baber/WOPTO huggingface dataset:
Patent JP-S5245195-A (JP)
Title: Fire-prevention means for oil supply station
Inventor: TAKAHATA MINORU
IPC: A62C3/06
Filed: 1975-10-07
Abstract: PURPOSE: To provide a means, which can effectively act and ensure quick, safe and reliable fire extinguishment in case when fire takes place suddenly at a plurality of places or in case of occurrence of a great-scale fire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08296559-A (JP)
Title: Reciprocating air compressor
Inventor: IIDA TOSHIO
IPC: F04B39/00
Filed: 1995-04-21
Abstract: PURPOSE: To joint a joint part by a rigid body with the metallic surface so as to stabilize performance for a long period of time by disposing a cylinder cover at the cylinder of a compressor through a valve spacer, and boring a curved packing groove to accommodate packing therein with allowance in order to seal the joint part. CONSTITUTION: In the head part of a reciprocating air compressor, a curved packing groove 4 is formed at the upper face of a valve spacer 2 for fitting a suction valve and a discharge valve, and curved packing 5 is fittingly fixed into the curved packing groove 4 so as to seal a joint part between a cylinder cover 3 and the valve spacer 2. A curved packing groove 6 is formed at the upper face of 3 cylinder 1, and curved packing 7 is fittingly fixed into the curved packing groove 6 so as to seal the faying surface of the valve spacer 2 and cylinder 1. At this time, each joint part is jointed by a rigid body with metallic surface, so that the deformation or the like of a cylinder bore 8 is prevented without being influenced by the contraction or the like of the packing and without excessive strain force being applied thereto.
Patent JP-2000310268-A (JP)
Title: Front fork
Inventor: KOGA SATOYUKI
IPC: F16F9/49
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate operation on a manual operation section by lifting an oil lock piece along a seat pipe with the lock pressure section an oil lock chamber, and lifting or lowering the oil lock piece along the seat pipe via the operation on the manual operation section arranged on the outer periphery of a bottom section. SOLUTION: An oil lock piece 4 is lifted along a seat pipe 3 by the lock pressure set in an oil lock chamber. The oil lock piece 4 can be lifted or lowered along the seat pipe 3 via an operation on a manual operation section 20 arranged on the outer periphery of a bottom section 1a of an outer tube 1. An operation dial 21 for the manual operation section 20 is arranged at the bottom section 1a of the outer tube 1, i.e., at the lower end section of a front fork, and operability is superior as compared with the case, where the manual operation section 20 is arranged at the upper end of the front fork.
Patent JP-S61533-A (JP)
Title: Method for recovering samarium
Inventor: FUJIWARA AKIKAZU
IPC: C01F17/00
Filed: 1984-06-13
Abstract: PURPOSE:To recover easily Sm with high purity and high yield by adding sulfate such as Na sulfate to a soln. contg. Sm sulfate and precipitating only double salt of Sm in the titled method from a material contg. Sm and the other metal. CONSTITUTION:Nitric acid is added to a raw material such as cut chip Sm-Co alloy, etc., diluted with water, and stirred to dissolved said material. The soln. is filtered to remove undissolved material such as Co oxide, resin, oil or the like. Next, if Na2SO4 is added to the filtrate and reacted with each other at about 70 deg.C, white double salt of Sm sulfate is pptd., the other coexistent metals such as Co, Fe are not pptd. although double salt thereof is formed. Next, aqueous NH4OH soln. somewhat excess than theoretical quantity is added to the double Sm salt obtained by washing the ppt. with aqueous Na2SO4 soln. and filtering it, then the temp. is rised to ppt. selectively and separate as Sm(OH3). Ammonium oxalate is added to the soln. after the filtration or the soln. in which said salt is dissolved to adjust pH to >=about 3.5, Sm oxalate is pptd., filtered then dried and calcined.
Patent JP-S61279301-A (JP)
Title: Continuous rolling mill
Inventor: KUSABA YOSHIAKI
IPC: B21B13/06
Filed: 1985-06-04
Abstract: PURPOSE:To execute square continuous rolling with a small-sized and inexpensive installation by specifying the sheet thickness between adjacent stands and the distance between the axial centers of rolls to specific conditions and reduction of area in plural alternate arrangements of horizontally driven and vertically non-driven rolling mills in which the first and final mills are horizontal rolling mills. CONSTITUTION:A rolling material 20 enters first the horizontally driven rolling mill 1H and enters again the horizontally driven rolling mill 3H from the next vertically non-driven rolling mill 2V. The material is successively and repeatedly rolled by these mills and is discharged from the final horizontally driven rolling mill 2n+1H. The reduction of area of the vertically non-driven rolling mill is adjusted to >=83% of the reduction of area of the horizontally driven rolling mill in this case. The relation of the thickness di of the rolling material 20 between the adjacent stands and the distance Li between the axial centers of the work rolls with the outside diameter Di of the work rolls is determined like the equations. The rolling material 20 forced into the vertically non-driven rolling mill 2V by the horizontally driven rolling mill 1H is passed through the mill without buckling and is pulled by the next horizontally driven rolling mill 3H by which the material is vertically rolled at >=83% high reduction of area. The material 20 is thus smoothly rolled even if the vertical rolling mill is not driven and the square or nearly square continuous rolling is made possible.
Patent JP-H07331247-A (JP)
Title: Closing device for upper head of cauking drum
Inventor: AREN ESU MAARUZUBERII
IPC: C10B27/06
Filed: 1995-05-19
Abstract: PURPOSE: To provide a safe process for periodically digging and disintegrating the coke deposited in a coking drum.  
     CONSTITUTION: A closure device adapted for firm attachment onto the upper head of a coking drum 10, which device includes: a cylindrical housing 16 having a flange adapted for hermetic attachment to a flange on the upper head of the drum in its lower portion and a flange in its upper portion; a ball valve 20 in the lower portion of the housing, the ball valve having a cylindrical opening 19 extending through the valve ball and an elongated stem 21 secured at an angle of 90° with the opening and hermetically elongating through the side wall of the housing; and a flange cover unit 24 attached to the flange in the upper end of the housing, the cover unit providing a packing presser 34 and providing a rotatable cutting tool 30 providing an elongated drive rod extending through the packing presser, the tool 30 having a size suitable for the downward passage into the drum through the opening of the ball valve. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6017103-A (JP)
Inventor: WATANABE ISAMU
IPC: A41D3/06
Filed: 1983-07-04
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-H11348025-A (JP)
Title: Concrete product and production thereof
Inventor: OIKE ETSUJI
IPC: B28B13/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a concrete product in which reversing of a concrete pit is unnecessary and labor hour for decomposing and assembling an inner formwork is omitted, and to provide the concrete product. SOLUTION: A concrete pit 10 is formed by using an inner formwork 6 in which sides 6a are formed into a taper shape. In this case, since the sides 6a are formed into the taper shape, the inner formwork 6 is detached when the concrete pit 10 is lifted by using hooks 9 fitted to the bottom of the concrete pit 10. Accordingly, reversal of the concrete pit 10 is unnecessary and further laber hour for decomposing and assembling the inner formwork is omitted.
Patent JP-H02302035-A (JP)
Title: Etching of aluminum alloy
Inventor: DOMAE SHINICHI
IPC: H01L21/3205
Filed: 1989-05-17
Abstract: PURPOSE:To form an aluminum wiring part having a smooth sidewall face whose corrosionproof property is excellent by a method wherein, before an additional etching operation to remove a residue is executed, an assembly is exposed to a gas plasma containing an element of fluorine for a prescribed duration. CONSTITUTION:An assembly is transferred, by a vacuum conveyance operation, from an etching chamber to a plasma reaction chamber in which a high-frequency electric power can be applied by an anode coupling system; it is exposed to a CHF3 plasma at 0.5Torr, 13.56MHz and 100W for 30sec; a polymer film 7, of about 300Angstrom , containing an element of fluorine is deposited on the whole surface. When CHF3 is used, a deposition speed is definite irrespective of a material for a substratum; as a result, a photoresist 4 and a silicon oxide film 2 at the substratum are not etched. Since the high-frequency electric power is applied, a step coverage of the polymer film 7 containing the element of fluorine is excellent; the film with a thickness of about 300Angstrom  is deposited also on sidewall faces of an aluminum wiring part 5. In addition, chlorine which has adhered to the sidewall faces during an additional etching operation is substituted for fluorine, the wiring part is endowed with a high corrosionproof property. Then, when the additional etching operation is executed, the residue 6 can be removed.
Patent JP-H07333786-A (JP)
Title: Silver halide photographic material
Inventor: NISHIJIMA TOYOKI
IPC: G03C1/91
Filed: 1994-06-02
Abstract: PURPOSE:To provide a silver halide photographic material that is used for a display, has good handleability and is excellent in resistance to light from the back of an image CONSTITUTION:This silver halide photographic material has at least one silver halide emulsion layer and at least one non-photosensitive hydrophilic colloid layer on a carrier, with at least one non-photosensitive hydrophilic colloid layer containing white pigment and the carrier being a polymer with a glass transition temperature of 90-200 deg.C.
Patent JP-S5347050-A (JP)
Title: Regenerative system
Inventor: TAKADA SHIYUUICHI
IPC: F25B25/02
Filed: 1976-10-09
Abstract: PURPOSE: A compact, simple-construction, high-efficiency regenerative system comprising a heat souce-side fluid line and a load-side fluid line, both lines passing through a regenerative-medium tank which is fitted with an evaproator, a heat pump, a gas compressor, and the like. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000312157-A (JP)
Title: Receiving device
Inventor: KAMIOKA SHOJI
IPC: H04N5/44
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To facilitate selection of a station broadcasting the same program, even if a reception area is changed by reading system station information on the broadcast station which is the object of information from a system station data base and giving information through the use of system station information which is read. SOLUTION: A navigation system 2 detects the present position of a vehicle and decided in which service area in a zone it is located. It is decided to which station name among a system name constituting a network, a system representative station representing a system and a local broadcast station name to which a viewer normally views a broadcast station name and a channel number in a present place correspond. A retrieval mode is initialized by the selection of a system station key 51, a system representative station key 52 and a designation station key 53. When a display form is decided and it is to be displayed by the name, a control part 4 retrieves the names of the respective corresponding system representative stations on all the broadcast stations that can be received in the relevant area from a broadcast station data base 31.  The retrieved system representative station name is displayed on a video output part 14.
Patent JP-H04326147-A (JP)
Title: Data fetching system
Inventor: KOIZUMI IKUO
IPC: G06F5/06
Filed: 1991-04-25
Abstract: PURPOSE:To improve the throughput of a whole device by storing data inputted with a data input device immediately in a buffer memory, and transferring the above-mentioned storage data to a memory by interrupting the processing of a CPU in the course of execution at the point of time of this storage of the data. CONSTITUTION:A controller 5 stores picture data read with the input device 4 successively in the buffer memory 6. When a fixed amount of the data is stored in the buffer memory 6, a data storage detecting means 6a outputs an interruption signal to the CPU 1. Then, the CPU 1 interrupts the processing in the course of execution, and executes data transfer processing. When the transferred data is not the final data, elapsed time is checked. Then, for a period till definite time elapses, the above-mentioned interrupted processing is restarted and executed. During this, the next data is stored successively from the input device 4 to the buffer memory 6. Then, after the fixed time elapses, various kinds of the processing are interrupted again, and the storage data of the buffer memory 6 is transferred to a main memory 3.
Patent JP-H10309225-A (JP)
Title: Matting such as cushions, pillows, mattresses, bedpads, etc.
Inventor: YOSHIKAWA KATSUTOKU
IPC: A47G9/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide matting such as cushions, pillows, mattresses, bedpads, etc., adapted to keep the heat retaining property and the moisture permeability after a long use, be hardly odorized, emits a large quantity of extreme infrared radiation, and generate a negative ion. SOLUTION: This matting has a heat insulating and moisture permeable layer made of a mixture of massive, fractional or pulverized charcoal 1 finely crushed to have a length at the order of magnitude of 10 mm or less, and pulverized tourmaline having a particle size at the order of magnitude of 0.3 μ. The weight ratio of the charcoal 1 and tourmaline in the heat insulating and moisture permeable layer is in an order of 10:1. The heat insulating and moisture permeable layer is divided into a plurality of sections, in each section, charcoal 1 and tourmaline are contained in a moisture permeable nonwoven fabric, and the heat insulating and moisture permeable layer is inserted into polyester wool with high moisture permeability, elasticity and softness.
Patent JP-S5911267-A (JP)
Title: Electric japanese character typewriter
Inventor: KUROISHI TADASHI
IPC: B41J3/01
Filed: 1982-07-12
Abstract: PURPOSE:To obtain an electric Japanese character typewriter compacted with a higher printing speed by making a type bar and a type thrust member movable at the right angle to and parallel with the platen interlocking each other. CONSTITUTION:A type bar 2 and a type thrust member are moved parallel with a platen 3 (in the direction X) by a mother 4 by way of a shaft 5, a pulley 6 and a connecting member such as belt and wire. Side housing 14 and 15 to which the type bar 2 and the type thrust means are connected are moved at the right angle (direction Y) to the platen 3 with a motor 8 by way of gears 9 and 10, a shaft 11, side pulleys 12 and 12 and connecting members 13 and 13 such as belt. The driving of the motors 4 and 8 is controlled so that the type bar 2 and the type thrust means are moved to the desired type position to pick up a type and then, to the printing position on the side of the platen 3 to print. After the printing, the type bar 2 and the type thrust means are moved back to the position where the type is located to return the type to the specified position in a type case 1.
Patent JP-S5745466-A (JP)
Title: Simultaneous detecting circuit for mean value and variation width of varying signal
Inventor: NAGAO TAKESHI
IPC: G01R23/06
Filed: 1980-09-03
Abstract: PURPOSE:To detect the mean value and variation width of a varying signal by attenuating a difference between the maximum value and actual value of the varying signal through resistances and by making it approximate the maximum value until the minimum digit of a digital display device becomes stable. CONSTITUTION:A maximum detecting circuit 3 detects the maximum value Smax of a varying signal S from a frequency-voltage converter 2, and a resistance attenuating circuit 4 compares the maximum value Smax and varying signal S with each other to attenuate their difference, or variations DELTAS, by resistances. On the other hand, the output of a stage selected by a switch circuit 5 is applied to a voltage-frequency converter 7 and a voltage with a level obtained by subtracting the attenuated variations DELTAS from the maximum value Smax is displayed on a digital display device 6. Then, the switch circuit 5 selects a degree of attenuation adequately to stabilize the minimum digit display on the display device 7, so that the mean value and variations of the varying signal S are read directly by the stage where the switch of the switch circuit 5 belongs.
Patent JP-H07309389-A (JP)
Title: Card-storing case
Inventor: OGATA KAZUNARI
IPC: B42D15/10
Filed: 1994-05-12
Abstract: PURPOSE:To easily and accurately store thin plate-like, small-sized cards such as IC card and ID card using this at the time of storage or transportation. CONSTITUTION:A plurality of storing grooves 2 are formed in a case body 1 and the bottom part of each storing groove is given a pressure-sensitive adhesive property. In this way small-sized IC cards, etc., can be stored easily and accurately or sorted into groups by their kind and an erroneous use of card 3 can be prevented.
Patent JP-H10311753-A (JP)
Title: Load measuring apparatus for vehicle
Inventor: TSUCHIE MASAYA
IPC: B60P5/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To enable accurate load measurement, even if the characteristics of load measuring sensing elements arranged at both the ends of a shaft to which a vehicle load is applied and dispersed to both ends vary. SOLUTION: When the characteristics of sensing elements 7, 7 housed respectively in housing parts 5a, 5b arranged at both ends of a shackle pin 5 vary, and because of this the voltage Va of a load signal obtained by the sensing element 7 on the side of a housing part 5a is higher than the voltage Vb of a load signal obtained by the sensing element 7 on the side of the housing part 5b at the time of the same load, a correcting resistor R is connected in parallel to the detecting winding 7j of the sensing element 7 on the side of the housing part 5a.  And the voltage Va of the load signal obtained by the sensing element 7 on the side of the housing part 5a comes to coincide with the voltage Vb of the load signal obtained by the sensing element 7 on the side of the housing part 5b, by a voltage drop generated when a part of an induction current flowing between both ends 71j, 72j of the detecting winding 7j flows in the correcting resistor R.
Patent JP-S5549142-A (JP)
Title: Adsorbent and production thereof
Inventor: KIKIYOUYA TADASHI
IPC: C02F1/28
Filed: 1978-10-04
Abstract: PURPOSE: To produce the adsorbent of superior adsorptive performance for heavy metal ions and As ions by binding copper ions to the functional groups of the reduced material of keratin-contained materials.  
     CONSTITUTION: Keratin-contained materials such as wool, feather wool, etc. are dissolved in liquid containing reducing agents such as thioglycolic acid, Na 2 S, etc. and urea, to which an alkali is added to control its pH to 8W11, after which the mixture is reduced in an inert gas atmosphere. Next, an acid is added to this to control its pH to 4W6 and let the reduced materials of the keratin-contained materials deposit. These are then dried in an inert gas atmosphere, whereby the reduced materials of a fine porous structure are obtained. Next, the reduced materials are immersed in a copper salt solution to let copper ions bond to the functional groups of the reduced materials. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5645364-A (JP)
Title: Attachment for internal superfinishing for drilling machine
Inventor: NAKAGAWA FUMIO
IPC: B24B35/00
Filed: 1979-09-21
Abstract: PURPOSE: To enable internal superfinishing with a drilling machine by a method wherein a cam groove is provided in the tool-fitting member of an attachment, an unmovable cam follower is engaged in the groove and thereby the vertical motion is given to the rotating tool-fitting member.  
     CONSTITUTION: When a tapered projection 11a of an attachment 10 is put in the bore 5a of the main shaft 5 of a drilling machine, a tool-fitting member 13 is rotated together with an attachment-fitting member 11 as the main shaft 5 rotates. On the occasion, since a cam follower 23 fitted to an unmovable surrounding member is engaged in the cam groove 14 of the tool-fitting member 13, a sliding part 13a of small diameter is moved slidably in the vertical direction inside a slide hole 12 under the forced guidance given by the form of the cam groove 14. Accordingly, a tool 29 fitted to the tip makes vertical motions along with the rotation. In this way, the number of vibrations and the amplitude thereof which are essential for superfinishing machining can be altered with ease by selecting the sliding part of small diameter and the cam groove, and thus the superfinishing machining becomes possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61277478-A (JP)
Inventor: UORUTERUSU KORUNERISU YOZEFU B
IPC: B41J17/32
Filed: 1986-05-29
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-S5456392-A (JP)
Title: Electro-mechanical transducer
Inventor: MASHITA MASAO
IPC: H01L41/00
Filed: 1977-10-14
Abstract: PURPOSE:To obtain a transducer of a small coefficient of temperature by using the glass composed primarily of SiO2 and containing specific amount of Al2O3 as a substrate material. CONSTITUTION:The elastic suface wave element is formed by sputtering a ZnO thin plate as a piezoelectric thin film on a glass substrate composed primarily of SiO2 and having contents of Al2O3 within a range of 3 to 20wt% and providing interdigital type input-output transducers on said thin film respectively isolatedly. Thereby, the element which is superior in temperature characteristics and is also possible to make its temperature coefficient 0 ppm within a practicably usable range of + or - 30 ppm/ deg.C may be obtained.
Patent JP-S5825943-A (JP)
Inventor: JIYON KURAAKU MIRAA
IPC: B29C48/67
Filed: 1981-08-06
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-S61281969-A (JP)
Title: Indication adjusting method for eddy current type measuring instrument
Inventor: TAKAHASHI MINORU
IPC: G01P3/495
Filed: 1985-06-07
Abstract: PURPOSE:To improve the quality, the precision, the reliability, etc. by setting a coordinate system on the picture of a measuring instrument at a measuring camera which is arranged to face the dial plate of the measuring instrument. CONSTITUTION:The coordinate system is set on the picture of an eddy current type measuring instrument 1 at the measuring camera 2 which is arranged to face the dial plate 16 of the measuring instrument 1. Coordinate components of a specific picture element, which corresponds to one specific point at least on an indicator position corresponding to a specific indicated value of the measuring instrument 1, out of plural picture elements constituting the picture of the measuring instrument are determined preliminarily. Thereafter, such specific input is given to the measuring instrument that it indicates the specific indicated value, and the measuring instrument 1 is set to the driving state, and an AC magnetic field by which the extent of magnetization of a rotating magnet 11 of the measuring instrument 1 is reduced gradually is allowed to act upon the rotating magnet 11 to start the adjusting demagnetization. The specific picture element is selected, and its lightness data is sampled at a proper timing. When this data reaches the lightness level of the picture element corresponding to the indicator 15 of the measuring instrument 1 at the camera 2, it is judged that the indicator 15 comes to the position corresponding to the specific indicated value, and the adjustment of demagnetization is terminated.