baber/WOPTO huggingface dataset:
Patent JP-H09208094-A (JP)
Title: Interlaid paper collection type feeder of electronic part
Inventor: HIRAMOTO KOJI
IPC: H05K13/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To draw a taping part out of a reel without excess and deficiency by pulling interlaid paper for drawing the taping part out of a reel at regular pitches, and detecting the excessive feed of the taping part for stopping driving temporarily. SOLUTION: A cylinder 15 reciprocates between conditions A, B with a driving source to feed a taping part at regular pitches. When the taping part is in a normal condition 23, a detection sensor 21 is turned on, and a circuit is closed, therefore, the cylinder 15 is operated according to the signal of an upper signal source 27. If the taping part is placed in a hung condition 24 due to excessive feed, the detection sensor 21 is turned off, and the circuit is opened, therefore, the cylinder 15 is kept in a condition A regardless of the signal of the upper signal source 27. When the taping part is consumed under this condition and returned to a normal condition 23, the cylinder 15 is operated according to the signal of the upper signal source 27.
Patent JP-H09212905-A (JP)
Title: Optical head device
Inventor: YAMANAKA YUTAKA
IPC: G11B7/1367
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to select a polarization component falling on the first and second objective lenses by providing a polarization converter capable of converting polarization characteristic of a transmission beam. SOLUTION: An incident polarization of P polarization component or S polarization component is led by a polarizing beam splitter 4, and one of the polarization components is reflected by a polarizing beam splitter 4 to be condensed on an optical disk medium surface through a 1/4 wavelength plate 6 and a first objective lens 7. The reflected light from the condensing point is led again to an optical detection system 9 through the first objective lens 7, the 1/4 wavelength plate 6, and the polarizing beam splitter 4. Also, the other polarization component is condensed on an optical disk medium surface, which is unillustrated, through the polarizing beam splitter 4, a mirror 5, the 1/4 wavelength plate 6, and a second objective lens 8.  The reflected light from the condensing point is again led to the optical detection system 9 through the second objective lens 8, the 1/4 wave length plate 6, the mirror 5, and the polarization beam splitter 4.
Patent JP-S63187698-A (JP)
Inventor: TANGE KENICHI
IPC: B60R13/08
Filed: 1987-01-30
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-2000218676-A (JP)
Title: Method and apparatus for extruding molten polymer kneaded with additive
Inventor: SATO ATSUSHI
IPC: B29C47/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To stably supply a powder-like additive for space saving by continuously supplying polymer chips in a hopper to an extruder, and supplying the additive from a powder supplying step capable of being atmospheric sealed to the flowing chips from a bottom of the hopper to a feeding pocket of the extruder. SOLUTION: A powder-like additive to be added to a polymer from a continuously quantitative feeder 2 is continuously metered and discharged, and the additive discharged from the feeder 2 by opening and closing an automatic vale 4 after an automatic valve 3 is opened or closed is charged and added in a feeding pocket of a uniaxial kneading extruder 1 for holding the additive discharged from the feeder 2 in parallel with the chips from a vacuum type polymer chip hopper 5. The valves 3 and 4 are alternately opened and closed at a predetermined time interval, and an extrusion molding having small irregularity of powder concentration can be manufactured while holding the degree of vacuum of the extruder 1 by a vacuum pump 6. Thus, the additive can be simply, stably supplied in a limited space with relatively small investment.
Patent JP-H09216127-A (JP)
Title: Tool path generating device
Inventor: MITANI YUKA
IPC: B23Q15/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To conduct highly efficient processing by generating the scanning path of a processing tool with an area where an area removed by processing operation for the next stage subtracted from a finishing stock area to be left at the time of coarse processing for a particular stage serving as a finish processing area for a particular stage. SOLUTION: The first stage cross-section contour A2 which is offset in Z direction by the length of finishing stock in Z-direction is outputted and stored. Of the finish processing area which is offset from a target processing area at the time of the output of the first stage coarse processing area, the area from which the second stage processing area is removed is outputted as the finish processing area. A plan sectional view of the finish processing area is C. The second stage coarse processing area B2 is outputted. The second stage finish processing area is outputted, however, a plan sectional view of the second finish processing area is B because the (N+1)th stage (3rd stage) processing area is not present.
Patent JP-S56117344-A (JP)
Title: Manufacture of reproducing stylus
Inventor: KUDOU TOSHIYUKI
IPC: G11B9/07
Filed: 1980-02-19
Abstract: PURPOSE:To improve the adhesion between a sapphire stylus base and metal for an electrode, by previously forming a thin film layer of one specific kind of metal on the surface of the sapphire stylus base as a substratum metallic layer, and then by performing a heat treatment after forming one specific kind of a metallic layer as a surface layer. CONSTITUTION:On the surface of sapphire stylus base 1, thin film layer 2 of one of nickel, copper, iron, palladium, platinum, cobalt, vanadium, titanium, zirconium, thorium, niobium, chromium, iridium, tantalum, silicon, and hafnium is formed previously as a substratum, and as the surface layer, metal 3 of one of titanium, zirconium, vanadium, cobalt, chromium, niobium, tantalum, hafnium, molybdenum, iridum, and rhenium is applied. In a nonoxidative atmosphere, a heat treatment is carried out at 1,000-1,800 deg.C to form alloy of two kinds of metals 2 and 3 between base 1 and surface layer 3, thereby forming an electrode.
Patent JP-S60165023-A (JP)
Title: Inner-magnet type neck magnet of color cathode-ray tube
Inventor: YONEDA KOUJI
IPC: H01J29/70
Filed: 1984-02-08
Abstract: PURPOSE:To prevent occurrence of disorder of a magnetic field distribution and interference with an electron gun owing to the terminal expansion of an inner- magnet type neck magnet by cutting said neck magnet at a point with a plane inclining to the direction of the radius or axis of the neck magnet ring or both of them and then bringing both of the faces at the cutting point into close contact each other. CONSTITUTION:An inner-magnet type neck magnet 3 is made of ring type permanent magnetic material and used for correction of color purity and static convergence. This neck magnet 3 is cut at a point with a plane slantly intersecting the direction of the radius or axis of the neck magnet ring or both of them and then both of the faces at the cutting point 1a are brought into close contact each other. Thereby, when the inner-magnet type neck magnet having larger thermal expansion coefficient than that of the containing part expands, mutually pushing forces generated between both sides of the cutting plane can be resolved into a perpendicular force and a parallel force to the cutting plane. This parallel force causes the ring type magnet to generate a little deviation, by which a great force of the ring to expand outside is absorbed. Therefore, an electron gun member is not deformed.
Patent JP-S55113335-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOZAKI TAKAO
IPC: H01L21/314
Filed: 1979-02-23
Abstract: PURPOSE: To obtain an insulation film having an excellent property in preventing impurity contamination, by replacing the constituent atoms O by atoms N in a part of SiO 2  film.  
     CONSTITUTION: After SiO 2  film is formed on an Si substrate, this is given heat treatment in an atmosphere of N glass plasma. By this treatment, it is possible to convert the surface of SiO 2  film into Si 3 N 4  film as atoms O are replaced by atoms N at a relatively low temperature and in a short time. This film has a dense structure and is free from the structural defects to cause boundary contamination or polarization or to become a trapping center. It is stable and can be effectively used as a surface stabilizing film or a gate insulating film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57134045-A (JP)
Title: Lubricating structure for differential-locking device
Inventor: FUKUCHI HISASHI
IPC: F16H48/22
Filed: 1981-02-13
Abstract: PURPOSE:To improve the durability and prevent the generation of abnormal noise by providing a differential-case with an opening connecting between the outside and inside and an oil groove to introduce oil to a side gear sleeve for improving the lubrication of multiple disc clutch for differential lock. CONSTITUTION:A pinion 6 and a pair of side gears 5 are engaged with each other in a differential case 1 for enabling dif-locking by the catch of a multiple disc clutch 50. The multiple disc clutch 50 is caught by the differential case 1 with a spline on one side and by the sleeve of a side gear 5 on the other side. When the differential case 1 is turned, lubricating oil is supplied via an opening 13 and an oil groove 14.
Patent JP-S63190910-A (JP)
Title: Vortex diode
Inventor: SHIRAISHI SUNAO
IPC: F15C1/16
Filed: 1987-02-02
Abstract: PURPOSE:To enlarge the resistance ratio of reverse/normal flow by projectedly providing partition members for forming a vortex on the inner surface of at least one of respective discs. CONSTITUTION:Discs 4, 5 facing to each other and a cylindrical side wall 6 are provided in a cylindrical chamber 3. In addition, a tangential nozzle 1 is fitted along the tangential line of the cylindrical chamber 3, while an axial nozzle 2 is fitted along the axial line of the cylindrical chamber 3. And, moreover, respective upper and lower groups of four partition members 7 for forming a vortex, which are concentrically formed, are provided. Four of the partition members 7 for forming a vortex are fixed onto the inner surface of the circular plate 4, while the residual four thereof are fixed onto the inner surface of the circular plate 5. This constitution can enlarge the resistance ratio of reverse/ normal flow.
Patent JP-H06179208-A (JP)
Title: Cooler for aggregate of ready-mixed concrete
Inventor: YAMADA RYUZO
IPC: B28C7/00
Filed: 1992-01-08
Abstract: PURPOSE:To prevent fine particles adhering to an aggregate from flowing out and to efficiently cool an aggregate by a construction wherein adherent fine particles settling on the bottom are forcedly floated in cool water by a stirring member provided in an aggregate cooling tank, and these are discharged by again adhering to the aggregate to be discharged. CONSTITUTION:A cooler for an aggregate of a ready-mixed concrete is provided with an aggregate cooling tank 3 in which the aggregate of the ready-mixed concrete is dipped in cool water to be cooled; a transport conveyor 25 for transporting the aggregate into the cool water in the aggregate cooling tank 3; and a cooling chiller 4 for cooling the cool water in the aggregate cooling tank 3 to a predetermined temperature by circulating it by a circulating pump 15. A stirring member 2 is provided in the aggregate cooling tank 3 for stirring fine particles accumulated on the bottom thereof. The adherent fine particles settling on the bottom of the aggregate cooling tank 3 are forcibly floated in the cool water by the stirring member 2. These are discharged by again adhering to the aggregate to be discharged.
Patent JP-H02202383-A (JP)
Title: Concentric multi-axis vibration wave motor
Inventor: YAMAMOTO MASARU
IPC: H02N2/00
Filed: 1989-01-30
Abstract: PURPOSE:To produce output independently from concentric multi-shafts by arranging a cylindrical outer rotary shaft, a circular stator having inner and outer piezoelectric elements for exciting a resilient vibration body, inner and outer springs, and a mechanism for pressure holding the inner and outer rotary shafts against the springs. CONSTITUTION:When driving power is fed independently through lead wires 10a, 10b to inner and outer piezoelectric chips 3ba, 3bb, inner and outer resilient vibration bodies 3aa, 3ab vibrate independently. A buffer section 3d prevent interference of vibration between the vibration bodies 3aa, 3ab or induction of one vibration through the other vibration. By such arrangement, inner and outer rotors 4a, 4b can rotate independently and output can be taken out independently from inner and outer rotary shafts 2a, 2b.
Patent JP-H04259100-A (JP)
Title: Method and device for measuring traffic congested degree
Inventor: KITAMURA TADAAKI
IPC: G08G1/01
Filed: 1991-02-14
Abstract: PURPOSE:To decide the congested degree of a road especially in several stages in detail. CONSTITUTION:This method is comprised in such a way that a state variable measuring means with respect to the traffic quantity of the road and a state variable measuring means with respect to the amount of travel of a vehicle are executed at an image processing part 10, and the congested degree is outputted by inputting state variables obtained above to a congestion decision processing part 26 comprised of a neural network 28 or a fuzzy computer. Thereby, it is possible to find the relation of the state variable of the road and the congested degree only by the teaching of data, and to decide the congested degree with high accuracy only by measuring the state variable.
Patent JP-S52104047-A (JP)
Title: Counter possible to shift
Inventor: EBIHARA HEIHACHIROU
IPC: H03K21/00
Filed: 1976-02-27
Abstract: PURPOSE:To realize the integration by reducing the numbers of elements by constituting a circuit which possesses a function of counter and shift register, by means of installing a switch circuit on a circuit which inputs the counted number circuit and a circuit which inputs a clock.
Patent JP-S58138722-A (JP)
Title: Preparation of impact resistant resin
Inventor: NAKAYAMA KENJIROU
IPC: C08F291/02
Filed: 1982-02-12
Abstract: PURPOSE:To prepare the titled resin having excellent gloss and resistant to thermal discoloration, by the specific graft copolymerization of an aromatic vinyl monomer, etc. to a rubber in emulsion-suspension state using a specific quaternary ammonium salt as a salting-out agent and an anionic emulsifier as an emulsifying agent. CONSTITUTION:An aromatic vinyl monomer[e.g. (alpha-methyl)styrene, etc.]and an unsaturated nitrile monomer[e.g. (meth)acrylonitrile, etc.) are graft polymerized in emulsion to a rubber elastomer latex (e.g. polybutadiene latex), and a part of the polymerized system is coagulated by using a quaternary ammonium salt wherein the total number of C atom of the hydrocarbon groups bonded to N atom is 8-25 (e.g. lauryl trimethyl ammonium chloride) as a salting-out agent. Thereafter, the polymerization system is converted to suspension and the above monomers are graft-copolymerized to obtain the objective resin. The emulsifier is an anionic emulsifier (e.g. fatty acid soap).
Patent JP-H0827869-A (JP)
Title: Toilet stool with local flushing device
Inventor: IDOTA IKUYA
IPC: E03D9/08
Filed: 1995-01-13
Abstract: PURPOSE:To reduce an initial amount of cooled water and protect a mechanism from being frozen by installing a heat pipe which is designed to transfer the heat of a hot water tank to the side of a nozzle. between the hot water tank and the nozzle. CONSTITUTION:A first heat pipe 14 is inserted into the bottom side in a hot water tank 4 where one end of the heat pipe 14 is laid out along cylinders 8 and 11. In addition, a second heat pipe 14 is inserted in the bottom side of the hot water tank 4 where one end of the heat pipe 14 is laid out so that it may reach into a water feed pipe 23 by way of a mechanism part 22. This construction makes it possible to transfer the heat of the hot water tank 4 to the cylinders 8 and 11 and the mechanism part 22 by way of the heat pipe 14 so as to heat and reduce the amount of cooled water ejected from nozzles 7 and 10, thereby preventing the mechanism part 22 from being frozen.
Patent JP-S60168961-A (JP)
Title: Shift-lever boot
Inventor: TAKAHASHI HITOSHI
IPC: B60K20/02
Filed: 1984-02-08
Abstract: PURPOSE:To prevent the deformation of the top part on the upper edge side of a bellows part by annularly installing a reinforcing rib in projection at the near center part on the back side of the top part of the bellows part in which a plurality of annular top parts and valley parts are formed alternately into multistage form. CONSTITUTION:A shift-lever boot 2 which has a section in square form and is made of the elastic material such as rubber is formed so that a plurality of annular top parts 4 and valley parts 5 are formed alternately into multistage form on the peripheral side, and a bellows part 3 is constituted. The lower peripheral edge of the shift-lever boot 2 is fixed onto a chassis floor F, and the upper edge part is inserted into a shift lever 1 and surrounds the periphery of the shift lever 1. A reinforcing rib 6 is annularly installed in projection in the near center part on the back side of the top part 4 of the bellows part 3. Therefore, when the shift lever 1 is operated toward retreat stage, the scar deformation on the front edge side of the top part 4 can be suppressed by a rib 6.
Patent JP-H05216516-A (JP)
Title: Laser beam machine
Inventor: MORI ATSUSHI
IPC: B23K26/00
Filed: 1992-02-06
Abstract: PURPOSE:To provide a laser beam machine which copes with the three- dimensional working of various objects to be worked without changing a whole system. CONSTITUTION:A numerical controller 4 is mainly constituted of a processor 40 and outputs a command signal to a servo motor 50 to control a working machine main body. On the other hand, a numerical controller 6 is mainly constituted of a processor 60 and outputs a command signal to a servo motor 70 to control a working head. Numerical controllers 4 and 6 are provided with interface circuits 41 and 61 respectively, and the transmission/reception between numerical controllers 4 and 6 is performed through interface circuits 41 and 61, and this system functions as a three-dimensional laser working machine as the whole. Thus, only by mounting the working head to three-dimensional working is performed without changing the whole of the system even when the working machine main body side is a robot or a machine tool.
Patent JP-S53105965-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOZAWA MINORU
IPC: H01L21/261
Filed: 1977-02-28
Abstract: PURPOSE:To make sharp the impurity concentration distirubtion at the border between the Si substrate and the epitaxial layer as well as to uniform the epitaxial layer concentration, by radiating the neutron with a fixed method.
Patent JP-H05217419-A (JP)
Title: Copper/glass frit composition for thick film circuit substrate
Inventor: HIROSE EIICHIRO
IPC: C09D11/00
Filed: 1992-02-06
Abstract: PURPOSE:To provide a paste including copper to be used at the time of forming a thick film circuit on a ceramic substrate, which is solidly adhered to the substrate, and by which disconnection of the circuit due to peeling or formation of a crack of/in the thick film does not occur. CONSTITUTION:The ratio of copper to glass frit in terms of the ratio of weights is 65/35-55/45. Since the ratio of inclusion of glass frit is relatively high, adhesive strength between a formed thick film circuit and a substrate is improved to a large degree due to the operation of a glass component existing on the interface between the thick film circuit and the substrate. Excessive baking of copper particles is mitigated due to the operation of the glass component existing in the grain boundary of the copper particles, and baking contraction is suppressed. Since the baking contraction at the time of baking the thick film circuit is suppressed, peeling of the thick film due to baking contraction is prevented.
Patent JP-H06226656-A (JP)
Title: Working truck
Inventor: HASEGAWA HISASHI
IPC: B25H1/16
Filed: 1993-02-09
Abstract: PURPOSE:To change the height position and angle position of a product easily and automatically after positioning the product. CONSTITUTION:This working truck is constituted in such a way as to be capable of fixing a heavy product 10 into the fixed height and angle positions. A placing table 15 for fixing the product 10 is freely elevated in relation to bases 11, 12 and also supported rotatably. This truck is also provided with an elevating device 16 for elevating the placing table 15, and a rotatory-driving device for rotating the placing table 15.
Patent JP-H09207130-A (JP)
Title: Method and apparatus for granulating plastic
Inventor: IMAMURA YUKIO
IPC: B29B9/06
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to increase the granulating amount of a granulating apparatus without raising the manufacturing cost and running cost. SOLUTION: A motor 15 is driven, a cutter support plate 9 is reciprocated by a cam 14 and spring 13 mounted at a cutter drive shaft 16 at a high speed. Thus, a cutter 10 is reciprocated along the surface of a die to cut the melted resin discharged from the nozzle hole of the die in a granular state.
Patent JP-S52105100-A (JP)
Title: Apparatus for locking folding doors
Inventor: AOYAMA HIDEO
IPC: E05C1/06
Filed: 1976-02-28
Abstract: PURPOSE: To provide a locking apparatus which is adapted to lock and release folding doors by pushing and pulling a slide bar. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06233832-A (JP)
Title: Pressurized smoke-proof system
Inventor: MURAOKA HIROSHI
IPC: A62C2/00
Filed: 1993-02-09
Abstract: PURPOSE:To provide a pressurized smoke-proof system capable of surely and stably generating the state that an attached room zone is kept at a higher pressure than that of a corridor zone and reducing the facility cost. CONSTITUTION:This pressurized smoke-proof system is provided with a pressurizing fan mechanism 3b forcefully guiding the outside air to an attached room zone 3 with a fan and a pressure-sensitive damper mechanism 5 automatically opened by the prescribed pressure difference when the pressure of the attached room zone 3 is higher than the pressure of a corridor zone 2 by a prescribed value or above to communicate both zones 2, 3.
Patent JP-H08223388-A (JP)
Title: Facsimile multiple address communication system
Inventor: HIMOTO SHINICHI
IPC: H04N1/32
Filed: 1995-02-09
Abstract: PURPOSE: To execute quick contermeasures such as re-transmission by allowing a facsimile equipment A of a master station to make multiple address communication to facsimile equipment B of a slave station, allowing the facsimile equipment B to send its reception state included in a control signal to the facsimile equipment A so as to allow the facsimile equipment A to confirm the state of the facsimile equipment B. CONSTITUTION: A master station 10 (each slave station 12) has a facsimile equipment 14 provided with a facsimile(FAX) image transmission means 21(reception means 20), a control signal transmission means 22(reception means 18) and a slave station state information extract means 24 (collection means 16). The master station 10 makes multiple address communication of a FAX image simultaneously to each slave station 12 through a radio channel by the means 21, each slave station 12 allows the means 18 to include state information of its own station collected by the means 16 to a FAX control signal C and sends the result to the master station 10. The master station 10 displays the slave station information extracted by the means 24 based on the signal C received by the means 22 onto a display device or the like so as to confirm paper shortage, occurrence of jam or disable FAX image reading or the like of the slave station 12. Thus, countermeasures such as re-transmission are executed quickly and multiple address communication is surely made to each slave station.