baber/WOPTO huggingface dataset:
Patent JP-S62143834-A (JP)
Title: Production of preform for optical fiber
Inventor: KYODO TSUNEHISA
IPC: C03B20/00
Filed: 1985-12-17
Abstract: PURPOSE:To prevent admixing of elements of impurities and to contrive to prolong life of core pipe of furnace, by using a quartz core pipe of furnace containing a small amount of alumina, heating a quartz soot material in an atmosphere containing a halogen gas and carrying out dehydration, sintering, etc. CONSTITUTION:A quartz core pipe 3 of furnace, containing a small amount of, about 1% alumina, is heated in a heating element 4 and an inert gas such as He, etc., containing a halogen gas such as SiF4, etc. is made to flow into the pipe 3. A quartz soot preform 1 is inserted into the pipe 3, dropped and subjected to at least one treatment of dehydration, sintering and refractive index adjustment. By this process, admixture of elements of impurities to the glass preform can be prevented.
Patent JP-H03144298-A (JP)
Title: Guided missile
Inventor: KUROSAKI RYUJIRO
IPC: B64C9/02
Filed: 1989-10-30
Abstract: PURPOSE:To secure the controlling property of rolling of a missile with a simple structure by a method wherein spoilers in respective stabilizing fins are engaged with one piece of ring while the spoilers are moved out of or into the surface of respective stabilizing fins by a driving device. CONSTITUTION:Spoilers 4, projected out of or received into the surface of respective stabilizing fins 2, are attached to a ring 3 rotatable about the axis of a fuselage while the ring 3 is driven by a driving device 6. In this case, a space near the central axis of the fuselage, in which a rocket motor 1 exist, is not occupied by one set of driving device 6 to move out or in the spoilers 4 on a plurality of rear stabilizing fins. Accordingly, respective spoilers are moved out in the same rotating direction from the surface of respective fins and a roll moment is generated in the fuselage by an aeronautic force generated in the spoilers. According to this method, the control property of rolling of the missile can be secured with a simple structure.
Patent JP-H04156748-A (JP)
Title: Control system for degree of retention
Inventor: MURASE TAKEO
IPC: H04L29/10
Filed: 1990-10-20
Abstract: PURPOSE:To adequately control the retention of transit data by an application unit through simple processing by regulating transmission when the degree of retention exceeds an upper limit value, and canceling the regulation of the transmission when it falls below a lower limit value on the basis of the request to send of the data and transmission completion information from an application. CONSTITUTION:When the request to send of the data from the application 1 arrives at a high-order layer 2, a retention degree table 2-1 is counted up, and when the degree of retention at present exceeds the upper limit value set optionally beforehand, the application 1 is informed of the regulation of the transmission. Besides, when the high-order layer 2 receives the transmission completion information of the data from a low-order layer 5 in response to the request to send of the data to the low-order layer 5, the retention degree table 2-1 is counted down, and when the degree of retention at present falls below the lower limit value set optionally beforehand, the application 1 is informed of the cancellation of the regulation of the transmission. Thus, the adequate retention control of the transmit data can be executed by the application unit through the simple processing.
Patent JP-2000113823-A (JP)
Title: Driving method for display discharge tube
Inventor: SHINTANI AKIRA
IPC: H01J11/12
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for a display discharge tube having improved gradation reproducibility, high luminance, high precision and stable display quality. SOLUTION: A main discharge for displaying an image signal is made between electrodes 5M1, 5M2 constituting a display electrode pair, and one frame of the image signal is time-divided into multiple subframes for a gradation display. A pulse is applied to first address electrodes 6 and one of electrodes 5M1, 5M2 constituting a display electrode pair first to cause an electric discharge between the first address electrodes 6 and one of the electrodes 5M1, 5M2 constituting the display electrode pair in the sustain period before a main discharge.  This discharge is used as a trigger discharge to shift the discharge between the electrodes 5M1, 5M2 constituting the display electrode pair by the pulse applied to one of the electrodes 5M1, 5M2 constituting the display electrode pair and the pulse applied to the other of the electrodes 5M1, 5M2 constituting the display electrode pair, and the voltage of the pulse causing the trigger discharge is made different for each subframe.
Patent JP-H07132869-A (JP)
Title: Inclination angle measuring device for running motorcycle
Inventor: UMEMI YUICHI
IPC: G01B11/26
Filed: 1993-11-11
Abstract: PURPOSE:To provide an inclination angle measuring device for running motorcycle capable of preventing hazards such as turning over by measuring the inclination angle of the motorcycle relative to the running road surface and notifying a rider of the inclination angle more than that specified. CONSTITUTION:A camera 2 on which one-dimensional photo detecting elements are mounted at right and left sides and a slit light source 3 to generated slit beam luminescent line 4 in the lateral direction are installed on the lower surface of a body 1 at the front and rear of a body centerline while being tilted to the same angle so that a camera optical axis 5 is crossed with the beam luminescent line 4 on the road surface, and signals generated from the right and left one-dimensional photo detecting elements are measured to measure the inclination angle of the body 1.
Patent JP-H06126026-A (JP)
Title: Hit ball guide controller in pachinko machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1992-10-21
Abstract: PURPOSE:To provide rise and fall of the game to heighten the atmosphere by providing a shaft support pin at the back of a rear surface of the front disc of a pinwheel rotator, projectingly providing a rotation vane at the back of a disc to attach the controller between an intermediate portion of a prize winning port and a ball guide channel and controlling with electronic automatic control means the rotation direction and rotation position either to a favorable or to an unfavorable state. CONSTITUTION:On the front surface of a playing machine, rotator 11 of a pinwheel is provided. On the rear side thereof a solenoid B is provided which vertically moves a smaller motor D within a definite scope. The pinwheel rotator 11 is driven based on the normal state, the right state and specific state with a program in which the rotation control and the rotation position travel control of the pinwheel 11 is preliminarily set to the small size motor D and the solenoid B. The pinwheel 11 is projected to the back of the rear surface of central shaft of the disc 12 and a shaft support pin 13 is provided in an extended manner to be connected and fixed to the motor shaft 20 of a small motor D. In addition, at the back of the rear of the disc 12, rotation vanes 14A and 14B are radially provided equal distance to each other with respect to the shaft support pin 13. The device is driven and rotated or suspended with an electric controller to provide either an advantageous and disadvantageous state for the player.
Patent JP-H01126141-A (JP)
Title: Stator core
Inventor: OKUYAMA YOSHIHIKO
IPC: H02K1/16
Filed: 1987-11-09
Abstract: PURPOSE:To reduce generation of noise by magnetic vibration, by providing a plurality of axial slits in the outer peripheral part of an iron core and by filling said slits with an admixture of a magnetic iron powder and a thermosetting resin having insulating properties. CONSTITUTION:The inner peripheral part of a cylindrical iron core 11 is provided with many coil-inserting grooves 2 and the outer peripheral part thereof is provided with a plurality of axial slits 12 arranged at equal spaces and each having approriate width and depth. Then, said slits 12 are filled with an admixture 13 of a magnetic iron powder, which a magnetic flux can easily pass through, and a thermosetting resin having insulating properties such as epoxy resin. In this manner, the resonance of electromagnetic force waves due to groove higher harmonics and natural vibration can be prevented to decrease generation of noise without hindering electrical properties of an apparatus.
Patent JP-2000070402-A (JP)
Title: Parallel bar carrier
Inventor: OGAWA HIDEKI
IPC: A63B3/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a parallel bar carrier which can stably hold a parallel bar with gross weight over 290 kg in carrying without swinging front and back parts of the same and is easily operable by casters for the advancing direction. SOLUTION: This parallel bar carrier composed by connecting a front axle 1 with suspending metals 5 with hooks 6, a regulating piece 11, and casters in right and left with a rear axle 2 with suspending metals 5 and regulating piece 11a by a connecting rod 3 is mounted on front and rear parts of a parallel bar. Or, the base end part of a handle with casters equipped on a caster attaching rod supported i the vicinity of base end side is pivotally equipped to the rear axle side of the carrier and mounted on the central part of the parallel bar.
Patent JP-H07137796-A (JP)
Title: Liquid feeding device
Inventor: HAYASHI SHOICHIRO
IPC: B67D7/32
Filed: 1993-11-12
Abstract: PURPOSE:To eliminate the danger of cable fracture caused by rotation of a loading arm by removing the cable for transmitting signal from a hatch sensor mounted on a loading arm. CONSTITUTION:In order to feed the liquids of a plurality of kinds into tank lorries from a stage 1 of a loading place, each of a plurality of loading arms 3 for feeding a specific kind of the liquid is provided with a child device 4 for sending hatch signal, liquid feed signal and liquid feed starting signal as radio signal. A parent device which receives the radio signal transmitted from the child device 4 and a child device 5 for blower and transmits liquid feed control signal is mounted on the stage 1.
Patent JP-H0594812-A (JP)
Title: Polyolefine microporous membrane and its manufacture, and separator using such membrane
Inventor: TAKITA KOTARO
IPC: C08J9/36
Filed: 1991-10-03
Abstract: PURPOSE:To provide a polyolefine microporous membrane which has a sufficient strength, can be made into a thin film, and has an excellent affinity to the water and a solvent such as various sorts of organic solvents; and to obtain its manufacturing method. CONSTITUTION:A gel form product made by quenching a solution of a multistage copolymer polyolefine including a superhigh molecular weight component and having a wide molecular weight distribution in a sheet form is subjected to a drawing process at the temperature lower than the melting point of the polyolefine +10 deg.C. And, to the polyolefine microporous membrane made by removing the remaining solvent, a treatment by an interface activator is applied.
Patent JP-H10125159-A (JP)
Title: Push-button device
Inventor: WATANABE HARUFUMI
IPC: H01H9/24
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a misoperation preventive mechanism for prohibiting the careless depression of a push-button device in particular when it is driven by the depressing action utilized for a consumer electronic apparatus. SOLUTION: Pushbuttons 11 and 12 are provided on a rotary disk 3 rotatably fitted to a switch base body 1, and switches 5 and 6, actuated by pressing, are provided on a position on the switch base body 1 opposite to a rotation locus following the rotation of the rotary disk 3 of the pushbuttons 11 and 12. Here, by the rotation position of the rotary disk 3, the relative position relation between the pushbuttons 11 and 12 and the switches 5 and 6 is changed to make it selectable that the pressing action of the pushbuttons 11 and 12 can be transmitted to the switches 5 and 6, or not.
Patent JP-S62142140-A (JP)
Title: Production of acrylic ester
Inventor: MATSUDA FUJIO
IPC: C07C67/39
Filed: 1985-12-17
Abstract: PURPOSE:The vapor-phase catalytic reaction between propylene, nitric acid and an alcohol is conducted in the presence of a catalyst to produce the titled compound through a one-step process in high yield. CONSTITUTION:An acrylic acid ester is obtained by vapor-phase catalytic reaction between propylene, nitric acid and an alcohol such as 1-4C alcohol other than tert.-butanol. The nitric acid is, e.g., fuming, anhydrous, 100% or aqueous nitric acid and the catalyst is a oxidation catalyst such as an oxide of an element selected from cobalt, chromium, nickel and so on. The atmosphere in the reaction system is not especially resticted, the oxidation can be effected in any atmosphere, e.g. in an inert gas, oxidative or reductive gas atmosphere. The starting substance is inexpensive and the objective compound is obtained in high yield through the one-step reaction. further, nitrogen dioxide, as a by- product and water are allowed to react with an oxygen-containing gas into nitric acid and the nitric acid is advantageously reused.
Patent JP-S62143979-A (JP)
Title: Aqueous coating material composition
Inventor: MORI KOICHI
IPC: C09D5/02
Filed: 1985-12-17
Abstract: PURPOSE:An aqueous coating material composition, consisting of a film-forming material dispersed in water and carboxymethyl hydroxyethyl cellulose and having improved viscosity stability and good compatibility with a pigment. CONSTITUTION:A composition obtained by blending (A) a film-forming material dispersed in water, e.g. homopolymer of vinyl acetate, etc., and (B) carboxymethyl hydroxyethyl cellulose, preferably having 0.01-1.0 substitution degree of carboxymethyl groups and 1.5-7.0 molar substitution degree of hydroxyethyl groups. The amounts of the components to be blended are preferably 15-30wt% component (A) and 0.1-3.0wt% component (B).
Patent JP-H10136452-A (JP)
Title: Radio communication equipment
Inventor: MUROI KATSUMI
IPC: H04W4/20
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To save labor for reporting a caller by transmitting message data simultaneously with call origination as data for automatically reporting personal data to the caller even when the message data are not generated. SOLUTION: A ROM 18, RAM 19, key input part 20 and display part 21 are connected to a control part 17. The RAM 19 has a personal data storage area and a message data storage area. The personal data storage area stores the data of an individual who owns this terminal equipment 7. The message data storage area stores the message data to be transmitted to the destination of call origination simultaneously with the call origination. The key input part 20 has a key for instructing call origination. According to this instruction of call origination, the control part 17 transmits the message data in the case of storing these message data in the message data storage area inside the RAM 19 or the personal data stored in the personal data storage area in the case of storing no message data simultaneously with the call origination.
Patent JP-H01126671-A (JP)
Title: Toner recovering device
Inventor: FUJII MASAKI
IPC: G03G21/00
Filed: 1987-11-12
Abstract: PURPOSE:To stably contain toner in a recovery container and to miniaturize a device by making the recovery container collide with a fixed member and giving a specific acceleration. CONSTITUTION:The recovery container 13 possesses a toner reception port 13a on one edge side and motion is given to the container in order to fill it with the toner. Namely, the container 13 moves to an opposite side with the energization of a spring 17 to collide with the fixed member 19 provided on a fixed frame 15 repeatedly when it is made to be displaced to one edge side where the toner reception port 13a of the collecting container 13 is provided by resisting the energization of the spring 17 by an actuation means 18 and the actuation means 18 releases the actuation with the stage part of a cam or the non-excitation of an electromagnet. With every motion, the container is made to collide with the fixed member 19 so that the acceleration of 0.5-3.0G (G means the acceleration of gravity) can be given. Thus, an image forming device can be made compact since the recovery container can be filled with the toner plentifully.
Patent JP-H11113207-A (JP)
Title: Driving equipment for electric motorcar
Inventor: SASAKI YOSHIHIKO
IPC: H02K5/04
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To surely fix the stator of a motor to a case without using shrink fitting in which workability is low and fixing power is not stable, and key locker which exerts influence upon a magnetic circuit. SOLUTION: A motor M of a driving equipment for an electric motorcar is accommodated in a case, by fitting a stator 3 in a cylindrical part 1a of the case 1. The stator 3 has protruding parts 30a which protrude from the outer periphery in the radial direction, and form fitting parts of locking members 4. The stator 3 is fixed to the case 1 with the locking member 4 engaged with the case 4 by fitting the protruding parts in the fitting parts. A positioning surface 30c for phase management at the time of motor assembling is formed on the radial direction side surface of the protruding part 30a.
Patent JP-H02129333-A (JP)
Title: Aluminum brazing sheet for heat exchanger
Inventor: KUDO HAJIME
IPC: C22C21/10
Filed: 1988-11-10
Abstract: PURPOSE:To improve the pitting corrosion resistance of the title sheet in a severe corrosive environment and to prevent the deterioration of its strength caused by thinning by specifying the compsn. of an Al alloy in a core material on which a brazing filter metal made of an Al-Si series alloy is pasted and that in a surface material. CONSTITUTION:The Al brazing sheet is formed with a core material constituted of, by weight, 0.1 to 0.6% Cu, 0.2 to 0.6% Mg, 0.3 to 1.5% Mn, 0.3<=Si<0.6 and the balance Al, a surface material constituted of 0.2 to 1.0% Mg, 0.1 to 1.0% Zn and the balance Al and a brazing material made of an Al-Si series alloy pasted on the other face of the core material. The above brazing filter metal may furthermore be pasted on both faces of the core material. In the above core material, Cu is needed by the lower limit or above to improve the strength of the alloy and to make it noble electrochemically, but the corrosion resistance is deteriorated in the case of the lower limit or above. Mn is needed by the lower limit or above to improve the high temp. strength, but the workability is deteriorated in the case of the lower limit or above. Both Si and Mg are needed by the lower limit or above to improve the strength after brazing, but the high temp. strength is drastically deteriorated in the case of the lower limit or above.
Patent JP-H05115683-A (JP)
Title: Clothes dryer
Inventor: INUZUKA TADASHI
IPC: D06F58/02
Filed: 1991-10-30
Abstract: PURPOSE:To provide a clothes dryer with stable characteristics capable of solving problems such as the wear of a flange on a rotating pulley which energizes a band shaped belt to transmit the rotating force from a driving device to a rotating drum in the clothes dryer, slipping of the band shaped belt, or abrasion dust, etc. CONSTITUTION:A coil spring 11 to enrgize a rotating pulley 9 which adds a tension to a band shaped belt 8 is provided, and by fastening the coil spring 11 to a location in the vicinity of a rotating pulley for a wire 10 to hold the rotating pulley 9, a distance between the position on the wire 10, at which a tension to the band shaped belt 8 is added, i.e., the working point, and the fastening point of the coil spring 11, i.e., the power point, can be made smaller, and therefore, the distortion of the wire 10 can be prevented from happening. In addition, since the coil spring 11 is fastened to an attaching plate 13 and the tension mechanism is integrated, the tension of the rotating pulley 9 or the alignment of the band shaped belt 8 can be stabilized, and the flange of the rotating pulley 9 is prevented from being worn out, and at the same time, a clothes dryer which causes less slipping or has less abrasion dust of the band shaped belt 8 can be obtained.
Patent JP-H07117589-A (JP)
Title: Bumper for automobile
Inventor: TAKEUCHI ATSUSHI
IPC: B29C45/16
Filed: 1993-10-19
Abstract: PURPOSE:To provide a rib integral type bumper for an automobile by reusing a moulding collected article consisting of a polyolefine resin component for a core layer of the bumper for the automobile. CONSTITUTION:On a bumper general part 5, polypropylene and propylene- ethylene rubber are used on both outsides of a core layer 7 with a raw material made by crushing a collected polyprolene made bumper coated with a two liquid urethane coating material as a thermosetting resin coating material by a crusher, a skin layer 6 is formed of the raw material added with talc, pigment, a shading agent and heat stabilizing agent, and a bumper opening part 4 and ribs 2, 3 are constituted of only the skin layer 6.
Patent JP-2000114846-A (JP)
Title: System and method for selecting directional antenna, directional antenna base station, and radio terminal
Inventor: SATO KAZUMI
IPC: H01Q21/28
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To reduce a system scale and to shorten the time required for selecting an optimum directional antenna. SOLUTION: A base station 1 uses a channel and transmits the signals of various frequencies in mutual orthogonal relation simultaneously from respective directional antennas to all terminals 3 using an announce channel. The terminal 3 measures the quality of a transmission line between each directional antenna and terminal 3 using the received orthogonal frequency signal and transmits information for utilizing the directional antenna of the most satisfactory transmission line quality for communication. Thus, the satisfactory transmission line is formed between the base station 1 and the terminal 3.
Patent JP-2000107367-A (JP)
Title: Game machine
Inventor: MIYASOI TOSHIO
IPC: A63F7/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To restrict deterioration of fun, and to prevent nonconformity of various types. SOLUTION: A front frame 102 is installed on an outer frame 101 of a Pachinko (Japanese pinball game) machine 1 to be rotatable around a rotation shaft. On the front frame 102, a game panel 2, a glass door frame 104 comprising a glass plate, an upper plate 105, a lower plate 106, a handle 107, on the like, are installed. An actuation hole and a variable winning device are provided at a lower part of the game panel 2. A special pattern display unit is provided roughly at a center part of the game panel 2. A control device actuates the variable winning device, on the like, when a special winning condition is generated. On the game panel 2, a guide member, and a speed reducing means provided further on the tip side of the guide member to weaken force of a game ball guided by the guide member are provided.
Patent JP-H11122261-A (JP)
Title: In-equipment continuity test device for atm exchange
Inventor: YOSHIDA TAKAO
IPC: H04L12/70
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To attain the continuity test in the ATM exchange without setting an individual channel or specifying a special cell with respect to the in- equipment continuity test device for the ATM exchange using a loopback OAM cell. SOLUTION: An identifier denoting an in-equipment block 3a of an ATM exchange 1 desiring loopback is inserted to a prescribed field 6a of a loopback OAM cell 6 to generate the loopback OAM cell 6. A transmission means To sends the loopback OAM cell 6 toward the ATM exchange 1. Upon the receipt of the loopback OAM cell 6 sent from a transmission means 7, a prescribed field 6a of the loopback OAM cell 6 is checked and only when the identifier denoting in-its equipment block 3a is described therein, the loopback OAM cell 6 is returned with loopback toward a reception path.
Patent JP-S63138614-A (JP)
Inventor: NAKAYAMA TETSUYA
IPC: H01B17/42
Filed: 1986-11-28
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。