baber/WOPTO huggingface dataset:
Patent JP-H0241282-A (JP)
Title: Typewriter for printer
Inventor: KOBAYASHI KAZUNORI
IPC: B41J23/02
Filed: 1988-07-31
Abstract: PURPOSE:To simply and effectively improve reliability of a typewriter for a printer by providing worm gear reciprocating stop means, and a frictional member for applying a predetermined frictional force between a reel shaft and a wheel. CONSTITUTION:In a winding roll base 15, a worm wheel 20 engaged with a worm gear 24 is brought into pressure contact with the reel base 15 of an ink ribbon winding reel shaft 16 through a frictional member 50 made of felt or the like by a spring 51. The shaft 16 having a reel collar 52 is rotatably supported to a stationary shaft 53 secured to a carriage 12, and a one-way clutch 19 of unidirectional rotation control means is disposed between the shaft 53 and the collar 52. The clutch 19 rotates the shaft 16 only in a winding direction of the ribbon 16 to stop reverse rotation. A stopper 55 of worm gear reciprocating stop means is provided near the other end of the operating lever 32 of printing head movement control means 32 at the carriage 12.
Patent JP-H0721407-A (JP)
Title: Method for displaying picture
Inventor: OKA MASAAKI
IPC: G06T19/00
Filed: 1993-07-06
Abstract: PURPOSE:To attain a non-linear fog effect faithful to a landscape on the practical earth by high speed arithmetic processing without increasing the size of harware. CONSTITUTION:This picture display method generates display picture data on a two-dimensional screen from picture data consisting of three-dimensional information including depth information Z and displays a three-dimensional object on the two-dimensional screen. In the case of displaying an object so as to observe it faintly in accordance with a distance far from a visual point by mixing the color and brightness of an object, the color of fog and the brightness of air based upon a prescribed mixing coefficient to be a function of depth information Z, the mixing coefficient is generated from a hyperbola function.
Patent JP-S6085484-A (JP)
Title: Method for driving magnetic bubble detecting and erasing device
Inventor: URAI HARUO
IPC: G11C11/14
Filed: 1983-10-14
Abstract: PURPOSE:To stabilize action by setting time interval from completion of applying the first current pulse to application of the second pulse less than the length of elongation/ saturation magnetic wall speed and conforming phase of application of the second current pulse with phase that makes rotating magnetic field in the face becomes parallel to a hairpinlike pattern. CONSTITUTION:Time (t) required by an elongated magnetic bubble to shrink perfectly is represented by t=L/Vs where Vs is saturation magnetic wall speed and L is length of elongation. Accordingly, if time interval gamma from completion of application of the first current pulse to application of the second current pulse for magnetic bubble erasing is gamma>t, malfunction of remainder of extinction apt to occur. On the other hand, if gamma<t, elongated magnetic bubble is on the way of shrinking, and exists at a part of a hairpinlike conductor 2 where erasing magnetic field is strongest, and erased easily. Further, in the case where rotating magnetic field in the face HA is applied nearly parallel to ''Permalloy'' hairpin pattern 3, the state of magnetizing becomes symmetric to the magnetic bubble 41 and presence in the gap of the hairpin pattern 3 becomes surer, and excellent erasing characteristics is displayed.
Patent JP-H1037702-A (JP)
Title: Turbine rotor blade and its assembly method
Inventor: NAMURA KIYOSHI
IPC: F01D5/14
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To retain the connection condition of adjacent blades concerning the whole circumferential blade while a turbine is operated and not operated in a turbine moving blade in which a blade root part is fixed on a disc after being inserted in the radial direction in a notch part, by arranging a plurality of notch parts and retaining blades on the whole circumference. SOLUTION: Normal blades 8 comprise blade parts, blade root parts 2 and integral shrouds as a main part. After the normal blades 8 are sequentially slid in the circumferential direction and assembled, retaining blades 12 are attached to notch parts. The notch parts are arranged in plural parts in the whole circumference. Firstly, the whole normal blade 8 except for the notch parts is attached to a disc 4. Next, almost at the same time, a plurality of retaining blades 12 is inserted from a periphery to the radial direction in the plurality of notch parts. At this time, pushing force in the circumferential direction is generated as shown by arrow symbols 17 by the tapers of the blade root parts 21 of the retaining blades 12, Hereby, the fixation of the blade root parts 2 in the circumferential direction can be secured to some extent.  Namely, a whole circumferential connected blade structure can be formed, in which the respective blades around the whole circumference are connected to each other.
Patent JP-H1123882-A (JP)
Title: Optical fiber fusion splicing machine
Inventor: SAITO SHIGERU
IPC: G02B6/255
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To attain the cost reduction and to shorten the working time by installing a one-dimensional sensor obliquely to the axis of an optical fiber in an image forming plane near the tip of the optical fiber and performing signal processing. SOLUTION: A line sensor (one-dimensional sensor) 30 is used as an image sensor, installed obliquely to the real image of an optical fiber 12 in the xy plane on which the real image of the optical fiber 12 is formed by means of an image pickup optical system and image processing is performed. The line sensor 30 is a sensor formed by arranging plural numbers of single photosensors such as a photodiode and measuring the intensity distribution of one-dimensional light beam and mainly and conventionally used as a photosensor of FAX, etc. When the line sensor is installed obliquely to the real image of an optical fiber 12 in the image forming plane of the optical fiber 12, the pieces of image processing of setting of gap and calculation of axial deviation are simultaneously performed.
Patent JP-S5894714-A (JP)
Inventor: KOBAYASHI MASATO
IPC: H01H9/54
Filed: 1981-11-30
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-H11343423-A (JP)
Title: Production of fine metal piece having embossed pattern
Inventor: KATO AKIRA
IPC: C09C3/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fine metal pieces having embossed patterns, capable of improving productivity by simple processes and making it possible to use even high melting point substances. SOLUTION: This method for producing fine metal pieces having embossed patterns comprises preliminarily treating the surface of an original plate having an embossed pattern on its surface by an oxidation treatment or by the coating of a low surface energy substance, plating a metal on the treated surface of the original plate to form a thin metal film, peeling the formed thin metal film by the application of ultrasonic waves, etc., pulverizing the peeled thin metal film and subsequently classifying the pulverized film by the use of a sieve, etc., thus providing the hologram pigment.
Patent JP-H0478835-A (JP)
Title: Camera
Inventor: OHARA TSUNEMASA
IPC: G03B17/02
Filed: 1990-07-20
Abstract: PURPOSE:To perform well-balanced driving without the need of making a camera main body large in size by arranging a motor parallel to a film take-up shaft in a space surrounded by the side wall of a front board mirror box and the side wall of a spool room. CONSTITUTION:In the space surrounded by the side wall of the front board 3 and the side wall of the spool room in front of a shutter driving mechanism 5a of the camera provided with a motor M for taking up and rewinding the film, and also for performing shutter charging operation, the motor M is arranged parallel to the film take-up shaft. Thus, the distance between the motor M and each load of the take-up spool 8, a rewinding fork 11 and the shutter charging mechanism 5a can be respectively made equal, so that the well- balanced driving transmission mechanism having the high transmission efficiency in a camera total can be obtained. And also, since the motor M is arranged in front of the shutter mechanism 5a, the need of keeping the spool room away from the center of the camera can be eliminated, then, the motor M can be incorporated without making the camera large in size.
Patent JP-H0749272-A (JP)
Title: Electrostatic capacity type force sensor
Inventor: MORIMOTO HIDEO
IPC: G06F3/038
Filed: 1993-08-03
Abstract: PURPOSE:To provide an electrostatic capacity type force sensor manufactured at a low cost and excellent in mass productivity by dispensing with an FPC needed in a conventional force sensor and a distortional metal body in need of precision cutting. CONSTITUTION:A sensor part 1 is formed of an electrode plate 5 to be a common electrode C provided at the lower end of an input shaft 4, and electrode parts 6a, 6b to be electrodes Cx<+>, Cx<-> disposed from the lateral and longitudinal directions so as to be opposed to the electrode plate 5 while having a gap G. This sensor part 1 is made into a package by a mold 3.
Patent JP-H0725899-A (JP)
Title: Iodine-substituted derivative from hirudine mutant and antithrombin pharmaceutical
Inventor: KOMATSU YASUHIKO
IPC: A61P7/02
Filed: 1993-07-08
Abstract: PURPOSE:To provide a new compound useful as an antithrombin pharmaceutical. CONSTITUTION:The compound, an 1-4 iodine-substituted derivative from hirudine mutant HVIC3 produced by substituting iodines at the o-sites relative to the phenolic hydroxyl groups of the tyrosines at 3rd and 64th amino acid residues of the hirudine mutant HVIC3 having an amino acid sequence of the formula. This compound can be obtained by the following process: HVIC3 (non-substituted modification) is produced, isolated and purified; with the resultant purified substance as the starting material, iodines are selectively substituted at the o-sites relative to the phenolic hydroxyl groups of tyrosine residue by chloramine T method.
Patent JP-S6096846-A (JP)
Title: Exhaust system
Inventor: RAGUNAA YAARUMIIRU
IPC: B08B15/02
Filed: 1984-09-17
Abstract: An exhaust device comprising an elongate hood having side walls (3, 4). An internal centrally located deflection casing (10) has two mutually aligned suction openings (8, 9) which, in combination with an air-supply device (6) disposed at the bottom of the hood, causes the generation of two axially aligned rotational flow patterns (P2, P'2) in the hood between each side wall (4, 3) and the central deflection casing (10), from which polluted air is exhausted (via 11, 12).
Patent JP-S5895182-A (JP)
Inventor: KUBOYAMA NOBUYOSHI
IPC: F26B7/00
Filed: 1981-12-02
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-H0361272-A (JP)
Title: Elevator operating device
Inventor: YAMADA SUSUMU
IPC: B66B1/18
Filed: 1989-07-27
Abstract: PURPOSE:To impede the operation to the same cage by plural physically handicapped persons so as to prevent the lowering of service to the physically handicapped persons and general passengers by forming the title device in such a way that a cage already assigned to a physically handicapped person is not assigned to another hall call for a different physically handicapped person at the time of performing assignment operation. CONSTITUTION:When an ascending hall call button 6BUB for a physically handicapped person is operated on the sixth floor, an assignment arithmetic unit 18 starts operation in the closed circuit of a normally opened contact 6BUBa through a physically handicapped person's hall call register device 15. At this time, an elevator F has a physically handicapped person's call designated to the eighth floor, so that its normally opened contact 8Fb is closed, and an elevator F assignment operation excluding signal is inputted into the assignment excluding signal group 19 of the assignment arithmetic unit 18. As a result, an elevator G is operated for assignment, and an elevator G assignment detecting relay 6BUBG on the 6th floor is energized to close its normally opened contact GBUBGb as well as an assignment signal to the 6th floor is emitted to the elevator G.
Patent JP-H0630380-A (JP)
Title: Method for providing motion-picture-like effect on part of still picture
Inventor: NIITSUMA NORIO
IPC: H04N5/937
Filed: 1992-06-26
Abstract: PURPOSE:To reduce a time required for transfer and processing of data and a display time of each partial picture by selecting any of plural partial pictures sequentially and displaying each selected picture onto a specific area. CONSTITUTION:A still picture A is read from a 1st picture memory, outputted on a CRT display device via a D/A converter and the still picture A is displayed on an entire display screen C of the CRT display device. Then a specific area D in a memory area of a 1st picture memory is designated to be a rewrite area. Then the data of partial pictures B1, B2, B3,...B16 are sequentially read from a 2nd picture memory at a prescribed time interval (e.g. interval of 1/30sec) and the data of the read partial pictures B1, B2, B3,...B16 are being rewritten with data of the specific area D sequentially. Then the picture data in the 1st picture memory including the rewritten data are outputted onto the CRT display device via a pattern changeover circuit and the D/A converter.
Patent JP-H0860724-A (JP)
Title: Washing water tank
Inventor: SASAGAKI YOSHIYA
IPC: E03D9/00
Filed: 1994-08-17
Abstract: PURPOSE: To improve work efficiency at the time of maintenance and inspection for a tank by forming an inner lid for covering the upper end open part of a tank main body in such a manner as to move with a part thereof connected to the tank main body. CONSTITUTION: A casing 2 is fixed to the top surface of a stool main body 1, and a tank main body 4 or the like, the upper end of which is opened, is stored in the interior of the casing 2. Subsequently, an inner lid 6 for closing the upper end open part of the tank main body 4 is provided, and the inner lid 6 is formed in such a manner as to move with a part thereof connected to the tank main body 4. As the construction, the inner lid 6 may be pivoted on the tank main body 4 in such a manner as to rotate in the vertical direction through a hinge. Or the inner lid 6 is formed by plural split members, and with at least one member connected to the end part of the tank main body 4, the lid can be moved.  Thus, at the time of maintenance and inspection, the inner lid 6 can be prevented from dropping in the interior of the tank main body 4, and further the trouble of placing the inner lid 6 on the floor or the like can be omitted.
Patent JP-S6436852-A (JP)
Title: Method for reinforcing ridge tile or ledge tile
Inventor: SHIBUE KAZUFUMI
IPC: E04D1/30
Filed: 1987-07-31
Abstract: PURPOSE: To perform reinforcement by a method wherein, at a ridge tile, a sealant is adhered on the outer surface of a joint between a channel tile at an upper end and a plain tile (a tile piled below a ridge tile), and between pantiles, the sealant is adhered on the outer surface of a joint between an insertion part and a rail part. CONSTITUTION: At a horizontal ridge 5a, a sealant 3 is adhered at a joint between channel tiles 1 at an upper end and a joint between the channel tile 1 and a plain tile 2 at a lower stage and a joint between upper and lower plain tile 2. Further, between pantiles 4, the sealant 3 is adhered on the outer surface of a joint between an insertion part and a rail part. The gap of a joint therebetween is closed with the sealant 3, and penetration of rain water and blow-in of a gust of wind are prevented from occurring. This constitution prevents the occurrence of leakage of rain through a joint, flying of tiles due to a gust of wind, and a deviation of the tile and effects reinforcement.
Patent JP-2000028008-A (JP)
Title: Double shaft rotating device by one operating shaft
Inventor: FUJIYAMA HIROSHI
IPC: F16K31/44
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a double shaft rotating device by one operating shaft capable of automatically rotating double shafts based on a proper operating order without considering the operating order and only if a rotating direction of the one operating shaft is specified. SOLUTION: By rotating one operating shaft 40 in a valve opening direction R1 and rotating an auxiliary shaft side worm gear 32 and a shaft 14 by rotation of an auxiliary shaft side worm shaft 34 and a worm 35, an auxiliary valve element 3 is opened. By revolving a pin 39 provided on a female screw block 37 advancing along the operating shaft 40 by making the pin 39 interfere with a slit 42 of a main shaft side revolving arm 31, a main valve element 2 is opened. By rotating the operating shaft 40 in a valve closing direction and revolving the pin 39 in an opposite direction by making the pin 39 interfere with the slit 42 of the main shaft side revolving arm 31, the main valve element 2 is closed.  Next, the auxiliary shaft side worm gear 32 and the shaft 14 are reversely rotated by reverse rotation of the auxiliary shaft side worm shaft 34 and the worm 35, and the auxiliary valve element 3 is closed.
Patent JP-H01121344-A (JP)
Title: Blend of linear ethylene polymer and polyurethane and film, and extrusion thereof
Inventor: TEIENNKUEI SU
IPC: B29C47/00
Filed: 1988-08-02
Abstract: PURPOSE: To produce the composition that results from blending linear low density polyethylene and a prescribed amount of polyurethane polymer and improves surface appearance of the films through reduction of melt fracture.  
     CONSTITUTION: The object composition is produced by blending (A) linear low density polyethylene (e.g. copolymer of ethylene and hexene or the like) and (B) 5 wt.% (preferably 0.01-0.3 wt.%) of thermoplastic polyurethane polymer enough to reduce extruder torque and head pressure which may encounter in the extrusion of the linear ethylene polymer. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5982915-A (JP)
Title: Parallel-flow filtering device
Inventor: SAITOU HIROSHI
IPC: B01D29/37
Filed: 1982-11-05
Abstract: PURPOSE:To save energy by reducing power consumption as a whole by forming tube filter into a turning-back shape or a meandering one. CONSTITUTION:Both ends of many porous tubes of a filter 4 formed each into a U-shape by turning it back are joined to the supporting plate 2 of the filter 4 by welding. And when a feed liquid is forced to flow into an inlet chamber 3a by a circulating pump, a part of the liquid permeates the tube walls and flows out as a filtrate to the inside of a tower 1 while the liquid flows in the inside of each tube elements 4', 4' connected to each other by a stainless bend 6, and a concentrated untreated liquid flows into an outlet chamber 3b. Therefore the treated water is taken out from the inside of tower 1 through a take-out hole 7, and the concentrated untreated liquid is returned to a circulating tank and is mixed with the untreated to circulate by forcing the mixed liquid to enter the chamber 3a by the circulating pump. As a result, the flow rate of liquid is reduced without raising the delivery pressure of the pump so much, and the required energy is saved by reducing the power consumption as a whole.
Patent JP-H068913-A (JP)
Title: Overlapping method for packed bag
Inventor: IHAYAZAKA TSUGI
IPC: B65B35/50
Filed: 1992-06-27
Abstract: PURPOSE:To obtain a method for overlapping packed bags in which the packed bags in the quantity of two, three or more can be laid in overlapping one after another without fail and without allowing the overlapped bags to become disordered. CONSTITUTION:For laying packed bags W other than the last one in overlapping, a shuttle-type belt conveyer 10 is extended toward a place above a receiving belt conveyer 20, and is stopped by a stopper 30. Then, driving of the shuttle-type belt conveyer 10 is stopped and the conveyer is contracted and at the same time, operation of the stopper 30 is put off, letting the packed bag drop onto the receiving belt conveyer. The bag is then forwarded in stepped- feeding by the receiving conveyer 20. By repeating the same operation until the last packed bag W is dropped onto the receiving conveyer, a plurality of packed bags W can be laid in overlapping over the receiving belt conveyer 20 and after that, the receiving belt conveyer 20 is driven in delivery operation and the bags are forwarded for delivery.
Patent JP-H0939720-A (JP)
Title: Occupant protecting device for vehicle
Inventor: NAKANO TAKASHI
IPC: B60R21/16
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce a power loss and facilitate forming into an integration circuit by providing a current limiting circuit formed of both N-channel field effect type transistors connected in parallel to each other and bias control means for controlling gate voltage so that the current value carried to one transistor is proportional to a standard value. SOLUTION: When an ON signal is outputted to switch circuits 60, 61 from a microcomputer 37, a voltage signal higher than the source-side potential of first and second field effect type transistors(Tr) 27, 28 is supplied to the Tr gate. Since the Tr 27, 28 consequently start operations in active area, an ignition current is carried to a detonator 34 through the Tr 27. A current at that time is detected by a current detecting resistor 29, and when a potential of the reversed (-) input terminal of a comparing circuit 30 is larger than a standard voltage, the gate potential of the Tr 27, 28 is reduced. When the upstream side voltage of the resistor 29 is smaller than the standard voltage, the output voltage of a charge pump circuit 33 is again outputted from the switch circuit 61.
Patent JP-S6350423-A (JP)
Title: Manufacture of thick high-tensile steel plate excellent in toughness at low temperature
Inventor: TSUZUKI TAKESHI
IPC: C22C38/00
Filed: 1986-08-19
Abstract: PURPOSE:To secure high strength under low carbon equivalent and also to secure superior toughness at low temp. in the whole steel including the center of plate thickness, by specifying steel components and also by limiting the heating, rolling, and cooling conditions of a slab. CONSTITUTION:A steel consisting of, by weight, 0.03-0.20% C, 0.05-0.60% Si, 0.50-2.50% Mn, 0.001-0.10% Nb, 0.005-0.1% Al, and the balance Fe with inevitable impurities is heated to 900-1,150 deg.C. After heating, the steel is cooled in a state of slab without application of rolling or is rolled to thickness of intermediate stage and then cooled with once interrupting the rolling, which is reheated before the temp. in the center of plate thickness falls below the Ar3 point so as to subject the surface whose temp. falls to the Ar3 point or below to temp. raise up to a temp. between the Ac3 point and 1,150 deg.C. Subsequently, rolling is resumed, and non-recrystallization-region rolling is applied to the above steel over the whole plate thickness at a temp. between the Ar3 point - (Ar3+100) deg.C at 50-70% draft, followed by air cooling after rolling. In this way, the grains in the center of plate thickness of the steel plate are refined and toughness can be improved over the whole plate thickness.