baber/WOPTO huggingface dataset:
Patent JP-H07184119-A (JP)
Title: On-screen display device
Inventor: ASAO MOTOAKI
IPC: H04N5/45
Filed: 1993-12-24
Abstract: PURPOSE:To display a simple animation such as a cursor on-screen at low cost by controlling the display position of display information in the unit of pixels. CONSTITUTION:When an animation information is superimposed on another on-screen information, the animation information is stored in a simple animation definition table 21 that defines a start position for simple animation display and its pattern. Then the display position of the moving picture pattern is decided by a read address circuit 8 and a horizontal start position control circuit 14 and a line address converting circuit 10 controls the animation pattern and superimpose it on the information on the screen. In this case, the display position of the animation pattern is decided by addresses in horizontal and vertical directions and the pattern is moved freely in the screen in the unit of picture elements by rewriting the address. Furthermore, an idle area of a video RAM 2 storing graphic pattern codes is used for the simple animation definition table 21. Thus, the on-screen display for a simple animation is implemented without adding a storage element and cost-up.
Patent JP-H02177151-A (JP)
Title: Program changing mechanism
Inventor: HAGIWARA KAZUHIKO
IPC: G11B15/29
Filed: 1988-12-28
Abstract: PURPOSE:To attain the switching of pinch rollers and decrease the number of parts and to preparing a rotary member and a change plate by using a head plate. CONSTITUTION:A rotary member 5 turns to the right and the left in accordance with the switching direction, and a change plate 19 is connected rotatably to a head plated 16. Under such conditions, when the plate 16 is moved forward, the plate 19 also advances together with the plate 16. Then the plate 19 is engaged with the member 5 and turns to the right and the left in accordance with the rotary movements of the member 5. The plate 19 is pressed against one of right and left pinch rollers 21 at its forefront position in response to the turning direction. Thus only the member 5 and the plate 19 are prepared by mans of the plate 16 so that the rollers 21 can be switched. As a result, the program changing mechanism is simplified.
Patent JP-H11163623-A (JP)
Title: Antenna
Inventor: SAITO TAKESHI
IPC: H01Q5/371
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an antenna capable of preventing damage by reducing the projecting quantity from an execution plane. SOLUTION: A ground plate 1 is formed more almost circular plate-shaped than metallic material. A radiation element 4 is almost spirally formed by stamping a metallic plate out, the element 4 is placed between a spacer 6 and a nut 11 by penetrating a fixing screw 8 that goes through a screw penetration hole 1a of the plate 1 through the spacer 6 and a screw penetration hole 9 of the element 4 and screwing the nut 11 in the screw 8, the element 4 is arranged in almost parallel with the plate 1 at about 0.0035 λ distance from the plate 1 and the central part of the element 4 is electrically connected to the plate 1 through the spacer 6 and the screw 8. Also, a feeding connector 7 is attached to a plane that is opposite to the element 4 of the plate 1 and an inner conductor 7a of the connector 7 is soldered to a hole 10 provided at the element 4 and fed to the element 4.
Patent JP-S63212367-A (JP)
Inventor: NOMURA OSAMU
IPC: A61M1/14
Filed: 1987-12-24
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-2001146715-A (JP)
Title: Half precast floor slab and its joint structure
Inventor: IWATA SETSUO
IPC: E01D19/12
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To lengthen the length in the direction of a bridge axis, greatly reduce the number of joint sections as the overall width of the direction at right angles to the bridge axis and to lighten the joint sections in weight. SOLUTION: A half precast floor slab is constituted of two up and down blocks of a lower reinforcement 12 and an upper reinforcement 13. Rising walls 12b are erected on both sides of the direction at right angles to a bridge axis of the lower reinforcement 12. A plurality of ribs 12d are formed in a space lifted up by a haunch 12c on the rear side of the lower reinforcement 12 at specific intervals in the direction of the bridge axis. Reinforcing bars 16 are arranged to the ribs 12d in an embedding state, and both ends of each of the reinforcing bars 16 pass through each of the ribs 12d to move them from a main girder span 12h to a projection 12e. A form is not required in the case of cast-in-place concrete. Sufficient strength can be ensured, and about 10 m of the main girder span can be obtained.  Since 6-8 m of the length in the direction of the bridge axis can be produced at a site, a construction period of time can be reduced by the decrease of joint sections.
Patent JP-H08157487-A (JP)
Title: Method for producing cyclotetrasiloxane
Inventor: HIGUCHI KOICHI
IPC: C07F7/21
Filed: 1994-12-02
Abstract: PURPOSE: To obtain the subject compound at a high selectivity, having the structure of arranging siloxane units alternately and useful for the raw material, etc., of a crosslinking agent for a silicone rubber by reacting a specific dihalosilane and a diorganosilanediol. CONSTITUTION: This method for producing a cyclotetrasiloxane comprises reacting a dihalosilane expressed by formula I[R<1> , R<2> are each H, a 1-10C (substituted) monovalent hydrocarbon; X is a halogen] (e.g. methyldichlorosilane) with diorganosilanediol expressed by formula II [R<3> , R<4> are each a 1-10C (substituted) monovalent hydrocarbon, etc.] (e.g. dimehylsilanediol) in the presence of triethylamine, etc., in a solvent such as tetrahydrofurane at room temperature under agitation, then removing the produced salt by filtering the reaction mixture, and purifying by the distillation of the filtrate under a reduced pressure to obtain, at a high selectivity, the objective cyclotetrasiloxane expressed by formula III, a very important basic raw material in silicone industries and having the structure of arranging the siloxane units alternately.
Patent JP-2001148128-A (JP)
Title: Optical information processor
Inventor: ETO TAKAO
IPC: G11B7/12
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical information processor capable of preventing damages on an optical disk and an optical pickup device. SOLUTION: This optical information processor is provided with an optical pickup device P, for irradiating the recording surface of an optical disk D having information recorded therein with a light beam, and reading the information of the optical disk D by the reflected light. The optical pickup device P is provided with an objective lens 3 for converging the light beam on the recording surface of the optical disk D, a base 4 supporting the objective lens 3, and movable in the direction of approaching/moving away from the optical disk D, and an actuator for approaching/moving the objective lens 3 to/from the optical disk D by moving the base 4.  In a part near the base 4 in the optical pickup device P, a regulation member 8 is provided for regulating the movement of the base 4 to the optical disk D side, so as to prevent the objective lens 3 from coming into contact with the optical disk D.
Patent JP-H01171673-A (JP)
Title: Coating method with powder
Inventor: TANAKA YASUHIKO
IPC: B05D1/06
Filed: 1987-12-28
Abstract: PURPOSE:To uniformly coat a body with powder by wetting the body with a highly volatile liq. and vaporizing the liq. CONSTITUTION:A long-sized inner fin material 1 made of Al is dipped in low b.p. freon 4 to stick the freon 4 to the surface of the material 1. The material 1 passes through a degreasing and washing tank and enters a dew condensation chamber 5 adjusted to a prescribed temp. and humidity as required. In the chamber 5, the freon 4 stuck on the surface of the material 1 vaporizes. The material 1 is immediately introduced into a spray coating device 6 and subjected to electrostatic coating. A fluoride flux may be used as a coating agent. The material 1 is then introduced into a drying stage and dried. Thus, the coating state can be simplified.
Patent JP-H06171051-A (JP)
Title: Sheet-like support
Inventor: KOBAYASHI MASASHI
IPC: C08F290/00
Filed: 1992-12-09
Abstract: PURPOSE:To contrive to realize the sheet-like support, which is too flexible to crack even when being folded, has high glossy feeling, surface flatness and water resistance by a method wherein number-average molecular weight of urethane oligomer of electron-radiation-curing unsaturated organic compound measured with GPC and acrylic equivalent represented by a formula are brought into the specified ranges. CONSTITUTION:The sheet-like support concerned has sheet-like base and surface resin covering layer, which is formed at least on one side of the sheet-like base and made of cured body of composition mainly containing electron- radiation-curing unsaturated organic compound. The unsaturated organic compound contains acryloylmorpholine and urethane oligomer. Further, urethane oligomer has acryloil group at its terminal, its number-average molecular weight measured with gel permeation chromatography (GPC) is 2,000-12,000 in polystyrene equivalent and its acrylic equivalent represented by the formula A/B, in which A is the number-average molecular weight and B is the number of acryloyl groups, of 1,000-6,000.
Patent JP-H04201379-A (JP)
Title: Recorder for forming image by applying voltage to recording material
Inventor: OKAMURA YOSHITAKA
IPC: B41C1/10
Filed: 1990-11-30
Abstract: PURPOSE:To provide a recording material of a uniform thickness on a roll surface of a recording material supply roll by a method wherein the peripheral speed of a film-thickness regulating roller differs from that of a distributing roll, and a control means for shaking the distributing roll in an axial direction is mounted. CONSTITUTION:A reservoir for ink 2 is provided on an ink holding roll 1. The ink 2 is applied onto the ink holding roll 1 by a metallic blade 3. Next, the ink roll 1 comes into contact with an ink recovery roll 7 to recover the ink from the ink recovery roll 7 using a principle of an electrothermal recording system, furthermore abutting on ink 2 on an ink supply roll 6 to recover the ink in a similar manner. The ink roll 1 comes into contact with an ink film- thickness regulating roll 4 to form an ink film only on a non-conductive pattern using a principle of an electrothermal recording system. The ink 2 is distributed by a distributing roll 5. At this time, the distributing roll 5 is rotated at a peripheral speed 2-3 times higher than that of the ink regulating roll 4 and axially reciprocatively shaked by 10-20mm in width for every 5-10 full rotations, thereby distributing the ink effectively.
Patent JP-H03194180-A (JP)
Title: Scroll fluid machine
Inventor: HARADA TOSHIO
IPC: F04C18/02
Filed: 1989-12-21
Abstract: PURPOSE:To provide a good shaft bearing performance and suppress the noise by allowing dynamic pressure type thrust slide bearings to bear the thrust load and the turn-over momoment load applied to main rotary vane and follower rotary vane each including scroll vanes. CONSTITUTION:A compressing mechanism 16 accommodated in a sealed case 1 is provided with main rotary vane 17 driven directly by a motor 4 and follower rotary vane 18, which is arranged rotatably being eccentric a certain distance (e) from the rotational axis of the main rotary vane 17 and to which the rotation of the main rotary vane 17 is transmitted through an Oldham joint 19. Therein ring-shaped bosses 40, 45 are formed on the bottom wall undersurface of No.1 frame member 10 and the oversurface of No.2 frame member 11 constituting a frame 9 which enwraps the compressing mechanism 16, and in the surfaces mating with them a number of grooves 42, 47 forming dynamic pressure type thrust slide bearings 41, 46 are provided in an uniform distribution circumferentially. These slide bearings 41, 46 are supplied with lubricant 50 in the lower part of the sealed case 1 through oil holes 51-53.
Patent JP-H09165261-A (JP)
Title: Piezoelectric porcelain composition
Inventor: FUJINAKA YUJI
IPC: C04B35/49
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric porcelain composition having improved change of electromechanical coupling factor and resonance frequency with the lapse of time and a reduce dielectric breakdown on the polarization by using, as a main component, a specific composition of lead (magnesium niobate) titanate zirconate and admixing a specific amount of Cr2 O3 thereto. SOLUTION: This piezoelectric porcelain composition is obtained by admixing 0.05-0.70wt.% of Cr2 O3 to the main component represented by the formula: Pbα (Mgβ/3 Nb2/3 )x Tiy Zrz O3 (1.0<α<=1.08, 1,00<β<=1.50, 0.01<=x<=0.50, 0.12<=y<=0.75, 0.125<=z<=0.865; x+y+z=1). This piezoelectric porcelain composition is readily polarized with an electromechanical coupling factor Kp of reduced fluctuation, reduce change in the resonance frequency with the time and high heat resistance.
Patent JP-H02174478-A (JP)
Title: Dubbing device
Inventor: WATANABE HAJIME
IPC: H04N5/928
Filed: 1988-12-27
Abstract: PURPOSE:To improve noise by arranging a reproducing and a recording device in a same case and supplying a coded audio signal obtained at a demodulation output side, subjected to time compression and added with an error correction code to a biphase modulation circuit of the recording device. CONSTITUTION:A reproducing device 33 and a recording device 34 are arranged in a same case and driven synchronously with each other, and a reproduced coded audio signal and a recorded coded audio signal are in the same timing on the time axis. The coded audio signal obtained at the output side of a biphase demodulation circuit 26, subjected to time compression and added with an error correction code is fed to a biphase demodulation circuit 9 via a digital modulation means 38 applying digital modulation to its received signal and a digital demodulation means 39 demodulating its input signal and the resulting coded audio signal is recorded on a recording medium 2b. In this case, since the coded audio signal does not through digital signal processing circuits 27, 8 in this case, the coded audio signal is dubbed without delay with respect to the video signal.
Patent JP-H02175084-A (JP)
Title: Manufacture of servo actuator
Inventor: OZAWA MASAO
IPC: F16H1/32
Filed: 1988-12-26
Abstract: PURPOSE:To efficiently and economically manufacture a small-sized servo actuator of high quality by fitting a spline capable of plastic deforming and the end inside peripheral surface of an output flange on the end outside peripheral surface of a bearing house to perform electron beam welding on the abutment surface. CONSTITUTION:The end inside peripheral surface of the cylindrical spline 21 capable of plastic deforming is fitted on the end outside peripheral surface of the bearing house 11. The end inside peripheral surface of the output flange 31 is then fitted thereon from the upper part of the spline 21. The abutment surface to form the same surface of these is subjected to electron beam welding. The spline and the output flange are preheated and then, fitted thereon. By this method, the small-sized servo actuator as a whole without cracking and strain is manufactured.
Patent JP-H05165622-A (JP)
Title: File control system
Inventor: ISHIZAKA KAZUE
IPC: G06F9/06
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a file control system capable of reducing the capacity of a file in a screen editor. CONSTITUTION:A file 1 before correction is corrected by the screen editor 2. When correction is completed and file saving is performed, corrected data is compressed and written on an after-correction compression file 3 by passing a file control part 9 in the screen editor 2. Also. it is possible to perform the file conversion of a compressed file after correction at a read control part 10, and to read it in the screen editor 2.
Patent JP-H01172543-A (JP)
Title: Manufacture of austenitic stainless steel for boron-containing nuclear power
Inventor: TERASAWA TAKESHI
IPC: C22C33/02
Filed: 1987-12-26
Abstract: PURPOSE:To manufacture an austenitic stainless steel for the shielding of neutrons by forming a surrounding layer of austenitic stainless steel powder to the mixture of said powder and ferroboron powder and subjecting the same to hot isostatic pressing and hot working. CONSTITUTION:The ferroboron powder is mixed to the austenitic stainless steel powder contg., by weight, <=0.1% C, <=1.0% Si, <=2.0% Mn, 7.0-25.0% Ni and 11.0-27.0% Cr and the balance consisting of Fe with inevitable impurities in such a manner that the B amounts are regulated to 0.5-5.0% for the total amounts. The surrounding layer of the above austenitic stainless steel powder is formed around the mixed powder to form the ingot having >=5mm thickness of surrounding layer by hot isostatic pressing. The ingot is then subjected to hot working. By this method, the austenitic stainless steel for the storage and transport of atomic waste or for the shilding of neutrons can be obtd.
Patent JP-H01170504-A (JP)
Title: Rolling roll with pattern and its manufacturing method
Inventor: YAMAZAKI YOSHIMASA
IPC: B21B27/00
Filed: 1987-12-26
Abstract: PURPOSE:To reduce wear amounts in the early using stage and to clearly print rugged patterns on the surface of a rolled steel material by arranging thicknesses of chrome plating layer on a roll surface in the order in which thick areas and thin areas are alternately positioned. CONSTITUTION:As for a roll after plating, the total of an oxide layer 24 and a part of a machined layer 23 are removed and plating layers 28, 29 are formed on the removed parts. That is, the base plating layer 28 is formed on the machined layer 23 in a nearly uniform thickness and the pattern plating layer 29 of a prescribed thickness is formed on the layer 28. The layer 29 has plated layers 30 and non-plated layers 31 and prescribed rugged patterns are formed on the roll surface by alternately arranging those layers 30 and 31. Therefore, degradation of the rugged patterns is delayed and printing of clear rugged patterns is performed in a long period of time because surface roughness peaks of the chrome plating layer are flattened and a roll wearing amount in the early stage is reduced.
Patent JP-H11124289-A (JP)
Title: Box hanging tool
Inventor: HOSOKAWA SATOSHI
IPC: B66C1/14
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To hang up a corrugated fiberboard box different in weight and the size in a stable condition by providing an opening preventive tool fixable in an optional position through two ropes having hook claws hooked on corner parts of the corrugated fiberboard box on the tip. SOLUTION: First of all, a hook claw 1 for an upper side surface is adjusted to an upper side surface corner part of a corrugated fiberboard box, and a hook claw 4 for a side under surface is adjusted to a corner part of its diagonal side under surface. Next, when trying to raise it by issuing a command by a cargo handling device lifting command part 5, a rope 6 tries to become a straight line, and since a shaft 7a and a shaft 7b try to copy after it, an opening preventive tool 7 tries to rotate. Then, since a shaft 7c is pushed back by tensile force of a rope 3, the rope 6 and the shaft 7a and the shaft 7b, and the rope 3 and the shaft 7c are joined together. When they are continuously raised further, tensile force of the rope 6 and the rope 3 increases, and they are firmly joined together, and the opening preventive tool 7 is hung up in a stable condition.  Therefore, a corrugated fiberboard box can be quickly hung up in a stable condition without adjusting it regardless of a difference in weight and the size, and can be lowered to an optional position.
Patent JP-H11139544-A (JP)
Title: Distributing device for conveyed object for conveying conveyor
Inventor: NODA HARUNORI
IPC: B65G47/76
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To distribute conveyed objects to the right and left in turn to the utmost and to equalize lines. SOLUTION: This distributing device is provided with a rocking body 11 arranged with its tip section on the upstream side of a conveying conveyor C and its base end section on the downstream side of the conveying conveyor C, journalled with the base end section side on a machine base by a rotary shaft 18, made rockable along the conveyance plane of the conveying conveyor at the tip section, and distributing the buns S conveyed by rocking to the right and left, a detecting means 20 detecting the buns S conveyed near the tip section of the rocking body 11, a driving mechanism rocking the rocking body 11 to the right and left each time the bun S is detected by the detecting means 20, a roller 30 provided at the tip section of the rocking body 11, having a rotary shaft perpendicular to the rocking/rotating direction of the rocking body 11,  and rotated in the direction opposite to the rocking rotating direction of the rocking body 11, and side belt conveyors 17 guiding the buns S kept in contact with both side sections of the rocking body 11 downstream.
Patent JP-H10170687-A (JP)
Title: Used nuclear fuel storage rack
Inventor: FUJITA SHIRO
IPC: G21C19/07
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To densely store used fuels, prevent generation of high thermal stress, and facilitate the replacement by mutually and adjacently juxtaposing plural vertical housing cells in a shroud erected on a bottom plate. SOLUTION: A shroud 17 is erected by surrounding a porous part 11a formed in a central part of a bottom plate 11, and slender square cylindrical housing cells 19 are adjacently juxtaposed in it without connecting them to each other. Used fuels are put one by one in the respective cells 19, and since a storage rack 10 exists in pool water, water in the cells 19 rises by being heated by decay heat, and the pool water circulates by being sucked in the cells 19 through a lower space and the porous part 11a of the bottom plate 11. Since neutrons coming out of the used fuels are decelerated by the pool water and are also absorbed by walls of the cells 19, critical reaction is not caused.  Though the cells 19 themselves also thermally expand by a rise in a water temperature in the cells 19, since the cells 19 are not fixed to each other, thermal expansion is not restrained, and therefore, excessive thermal stress is not caused.
Patent JP-2000222615-A (JP)
Title: Authenticity discriminating method, object of authenticity discrimination and autheticity discrimination device
Inventor: SHINKO TAKASHI
IPC: G07D7/20
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To more precisely improve the forgery preventing effect of securities and the like by identifying the plural combinations of an electric field pattern, a magnetic pattern and the reflection or absorption pattern of visible light and the like. SOLUTION: Sensors 1-3 identify plural patterns among an electric field pattern, a magnetic pattern, an electron beam reaction pattern, a visible light pattern, an ultraviolet pattern and an infrared pattern and converters 4-6 convert information detected by the sensors 1-3 into respective picture patterns. The plural picture patterns obtained by the identification devices are compared and identified by a picture comparison discrimination device 7. An operation machine 8 executes a desired operation based on obtained information and an authenticity display machine 9 displays discriminated authenticity. An electric field variable measuring device such as a metal detector, a magnetic variable measuring device such as a magnet detector, various kinds (optical and electronic) of microscope and a photometer such as a spectrophotometer are used as the sensors 1-3.