baber/WOPTO huggingface dataset:
Patent JP-S5730925-A (JP)
Title: Device for measuring optical cable transmission characteristics
Inventor: TOKUDA MASAMITSU
IPC: G01M11/00
Filed: 1980-08-04
Abstract: PURPOSE:To measure the characteristics of the optical cable after the laying simply and accurately by measuring the transmission characteristics of two base band frequencies to be measured. CONSTITUTION:A switch 13 is operated by a switching signal generator 15. Oscillators 11 and 12 which generate frequencies f1 and f2 are switched, and the frequencies f1 and f2 alternately appear in the output of the switch 13 with an equal interval being provided. The output is converted into an optical signal by an electrooptical converter 14, and the optical signal is sent to the optical cable to be measured 2. On the receiving side, the frequencies f1 and f2 appearing in an output of photoelectric converter 31 are converted to one intermediate frequency in a mixer 33. Said intermediate frequency signal is detected in a detector 34, and receiving levels L1 and L2 for the frequencies f1 and f2 are obtained. Said signal levels are inputted into a computing device 35 and computation is performed. If the basic loss characteristics of the optical cable are known, all characteristics can be obtained considerably accurately by measuring two specified frequencies f1 and f2 and obtaining the losses.
Patent JP-S60252556-A (JP)
Title: Piling device
Inventor: IGUCHI MASAKAZU
IPC: B21B39/14
Filed: 1984-05-29
Abstract: PURPOSE:To prevent a sheet from generating flaws by providing a lift type tapered feed roller in front of a piler and making an air nozzle movable in the plate width direction. CONSTITUTION:A feed roller 10 provided in front of a piler is made liftable by a screw jack 12 to adjust the advance angle of a sheet into the piler, the end sections of a roll barrel are inwardly tapered, the center section is made smaller than both end sections in diameter, and the guided steel plate is inwardly warped. Accordingly, the rigidity of the sheet is improved, and the buckling due to collision to an end stop is prevented. Next, a floating air nozzle 11 is made freely slidable in the width direction of the steel plate, and even if the steel plate generates snaking during the piling and is displaced from the center, the floating air nozzle 11 is moved in the lateral direction, and unbalance of the floating force is prevented and scratches are prevented.
Patent JP-H08299853-A (JP)
Title: Fluid ejection device
Inventor: INAGAKI YUKIHIKO
IPC: F16K15/18
Filed: 1995-05-01
Abstract: PURPOSE: To provide a liquid ejection device which can eject liquid surely when a pump is operated. CONSTITUTION: When an ejection nozzle 300 is not used for a long period of time and residual disinfectant liquid at the end 61 of a check valve 60 and in the upper part 75 of a through channel dries, the valve 60 is glued to the upper part 75 of the through channel. A movable nozzle 70 is lifted in the arrow 600 direction, and a contact piece 93 is contacted with the end 61 of the valve 61 to move the valve 60 forcibly in the arrow 500 direction. The glued parts are separated by the movement to open an inflow port 55 so that the valve 60 works normally. In this way, the disinfectant liquid is injected from an ejection hole 10 through a through channel 50 only when a pump is operated.
Patent JP-H01280058-A (JP)
Title: Nonwoven cloth suitable as base cloth for poultice and production thereof
Inventor: IGARASHI FUMIO
IPC: D04H1/482
Filed: 1988-05-02
Abstract: PURPOSE:To obtain the subject nonwoven cloth having excellent strength and tensile modulus, containing a large amount of a specific polyester composite fiber and highly entangled by water-jet. CONSTITUTION:The objective nonwoven cloth contains >=60% of polyester composite fibers consisting of two kinds of bonded polyesters having different shrinkability and has >=50 spiral crimps per inch generated by heat-treatment, wherein said composite fibers are highly entangled with each other. The cloth has an average longitudinal and lateral strength of >=0.6kg/5cm at 50% elongation and an average longitudinal and lateral tensile modulus of >=50% at 50% elongation. It has excellent processability in drug application and the shape- stability in use.
Patent JP-H07296302-A (JP)
Title: Rotary transformer of rotary magnetic head apparatus
Inventor: YAMAKITA TADAHIRO
IPC: H01F38/14
Filed: 1994-04-22
Abstract: PURPOSE:To connect the lead wire of the winding of a rotary transformer to a magnetic head easily. CONSTITUTION:The rotary transformer is provided in a rotary magnetic head apparatus which is used for the recording of information signals on a magnetic recording medium or for the reproduction of information signals in the magnetic recording medium and is used for the non-contact signal exchange. A holding member 100 for holding the lead wire 130 of a winding W which is connected to a magnetic head 1a is provided on the core 3a of the rotary transformer.
Patent JP-S63272389-A (JP)
Inventor: ITO MASAMI
IPC: D05B55/14
Filed: 1987-04-30
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-H05304348-A (JP)
Title: Installation structure of flexible printed board
Inventor: TANAKA KATSUO
IPC: H05K3/28
Filed: 1992-04-27
Abstract: PURPOSE:To visually confirm the joint of a printed board and a flexible printed board by providing a base film having an opening in the same manner at the position corresponding to the opening of a cover film that is subject to soldering. CONSTITUTION:After forming copper patterns 2 on both sides of a board, a cover film 4 is formed on one side thereof in such a way that it will have an opening 4a in which a part of the copper patterns 2 on one side thereof. An opening 3a is formed on the other side thereof in same manner corresponding to the rear side of the opening 4a formed on the cover film 4. In such a formed flexible printed board 1, the pattern 2 exposed from the film 4 is aligned with the pattern 2 exposed from a base film 3 in wiring position on both sides. Thus, the patterns 2 that are formed as similarly on both rear and front sides can be positioned by using the base film 3 exposed on the opening 3a.
Patent JP-S60251264-A (JP)
Title: Sliding member
Inventor: KATOU SHINJI
IPC: F16J10/04
Filed: 1984-05-28
Abstract: PURPOSE:To present a sliding member superior in wear resistance, less aggressive against the opposite material by plasma spraying mixed powders of Mo powder, Fe-P and Fe-P-C alloy to the sliding surface of a metallic member. CONSTITUTION:The mixed powder composed of 4-40wt% Mo powder, and one kind of the Fe alloy powder contg. 0.5-15% P and the Fe alloy powder contg. 0.5-15% P, 0.2-5% C is plasma sprayed to at least one part of the sliding surface of the metallic member to form the sprayed layer. On further, one kind from Fe-C-Cr alloy powder, Fe-Ni alloy powder is contained in the sprayed alloy. The sliding member has low baking and wear properties, decreased aggressive property against the opposite material, and superior in corrosion resistance, heat resistance, adhesive property, etc., the spraying member is inexpensive. The member is suitable for parts such as piston ring, cylinder bore, piston, air compressor, etc.
Patent JP-H09290016-A (JP)
Title: Exhaust and deodorization facility
Inventor: MORI YOSHIO
IPC: A61L9/16
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a pressure difference before and after a deodorization device under the application of a simple and inexpensive configuration. SOLUTION: This facility is basically formed so that exhaust from a deodorization object is forcibly fed by a first blower 4 to a deodorization device 7, exhaust is drawn from the deodorization device 7 on the operation of a second blower 8, and the first blower 4 is provided with an air volume control means 11 for the control of an air volume drawn from a generation source device 1 as well as the pressure thereof. In addition, a pressure adjustment damper 12 is connected to an exhaust passage between the first blower 4 and the deodorization device 7, so as to open and take in the fresh air, upon the drop of exhaust static pressure from the preset value in the passage 7, and maintain the exhaust static pressure at the preset value.  Also, the pressure adjustment damper 12 is formed to support a valve 14 in a casing 13 in an oscillatable state and always energize the valve toward a closing direction under the prescribed force with a counter weight.
Patent JP-H11302738-A (JP)
Title: Production of ferritic stainless steel thin sheet excellent in roping characteristic
Inventor: KIMURA KEN
IPC: C21D8/02
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel thin sheet by a method free from the regulation of coiling temp. and reduced in the draft in the final pass at the time of rough rolling. SOLUTION: This is a method for producing a ferritic stainless steel thin sheet having a compsn. contg., by mass, <=0.01% C, 0.1 to 1.0% Si, 0.1 to 1.0% Mn, <=0.04% P, <=0.01% S, 10 to 25% Cr, Ti: 10×(C%+N%) to 0.5%, 0.0005 to 0.01% Mg and <=0.01% N, and the balance Fe with inevitable impurities, in which the drafts in the final pass and the pass therebefore in rough rolling at the time of hot rolling are respectively regulated to >=15%.
Patent JP-H02285660-A (JP)
Title: Ic socket
Inventor: SASAKI HIDEKATSU
IPC: H01R33/76
Filed: 1989-04-26
Abstract: PURPOSE:To eliminate the mounting and dismounting works of a fin for labor-saving of the testing work of an IC package thereby decreasing the containing capacity of the IC package by a method wherein the title IC socket is provided with respectively specific substrate cover body and radiating fin as well as a fastening means with the cover body overlapped with the substrate. CONSTITUTION:The title IC socket is composed of a substrate 12 provided with an IC package mounting part 13 and a contact whose flexible ends come into contact with the outer connecting terminals of an IC package 25 mounted on the mounting part 13; a cover body 16 held by one side of the substrate 12 and capable of swiveling with its rear surface overlapped with the surface of the substrate 12; a radiating fin 19 held by the cover body 16 and capable of oscillation; while the fin 19 is provided with a contact surface 32 coming into contact with the surface of the IC package 25 with the cover body 16 overlapped with the substrate 12; finally, the substrate 12 is provided with a fastening means 23 to fasten the cover body 16 on the substrate 12 with the cover body 16 overlapped with the substrate 12. Furthermore, for example, a pair of alignment pins 20, 21 is implanted in the substrate 12 while through holes to be engaged with the pins 20, 21 are made in a carrier 26 mounted with the IC package 25.
Patent JP-S5633750-A (JP)
Title: Information retrieving system for common bus computer system
Inventor: MASUZAWA HIDEHO
IPC: G06F3/00
Filed: 1979-08-25
Abstract: PURPOSE: To ensure a highly effective retrieval for the data given from the magnetic disk through the intelligent device, by securing a connection via the control FF between the data cartridge channel and the intelligent device.  
     CONSTITUTION: The CPU1 sends the arithmetic command, e.g., the retrieval command to the intelligent device INDV4. Thus the device INDV4 reads the items, the number of items and the inquiries out of the designated region within the main memory 2. On the other hand, the intelligent device adaptor IDA3 connects the device INDV4 to the C-bus 9. When the arithmetic is over, the CPU1 commands the reading of the data to the data cartridge channel DCCH5. And the adaptor IDA3 connects the device INDV4 to the C-bus 9, and then connects the channel DCCH5 to the device INDV4 via the control FFAE or the like. Then the data given from the magnetic disk device DISK is retrieved by the device INDV4. In such way, an effective retrieval is possible for the data. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09271371-A (JP)
Title: Apparatus for producing dried laver sheet and production of dried laver sheet
Inventor: OHASHI TOSHIMITSU
IPC: A23L17/60
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing dried laver sheets capable of well drying raw laver sheets and producing the dried laver sheets good in finish. SOLUTION: This apparatus for producing dried laver sheets is obtained by installing holders 19, capable of holding laver drying screens 4 having raw laver sheets 5 spread thereon and conveyed in a drying chamber 1, arranging an air heating chamber 2 in a lateral part of the drying chamber 1 and providing fans 7a in the upper stage and fans 7b in the lower stage in the upper part of the air heating chamber 2. The apparatus for producing the dried laver sheets is capable of rotating the fans 7a and 7b, thereby heating air introduced from the outside with a flame of a burner 8, feeding the heated air from an opening 9 to the drying chamber 1, blowing the heated air upward and drying the raw laver sheets 5.  Air blasting characteristics such as air flow rate fed into the drying chamber 1 or flow direction of the air are changed by rotating modes such as rotational direction of the fans 7a and 7b. Thereby, the rotating modes for enabling the optimal drying of the raw laver sheets 5 are determined to carry out the drying of the raw laver sheets 5.
Patent JP-H06323561-A (JP)
Title: Heat storage pack
Inventor: MAEDA TAKASHI
IPC: F28D20/00
Filed: 1993-05-10
Abstract: PURPOSE:To simplify the setting of heat generating units by a method wherein heating wires of heat generating units are laid zigzag on the same plane at specified intervals, and two or more protrusions are formed on one side of the main planes of pack main bodies at intervals nearly the same as the wiring pitches to fix the heat generating units. CONSTITUTION:Heat storage packs 10 are arranged in three rows on a concrete floor or an insulating material at specified intervals, concrete nails are driven into nailing ribs 14 to fix the heat storage packs 10, Then, heat generating units 31 whose heating wires 32 are laid zigzag on the same plane at specified intervals are arranged in the direction perpendicular to the length of the heat storage packs 10. Thereby, the turning-back parts of the heating wires 32 are hooked and fixed on cylindrical protrusions 13 and 13' located on the outsides of the heat storage packs 10 on both sides and the straight parts of the heating wires 32 are inserted through gaps between other cylindrical protrusions 13 and 13'. Therefore, when the heat storage packs 10 are buried in concrete or mortal, the heat generating units 31 are prevented from slipping off the positions and the fixing work becomes very simple.
Patent JP-S62265182-A (JP)
Inventor: KUROSAWA HIDEYUKI
IPC: C04B35/81
Filed: 1986-05-14
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-H04315143-A (JP)
Title: Photograph printing exposure deciding method
Inventor: MINAMIZAWA KIYOSHI
IPC: G03B27/80
Filed: 1991-04-12
Abstract: PURPOSE:To offer a photograph printing exposure deciding method by which the photographic print of fixed quality is stably and efficiently produced by absorbing the fluctuation of the calculated result of exposure or exposure correction quantity accompanied with classifying an original picture into one set(crisp set) out of plural sets previously decided. CONSTITUTION:The exposure or the exposure correction quantity for the original picture G is calculated by scanning the original picture G on a photographic film F, calculating the image characteristic value of the original picture based on the obtained image information, obtaining a grade (belonging degree) to all of or a part of plural sets previously decided based on the image characteristic value, and applying a function in accordance with the grade to the evaluated result of the function corresponding to the set.
Patent JP-H11293262-A (JP)
Title: Lubricating additive for gas oil and gas oil composition
Inventor: UDA KENICHIRO
IPC: C10M129/76
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating additive for gas oil for preventing or reducing deffective motion of a fuel pump caused by decreasing the sulfur content of gas oil and a gas oil compsn. contg. the same. SOLUTION: Substances such as listed below are added as lubricating additives in an amt. of 0.001-0.1 wt.%, pref. 0.005-0.05 wt.%, to gas oil: (1) a dimer of a 2-30C aliph. hydroxycarboxylic acid (e.g. ricinolic acid) and a copolymer of ethylene and a vinyl ester of a satd. carboxylic acid, (2) an ester compd. of an aliph. hydroxycarboxylic acid (e.g. ricinolic acid) and an 8-22C aliph. carboxylic acid (e.g. oleic acid) and a copolymer of ethylene and a vinyl ester of a satd. carboxylic acid, and (3) a monoglyceride, or the like of the ester compd. of (2) and a copolymer of ethylene and a vinyl ester of a satd. carboxylic acid.
Patent JP-H11308079-A (JP)
Title: Semiconductor integrated circuit device and ic card using the same
Inventor: WATANABE KEIKI
IPC: G06K19/07
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which realizes a logical circuit that performs static operations with a relatively small scale and to provide a contactless IC card using it. SOLUTION: This IC card is made contactless and without battery, receives radio waves generated by a reader/writer device, and transmits and receives a signal, an antenna and an LSI are built in. A logical circuit for control and operation inside the LSI consists of a clock stop detection circuit 10 which detects the supply stop of an external clock signal, a two-phase clock signal generation circuit 11 which produces a two-phase clock signal, latching circuits 12 that make either of the two-phase clock signals a clock signal, and combination circuits 13 which are connected between the circuit 12 and the circuit 10. The logical circuit decides the logical levels of the two-phase clock signals CLK1 and CLK2 at the time of the supply stop of an external clock signal CLK-IN. Consequently, about half of the circuits 12 can be made to consist of dynamic latching circuits 12b.
Patent JP-H06296997-A (JP)
Title: Muddy soil solidifying device
Inventor: NAKAI YASUTAKA
IPC: E02F7/00
Filed: 1993-04-12
Abstract: PURPOSE:To provide one muddy soil solidifying device capable of maintaining the specified supply rate of the muddy soil supplied to a mixing section with a solidifying material. CONSTITUTION:A muddy soil hopper 501 into which the muddy soil is charged and a screw feeder 505 which transfers the muddy soil from the muddy soil hopper 501 to a mixer 1301 are integrated. The four corners in the upper part of the muddy soil hopper 501 are hung down and supported by means of load cells 507 and the total weight of the integrated muddy soil hopper 501 and screw feeder 505 is measured by the load cells 507. Driving of a motor for rotating a revolving shaft and feed vanes 517 of the screw feeder 505 is controlled in accordance with the change of the results of the measurement with the lapse of time.
Patent JP-S5442529-A (JP)
Title: Exhaust gas temperature controller for diesel engine
Inventor: MAEBATAKE SHIGERU
IPC: F02B37/22
Filed: 1977-09-10
Abstract: PURPOSE: To make exhaust gas convenient for the utilization of its thermal energy, by fixing the temperature of the exhaust gas discharged from a supercharger.  
     CONSTITUTION: A cover 5, which serves as a restrictor for intake air, is caused to slide in the axial direction of the supercharger to increase or decrease the cross- sectional area of an air suction passage 2 to decrease or increase the suction resistance. The sliding operation of the cover 5 is controlled by a hydraulic cylinder 6, which is controlled by automatically shifting a changeover valve 8 in response to an instruction applied by a sensor 7 sensitive to the fluctuation in the temperature of the exhaust gas discharged through an exhaust turbine 4 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06326841-A (JP)
Title: Combined machine
Inventor: SHIMADA KAZUYUKI
IPC: H04N1/04
Filed: 1993-05-11
Abstract: PURPOSE:To provide a copying machine provided with a close contact image sensor having the selection modes of 8-lines/mm and 16-lines/mm and executing effectively each mode junction. CONSTITUTION:In this combined machine in which a read sensor 1 of a picture read section reads a picture, the read picture is processed depending on a function selected among printer, scanner, copier and facsimile equipment based on a preset mode and the processed picture is printed out from a picture output section, the read sensor 1 is formed by a nonmagnification sensor having plural read picture element densities of d1, d2, d3,..., dn (d1<dn; n>=2).
Patent JP-S5537003-A (JP)
Title: Facsimile transmitter having redundancy suppression function
Inventor: NAKAMURA KOUZOU
IPC: G06T9/00
Filed: 1978-09-07
Abstract: PURPOSE: To make possible the suppression of the redundancy by the mini low speed computer by suppressing the redundancy with receipt of the run length signal.  
     CONSTITUTION: The density signal 110 of the original is made to be two values and coverted into run length signal 210. Therefore, the number of bit of the image signal is reduced and also the number of the bit required for the computer 800 carrying out the redundancy processing by receiving the run length signal 210, so that the processing speed of the computer 800 may be low. the run length of the successively generating density signal 110 is made mark through the buffer memory 500, during the redundancy suppression process of the computer 800 and accordingly the circuit may become smart. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58224371-A (JP)
Inventor: SASAKI KAZUNORI
IPC: G09B9/00
Filed: 1982-06-23
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-S5444679-A (JP)
Title: Production of 5-acyluridine derivative
Inventor: UEDA TOORU
IPC: C07H19/06
Filed: 1977-09-10
Abstract: PURPOSE: A specific derivative from readily available uridine is acrylated to introduce an acryl group to the 5-position and the product is subjected to desulfurization to form titled compound useful as antiviral agent in high yield.  
     CONSTITUTION: The acrylation of a compound of formulaI(A is alkali salt; X is H, OR 3  group; R 1 , R 2 , R 3  are η, protecting groups; R 1 , R 2 , R 3  may incorporate to one protecting group) such as 2', 3'-0-isopropylindene-6-sodium mercaptouridine is conducted in a solvent such as pyridiene in the presence of an acrylating agent such as an acid anhydride at room temperature to 60°C. Then the product is subjected to desulfurization to afford 5-acryluridine derivative of formula II (Y is OH, OR 4 , OR 7 ; R 4  is acyl, R 5 , R 6 , R 7  are H, R 4 , protecting group; R 6 , R 7  may incorpoate to one protecting group). The desulfurization is carried out by the action of a desulfurizing catalyst in a solvent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63273673-A (JP)
Title: Stereoscopic ink and production thereof
Inventor: KOMATSU TSUTOMU
IPC: C09D11/00
Filed: 1987-05-01
Abstract: PURPOSE:To obtain the titled ink capable of giving stereoscopic characters, figures, etc., by film formation on expanded microcapsules with the liquid component in the other formulation ingredients followed by injecting the resultant microcapsules into the rest of the formulation ingredients and stirring. CONSTITUTION:In producing the objective ink from a binder, colorant and expanded microcapsules, film is formed on said microcapsules (pref., with a density 0.01-0.1g/cm<3>) with the liquid component in the other formulation ingredients followed by injecting the resultant microcapsules into the rest of the formulation ingredients and stirring, thus obtaining the objective ink.