baber/WOPTO huggingface dataset:
Patent JP-H01314031-A (JP)
Title: System for assigning frequency to radio control line
Inventor: OSHIMA MASANORI
IPC: H04B1/74
Filed: 1988-06-13
Abstract: PURPOSE:To set a voice line even if the active control line frequency is disable of use by switching the frequency of the control line from the active frequency into the standby frequency automatically if a disturbing radio wave is detected while the active frequency is assigned to the radio control line and in operation. CONSTITUTION:If a disturbing radio wave detector (DET) 26 detects a disturbing radio wave while a radio base station 2 is in operation through the control line of the active frequency band, the DET 26 sends a detection signal 5 to an exchange 1 and a changeover switch (SW) 22 applies switching connection to an antenna 21 from a transmitter-receiver (TRA) 22 of the active frequency band to the transmitter-receiver (TRS) 23 of the standby frequency band as shown in broken lines in figure. Then the frequency handles by a transmitter- receiver (TRS) 23 of the standby frequency band is used for the radio control line (Lc) 4 to carry the control signal subject to transmission reception control by a control line controller (CTLS) 25. Thus, even if the active radio control line is disabled of use, the voice channel is set.
Patent JP-H11304683-A (JP)
Title: Portable liquid density measuring device
Inventor: ICHIHARA MICHIZO
IPC: G01N9/26
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable liquid density measuring device wherein even an unexperienced person measures a fluid density with precision quickly, the measuring device is easy to be handled, and liquid density is measured with precision without error, with long life. SOLUTION: (1)A liquid pressure detector 2 is provided in a lower end part of a pipe-like device 1 inserted into a liquid in hanging state, a liquid density display device 3 which converts a liquid pressure detected by the liquid pressure detector 2 into a liquid density for display is provided at the upper part of the pipe-like device 1, and the liquid density display device 3 is given air-tight water-proof structure, which is driven with battery. (2)The pipe-like device 1 is formed of aluminum material, the upper part of the pipe-like device 1 is provided with drips 4a and 4b, a level 5, and a display device zero-point correction switch 6, and a water depth display pin is provided at a position of the pipe-like device 1 with a specified interval in vertical direction.  (3)A detector protective plate 8 is fitted to a lower end part of the pipe-like device 1 through a fixing bolt 9, and a foreign-substance intrusion preventive net 10 is provided between the detector preventive plate 8 and the lower end part of the pipe-like device 1.
Patent JP-H09310102-A (JP)
Title: Alloy as raw material for production of rare earth magnet powder
Inventor: NAKAYAMA RYOJI
IPC: H01F1/057
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an alloy as raw material for production of rare earth magnet powder. SOLUTION: This R-T-M-A alloy has a composition consisting of R, T, M, A, and the balance inevitable impurities (where R is rare earth elements including Y, T is Fe or a component composed essentially of Fe and partly substituted by Co and Ni, M is B or a component in which B is partly substituted by C, and A is at least one or more elements among Al, Ga, Si, Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, and W). This alloy has a structure in which composite grains, composed, at least, of primary phases and rim-like secondary phases surrounding these primary phases, are dispersed in an alloy matrix. Moreover, the primary phases, constituting the composite grains, are composed of granular hydride of M-containing R having 0.002-20μm average grain size, and further, the secondary phases are composed of phases having, at least in part or as a whole, R2 T14 M type tetragonal structure.
Patent JP-H076907-A (JP)
Title: Tank-shaped lightning arrester
Inventor: KAYANO YOSHIHIDE
IPC: H01C7/12
Filed: 1993-06-18
Abstract: PURPOSE:To make uniform the voltage distribution of non-linear element groups by a method wherein the nonlinear element groups and the blocks of a plurality of nonlinear resistors are connected by a connection fittings, and the position of arrangement of the connection fittings are made on the position surrounded by a connection supporting body. CONSTITUTION:A shade-like shield 6 is arranged on the high voltage side of a nonlinear element group 1. The voltage distribution rate of the nonlinear element group 1 of the tank type lightning arrester, on which a lower shield 8b is arranged on the low voltage side of the above-mentioned shape type shield 6 through the intermediary of a connection supporting body 7, becomes higher on the low voltage side of the shade type shield 6 and in the vicinity of the lower shield 8b, and it becomes lower in the vicinity of the connection supporting body 7. As a result, the arrangement part of a connection fitting 9, where local voltage distribution unbalance is generated, is used as the part surrounded by the connection supporting body 7 having the relatively low voltage distribution rate. As a result, even when the nonlinear element group 1 should be divided to cope with high system voltage, the voltage distribution of the nonlinear element group 1 can be made uniform.
Patent JP-H01314988-A (JP)
Title: Plasma electron temperature measuring apparatus
Inventor: SUGIYAMA TAKASHI
IPC: G01T7/00
Filed: 1988-06-16
Abstract: PURPOSE:To enable reduction in cost with the miniaturization of an X-ray detection part by providing an X-ray detector combined with a plurality of multiple kinds of filters different in the attenuation rate of X rays in vicinity to a sampling point. CONSTITUTION:X rays 2 released from a plasma 1 are divided into larger areas with a slit 3 and filters 51 are arranged corresponding to smaller areas to split the larger areas into three smaller areas. Here, filters 51 with respective transmittances are laminated to form parts having areas different in transmittance so that the X rays are attenuated by three stages to detect signals in terms of different attenuation rates with a multi-channel detector 16. After amplified 7, necessary signals are selected with a multiplexer 12 and converted 8 into digital from analog to be inputted into a computer 13.
Patent JP-S627520-A (JP)
Title: Pressurizing pressing device
Inventor: SAKATANI YOSHIAKI
IPC: B29C43/32
Filed: 1985-07-05
Abstract: PURPOSE:To contrive to remarkably simplify the structure of a device by a method wherein an upper mold is fixed on a base and materials to be pressure- molded and an airtight bag containing liquid therein are arranged in a space formed by the base and the upper mold so as to heat the liquid by means of a heating mechanism. CONSTITUTION:Materials to be pressure-molded (a) such as laminated materials, which are laminated in the predetermined shape, are seated on a base 1. In addition, an airtight bag 3, in which liquid 10 is sealed, is seated on the materials to be pressure-molded (a). Further, an upper mold 2 is arranged on the base 1 in such a manner as to cover the bag 3 and the materials (a) from above and fixed onto the base 1 with proper detachable fixing means in order to fix the upper mold by the fixing and supporting force strong enough for withstanding the internal pressure. Furthermore, various kinds of mechanisms such as heaters 5a assembled in the sheet of the airtight bag 3, a sheet heater 5b and the like can be used as the heating mechanism 5 of the liquid 10. Moreover, if necessary, heat-insulating material 6 can be used for enhancing the thermal efficiency of a device.
Patent JP-H10337058-A (JP)
Title: Control method for ultrasonic motor
Inventor: MATSUSHITA YUKIHIRO
IPC: H02N2/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a rotary driven ultrasonic motor depending on the operating state thereof by making a switch between high speed driving and high torque driving. SOLUTION: Operating state of a rotary driven ultrasonic motor is detected by a sensor 10 for detecting the load torque being applied to the motor or a sensor 11 for detecting the r.p.m. of the motor and a motor drive controller 7 makes a decision which of high speed driving or high torque driving is required for the motor. Based on the decision results, the controller 7 varies the frequency (f) and the level Vin of a high frequency driving voltage E2 being applied to the stator 1 of the motor through a motor control circuit 2 thus controlling the motor while switching between high speed driving and high torque driving.
Patent JP-S629775-A (JP)
Title: Welding method for controlling rocking width
Inventor: IDE EIZO
IPC: B23K9/00
Filed: 1985-07-05
Abstract: PURPOSE:To prevent the generation of a welding defect by subjecting to an arithmetic processing by detecting the mean value of a welding current, the effective value of the welding current and the wire feeding speed and by finding the wire extension from a tip. CONSTITUTION:The mean value and effective value of a welding current can be found from a shunt 37 and amplifiers 45, 46. The wire feeding speed can be found by an encoder 38 and amplifier 44. The rocking position is also found by a potentiometer 26 and amplifier 41. Such each analog signal is led to an electric computing element 50 through an analog-digital convertor 49. The electric computing element 50 calculates the wire extension by giving the mean welding current, effective welding current and wire feeding speed. The control of the rocking width is performed by adjusting the rotary direction and the rotation of a motor 6 through the electric computing element 50, D/A convertor 51 and control device 52.
Patent JP-S5670861-A (JP)
Title: Classifying method
Inventor: HINO TAKU
IPC: B03C7/02
Filed: 1979-11-13
Abstract: PURPOSE: To classify fine powders containing magnetic materials continuously in high accuracy by a method wherein, to the fine powders containing magnetic materials coated on a support having a magnetic field and electrically charged thereon, a collecting member electrically charged to inverse polarity against said fine powders is approached.  
     CONSTITUTION: A sleeve 2 having stationary magnets 7 arranged in an interior thereof is rotated to a direction shown by an arrow while the biase voltags is applied by an electric apparatus 5 and unclassified fine powers containing magnetic materials in a container 6 are attached on the sleeve while scraped by a blade 4 to control the thickness thereof. Subsequently, the insulative collecting member 1 electrically discharged to inverse polarity against the fine powders 3 is approached to collect only the particles with a desired particle size range thereon. For example, when magnetic flux density on a surface of the sleeve 2 is about 400W2,000 gauss, particles (toners for an electrophotography) with a particle size of about 5W30μ are collected efficiently and selectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06109191-A (JP)
Title: Connection structure for branched pipe in high pressure fuel manifold
Inventor: SUGAO KEIZO
IPC: F02B3/06
Filed: 1991-05-22
Abstract: PURPOSE:To facilitate connecting work when a branched pipe is connected to the peripheral wall of a main pipe where high pressure fuel flows, by unitedly forming a short cylindrical wall on the peripheral wall of the main wall, and tightening a box nut threadedly engaged in the cylindrical wall on the outer periphery of the peripheral wall to connect the branched pipe. CONSTITUTION:In the case where a branched pipe is connected to a high pressure fuel manifold in a Diesel internal combustion engine, a plurality of short cylindrical walls 4 is unitedly protrudingly provided in a longitudinal direction on the peripheral wall of a main pipe 1 made of a thick metal pipe by hydraulic bulging and forging, and the through hole 3 of each cylindrical wall 4 is made to communicate with the flow passage 2 of the main pipe 1. In addition, a conical or a circular arcshaped pressure receiving seat face 4 is formed on the end face of each cylindrical wall 4, and an external thread is formed on the outer periphery of the cylindrical wall 4. On the other hand, a branched pipe 5 is provided with a pressing head part 6 to abuttingly engaged on the pressure receiving seat face 4' on its end part, and a box nut 7 is threadedly engaged on the external thread of the cylindrical wall 4 so as to bring the pressing head part 6 into pressure contact with the pressure receiving seat face 4', and tightened to connect the branched pipe 5.
Patent JP-S5849162-A (JP)
Inventor: TAKASE AKIO
IPC: A63B69/36
Filed: 1981-09-17
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-H0427044-A (JP)
Title: Pillar and beam joining device
Inventor: YOKOHAMA SHIGEYUKI
IPC: E04B1/24
Filed: 1990-05-21
Abstract: PURPOSE:To simplify the design and assembly of the joint between a pillar and beam by welding a box body with nut fixed to the inside of the holes of the coupling reinforcing plates of the box body to the pillar and engaging bolts inserted from the end plate of the beam with the nuts. CONSTITUTION:This joining device has a box body constituted by welding four side plates 2 to a roof and bottom plates 1 and 3. Then stepped nut holding tools 12 holding high-strength nuts 5 are fixed to the inside of holes 4 of the side plates 2. The box body thus constituted is fixed to a pillar 13 by welding. A beam 7 is joined with a beam 7 by engaging bolts inserted into the holes 4 of the side plates 2 from holes of the end plate 8 of the beam 7 with the nuts 5. In addition, the coupling between the side plates 2 is reinforced by welding reinforcing plates 6 to the inside surface of the side plates 3. Therefore, the need of tap working which requires high accuracy and increasing the wall thickness of the side plates can be eliminated and the design can be simplified.
Patent JP-S5573151-A (JP)
Title: Time-division optical transmission system
Inventor: MINAKATA MAKOTO
IPC: H04B10/524
Filed: 1978-11-27
Abstract: PURPOSE:To secure the multi-division in terms of space by giving the optical switch to the time-division multiplication optical signal sent from the optical modulator in synchronization with the input of the optical modulator. CONSTITUTION:The n-units of the multiple signal's pulse signal Ms of P1-Pn is supplied to optical modulator 1 in synchronization with the clock pulse of cycle t0 to be used as the time-division optical signal. This signal is transmitted through optical fiber 2 and then led into optical switch 3 containing n-units of the output terminal. Switch 3 performs the optical switching of repetitive cycle T0 and pulse duration t0 in synchronization with the input signal of modulator 1. Then the signals are separated into output optical fibers 41-4n through the n-terminals to be delivered. And these optical signals are converted into the electric signals through optical detectors 51-5n.
Patent JP-S6312472-A (JP)
Inventor: KUZURA TADAHIKO
IPC: C08L23/12
Filed: 1986-06-25
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-S627274-A (JP)
Title: Cinemascope cinerama color television
Inventor: NAKAMURA YASUHIRO
IPC: H04N5/64
Filed: 1985-07-04
Abstract: PURPOSE:To enable viewers to take delight in viewing a wide screen of a Cinemascope cinema color television and a wide screen of Cinemascope cinerama movies by providing convex, linear and concave Braun tubes and the like. CONSTITUTION:The following apparatus such as convex, linear and concave Braun tubes, Cinemascope cinerama color television remote control devices, video cameras for Cinemascope cinerama which can be directly projected to a Chinemascope cinerama color television, etc. are provided. The video camera is provided with cassette (VHSC), (beta C) stereo broadcasting devices and so on. In addition it is possible to select any music or to provide any stereophonic broadcast equipment freely in accordance with timers to be used for single and W tapes. Thus this approach enables viewers to take delight in viewing some of wide screen of Cinemascope cinerama color television and if the above TV screen become larger, the viewers also have delight in viewing a wide picture screen of the Cinemascope cinerama movies.
Patent JP-H06328004-A (JP)
Title: Pulse charging electric power source apparatus for electric dust collector
Inventor: OURA TADASHI
IPC: B03C3/68
Filed: 1993-05-26
Abstract: PURPOSE:To provide a pulse charging electric power source apparatus for an electric dust collector to give stable and excellent dust collecting function and to control the dust collector automatically. CONSTITUTION:Electric resistivity of dust to be collected is measured by a resistance measuring circuit 26 and the result is sent to a control apparatus 28. Pulse voltage and pulse width are detected by a pulse voltage detecting part 24 and a pulse width detecting part 22, respectively, and are sent to the control apparatus 28, While the products of the pulse voltage and the pulse width of the pulses of pulse charges being kept constant, a third and a fourth thyristors 44, 48 and a fifth and a sixth thyristors 58, 60 and a bias d.c. electric power source part 20 are controlled to make the pulse voltage higher and the pluse width narrower as the electric resistivity becomes lower.
Patent JP-S5849710-A (JP)
Title: Defoaming method in preparation of vinyl chloride polymer and polymerizing apparatus
Inventor: OKUNO YOSHITAKA
IPC: C08F14/06
Filed: 1981-09-18
Abstract: PURPOSE:The titled apparatus, having rotating blades with the top cover in the vapor pahse part of a vessel for polymerizing vinyl chloride in an aqueous medium, capable of breaking and defoaming air bubbles in large quantities with certainty, and effective for improving the productivity, yield and quality and preventing the scale deposits. CONSTITUTION:A reflux condenser 6 is provided on a stainless steel polymerizing vessel 1, and two paddle blades 4 for defoaming are provided in the upper stage of an agitating shaft 2 not in contact with a polymerization phase in addition to agitating blades 3, e.g. paddle type, for agitating the polymerization phase, and covers 5 and 5' are mounted on the blades 4. Vinyl chloride or a monomeric mixture consisting of the vinyl chloride essentially, e.g. a mixture of ethylene with vinyl acetate, is polymerized in the presence of a polymerization initiator, e.g. di-2-ethylhexyl peroxydicarbonate or K2S2O8, and a dispersion assistant, e.g. partially saponified polyvinyl alcohol, in an aqueous medium in the  vessel 1.
Patent JP-S5849048-A (JP)
Inventor: MATSUI TOMOKI
IPC: H02J7/10
Filed: 1981-09-17
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-S63311363-A (JP)
Title: Recording device
Inventor: SUZUKI TAKANOBU
IPC: G03G21/04
Filed: 1987-06-15
Abstract: PURPOSE:To execute various kinds of operations such as a recording operation, etc., on a condition desired by an operator even if the kind of devices are different by converting function information stored in a storing medium into the function information suitable for the respective devices and executing the operation such as recording, etc. CONSTITUTION:The recording device provides a reading means 11 for executing the reading of the function information for controlling the various kinds of functions of the device from a set storing medium such as an IC card, etc., a function information conversion means 12 for converting the function information into the function information which can be executed in its own device and a recording means 13 for executing the recording of the picture information with the function information converted by the function information conversion means 12. The function information for setting the recording device is written in the storing medium and the function information is converted into the function information which can be executed in the device on a device side where the storing medium is set. Thus, the recording device can be set in the nearest state that a user desires by setting the storing medium even if the contents of the operation of the device is not known.
Patent JP-H09323869-A (JP)
Title: Elevator group-control device
Inventor: HAYASHI YUICHIRO
IPC: B66B1/18
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To enable an elevator group-control device to show its functional capacity to maximum even in the case double decks and single decks are mixed. SOLUTION: The elevator group-control device is of a composition to control single deck elevators and double deck elevators as a group. In this case, the device is composed of a landing call registering means 3 for registering landing calls by manipulating an upward button or a downward button, a continuous landing call detecting means for detecting whether a landing call to the same direction is registered at the immediate upper floor or the immediate lower floor of the registered land call, and an assigning means 10 for assigning a double deck elevator to the registered landing call and to the landing call from the immediate upper floor or the immediate lower floor in the same direction when the continuous landing call detecting means detects that it is a continuous landing call, all of which are set on the landing.
Patent JP-S6125792-A (JP)
Inventor: SATO KIKUICHI
IPC: H05K13/02
Filed: 1984-07-16
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-S63309482-A (JP)
Title: Thermal printer
Inventor: UNE TAKAZO
IPC: B41J11/00
Filed: 1987-06-11
Abstract: PURPOSE:To make a platen roller smaller in size and prevent an error in the position of a transfer recording material from being generated in reciprocation of the material with the result of color misregistering or the like in transferred images, by providing pulleys for a timing belt for feeding the transfer recording material in contact with the outer periphery of the platen roller, and bringing a thermal head into contact with a part of the transfer recording material which part makes contact with the platen roller. CONSTITUTION:When thermal transfer is started, a timing belt 2 is started for moving in the direction of an arrow B, a platen roller 20 is rotated in the direction of an arrow D, and a transfer material 8 making close contact with a transfer recording material 6 is fed in the direction of an arrow C, while an ink of the transfer material 8 is transferred to the transfer recording material 6 by a thermal head 1. When transferring is completed, the thermal head 1 is moved in the direction of an arrow E to be separated from the platen roller 20. The belt 2 is further fed in the direction of the arrow B, and a clamper 7 is returned to an initial position through the positions of pulleys 3a, 3b and 3c.
Patent JP-H0656841-A (JP)
Title: Production of oxabicycloheptyl-substituted oxazoleamide
Inventor: RICHIYAADO EICHI MIYUURAA
IPC: A61P7/02
Filed: 1993-06-18
Abstract: PURPOSE: To prepare the compd. useful as an intermediate for the synthesis of an antithrombotic and antivasospastic compd. by treating an oxazoline with an oxidizing agent, base and non-hydride doner amine.  
     CONSTITUTION: An oxazoline expressed by formula I is oxidized with an oxidizing agent (e.g. cupric bromide), base (e.g. 1,8-diazabicyclo(5.4.0)undec-7-ene), and non-hydride doner amine (e.g. hexamethylenetetramine) in an inert solvent (e.g. dichloromethane) at 20 to 70°C, preferably in an inert atmosphere (e.g. argon) to obtain a compd. expressed by formula II. If necessary, the -CO 2 -alkyl group in the obtd. compd. is hydrolyzed to obtain an acid deriv. In the formula I, m is 1 to 3; n is 0 to 4; R 1  is H, lower alkyl, aryl, aralkyl or the like; R 2  is H, lower alkyl, aryl or aralkyl; R 1  and R 2  may be bonded with N to form a 5- to 8-member ring. 
     COPYRIGHT: (C)1994,JPO