filed: 1979-04-13
Abstract: PURPOSE: To effect very easy optimum control of filtered water quality and the amount of dirty discharged water by a method wherein a water level difference at the outlets of filtered water and filter-material-regeneration-separation water is changed depending on the amount of dirty material in the filtered water.  
     CONSTITUTION: Dirty water enters from the lower guide inlet 2 of the filter cylinder 1, goes up while being cleaned by freed from dirty material which is trapped by filter material 4 moving downward. The cleaned water is discharged as filtered water 13. The filter material 4 which trapped dirty material falls down, then goes up through pipe 7 by air discharged from filter-material-discharge-pipe 5, and is discharged into filter-material-regeneration-separation-cylinder 8 connected to the filter cylinder 1. The dirty material is discharged from the top of the separation cylinder 8 as filter-material-regeneration-separation-water 9. Cleaned filter material 4 falls between the slanted wall 10 of the bottom of the separation cylinder 8 and a formed body 11. While doing so, the filter material forms its own natural interface to produce filter layer. ΔH water level difference is given between the filtered water 13 and the dirty discharge water 9 so that it corresponds to water quality, thereby preventing deterioration of water quality, increased amount of dirty water, and filtered-pearmeated water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62204456-A (JP)
Title: Optical disk device
Inventor: HOSAKA HIROSHI
IPC: G11B7/122
Filed: 1986-03-03
Abstract: PURPOSE:To permit a bias magnetic field to be driven with a low power and at a high speed, and to obtain an inexpensive optical disk device, by making approach a coil to a vertical magnetizing film using a gas bearing, and impressing effectively the bias magnetic field. CONSTITUTION:The titled device consists of a recording and reproducing optical head 12, an optical beam 19, a slider 15, a coil 13 embedded in the slider 15, and a fixed plate 16 that is a complementary means to float a disk 14 stably, provided at the upper side of the bendable disk 14 having the vertical magnetizing film. When the disk 14 is rotated, the air between the disk 14 and the fixed plate 16 is scraped out to the outside by the centrifugal force of the air, thereby, the disk 14 is attracted to the fixed plate 16. Meanwhile, on the slider 15, the air is pushed in a wedge gap consisting of the surface of the slider 15 and the disk 14 based on the principle of dynamic pressure air bearing, then a positive pressure being generated, and the disk 14 floats leaving the slider 15. The disk 14 is stabilized at a balanced point between the negative pressure due to the fixed plate 16, and the positive pressure due to the slider 15, and several mum of distance from the slider 15 is generated.
Patent JP-S63212892-A (JP)
Inventor: NAKAYAMA TAKASHI
IPC: G21C9/004
Filed: 1987-02-28
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-H04268057-A (JP)
Title: High strength galvanized steel sheet and high strength galvannealed steel sheet excellent in burring property and ductility and their manufacture
Inventor: ITAMI ATSUSHI
IPC: C21D8/02
Filed: 1991-02-20
Abstract: PURPOSE:To offer a high strength galvanized steel sheet and a high strength galvannealed steel sheet having extremely high burring property and high rust preventing property such as automobile members and arms. CONSTITUTION:These are a galvanized steel sheet and a galvannealed steel sheet contg. 0.05 to 0.18% C, 0.5 to 1.5% Si, 0.7 to l.5% Mn, <=0.02% P, <=0.005% S, 0.0005 to 0.005% Ca and 0.01 to 0.1% Al and in which the structural rate of cementite having >=0.1mum radius equivalent to a circle is regulated <=0.1%. Furthermore, as for their manufacturing method, hot rolling conditions, heating temp. in a continuous galvanizing line and, according to necessary, pretreatment and/or its heating atmosphere before continuous galvanizing are prescribed.
Patent JP-H02228230-A (JP)
Title: Motor
Inventor: TAKAHASHI ATSUSHI
IPC: H02K5/20
Filed: 1989-02-27
Abstract: PURPOSE:To increase cooling effect and to prevent corrosion and contamination by a cooling medium by facing a supply opening of a cooling gas passage to a fixed member of a motor to its stator. CONSTITUTION:A disk-shaped cooling nozzle plate 11, a fixed member, is secured to the side section of a cover 5 for a bracket 2. Inside this cooling nozzle plate 11 a cooling gas passage 12 is formed. At the end of this cooling gas passage 12 plural supply openings of autogenous diaphragm type supply openings 13a to 13c are formed. The supply opening 13a faces a winding 10 of a stator 9, and a plurality of supply openings 13a are circularly arranged to a flat plate surface 11a of the cooling nozzle plate 11. Cooling gas is directly sprayed to the stator 9, the heat-emitting section of a motor M. As cooling gas compressed air, for example, is used, which is caused to spout out from the supply openings 13a to 13c. Thus by the cooling action caused by adiable expansion greater cooling effect can thereby be obtained.
Patent JP-H09234012-A (JP)
Title: Production of roesti-like food product
Inventor: NAKAJI KAZUO
IPC: A23L19/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a Roesti-like food product which can be taken out of a packaging vessel without form collapse and gives only the texture of vegetables since the binding is natural by admixing a specific binder to finely cut vegetables, filling a vessel with the mixture, tightly sealing and heating the vessel. SOLUTION: A sticky material comprising (A) wheat flour (suitably soft flour), (B) dried white egg and (C) a water phase separation inhibitor (suitably sodium casein or xanthan gum) is kneaded with water or an aqueous liquid to make a paste or batter. This sticky material is combined with finely cut vegetables or small balls of vegetables Then, packaging vessels are filled with the mixture, tightly sealed and treated with heat preferably at 60-140 deg.C under a pressure of 1-2.5kg/cm<2> for 40-5 minutes. If the whole of the sticky material is regarded as 100, the weight ratio of A/B/C is preferably (45-70)/(30-50)/(0.06-5). The weight ratio of the sticky material to the vegetables is preferably 1/(10-20). The sizes of vegetables are preferably 5-30mm.
Patent JP-S55139658-A (JP)
Title: Magnetic tape unit
Inventor: SATOU HIROSHI
IPC: G11B15/60
Filed: 1979-04-13
Abstract: PURPOSE: To miniature a unit by simplifying its manufacture by providing supply and take-up reels separately on both surfaces of the unit.  
     CONSTITUTION: Main body 1 of a magnetic tape unit is provided with supply reel 2 and take-up reel 8 on the top surface and reverse surface of main body 1. Magnetic tape 3 unwound from supply reel 2 is twisted by a right angle by guide roller 5 by way of guide roller 4 on the same horizontal plane as reel 2 and further twisted by a right angle again by guide roller 6. Then, it is wound around take-up reel 8 by way of a guide roller. Thus, its handling is simplified as well. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57158442-A (JP)
Title: Fork along curved section of bucket
Inventor: SUGAYA KEITOKU
IPC: E02F3/40
Filed: 1981-03-25
Abstract: PURPOSE:To prevent the damage of the fork while facilitating detaching work by detachably mounting the fork by means of a pin along the curved section of the inner surface of the bucket. CONSTITUTION:The forks 1 are set up along the internal curved section 3 and inside of the bucket 4, brackets are formed to the internal upper section of the bucket 4 in projecting shape and the forks 1 are mounted detachably by means of the pins 2. When load is applied to the rectilinear sections of the forks 1, the load is transmitted to the curved sections of the forks 1, transmitted to the inside section 3 of the bucket and dispersed, and the damage of the forks 1 can be prevented.
Patent JP-H0720087-A (JP)
Title: Hydrogen ion detection element and lead battery with it
Inventor: SAITO SATORU
IPC: G01N27/333
Filed: 1991-02-18
Abstract: PURPOSE:To display a wide range of hydrogen ion concentration in the form of voltage by combining a hydrogen ion electrode covering the gate insulation film surface of a field-effect transistor or a metal surface with tantalum nitride and a reference electrode. CONSTITUTION:Tantalum nitride is used as a hydrogen ion sensitive material and the gate insulation film surface of a field-effect transistor or a metal surface is covered with the tantalum nitride. Then, an ion selective field-effect transistor or hydrogen ion electrode using the tantalum nitride for the hydrogen ion sensitive substance are placed into the liquid solution to be measured containing hydrogen ion and the voltage between the electrode and a proper reference electrode is measured, thus obtaining the hydrogen ion concentration in the liquid solution to be measured. Also, silver-silver chloride electrode may be used as the reference electrode or it may be incorporated into the field-effect transistor along with the hydrogen ion electrode which is a measurement electrode.
Patent JP-H07255251-A (JP)
Title: Grain shedder for beans
Inventor: ARIMOTO YOSHINORI
IPC: A01F11/00
Filed: 1994-03-16
Abstract: PURPOSE:To enable bean grains, even when they are raw, to be shed or shattered mechanically without their damage loss. CONSTITUTION:At least one couple of presses 3, 4 are allowed to be opposite to each other, as the projections 3a and the depressions 4b are brought close or kept apart and the shell beans between the wavy press plate 3 are press- squeezed to bend the shell by the press-squeezing unit 6 and the grains are pressed out of the shells by the pressing rollers 8, 9.
Patent JP-H07251418-A (JP)
Title: Machine and method for molding resin
Inventor: HANAOKA YOJI
IPC: B29C45/14
Filed: 1994-03-17
Abstract: PURPOSE:To restrain defective molding due to positional deviation of a member to be inserted so as to improve productivity by a resin molding machine for insert parts. CONSTITUTION:A resin molding machine for insert molding molds a resin by including at least a member attached to lined up tongue pieces of a metal plate. The resin molding machine consists of a resin molding machine main body 7 and a detecting device 8 arranged near to a separating face of a fixed mold 31 and a movable mold 71. In a lower mold of the resin molding machine main body 7, a guide protrusion 731 for guiding the member at a periphery excepting a resin molding area is provided on the mounting face of the metal plate in a manner accessible from said face. In the detecting device 8 at its arm, a means capable of detecting the presence of a floating of the member due to the protrusion of the guide protrusion 731 after the metal plate is mounted on the mounting face of the metal plate is provided.
Patent JP-S60194129-A (JP)
Title: Cop forming device in spinning machinery
Inventor: AIZAWA HITOSHI
IPC: D01H1/36
Filed: 1984-03-09
Abstract: PURPOSE:To form a cop having yarn shape with the same diameter from the top to the bottom, by making shape of a winding pulley into a cam shape wherein a rotary radius lessens with increase in contact angle of lifting chain, winding the yarn round a tapered bobbin. CONSTITUTION:The winding pulley 14 is made into a cam shape wherein a rotary radius lessens with increase in contact angle of the lifting chain 15, and winding speed of the chain 15 is reduced with rise of a ring rail. As winding position of spun yarn is transferred from the bottom to the top of the bobbin 51, an amount of the yarn wound is gradually increased, and the cop 52 having the same diameter from the bottom to the top is obtained.
Patent JP-H05212329-A (JP)
Title: Paint adhesion preventing device of rotary painting feed truck
Inventor: YAMAGUCHI SHOICHI
IPC: B05B13/02
Filed: 1992-02-03
Abstract: PURPOSE:To prevent paint from penetrating in a paint adhesion preventing cover plate by receiving only transmission means in the central regions of the hollow supports vertically provided in opposed relation to the front and rear end parts of a truck and constricting the widths on the left-and-right direction of the truck of the central regions of the hollow supports to form constricted parts. CONSTITUTION:In a truck 1 equipped with free wheels W running on the ground and running wheels W' on a painting line rail R, hollow supports 6A, 6B whose central regions 15 are constricted are vertically provided to the front and rear end parts of a base frame and drive shafts 7A, 7B rotationally supporting an object to be coated are provided in the upper end parts of said supports through bearings. The rotary drive shaft 8 for the object to be coated is provided to the base frame of the lower end part of the rear hollow support 6B through a bearing and the rotation of the drive shaft 8 is transmitted to the drive shaft 7B from a transmission shaft 10 through a bevel gear. Paint adhesion preventing covers 17 having slit passages 16 permitting the constricted parts 15 of the central regions of the hollow supports 6A, 6B to pass are vertically provided on both sides of the truck running rail stand of a painting line to cover the lower half part of the truck.
Patent JP-H05197346-A (JP)
Title: Vertical internal illumination type signboard appliance
Inventor: KAWAI TAKASHI
IPC: G09F13/26
Filed: 1992-01-20
Abstract: PURPOSE:To prevent the shadow of an internal fluorescent lamp from being generated around by inserting a spring to an iron hollow column in the center and always stretching a side face cylindrical display screen. CONSTITUTION:Edges of upper and lower faces of a circular cloth whose upper part is circular and lower part is open in the center are seamed together to produce a side face cylindrical display cloth body, and an iron hollow column 7 is stuck to the center of a bottom plate 12 in this display body, and fluorescent lamps 6 are inserted on both sides of this column, and a spring 4 is incorporated in the column 7, and a pressure plate 2 which has a stopper 21 like a bar in the lower part and has a narrow plate-shaped part in the upper part is inserted between a top plate 1 in the upper part and the upper part of the column 7, and the top plate 1 is pushed up by compressing the spring 4 with the stopper 21 to always stretch the display cloth 8, thus preventing the shadow on all faces except the lower part.
Patent JP-H10238609-A (JP)
Title: Axial piston machine
Inventor: TAKANO MIKIHIRO
IPC: F16H39/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To surely lubricate the contact surface of a swash plate while reducing agitating resistance of oil. SOLUTION: In this machine, a substantially cylindrical collar member 72 is arranged between a motor shaft 17 of a radial piston motor 25 and a through- hole 38b of a motor swash plate 38 arranged on its radially outside. Nine oil holes 72 are formed on the collar member 72 so as to face to two oil holes 17e radially branched from an oil passage 17a formed inside the motor shaft 17. Oil is supplied from the two oil holes 17e to an oil distribution chamber 73 on an inner periphery of the collar member 72, and evenly distributed to a contact surface 38c of the motor swash plate 38. The motor swash plate 38 is lubricated with certainly without being impregnated with oil.
Patent JP-H05250062-A (JP)
Title: Clock supplying device
Inventor: SUZUKI HIDEYOSHI
IPC: G06F1/04
Filed: 1992-03-04
Abstract: PURPOSE:To reduce the energy consumption of a central processing unit (CPU) by operating the CPU at a frequency corresponding to the operating conditions of resources around a resource concerning the clock supplying device to supply clocks to the resource such as the CPU or the like. CONSTITUTION:This clock supplying device supplies clocks phi to a certain resource 5 in a computer system and is provided with a clock generating circuit 1 to generate plural clocks phi1-phin at various frequencies from a system clock CLK, and clock selecting circuit 3 to select one of the plural clocks phi1-phin from the clock generating circuit 1 based on the operating conditions of various resources 7-1-7-m around the resource 5.
Patent JP-S55139624-A (JP)
Title: Vertical magnetization type magnetic head
Inventor: ITSUSHIKI MASANORI
IPC: G11B5/127
Filed: 1979-04-18
Abstract: PURPOSE:To improve the recording efficiency of the high-frequency signal of a magnetic head by setting easy-magnetization axes of magnetic substances of high permeability, provided on a thin film of high permeability and its flank, in parallel to a magnetic recording medium surface. CONSTITUTION:Magnetic layer 11' of magnetic recording medium 11 running as shown by the arrow is provided with magnetic thin film 12 of high permeability in the run direction of medium 11 with its tip surface in contact and magnetic substance 13 of high permeability is hermetically bonded to the medium-11 run-directional flank of thin film 12. A recording signal current from a recording signal source is flowed through winding 14 provided around thin film 12 and magnetic substance 13. Magnetic flux generated by this current converges on thin 12 with efficiency and at its tip part, magnetic substance 11' of medium 11 is vertically magnetized to record signals. Further, this head has easy-magnetization axes of thin film 12 and magnetic substance 13 set in parallel to medium 11 so as to improve the permeability of thin film 12 and magnetic substance, so that the recording efficiency of the high-frequency band can be improved.