baber/WOPTO huggingface dataset:
Patent JP-H02255165-A (JP)
Title: Sailing simulator
Inventor: KISHI KOTARO
IPC: A63B69/00
Filed: 1989-03-30
Abstract: PURPOSE:To safely execute training on land at any time by providing a driving device for changing the heel or the direction of a boat hull, and a controller for controlling a tailer or a main sheet boom, etc. CONSTITUTION:When a trainee Y draws a tailer 1 in the direction of A', a steering angle beta is generated, and when its signal is sent to a controller 13, torque for turning round a boat hull 3 is determined, and when its signal is sent to a turning driving device 11, the boat hull 3 turns round in the direction of D', and a direction angle theta becomes large. In this state, when a main sheet 63 is drawn, a boom angle phi against the direction of the wind becomes large. When a signal of these boom angle phi and direction angle theta is sent to the controller 13, torque for heeling the boat hull 3 is determined, and when its signal is sent to a boom/heel driving device 10, a winding drum 48 rotates, and a wire rope 45 of the port side is rolled in, and the starboard side is transferred out, therefore, the boat hull 3 heels to the port side, and a heel angle gamma becomes large. Therefore, the trainee Y leans his body forward to the outside of the boat hull in the direction of C' and takes balance.
Patent JP-S61238639-A (JP)
Title: Wound-up layer article of polyester film
Inventor: TSUYUKUCHI TADAO
IPC: B65H18/28
Filed: 1985-04-12
Abstract: PURPOSE:To prevent a wound-up film layer article from collapsing its shape and generating creasing due to aging during storage thereof, and to eliminate the necessity of wrapping the outer surface of the article with a moisture proof material, by making the wind-up hardness of intermediate layer section of the wound-up film layer article greater than that of the outer surface layer section thereof. CONSTITUTION:As measures for makig the outer surface layers of a wound-up film layer article hard, there are used a contact pressure increment process, a tension increment process, and the combination of the former two. The contact pressure increment process comprises the step of winding up a film under such a condition that the value of contact pressure is increased by 20 to 100% in a range of 100 to 1,000m which is the final wind-up section of the film and which corresponds to the outer surface layers of the wound-up film layer article, and the tension increment process comprises the step of winding up the film at a low speed less than 100 m/min. in a range of 100 to 500m which is the final wind-up section to increase the tension of the film. Further, if these processes are used in combination, the effect thereby may be enhanced. Thus, the thickness of the air layer between the film layers is gradually decreased from the intermediate range to the outer surface layer so that the film becomes under the close contact condition to enhance its buckling strength, and therefore, no buckling occures even if the moisture absorption and swelling of the wound-up film layer article are brought about so that it is possible to prevent creasing from occuring, thereby, it is possible to eliminate an auxiliary measure such as, for example, a moisture proof cover without occurrence of slippage of the outer surface layer of the wound-up film layer article.
Patent JP-S57192633-A (JP)
Title: Fluid coupling
Inventor: TORII AKIRA
IPC: F16D35/02
Filed: 1981-05-21
Abstract: PURPOSE:To reduce the idling sufficiently and to reduce the power consumption by providing the projections extending into the operating chamber on both the body member and the cover members forming the output member. CONSTITUTION:A projection 20 in the direction of the opreating chamber 12 is provided near the open end at the operating chamber 12 side of a conduction hole 14 made in the cover member 7 to form the pump section. While a projection 19 in the direction of the operating chamber 12 having the desired circumferential length is provided on the side face facing with the circumferential edge  section of an input member 4 of the body member 5. In order that the projections 18, 20 will effectively feed the fluid between the input member 4 and the  output members 5, 7 while pushing into said hole 14 during the idling, approximately entire amount is contained in the storage chamber 13 without remaining  at the gap between the input member 4 and the output members 5, 7 and to  reduce the idling speed of the fan blade 21.
Patent JP-H02253969-A (JP)
Title: Image forming device
Inventor: EGAWA JIRO
IPC: H04N1/23
Filed: 1989-03-29
Abstract: PURPOSE:To prevent the damage of a laser oscillator due to an excessive current, and character deterioration or circuit burning resulting from a rise in the temperature of a driving circuit by detecting the value of a current flowing into the laser oscillator when light quantity is controlled, comparing the detected current value with the previ ously set maximum current value of the laser oscillator, and controlling the driving current of the laser oscillator. CONSTITUTION:A current detecting means 17 detects the driving current of a laser oscillator 11 and sends the detected value to a control means 18. It compares the detected current value with a driving current value incorporating both a maximum current value previously stored and required when the maximum rated light is output and temperature conditions for a light output value established by a light quantity setting means 16. When the detected value is greater than the maximum current value, the laser oscillator 11 or a driving circuit is judged to have abnormality, the driving current to the laser oscillator 11 is limited, and a signal is sent to an external device, the display part of a printer, etc. Conversely, when the detected value is smaller than the maximum one, light quantity is controlled. If the comparison indicates that the detected value is beyond a range of the driving current value, the laser oscillator 11 is judged to be deteriorated, and a signal is sent to the display part of a laser printer.
Patent JP-S60219956-A (JP)
Title: Stepping motor
Inventor: MATSUMOTO AKIO
IPC: H02K37/12
Filed: 1984-04-16
Abstract: PURPOSE:To enhance the positional accuracy of a stator without complicating an assembly by press-fitting a leaf spring between a stator and a slot when inserting fixedly the stator into a stator securing slot formed at a housing. CONSTITUTION:When forming a stator 17b by laminating a plurality of thin plates 18, the width of the stator 17b is formed smaller than the width of a stator securing slot 10 formed at a housing 5. After the stator 17b is inserted into a stator securing slot 10, a leaf spring 19 is press-fitted to between the stator 17b and the slot 10. Then, coils 20, 20' are mounted, a disc-shaped rotor is disposed at a gap position, and a housing of opposite side is associated to form a stepping motor.
Patent JP-S576141-A (JP)
Title: Rotator with damper
Inventor: FUJII TADASHI
IPC: F16F15/02
Filed: 1980-06-10
Abstract: PURPOSE:To decrease the amplitude of a rotator by increasing the same of a damper through a damper reasonance, when the frequency of said rotator is passing through its natural frequency. CONSTITUTION:In order to decrease the amplitude of a rotator 1 when the velocity of said rotator 1 main body passes through the critical point, the ratio of the natural frequency of said rotator 1 to the same of a damper unit 2 is formulized by a formula 1, where the dampting factor xsiD of said damper 2 alone satisfier xsiD<0.7. A tip portion 4a of a shaft 4 of said rotator 1 is formed larger than the base portion 4b to increase the mass ms of tip portion 42, while maintaining the mass mD of said damper portion 2 to be light, so as to set the total mass m in such that said natural frequency nCD of said damper unit 2 is brought near to the natural frequency nCR of said rotator 1.
Patent JP-S62232027-A (JP)
Title: Printing system for graphics in line printer
Inventor: NAKAJIMA YOICHI
IPC: B41J5/30
Filed: 1986-04-02
Abstract: PURPOSE:To easily print graphics on a line printer by outputting to the line printer after developing graphics data described according to a picture description command on an image buffer. CONSTITUTION:A data analyzing section 1 opens a designated data file and analyzes the content, sends graphics data to a data buffer 2, and sends character data directly to a print processing section 6. A graphics data developing section 3 analyzes graphics data stored in the data buffer, develops to data of dot image and stores in an image buffer 4 or 5. Thus, when the graphics are described according to predetermined picture description command in a user's program, the graphics data are analyzed by a graphics data developing means, and developed automatically to data of dot image.
Patent JP-S561664-A (JP)
Title: Main scan rotary optical system for facsimile equipment
Inventor: MATSUYAMA SHIYUUJI
IPC: H04N1/036
Filed: 1979-06-19
Abstract: PURPOSE:To ensure the switching of the scanning light spot with a high light transmission efficiency and without any marginal vignette caused, by inserting the optical system comprising the round slit and the focusing lens into part of the optical path. CONSTITUTION:The optical system comprising detachable round slit 9 and the light focusing lens is inserted to the optical path between lens 5 and rectangular slit 6 of rotary optical system 1. The laser beam illuminated slit 9 forms image 12 of slit 9 on the surface of the slit 6 through lens 10. The size of image 12 is decided by the density of the scanning line. In this case, the diameter of slit 9 is set large to obtain a reduced image through lens 10. The beam passed through slit 6 forms an image on the film through image forming lens 8. Thus the width of the secondary scanning direction is reduced for the scanning light spot on the film. In this way, system 1 performs the main scanning with turning round the center axis of the optical system after selection of the light spot. While hollow cylinder 2 shifts toward the axis to carry out the secondary scanning. Thus the sharp recording is ensured.
Patent JP-H01248648-A (JP)
Title: Ceramics circuit board
Inventor: KOMORIDA YUTAKA
IPC: C22C9/00
Filed: 1988-03-30
Abstract: PURPOSE:To improve and stabilize the adhesive property of a copper circuit board and bonding wires adhered by ultrasonic waves for improving the reliability when used as a module, by using the copper circuit boards of the proper hardness. CONSTITUTION:Copper circuit boards 2 are in contact with both surfaces of a ceramics base 1 the principal ingredient of which is alumina and adhered thereon by heating in a nitrogenous gas to form a ceramics circuit board. A silicon chip 3 is soldered on a mount part 2a and Al wires 4 are adhered to the electrode of the semiconductor element 3 and the terminal electrodes 2b of the copper circuit boards 2 by ultrasonic bonding method. Confining the hardness of the copper circuit boards 2 within a range of 40-100kg/mm<2> in Vickers hardness serves for the tight adhesion of the bonding wires 4 and prevents the wires from lodging into the copper circuit boards. Stable wire bonding can be done to improve the reliability when used as a module.
Patent JP-S60220060-A (JP)
Inventor: FUJIMOTO TOMOKO
IPC: A61G1/02
Filed: 1984-04-16
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-S533196-A (JP)
Title: Escape guide system
Inventor: OOHARA AOYUKI
IPC: G08B27/00
Filed: 1976-06-30
Abstract: PURPOSE: To perform escape guide of people within a shortest time by activating an emergency exit signal source at predetermined timing in the event of outbreak of an emergency state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10267710-A (JP)
Title: Method of calculating injection quantity
Inventor: MAEHARA ISATO
IPC: G01F1/075
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the measurement accuracy for injection quantity by obtaining an injection rate waveform of fluid at adjacent rising points or dropping points of different phase signals obtained from a plurality of detection light radiated to an impeller. SOLUTION: In the condition that there is no injection of fluid or counter flow, transmission or non-transmission of transmission type optical fibers A, B is determined to detect stoppage of an impeller. When fluid is injected and the impeller starts its rotation, output light corresponding to the rotation of the impeller is made incident to light reception parts of the fibers A, B, and the output light is converted into a rectangular wave type detection signal. The time of rising points and dropping points of the detection signals A, B is selected from a storing unit, and then whether the impeller is rotated reversely or not is determined. In the case of nomal rotation, the time interval Tn between the rising and dropping points is calculated and in the case of reverse rotation, ΔTn and ΔTr are calculated.  Since the injection rate of fluid is proportional to ΔTn or an inverse number of ΔTr, the rate is calculated and the waveform is obtained. By obtaining an approximate curve of waveform from each point value of waveform and then by integrating it, the quantity of injection is calculated.
Patent JP-H0533565-A (JP)
Title: Electro-magnetic shielding window
Inventor: ISHIKAWA TOSHIYUKI
IPC: E04B1/92
Filed: 1991-04-10
Abstract: PURPOSE:To securely shield electromagnetic waves even at the joints of window glass, by electrically connecting the electromagnetic shielding member inside a window glass to a window supporting member by an electric conductive layer. CONSTITUTION:An electric conductive layer 9 composed of a material having electric conductivity and elasticity at the outside of an adhesive material 5. An electromagnetic shielding material 8 is electrically connected to a window supporting member 1 made of metallic material via the electric conductive layer 9, and further, the window supporting member 1 is grounded. Accordingly, when electromagnetic waves leak from the outside to a room through window glasses 2, 3, electromagnetic waves collide with the electromagnetic shielding material 8 and the electromagnetic wave energy flows out of the window supporting member 1 through the electric conductive layer 9. On the other hand, when electromagnetic waves leak from the joints 6 of the window glasses 2, 3, the electromagnetic waves collide with the electric conductive layer 9 and the electromagnetic wave energy flow out of the window supporting member 1 through the electric conductive layer 9. In this way, electromagnetic waves can be securely shielded.
Patent JP-H11330016-A (JP)
Title: Cerium oxide polishing agent and substrate manufacturing method therefor
Inventor: MATSUZAWA JUN
IPC: C01F17/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enable polishing without damages to a surface to be polished by using cerium oxide particles, of which assumed density measured by a stationary method is less than a specific value. SOLUTION: A cerium compound which is not solved in water is selected from trivalent cerium compound as original material, it is scattered in water and tetravalent cerium oxide particles are made by performing oxidation processing under a condition of maintaining solid state by dripping oxidation agent. An assumed density of the cerium oxide particles measured by a stationary method is made to be equal to or more than 0.80 g/ml and equal to or less than 1.30 g/ml and polishing without the damage of a surface to be polished can be performed by using such cerium oxide polishing agent. Therefore rapid polishing over the whole substrate surface becomes possible and is able to adequately correspond to making of wiring fine.
Patent JP-H07257283-A (JP)
Title: Seat for vehicle
Inventor: HAYAMA KEISUKE
IPC: B60N2/90
Filed: 1994-03-25
Abstract: PURPOSE:To provide a seat for a vehicle in which the fouling and wetting of the seat surface can be protected and always can be kept clean. CONSTITUTION:A seat for a vehicle is provided with engagedly fitting means 8a, 8b by which one end of a belt-shaped cover 6 having a length capable of covering a seat cushion 2 and a seat back 4 is fixedly fitted to the upper end part of the back trim 4b of a vehicle seat 1 on the back surface of the seat back 4, and the other end of the cover 6 is engagedly fitted to the front end part of the seat cushion 2, and also is provided with a fitting means 7 for openably fitting both the right and left ends of the cover 6 to a back trim 4b.
Patent JP-H02254454-A (JP)
Title: Processing solution composition for printing plate
Inventor: KONDO TOSHIRO
IPC: G03F7/32
Filed: 1989-03-29
Abstract: PURPOSE:To make the silver image of a planographic printing plate stably lipophilic by incorporating an org. compd. having two or more mercapto or thion groups and hydroxyaryl fatty acid. CONSTITUTION:This processing soln. compsn. for a planographic printing plate utilizing a silver image as an ink receptive body contains a org. compd. having two or more mercapto or thion groups and hydroxyaryl fatty acid. The proper concn. of the hydroxyaryl fatty acid is about 10<-4>-5wt.%. This processing soln. compsn. is preferably used in a weakly acidic or alkaline pH range.
Patent JP-H02253910-A (JP)
Title: Method of molding thick-walled molded article and molding mold therefor
Inventor: TOKUDA KAZUNARI
IPC: B29C45/00
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a high accurate thick-walled molded article with less shrinkage cavity in use of a simple device by separating a thick-walled molded article into some parts so as to make them a plurality of thin wall articles, and performing mold therefor then. CONSTITUTION:A pin 3 as a protrusion part provided on a mold 2 in order to form a molding space 1 for obtaining thick-walled molded articles is protruded into the molded space. First, one runner 5 communicates to the molding space 1, and injection charging is conducted in this state. Where the resin is cooled up to an initial set value, a runner board 4 is operated and gate cut is carried out, and then, the other runner 6 is positioned to the place of the molding space 1. The initial set value is intended to be a state where whole resin becomes equal to the temperature of the mold. Next, the pin 3 retreates, and the resin is injected and charged in the remained part of the molding space 1 passing through the runner 6. Thus, there can be molded a high accurate thick-walled molded article so-called with less shrinkage cavity.
Patent JP-H10268308-A (JP)
Title: Front lighting device and reflection type liquid crystal display device equipped with the same
Inventor: SAWAYAMA YUTAKA
IPC: F21V8/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of light source light by projecting light which is made incident in the normal direction of a 1st light projection surface by a 1st photoconductor while transmitting the light through a 2nd photoconductor. SOLUTION: A light guide body 54 is so arranged that its observer-side boundary surface 53 (2nd light projection surface) slants to the boundary surface 58 (1st light projection surface) on the side of a liquid crystal cell 10. Namely, the light guide body 54 is formed so that the section perpendicular to the length wise direction of a light source 26 is in a wedgelike shape. The light guide body 54 has the boundary surface 58 formed at right angles to the incidence surface 55, and projects the light from the light source 26 on a liquid crystal cell 10 and receives reflected light from it. The boundary surface 53, on the other hand, reflects the light from the light source 26 on the boundary surface 58 and also projects the reflected light from the liquid crystal cell 10 on the observer side. An anisotropic scattering plate 51 laminated outside the boundary surface 58 of the light guide body 54 scatters only light projected by the light guide body 54 within a specific angle range and transmits other light so as to increase components made incident on the liquid crystal 10 perpendicularly.
Patent JP-H05238760-A (JP)
Title: Method for supplying molten glass
Inventor: IKEUCHI TAKASHI
IPC: C03B11/00
Filed: 1992-02-28
Abstract: PURPOSE:To easily, surely and stably obtain the molten glass packed into a measuring part by supplying the molten glass into a mold via a receiving member having a heating means at the time of cutting, etc. CONSTITUTION:The molten glass 3 is put into the crucible 1, the outflow from which is shut off by a cutting member 5. The member 5 is then moved laterally to open a glass outflow port 4 when the receiving member is moved to the position right under the outflow port 4 while the member is slid along the rear surface of the cutting member 5. The molten glass 3 is then admitted from the outflow port 4 into the molten glass measuring part 7 of the receiving member 6. The outflow port 4 is thereafter closed by the member 5 to cut off the molten glass flow and to shut off the outflow of the glass 3 again. The glass 3 completely packs the space formed of the measuring part 7 and the rear surface of the member 5. The molten glass is thus supplied while the molten glass lump 9 corresponding to a desired volume is kept measured.
Patent JP-S61237274-A (JP)
Title: Magnetic disk device
Inventor: INOUE YOICHI
IPC: G11B21/02
Filed: 1985-04-15
Abstract: PURPOSE:To reduce parts for carrying out a compensation for temperature and decrease an off-track by constituting a carriage arm with a member composed of plural materials different in coefficient of thermal expansion. CONSTITUTION:A magnetic head 1 is attached to an end of a load arm of a flexible spring member and a carriage arm 3 is constituted of a head arm 11 and a flexible arm 12. The arm 11 uses an aluminum material and the arm 12 uses a steel material and the arm 3 is rotatably supported by a pivot shaft 4. The arms 11 and 12 are connected by two screws 13, 14. The screw 14 makes a passing hole 15 of the arms 11, 12 long hole and fastens adjusting the distance to the screw 13 by a washer 16. Accordingly, by a rise in temperature, a large thermal deformation is generated in the arm 11 having a large coefficient of thermal expansion and a bimetal deformation is generated between connecting sections of a connecting part, a position of the head can be corrected and the distance between the screws 13, 14 can be freely adjusted, so that the amount of an off-track can be corrected and decreased.
Patent JP-H08250247-A (JP)
Title: Joint connector and manufacture of joint connector
Inventor: SHINOZAKI TETSUYA
IPC: H01R31/08
Filed: 1995-03-08
Abstract: PURPOSE: To provide a joint connector capable of commonly using components and accommodating for various conducting patterns by forming a conducting pattern by cutting an originally connected pattern forming part at the rear stage. CONSTITUTION: A joint connector has a circuit member 10 having a pattern forming part 11 formed in a grid shape on a conductive metal plate and a plurality of terminal metal fixtures (male tabs 12) formed at an edge part of the pattern forming part 11, and a housing 20 holding the circuit member 10 so as to be capable of cutting the pattern forming part in a specified pattern at rear stage while a plurality of terminal metal fixtures 12 are faced in the specified direction. The housing 20 is constituted with a first supporting member 21 for molding the pattern forming part 11 of the circuit member 10 bent in a U shape with resin, and a cylindrical second supporting member 22 with bottom capable of inserting and housing the first supporting member 21.