baber/WOPTO huggingface dataset:
Patent JP-S60207764-A (JP)
Title: Lapping machine
Inventor: TAIRA YASUNORI
IPC: B24B37/30
Filed: 1984-03-29
Abstract: PURPOSE:To prolong the service life and reduce lapping cost by swinging and revolving the upper and the lower surface plates, following the turning of rotary shafts, and allowing the whole surfaces of the surface plates to contact in slidable ways with a work on a carrier, thus preventing the one-sided wear of the upper and the lower surface plates. CONSTITUTION:When a motor is driven, feeding lapping agent from a feeding means, rotary shafts 2-5 revolve in each prescribed direction, and a lower surface plate 13 and an upper surface plate 17 swing in the radial direction and revolve, following the rotary shafts 2-5. While, though a carrier 23 turns around a sun gear 10 through rotation, a work 24 contacts in slidable ways with the nearly whole surfaces of the lower surface plate 13 and the upper surface plate 17, since the lower and the upper surface plates 13 and 17 revolve through swinging, and the lapping work having the superior accuracy can be carried-out. Since the work 24 contacts in slidable ways with the nearly whole surfaces of the lower surface plate 13 and the upper surface plate 17, the one-sided wear of the surface plates 13 and 17 is prevented, and the service life is prolonged.
Patent JP-S57179055-A (JP)
Title: Manufacture of refractive index distribution type lens
Inventor: KITANO ICHIROU
IPC: G02B6/00
Filed: 1981-04-24
Abstract: PURPOSE:To continuously change the refractive index of a glass rod having a specified composition from the central axis to the periphery by immersing the rod in a molten ion exchange medium to ion-exchange specified components in the glass for a component in the medium and by heat treating the rod. CONSTITUTION:Glass contg., by mole, 57-63% SiO2, 17-23% B2O3, 5-17% Na2O and 3-15% Tl2O as principal components or further contg. ZnO, As2O3, Sb2O3, etc. is melted to form a glass rod. This glass rod is immersed in a molten salt bath of an ion exchange medium such as KNO3 to exchange Tl and Na ions in the rod for K ions, and by keeping the rod at the glass transition temp. in air or an oil bath causing practically no ion exchange for >=20hr, the remaining Tl ions and the peripheral K ions are moved toward the periphery of the rod and the interior, respectively to continuously increase the refractive index of the peripheral part of the rod from the central part. The rod is then cut and finished by polishing. Thus, a refractive index distribution type lens is manufactured.
Patent JP-S53146198-A (JP)
Title: Production method of voltage non-linear resistor
Inventor: EDA KAZUO
IPC: H01C7/10
Filed: 1977-05-26
Abstract: PURPOSE: To obtain overvoltage absorving varistor having high energy surge resistance, by mixing thermal hydrolysis of sintered ZnO containing CaO into compound where sintered material having ZnO as main component shows nonohmic characteristic. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61221928-A (JP)
Title: Inputting device for voice information
Inventor: TADOKORO TOMIO
IPC: G10L15/28
Filed: 1985-03-28
Abstract: PURPOSE:To improve a speech recognition factor even in the ambient noises by providing the 1st signal transmitter accordant with a prescribed sound and the 2nd signal transmitter accordant with the optional sound of a speaker to the voice input part of a speaker. CONSTITUTION:The speaker carries a radio equipment mobile station 3 and supplies the voice data through a microphone 4. In such a case, the noises or music are always delivered from an acoustic signal generator 15 through an earphone speaker 5. Thus the speaker supplies the voice data in a compara tively loud voices. While the signals similar to the ambient noises of the speaker are supplied a speech recognizer 11 from a noise signal generator 14. Therefore even if the ambient noises are inputted together with the voice data input signal given from the microphone 4 the noises are not recognized as voices. As a result, the voice data is completely recognized since it is supplied at a high level.
Patent JP-H06271951-A (JP)
Title: Production of sintered ore
Inventor: HATANO YASUHIKO
IPC: C22B1/20
Filed: 1993-03-22
Abstract: PURPOSE:To sinter an iron ore containing high crystallization water with high productivity/high mixing ratio in good air permeability under a low coke ratio by sintering such that the iron ore containing high crystallization water is mixed in a sintering raw material and the sintering heat quantity is adjusted depending on its mixing ratio. CONSTITUTION:For example, an iron ore containing high crystallization water of about 4-10% is mixed by 10-40% based on the total weight, in a sintered raw material to produce sintered ore. At this time, based on the sintering heat quantity in the case of sintering by mixing 10% of the iron ore containing high crystallization water as a standard, it is sintered by reducing a heat quantity of 560-840kcal per 1 ton of sintering raw material with every 1% increase of the mixing quantity. At a result, the generation of molten liquid is suppressed, preventing the reduction in air permeability. By this method, much quantity of an iron ore containing high crystallization water is economically used for a sintering raw material.
Patent JP-H02242958-A (JP)
Title: Unwoven fabric with thermal adhesion property
Inventor: HASEGAWA MASAYASU
IPC: D04H1/541
Filed: 1989-03-16
Abstract: PURPOSE:To obtain the subject unwoven fabric having a high peel strength between the two layers mentioned below and excellent in thermal adhesion properties by bonding a layer consisting of a conjugated fiber composed of a crystalline polymer having fiber-forming property and polyethylene (copolymer) to another layer consisting of another fiber having a melting point higher than that of the above-mentioned polyethylene (copolymer) using the partial thermocompression bonding method. CONSTITUTION:A layer 5 consisting of a conjugated fiber composed of a crystalline polymer 6 (e.g. polyethylene terephthalate) having fiber-forming property and polyethylene or a polyethylene-based copolymer 7 and preferably having a sheath-core structure is bonded to another layer 2 consisting of another fiber having a melting point higher than that of the above-mentioned polyethylene or polyethylene-based copolymer and having >=6g/m<2> weight by melting the above-mentioned polyethylene or polyethylene-based copolymer and using the thermocompression adhesion method to efficiently produce the subject flexible unwoven fabric having crease resistance and suitable for formation of bags, etc., at a low cost.
Patent JP-H04297278-A (JP)
Title: Blood circulation promoter
Inventor: ICHINOMIYA TSUTOMU
IPC: A61N2/04
Filed: 1991-03-26
Abstract: PURPOSE:To provide a blood circulation promoter which make a preventing construction easy to employ free from a charging trouble, and moreover enables charging at a high efficiency. CONSTITUTION:A therapeutic device 1 and a charger 5 are arranged. The therapeutic device 1 is provided with an antenna, an oscillation circuit section for generating an electromagnetic field for treatment from the antenna, a storage battery for driving the oscillation circuit section and a charging circuit section which charges the storage battery using, as the charging power source, an induction electromotive force generated in the antenna by an external magnetic field (magnetic field from outside the therapeutic device) received with the antenna. The charger 5 has a magnetic field generating section for generating an AC magnetic field for external magnetic fields and a magnetic path through which an AC magnetic field from the generation of the magnetic field passes while having a part on which the therapeutic device provided at the part of the magnetic path is mounted.
Patent JP-H01233176-A (JP)
Title: Working vehicle
Inventor: MINAMI TERUO
IPC: B62D11/08
Filed: 1988-03-15
Abstract: PURPOSE:To enable steering capable of causing less damage to the ground surface by projecting downward the back-and-forth intermediate wheels out of a plurality of ground rolling wheels being equipped in a pair of right and left symmetrical rubber crawler type traveling device, in interlock with the vehicle body steering control. CONSTITUTION:A rubber crawler type traveling device C comprises driving sprockets 4, tension wheels 5, a plurality of ground rolling wheels 6, and rubber roller belts 7. Three ground rolling wheels 6 are supported by a track frame 9, and the ground rolling wheel 6a in the back-and-forth intermediate position is provided via a supporting shaft 10 and a rocking arm 11 so that its vertical position can be freely adjustable, and the vertical position of the ground rolling wheel 6a is made to be adjustable by the operation of a hydraulic cylinder 12. The hydraulic cylinder 12 is interlocked with a steering control system so that it is projected downward in interlock with a vehicle body steering control, and that it is returnedly raised in interlock with the restoration to the straight going condition, and further the velocity of raising action is reduced by the existence of a throttling part in the exhaust oil system.
Patent JP-H03264426-A (JP)
Title: Sheet feed device
Inventor: YAMAMOTO JUNICHI
IPC: B65H1/04
Filed: 1990-03-13
Abstract: PURPOSE:To ensure the proper loading of sheets without any need to touch the surface thereof in the sheet feed device of a copying machine or the like by constituting the device with a sheet package having a cover capable of being torn open, a placement base plate and a projection from sheets thereon, and a holding means having a projection engagement means and a mode detection means. CONSTITUTION:In loading sheets, the cover 2 of a sheet package 1 is torn and half opened. Then, a turning member 14 is made to retreat and the package 1 is inserted through an insertion opening 10 with the covered side thereof kept as a leading side. Then, a base plate 4 is placed on the guide plate 11 of a holding means 7. Thereafter, the turning member 14 is turned and actuated, thereby engaging and fixing the projection 3 of the base plate 4 of the sheet package 1 to a rubber board 12 with an engagement means 8. The aforesaid state is detected and confirmed with a sensor 3. According to the aforesaid construction, the sheets can be properly loaded without any need to touch the surface thereof, and without any error about the sides of the paper.
Patent JP-S60207604-A (JP)
Inventor: OOSUMI HIROSHI
IPC: A44B1/04
Filed: 1984-03-30
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-S56158347-A (JP)
Title: Copying machine
Inventor: KOKAJI TOKUO
IPC: G03G15/04
Filed: 1980-05-12
Abstract: PURPOSE:To obtain in a simple way only a partial copy, by putting an original on a base and then giving an input of a numerical value by means of a ten key, etc. in agreement with the pickup scale. CONSTITUTION:Pickup scales 151 and 152 are provided at the side of an original base. The operator sets the desired copying area at these scales when putting the original on the base. As shown in the diagram, the copies of the areas (oblique lines) corresponding to 5-10 of the scale 151 and corresponding to 40-50 of the scale 152 are obtained in the main and secondary scanning directions respectively. In such a case, the operator pushes a partial copy key 158 and then gives an input to figures 5, 10, 40 and 50 each by a ten key 160. Thus these figures 5, 10, 40 and 50 are supplied to the registers A301, B302, C303 and D304 respectively by a processing circuit 300. An operation is started through a processing mechanism 300 when the operator pushes a start key 157.
Patent JP-H03267110-A (JP)
Title: Method for recovering carbon dioxide in waste combustion gas from power plant
Inventor: NINOMIYA KOHEI
IPC: C01B32/50
Filed: 1990-03-15
Abstract: PURPOSE:To easily separate and recover carbon dioxide in the waste combustion gas from a power plant with a low energy by desulfurizing the waste gas and then supplying the waste gas to a gas separation membrane module connected to a vacuum pump and contg. a carbon dioxide separation membrane. CONSTITUTION:The waste combustion gas at <=200 deg.C from a power plant freed of dust by a dust collector 3 is supplied to a wet desulfurizer 8, desulfurized, cooled and then supplied to a gas separation membrane module 5 contg. a carbon dioxide separation membrane made of a heat-resistant high polymer and with the permeation side evacuated by a vacuum pump 6 via a suction blower 11. Carbon dioxide in the waste gas is selectively permeated from the supply side to permeation side of the membrane, and the permeated waste gas enriched in carbon dioxide and moisture is discharged from the permeation side of the membrane and cooled by a cooler 13 before the vacuum pump 6 to condense and remove the moisture to recover the permeated waste gas.
Patent JP-S63231089-A (JP)
Inventor: INUKAI YUZO
IPC: F16L55/04
Filed: 1987-03-19
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-S54154311-A (JP)
Title: Magnetic card reader
Inventor: KUROSAWA MORIYOSHI
IPC: G11B25/04
Filed: 1978-05-25
Abstract: PURPOSE:To enable the selection of the portions desired to study and reiterative studies to be readily performed by integrating magnetic record and printed record on the front and back of one card by aligning the lines. CONSTITUTION:Holed indices 2, 2' for positioning, etc. are arrayed at a fixed spacing on both sides of the front of a magnetic card 1 and compositions 3 or the like are printed in correspondence to the positions thereof. On the back of the same card 1 are formed magnetic tracks 4 with their lines being aligned to the indices 2, 2', etc. The magnetic card 1 may be readily mounted, removed or changed of lines by fitting the indices 2, 2' onto the index pins 6, 7 of a reproducer 5 and turning its dial 8. On the other hand, a magnetic head 10 reiteratively sweeps the card laterally from its back in correspondence to the magnetic tracks 4 to reproduce and outputs the contents thereof. In this way, the selection and reiterative study of the portions to be studied may be readily accomplished.
Patent JP-H07266008-A (JP)
Title: Method for continuously casting steel
Inventor: YAMAOKA YUICHI
IPC: B22D11/112
Filed: 1994-03-31
Abstract: PURPOSE:To efficiently remove alumina in molten steel in a tundish and to drastically reduce the clogging of an immersion nozzle. CONSTITUTION:The tundish 2 coated with coating material 20 containing titania on the wall surface of a molten steel receiving chamber 5a is used. At the time of receiving the molten steel from a ladle, the ladle is arranged so as to approach any wall surface demarcated to the molten steel receiving chamber 5a by separating the center of a long nozzle 6 from the center of the molten steel receiving chamber 5a. At this time, spouting holes of the long nozzle are directed so as to spout the molten steel to the direction along the approached wall surface. At the time of spouting the molten steel, the molten steel is circulated in the molten steel receiving chamber 5a. The molten steel is frequently brought into contact with the coating material 20, by the circulation of the molten steel and sintered body of the alumina and the titania is produced on the surface of the coating material 20 to efficiently remove the alumina in the molten steel.
Patent JP-S58180444-A (JP)
Title: Preparation of polyol by hydrocracking of saccharide
Inventor: GOTOU YUKIHISA
IPC: C07C29/132
Filed: 1982-04-14
Abstract: PURPOSE:To prepare a low molecular weight polyol, especially glycerol, in high yield, at a relatively low temperature in a short time, by the hydrocracking of a saccharide in the presence of a basic decomposition agent using a nickel catalyst doped with a lanthanide element. CONSTITUTION:A low molecular weight polyol is prepared by using an economically available saccharide (e.g. glucose) as a raw material, and subjecting the saccharide to the hydrocracking in the presence of a basic decomposition agent such as calcium hydroxide, barium hydroxide, calcium oxide, etc., using a catalyst comprising nickel and a lanthanide element from lanthanum to ruthenium, especially lanthanum, cerium, neodymium, etc. The content of nickel in the catalyst is 10-70wt%, especially 15-50wt% as metal, and the weight ratio of the lanthanide element to nickel is preferably 0.005-1, especially 0.05-0.5, as oxide.
Patent JP-S62223074-A (JP)
Inventor: SATO SHUJI
IPC: C04B38/02
Filed: 1986-03-20
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-S55156275-A (JP)
Title: Idling method and device for hydraulic machine
Inventor: HONMA SATORU
IPC: F03B15/04
Filed: 1979-05-22
Abstract: PURPOSE:To make long-term idling operation of runner possible by providing a water discharge pipe, an air feeding pipe, and a water temperature detector to repeat discharging of hot water near press-down water level of the draft tube and rising of the water surface to control the temperature rise in the suction pipe. CONSTITUTION:A water discharge pipe 8 is connected to a draft tube 6 right below press-down water level 7 to discharge hot water in the upper layer through a discharge valve 10. Also, the level of the press-down water level 7 is recovered to the standard position Ho by the compressed air supplied through an air feed valve 12 above an air feed pipe 11. Furthermore, by a water temperature detector 15 and a water discharge valve 10, the hot water in the draft tube 6 is discharged. By repeating these operations, the temperature rise in the suction pipe can be controlled and the long-term idling operation of the runner becomes possible.
Patent JP-2000257847-A (JP)
Title: Failure detector for scrubber nozzle for incinerator
Inventor: KIMURA SUSUMU
IPC: F23G5/44
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To securely prevent any harmful substance from being discharged by detecting clogging of a nozzle, and keeping normal shower performance rapidly, easily and correctly, and keeping normal shower performance. SOLUTION: There are provided an orifice section 3 provided in the middle of a scrubber nozzle 2, a pressure detection section 5 for detecting internal pressure between the orifice section 3 and an injection hole 4 of the scrubber nozzle 2, a setting section 6 for setting a pressure reference value Ps for judging a pressure detected value Pd obtained from the pressure detection section 5, and a failure detection section 7 for detecting clogging of the nozzle by comparing the pressure detected value Pd and the pressure reference value Ps.
Patent JP-H07272803-A (JP)
Title: Surface mount type connector
Inventor: ENOMOTO IKUO
IPC: H01R24/00
Filed: 1994-03-31
Abstract: PURPOSE:To provide a surface mount type connector which permits reducing the dispersion in the height of the solder tine parts by reducing the dispersion in the contacts in cavities. CONSTITUTION:Ribs 11b, 11d convex upward and in pressure contact with contacts 12, 13 are furnished on the undersurfaces of cavities 11a, 11c in a housing 11. The ribs 11b, 11d press the contacts 12, 13 to the oversurfaces of the cavities 11a, 11c to nullify the plays between the cavities 11a, 11c and contacts 12, 13, and thereby the dispersion of the solder tine parts 12b, 13b in the floating direction relative to a contact pad 22 can be suppressed.
Patent JP-S63229395-A (JP)
Inventor: KIKUCHI KOJI
IPC: G21C19/34
Filed: 1987-03-18
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-H01240177-A (JP)
Title: Method for packaging
Inventor: TSUCHIYA HIROTAKA
IPC: A23B4/005
Filed: 1988-03-18
Abstract: PURPOSE:To enable distribution at ordinary temperature and remarkably shorten steps of sterilization after packaging, etc., by thermally processing a high- viscosity food or pet food and packaging the resultant processed food still kept in a germ-free state with a germ-free packaging material. CONSTITUTION:A food, such as rice cake, cattle meat product, fish meat product or diary product, or pet food is thermally kneaded at >=125 deg.C temperature in a twin-screw extruder and sterilized while being accompanied with a change, such as deaeration, dehydration or expansion. The resultant sterilized food or pet food is then filled in a pouch, molded product, etc., consisting of a sterilized packaging material in a germ-free chamber and then hermetically sealed mainly by heat-sealing, etc.
Patent JP-S62220973-A (JP)
Title: Image forming device
Inventor: HARADA KENTARO
IPC: G03G15/36
Filed: 1986-03-20
Abstract: PURPOSE:To easily discriminate which range a color change is being made into by blinking a part corresponding to a changed color when a specific part of one original is copied in different color. CONSTITUTION:When an operator selects a multicolor copy (color change) mode with a selection key 31b, a reverse selection picture plane for the color change is displayed with a selection key 31a and a pattern consisting of an original frame and a specific range (pattern frame) is displayed. At this time, the outside of the pattern frame, i.e. basic color (black) part is displayed and the inside of the pattern frame, i.e. color (red) part is blinked to make a partial color display. consequently, which ranges a color change is being made into is easily discriminated.
Patent JP-H02244558-A (JP)
Title: Manufacture of electrolytic substance
Inventor: YOSHIDA YASUSHI
IPC: H01M8/02
Filed: 1989-03-17
Abstract: PURPOSE:To make larger the construction and produce in a great amount by mixing together fine powder of molten salt, high-purity superfine powder of mono-crystal magnesia, and bubble removing agent in a dry process, setting it between porous electrode plates, and forming an electrolytic substance in the initial period of temp. rise until the operation temp. is attained. CONSTITUTION:Fine powder of molten salt, high-purity superfine powder of mono-crystal magnesia, and bubble removing agent are mixed together in a dry process, wherein the magnesia content shall range 20 thru 180 parts by weight to 100 parts by weight molten salt, while the bubble removing agent content be 0.1 thru 5 parts by weight to the same. The paste-formed electrolytic substance prepared in this proportion is set between two porous electrode plates, and they are built in a battery jar, and unitary cell members are laminated to complete a large-capacity molten salt fuel battery. Then the temp. is raised to the battery service temp. 650 deg.C at a raising rate of 10-100 deg.C/hr, and this condition is held for 1-5hr. This melts the molten salt and bubble removing agent in the electrolytic substance and turns out bubbles in the substance to outside the system, and thereby a dense electrolytic substance layer is obtained.
Patent JP-S56160809-A (JP)
Title: Rolling method for seamless steel pipe by plug mill
Inventor: IMAE TOSHIO
IPC: B21B17/08
Filed: 1980-05-14
Abstract: PURPOSE:To manufacture a seamless steel pipe with almost uniform distribution of wall thickness in the longitudinal direction, at rolling a hollow blank pipe between rolls and a plug of a plug mill, by continuously changing the gap of said rolls according to a preset pattern. CONSTITUTION:A hollow blank pipe 1, processed by a stretch-draw forming method, is rolled through a gap provided between circular arc caliber rolls 2, 3 and a plug 4 into a tube 1' having a prescribed length and wall thickness. In this case, if the wall thickness of the tube 1' on the run-out side the of plug mill is designated by (t), similarly, the gap of the roll and the plug under no-load condition by S, the rolling load by P, and the mill stiffness by K, an equation t=S+ P/K is established. The figure A shows the longitudinal distribution of wall thickness of the tube obtained by rolling a hollow blank pipe of the same size through the said gap in selected several values. Accordingly, in order to roll a tube free from the thickness deviation over all the longitudianal direction from a hollow blank pipe of the same size, the said gap S is changed from the start of the rolling work following to the pattern shown in the figure B. Hereupon, the said gap S is represented by S=S(T).