baber/WOPTO huggingface dataset:
Patent JP-H09292225-A (JP)
Title: Laser projecting device
Inventor: KITAJIMA EIICHI
IPC: G02B27/40
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a laser projecting device in which the structure is simplified to reduce the cost, and the focusing of a laser beam can be performed with a high working efficiency. SOLUTION: In a laser projecting device having a laser diode 1 for emitting a laser beam and a projecting lens 2 for converging the laser beam to emit the laser beam from the projecting lens 2 onto a wall surface 4, this device has a glass disc 3 having a plurality of parallel flat parts differed in thickness to be selectively inserted into the optical, path between the laser diode 1 and the projecting lens 2, and a pulse motor 8 for rotating the glass disc 3. When the glass disc 3 is rotated by the pulse motor 8 to change the parallel flat part to be inserted into the optical path, the optical path length from the laser diode 1 to the projecting lens 2 is changed, the focus distance from the projecting lens 2 to the focusing position of the laser beam converged by this lens 2 is changed. Thus, the focusing position of the laser beam emitted to the wall surface 4 can be regulated stepwise.
Patent JP-H0296626-A (JP)
Title: Optical fiber transmission loss generator
Inventor: YOSHIDA SATORU
IPC: G02B6/42
Filed: 1988-10-04
Abstract: PURPOSE:To stably generate transmission loss within a wide range by applying a bend to the optical fiber engaged with a plurality of circular engaging members by allowing said fiber to bite in between circular engaging members by a circular bend imparting member. CONSTITUTION:A bend is given to the optical fiber 12 engaged between circular engaging members 14, 14' so as to allow said fiber to bite in between the members 14, 14' by a circular bend imparting member 16. A drive means 20 for allowing the member 16 to advance and retract with respect to the members 14, 14' consists of the slider 22 for supporting the member 16 and the cam roller 24 for moving the same. The slider 22 is displaced corresponding to the position of the roller 24 by springs 28, 30 provided so as to bring the fiber 22 to an equilibrium state between the grasping roller 24 and the fixing pin 26 provided on the side opposite to said roller 24. The roller 24 is angularly displaced by a motor. Since a bend is given to the fiber 12 by said circular members, no acute excessive and unreasonable bend is given to the fiber 12 and stable transmission loss is given to the fiber 12 corresponding to the bite-in quantity of the fiber 12.
Patent JP-H06200718-A (JP)
Title: Rocker arm for internal combustion engine
Inventor: JIESU BUI MIRUZU
IPC: F01L1/18
Filed: 1993-10-05
Abstract: PURPOSE: To provide a rocker arm for an internal combustion engine, which can operate a plurality of valves simultaneously. CONSTITUTION: A rocker arm 10 includes an intermediate portion and two end portions. The intermediate portion has upwardly extending side walls and end walls forming a large generally rectangular opening at the top edges thereof. The side walls have aligned holes carrying an axle on which is rotatably mounted a roller which contacts an overhead cam 22. One end portion of the rock arm has a downwardly-facing recess to engage an upper end of a lifter post 12. The other end portion of the rocker arm has a long, narrow web with downwardly-facing pads near the ends thereof and in predetermined, spaced relationship. The pads engage upper ends of two valve stems 16 for simultaneously operating valves to which the stems 16 are connected.
Patent JP-S62109273-A (JP)
Title: Correcting and accessing device for eccentricity of compact disc
Inventor: SATOU MICHINORI
IPC: G11B21/10
Filed: 1985-11-07
Abstract: PURPOSE:To improve the moving accuracy of a pickup at an initial stage in an access time and to realize a high access by providing an eccentric quantity storage device capable of storing an eccentric quantity against the rotating angle of a compact disc detected at an eccentric quantity detection device and reading out the eccentric quantity of required rotating angle. CONSTITUTION:An eccentric quantity detection device 16 detects the eccentric quantity against the rotating angle of the compact disc by the output control signals of a pickup position control device 14 and a pickup angle control device 15 and a signal regarding the rotating angle of the compact disc obtained from a rotation control device 11. An eccentric quantity storage device 17 stores the eccentric quantity against the rotating angle of the compact disc detected at the eccentric quantity detection device 16. And at the moving time of the pickup in the radius direction of the compact disc performed at the initial stage in the access time, a system controller 13 controls the pickup position control device 14 based upon a value in which a data regarding a position and a lapse time within a read-in area at the compact disc is corrected with the data at the eccentric quantity storage device 17, and moves the pickup.
Patent JP-H03111814-A (JP)
Title: Gradational display control system
Inventor: KOBAYASHI TETSUYA
IPC: G02F1/133
Filed: 1989-09-27
Abstract: PURPOSE:To improve the visibility of a gradational display of a picture element area modulation system and to improve the display quality by performing selection control so that all display cells in one picture element in plural frames are equal in the frequency of illumination. CONSTITUTION:One picture elements 2 of a matrix type display panel 1 consists of plural display cells 3-1 - 3-n to obtain the gradational display control system which makes the gradational display by selecting the number of display cells in one picture elements 2 to be turned on; and the display cells 3-1 - 3-n are formed at intersection of data electrodes 4 and scanning electrodes 5, a data voltage is applied to the data electrodes 4 from a data driver 6, and a scanning voltage is applied to the scanning electrodes 5 from a scanning driver 7 in order. Then all the display cells 3-1 - 3-n in one picture element 2 in plural frames are equalized in the frequency of illumination under the selection control, so gradation intervals are set to an equal ration without increasing the number of the display cells and the visibility is improved.
Patent JP-H0192256-A (JP)
Title: Production of antistatic polystyrene based synthetic resin
Inventor: HAYASHI KANJI
IPC: C08K5/17
Filed: 1987-10-02
Abstract: PURPOSE:To produce an antistatic polystyrene based synthetic resin, by predissolving a specific antistatic agent in a monomer having vinyl group and polymerizing the above-mentioned monomer. CONSTITUTION:(B) An antistatic agent consisting of a compound expressed by the formula (R1 is 11C, 13C, 15C, 17C or 19C alkyl; R2 is 1-4C alkyl; X is halogen), preferably a fatty acid ester of choline chloride in which R2 is methyl and X is chlorine or a mixture thereof in an amount of 0.2-0.5wt.% is predissolved in (A) a monomer having at least one vinyl group, etc., a mixture of styrene monomer with butadiene monomer, and the component (A) is then polymerized using a catalyst (preferably 2,2'-azobisisobutyronitrile) to produce an antistatic polystyrene based synthetic resin containing molecules of the component (B) homogeneously dispersed in a molecular form in lattice spacings of entangled polymer segments.
Patent JP-H07102022-A (JP)
Title: Ethylene polymer composition and fuel tank made therefrom
Inventor: OKUMURA SHOGO
IPC: C08F110/02
Filed: 1993-10-05
Abstract: PURPOSE:To obtain an ethylene polymer composition which undergoes less thermal deterioration and is improved in impact resistance and the evenness of wall thickness by mixing a specified ethylene polymer with an acrylate compound. CONSTITUTION:Ethylene is copolymerized with 10wt.% or below 3-20 C alpha-olefin to obtain an ethylene polymer of a density of 0.94-0.97g/cm<3>, an intrinsic viscosity of 2-6dl/g, and a zero-shear viscosity at 190 deg.C of 2X10<7> to 3X10<8> P. 100 pts.wt. this polymer is mixed with 0.01-1 pts.wt. acrylate compound of the formula (where P<1> is 1-5 C alkyl; R<2> is 1-8 C alkyl; R<3> is a H or 1-8 C alkyl; and R<4> is H or methyl) to obtain an ethylene polymer composition.
Patent JP-H1089910-A (JP)
Title: Capacitive displacement measuring instrument
Inventor: SUZUKI MASAMICHI
IPC: G01B21/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a capacitive displacement measuring instrument in which the concentricity of a stator and rotor can be secured with a simple constitution. SOLUTION: In a measuring instrument in which a rotatable rotor 41 and a stator 51 which is positioned with a prescribed gap against the outer peripheral surface of the rotor 41 and has a semicircular internal peripheral surface, a step section 44 which forms the prescribed gap between the facing surfaces of the rotor 41 and stator 51 and a stopper section 45 which comes into contact with both end faces of the stator 51 in the axial direction are formed. In addition, an urging means 61 (plate spring) which urges the stator 51 toward the rotor 51 so that the inner peripheral surface of the stator 51 can be brought into contact with the rotor 41 at the step section 44 is provided.
Patent JP-2001072784-A (JP)
Title: Synthetic resin molding and recycling method
Inventor: OIKE TETSUO
IPC: B29C48/76
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a synthetic resin molding which has printed labels attached thereto and can be recycled to give a high-quality recycled material free from color stain without removing the printed part by printing the body of a synthetic resin molding with an ink containing a sublimable pigment as a colorant. SOLUTION: The surface of the body 1 of a molding made of a synthetic resin is printed with an ink 2 containing a sublimable dye as a colorant to give the objective synthetic resin molding. This synthetic resin molding is recycled by such a method that a synthetic resin molding printed with an ink containing a sublimable dye as a colorant is crushed; the resultant pellets are washed and dried if necessary and then is charged into a vented extruder to be thermally kneaded; and the resultant melt is extruded while the dye is being sublimed and removed by heating under evacuation through the vent. The molding may be one which has a synthetic resin label printed with an ink containing a sublimable dye as a colorant and attached thereto.
Patent JP-S60142152-A (JP)
Title: Hot air room heating machine utilizing hot gas engine
Inventor: ITSUSHIKI NAOJI
IPC: F02G1/044
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a sufficient temperature difference between a heater and a cooler to improve the efficiency of a hot gas engine by a method wherein the heater of the hot gas engine is attached to a cylinder surface, opposing to the mounting surface of the cooler, and a fan is rotated by the hot gas engine to cool the cooler. CONSTITUTION:A hot gas engine 100 is principally consisting of a heater 102, a cooler 506, a reproducer 4, a power piston 16, arranged in the cylinder 3 equipped with fins 17, and a displacer piston 15. The heater 102 is attached to a surface, opposing to the mounting surface of the cooler for the cylinder 3, and the tip end thereof is separated from a ventilating duct 200 to locate it above a heating source 33. On the other hand, the cooler 506 is located at the inside of the ventilating duct 200. Accordingly, the cylinder 3 is heated by the heating source 33 at all and the cooler 506 is located on the cylinder surface at the opposite side of the heater 102, therefore, heat radiation will never affect, the temperature difference between the heater 102 and the cooler 506 may be obtained sufficiently and the efficiency of the hot gas engine may be improved.
Patent JP-H1085995-A (JP)
Title: Method for making surface of sintered part dense
Inventor: SUZUMURA TAKASHI
IPC: B30B11/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method useful for enlarging a drawing margin and also for making sintered parts dense. SOLUTION: The first 11, second 12 and third 13 differences in level are arranged on the inner circumference of the cavity 10 of a die 1, serially along the direction of the axial line P1 of the cavity 10. With a sintered part W inserted in the cavity 10, the part W passes through the first 11, second 12 and third 13 differences in level successively; therefore, a plural number of sizing process are carried out in one inserting operation.
Patent JP-S62109113-A (JP)
Title: Power supply circuit
Inventor: YAMAMOTO YOSHIO
IPC: G05F1/56
Filed: 1985-11-07
Abstract: PURPOSE:To avoid the effects to a power supply circuit even though the output flyback line of a power supply circuit of the low voltage and small current is equal to that of a power supply of large current, by detecting the potential directly from a part (e.g., the terminal of package) requiring a stabilized power supply and controlling the detected potential to a prescribed level. CONSTITUTION:The voltage levels of both terminals GM and VRM are divided by the resistances R6 and R7, a variable resistances VR1 and resistances R4 and R5 respectively to a stabilized power supply 12. A comparator 14 amplifies the difference of those input voltage levels and applies it to the base of a transistor TRQ1 as the reference voltage. Then the current of the emitter of the TRQ1 as the reference voltage. Then the current of the emitter of the TRQ1 is controlled so that the potential difference between both terminals GM and VRM is equal to a prescribed level. The larger the gains of the comparator 14 a level the more approximate to a constant level of voltage decided only the resistance level in a voltage divider 13 and the levels of resistances R1 and R2 in the 1st stabilized power supply 11 is secured for the voltage of a power supply circuit.
Patent JP-S60137384-A (JP)
Inventor: MUROFUSHI TOSHIO
IPC: D05B11/00
Filed: 1983-12-27
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-S60139930-A (JP)
Title: Temperature/abrasion detection of brake
Inventor: TOMIYAMA SHIGEFUMI
IPC: F16D66/02
Filed: 1983-12-26
Abstract: PURPOSE:To perform two kind of detections by providing a position sensor for detecting the abrasion limit from the positional variation of brake lining and a sensor having a heatsensitive element for detecting abnormal temperature rise of brake at the wheel cylinder section of brake. CONSTITUTION:A sensor 11 is arranged at predetermined position of wheel cylinder section 3. Said sensor 11 is constructed by assembling a position sensor 12 for detecting the positional variation of brake linings 1, 1a or their rear metals 2, 2a in contactless and a heat sensitive element 13 for detecting the brake temperature integrally. Upon reaching of lining 1 to the abrasion limit, for example, the rear metal 2 will move to the left and separate from the position sensor 12 thereby the position sensor 12 will function to detect the abrasion limit of lining 1. The abnormal temperature rise of brake is detected by the heat sensitive element 13. In such a manner, two kind of detections can be performed by means of single sensor 11.
Patent JP-H1097189-A (JP)
Title: Rest room exhibition unit
Inventor: INOUE YOSHITARO
IPC: G09B25/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a rest room exhibition unit permitting to find an easiest-to use optimal rest room by actually verifying it when it is used with a wheelchair. SOLUTION: In a rest room exhibition unit 1 equipped with lavatories 16, urinals 23, and a toilet 19 enclosed with plural wall panels 2, 3, 4, 5, 11, 12, a wall panel 11 opposed to a wall panel 4 on a side of the lavatories 16 is arranged movable. Moreover, the washbowls 16 are installed movably along the wall panel 4. Thus, a width of the path becomes variable, for example, it is possible to verify a path width necessary for a user on a wheelchair to be able to pass through behind another user on a wheelchair using the lavatory without collision. Further, when two users on wheelchairs use the washbowls side by side, it is also possible to verify an easiest-to-use distance between the washbowls.
Patent JP-H1196412-A (JP)
Title: Automatic ticket examination device
Inventor: TANAKA HISATOSHI
IPC: G07B15/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an automatic ticket examination device provided with a printing part capable of lowering a cost capable of clearly printing information on a boarding ticket medium. SOLUTION: This automatic ticket examination device is provided with an ink-jet printer 56 as the printing part for executing a printing processing to the boarding ticket medium. Then, on the downstream side of the ink-jet printer 56, an ink absorption belt part 58 for removing liquid ink remaining on the front surface or back surface of the boarding ticket medium without being absorbed is provided. A pair of the carrying belts B of the ink absorption belt part 58 are formed by laminating a first ink absorbent 59A whose ink absorption speed is fast and a second ink absorbent 59B whose ink absorption speed is slower than the first ink absorbent 59A.
Patent JP-H08115184-A (JP)
Title: Lan printer system
Inventor: TSUCHIYA HIROTERU
IPC: G06F3/12
Filed: 1994-10-17
Abstract: PURPOSE: To grasp the congestion states of printers and also the state of the printer to which an operator gave a print request. CONSTITUTION: A server printer print request/state monitor means 21 monitors the states of printers 16-1 to 16-N. A server queue management means 24 manages the print file storage state of a printer queue table 22 and transmits the printer states and the print file management information to a client network communication means 31 of the client printer control parts 15-1 to 15-N from a server network communication means 25 via a LAN 11. The means 31 notifies a client display means 32 of the received printer states and management information, and the means 32 displays these states and information to an operator.
Patent JP-S60142466-A (JP)
Title: Input device of roman character
Inventor: SUGIMURA RIYOUICHI
IPC: G06F17/24
Filed: 1983-12-28
Abstract: PURPOSE:To improve the operability of a Roman character input device by collectively deleting an input Roman character part string corresponding to the final ''kana'' (Japanese syllabary) in a ''kana'' string corresponding to an input Roman character string from the input Roman character string. CONSTITUTION:When a deletion control part 16 receives a deletion request from a deletion input part 15, an interpretation table final point value is read from an interpretation table final point temporary storage part 14, a value ''7'' on a Roman character interpretation table in a Roman character interpretation table temporary storage part 13 is read, ''1'' is subtracted from ''7'' to obtain ''6'' and the value ''6'' is stored in an input Roman character string final valid point temporary storage part 11 as shown in the row I of processing No.13. Consequently, the input Roman character string temperally stored in an input Roman character string temporary storage part 10 is turned to the row H in the processing No.13 and expressed as a collectively deleted format. A deletion control part 16 subtracts ''1'' from an interpretation table final point value ''3'' to obtain ''2'' and stores the value ''2'' in the temporary storage part 14 as shown in the row L of the processing No.13.
Patent JP-H04129329-A (JP)
Title: Up-down counter
Inventor: MASAIKE YASUSHI
IPC: H03K23/86
Filed: 1990-09-20
Abstract: PURPOSE:To simplify the circuit constitution, to attain the effect of reduction in number of elements and to attain especially the effect in the case of realizing a high-degree counter by activating a high-order bit with an up-carry or a down-carry from a low-order bit. CONSTITUTION:An FF 3 is operated at a trailing edge of an up-command pulse 6 and a down-command pulse 7. When the up-command pulse 6 is inputted with the FF 3 set to '1', an up-carry 8 synchronously with the pulse 6 is outputted from an AND gate 4. Moreover, when the down-command pulse 7 is inputted with the FF 3 set to '0', a down-carry 9 synchronously with the pulse 7 is outputted from an AND gate 5. As to 2nd and succeeding stages, an FF of a stage is operated similarly by using an up-carry and a down-carry from its preceding stage as an up-command pulse and a down-command pulse.
Patent JP-H02102642-A (JP)
Title: Rotary radioactive ray apparatus
Inventor: ANDORE EMIIRU RUIDEI
IPC: A61B6/00
Filed: 1988-10-06
Abstract: PURPOSE: To make it possible that a radiological apparatus can be used simultaneously for radiolodiagnostics and for surgery of the human body, by providing an angle member supporting the patient support panel, forming a bridge with a bracket and an arm for the passage of a doctor. CONSTITUTION: In front of a base 1, a rotary carriage 2 which can be optionally moved is placed. The carriage 2 supports a bracket 3 at one of its ends perpendicular to its longitudinal axis, and the bracket 3 consists of an upright part 4 and of a horizontal beam 5. An arm 6 is perpendicular to the beam 5 and three elements 4, 5, 6 form a bridge, under which a doctor may pass. One end of the arm 6 is equipped with an angle member 7 permitting the mounting of a patient support panel 8. An arch support 9 is equipped with an arc 10, which itself supports an X-ray analysis system composed of an X-ray source 11, opposite which is placed a radiation-receiving tube 12. When the patient is laid on the patient support panel 8 in the course of a radiological analysis, the source 11 and the tube 12 are placed on either side of the patient.
Patent JP-S61130550-A (JP)
Inventor: TOMITA SEIICHI
IPC: E04F13/08
Filed: 1984-11-27
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-H088895-A (JP)
Title: Method for key control of internet procedure and its device
Inventor: ASHIYAARU AJIZU
IPC: H04L12/18
Filed: 1994-10-17
Abstract: PURPOSE: To cipher a key to prevent data transfer from being monitored by an intruder. CONSTITUTION: A closed value (i) and an open value ∝<i> modp are prepared for a node I and a closed value (j) and an open value ∝<ij> modp are prepared for a node J. DH authentication for the node J is acquired by the node I at a transmission origin and an open value ∝<j> modp of the node J is acquired from the DH authentication. Then, ∝<ij> modp is calculated and a key Kij is calculated from the value ∝<ij> modp by the node I. Then, temporary key Kp is generated at random and a transmission packet of the node I is ciphered by using the key Kp . Furthermore, the key Kp is ciphered by the key Kij . The DH authentication regarding the node I and the open value ∝<i> modp are acquired by the node J at a reception side. Then, the open value ∝<ij> modp is calculated and the key Kij is obtained by the node J.  The temporary key Kp is decoded by using the key Kij and the data packet is decoded by using the decoded temporary key Kp by the node J.
Patent JP-H0989084-A (JP)
Title: Backlash eliminating mechanism for gear
Inventor: TAKEUCHI MAKOTO
IPC: F16H55/18
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To eliminate backlash without using a spring member. SOLUTION: A pair of gears (drive gear 12, driven gear 13) are meshed with a meshed gear. A boss part 18 is connected to a rim part 16 of the driven gear 13 through an arm part 17. The boss part 18 is connected in stiffness to the drive gear 12. The arm part 17 is formed in belt shape into an elastically deformable structure. The driven gear 13 is connected to the drive gear 12 so as to displace a tooth 13a in a circumferential direction relating to the drive gear 12.
Patent JP-S60148485-A (JP)
Inventor: UEDA NOBUHIRO
IPC: B65D85/57
Filed: 1983-12-29
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。