baber/WOPTO huggingface dataset:
Patent JP-S5758245-A (JP)
Title: Magnetic field orientation device for manufacturing vertical magnetic recording medium
Inventor: OGUCHI TOSHIHIKO
IPC: G11B5/842
Filed: 1980-09-22
Abstract: PURPOSE:To obtain a titled device capable of forming a recording medium having a high orientation rate by providing a holding means of a medium, and a means spraying dry air to the medium, for an unhardened magnetic recording medium running in the orthogonal direction to a magnetic field. CONSTITUTION:A nonmagnetic tape-like substrate 6 on which a coating film layer 5 containing magnetic particles has been provided is made to pass through in the direction as indicated by an arrow 7, in a DC magnetic field formed by an orientation magnet 1 (symbols 2a, 2b denote soft magnetic cores, and 3a, 3b denote solenoids), an easily magnetizing axis is oriented in the running orthogonal direction, and a vertical magnetic recording medium is manufactured. In said device, a nonmagnetic supporting body 4 of channel shape for holding the surface of the substrate 6 which is running, within the range of 90+ or -15 degree against the direction of the magnetic field of the magnet 1, and a nozzle 10 for jetting dry air is provided. Accordingly, when the substrate 6 is passing through in the magnetic field of the magnet 1, the magnetic particles are oriented in a state that the surface of the substrate 6 has been held to a prescirbed angle (for instance, 90 degrees) against the direction of the magnetic field, and subsequently, said orentation state is fixed.
Patent JP-2000033772-A (JP)
Title: Recording sheet for electric solidification printing
Inventor: HAYASHI SHUNJI
IPC: B41M5/20
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the coloring density of ink and gloss of an image by permitting an ink acceptable layer to have a plastics pigment as a principal component. SOLUTION: When a high glossy image is obtained, smoothness is important in the state of a recording sheet not being compressed. If a Bekk smoothness by JISP-8119 of the recording sheet is 250 sec or more, the image gloss of the recording sheet is in a sufficient level as an image quality. If a Bekk smoothness of JIS is not sufficient by only coating a plastics pigment, a smoothness treatment can be given suitably by a super calender or the like to the recording sheet. For such a method to obtain high image gloss, it is effective to use a carrier having a high smoothness. If a Bekk smoothness of the carrier is 200 sec or more, or cast-coated paper is used, high image gloss can be attained without a smoothing treatment by a calender. Also, high image gloss can be obtained by using jointly a plastics pigment and polyvinyl pyrrolidone.
Patent JP-H10318484-A (JP)
Title: Corrosion protection coating method for deformed part of corrosion protected steel pipe
Inventor: OKANO YOSHIHIRO
IPC: F16L58/10
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To perform protection coating on the bare deformed part of a corrosion protected steel pipe in a short time and easily at the site by attaching a molding flask to an outer surface of the bare deformed part for performing anticorrosion covering the bare deformed part of the corrosion protected steel pipe, pouring tar urethane resin into the molding flask and covering the bare deformed part with the tar urethane resin. SOLUTION: In the case where an active pipe branch joint 2a as each deformed part of two corrosion protected steel pipes 1b and 1c used for gas or water piping molding flask 5 are attached to an outer surface of the active pipe branch joint 2a at a fixed interval. The molding flask 5 consists of two split molding flasks 5a and 5b, and unitized as one body by bolts and nuts 6. Next, a two-component type tar urethane resin filler 7a is poured into a gap between the outer surface of the joint 2a and the molding flask 5 from a filler hole 4a. At this time, the filler 7a is filled up in the molding flask 5 and overflows to the outside from an outflow port 8a, whereby air in the molding flask 5 is completely purged. After filling with the filler 7a, the filling is stopped and, after the filler 7a is hardened, the molding flask 5 is removed.
Patent JP-S5357897-A (JP)
Title: Leakage detector of electroconductive fluid
Inventor: SHIMOTORI KAZUMI
IPC: G01N27/07
Filed: 1976-11-05
Abstract: PURPOSE:To heighten the reliability of sodium leakage detector, without using usually used insulator, by detecting the lectroconductive state between sodium piping and specific electroconductive substrate, especially at the sodium cooling high speed breeder reactor.
Patent JP-H0427093-A (JP)
Title: Construction of window regulator
Inventor: ISHIGURO YOSHIMASA
IPC: E05F11/38
Filed: 1990-05-22
Abstract: PURPOSE:To stabilize the rising and falling of a window glass and to increase the flexibility of a design by constraining a movement to one guide rail only in the direction of the width of a car, and constraining movements to the other guide rail in the direction of the width of the car and in the front and rear direction to house a window regulator. CONSTITUTION:Rollers 28A, 28B and 28B fixed to edge sections in the front and rear direction of a car of a window glass 12 are guided to curved guide rails 30A and 30B, and a movable member is moved in the up and down direction of the car by a wire 88. The window glass 12 is raised and lowered through a bearing member to bear the lower end of the window glass 12 while turning it. A window regulator 10 having such a construction is housed by constraining a movement to one of guide rails 30A and 30B only in the direction of the width of a car, and constraining movements to the other of the guide rails 30A and 30B in the direction of the width of the car and in the front and rear direction. The movable and bearing members are coupled with each other so that they are capable of relative movement.
Patent JP-S63298943-A (JP)
Title: Deflection yoke device
Inventor: OOMURA NORIO
IPC: H01J29/76
Filed: 1987-05-28
Abstract: PURPOSE:To fix a semicircular convergence correction core to a separator quickly and reliably by holding the said core between the core supporter and the thin plate portion constructed as an unit with the separator. CONSTITUTION:A core supporter 11 and a thin plate portion 12 are provided on the rear end portion of the separator 10 of a deflection yoke as an unit so as to be separated by the thickness of a semicircular core 7. The convergence correction core consists of semicircular core 7, 7 divided into two the upper and the lower pieces. In addition, on the separator 10 two radially elongated clip portions 13, 13 similar to the plate portion 12 and two spring projections 14, 14 (not shown in the figure) are provided alternately at every 90 deg. as a unit. The semicircular core 7 is holded with the clip 13 and the spring projection 14 in the gap between the plate portion 12 and the core supporter 11. Thereby the said semicircular core 7, 7 can be fixed to the separator 10 easily and reliably.
Patent JP-S5561550-A (JP)
Title: Tape connecting method
Inventor: TAKI YOSHITAKA
IPC: B65H19/18
Filed: 1978-10-26
Abstract: PURPOSE: To obtain superior connection having no generation of tape-cut by feeding a preceding tape through tape connecting stand and applying adhesive on one end surface of the succeeding tape and allowing these tapes to be adhered by the pressing force of a press.  
     CONSTITUTION: The tape 7 drawn-out from a preceding feeding reel 6 is supplied in the direction of arrow through a tape connecting stand 8 and a dancer roll 10. When the rest of this tape 7 becomes little, the end part of the tape 7' on the new succeeding feeding reel 6' is drawn out, and on one end surface, adhesion part 11 is formed and set apart from the preceding tape 7. Then, both tapes 7 and 7' are adhered by the application of pressure by means of the press 9 on the tape connecting stand 8. Afterwards, both tapes 7 and 7' are drawn-out in doubled, and after a proper time, the preceding tape 7 is cut by a cutting device 12. The tension applied onto the tape in cutting is absorbed through the shift of the dancer roller 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05320414-A (JP)
Title: Surface modifier for inorganic filler
Inventor: SUMI HIDEYUKI
IPC: C08F210/00
Filed: 1992-05-25
Abstract: PURPOSE:To obtain a surface modifier which enhances the strength, impact resistance, etc., of a resin by incorporating a linear cationic polymer which comprises structural olefin units and structural acrylamide units and has a specific weight-average mol.wt. CONSTITUTION:This modifier contains a linear cationic copolymer whose molecule comprises 65-99mol% structural olefin units represented by formula I and 1-35mol% structural acrylamide units represented by formula II and which has a weight-average mol.wt. of 1,000-50,000. In the formulae, R<0> is H, methyl, or phenyl; R<2> is a 2-8C alkylene; R<3> and R<4> each is a 1-4C alkyl; R<5> is a 1-12C alkyl, a 6-12C arylalkyl, or a 6-12C cycloalkyl; and X is a halide ion, CH3OSO3, or CH3CH2OSO3<->.
Patent JP-H0235271-A (JP)
Title: Intermediate cooler and assembling method thereof
Inventor: DENISU RICHIYAADO NIIBERU
IPC: F28F9/00
Filed: 1989-05-25
Abstract: PURPOSE: To provide a seal using the minumum number of parts by using an intercooler core having an inlet and an outlet at the same end part with a highly compressible seal. CONSTITUTION: A gasket 18 is positioned at a top part of a core 14 of an intercooler, and it is placed on a flange 28. Next, a seal 22 is positioned above an inlet 24 and an outlet 26 of the core 14. The inlet 24 and the outlet 26 are positioned in a housing 12 to penetrate an opening 32 of the housing 12. The core 14 is then pressed toward an end part of the housing 12 having the opening 32 to compress the seal 22. An assembly pin 54 is then inserted to be driven into a tapped hole to be correctly positioned to the housing 12. This assembly comprises the pin 54 penetrating corresponding holes in a gasket 20 and an intake manifold 16. A cap screw 44 is then driven to penetrate a tapped hole 36, and the whole assembly is tightened to form a gas tight seal.
Patent JP-H08298861-A (JP)
Title: Cultivation of pumpkin
Inventor: MORI TAKESHI
IPC: A01G1/00
Filed: 1995-05-02
Abstract: PURPOSE: To provide a method for cultivating a pumpkin by which effects such as the quality of taste can be distinguished according to a fertilizer, a growth state, conditions of diseases, the fruiting period, etc., and harvested and shipped by producers at the time of harvesting are provided. CONSTITUTION: This method for cultivating a pumpkin comprises the first step for forming ridges of a prescribed width in the front and rear directions in a plowland, performing the fertilizer application and tillage to a prescribed width with the ridges as the center, laying a vinyl sheet 3 thereon, boring each hole in soil together with the vinyl sheet 3 at a site for transplanting a seedling and planting the seedling, the second step for growing the seedling, waiting for the time when the tips of vines 5A reach both ends 3A of the vinyl sheet, carrying out the fertilizer application and tillage of the tillage plot at the second time formed outside from both the ends 3A of the vinyl sheet 3 by using a large-sized machine and the third step for training the vines 5A to the second predetermined lines 6,  waiting for the time when the vine 5A reach the second predetermined lines 6A and performing the fertilizer application and tillage of the final tillage plot 7 which is the residual part according to the second step.
Patent JP-S61290039-A (JP)
Title: Manufacture of composite film and manufacturing device of composite film
Inventor: YAMAMOTO MASATAKA
IPC: B32B37/00
Filed: 1985-06-17
Abstract: PURPOSE:To obtain a composite film which is cloudless, high-quality and multipurpose, by making press-bonding between a multilayer film based on coextrusion and base material perform. CONSTITUTION:A multilayer film 2 is fed directly to a heating laminator 20 from a coextruding device 60. The multilayer film 2 fed to the heating laminator 20 is preheated by a preheat roll 27. Simultaneously with the above, the multilayer film 2 is held between the preheat roll 27 and a rubber roll 31, creases are smoothed and rolling is performed. The multilayer film 2 is come into contact with a heat roll 2 further, which is heated up to the temperature close by the melting temperature by the heat roll 22 and softened. Similarly, base material 1 such as paper or PET is drawn out through a feed roll 11 of a drawing-out machine 10 or 10a. The base material 1 is preheated by a preheat roll 26 on the heating laminator 20. The softened multilayer film 2 and preheated base material 1 are pressurized by the heat roll 22 and a pressurizing rubber roll 23 at high pressure.
Patent JP-H04361689-A (JP)
Title: Sizing agent composition for papermaking
Inventor: KONDO JUNJI
IPC: D21H17/05
Filed: 1991-06-04
Abstract: PURPOSE:To provide the title ketene dimer-based composition quick in the development of sizing effect and giving excellent sizing performance effect. CONSTITUTION:The objective composition containing a water-dispersed product for (A) a ketene dimer and (B) an ester compound of a polyvalent carboxylic acid and/or its anhydride and a 10-3OC straight chain saturated alcohol, having a melting point higher than that of said ketene dimer.
Patent JP-H05318638-A (JP)
Title: Laminated sheet
Inventor: NAKAMURA YUKIO
IPC: B32B17/02
Filed: 1992-05-26
Abstract: PURPOSE:To improve heat resistance by using a glass fiber base material as a surface layer, then a base material containing aramid fiber as a core layer, and improving workability with a drill with the minimization of a difference in shrinkage between the layers during heating. CONSTITUTION:A laminated sheet is composed of a glass fiber base material as a surface layer and a base material containing an aramid fiber as a core layer. The aramid fiber base material is of woven cloth or unwoven cloth (including paper). However, if the unwoven cloth is used, the woven cloth and the unwoven cloth are used in a combined form as the woven cloth is used on the other base material. If a large amount of SiO2 component is contained in the glass fiber, the base material becomes one having a lower thermal expansion. Thus it is possible to further lower the thermal expansion of the entire laminated sheet. The resin of the same quality is used as a resin for an organic layer used for the impregnation of the base material, in order to ensure that the layer is adhesive.
Patent JP-S61291242-A (JP)
Title: Controlling device for electrically driven mirror of car
Inventor: OGAWA MASAHISA
IPC: B60R1/02
Filed: 1985-06-20
Abstract: PURPOSE:To enable the angular position of a mirror to be positively set by controlling the change in the angle of an electrically driven mirror based on the specified control pattern which is set in advance, depending on signals from a detecting means which detects both driving operations and running conditions of a car. CONSTITUTION:A drive section 8 is controlled based on signals from a manual operation switch 1 through a CPU2 so that the angle of a mirror 9 can be adjusted manually. Signals detected by such sensors as a reverse switch 3 which detects that a gear is shifted to a back position, a car speed sensor 4, switches 5 and 6 for a right and left direction indicator and a body inclination sensor 7 are inputted into the CPU2 so as to output control signals for adjusting a mirror angle based on the specified control pattern which is set in advance, when a car runs backward, when the car changes a lane while running at a high speed, and when the car is inclined. The mirror 9 is detected by an angle sensor 10 so as to be fed back to the CPU2.
Patent JP-H08324065-A (JP)
Title: Head gap adjusting device of printer
Inventor: ISHIWATARI TOSHIO
IPC: B41J11/14
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a large head gap by providing a link mechanism moving a platen so as to separate the same from a printing head when the printing head is moved from the platen. CONSTITUTION: When a carrier shaft 18 is rotated from the approach state of a printing head 21 and a platen 19, the printing head 21 is moved in the direction separated from the platen 19 and the platen 21 is moved in the direction separated from the printing head 21. Therefore, an adjustable head gap is determined on the basis of the quantity of eccentricity of a first eccentric part 18 and the moving quantity of a link mechanism 22 based on the eccentricity of a second eccentric part 18b and the adjusting quantity of the head gap can be increased. Therefore, the optimum head gap is ensured even when printing is applied to thick paper to perform good printing. Next, the printing head 21 and the platen 19 are moved in a mutually approaching or separating direction accompanied by the rotation of the carrier shaft 18.
Patent JP-H04358359-A (JP)
Title: Drop-out measuring device
Inventor: HAGIWARA HAJIME
IPC: G11B20/18
Filed: 1991-06-05
Abstract: PURPOSE:To evaluate and measure random drop-out over a wide range contained in the reproduced signals of a magnetic recording and reproducing device at real time, with high accuracy and at low cost. CONSTITUTION:This device is equipped with the plural steps of pulse width detection circuits 13a-13d composed of delay type flip-flops, which is inputted with the drop-out contained in the reproduced signal of the magnetic recording and reproducing device, and monostable multivibrators to generate the pulse of prescribed width synchronously with the inputted drop-out. The pulse width of the inputted drop-out is detected and outputted in comparison with the pulse width of the monostable multivibrator. According to this output, output pulse generating circuits 14a-14d are driven, outputted negative pulses are inputted to resistance dividing points A-D of a resistance division type voltage adder circuit 15, and a voltage corresponding to the pulse width of the multivibrator is outputted to an output terminal 16 as set drop-out width.
Patent JP-S60209876-A (JP)
Title: Color information input system
Inventor: OOKUMA MICHIO
IPC: B41J5/30
Filed: 1984-06-29
Abstract: PURPOSE:To input easily color information while comparing a picture with a hue to be inputted, by dyeing a partial area of an input form with a prescribed color and recording numerical data indicating hue, luminosity, chroma in the other area. CONSTITUTION:Plural kinds of input form 1 are prepared for various colors. An operator approximates input froms to the color picture displayed on a display device 3 of a terminal machine 1 to compare the color of the picture with colors of dyed areas 3 of input forms and searches the input form of a color to be inputted from these prepared input forms. If proper one is found, this input form is inserted to an input 5 of a magnetic reading part. Numerical information (color information) of hue, luminosity, and chroma in a data area 2 of the input form is read magnetically, and the color of the background of the picture is changed to the color of the inputted input form in accordance with read color information.
Patent JP-S61291970-A (JP)
Title: Sputtering device
Inventor: YAMADA TAKASHI
IPC: C23C14/34
Filed: 1985-06-19
Abstract: PURPOSE:To permit increase in the size of a target, throwing of large electric power and long-time sputtering by stabilizing and holding the adhered state of a target and backing plate by fixing means for pressing and fixing the target to the backing plate side. CONSTITUTION:The target 21 is adhered by solder, etc., to the backing plate 22 and in this state part of the circumferential edge of the target 21 is detained by a projecting part 262 of a retaining fitting 26 of the fixing means; at the same time the target 21 is pressed to the plate 22 side and is fixed to a base plate 23 of a sputtering electrode. The plate 22 has preferably through-holes 221 and the fitting 26 is fixed to the plate 23 via through-holes 26. The fitting 26 is preferably fixed by means of bolts 27 to the plate 23. The reliability of the adhered state between the target 21 and the plate 22 is improved by such constitution, by which the increase in the size of the targe, the throwing of the large electric power and the long-term sputtering, etc., are attained.
Patent JP-H1081672-A (JP)
Title: Stilbene compound and its usage
Inventor: REINEHR DIETER
IPC: D06L3/12
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a fluorescent whitening agent, esp. capable of giving textile fibrous materials high-level whiteness and high sunlight screening effect. SOLUTION: This new compound is shown by formula I [m is a cation formed from H, an alkali metal, ammonium or amine; R1 is a group of formula II (R3 is NR4 R5 , etc.; R4 an R5 are each H, a 1-20C alkyl, atc.), etc.; R2 is NH2 , N(CH2 CH2 OH)2 , etc.], e.g. a compound of formula III. The compound of formula I is obtained by reaction of cyanuric chloride with aminostilbenesulfonic acid, an amino compound capable of introducing R1 group, and a compound capable of introducing R2 group, respectively, in any order, under well-known conditions. The compound of formula I is capable of absorbing both UV-A and UV-B ultraviolet rays, giving textile fibrous materials such as cotton, polyamide and wool fluorescent whitening effect, and affording sunscreening protection of the skin covered with a textile product treated with this compound.  Besides, the tear strength and light fastness of textile fibrous materials treated with this compound can also be improved.
Patent JP-S5835251-A (JP)
Title: Carburetor with variable venturi part
Inventor: NAKAMURA NORIHIKO
IPC: F02M7/17
Filed: 1981-08-27
Abstract: PURPOSE:To stabilize the rotation of an engine, by operating a suction piston to keep the negative pressure of a Venturi part constant in response to the low quantity of sucked air under light load on the engine so that dropped fuel flows down in an intake manifold as the fuel is atomized. CONSTITUTION:A suction piston 3 is slidably fitted in a suction chamber 14 at one side of a Venturi part 4. When the load on an engine is light, a throttle valve 2 is hardly open and the head 18 of the suction piston 3 is located near a main nozzle 5 and fuel ejected from the nozzle collides against the head 18 so that some of the fuel flows down on the head and gathers as liquid drops. The fuel drops move to the oblique open part 30 of a pipe 29 and continuously flow in a passage 31 so that the fuel by-passes the valve 2 and flows down to an intake manifold while being atomized. For that reason, the air fuel ratio is stabilized. This results in stabilizing the rotation of the engine.
Patent JP-H05331079-A (JP)
Title: Separation and purification of 2,6-diisoproylnaphthalene
Inventor: TSUZUKAGO KATSUHIKO
IPC: C07C15/24
Filed: 1992-05-26
Abstract: PURPOSE:To easily obtain high-purity 2,6-diisopropylnaphthalene in high yield by putting to separation and purification a feedstock mixture of 2,6- diisopropylnaphthalene and 2,7-diisopropylnaphthalene using a cooling crystallization method with a specific equipment. CONSTITUTION:The first crystallizer 1 is fed with a feedstock mixture in the form of a solution comprising 2,6-diisopropylnaphthalene (DIPN) and 2,7-DIPN via a piping 10 to carry out crystallization to produce a crystal-containing slurry, which is, in turn, fed to a filter press 3 where a press squeezing is made at >=50atm (pref. 80-300atm) to effect solid-liquid separation to produce a crude crystal containing >=90wt.% of 2,6-DIPN. A feedstock solution for purification is then prepared by dissolving this crude crystal in a solvent, and crystallized in the second crystallizer 2 to produce a 2,6-DIPN-contg. crystal slurry, which is, in turn, put to solid-liquid separation using a centrifugal separator 4, thus obtaining the objective compound containing >=99wt.% of 2,6-DIPN.