baber/WOPTO huggingface dataset:
Patent JP-H08340320-A (JP)
Title: Phase synchronization system and component equipment for the phase synchronization system
Inventor: IMAOKA ATSUSHI
IPC: H04B10/00
Filed: 1996-04-12
Abstract: PURPOSE: To attain phase synchronization with high accuracy between both equipments by conducting measurement of a phase difference for wavelength multiplex 2-way communication and one-way direction communication selectively to confirm a delay time between the master equipment and the slave equipment. CONSTITUTION: A reference phase signal (a) is sent from a master equipment transmission section 10 to a slave equipment reception section 20 by an optical signal with a wavelength λof 11.31μm and returned to the transmission section 10 by an optical signal with a wavelength λ of 21.55μm as a phase signal (b). Let a delay time in the transmission of the signal with a wavelength λ1 between the transmission section 10 and the reception section 20 be T1 and let a delay time in the transmission of the signal with a wavelength λ2 between the transmission section 10 and the reception section 20 be T2, then a phase difference 61 measured by a phase comparator section 14 is the sum of the times T1, T2.  When the signal (a) with two kinds of wavelengths A1, A2 is sent from the transmission section 10 to the reception section 20, a phase difference Δ2 measured by a phase comparator section 26 is a difference between the delay times. Thus, the phase difference Δ1 (Δ2) is measured by using an optical switch 16 (23) selectively and phase difference information sets g, f are calculated by a phase adjustment section 25 to obtain the time T1, the adjustment section 25 adjusts the phase of a phase signal C to generate and output a phase signal a' with the same phase as the signal (a) of the transmission section 10.
Patent JP-H04302873-A (JP)
Title: Voice-coil motor for magnetic disk device
Inventor: KAWAKAMI CHIKAHISA
IPC: H02K33/16
Filed: 1991-03-29
Abstract: PURPOSE:To simplify the structure of a voice-coil motor for driving a magnetic head of a magnetic disk device and to simplify its assembly. CONSTITUTION:One end of a shaft 32 for mounting freely rotatably a voice-coil supporting frame 50 is fixed to a yoke 22 on the side of a pedestal of the voice- coil motor. A yoke 24 on the opposite side is positioned to the yoke 22 on the side of the pedestal by a side yoke 26 which is integral with the yoke 24. A screw 44 is inserted into a small hole 42 of this opposite side yoke 24, and this screw 44 is tightened in a screw hole 40 formed on the other end of the shaft 32.
Patent JP-H07298124-A (JP)
Title: Video camera
Inventor: YAMADA KUNIHIKO
IPC: H04N5/335
Filed: 1994-04-28
Abstract: PURPOSE:To transfer object data of a prescribed quantity with a few line number for the data communication between a logic arithmetic section and a signal processing section in the video camera digitizing a video signal from an image pickup element and applying arithmetic processing to the signal. CONSTITUTION:After a video signal from an image pickup element 2 is converted into a digital signal by an A/D converter 3, the signal is processed by a signal processing section 4 to generate a video signal and a D/A converter 7 converts the signal into an analog signal, which is outputted. Furthermore, an interface section 5 between a data register in the signal processing section 4 and a microcomputer 6 being a logic arithmetic section is provided with plural control registers, an address discrimination device 57 discriminating the address from the microcomputer 6, and a switch 56 selecting an output to the signal processing section 4 depending on the result of discrimination. When an address transmission destination of data fed from the microcomputer 6 is an address of a data register in which the data cannot be written within a valid video period, the data are transferred to the signal processing section 4 for a blanking period via the control register and when the destination is an address in which the data are written within a valid video period, the data are transferred directly from the microcomputer 6 to the signal processing section 4.
Patent JP-H04301706-A (JP)
Title: Hollow body internal wall surface inspecting device
Inventor: SAITO NORIAKI
IPC: G01N21/88
Filed: 1991-03-29
Abstract: PURPOSE:To obtain an internal wall surface inspecting device of a hollow body which enables easy measurement of a circumferential dimension of a membrane body affixed onto the internal wall surface of the hollow body irrespective of the material or the color of the membrane even when the inner diameter of the hollow body is below tens of a millimeter. CONSTITUTION:There is provided a photographing optical system 2 of which field of vision is a membrane body affixed onto an internal wall surface of a hollow body 3, and at the same time, an illuminating system 6 to irradiate the light on this membrane body is provided so that the intensity of the reflected light at the side end of the membrane body may be larger than the intensity of the ambient reflected light when seen from this photographing optical system 2. The photographing signals output from the photographing optical system 2 are processed by means of an image processing device 9, and the coordinates of the side end part are calculated, then the circumferential dimension of the membrane body is calculated from these coordinates. The illuminating system 6 is preferably comprised of an optical fiber 7 one end of which is opposite to an inclined surface of the membrane body at a specified angle and by a light source 8 which is connected to the other end of the optical fiber 7.
Patent JP-S61247718-A (JP)
Title: Production of graft copolymer
Inventor: YOSHIDA TERUO
IPC: C08F259/00
Filed: 1985-04-26
Abstract: PURPOSE:To obtain the titled copolymer excellent in weatherability and pigment dispersibility, by polymerizing an ethylenically unsaturated monomer copolymerizable with a carbon-carbon double bond in the presence of a specified fluorine-containing resin having carbon-carbon double bonds. CONSTITUTION:A graft copolymer suitable as a material for paints is obtained by polymerizing 99.5-0.5wt% ethylenically unsaturated monomer (B) copolymerizable with the double bonds in component A in the presence of 0.5-99.5wt% alkoxy or cyclohexyloxy group and carboxyl group-containing fluorine-containing resin and having 0.001-0.055mol, per 100g of the resin, reactive carbon-carbon double bonds. Component A can be produced by, for example, a method in which a fluoroolefin/carboxyl group-containing ethylenically unsaturated monomer/hydroxylalkyl vinyl ether/alkyl vinyl ether copolymer is reacted with an alpha,beta-unsaturated carboxylic acid.
Patent JP-S61250580-A (JP)
Title: Time setting apparatus of timepiece
Inventor: WATANABE GENICHI
IPC: G04G5/00
Filed: 1985-04-26
Abstract: PURPOSE:To enhance long-term stability, by receiving a broadcast radio wave to convert the same by an A/D converter and extracting the characteristics of a sound signal modulated by a receiving radio wave and discriminating the correlation with the characteristics of a sound alarm signal to perform the setting of time. CONSTITUTION:The output of a receiving circuit 101 receiving a broadcast radio wave is applied to a sound data extracting means 104 through an A/D converter 102. The means 104 extracts the characteristic data of a sound signal modulated by a receiving radio wave to store not only the same in a first memory means 105 but also sound alarm data in a second memory means 106. A correlation discrimination means 107 receives the data stored in the means 105 and the data stored in the means 106 to discriminate the correlation between the characteristics of the signal of receiving sound and that of the signal of a sound alarm. When the correlation value is a predetermined value or more, a detection signal is outputted and automatic correction is performed on the basis of the detection signal so as to shorten the shift of the display time of a timepiece apparatus from a just time. By this method, the error of the timepiece apparatus is eliminated and long-term stability can be enhanced.
Patent JP-S5216170-A (JP)
Title: Formaton method of insulator thin film
Inventor: MIYAZAKI TAKAO
IPC: H01L21/316
Filed: 1975-07-30
Abstract: PURPOSE:To form the insulator film in the relatively low temperature and to obtain the desired resistance value of the oxide film by controlling the gas concentration at the time of formation of oxide film.
Patent JP-S61249992-A (JP)
Title: Lecithin composition having improved water dispersibility and production thereof
Inventor: KUSANO SHUICHI
IPC: A23J7/00
Filed: 1985-04-27
Abstract: PURPOSE:To obtain the titled composition, having improved stability, capable of giving an emulsion without separation for a long period even after dispersion in water, and useful as additives, e.g. marine fish paste products, etc., by incorporating an oil-containing lecithin with a maltooligosaccharide alcohol and water in a specific proportion. CONSTITUTION:A composition obtained by incorporating (A) 1pt.wt. oil- containing lecithin, e.g. soybean lecithin or egg yolk lecithin, with (B) 1pt.wt. maltooligosaccharide alcohol, e.g. maltitol, and (C) >=0.33pt.wt., based on the component (B), water. Generally, the above-mentioned composition is produced by adding and incorporating an aqueous solution of the maltooligosaccharide, preferably in 70-75wt% solid concentration with the oil-containing lecithin.
Patent JP-H01299449-A (JP)
Title: Method and apparatus for measuring distribution of heat flux and heat transmission coefficient on surface of part
Inventor: YUUJIN FURANKU ADEIUTORI
IPC: G01N25/18
Filed: 1989-04-13
Abstract: PURPOSE: To measure heat flux and distribution of thermal transmission coefficient on the surface of a component in the working environment by fixing a plurality of thermocouples to the surface of the component to be cooled in order to correct the thermocouple and then determining the heat flux on the surface of the component using a correction curve thus obtained. CONSTITUTION: A thermocouple 10 is fitted in a groove made in the outer surface of a hollow turbine blade 12. A resistive foil heater 20 is fixed to the outer surface of a component while covering the majority of the thermocouple and the component. The outer surface of the blade 12 is then insulated so that the majority of heat flows to the blade and the cooland therefor. Subsequently, the flow of a coolant having specified characterisitics is introduced to a cooling passage 18. The temperature of the coolant is then measured, along with the surface temperature, at each level of power fed to the heater 20 and the heat flux is calculated at each heater power. Thereafter, a correction curve is determined using the measurements and calculation results.  Finally, the heater 20 is removed and heat flux and distribution of thermal transmission coefficients on the surface of the blade 12 are determined from the measurements of the actual system using the correction curve and the output from the thermocouple 10.
Patent JP-H08168891-A (JP)
Title: Laser working equipment and controlling method therefor
Inventor: MATSUBARA MASATO
IPC: B23K26/00
Filed: 1995-04-18
Abstract: PURPOSE: To obtain a laser beam oscillator which is able to excellently work even in a pulse mode, and further which is able to correct the characteristic variation even if the change of environment occurs. CONSTITUTION: The characteristic of a laser beam oscillator 16 is described as functions of a laser power, a frequency and a duty ratio, from the instruction of these function, power, duty ratio and frequency, the instruction of a power source 15 is calculated with a feed forward controlling part 14, the instruction of the power source 15 is calculated in a feed back controlling part 27 from the value of power instruction and the power measuring value of a power sensor 18, and these instructions are made as the input of the power source 15. Further, the characteristic variation of the laser oscillator 16 is detected by using the output of the feed back controlling part 27, and the function of the characteristic of laser oscillator 16 is corrected.
Patent JP-S60233003-A (JP)
Inventor: JIETAA EEBAARE
IPC: A01N25/30
Filed: 1985-04-27
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-H11272470-A (JP)
Title: Distributed inference device
Inventor: WADA TAKAO
IPC: G06N5/04
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To attain the solution of a complicate problem at high speed in an industrial world. SOLUTION: A diagnostic inference device ES-C1 for operating diagnostic inference with heuristic knowledge such as the experience rule of a human being and a planning type inference device ES-P1 for operating planning type inference by operating the round robin evaluation of all possible solutions are connected through a shared working memory 2, and each inference device is arranged across plural computers so that a parallel processing can be executed. A problem which needs the round robin inference is divided into partial problems which can be processed in parallel. A program which needs planning type inference stylized by the group of the variables of the program and the group of the number of constraints among the variables is divided so that the variables having the large number of constants can be assigned to the same partial problem.  Each particle program is processed in parallel by plural inference devices so that high speed solution can be attained.
Patent JP-H01264525-A (JP)
Title: Digital protective relay device
Inventor: CHIBA TOMIO
IPC: H02H3/05
Filed: 1988-04-14
Abstract: PURPOSE:To prevent a system from going down by replacing one module for processing, if its malfunction is detected, with another module contained in the same processor having the module. CONSTITUTION:A trouble detection module 2, a main relay input converter module 3 having the same hardware as that of the module 2, a main relay calculating module 4, a sequence processing module 5, doubled digital input/ output module 7a, 7b are connected to a system bus 11. The modules 2 and 3 back up each other in case of a trouble. A processor 41 of the module 4 and a processor 33 of the module 3 back up each other. A CPU II 44 of the module 4, a CPU II 54 of the module 5, a CPU I 51 of the module 5 and a CPU I 71a of a module 7a back up each other.
Patent JP-S63257529-A (JP)
Inventor: OHAMA NOBORU
IPC: A61B5/02
Filed: 1987-04-15
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-S5518982-A (JP)
Title: Inspector of brake system of vehicle
Inventor: MIYATA TOSHIMASA
IPC: B60T17/22
Filed: 1978-07-28
Abstract: PURPOSE: To accomplish highly accurate measurements by equipping a device,  which is operative to advance a pedal pushing plate with the use of a hydraulic  cylinder to inspect the brake system with an engagement at the pedal pushing plate  and with a stopper portion for regulating the abutment position of a pedal.  
     CONSTITUTION: A pedal pushing plate 2 is attached to the leading end of the piston rod 13 of a hydraulic cylinder 1. The pushing plate 2 has its front side formed with a recess 38 and a stopper portion 39, and a number of engagement rollers 42 are rotatably mounted in the recess 38 by the pivot shaft of a brake pedal 15 and a parallel pivot shaft 41. Between the push plate 2 and the piston rod 13, there is interposed an elastic member 3 such a strain ring for interconnecting the  two. A displacement meter 4 is connected to the push plate 2, and an oil lead meter  5 is fixed to the piston rod 13 so that they are arranged to face at a spacing from  the side of a plate 9 fixed to the push plate 2. The aforementioned stopper portion  39 regulates the relative movements of an engagement roller 42 in parallel with the surface of the brake pedal 15 thereby to eliminate the torsion or the variation in the abutment position due to the friction between the brake pedal and the push plate 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5720185-A (JP)
Title: Circuit for stopping motor-driven valve at given position
Inventor: YASHIMA TAKEHISA
IPC: H02P3/12
Filed: 1980-07-08
Abstract: PURPOSE:To accurately stop a motor-driven valve at a given position, by employing a diode to shut off the current to a DC motor, a motor-braking diode and two limit switches. CONSTITUTION:When a positive voltage is applied to a terminal M1 while a nagative voltage is applied to a terminal M2 a motor M rotates. Consequently, a motor- driven valve starts rotation in the closing direction and at the same time, a cam C revolves. When the cam C turns on a limit switch LS1 at the terminating end point in said closing direction, the short-circuit of a diode D1 is released, so that the current through the motor is shut off. At the same time, through the switch LS1 the motor M and a diode D3 form a closed circuit, and consequently the dynamic voltage of the motor is short-circuited. Therefore, a brake is applied, so that the motor and the motor-driven valve stop immediately. On the other hand, when the motor is reversed and the motor-driven valve has reached the terminating end point in the opening direction and consequently a switch LS2 is operated, similarly the current is shut off as well as a brake is applied, so that the motor-driven valve can be stopped accurately.
Patent JP-H11289442-A (JP)
Title: Internet facsimile equipment
Inventor: NISHIDA YASUO
IPC: G06F13/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To decide automatically a transmission path of message data by recognizing whether or not an opposite terminal has an Internet facsimile function in the process of communication through a public channel. SOLUTION: A public channel control section 5 superimposes information denoting presence of an Internet facsimile function on a signal for communication control protocol. A storage function identification section 24 reads the information of the presence of the Internet facsimile function in an opposite terminal 102 based on data stored in a memory and stores the information to a storage function table 9. A communication path decision section 23 decides a transmission path of message data based on the information stored in the storage function table 9.
Patent JP-H01265880-A (JP)
Title: Plankton concentrator and concentration using same
Inventor: MIYAKE TORISAKU
IPC: C12N1/10
Filed: 1988-04-15
Abstract: PURPOSE:To accomplish the title concentration to a high degree, of plankton free from contamination of foreign substances on the impermeable liquid side, by repeatedly bringing a liquid to be treated into contact with a separation membrane of pore size impermeable for plankton, but permeable for nutrient source substances. CONSTITUTION:A raw material liquid (liquid to be treated) in a plankton culture tank 1 is fed, in a specified amount, into a stock solution tank 2. Thence, the raw material liquid in the tank 2 is fed, via a forward pipe 9 connected to the lower part of said tank 2, to a membrane separation unit 3, and then returned, from the upper part of the tank 2, via a return pipe 10, to said tank 2, thus constituting a circulation system. In this case, the unit 3 is provided with a separation membrane of pore size impermeable for plankton, but permeable for nutrient substances, plankton being concentrated on the liquid side of said membrane. The plankton thus concentrated is then recovered through an on-off changeover valve 8 at the lower part of said tank 2.
Patent JP-S61254056-A (JP)
Title: Driving motor for floppy disc
Inventor: SHIRASAKI SHINICHI
IPC: H02K29/00
Filed: 1985-04-30
Abstract: PURPOSE:To shorten the distance between a rotor and a disc fitting section obtaining the distance between bearings sufficiently, by providing a rotary cylinder supported by a stationary shaft via the bearings, with the rotor and the disc fitting section. CONSTITUTION:A shield case 1 serving as a motor housing is formed in a shape of an open top type vessel. A stationary shaft 2 is vertically set in the shield case 1, and a rotary cylinder 6 is rotationally set on the stationary shaft 2 via bearings 7 so that the one end side of the cylinder 6 may be protruded from the shield case 1. A rotor 8 is fitted on the rotary cylinder 6, and stator coils 4 confront the rotor 8. The upper outer peripheral section of the rotary cylinder 6 is provided with a disc fitting section 16 in the diameter direction, and a floppy disc 18 is fitted on the disc fitting section 16. The floppy disc 18 fitted on the disc fitting section 16 is adsorptively retained by an adsorption magnet 17.
Patent JP-S57207520-A (JP)
Title: Oil separator for compressor or the like
Inventor: HAYASHI SHIYUNICHI
IPC: F04B39/16
Filed: 1981-06-18
Abstract: PURPOSE: To produce an oil separator of a light weight and high performance at a low cost by constituting pipe parts, oil separating chambers, etc. of an oil separator for compressors, etc. by melt-sticking plural synthetic resin parts to one body.  
     CONSTITUTION: Divided pieces A, B, C, D, E are injection molded of a synthetic resin such as polyethylene terephthalate reinforced with glass fibers and are superposed successively in the positions of separating lines (a'Wd'). Under a load, these are applied with ultrasonic waves and the respective divided pieces are melt-stuck to one body by the heat evolved between the contact surfaces, whereby an oil separator is manufactured. If a pitcher pipe 36 1  communicating with a discharge port for a compressed gas to be separated of oil and a cathcer oil 36 2  permitting the passage of gases of much oil content are beforehand molded to divided pieces, the oil separator coupled at the lines (a'Wd') is light in weight, is easy to manufacture, is suited for mass production and is produced  at low production cost. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57208782-A (JP)
Title: Color solid-state image pickup device
Inventor: HASHIMOTO SEIJI
IPC: H04N9/07
Filed: 1981-06-18
Abstract: PURPOSE: To eliminate the effect of noise due to sampling, omitting a sample hold circuit, by processing to invert for chroma signal to be specified only obtained from  differential signal determined depending on the arrangement of color of a color mozaic filters so that the polarity can be arranged.  
     CONSTITUTION: An input color difference differential signal 2a in which a signal of repetition of (R-B and M) and also (B-R and -M) appears at each one horizontal period, is inputted respectively to inverting processing circuits 5 and 10 where R or B signal only is processed for inversion. An output signal 3a of the inversion processing circuit 5 consists of (R-B and M)(where; M=(R+B) for the signal components during one horizontal scanning period, and the chroma signal R only is always positive. Since the chroma signal B is inverted at each one-bit, it is rejected at a low pass filter 7 and the R signal only is picked up. The repetitive signal of (B-R and M) is outputted from the circuit 10, but only the signal B is picked up with a low pass filter 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5318313-A (JP)
Title: Encoding system
Inventor: ASAKAWA SHIGERU
IPC: H04L25/49
Filed: 1976-08-04
Abstract: PURPOSE:To perform a good timing reproduction as well as good DC reproduction by preventing the same code bit's continuation from becoming long among code groups.
Patent JP-H11294725-A (JP)
Title: Method for incinerating refuse
Inventor: ASAHIRO HIDEAKI
IPC: F23G5/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for incinerating refuse to suppress the generation of harmful substances generating from a refuse incinerator such as dioxins, etc. SOLUTION: In the incineration method where a refuse generating harmful substances such as dioxins, etc., due to incomplete combustion is incinerated in an incinerator, the incinerator 5 is heated in advance at a temperature enough to burn the refuse completely by means of an auxiliary combustion device 3 such as a burner, etc., before putting the refuse into the incinerator 5. Thus, the generation of harmful substances due to incomplete combustion can be suppressed, thereby eliminating harmful substances such as dioxins, etc., generating from the refuse incinerator 5.