baber/WOPTO huggingface dataset:
Patent JP-H08147704-A (JP)
Title: Disk-shaped recording medium, and disk reproduction method and device
Inventor: KUTARAGI TAKESHI
IPC: G11B7/24097
Filed: 1994-11-18
Abstract: PURPOSE: To provide a disk-shaped recording medium which protects the main data by a method which inhibits easy copying and a method and a device for reproduction of the disk which reproduces the above-stated recording medium and allow no illegal avoidance of the security system. CONSTITUTION: An optical pickup 2 reads the wobbling data and the main data on an optical disk 1 from the taken-out RF signal. A security code detecting section 3 detects the security code from the above wobbled data, and a disk reproduction control section 4 collates the above security code with a specified code and, in accordance with the results of this collation, it controls the reproducing action of the above disk reproduction device. The main data demodulating section 5 reads the above main data and a program executing and controlling section 8 conducts the display control for the display concerning the above security code and the execution control of the program concerning the read-out main data.
Patent JP-2000119963-A (JP)
Title: Surface treatment of glass fiber woven fabric
Inventor: SATO EIJI
IPC: D06M13/432
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To carry out the surface treatment of glass fiber woven fabric and to obtain printed wiring board having increased impregnation with a resin and excellent heat resistance by coating a glass fiber woven fabric with an organosilane compound and subjecting the woven fabric to humidity conditioning under specific conditions. SOLUTION: A glass fiber woven fabric is coated with an organosilane compound such as a vinyltrichlorosilane, etc. The glass fiber woven fabric is subjected to humidity conditioning treatment by exposure to a condition satisfying X>=0.015 and T>=0.004/X2 X is an absolute humidity [kg.H2O/kg.dry air]; T is a treatment time [Hr]} to treat the surface of the glass fiber woven fabric.
Patent JP-H03149379-A (JP)
Title: Elastic vane for vane pump or motor and usage thereof
Inventor: ZENNAMI HIDEJI
IPC: F04C5/00
Filed: 1989-11-02
Abstract: PURPOSE:To reduce any power loss of a pump and miniaturize it by making a vane between a rotary fluid chamber and an eccentrically installed rotor elastically flexibile and using it as an expansion vane. CONSTITUTION:An expansion vane 2 is attached to a spot between a rotary fluid chamber 3 and an eccentric rotor 4 in a vane pump body 1. This expansion vane 2 is composed of a metallic expansion vane or rubber vane, and it is attached to a rotary fluid chamber cylinder hole A and a mounting part B of the rotor. In this case, power loss is smaller than when a conventional vane pressed or slid to a cam wall by dint of centrifugal force is used and, what is more, a pump itself becomes compact in size.
Patent JP-H09128507-A (JP)
Title: Mutual certifying method
Inventor: MASANA YOSHIHIRO
IPC: G06K17/00
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a means for generating a random number on the IC card side and to simplify the IC card configuration by storing the random number, which is prepared by a host device at the time of 1st mutual certification, or a random number working it in the random number storage part of the IC card, and using this random number at the time of 1st certifying processing after the 1st mutual certification. SOLUTION: First of all, the host device requests the output of data to an IC card, and the IC card outputs a random number R1 stored in a random number storage part 1. The host device enciphers the random number R1, prepares data X' and output them to the IC card. The IC card enciphers the random number R1, prepares enciphered data X and compares them with the enciphered data X' from the host device. Next, the host device generates a random number R2 while using a random number generating means 7 and outputs it to the IC card. The IC card prepares enciphered data Y from the random number R2, outputs them to the host device and stores the random number R2 in the random number storage part 1 in place of the random number R1. The host device compares enciphered data Y' prepared from the random number R2 with the enciphered data Y.
Patent JP-H11190248-A (JP)
Title: Fuel injector for air-compressing internal combustion engine
Inventor: NEUGEBAUER STEPHAN DR
IPC: F02D45/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To adapt the start of injection to the condition of the heat of a combustion chamber. SOLUTION: In this fuel injector for an air-compressing, particularly supercharging internal combustion engine, having an electronic control unit for determining the quantity of injection for a quantity adjustment device and having an injection timing regulating mechanism electronically controlled or adjusted, for varying the start of injection depending on the point of operation of the internal combustion engine for each time, the start (SB) of injection is additionally calibrated depending on the time (t) elapsed after the startup of the internal combustion engine.
Patent JP-S63137077-A (JP)
Title: Electric power steering device
Inventor: KAMIYA AKIHIDE
IPC: B62D5/04
Filed: 1986-11-28
Abstract: PURPOSE:To improve steering feeling by providing a friction board in between a pair of flanges of an input shaft and a herical gear which is rotatably supported in between said flanges and also providing a friction member in between a spur gear and a housing. CONSTITUTION:As an input shaft 1 is rotated by steering, a pinion shaft 6 is relatively rotated via a torsion bar 13 and, further, an electric signal is generated from a strain gauge 22 via a slider 17, driving an electric motor 26. This turning force is transmitted to a herical gear 11 on a bearing 10 via a gear train, removing backlash by means of the friction member of a lower housing 7, while pressing a friction board 27 or 29 against a flange 28 or 28a through the helix angle of its teeth, assisting the rotation of the pinion shaft 6 to carry out steering by a rack 5. Thereby, at the time of restoration by means of rapid steering or hand off in which the rotation of a steering wheel precedes the rotation of the motor, the motor will not act as a load, without causing incovenience on steering feeling.
Patent JP-H05100587-A (JP)
Title: Heating device
Inventor: UTSUNOMIYA TAKETO
IPC: G03G15/20
Filed: 1991-10-04
Abstract: PURPOSE:To eliminate the unstability of film bias control caused by the change of the size of a material to be heated which is allowed to pass through a device, to always accomplish stable film bias control and the feeding of film and to improve the reliability of the device as to the heating device of a film heating system where endless film is used and which is equipped with a film bias moving control mechanism. CONSTITUTION:It is assumed that a direction orthogonally crossed with the turning direction of the endless film 11 is taken as the width direction of the film. The film bias moving control means 3, 16, 12, 21, 23 and 24 for endlessly reciprocating the bias moving motion of the film in the width direction at the turning and driving stage of the film within a fixed range, and a control means which is provided with a means for detecting the width size of the material to be heated introduced in the device in the direction orthogonally crossed with the moving direction of the material to be heated and controls the film biasing speed of the film bias moving control means in accordance with the detection signal of the detecting means are provided.
Patent JP-H07118644-A (JP)
Title: Adiabatic structure in coke furnace gate
Inventor: OTSUKA JUNICHI
IPC: C10B25/16
Filed: 1993-10-21
Abstract: PURPOSE:To provide an adiabatic structure in the coke furnace gate which can make the maintenance simple, markedly improves heat insulation properties as fibrous insulating materials can be suitably employed without damage in the furnace walls. CONSTITUTION:The furnace lid frames 25a, 25b are fixed to the backstay for shutting the furnace on its both sides, and protecting metal wares 29a and 29b filled with an adiabatic material 32 are placed between the lid frames 25a, 25b and the furnace walls 22a of the furnace bricks 23 and the space 32 formed inside of them is detachably filled with an adiabatic box 33 filled with insulating material 35.
Patent JP-H06141367-A (JP)
Title: Mobile communication system
Inventor: OTERU YOICHI
IPC: H04W36/00
Filed: 1992-10-23
Abstract: PURPOSE:To attain communication with high quality by solving deterioration problem in the communication quality attended with movement of a mobile equipment during its talking state in the mobile communication system. CONSTITUTION:In the mobile communication system comprising plural mobile equipments, plural radio base stations 151-154, and a switch 11 of an exchange control station in which a mobile equipment at a zone border makes communication with the plural radio base stations 151-154 via plural paths simultaneously, the exchange control station sets a multiple address communication virtual path addressed to the plural radio base stations 151-154 in advance to the switch 11 in its station, and when a mobile equipment comes to a zone border of the plural radio base stations 151-154, the mobile equipment selects the multiple address communication virtual path set in advance to the plural radio base stations 151-154 and makes communication therethrough.
Patent JP-H09130580-A (JP)
Title: Digital camera
Inventor: SHIMIZU YOSHIO
IPC: H04N5/225
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide the digital camera in which the arrangement of objects is easily and accurately confirmed. SOLUTION: The digital camera is provided with a multiple array image sensor 13 extended in the main scanning direction and the multiple array image sensor 13 is moved along the subscanning direction to obtain a preliminary scanning image spread in the main scanning direction and the subscanning direction and to display the image onto a monitor 194b. A host computer 195 displays a grid consisting of a section or cross lines onto the preliminary scanning image. In this case, the host computer 195 sets a tilt angle of the grid with respect to a display frame of the monitor 194b to be an optional angle based on the information received from an input device 194a. Furthermore, the host computer 195 scrolls the grid with respect to an image of an object according to key operation of the input device 194a.
Patent JP-H02132246-A (JP)
Title: Building material consisting of charcoal
Inventor: FUJITA FUMIO
IPC: E04C2/10
Filed: 1988-11-14
Abstract: PURPOSE:To display an effect of charcoal in its gas permeability, deodorization, etc., further ensuring sufficient strength by molding granular charcoal of specific grain size mutually in a hardened connection condition by a binder of specific mixing ratio and providing many voids to exist in the inside. CONSTITUTION:Granular charcoal 2 of grain size specifying 10 to 100 mesh under is molded by an inorganic binder of cement 3 or the like mutually in a hardened connection condition further with many voids existing in the inside, and a plate material main unit 7 is constituted. Here ratio of the granular charcoal 2 to the cement 3 mixed in the charcoal 2 is set to a specified value of 40:60 to 80:20. While as necessary, a fiber material of vegetable fiber, carbon fiber, etc., is mixed in the granular charcoal 2 and the binder. Further as necessary, the plate material main unit 7 arranges in its surface side and back surface side or both sides plate-shaped coating units 8, 8 consisting of granular charcoal of grain size specifying 5 to 10 mesh.
Patent JP-H10113667-A (JP)
Title: Water magnetizing device
Inventor: KITAHARA HIRAKAZU
IPC: C02F1/48
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a device for magnetically activating water excellent in performance and capable of being easily set in a city water feed pipeline. SOLUTION: A water intake pipe 3 for supplying water is connected to a tank 1 closed except an air port provided at the upper part, a water stop valve 4 to be closed when the tank 1 is filled level-full with water is furnished to the intake pipe 3, a water feed pump 6 for delivering water on detecting the lowering of the water pressure on the outlet side of the pump is attached to the tank 1, further a magnetizer provided with a circulating pump 8 having a capacity of >=2.5m/s flow velocity and a permanent magnet capable of impressing a magnetic field of >=7kG magnetic flux density on the water is furnished to the tank 1 in series, and both ends are connected. An excellent effect is obtained by passing water repeatedly through the strong magnetic field.
Patent JP-H09216537-A (JP)
Title: Storing device for vehicular image indicator
Inventor: ISHII YASUSUKE
IPC: B60R11/02
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To install a device in the view angle of a front wind shield and form it with a comparatively simple mechanism. SOLUTION: The storing device for installing an image indicator hauntingly on the upper surface of a vehicular dashboard is provided with a fixed chassis 1 fixed on the upper part of the instrument board, a movable chassis 2 matching slidingly with a guide means 6 installed on the fixed chassis, a display panel 5 whose one end is pivoted to the movable chassis, a link member 4a whose other end is pivoted to the display panel side and a drive means 13, 14, 15 for driving the movable chassis reciprccatingly and constituted so that the display panel can be erected/toppled by reciprocating the movable chassis. Thereby, an display surface is faced downward at the storing time and the display surface can be faced toward a driver's seat at the erecting time.
Patent JP-S62147077-A (JP)
Title: Enclosed motor-driven compressor
Inventor: SANO KIYOSHI
IPC: F04C23/00
Filed: 1985-12-19
Abstract: PURPOSE:To facilitate assembly by setting the outside diameter of the intermediate plate of a multiple cylinder rotary compressor smaller than the inside diameter of a cylinder, while setting the inside diameter of said intermediate plate larger than that of the outside diameter of an eccentric cam part. CONSTITUTION:The outside diameter of the intermediate plate 10 of a multiple cylinder rotary compressor is set smaller than the inside diameter of a cylinder 6, while the inside diameter of the intermediate plate 10 is formed larger than the outside diameters of eccentric cams 3a, 3b. thereby, when assembling the multiple cylinder rotary compressor, the intermediate plate 10 can be assembled into the cylinder 6 separately from bearing end plates 5a, 5b, facilitating the adjustment of clearance and the centering of a shaft.
Patent JP-H08119012-A (JP)
Title: Seat positioning jig for racing cart and drilling method for bolt through hole using it
Inventor: YAMADA SHIGEMASA
IPC: A63G19/02
Filed: 1994-10-27
Abstract: PURPOSE: To correctly drill a through hole for a bolt on the appropriate position of a seat. CONSTITUTION: This seat positioning jig of a racing cart is provided with main bodies 22, 24 detachably fixed to a pair of front side seat stays 14 fixedly provided on a part of a frame, openings 22b, 24b for inserting a marker provided on the position forming a line with a bolt inserting hole 14a provided on the front side seat stay when the main bodies are fixed to the front side seat stay, and an internal threaded hole 22c provided adjacent to the marker inserting opening. This seat positioning jig is constituted by containing a threaded member 28 which is threadedly engaged with the internal threaded hole and provided with external thread on the outer circumferential part.
Patent JP-H01127189-A (JP)
Title: Laser beam machine provided with dust collector
Inventor: IIDA WATARU
IPC: B23K26/142
Filed: 1987-11-12
Abstract: PURPOSE:To securely suck the gas and dust generated at a working time by providing a vacuum hole facing the opening part and having nearly the same width as that between diaphragms at a leg part of a movable carriage and connecting a dust collector to suck the air to this vacuum hole. CONSTITUTION:First, a work W is mounted on spikes 34 and a servomotors 20, 21 are actuated. As a result, the movable carriage 13 moves in the horizontal direction and a working head 16 moves in the direction intersecting at right angles to the moving direction of the movable carriage 13. Working laser beams are projected from a laser torch 17 toward the work W and at the same time assistant gas is sprayed to the work W to cut it off. The assistant gas and the dust generated when the work is cut off are sucked to the dust collector 45 through a duct 40 and an exhaust hose 43. Since air is sucked in a space 36 facing the laser torch 17 and both spaces 36 of it only, a strong suction force to suck air into the space 36 occurs to suck all the assistant gas and dust.
Patent JP-H11105405-A (JP)
Title: Thick film printing method
Inventor: TAKEUCHI SATOSHI
IPC: H05K3/20
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To form an optional thick ink film thickness by only one printing by a method wherein on one surface of a gas permeable porous base plate, an ink filling part of a desirable pattern-form is formed, and after an ink fills, the ink filling part is joined to a body to be printed, and a gas pressure is applied, and the ink total body is pushed out and transferred. SOLUTION: On one surface of a gas permeable porous base plate 110, a recessed part 125 where an ink fills, of a desired pattern-form is formed by an etching method or the like with an ink filling part making base material 120 (a). Then, a thin low melting point material layer 130 is provided on a wall surface 125 and a bottom surface 125B, and a high viscosity ink 140 fills the recessed part 125 (c). Then, the ink 140 side is joined to a surface 160S of a body to be printed (d1), and while heating the porous base plate 110 to a softening temperature or the like of the low melting point material layer 130, a gas pressure of a high pressure is applied from the opposite side surface from the ink filling part side, and the total body of the filling ink 140 is pushed out.  Then, the total amount of the ink 140 is easily transferred to the surface 160S of the body to be printed together with the thermally softened low melting point material layer 130, by one time of printing (e1).
Patent JP-H06183712-A (JP)
Title: Production of fullerenes
Inventor: KOBAYASHI MASAO
IPC: C01B31/02
Filed: 1992-10-23
Abstract: PURPOSE:To obtain high purity fullerenes at a high yield by forming a soot containing fullerenes in an inert gas flow, cooling to deposit on a solid surface and next, extracting with an organic solvent. CONSTITUTION:The soot formed by the arc discharge of a carbon rod 3 in the presence of an inert gas (e.g. helium is preferable in the case of the arc discharge) introduced from an inert gas introducing opening 2 is carried together with the flow of the inert gas to a cooling device 4 and is deposited on the solid surface cooled at <=0 deg.C, preferably -20 deg.C. Next, the soot is eluted by the organic solvent (e.g. single solvent or mixed solvent of an aromatic hydrocarbon, carbon disulfide, pyridine, quinoline) liquefied by introducing the organic solvent vapor generated by heating the organic solvent tank 6 into the cooling device 4. The eluted solution containing fullerenes is recovered in a sample recovering vessel 7. Fullerenes are separated and purified from the obtained eluted solution by an organic solvent extraction method such as Soxhlet extraction method or liquid chromatography or the like.
Patent JP-H06141300-A (JP)
Title: Band compression signal processing unit
Inventor: NIIMURA KAZUHARU
IPC: H04N19/423
Filed: 1992-10-23
Abstract: PURPOSE:To suppress the increase in a code quantity and to prevent the deterioration in the coding efficiency by performing no refresh processing after in-frame processing corresponding to a content of a picture and applying refresh processing only to an area not subjected to in-frame processing within a refresh interval. CONSTITUTION:When motion compensation is implemented in the picture recording and reproduction, an in-frame discrimination history storage circuit 39 in an in-frame/inter-frame decision circuit 30 stores a generated frame for picture adaptive in-frame processing caused at a refresh interval of an output of an energy comparator circuit 35 and by storing a position on a screen, decides an area not applied with forced in-frame processing in the case of refresh processing and the result is inputted to an thinning circuit 40. In the thinning circuit 40, an output signal of a periodic refresh timing signal generating circuit 38 so as to implement periodic in-frame processing only for an area in which no picture adaptive in-frame processing is not generated at the refresh interval, and the resulting signal and an output signal of an energy comparator circuit 35 are added by an adder circuit 37 to control an output of a motion compensation circuit.
Patent JP-S63140314-A (JP)
Title: Keyboard control method
Inventor: KUBO KENKICHI
IPC: G06F3/02
Filed: 1986-12-01
Abstract: PURPOSE:To reduce the omission of OFF information and to improve reliability, by performing the transmission of plural data when a key switch is changed from an ON state to an OFF state. CONSTITUTION:A CPU8 reads out the state of a key matrix 12 via an input/ output port 11. And when the key switch is changed from the ON state to the OFF state, the CPU transmits a code representing the OFF state of the key switch and a code proper to the key switch to a keyboard interface block 6 via a serial data transmission circuit 13 twice, and after transmission, it continues key scan. By adopting such control system, the possibility of malfunction in a system due to the omission of the OFF information is reduced remarkably even it is a unilateral communication, and the reliability of a keyboard can be improved.
Patent JP-H07141360-A (JP)
Title: Method and device for character conversion processing
Inventor: TAMURA HIROSHI
IPC: G06F17/22
Filed: 1993-11-16
Abstract: PURPOSE:To provide a character conversion processing technique which improves the operability of character input operation where uppercase and lowercase letters are distinguished. CONSTITUTION:The character string inputted from a keyboard 1 is given to an operation processing part 2. A character string (for example, 'this') as the object in this character string is given to a character conversion means 22. In the case of a character string being in course of editing, a character string as the object in a sentence storage part 3 is given to the character conversion means 22. The character conversion means 22 converts the acquired character string ('this') into corresponding character strings ('This' and 'THIS') and gives these conversion results to a selecting means 21. The selecting means 21 displays converted character strings ('This' and 'THIS') on a display part 4 and gives the character string selected and determined by an operator to the sentence storage part 3.
Patent JP-H07137913-A (JP)
Title: Photographic film stacker
Inventor: TANAKA TADASHI
IPC: B65H31/00
Filed: 1993-11-16
Abstract: PURPOSE:To improve work efficiency without any leader and also to anrrange processed photographic films in order in the processing orders. CONSTITUTION:A thick wall part 118A and a thin wall part 118B are formed on a push plate 118 and connected by an inclined surface 118C, and the inclined surface 118C is faced to an engaging pins 108, 110. When a negative film 40 is guided between the inclined surface 118C and the engaging pins 108, 110 by a plate spring 128, the engaging pins 108, 110 are matched to perforations 40A, and the perforations 40A are inserted into the engaging pins 108, 110 by high stiffness of the negative film 40. Thereby the negative film 40 is slip- prevented by the engaging pins 108, 110 and held.