baber/WOPTO huggingface dataset:
Patent JP-H03268253-A (JP)
Title: Magneto-optical recorder
Inventor: ISHII KAZUNORI
IPC: G11B11/10
Filed: 1990-03-16
Abstract: PURPOSE:To obtain necessary magnetic field intensity for recording by operating a magnetic head for generating a steady magnetic field and also a magnetic head for generating a modulation magnetic field to generate a steady magnetic field as well at the time of light modulation recording. CONSTITUTION:A disk 100 has a protective film 100a and is traveled under floating by an airflow to be generated by the disk under rotation with a slider 107 lowered to the surface. A light source driver 102 is driven by a control circuit 112 in order to make the quantity of light of a laser light source 101 constant and continuous, and a direct current is supplied. A laser beam is converged on a magnetic film 100b by an optical system 103. A current modulated by an information signal S is given to a coil CO1 of a magnetic head H1 by the control circuit 112 with a driver 109 for the magnetic head H1, so as to control the polarity to be inverted by the information signal. A current is not given to the magnetic head H2 for a light modulation system by the control circuit 112 with a driver 113 for the magnetic head H2, but the recording is performed by a magnetic field modulation system. By this system, without enlarging the device, a recording medium is easily overwritten.
Patent JP-S61251769-A (JP)
Title: Continuous monitoring method for water quality using fish
Inventor: SOGO KAZUSHIGE
IPC: G01N33/18
Filed: 1985-03-29
Abstract: PURPOSE:To monitor water quality continuously by integrating the peak value of an active potential generated by the sphincter of the gills of a fish when the fish makes a branchial respiration under water for a specific time and setting the threshold value of the quantity of the respiration potential on the fish in its normal condition. CONSTITUTION:The active potential of the sphincter generated under water every time the fish makes a branchial respiration is amplified to cut off noises, only the frequency of the branchial respiration of the gills of the fish is selected, and the peak value of the positive voltage of the respiration potential on the normal condition is integrated for the certain time to out the upper limit and lower limit of the integrated value within a certain range. The upper limit and lower limit of the integrated value are corrected according to diurnal variation, variation with water temperature, and a solid difference to set a threshold value, which is put within the range of the threshold value on the normal condition. Then, when the quantity of respiration potential exceeding the threshold value is generated, abnormality is judged and an alarm is generated when the generation of the abnormality satisfies certain condition, thus monitoring the water quality continuously.
Patent JP-H10258573-A (JP)
Title: Thermal multiple-copy sheet
Inventor: OHASHI MASANORI
IPC: B41M5/28
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the clearness and storage stability of recording by a chelation reaction by a specified gallic acid ester that makes an organic vanadium compound develop colors by thermal reaction. SOLUTION: The thermal multiple copy sheet is formed by superposing the first recording sheet 4 and the second recording sheet 7 on each other in a manner that allows a fusible layer 3 and a thermal recording layer 6 to contact each other. When thermal recording is added to the thermal recording layer 2 of the first recording sheet 4 by a thermal head, the fusible layer 3 is thermally transferred to a thermal recording layer and thermal recording is made by thermal reaction between an organic vanadium compound in the fusion layer and a gallic acid ester that is expressed by a formula (where, R represents a 3-18C alkyl group, a cycloalkyl group, a phenyl group or a benzyl group), and thermal recording is made to both first and second recording sheets simultaneously.
Patent JP-H08258047-A (JP)
Title: Support structure of foamable material in hollow structure
Inventor: TAKAHATA YOSHIHIRO
IPC: B29C44/00
Filed: 1995-03-24
Abstract: PURPOSE: To efficiently cut off the hollow chamber of a hollow structure by a small amt. of a foamable material by providing a restriction flange restricting the foaming of the foamable material protruding from at least one of a plate main body and a wall part. CONSTITUTION: When a foamable material 21 is foamed and expanded, the foaming to both left and right sides of the foamable material 21 is restricted by the first and second restriction flanges 34, 35 opposed to both left and right side parts of the foamable material 21. That is, the foaming expansion of the foamable material 21 is restricted in the longitudinal direction of a hollow chamber 5 by the first and second restriction flanges 34, 35 and effectively accelerated in the direction toward the inner peripheral wall of the hollow chamber 5. The peripheral edge part of the foam 23 formed by the foaming expansion of the foamable material 21 is closely bonded to the surface of the inner peripheral wall of the hollow chamber 5 certainly and well.  As a result, the hollow chamber 5 is efficiently cut off by the foam 23 formed by the foaming expansion of an extremely small amt. of the foamable material 21.
Patent JP-H10258770-A (JP)
Title: Front side member connecting structure for vehicle
Inventor: SATO MANABU
IPC: B62D25/20
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress an upward movement of a front side member in head-on collision without adding any reinforcing frame by providing a displacement mechanism for displacing a strut housing in a car width direction inside in the head-on coillision of the vehicle, to a junction part between a strut housing and a front side member. SOLUTION: In a head-on collision of a vehicle, a radiator core upper for coupling the front end parts of left/right hood ridges 1 together is bent rearward, a bent is formed in an unstacked part 17 in the bottom side, the stacked part 18 is fell and runs along the top face of a front side member (FSM) main body 10 so that the upper-side unstacked part 16 is also bent, and the whole of the strut housing 5 is in the state of moving parallel to the inside of the car width direction. A vertical wall 7 is positioned in the center of the width of the FSM9 so that, when the FSM9 is moved upward, the vertical wall 7 between the hood ridge 1 and the strut housing 5 becomes a 'prop' so that the upper movement (d) of the FSM9 is surely suppressed, dispensing with a reinforcing frame.
Patent JP-S60209280-A (JP)
Title: Direct electrostatic flocking method
Inventor: HAMADA MASATOSHI
IPC: B05D1/06
Filed: 1984-04-02
Abstract: PURPOSE:To flock continuously and efficiently by surrounding the outer circumference of a plastic molded article which is extruded from an extruder die and is in a molten state with an annular electrode at a specified distance, charging said molded article, and directly scattering piles. CONSTITUTION:The outer circumference of a plastic molded article 2 of polyethylene, etc. which is extruded from the die 1 of an extruder and is in a molten state is surrounded with an annular electrode 3 whose radius is made as small as possible while keeping the distance at which discharge does not set in. Then a voltage is impressed to the electrode 3 to charge the molded article 2, and then piles 4 are scattered. Accordingly, the piles are stuck fast to the surface of the resin, and welded instantaneously to the resin. The pile having the same quality as the resin, or having strong affinity for the resin when the quality is different, is used. Consequently, strong flocked articles can be obtained economically, continuously, and efficiently even when the resin such as polyethylene which is difficult to adhere is used.
Patent JP-S59191683-A (JP)
Title: Drawing recognizer
Inventor: KAMI HIROYUKI
IPC: G06K9/62
Filed: 1983-04-15
Abstract: PURPOSE:To simplify recognition of symbols by scanning and quantizing a drawing to which patterns and characters are written on the basis of grids to convert the drawing into binary signals and separating the patterns from others in accordance with the concatenation properties of the binary signals to recogninze the patterns every image within the grid. CONSTITUTION:A scanning/quantizing part 1 scans a drawing to which patterns and characters are written on the basis of the grid line and sends the drawing to an image memory part 2 in the form of binary signals. A pattern/character separating part 3 separates the segment of the pattern from others by tracking the line, extracts the segment group which can be decided as characters with comparison with a reference size and delivers the rest as a graphic image. A pattern image segmenting part 4 delivers a pattern image after dividing it into grids. A character image segmenting part 5 delivers a character image by dividing it every character with the output of a segmenting position generating part 12. A feature extracting part 6 extracts the feature value. A pattern image deciding part 7 is compared with a pattern dictionary part 8. Then a character image deciding part 9 is compared with a character dictionary part 10. The results of these comparisons are delivered. An editing processing part 11 edits the outputs of parts 7 and 9 and delivers the recoginition result of the drawing.
Patent JP-H08256501-A (JP)
Title: Rotary cover and its production
Inventor: HIRATA KOKI
IPC: A01B33/12
Filed: 1995-03-24
Abstract: PURPOSE: To prevent the resonance of the rotary cover with the sounds caused by collision of pebbles and soil lumps and simplify the cover structure by filling the space inside the rotary cover gaplessly with a foam of the same shape to give a double structure that can secure the strength of the rotary cover. CONSTITUTION: In this power rotary tiller 2, the rotary cover 4 covering the tilling unit 3 is formed so that it may have the main body 6 of a double structure having the space 5 inside and the main body is closed with side plates 7 on both right and left sides. Further, a foaming material is charged in the space 5 and foamed with the heat applied on the surface coating of the rotary cover 4, until the space 5 is filled with the foam.
Patent JP-H01239676-A (JP)
Title: Polyhedron inside/outside setting method
Inventor: TOMONO MASAHIRO
IPC: G06T19/00
Filed: 1988-03-18
Abstract: PURPOSE:To eliminate defective setting work and to realize labor saving by setting the direction of the surface of a plane including an intersection most separated from a straight line extending from an arbitrary point on a polyhedron in its inside as reference, and setting the directions of the surfaces of all of the planes other than that. CONSTITUTION:The straight line in parallel with an axis (y) passing a point P on the polyhedron is extended. A constitution plane crossing at the intersection Q where the maximum (y) coordinate value is obtained out of the intersections of the straight line and the polyhedron is set as R. When the intersection Q exists on a plane in parallel with a side or the axis (y) and does not cross with the polyhedron, fluctuation is attached on the (x) or the (z) coordinate value of the point P, then it is crossed. Next, the (y) component of a normal vector on the plane R is defined so as to be set a positive value, and its direction is designated as the surface side of the plane R. The normal vectors of all of the planes of the polyhedron are decided by utilizing the fact that the order of the apex shared by the adjacent planes is set reversely with each other setting the plane R as reference, and by dissolving the direction of the surface automatically, the inside and the outside of the polyhedron can be set.
Patent JP-H11254145-A (JP)
Title: Spot welding gun
Inventor: OTAKA SEIICHIRO
IPC: B23K11/24
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To strengthen pressure force to a work during welding (energizing) while lowering the contact start pressure of an electrode tip to the work, and to weaken a force required when a gun arm is abutted on a stopper while strengthening the force required when the electrode tip detaches from the work. SOLUTION: By providing large and small pistons 23 and 24 with different areas presented to pressure, which are connected in series to a pressure cylinder 7 driving the gun arm 3, it is set so that a cylinder output at the time of welding, is borne by the small piston 24 until just before a time when the electrode tip comes into contact with the work, and after that it is borne by the large piston 23. It is set so that the cylinder output after welding, is borne by the large piston 23 until a time when the electrode tip detaches from the work, and after that it is borne by the small piston 24 until a time when the gun arm 3 is abutted on a stopper 12.
Patent JP-H08228621-A (JP)
Title: Effective production of tissue culture seedling
Inventor: TANABE TOSHIAKI
IPC: A01H4/00
Filed: 1995-03-02
Abstract: PURPOSE: To promote the formation of a healthy seedling and produce a large amount of healthy seedlings by inducing multiple shoots from the organ of an arboreous plant, multiplying and rooting from stems and leaves in a solid medium supporting body having voids to form plug seedlings. CONSTITUTION: This method for producing a tissue culture seedling comprises wetting a solid medium supporting body having voids by a synthetic fluid medium constituted with inorganic salts containing the carbon source of sucrose, etc., and a plant hormone, and transplanting the stems and leaves of an arboreous plant into the medium supporting body for their rooting to form plug seedlings. The stems and leaves are raised aseptically and the rooting in the medium supporting body is conducted under the luminous intensity of approximately 4000 luces.
Patent JP-S62221453-A (JP)
Inventor: MORI SATOSHI
IPC: B02B3/06
Filed: 1986-03-24
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-S62225383-A (JP)
Title: Listing device
Inventor: SHIBUYA TOSHIYUKI
IPC: B41J2/485
Filed: 1986-03-27
Abstract: PURPOSE:To shorten the printing time, by a method wherein only the specific information characterizing a table together with its positional information is selected and only this specific information is printed at the position corresponding thereto. CONSTITUTION:By checking all the rule code constructing a table, all the necessary crossrule image information and blank image information are prepared to be stared. Thereafter, a simplified table is printed by printing the image information stared in a printing image memory 25 on the position corresponding thereto with a printer 41. Then, a complete table can be prepared by, for instance, wire drawing of the extended part of characteristic marks such as + (cross shape), L (angle shape), and T (Tee character shape) of the printed simplified table. Thus, because the vertical lines connecting the rules are not required in the simplified table, those marks can be printed in the same way as ordinary characters and then, can be printed at a high speed.
Patent JP-H04304916-A (JP)
Title: Throwaway type drill
Inventor: OMORI NAOYA
IPC: B23B51/00
Filed: 1991-03-29
Abstract: PURPOSE:To improve the wear resistance and adhesion resistance of a cutting blade, to improve the breakdown resistance of a shank and to eliminate the need for regrinding for the continuous use by forming the cutting blade with a diamond covered sintered body and also forming the shank part of steel. CONSTITUTION:A throwaway type drill is equipped with a cutting blade 31 for cutting the body to be cut and a shank part 32 for fitting to the specified position of a cutting machine. And the cutting blade 31 and a shank part 32 are joined separatably. For instance, the part 31a of the cutting blade 31 to be interposed is interposed by the interposing parts 33a, 33b of the shank part 32. In this case, the cutting blade 31 is made of a base material of the sintered body of SI3N4 and/or SiC as the main component and is formed of the diamond covered sintered body covered with diamond or diamond-like carbon at the cutting blade edge at least of the surface of the base material. Also the shank part 32 is formed of steel. Moreover the layer thickness of the diamond is set within the range of 0.1mum-200mum.
Patent JP-H10269640-A (JP)
Title: Magnetic head device
Inventor: TAKAHASHI TOMOYUKI
IPC: G11B11/10
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To make a head to rock/displace following up face wobbling of a magnetic disk, to always and stably hold a slide contact attitude of a magnetic head element and to prevent the occurrence of a recording fault by providing two elastic displacement parts oppositely displacing on a head support member. SOLUTION: In a conductive member molded integrally with a head support part, a part facing outward between the head support part and a fixed part 3 is constituted of a first elastic displacement part 7, and the part facing outward between the head support part and a head fitting part 5 is constituted of a second elastic displacement part 8. At this time, spring constants are set so that respective elastic displacement parts 7, 8 are elastic displaced oppositely to each other, and a balance point that their change amounts become equal always exists on a position sliding into contact with a head disk. Thus, even when the face wobbling occurs on the magnetic head, and the magnetic head element is fluctuated, the magnetic head element and a slide contact body are held to a fixed attitude to be brought slidably into contact with the magnetic disk, and an external magnetic field is applied to the disk precisely.
Patent JP-H06237774-A (JP)
Title: Plasmid
Inventor: NAKAYAMA NORIYUKI
IPC: C12R1/07
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a plasmid, using a thermophilic bacterium of the genus Bacillus as a host and capable of stably proliferating in a host without falling off from the host even by culturing the host at >=60 deg.C temperature. CONSTITUTION:A plasmid pSTK1 is obtained from Bacillus.stearothermophilis TK105. Thereby, plasmids pSTE33 and pSTK3 containing the plasmid pSTK1 converted into a straight chain are synthesized.
Patent JP-S56162776-A (JP)
Title: Electrophotographic copier
Inventor: DEGUCHI YASUSHI
IPC: G03G21/10
Filed: 1980-05-20
Abstract: PURPOSE:To facilitate exchanging of a photosensitive drum and prevent damaging on a photosensitive surface by the constitution in which an optical system, a developing device and a cleaning device are unitized and disposed around the photosensitive drum freey and removably from the body of a copying machine. CONSTITUTION:A developing device 4, an optical system 42 and a cleaning device 34 which are unitized are disposed around a photosensitive drum 1, respectively freely and removably from above. To exchange the drum 1, first an original imposing plate 49 is moved in the direction shown by arrow B along a slide rail 50, and  the optical system unit 42 is removed upward. The cleaning device 34 is also  removed upward. Next, the plate 49 is moved in the direction shown by arrow A  and the developing device 4 is removed upward, after which the drum 1 is removed  upward. To mount a new drum, it can be done easily by the steps reverse from the  above.
Patent JP-H10244215-A (JP)
Title: Method for formation of concealed message
Inventor: MARUYAMA SATOSHI
IPC: B05D7/24
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To execute simply concealing treatment of a message by a method wherein a concealing sheet wherein a layer in which at least one layer of heat discoloring ink is printed on a base material sheet is provided, is stuck onto a character or a pattern which is drawn on a base material. SOLUTION: As a concealed sheet 3, transfer paper having a thermosetting tacky adhesion layer is preferably exemplified, and as its manufacturing method, at first a heat discoloring printing layer 32 is printed on a base material sheet 31. Thereafter, a thermosetting tacky adhesion layer 33 is applied by superimposing it on the heat discoloring printing layer 32. Further, for conveniences for use, release paper 34 is attached onto the thermosetting tacky adhesion layer 33. Then, for indicating a procedure transferring transfer paper onto the base material 1, at first the release paper 34 of the transfer paper is peeled off, and the transfer paper is superimposed onto the base material 1.  Thereafter, the thermosetting tacky adhesion layer 33 is cured by heating the base material 1, and when the base material sheet 31 is peeled off, the heat discoloring printing layer 32 can be transferred by being superimposed on the message 2.
Patent JP-S60218333-A (JP)
Inventor: JIYOSEFU ZETSUTO PASUKII
IPC: B01J31/22
Filed: 1984-04-04
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-H04303802-A (JP)
Title: Light diffusion sheet
Inventor: OGAWARA HIROSHI
IPC: G02B5/02
Filed: 1991-03-30
Abstract: PURPOSE:To easily obtain high diffusivity and full-ray transmittance by sticking plural sheets of thermoplastic resin sheets which are embossed on one side to each other in such a manner that the embossed surfaces are the same, thereby forming the above sheet. CONSTITUTION:The light diffusion sheet 1 is formed by sticking plural sheets of the thermoplastic resin sheets 2 which are embossed on one side in such a manner that the embossed surfaces 21 face the same direction. The light diffusion sheet 1 is constituted by sticking two sheets of the thermoplastic resin sheets 2, 2 with which the max. embossing depth of the embossed surfaces 21, 21 is >=25% of the thickness to each other by facing the embossed surfaces 21, 21 upwards. The thermoplastic resin sheets which have heat resistance, high strength and good transparency, allow extrusion molding, and have a good embossing property are used as the above-mentioned thermoplastic resin sheets 2. Then, the intricate irregular reflection and refraction of light between the embossed surface 21 of the outermost layer, the plane of the one resin sheet 2 on the stuck surfaces and the embossed surface 21 of the other resin sheet 2 appear synergistically.
Patent JP-H09257781-A (JP)
Title: Analysis of impurities of platinum compound
Inventor: ONISHI HIROKO
IPC: G01N30/88
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To separate and determine impurities in platinum by a high- performance liquid chromatography(HPLC) method by specifying a specific substance represented by a formula as impurities. SOLUTION: In formula, steric configration of 1,2-cyclohexanediamine is cis, trans-d or trans-1 and R1 and R2 become cyclic along with Pt(II) and Pt(IV). In an HPLC method, the length of an CDS column is set to 20-50cm. As a setting condition, it is efficient to use water as a moving phase.
Patent JP-S52151000-A (JP)
Title: Theft preventing method
Inventor: KANO HARUKIYO
IPC: B60R25/10
Filed: 1976-06-11
Abstract: PURPOSE: Method of theft prevention is improved and a contribution is made to the order of society by announcing the open and close conditions of the locks of automobiles, etc. to remote owners wirelessly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03268218-A (JP)
Title: Head carriage device
Inventor: ISHIBASHI KOICHI
IPC: G11B5/60
Filed: 1990-03-16
Abstract: PURPOSE:To execute the stable positioning control of a head carriage by elastically supporting a head amplifier substrate on the carriage via a rubber member. CONSTITUTION:A pulley 11 is rotated by the revolution of a stepping motor 12 and the carriage 2 is moved horizontally by a steel belt 10. First and second magnetic heads 1, 3 move in the radial direction of a rotating magnetic disk at this time. The detected electric signals are amplified by the amplifier of the head amplifier substrate 7 and are output to the outside. The head amplifier substrate 7 absorbs the unnecessary oscillation generated by the stepping motor 12 by a rubber member 9 at this time and, therefore, the resonance of the mov able parts is decreased and the stable control is executed.