baber/WOPTO huggingface dataset:
Patent JP-H08207769-A (JP)
Title: Train safety control system
Inventor: MORIYA OSAMU
IPC: B61L23/16
Filed: 1995-02-06
Abstract: PURPOSE: To provide a train safety system enabling high density and short time interval operation by a movement blocking system. CONSTITUTION: Onboard control devices 14a, 14b on trains 11a, 11b transmit/ receive beams to/from coaxial leakage cables 12a, 12b laid along a railway line. The onboard control device 14b thereby receives a signal from the preceding train 11a, detects the inter-train distance (Sab) between the own train 11b and the preceding train 11a, computes a speed pattern on the basis of the inter- train distance (Sab) and the stoppable braking distance (d) set to the own train, and controls the speed on the basis of this speed pattern. Operation control is therefore performed to make the train travel at cruising speed until the stoppable braking distance (dab) approaches the preceding train up to the distance necessary to start braking and to stop the train by one-stage brake control upon reaching the distance necessary to start braking.  High density operation and short time internal operation can thereby be performed.
Patent JP-S63188439-A (JP)
Title: Method and device for manufacturing barrel like coil spring
Inventor: MORITA MOTOO
IPC: B21F35/02
Filed: 1987-01-28
Abstract: PURPOSE:To form a correct coil part with necessary pitch by clamping a coil forming start part, pinching the necessary part in the downstream by a forming jig as well and forcibly moving the jig centering around the axis with its spiral movement. CONSTITUTION:A 2nd conical part forming start part of the parallel winding part 14 of the semi-completed product coil spring 14 on which a 1st conical winding part 12 is formed is held by a clamp 20. The part at the downstream side passing through the necessary lead from the clamping part thereof is pinched by a forming jig 22. A spiral movement is then given to a rotary shaft 26 via a specific conical spiral movement driving means to forcibly move the jig 22 toward the central axis. As a result the correct 2nd conical part having the necessary pitch and more than three windings can be formed on a parallel winding part 14a.
Patent JP-S52101454-A (JP)
Title: Semiconductor breaker
Inventor: SATOU KOUZOU
IPC: H03K17/08
Filed: 1976-02-23
Abstract: PURPOSE: To simplify a circuit structure and make become a low voltage circuit by using a power transistor as the current cut off element in a main circuit and obviating the need for a thyristor commutation circuit for applying an inverse current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09190112-A (JP)
Title: Fixing device and image forming device
Inventor: NAKAI TOMOAKI
IPC: G03G15/20
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To suppress image glass irregularity without thinning a silicone rubber layer and without rapid temperature rising caused by a heater incorporated in a fixing roller. SOLUTION: When an auxiliary heater 16 is arranged on a transfer material rush-in side on the surface of the fixing roller 10, the transfer material 5 is held and carried between the roller 10 and a pressure roller 11, and heating is performed by the incorporated heater 15, the auxiliary heater 16 is heated with a timing that the roller 10 finishes rotating once so as to directly give the surface of the roller 10 a calorie taken away by the material 5. Thus, the change between fixing temperature of the roller 10 in the case of rotating once and the one in the case of rotating twice is restrained, so that the gloss irregularity can be prevented.
Patent JP-H10215004-A (JP)
Title: Photoelectronic device
Inventor: TAKESAKO KOICHI
IPC: B41J2/45
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To increase the strength against deformation and breakdown of light emitting diode chips and metal fine wires by external pressure and breakdown and peeling of sealing resin by bending and expansion/shrinkage differences of a printed wiring board by specifying the epoxy resin using cationic- polymerization-based curing catalyst for a resin sealing body. SOLUTION: A transparent resin sealing body 24 is made to have approximately a semispherical shape so as to be resistant against the bending of a printed wiring board 21. For this body 24, the epoxy resin using triallyl- sulfonium-hexafluoroantimonate, which is the cationic-polymerization-based curing catalyst, is adopted. Then, light emitting diode chips 22 and metal fine wires 23, which electrically connect the chips, are seeled and cured under the state, wherein the viscous flowing is blocked, on the main surface of the printed wiring board 21. The transparent resin material withstands bending and the expanding and shrinkage of the printed wiring board 21 and is the material having the high thixotropic property, which can seal and cure the substrate in the specified shape under the state, wherein the viscous flowing is blocked. The material contains silica as filling material.
Patent JP-H03222996-A (JP)
Title: Washing machine
Inventor: NAKAMURA KIMIHIKO
IPC: D06F33/02
Filed: 1990-01-29
Abstract: PURPOSE:To easily and accurately adjust a criterion value by a method wherein on receipt of a specified adjustment instruction, water supply is continued until the water level in a washing drum reaches a specified level at which a driving motor is started to detect the load amount of the motor, and the criterion value is adjusted. CONSTITUTION:On receipt of an adjusting instruction signal, a controller 13 changes the operation mode to adjusting mode, and the adjusting mode is started after a start switch is pushed. In this adjusting mode, the controller 13 energizes a water supply valve 38 to open it, and water is supplied in an inner drum 8 up to the detective water level as a specified water level. After that, a driving motor 4 is started to cycle an agitator 10 for a specified time period. At this time, the load exerted on the motor 4 through a driving device 6 and driving belt 5 is detected by a phase difference detector 37, and the controller 13 reads and stores the detected value in a memory 43 as a new criterion value. Therefore, the amount of laundry is judged based on this new criterion value since then to set washing conditions.
Patent JP-H02200113-A (JP)
Title: Whole stalk-changing type combine
Inventor: YAMAGUCHI HIROMI
IPC: A01D67/00
Filed: 1989-01-27
Abstract: PURPOSE:To contrive to simplify the structure of the thresher or all of the body frame of a combine and reduce the weight thereof by attaching a cutting member or a support member fixed to the frame in an upwardly movable state. CONSTITUTION:A support member 8 is fixed to the front portion of a body frame 7 equipped with a pair of right and left crawler running devices 6 and a cutting member 1 is attached about the lateral shaft core P1 of the support member 8 in an upwardly movable state, the cutting member 1 being equipped with a hydraulic cylinder 9 capable of being driven upwardly. Thereby, the cutting member 1 can be attached to the body frame with the relatively simple structure without installing any specific reinforcing structure, etc., compared with a case in which the cutting member is attached to the thresher.
Patent JP-S61180687-A (JP)
Title: Manufacturing device of clad material
Inventor: KAWATSU AKINOBU
IPC: B23K26/21
Filed: 1985-02-04
Abstract: PURPOSE:To make uniform joining at high joining strength by converging a beam of high energy density, and irradiating it onto the joined part reciprocating it at high speed, and joining the material by melting. CONSTITUTION:A beam 2 of high energy density generated from a beam generating mechanism 1 is converged by a converging mechanism 3 to heighten output density, and irradiated while reciprocating on the joined part of raw materials 4A, 4B of a clad material. By irradiation of the beam 2 of high energy density, joined part of raw materials 4A, 4B fed by rotation of positioning rollers 5A, 5B is molten and joined, and clad material 4 is manufactured continuously.
Patent JP-H04214490-A (JP)
Title: Woodchip-sizing method and apparatus
Inventor: ROBAATO EI BURAUN
IPC: D21C1/00
Filed: 1991-02-12
Abstract: PURPOSE: To provide a sizing apparatus and method for wood chips for fractionating and sizing the wood chips to a predetermined size constitution suitable for feeding to a digester of a pulping system by which the throughput capacity is high with reduced wear and damage of a screen. CONSTITUTION: This apparatus is provided with a flow management screen 12 for dividing an incoming and unacceptable flow F0 into two fractional flows F1 and F2 , which are not suitable for directly feeding to a digester. One of the fractional flows is concentrated with oversized and overthick chips as compared to those of the incoming flow. The other fractional flow is concentrated with undersized chips and particles as compared to those of the incoming flow. The output flows F1 and F2 from the flow management screen 12 are respectively fed to a second and a third screens 14 and 16 and oversized and overthick chips and undersized chips and particles are removed from the respective flows to provide a flow suitable for feeding to the disgester.
Patent JP-S57151082-A (JP)
Title: Rotational shaft for full-closed electric compressor
Inventor: ABE NOBUO
IPC: F04B39/02
Filed: 1982-02-10
Abstract: PURPOSE:To obtain a universally-usable structure of an oil-supply pump with a proper oil-supply characteristic by shaping a projection with an optional inclination angle against the axis on the inner diameter of the top of a rotational shaft by half-drawing and selecting a proper length, inclination angle, or the like for the projection. CONSTITUTION:As illustrated, a projection 1a with the inclination of an optional angle against the axis to scoop lubrication oil upward as an arrow shows along with the rotation of a shaft part 1a is provided on the inner diameter of the top of a rotational shaft 1 constructed of a plastically-processed body of a steel pipe with the same diameter with the shaft part 1a. The projection 1i is shaped by half-drawing with a flat part 1j of an optional width of its end face, and this construction permits to operate a pump in its full capacity. meanwhile, the length, the inclination angle, or the like of the projection li shaped by half- drawing palstic process on the inner diameter of this steel pipe shaft 1 can be properly selected for obtaining a universally-usable structure of an oil-supply pump with a proper oil-supply characteristic.
Patent JP-S58139950-A (JP)
Title: Device for installing and removing rolled paper holder
Inventor: NAKAJIMA HISAO
IPC: B65H19/12
Filed: 1982-02-10
Abstract: PURPOSE:To fix a rolled paper always in a normal installing position so that jamming, etc. are prevented, by associating the release of the latching of a slide guide engaged to the rotary shaft of a rolled paper holder, with the closing operation of a door for covering a rolled paper storage compartment. CONSTITUTION:A rolled paper holder is formed such that a paper roll 33 is inserted onto a rotary shaft 2 and then, both are integrally incorporated together by securing them to each other with the use of flanges 1, 4. Upon the installation of the holder into a storing compartment in an equipment, at first the opening door 21 of the compartment is opened while a slide guide 10 is engaged, through its peripheral stepped part 14, with a latch plate 17 by pulling a knob 16 provided onto the shaft 11 of the slide guide 10, so that the slide guide 10 is locked in a predetermined position. Under the above-mentioned condition, both ends of the rotary shaft 2 are temporarily attached to a stationary guide 8 and the slide guide 10, respectively. Then, the opening door 21 is closed and the latch plate 17 is rotated through a roller 20 by means of an arm 22 for releasing the engagement of the latch 17 with the slide guide 10, thereby the slide guide 10 is moved to a normal position under urging force by a spring 13.
Patent JP-H08209806-A (JP)
Title: Fixing member and architectural panel using it
Inventor: SHIGARAKI GINICHI
IPC: E04B1/38
Filed: 1995-02-07
Abstract: PURPOSE: To mitigate the parts management and fixing work by reducing the number of component part items. CONSTITUTION: A reference body 10 is provided with a fixed face section 11 and a reference plate 12 perpendicular to the fixed face section 11, and a fixing member 20 fixes a fixed body to the reference plate 12. The fixing member 20 is provided with a base plate 21 fixed to the fixed face section 11, a penetrating shaft 22 fixed to the base plate 21 on one end side and penetrating the reference plate 12 on the other end side, and projections 23, 23 protruded from the base plate 21 on the fixed face section 11 side. The side of the penetrating shaft 22 of the fixing member 20 opposite to the base plate 21 is formed so that a fastening member for fixing the fixed body can be fastened.
Patent JP-H04258039-A (JP)
Title: Apartment house management system
Inventor: NAKATSUGAWA NORIHIKO
IPC: H04H20/61
Filed: 1991-02-12
Abstract: PURPOSE:To improve noise immunity and to enhance the reliability of broadcast control. CONSTITUTION:A manager room equipment 1 provided to a manager room is provided with a broadcast transmission timer 12 whose expiration time is considerably shorter than the broadcast time. The broadcast transmission timer 12 during on-air is operated repetitively, a broadcast command is set simultaneously to a house equipment 3 being a broadcast object respectively at the start of broadcast and at the expiration of the broadcast transmission timer 12 and a simultaneous broadcast end command is sent to all house equipments 3 being broadcast objects respectively at the end of broadcast, and each house equipment 3 provided to each house is provided with a broadcast end timer 32 whose expiration time is longer than that of the broadcast transmission timer 12, and when the broadcast command is received at first, the broadcast start processing is implemented and the broadcast end timer 32 is activated and every time the broadcast command is received succeedingly, the broadcast end timer 32 is restarted. The broadcast end processing is implemented at the expiration of the broadcast end timer 32 and at the reception of the broadcast end command.
Patent JP-H06239920-A (JP)
Title: Production of catalyst system and method of trimerization, oligomerization and/or polymerization of olefin
Inventor: UIRIAMU KEBIN RIIJIEN
IPC: C07B61/00
Filed: 1993-02-05
Abstract: Improvements or modifications of earlier process for preparing chromium-containing compounds, such as, for example, chromium pyrrolides, by forming a mixture of a chromium salt, a metal amide, particularly a pyrrolide, and an electron pair donor solvent, such as, for example, an ether, and reaction with an unsaturated hydrocarbon are disclosed, including use of pyrrole or derivatives thereof as the pyrrolide and an aliphatic as the unsaturated hydrocarbon. A new process for preparing a catalyst system comprises combining a metal source, a pyrrole-containing compound and a metal alkyl without a preliminary reaction step between the metal source and the pyrrole-containing compound in the presence of an electron donor solvent. These catalyst systems and chromium-containing compounds either unsupported or supported on an inorganic oxide support, if desired functioning as a cocatalyst in combination with another polymerization catalyst, such as containing chromium or titanium, can be used to trimerize, oligomerize, and/or polymerize olefins.
Patent JP-H10221074-A (JP)
Title: Three-dimensional-coordinate measuring method
Inventor: ARITA HIDEAKI
IPC: G06T7/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional-coordinate measuring method in which the three-dimensional coordinates of a point having an offset can be sound even when the face of a target mark has a slight inclination with reference to a plane perpendicular to the visual line of a camera. SOLUTION: In a target mark 10, a circle 12a and a line segment 12b which expresses the Z-negative axis of a mark coordinate system are drawn. On the basis of image data which is obtained by imaging the target mark 10, three points, i.e., the center S2 of an oval, the point of intersection S1 of the oval with the line segment and a point S3 which is not situated on a straight line which passes them, are specified. The distance and the angle of the specified three points are measured by using a transit 20, and the three-dimensional coordinates of the points in an observation coordinate system are found. Then, by using the three-dimensional coordinates of the three points, the angle cosine of respective axes in the mark coordinate system and that of respective axes in the observation coordinate system are are found, and a coordinate transformation expression is derived.  Then, by using the coordinate transformation expression, the three-dimensional coordinates of a point having an offset are found.
Patent JP-H06235443-A (JP)
Title: Backlashless mechanism
Inventor: YAMAGUCHI MASAAKI
IPC: F16H55/20
Filed: 1993-02-08
Abstract: PURPOSE:To provide a driving force transferring mechanism having good reliability by regulating pushing force while eliminating backlash of a bevel gear. CONSTITUTION:When a driving shaft 30 supported by bearings 31, 32 is rotated, a bevel gear 35 is rotated through balls 33, and torque of driven shaft 38 supported by bearings 36, 37 is transferred through balls 39. It is thus possible to move bevel gears 34, 35 in axial directions of the driving shaft 30 and the driven shaft 38 respectively, namely, in arrows 41, 41' directions. And also push force to the bevel gears 34, 35 are regulated to a proper value, by belleville springs 42, 43 so that any backlash can be eliminated.
Patent JP-S60183435-A (JP)
Inventor: CANZIANI FRANCESCO
IPC: B65G47/38
Filed: 1985-02-02
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-H04240137-A (JP)
Title: Production of optical fiber
Inventor: MATSUDA HIROO
IPC: C03C25/10
Filed: 1991-01-21
Abstract: PURPOSE:To effect a sufficient curing reaction by subjecting the optical fiber coated with a UV curing type resin to irradiation with UV rays in order to produce this fiber at a high speed, then providing a region where an inert gas is purged in at least a specified section and passing the coated optical fiber 7 therein. CONSTITUTION:The region 11 where the inert gas is purged is provided in at least the specified section after the execution of the irradiation with the UV rays and the optical fiber is passed therein in the process for producing the optical fiber coated with the UV curing type resin by applying the resin on the optical fiber, then irradiating the resin with the UV rays. The time required for the optical fiber to pass the section purged with the inert gas is specified to >=0.1 second.
Patent JP-H09191651-A (JP)
Title: Direct current power device
Inventor: SAITOU MASAYOSHI
IPC: H02M7/21
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a DC power device small-sized, light-weight, and high- efficiency as an auxiliary power source. SOLUTION: The output of a first rectifying device RC101 to which a commercial alternating current is inputted is connected to a smoothing capacitor C101 through the medium of a switching device Q101 and a second rectifying device RC102 provided in order. Besides, the instantaneous voltage of the output of the first rectifying device RC101 is detected by a voltage detecting circuit 300. And the switching device Q101 is on/off-controlled by the frequency of the commercial AC or a frequency lower than that, by turning the switching device Q101 on when the detected value is a threshold value set beforehand or smaller, and turning the switching device Q101 off when it is larger than the above- mentioned threshold value. And a voltage generated in the smoothing capacitor C101 is obtained as a DC voltage.
Patent JP-H05188793-A (JP)
Title: Image forming device
Inventor: HASEGAWA YUJI
IPC: G03G15/01
Filed: 1992-01-09
Abstract: PURPOSE:To always form a high-definition image by preventing the occurrence of flaws on an image carrier caused by the repeated colliding of a transfer material and the edge surface of a transfer material carrying member, and avoiding the generation of electrostatic charge memory due to the repeat of a strong electrostatic charge to the image carrier by means of an electrifier for a transfer. CONSTITUTION:When a consecutive copying action is performed and the last copy is ejected, a brush roller 15 cleans the surface of a sheet 6a, and corona static dischargers 10 and 11 discharge the sheet 6a. Just after this, a lever driving shaft 27 is rotated clockwise by a solenoid, and the contact state of a transfer drum 6 and a photosensitive drum 1, is released. After a fixed time lapses, the lever driving shaft 27 is rotated counterclockwise, again, by the solenoid, and the transfer drum 6 is returned to a pressurized state with the photosensitive drum 1. During this consecutive operations, the photosensitive drum 1 is rotated, so that the contact position in a peripheral direction, of the transfer drum 6 and the photosensitive drum 1 is deviated.
Patent JP-H11208820-A (JP)
Title: Article storing device
Inventor: MAEHARA MASAYOSHI
IPC: B65G1/06
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a storing device of rack structure for storing articles three-dimensionally. SOLUTION: A plurality of storing racks 1' and 1 are disposed below a lifting and transferring device 17 which lifts and moves articles. A second and higher racks from the bottom of the storing rack 1 are formed in a frame structure interconnected vertically. Carts 5, 4, and 6 of (n-1) units having a unit loading surface of a size obtained by dividing the interconnection area of the racks 1 equally by (n) (n is a natural-number of 2 or larger) in rail 7, 7 laying direction are loaded on the rails 7 and 7 laid down on the racks of the frame structure at a pair of sides so that these carts can be run, and a total of (n) articles are loaded and stored on a lowermost rack on the unit loading surfaces 3 arranged at equal intervals, and a total of (n-1) articles are loaded on each of the second and higher racks from the bottom on the unit loading surfaces 3 of the carts 5, 4, and 6 arranged in equal intervals. The articles on each of the unit loading surfaces 3 are carried in and out by the lifting and transferring device 17 moved directly above the articles in vertical direction.
Patent JP-S58212748-A (JP)
Inventor: REIMON BOBIRIE
IPC: A23G4/00
Filed: 1983-02-08
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-H09208751-A (JP)
Title: Rubber composition
Inventor: OSAWA YASUHISA
IPC: C08K5/10
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition composed of a rubber polymer, a specific wax and a crosslinking agent at specific ratios, exhibiting suppressed blocking phenomenon and low surface tackiness, having excellent kneading workability and mold releasability and useful for molded article, etc. SOLUTION: The rubber composition is composed of (A) 100 pts.wt. of a rubber polymer such as a fluororubber polymer, (B) 0.01-10 pts.wt. of a wax having a fluorine content of 5-70wt.% and a melting point of 30-200 deg.C and obtained by the esterification reaction of a higher alcohol with a carboxylic acid having a fluorine-containing organic group and (C) a crosslinking agent selected from amines, polyols and peroxides in an amount sufficient for hardening the component A. The component B is preferably produced by the hydrosilylation reaction of an α-olefin with an organic silicon compound having fluorine-containing organic group and Si-H group.