baber/WOPTO huggingface dataset:
Patent JP-H03181104-A (JP)
Title: Plastic-bonded magnet
Inventor: MATSUYAMA YOSHIHIKO
IPC: H01F1/032
Filed: 1989-12-11
Abstract: PURPOSE:To form a magnet of a good characteristic by mixing ferrite plastic magnet pellets and rare earth plastic magnet pellets in an arbitrary ratio and performing magnetic isotropic compression molding or magnetic anisotropic compression molding. CONSTITUTION:The surfaces of oxide magnetic particles of strontium ferrite and barium ferrite and those of rare earth magnetic particles of Sm1Co, Sm2Co17, and Nd-Fe-B are finished separately with a coupling agent and the oxide and rare earth magnetic particles are kneaded separately with thermosetting resin such as epoxy resin and phenol resin, rubber, or other resin to obtain oxide pellets and rare earth pellets. A good magnetic characteristic is obtained without reducing the oxide pellets and oxidizing the rare earth pellets by compression molding of the oxide pellets and the rare earth pellets in the ratio needed for obtaining the required magnetic characteristic.
Patent JP-2000147134-A (JP)
Title: Method and apparatus for detecting metallic foreign matter
Inventor: TAKEHARA KATSUOMI
IPC: G01N27/04
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for detecting, catching and eliminating a metallic foreign matter included in an aggregate of small pieces to be inspected in a process while the small pieces pass on a detection face set on a substrate. SOLUTION: A wiring pattern 22 in which first electrodes 24a and second electrodes 26b are alternately arranged adjacent to each other via a minute distance is set to a detection face 14. When a foreign matter is caught on the wiring pattern 22, the foreign matter short-circuits between the first and second electrodes 24a and 26b, with a foreign matter catch signal generated. The signal is utilized by a control circuit to record, generate an alarm, stop the operation and the like. In the case of a magnetic foreign matter, the foreign matter is caught and eliminated by magnets. For promoting the short-circuit, the magnets 64 and the substrate 14 are moved relatively, thereby, the foreign matter is moved by a magnetic field change. The detection face for the foreign matter can be shaped like a plate, an endless belt or a cylinder.
Patent JP-S63169107-A (JP)
Inventor: MIKERANJIERO MATSUTSUUKO
IPC: H03G1/04
Filed: 1987-12-18
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-H08150258-A (JP)
Title: Polishing and lifting machine for pachinko ball
Inventor: HIGUCHI SADAO
IPC: A63F7/02
Filed: 1994-11-28
Abstract: PURPOSE: To provide a polishing and lifting machine for pachinko balls capable of effectively sucking and removing dust-like minute dirt generated by polishing the pachinko balls. CONSTITUTION: In a polishing and lifting machine 1 for pachinko balls, an endless lifting belt 14 is stretched between a driving roller 12 and a driven roller 13 respectively disposed at the lower and upper sides of a frame for a device, a cover 16 is mounted in such a manner as to be opposed to a rising side of the lifting belt 14 and a polishing member 17 is disposed inside the cover 16, whereby pachinko balls are held between the polishing member 17 and the lifting belt 14 at a suitable pressure, and lifted up. Then, vent holes 21 are disposed on the polishing member 17 and an intake duct 23 is disposed on the cover 16 and the intake duct 23 is connected to a dirt collector 29 so as to suck and remove dust-like minute dirt generated by polishing the pachinko balls.
Patent JP-H09162333-A (JP)
Title: Heat sink for lsi
Inventor: SOGAISHI ICHIRO
IPC: H01L23/36
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To enhance heat radiation by a method wherein, in a fitting module of nonferrous metal, a plurality of pin fins of a fine small diameter of the same quality as the fitting module are provided with a uniform diameter and a uniform height at specific intervals. SOLUTION: A LSI heat sink A constitutes a fitting module 1 serving as a rectangular plate member of a nonferrous metal C such as aluminium etc., and a plurality of pin fins 2 are embedded at specific intervals in an X direction or in a Y direction with respect to this fitting module 1. As described above, the pin fin 2 and the fitting module 1 are integrally formed with the same quality as the nonferrous metal C such as aluminium etc., and further the plurality of pin fins 2 are set to be at a uniform diameter and a uniform height. Thereby, it is possible to supply the heat sink for a LSI which radiates heat effectively, and which is simple in maintenance with a saving space.
Patent JP-H01159077-A (JP)
Title: Dispenser device
Inventor: KANAYAMA SHINJI
IPC: B05C5/00
Filed: 1987-12-17
Abstract: PURPOSE:To immediately remove paste even when paste in the tip part of a nozzle is solidified and to reproduce normal discharge of paste by providing a projection pin which is slid so that the discharge port of the nozzle capable of filling paste can be opened and closed. CONSTITUTION:A nozzle 9 is provided with a discharge port capable of discharging paste 7 and can be filled with paste. Further a projection pin 8 is slid so that the discharge port of the nozzle 9 can be opened and closed. As a result, even when paste in the tip part of the nozzle is solidified, it is immediately removed and thereby normal discharge of paste can be reproduced.
Patent JP-H07173010-A (JP)
Title: Insecticidal composition
Inventor: OGAWA MASAOMI
IPC: A01N31/14
Filed: 1993-12-20
Abstract: PURPOSE:To obtain the subject composition capable of manifesting excellent insecticidal effects especially on aleyrodids by synergistic effects by mixing a certain kind of pyrethroid-based compound with a certain kind of aniline derivative having germicidal activities. CONSTITUTION:This insecticidal composition is obtained by combining (A) an aniline derivative selected from dichlofluanid, procymidone and 3-(3,5- dichlorophenyl)-5-methyl-5-vinyl-1,3-oxazin-2,4-dione with (B) a pyrethroid-based compound selected from alpha-cyano-3-phenoxybenzyl 3-(2,2-dichlorovinyl)-2, 2- dimethylcyclopropanecarboxylate, alpha-cyano-3-phenoxybenzyl 3-(2-chloro-3,3,3- trifluoropropenyl)-2,2-dimethylcyclopropanecarboxylate and ethofenprox. For example, aphids, aleyrodids, thripids and tineoids are cited as insect pests which are objects of controlling.
Patent JP-2000133512-A (JP)
Title: Grid-shaped pattern coil
Inventor: FUJII RIICHI
IPC: H01H50/44
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain a grid-like winding, which is not merely a winding but works as a multifunctional coil by increasing the width, thickness, number of turns, and accuracy of the winding beyond the limit of the width, thickness, number of turns, and accuracy of the winding and the widths of a conductive material and an insulating materials to exceed the limits of the widths of these materials. SOLUTION: In order to increase the width, thickness, and accuracy of a grid-like winding used for a grid-like pattern beyond the limits of the width, thickness, and accuracy of the winding and the widths of a conductive material and an insulating materials to exceed the limits of the widths of the materials, the winding is released from the flexibility restriction which is indispensable to the working of the winding and coping the very small limit of a complex pattern, which is tentatively called a 'bonsai' pattern coil with thin-film treatment or photo-edging and the large limit of the pattern with a press working means and substantially increasing the selective ranges of the conductive material and insulating material along with accuracy improvement.
Patent JP-H06165793-A (JP)
Title: Jig for attaching supporting member for intraocular lens
Inventor: YUNOKI HIROYUKI
IPC: A61F9/00
Filed: 1992-11-30
Abstract: PURPOSE:To conduct correctly and easily attachment work for holding an intraocular lens with fins by forming step parts at the positions corresponding to every other fins, in the circumferential direction, among fins of a supporting member at the position of the upper end periphery of the lower stick of a jig for attaching the supporting member for the lens. CONSTITUTION:An intraocular lens supporting recessed spherical part 14 having a smooth sperical surface is formed at the position 12 of the lower end of an upper stick 10 with a tapered end position 11. In the state in which the lens main body which composes the intraocular lens 40 is engaged, the upper stick 10 and a lower stick 20 are connected coaxially. Four step parts 21, in which the width W1 in the radial direction and the width T in the vertical direction are equal, are formed at the positions of the upper end periphery of the lower stick 20 with an opening of 50 at every 90 to the central axis. The intraocular lens 2 is composed in the state in which, in the position on the periphery of the lens main body 40, four fins F1, the projection directions of which are alternately different in the circumferential direction, among eight fins (F1, F2) of a supporting member 30 hold the peripheral position of the lens main body 40 from its both sides.
Patent JP-2000139219-A (JP)
Title: Lighting device for artificial culture of plant
Inventor: FUKAZAWA KINICHI
IPC: A01G7/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To suppress the temperature increase in a culture chamber by absorbing the heat generated from a lighting device in an artificial plant culture chamber and to perform the artificial culture of a plant with an inexpensive means by irradiating the plant with light having wavelength meeting the growing stage of the plant. SOLUTION: Plant cultivation shelves 2 are placed in an artificial cultivation chamber. The cultivation shelf 2 is provided with a set devices comprising a lighting device 20 having a fluorescent lamp inserted into the inner tube of a jacket composed of double tubes and an accessory holding box containing a stabilizer for the fluorescent lamp. A cooling water is passed through the space of the lighting device and the accessory holding box 53 to absorb the generated heat. A means for varying the wavelength of the irradiation light is placed in the jacket or the cooling water of the lighting device 20.
Patent JP-H03227249-A (JP)
Title: Operation of ink jet printing head
Inventor: GEARII EI NIIZERU
IPC: B41J2/13
Filed: 1990-11-22
Abstract: PURPOSE: To compensate an erroneous disposition of a droplet while minimizing a necessary peak current by starting a nozzle disposed at the farthest from a surface of operating an ink jet printhead for printing a character on a recording medium of a bent surface, and sequentially operating all nozzles toward the nozzle disposed gradually at nearer position, and printing without fault. CONSTITUTION: A thermal ink jet printhead 2 prints a recording medium placed on a cylindrical platen. A carriage having a nozzle row is moved, and distances of the nozzle from a sheet are not uniform, and hence there occurs an error of (x) direction of droplet disposition. By using a method of sequentially operating nozzles of the row, erroneous disposition of the droplet on the bent platen is compensated. When the erroneous disposition of the droplets generated due to no uniform distance of the individual nozzles from the platen are cancelled by using the erroneous disposition of the droplets by sequential operation, the droplets can be accurately disposed. The order of operating all the nozzles is advanced from the nozzle disposed t the farthest position from the platen to the nozzle at the nearest position to the platen.
Patent JP-H11142064-A (JP)
Title: Facility for applying irregular refractory
Inventor: KATO HIROYUKI
IPC: F27D1/16
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To enhance the work efficiency by making a schedule for applying irregular refractories depending on the deterioration thereof applied to a plurality of objects and then mixing/kneading the irregular refractories based on the schedule. SOLUTION: A schedule for applying irregular refractories is prepared by a scheduling means depending on deterioration of the irregular refractories applied to a plurality of objects. Depending on the schedule, a central mixing/ kneading facility 10 carries a plurality of containers 20 containing irregular refractory material by means of a crane 31 and feeds the irregular refractory material from the container 20 to a mixing hopper 60. At the same time, an additive material, e.g. an aggregate, is fed from aggregate hoppers 40a, 40b to a mixing hopper 60 and mixed. The mixed material is added with water and the irregular refractory material is kneaded collectively.
Patent JP-H11154611-A (JP)
Title: Chip beads element and its manufacture
Inventor: NAKANO ATSUSHI
IPC: H01F17/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To use a chip beads element at a high frequency of GHz or more and absorb a noise in a wide band, by constituting an insulating substrate by laminating a plurality of composite members containing ferrite powder and resin as the main components and by burying a signal conductor in the insulating substrate. SOLUTION: An insulating substrate is constituted by using composite members 21 and 22, which are composed of ferrite powder and an insulating resin as the main components and are provided by mixing the components and hardening them. Then, signal conductors 31 and 32 are spirally buried in the composite members 21 and 22. In this arrangement, since the composite members 21 and 22 are composed of the material provided by mixing the ferrite powder and the insulating resin as the main components and hardening them, unnecessary high frequency components in a high frequency band contained by a frequency signal that passes through the signal conductors 31 and 32 are surely absorbed by the absorption of the composite members 21 and 22.  More specifically, this wide band high frequency chip beads element generates, for example, signal absorption in a high frequency band of 1 GHz or more and passes through the signals in the lower frequency band.
Patent JP-H07171221-A (JP)
Title: Cleaning apparatus for cooling apparatus for thermotherapeutic apparatus
Inventor: TAGAWA MOTOYUKI
IPC: A61N5/02
Filed: 1993-12-21
Abstract: PURPOSE:To provide a cleaning apparatus for a thermotherapeutic apparatus wherein a cooling apparatus for the thermotherapeutic apparatus is hardly clogged and an optimum and enough therapeutic effect can be obtd. CONSTITUTION:A cooling apparatus is provided with a cleaning apparatus for cleaning the flow path of a cooling water circulation system 2 of the cooling apparatus with a function circulating cooling water into an applicator 1 of a thermotherapeutic apparatus and an inputting means selecting the cleaning action of this cleaning apparatus.
Patent JP-H11157668-A (JP)
Title: Paper sheet separating device
Inventor: YOSHIDA KAZUJI
IPC: B65H3/60
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To stably deliver paper sheets by arranging a loading means on the base frame side from a feed belt only on the side opposite to a delivering means of the line segment connecting the retreat point of a fork means on the base frame to a point of a feed belt means nearest to the delivering means. SOLUTION: A loading bed 1 is formed into a shape not existing on the delivery belt 2 side from a line segment connecting a point of a feed belt 8 nearest to the delivery belt side to the retreat point of a fork 9 on a base frame to prevent a defective delivery. The feed belt 8 has projections like the toothed face of a timing belt, the feeding reliability of letters is improved, and the rotation of the letters by the retreating action of the fork 9 is prevented. Even if the letters are rotated and no feeding force is provided, the letters are easily inserted into a delivery port by a flexible auxiliary guide provided there, and the letters can be delivered without being kept in contact with the delivery belt 2 for a long time.
Patent JP-H09163410-A (JP)
Title: Connector for telecommunication
Inventor: ROURANDO SUPENSAA HOWAITO
IPC: H04Q1/02
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a connector for telecommunication of a structure by which an insulation coat cut-off connector is easily connected to a printed circuit board through the use of the automatic assembly technology. SOLUTION: The connector for telecommunication with a break/test function is provided with a housing receiving plural contact pairs 42, 44. The housing has a series of 1st chambers 40 and a series of 2nd chambers adjacent to the 1st chambers. Each 1st contact 42 has insulation coat cut-off contacts 102, 104 received by the 1st chamber 40 and a spring contact part fixed to the 2nd chamber 56. Each 2nd contact 44 has an insulation coat cut-off contact 80 located in the 1st chamber 40 under the 1st contact 42 and a spring contact 90 located in the 2nd chamber 56 so as to form a spring contact switch with the spring contact of the 1st contact 42. A tester is inserted to a spring contact switch to test the circuit.
Patent JP-H11153416-A (JP)
Title: Film thickness measuring device, and film thickness measuring method
Inventor: HORIE MASAHIRO
IPC: G01B11/06
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness measuring device in which compactness and low price can be achieved. SOLUTION: In a film thickness measuring device to measure thickness of a film formed on a sample 9, a red color LED 11, a green color LED 12, and a blue color LED 13 are provided on a light source part 10. Reflection light when each of red color 11L, green color 12L, and blue color 13L from the LED's 11, 12, 13 is radiated to the sample 9 is received by a CCD 31, and a measured reflection factor determining part 14 determines a measured reflection factor to each light 11L, 12L, 13L. A film thickness determining part 43 determines the film thickness of the film on the sample 9 by comparison of a theoretic reflection factor theoretically determined based on a film thickness in a specified range with the measured reflection factor.  A film thickness measuring device of a simple constitution without requiring a spectroscope or an interferrence filter can thus be realized, thereby compactness and low price can be achieved in the film thickness measuring device.
Patent JP-H04194199-A (JP)
Title: Method of tightening bolt and nut for shield segment
Inventor: UEDA HISATERU
IPC: E21D11/40
Filed: 1990-11-27
Abstract: PURPOSE:To align bolt-through-holes easily with each other by positioning a pair of bolt and nut held to a tightening device at the tightening place of a segment, and moving slightly the segment in a state to push the bolts. CONSTITUTION:A pair of bolt A and nut B held to a tightening device 14 are opposed to through-holes 104 provided to the tightening place of a segment 10, and a jack 152 is driven to push slackly the bolt A first of all. After that, when the bolt A is hard to intert into the through-holes 104, the segment 10 held with a holding device inside a rolling box 131 is slightly moved by one of vertically moving jack 128, rolling jack an controlling jack or by a combination of them properly, the through-holes 104 are aligned, and the bolt A is easily inserted. According to the constitution, misalignment can be eliminated with simple operation.
Patent JP-H07150036-A (JP)
Title: Production of blend resin composition
Inventor: TAKAHASHI TETSUYA
IPC: C08L77/02
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a blend resin composition, having dyeability and coating properties comparable to those of a polyamide resin and slight water absorptivity by controlling a wide angle X-ray diffraction pattern of a composition comprising polyamide 6, polypropylene and a modified polyolefin. CONSTITUTION:This method for producing the objective composition is to blend components of (A) polyamide 6 resin (preferably a homopolyamide 6 resin) with (B) polypropylene resin and (C) a modified polyolefin resin (preferably a propylene-based polymer such as polypropylene modified by grafting with maleic acid) so as to provide a diffraction peak at 2theta=22-24 deg. in carrying out the wide angle X-ray analysis of a sample obtained by solidifying according to the natural cooling of the composition comprising the components (A), (B) and (C) from a melt state to ambient temperature. The composition is preferably obtained by a method for melt kneading the components at 230-300 deg.C temperature and 300-2000sec<-1> shearing rate by using an extruder.
Patent JP-H09157284-A (JP)
Title: Production of glucopyranose derivative
Inventor: KONNO YOSHITOSHI
IPC: A61P37/04
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To produce a glucopyranose derivative useful as an immunopotentiator, an antitumor agent, etc., by amidating and diesterifying protected 2-amino-2- deoxy-glucopyranoses, then silylating, sulfating and desilylating the resultant compound and further forming a salt thereof. SOLUTION: Benzyl 2-amino-4,6-O-benzylidene-2-deoxy-α-D-glucopyranoside represented by formula I is reacted and amidated with (S)-3-hydroxymyristic acid in the presence of propanesulfonic acid anhydride and triethylamine, and 9-phenylnonaoic acid and 4-dimethylaminopyridine are added thereto to esterify the reactional product. Thereby, a compound represented by formula II is obtained. The hydrogenating reaction of the obtained compound is further carried out to afford a compound represented by formula III, which is then silylated, sulfated, desilylated and formed into a sodium salt thereof in one step. Thereby, the objective glucopyranose derivative, represented by formula IV, capable of manifesting cellular immunopotentiating activities, interferon inducing activities, etc., and useful as an immunopotentiator, an antitumor agent, etc., is obtained.
Patent JP-2001138781-A (JP)
Title: Rear seat for vehicle
Inventor: YAMAUCHI YOSHIHIKO
IPC: B60N2/20
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a rear seat for a vehicle to be reclined without generating the intrusion of a seat back into a luggage compartment and easy to be manufactured and capable of reducing the weight of a car body. SOLUTION: Since a seat back 3 is reclined around a supporting point of a lock mechanism 11 provided in a back surface of an upper part thereof, when the seat back 3 is inclined backward for reclining condition, projection of the upper part of the seat back 3 into a luggage compartment is restricted. Increase of dimension of a reclining mechanism 18 more than necessity is thereby prevented, and the weight of a car body can be reduced.
Patent JP-H09157870-A (JP)
Title: Method for preventing stress corrosion in aluminum alloy casting
Inventor: HANAZAKI MASAYUKI
IPC: C23F13/00
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a method, in a structure in which an aluminum allay casting having stress corrosion sensitivity and a steel member of different kind of metal therefrom are contacted under stress loads, capable of effectively preventing stress corrosion in the aluminum alloy casting. SOLUTION: This is a method for preventing stress corrosion in an aluminum alloy casting in which, in a structure in which an aluminum alloy casting having stress corrosion sensitivity and a steel member of different kind of metal are contacted under stress loads, a metallic member or a metallic layer having a potential baser by >=100mVvsSCE than the natural potential of the casting or nobler by >=-1500mVvsSCE than the mixed potential thereof is interposed into at least one part of the contacted region between the casting and steel member.