baber/WOPTO huggingface dataset:
Patent JP-S63213597-A (JP)
Title: Lubrication oil composition for traction drive
Inventor: HATA KAZUSHI
IPC: C10N30/06
Filed: 1987-03-02
Abstract: PURPOSE:To obtain the titled composition having high traction coefficient and abrasion resistance, etc., and keeping the coefficient at low temperature, by compounding a specific ethylene/alpha-olefin copolymer and an anti-abrasion agent to a saturated cyclic hydrocarbon base oil. CONSTITUTION:The objective composition having excellent load resistance, heat and oxidation stability and rust-proofing property can be produced by compounding (A) a base oil composed mainly of a condensed ring saturated hydrocarbon having decalyl group, etc., and/or non-condensed ring saturated hydrocarbon having cyclohexyl group, etc., with (B) about 1-20wt.% ethylene/alpha- olefin copolymer having a number-average molecular weight of 800-8,000 and (C) about 0.1-10wt.% anti-abrasion agent composed of zinc dithiophosphate, etc.
Patent JP-S61206946-A (JP)
Title: Photomagnetic recording medium
Inventor: SUZUKI KOICHI
IPC: G11B11/105
Filed: 1985-03-12
Abstract: PURPOSE:To prevent the oxidation and corrosion of a thin magnetic film and to stabilize recording characteristics by forming a carbon film as a protective film on the thin magnetic film. CONSTITUTION:This photomagnetic recording medium is obtd. by providing the carbon film 3 as the protective film on the thin magnetic film 2 formed on a substrate 1. The formation of the carbon film 3 is possible by DC or high- frequency sputtering, ion beam sputtering, ion beam vapor deposition or plasma CVD, etc. and in either case, the formation under the conditions under which the dense structure is obtainable is preferable. The optimum thickness of such thin carbon film is in a 50-10,000Angstrom , more preferably 100-1,000Angstrom  range.
Patent JP-S52130474-A (JP)
Title: Removal of bromine gas
Inventor: OOSHIMA AKIO
IPC: B01D53/14
Filed: 1976-04-26
Abstract: PURPOSE: To convert efficiently bromine to hydrogen bromide and remove bromine from the gas containing it, by adding a small amount of a ketone and, if circumstances required, further H 2 , to the gas containing bromine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03249879-A (JP)
Title: Image pickup system
Inventor: NARIMATSU YOSHITO
IPC: H04N5/225
Filed: 1990-02-27
Abstract: PURPOSE:To curtail image pickup data and the number of detecting elements by varying an angle of second and subsequent image pickup devices in accordance with a movement of an object. CONSTITUTION:In the case a moving body 1 advances in the direction of the moving direction 6, in the case an image pickup object stands still, image pickup loci of a front image pickup device 2 and a rear image pickup device 3 are superposed and become an image pickup locus 8 shown by a broken line, and the respective image pickup positions become image pickup positions 10, 11, etc. When the object moves in the direction of the object moving direction 7, the image pickup by the front image pickup device 2 becomes an object 13, the image pickup locus 8 of image pickup width 16 and the image pickup position 10. On the other hand, the image pickup by the rear image pickup device 3 changes the image pickup locus to 9 by controlling an angle variable device 4 by a controller 5 interlocked with an attitude angle detecting device 100 loaded on the moving body and catches the whole range of the object 13. In such a way, image pickup data and the number of image pickup elements can be curtailed.
Patent JP-H07216840-A (JP)
Title: Snow block preparing apparatus
Inventor: KASUYA KAN
IPC: E01H5/00
Filed: 1994-02-08
Abstract: PURPOSE:To harden snow into a block by forming a snow block preparing apparatus of a handle, a frame, a pressing plate, a base and pins, and pushing the handle around the pins as fulcrums. CONSTITUTION:A frame 2 for forming a snow block is fitted to a base 4. A handle 1 is connected to a link and pins 5, and the pins 5 are made fulcrums. Collected snow is put in the frame 2, and the handle 1 is pushed down. This operation is repeated, and when the snow is not crushed any more, the frame 2 is laterally opened to take out a snow block. The snow blocks are piled in several stages to prevent them from flowing into a driveway, an adjoining site, or the like and also enable them to be carried being loaded in a private vehicle.
Patent JP-S62204658-A (JP)
Title: Image forming device
Inventor: YUITSUKA HIROSHI
IPC: H04N1/04
Filed: 1986-03-05
Abstract: PURPOSE:To ensure the reading of color information by providing a photoelectric transducer having a different spectral characteristic in one and the same chip in parallel. CONSTITUTION:When a copy key 85a is operated in a standby state, a conventional copying is executed. Specific color information is added to a part of an original G desired to be copied, after an identification key 85b is operated and the copy key 85a is operated, then the original G is subjected to exposure scanning by a fluorescent light 32 and the output signal of an image sensor 34 is stored in a memory 84. In comparing the data stored in the memory 84 with a reference level, the color of a fluorescent pen added to the original G is identified and the colored part is discriminated. In applying the conventional copying, parts except by the designation with the fluorescent pen are subjected to discharging on a photosensitivity drum by an erasure array 51 selectively.
Patent JP-S54140472-A (JP)
Title: Semiconductor device
Inventor: SATOU HAJIME
IPC: H01L23/28
Filed: 1978-04-24
Abstract: PURPOSE: To increase the adhesion as well as the anti-moisture performance by inserting the soft material to the contact part between the heat sink and the sealing part.  
     CONSTITUTION: Several pieces of groove 6 are formed to enclose pellet attachment part 10 of fin 2 of the copper lead frame, and then thick solder layer 7 is coated enclosing part 10 and with a contact to the groove part. And thus the solder surface is made coarse. Then the eutectic junction is given to semiconductor pellet 4 to part 10, and the resin molding is applied to secure the airtight sealing after connection. Owing to groove 6 provided at the contact part between fin 2 and the solder layer, the solder bites in to increase the adhesive force. Furthermore, the resin bites into the solder coarse surface at the solidifying time of the resin to increase the adhesive force. Thus, the water permeation from the surface can be prevented completely  thus to enhance the anti-moisture performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09245421-A (JP)
Title: Disk equipment enabling discrimination of disk
Inventor: KATO KAZUNARI
IPC: G11B7/085
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To discriminate the assortment of disks irrespective of a difference in a signal format or others of the disks by a method wherein a level of a drive signal given to an objective lens drive means is compared with a reference value. SOLUTION: In the case when a charged disk is CD, a signal recording surface 15a2 is at a position being apart more from a rotary table 21 than the one of SD. When a focus servo loop becomes stable, therefore, an objective lens 23a is stabilized at a position shown by (c) of Fig. 3 (c). The amount of offset of a drive current at this time is shown by (c) of Fig. 5 (b). A difference between the amount of offset of the drive current detected at this step and the amount Io of offset being stored is determined and it is discriminated by a disk discriminating part 34 whether this difference is smaller than a reference value or not.
Patent JP-H02224318-A (JP)
Title: Positioning method used in semiconductor manufacturing process
Inventor: YAMAGUCHI TOSHIYA
IPC: H01L21/027
Filed: 1989-02-27
Abstract: PURPOSE:To make it possible to give judgement at a look whether a positioning is defective or non-defective by having excellent visibility by a method wherein a combination of circular patterns having different radiuses is used for collation of positioning of the pattern of base substrate and the mask pattern used in lithographic process, and the allowance of positioning is indicated by the difference of the above-mentioned radiuses. CONSTITUTION:The patterns 1 and 2 of a base substrate are the circular patterns having radiuses of r1 and r2, and their center points are separated by the prescribed interval (d). Mask patterns 3 and 4 are also circular patterns, the radius of both of them is r2, and the radius r3 of the pattern 3 and 4 has the intermediate value of the radius of the patterns 1 and 2. The patterns 3 and 4 are separated with each other by the prescribed interval (d). Accordingly, when the base substrate and the mask of photolithography are accurately positioned, the pattern 1 and the pattern 3, and also the pattern 2 and the pattern 4 are concentrically superposed respectively. In this case, the difference of radius shows an allowance of positioning. As a result visibility is improved, and whether positioning is satisfactory or not can be judged at a look.
Patent JP-H07232562-A (JP)
Title: Off-road vehicle with roof of two- piece structure
Inventor: FUORUKAA RIHITERUSU
IPC: B60J7/10
Filed: 1995-02-14
Abstract: PURPOSE: To easily conform a roof to various kinds of use purposes by fitting an object to be incorporated between frame parts by a releasable coupling part and providing the object to be incorporated with a lamellar roof in a roof range, descendable rear glass in a rear range and removable side surface glass in side surface ranges of both the sides. CONSTITUTION: A roof structure of an off-road vehicle 1a is formed by horizontal side L-shaped beams 7c, 7d on both sides and a beam 14a coupling these L-shaped beams 7c, 7d each other in a rear range. Between the L-shaped beams 7c, 7d and the beam 14a, an object to be incorporated is fitted by a releasable coupling part. The object to be incorporated is attachably/detachably provided with a lamellar roof 12, descendable rear glass 39 in a rear range and side surface glass 11a removable from side surface ranges of both sides. As a result, dismantling and assembling can be easily secured for various kinds of use purposes for the roof structure.
Patent JP-H04284074-A (JP)
Title: Video mixer circuit
Inventor: YAMANOI GORO
IPC: H04N5/265
Filed: 1991-03-13
Abstract: PURPOSE:To rapidly change the level of a composite video signal in an image to be displayed on a screen. CONSTITUTION:The respective output sides of transmission gates 3a, 3b, 3c, 3d, 4a, 4b, 4c and 4d of plural bias potential generation circuits 1a, 1b, 1c and 1d are connected in common, and transmission gates 5 and 6 are respectively interposed between the common connecting part and a composite video signal output terminal VDOUT. When either the transmission gates 3a, 3b, 3c and 3d or the 4a, 4b, 4c and 4d are conducted, a parasitic capacitor 7 or 8 is charged. When the transmission gate 5 or 6 is conducted, the bias potential applied through either the transmission gates 3a, 3b, 3c and 3d or the 4a, 4b, 4c and 4d is applied to the composite video signal output terminal VDOUT, and a parasitic capacitor 9 is charged.
Patent JP-H01224600-A (JP)
Title: Composite material for sliding
Inventor: SUZUKI NOBUYUKI
IPC: F16N15/00
Filed: 1988-03-01
Abstract: PURPOSE:To improve abrasion resistance characteristics for low temperatures to high temperatures by forming reinforced material including titanate potassium whiskers for a specified weight percent and inorganic short fibers of specified diameters for the rest, and impregnating aluminum alloy to it to be composed. CONSTITUTION:Reinforced material is formed of 3-95wt.% of titanate potassium whiskers immersed in SiO2 sol and Al2O3 sol and then heat processed at 600-1200 deg.C and inorganic short fibers of diameters of 0.1-10mum for the rest, and aluminum alloy is impregnated to it. Reaction of molten aluminum alloy with titanate potassium whiskers is thus substantially restricted, and wetness characteristics can be improved.
Patent JP-H08249553-A (JP)
Title: Warning device
Inventor: SUZUKI TOMOHIKO
IPC: G08B23/00
Filed: 1995-03-08
Abstract: PURPOSE: To let an invador have such an illusion his invasion is detected by person or watchdog by detecting a moving object and outputting an alarm signal while changing the amplitude or phase of the alarm signal with the passage of time. CONSTITUTION: A house 100 is surrounded by fences on four sides, each fence is provided with an infrared emitter 10 and an infrared sensor 11 for receiving infrared rays from the emitter 10 and an invador is detected by any one of sensors 11F, 11R, 11B and 11L. Radars 12FLa, 12FLb, 12FRa, 12FRb, 12BRa, 12BRb, 12BLa and 12BLb are provided around the house 100 and when any infrared sensor detects the invador, these radars are activated for detecting the position of the invador. While using two pairs of speakers, a controller 20 changes the level and phase of audio signals from four speakers so that the invador can have an illusion such as the real existence of any sound source and further the move of that sound source.
Patent JP-H0690953-A (JP)
Title: Catheter-shaped ultrasonic probe
Inventor: KATO KEIJI
IPC: A61B8/12
Filed: 1993-03-10
Abstract: PURPOSE:To enable the repetitive use of an ultrasonic vibrator transducer. CONSTITUTION:A probe assembly 25 is covered with a catheter tube 26 to prevent the contact of the ultrasonic vibrator transducer 21 and a living body, by which the probe, assembly is inserted into the celom or blood vessel without injuring an organism tissue and radial scanning is executed. Such catheter-shaped ultrasonic probe 20 is installed with a bearing 31 at its front end 23 provided with the ultrasonic vibrator transducer 21. The bearing 31 is installed in the state that the bearing is not fixed to the front end 23. The front end 23 comes into contact only with the bearing 31 and rotates while sliding within the bearing when a probe assembly 25 rotates and, therefore, the contact of the front end 23 and the catheter tube 26 is prevented and the failure of the catheter tube 26 is prevented. The clatter arising from the rotation of the front end 23 is prevented by the bearing 31.
Patent JP-S62207630-A (JP)
Title: Laminator
Inventor: SHIKAME OSAMU
IPC: B29C65/18
Filed: 1986-03-07
Abstract: PURPOSE:To perform lamination treatment, by providing an upper flat plate made angularly variable with respect to a table, a member for fixing a sheet article onto said table and a roller for heating the upper plate in a state contacted with the table under pressure. CONSTITUTION:An upper plate 3 is a flat plate made angularly variable with respect to a table1 by a hinge 6. A laminate member 8 consisting of a base material and the transfer layer laminated thereon is superposed to a printed article 7 having an image recorded thereon in a positional matching state and the whole is fixed to the table 1 of a laminator having a proper size. The upper plate 3 is made movable around the hinge 6 to be contacted with the integrated composite consisting of the printed article 7 and the laminate member 8 from above so as to cover the same, subsequently, the upper plate 3 is pressed by a roller 5 heated by a heating source 4 and at least one of the roller 5 and the table 1 is moved so as to move the tangential line of both of the roller 5 and the upper plate 3 to A   B   A B... in a pressed state.
Patent JP-S58166450-A (JP)
Title: Microprogram controller
Inventor: MASUI MASANORI
IPC: G06F9/22
Filed: 1982-03-26
Abstract: PURPOSE:To improve the efficiency of program debugging and to make the modification of a microprogram easy, by composing a control storage of an ROM and an RAM, and adding a little hardware. CONSTITUTION:An RAM address selector 22 selects a microaddress and a microinstruction is specified by a microaddress based upon the contents selected by a microaddress selector 13. The program data is stored in a microinstruction register 12 through an ROM/RAM selector 26 which performs selection on the basis of the microaddress, and one microstep is executed on the basis of the output of the register 12. Then, the address selector 13 select one of the contents of an address stack 14, an increment address, a fixed jump-destination address, an external directly specified address Di, and a jump-destination address outputted from the microinstruction register 12 as a microaddress, by which a next microinstruction is specified.
Patent JP-H04267869-A (JP)
Title: Method and picture for picking leaf
Inventor: ASAI KASHIO
IPC: A24B1/00
Filed: 1991-02-22
Abstract: PURPOSE:To provide a method and a picker for picking tobacco leaves by cutting the tobacco leaves dried on trunks from tobacco trunks, grading and housing the leaves for each site of attachment and solve problems in which a conventional leaf picker for cutting the tobacco leaves without damaging is inefficient. CONSTITUTION:A method for picking leaves is performed as follows. Air is blasted on tobacco trunks with both ends placed on two chain conveyors 40 in the direction nearly perpendicular thereto to arrange the tobacco leaves. The leaf base parts of the arranged tobacco leaves are cut from the tobacco trunks to grade and house the tobacco leaves for each site of attachment. A leaf picker is capable of placing both ends of the tobacco trunks on the two intermittently conveyed chain conveyors 40, blasting air from a blower 45 to air blowing pipes (44a) of an air blasting pipe 44, arranging the tobacco leaves and nipping the arranged tobacco leaves with an upper pressing plate 30 and a lower pressing plate 29, cutting the leaf base parts with a cutting plate 33, grading the tobacco leaves for each site of attachment and housing the graded tobacco leaves in a housing box 47.
Patent JP-S59179858-A (JP)
Inventor: EERITSUHI BUIRENBATSUHAA
IPC: D05C11/16
Filed: 1984-03-16
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-S55141598-A (JP)
Title: Treatment of substrate for resin coating of aluminum material
Inventor: OOTSUKA TATSUO
IPC: C25F3/04
Filed: 1979-04-20
Abstract: PURPOSE: To form dense, deep and fine etching holes on the whole substrate uniformly and to improve the exfoliation resisting property of coating on said substrate, by carrying out electrolytic treatment of Al material by using controlled direct current changing positive to negative periodically.  
     CONSTITUTION: Electrolytic treatment of Al material is carried out by using direct current having the positive current density of about 5W50A/dm 2  and negative current density of about 1W20A/dm 2  periodically changing within the range of about 0.1W120sec. The ratio of the positive and negative electric charge is selected within the range of about 1:1W10:1 corresponding to the quality of the Al material. By the above treatment, dense, deep and fine holes are formed extending over the whole substrate of the Al material and the surface of the substrate is roughened. Accordingly, exfoliation resisting property of coating is improved by its anchoring effect when the resin coating is formed on its surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58166655-A (JP)
Title: Layer-built type fuel cell
Inventor: ISHII KENZOU
IPC: H01M8/02
Filed: 1982-03-27
Abstract: PURPOSE:Layer-built type fuel cell, in which the necessity for inserting an insulator is eliminated to effectively prevent permeation of gas by applying a seal of proper thickness around a fuel electrode and oxidizing agent electrode. CONSTITUTION:A seal 4 consisting of an end part seal 3b at the side of a base material 1 and a seal 3a at the side of a catalytic layer 2 is formed to an electrode end part of the porous base material 1 forming the layer 2. An electrode matrix 6 is filled in a combined space between a fuel electrode 4 and oxidizing agent electrode 5 forming said seal 3 to form the single cell of a layer-built type fuel cell. A thickness of this seal 3 in a side of the matrix 6 is formed larger than in a side of the layer 2. In this constitution, the necessity for especially interposing a seal corresponding to seals 4a, 5a is eliminated for filling the matrix 6, and permeation of gas can be fully prevented.
Patent JP-H08249124-A (JP)
Title: Information processor
Inventor: MATSUDA KAZUHIKO
IPC: G06F3/038
Filed: 1995-03-09
Abstract: PURPOSE: To provide an information processor enabling a user to easily read out character data or the like displayed on a display part in the processor and capable of reducing the fatigue of user's eyes. CONSTITUTION: Character data for one page are displayed on a liquid crystal display device 12 in this information processor body based on book data read out of a memory card 16 and a cursor is successively moved and displayed in accordance with the array order of character data. The moving speed of the cursor can be previously set up by a user through input keys 18, 20 and the cursor is moved and displayed based on the set moving speed. In the case of KANJI (Chinese character) or the like having long reading, the moving speed of the cursor is controlled so as to be delayed from the set moving speed.
Patent JP-H01224909-A (JP)
Title: Thin film magnetic head
Inventor: SAITO MAKOTO
IPC: G11B5/31
Filed: 1988-03-04
Abstract: PURPOSE:To suppress the generation of a wiggle phenomenon and to enhance the quality of a regenerative signal by providing a third magnetic layer at a position specifically separated from first and second magnetic layers approximately in parallel with a substrate surface. CONSTITUTION:A third magnetic layer 3 is provided at a position separated by 2-10mum from first and second magnetic layers 2 and 9 constituting a magnetic circuit approximately in parallel with a substrate 1 surface. The third magnetic layer 3 functions as a magnetic shielding layer for the first and second magnetic layers 2 and 9, it reduces an effect from an external magnetic field on the first and second magnetic layers 2 and 9, and suppresses the generation of the wiggle phenomenon. Further, the third magnetic layer 3 simultaneously functions as the shielding layer for a magnetic flux from a recording medium adjacent track, and it can enhance the quality of the regenerative signal.
Patent JP-S59176828-A (JP)
Title: See-through type input device using polymer piezoelectric film
Inventor: KOBAYASHI TERUO
IPC: G06F3/041
Filed: 1983-03-26
Abstract: PURPOSE:To detect a pushed point on a film with simple constitution by using a polymer piezoelectric film which is subjected to uniaxial orientation and polarization processing. CONSTITUTION:A polymer film 1 has a transparent area through which a display screen 3 is viewed, and the orienting direction 8 of the film 1 is orthogonal to fixed parts 4 and 5. A converter 6 has an electrode 12 which spreads in the direction vertical to the orienting direction of the film 1. Then the AC power is applied to the electrode 12 from an oscillator 10. As a result, the film 1 has an overall contraction toward its orienting direction and therefore the longitudinal waves are transmitted toward pickups 7a-7g along the orienting direction of the film 1. When the film 1 is pressed with a finger, etc., the pickup output is reduced at an area near the pressed area of the film. Thus the pressed point on the film 1 can be detected.