baber/WOPTO huggingface dataset:
Patent JP-2001098323-A (JP)
Title: Method of producing low thermal expansion alloy thin sheet excellent in etching property
Inventor: HAYAFUJI TETSUNORI
IPC: C22C38/08
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an Fe-Ni or Fe-Ni-Co alloy thin sheet excellent in etching properties. SOLUTION: In the method of producing a low thermal expansion alloy thin sheet of an Fe-Ni series containing, by mass, 30 to 50% Ni or an Fe-Ni-Co series containing <=7% Co and 27 to 40% Ni+Co, blooming, hot rolling and cold rolling are executed in such a manner that the final plastic working ratio (the cross-sectional area of the ingot before the blooming/the cross-sectional area of the thin sheet after the cold rolling) is controlled to >=10,000 in the cross-sectional area vertical to the plastic working direction. Preferably, the final plastic working ratio is controlled to >=20,000.
Patent JP-H05112313-A (JP)
Title: Packaging device
Inventor: IWAKAWA TAKASHI
IPC: B65B25/04
Filed: 1991-10-18
Abstract: PURPOSE:To prevent a part of a packaging sheet (particularly the constricted part) from projecting after wrapping farm products and effect its packaging accurately in a device for automatically wrapping spherical farm products such as lettuce and cabbage. CONSTITUTION:When the article to be packaged is dropped into a hole 2a of a packaging stand 2 having packaging sheet 1 laid thereon, the packaging sheet 1 is narrowed by the outer periphery of the hole 2a to wrap the article therein and the article thus wrapped is supported on a supporting stand 3 below. The upper part of the packaging sheet 1 having the article wrapped therein on the supporting stand 3 is pressed closely sideways so as to be constricted. A supporting frame 25 provided with a cutting mechanism and pressure-sensitive adhesive retaining and pressing arms is reciprocally moved over a constriction mechanism 12 to cut off the part of the packaging sheet above the constricted part and a pressure-sensitive adhesive tape 4 is thereafter applied to the upper end of the constricted part to fix firmly the packaging sheet 1.
Patent JP-H10121345-A (JP)
Title: Carbon fiber sheet and repair and reinforcement of concrete structure
Inventor: NISHIMURA AKIRA
IPC: D03D15/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet which has an excellent workability and resin impregnation and is useful for repair and reinforcement of concrete structures by arranging a plurality of carbon fiber yarns having a loop strength over a specific value in parallel. SOLUTION: A plurality of carbon fiber yarns having a loop strength of >=1,000N per 0.9mm<2> cross section according to JIS L 1013 are arranged in parallel to form carbon fiber sheets of unidirectional or bidirectional woven fabric. These sheets has reduced fluffs on their surface and reduced filament breakage on the sheet surface, gives no unpleasant irritating feeling on the construction operation and occurs less fluffs on the impregnation rolling.
Patent JP-H08126048-A (JP)
Title: Method of preventing call missing during hand-off in wireless telephone system
Inventor: RICHIYAADO JIEI BIRUMAA
IPC: H04B7/26
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method executed by a moving station for preventing the dropped active call when the moving station suddenly transits from a first coverage area to a second coverage area in a code division multi-dimensional(DCMA) cellular radio telephone system. SOLUTION: A danger that the active call drops is judged in response to the sudden transition of the moving station 119 to the second coverage area 122 from the first coverage area 121. The danger that the active call drops is informed to a first base station 115 in response to a judging stage. It is judged that the active call with the first base station 115 is in a dropping process in response to an information stage. An active call with a second base station 116 in the second coverage area 122 is established before the active call with the first base station 115 drops.
Patent JP-H03132219-A (JP)
Title: Highly efficient coding device for digital data
Inventor: NISHIGUCHI MASAYUKI
IPC: H03M7/30
Filed: 1989-10-18
Abstract: PURPOSE:To prevent the generation of bad influence due to overflow by selecting coefficient data in accordance with a difference between the 1st and 2nd coefficient data and setting up the selected data as a floating coefficient. CONSTITUTION:The coding device is provided with the 1st coefficient data output circuit (coefficient data output circuit) 21 for outputting the 1st floating coefficient data based upon the average value of respective block data or energy and the 2nd coefficient data output circuit (peak value detecting circuit) 22 for outputting the floating 2nd coefficient data based upon the peak values of respective block data. The 1st and 2nd coefficient data are selected by a computing element 23, a comparator 24 and a change-over switch 25 in accordance with the difference between the 1st and 2nd coefficient data as a floating coefficient. Namely when the difference between the 1st and 2nd coefficient data is large, the 2nd coefficient data based upon a peak value are used as the floating coefficient, and in the other case the 1st coefficient data based upon the average value are used as the floating coefficient. Consequently bad influence due to overflow can be suppressed.
Patent JP-H03132416-A (JP)
Title: Wheel camber angle control device
Inventor: MIICHI YOSHIAKI
IPC: B60G17/027
Filed: 1989-10-18
Abstract: PURPOSE:To maintain the atability of a vehicle by controlling the camber angle of each wheel in such a way as to change the camber thrust force of the wheel in the direction of reducing the behavioral change of the vehicle at the time of detecting the cross wind acting upon a body. CONSTITUTION:Bilateral front and rear wheels are respectively provided with actuators 2, 4, 6, 8 formed of hydraulic cylinders, and the upper end position of a suspension strut is displaced in the lateral direction of a vehicle so as to adjust the camber angle of each wheel W by expanding/contracting the actuators 2-8. The supply/discharge of oil to the actuators 2-8 is controlled by controlled by control valves 10-18, and the control valves 10-18 are controlled by a controller 32. Regarding this control, when a wind pressure sensor 36 detects the cross wind acting upon a body, the camber angle of the wheel is controlled in such a way as to change the camber thrust force of each wheel in the direction of reducing the behavioral change of a vehicle caused by the cross wind.
Patent JP-H08136987-A (JP)
Title: Montage photographing device and chaging method of depth of field in montage photograph
Inventor: KURAMOTO MICHIO
IPC: G03B15/08
Filed: 1994-11-04
Abstract: PURPOSE: To provide a montage photographing device capable of focusing on a background and suitably changing depth of field to desired one. CONSTITUTION: The montage photographing device is provided with a camera 12 where a lens device 28 is attached to the front side and a film bag 32 in which an unexposed film is packed is attached to the rear side, a frame 34 provided in the camera 12 and holding a film after being photographed F and a frame moving means P capable of moving the frame 34 back and forth in the camera 12.  Then, the frame moving means P is attached to make an axial direction coincident with a cross direction in a part 42 extended from the frame 34 and constituted of a columnar sliding member 44 inserted through the front plate 22 or rear plate 24 of the camera 12, a lever 48 attached to the part corresponding to the outside of the camera 12 of the sliding member 44 and a cylindrical guiding member in which at least a part of the sliding member 44 is arranged and which guides it in the cross direction, so that the frame 34 is moved back and forth by the operation of the lever 48, to change the depth of field in a montage photograph.
Patent JP-H01115464-A (JP)
Title: Liquid material coater
Inventor: TSUBOI YOSHINORI
IPC: B05C13/00
Filed: 1987-10-29
Abstract: PURPOSE:To prevent the splashing of a liquid material by coating the liquid material in the process when a material to be coated and coating means attach/detach to and from each other in the opposite directions and further, bringing the coating means gradually into pressurized contact with the material to be coated and detaching the same gradually therefrom so that the damaging of the coating means and the generation of foreign matter are obviated. CONSTITUTION:A carrying means 11 for carrying the material 13 to be coated and a coating material supplying means 15 which is provided with the coating means 17 and coats the liquid material on the material 13 to be coated are provided. The carrying means 11 is stopped in a prescribed stop position while the coating means 17 is made to stand by in the supplying position; thereafter, the carrying means 11 and the coating means 17 are relatively moved in the attaching direction where both means face each other to bring the material 13 and the coating means 17 into pressurized contact with each other. The liquid material is then coated by the coating means 17 on the material 13. The carrying means 11 and the coating means 17 are thereafter relatively moved in the detaching direction where both the means face each other. The carrying means 11 is shifted to the next stage while the carrying means 11 is positioned in the above-mentioned stop position and the coating means 17 stands by in the above-mentioned supplying position. As a result, the damaging of the coating means and the generation of foreign matter are obviated.
Patent JP-H06124566-A (JP)
Title: Floppy disk and its production
Inventor: TOMITA HISASHI
IPC: G11B23/113
Filed: 1992-10-09
Abstract: PURPOSE:To obtain the floppy disk having a floppy disk shutter and/or shell subjected to surface ornamentation at a low cost by simple stages. CONSTITUTION:This process for production of the floppy disk has a stage for ornamenting the surface of the floppy disk shutter and/or shell during the production process. The above-mentioned surface ornamenting stage consists in forming laser markings on the surface of the floppy disk shutter and/or shell formed of a thermoplastic resin material with which the laser marking is possible by irradiating the surface with a laser beam.
Patent JP-H02117467-A (JP)
Title: Safety steering mechanism
Inventor: INAGAKI EIKO
IPC: B62D6/02
Filed: 1988-10-26
Abstract: PURPOSE:To prevent a side slip and a lateral turning of a vehicle when a driver operates a steering wheel quickly by controlling the rotation of a steering motor to limit the rotation of a steering shaft corresponding to vehicle speed, steering angle or vehicle speed. CONSTITUTION:Signals from a speed sensor 11, a steering angle sensor 12 and a steering force sensor 13 are calculated in an electronic control unit 10 to determine righting moment corresponding to vehicle speed V, steering angle thetaand steering force F and also power assisting force corresponding to the vehicle speed V, the steering angle theta and a steering force F are determined to drive and control a pteering motor 9. The righting moment and the power assinting force are thereby applied to a steering shaft. And thus, the righting moment is controlled to be applied to it so that a side slip and a lateral turning of the vehicle can be prevented in case that a driver operates a steering wheel quickly.
Patent JP-H01140414-A (JP)
Title: Video signal recording/reproducing head, method of manufacture of the head and apparatus to which the method is applied
Inventor: POORUURUI MUNIE
IPC: G11B5/53
Filed: 1988-10-27
Abstract: PURPOSE: To prevent the wear of a drum and magnetic heads and to eliminate the differences in adhesive power by covering the outside surface of the drum by video signal recording/reproducing heads and to provide the drum with a layer consisting of a wear resistant material cover the respective active surfaces of the respective magnetic heads. CONSTITUTION: The cylindrical bodies 11 to 14 of the drum 1 composed of the assembly of the cylindrical bodies 11 to 14 have the magnetic heads 2 to 5. The active surfaces for recording of these heads are projected slightly from the cylindrical surface 10 of the drum 1. The respective magnetic heads, for example, the magnetic heads 2, are housed into the recessed parts 15 of the cylindrical body 12 and the magnetic heads are fixed into these recessed parts by means of, for example, screws 20. Further, the cylindrical surface 10 of the drum is covered with the layer 6 consisting of the wear resistant material over the entire surface thereof. This wear resistant material covers also the surfaces of the respective magnetic heads projecting from the surface of the drum in the form of the layers 6'.  As a result, the wear of the drum 1 and the magnetic heads 2 to 5 is prevented and the differences in the adhesive power between the magnetic heads and the drum 1 and between a magnetic tape 7 and the magnetic heads 2 to 5 are eliminated.
Patent JP-H02118771-A (JP)
Title: Data processor
Inventor: YAMASHITA TETSUYA
IPC: G06Q10/10
Filed: 1988-10-28
Abstract: PURPOSE:To mask the squares being unnecessary at present from the display screen and to proceed the table calculation without providing a means to divide one table to plural areas by designating the squares unnecessary at the present step of the table calculation as the squares of the variable and masking it from the display screen. CONSTITUTION:The squares unnecessary at the present step of the table calculation out of the squares prepared as the component of a table is designated by a selecting means 111 as the squares of the variable which is not controlled by a matrix arrangement and controlled by a control means 117. A table calculating means 118 refers to the data in the squares of the variable and executes the table calculation of data in the squares of the matrix unit. The calculated result masks the data of the squares of the variable and simultaneously displays the squares of the matrix unit and only the data in it. Consequently, while the squares unnecessary at the present step of the table calculation is designated as the squares of the variable, the table calculation is successively executed, and thus, even when the table itself is not divided to plural areas, the unnecessary squares are not displayed and the table calculating work can be efficiently proceeded.
Patent JP-2000101881-A (JP)
Title: Image pickup device
Inventor: SUEKANE HISATSUGU
IPC: H04N5/225
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To display an image in the case of focusing while effectively utilizing pixels of an image pickup element. SOLUTION: The image pickup device is provided with a main half mirror 5 that splits a luminous flux passing through a photographing lens system 1 into a display luminous flux and a focusing luminous flux, an auxiliary optical device 7 that divides further the focusing luminous flux for detecting a phase difference to form an image and places a mirror 47 on an optical axis for the display luminous flux, an image pickup element 6 where the display luminous flux shielded by the mirror 47 and causing a deficiency is image-formed and where the focusing luminous from the device 7 is image-formed to the deficiency and that applies photoelectric conversion to the luminous flux and provides an output of the result of conversion as an image signal,  a focus detection signal extract circuit 10 that extracts only the signal from the focusing luminous flux from the image signal as a focusing signal, a display image synthesis circuit 14 that generates an image display signal from the image signal, and a 2nd memory 12.
Patent JP-H06122516-A (JP)
Title: Production of inorganic oxide particle
Inventor: HASHIMOTO RYUICHI
IPC: C01B33/18
Filed: 1992-10-12
Abstract: PURPOSE:To produce inorganic oxide particles having controlled particle diameter by hydrolyzing an organometallic compound while controlling the electrical conductivity of a reaction liquid composed of a hydrolysis catalyst, water, an electrolyte and a solvent at the start of the reaction. CONSTITUTION:A solvent such as methanol is incorporated with a hydrolysis catalyst such as ammonia water in an amount to get a water-content of 0.1-30wt.% and a catalyst content of 1-10wt.% based on the hydrolyzing object. An electrolyte substance such as NaOH is added to the obtained mixture at a liquid temperature of 0-60 deg.C to adjust the electrical conductivity to 0-10ms/cm at the start of the reaction. A methanol solution of a hydrolyzable organometallic compound expressed by the formula M(OR)m or MRn(OR)k-n [(m) is 1-4; (k) is 1-4; n<k; R is alkyl; M is metallic element such as Na, K, Ca, Al, Ti or Zr] is dropped to the above product to synthesize inorganic oxide particles such as SiO2 particles. The particles are separated by filtration, washed and dried to obtain inorganic oxide particles having particle diameter of 0.1-10mum.
Patent JP-H08110000-A (JP)
Title: Pressure cylinder
Inventor: KOBAYASHI ISAO
IPC: F17C7/00
Filed: 1994-10-12
Abstract: PURPOSE: To carry out the discharge of the residual gas in a pressure cylinder after use perfectly in a simple manner in safe, reducing the influence due to the discharge of the contents, by allowing a discharge pipe or a pushing-in tool to make contact with a cover through a contact part and putting the discharge pipe to a pushing-in state. CONSTITUTION: When a height increasing tool 3 is installed on a pushing-in tool 2 of a pressure cylinder 1, and a cover 4 is tightened, the height increasing tool 3 as contact part makes contact with the ceiling 84 of the cover 4 and is lowered. When the height increasing tool 3 pushes-in the pushing-in tool 2 furthermore, a discharge pipe 5 for discharging the contents is successively pushed, and the residual gas inside can be discharged. This pushing-in state can be continued, and the operator's hand can be separated, if the fitting force between the cover 4 and the cylinder body is over the necessary force for pushing-in the discharge pipe 5. Further, the operation can be continued even if the liquefied gas is evaporated and the temperature of the cylinder lowers.
Patent JP-H0523106-A (JP)
Title: Freshness preservative of perishable food and use thereof
Inventor: KITAMURA TOSHIMITSU
IPC: A23B7/153
Filed: 1991-07-23
Abstract: PURPOSE:To obtain the title freshness preservative useful for preserving especially vegetables, capable of storing freshness of vegetable for a longer time than a conventional freshness preservative by dissolving a specific amount of chitosan, sodium acetate, adipic acid, etc., in water. CONSTITUTION:0.5-6.0wt.% chitosan, 6-9wt.% sodium acetate, 3-5wt.% acetic acid, 3-5wt.% adipic acid and 1-4wt.% ethanol are dissolved in water to give the objective preservative. 1-5wt.% aqueous solution of crude salt prepared by adjusting an amount of sodium chloride in a sea salt or rock salt composition to <=97wt.% is blended with 0.1-5wt.% vitamin C and/or vitamin E and/or organic acid and/or glycerol and/or glycerol fatty acid ester to give an aqueous solution, which is mixed with 1-5wt.% of the preservative to give a solution. Vegetable are immersed in the solution.
Patent JP-H06123835-A (JP)
Title: Zoom lens system
Inventor: ABE TETSUYA
IPC: G02B15/163
Filed: 1992-10-12
Abstract: PURPOSE:To provide the zoom lens system which has a 2.5 or more times power variation ratio with 4 or 5-element constitution and is practical for a still cam era having an about 1:(4 to 8) F number. CONSTITUTION:Three lens groups which are positive, positive, and negative are arrayed in order from the object side and a one-group positive lens whose surfaces are both aspherical is used as the 2nd lens group; when the power is varied from the short-focal-length side to the long-focal-length side, all the lens groups are moved to the object side and following specific conditions are satisfied. Namely, -0.9<rIIo/fs<-0.3, -0.5<rIIi/fs<-0.2, 0.1<dII/fs<0.3, -0.005<DELTAXo/fs<0, and -0.001<DELTAXi/fs<0, where rIIo is the radius of curvature of the object-side surface of the 2nd lens group, rIIi the radius of curvature of the image-side surface of the 2nd group, fs the focal length of the whole system on the short-focus side, dII the overall lens thickness of the 2nd lens group, DELTAXo the asphericity quantity of the object-surface side of the 2nd lens group, and DELTAxi the asphericity quantity of the image-side surface of the 2nd lens group.
Patent JP-H10119663-A (JP)
Title: Jack storage structure for vehicle
Inventor: KIYONO HARUO
IPC: B60R11/06
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To provide such a jack storage structure for a vehicle with a tail member excellent in mounting rigidity as being capable of storing a jack in a standing condition without requiring a special bracket to support a cover board. SOLUTION: A jack storage structure for a vehicle has a tail end member 2 fixed to the rear end of a rear floor 4 with a recess 3 at the rear side to store a jack 13 in the recess 3. A jack bracket 7 has one end 8 fixed to the bottom 5 of the recess in the rear floor 4 and the other end 9 fixed to the tail end member 2, so that the jack 13 can be stored in an area encircled by the jack bracket 7, the rear floor 4 and the tail end member 2 and a cover board 17 can be supported at the upper part of the jack bracket 7 when the recess 3 in the rear floor 4 is covered with the cover board 17.
Patent JP-2000100142-A (JP)
Title: Electronic apparatus
Inventor: KIYOTA KAZUHISA
IPC: G11B31/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic apparatus which surely prevents a state that a circuit block, which is not used substantially, causes a wasteful power consumption by using an external device connected to an external-device connecting terminal. SOLUTION: An external-device connecting terminal 22 which is derived from the output end of a preamplification part 20 is provided. A circuit-block control part 23 in which an output amplification part 21 connected to the output end of the preamplification part 20 from which the external-device connecting terminal 22 is derived is set selectively to a state of generating a power consumption and a state of substantially not generating a powder consumption is provided. A main control part 15 and a main control part 35 which control the operation of the circuit-block control part 23 are provided.
Patent JP-2000104411-A (JP)
Title: Two-storied apartment house
Inventor: JINNO SHIMA
IPC: E04H1/04
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a two-storied apartment house not only capable of providing a living space but also capable of planning a living space enabling versatility of living in the space planning of a two-storied apartment house built as a rental house or a house for sale. SOLUTION: In a two-storied apartment house in which one two-storied apartment house is divided through partitions A so as to form a plurality of dwelling units, an inner court S is arranged in a site facing the partition A at a position facing the front side of the dwelling unit, and no neighbor's window is provided in the partition A facing the inner court S so as to provide an independent space. Also, a front space adjacent to the inner court S and a bottom side space are formed, as a life zone L, into a block used for living room, and a functional space for kitchen and sanitary is collected, as a core zone C, in a space surrounded by the life zone L in diagonal spaces in the inner court S.