baber/WOPTO huggingface dataset:
Patent JP-S633230-A (JP)
Title: Optical digital spectrum analyzer
Inventor: YAMAGUCHI TAKAHIRO
IPC: G01J3/45
Filed: 1986-06-23
Abstract: PURPOSE:To perform correct Fourier transform processing by performing squaring arithmetic and adding arithmetic and finding a maximum value. CONSTITUTION:Interference light from an optical interferometer 21 is converted by a photodetector 15 into an electric signal, which is converted by an AD converter 24 into a digital signal. This is increased in magnification by a magnification varying circuit 25 and fetched in a buffer memory 33. At this time, a real and an imaginary part which are the outputs of switches 31 and 32 of the circuit 25 are squared by squaring devices 41 and 42. Their squared values are added together by an adder 43, and the maximum value of the addition result is detected by a maximum detector 44. Data at the point of time when the maximum value is obtained is regarded as a reference point of time and data required for the Fourier transform processing is fetched out of the memory 33 and processed by fast Fourier transformation. Thus, the result of the correct fast Fourier transformation which is maximum at the center point of time at any time and has a nearly symmetrical waveform is obtained.
Patent JP-H0812455-A (JP)
Title: Salt-resistant castable refractory
Inventor: MORI MASASHI
IPC: C04B35/66
Filed: 1994-06-28
Abstract: PURPOSE:To provide a salt-resistant castable refractory capable of lowering the porosity of an executed material of castable refractory and suppressing a penetrating component. CONSTITUTION:This salt-resistant castable refractory is obtained by blending 100 pts.wt. of a mixture comprising 58-74wt.% of a refractory aggregate, 25-35wt.% of binder cement and 1-7wt.% of silica fine powder with 0.1-0.5 pt.wt. of a dispersant based on the mixture.
Patent JP-S5847852-A (JP)
Inventor: ISHIKI SHIGERU
IPC: E04D1/04
Filed: 1981-09-16
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-H0811671-A (JP)
Title: Forced operation structure for occupant protection device
Inventor: YAMADA HISAO
IPC: B60R22/46
Filed: 1994-06-28
Abstract: PURPOSE:To easily perform forced operation of an air bag device with its mounted state on a vehicle in the case of cassation of a vehicle in a sensor for an occupant protection device of mechanical ignition type. CONSTITUTION:In a vehicle abrupt deceleration time, a ball 34 moves from the first position to the second position against energizing force of a bias spring 60. In the second position, an engagement part 68 of a trigger is detached from a level difference part 70, a firing pin 38 is collided with a detonator 22 so as to ignite the detonator 22, and the air bag device is operated. The air bag device is forcedly operated before cassation of the vehicle, etc. Namely, an electromagnet 72 is energized so that the ball 34 moves from the first position to the second position by magnetic force of the electromagnet 70 against energizing force of the bias spring 60 and the air bag device is operated in the same way as the vehicle abrupt deceleration time when the air bag device should be operated.
Patent JP-S5370704-A (JP)
Title: Modem interface control circuit
Inventor: YOSHIDA SHIYUUJI
IPC: H04L27/00
Filed: 1976-12-07
Abstract: PURPOSE: To avoid malfunction of the communication control caused by the transmission delay time by generating a transmissible pseudo signal between the communication control unit and the modem, and thus to eliminate the redundancy of the transmission capacity at the multiple transmission unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S628008-A (JP)
Title: Ultrasonic fluoroscopic apparatus
Inventor: SHIRATORI FUMISUKE
IPC: G21C17/08
Filed: 1985-07-04
Abstract: PURPOSE:To prevent the adhesion of impurities to the transmitting and receiving surfaces of a transducer and to enable the internal monitoring of a nuclear reactor with high reliability, by providing a door-shaped cover made of a shape memory alloy and covering said transmitting and receiving surfaces at the time of passage of sodium. CONSTITUTION:The temp. of sodium (cooling material) received in the vessel of a nuclear reactor is fallen to abut 150 deg.C. Next, the holding pipe 10 of an ultrasonic fluoroscopic apparatus is inserted in the vessel of the nuclear reactor through the guide pipe 12 provided to a shield plug 11. Then, the transducer 3 provided to the holding pipe 10 is immersed in sodium 15 so as to reach the position corresponding to the gap between the upper mechanism of the reactor core and said core. At this time, the door shaped cover 20 provided to the transducer 3 passing the surface of sodium is positioned so that a cylindrical part 22 covers the transmitting and receiving surfaces of the transducer 3 to prevent the adhesion of impurities floating on the surface of sodium to said surfaces of the transducer 3. Thereafter,the leading end 21 of the cover 20 revolves by 180 deg. at a position before and behind a predetermined position where the transducer 3 reaches and moves to a position separated from the transmitting and receiving surfaces. By this method, he transducer 3 is operated to enable highly reliable monitoring.
Patent JP-S6126404-A (JP)
Title: Controller for electric railcar
Inventor: OSHIMA TETSUJI
IPC: B60L15/20
Filed: 1984-07-16
Abstract: PURPOSE:To utilize tensile force of an electric railcar for substantially full limited frictional force by controlling motor group for driving dynamic wheels of odd axle number and motor group for driving dynamic wheels of even axle number by a separate controller. CONSTITUTION:Dynamic wheels 11-14 of truck frames 2, 3 for supporting a railcar body 1 are respectively driven by motors 21-24. Motors 21, 23 for driving dynamic wheels 11, 13 of odd axle number of motors 21-24 for driving dynamic wheels 11-14 of axle No.1-4 of order from the advancing direction are controlled by an odd axle number control unit 8, and motors 22, 24 for driving dynamic wheels 12, 14 of even axle number are controlled by an even axle number control unit 9. A controller 10 provides a command to generate motor torque smaller by a ratio obtained from the output of an axial weight detector for one of two sets of units 8, 9 from the other in response to the advancing direction, acceleration and deceleration of the railcar.
Patent JP-S628219-A (JP)
Title: Data processing system
Inventor: MORIMOTO TAKAO
IPC: G06K17/00
Filed: 1985-07-04
Abstract: PURPOSE:To remove a connection terminal, a connector, and a transmission cable and to improve operativity by utilizing the light emitting element and photodetecting element of a bar code reader and transmitting data forth and back between a data input terminal equipment and a data processor on optical communication basis. CONSTITUTION:The bar code reader 15 is connected to a data reading I/O port 37 and a data transmitting I/O port 38 through a selecting circuit 40. When a bar code is read, a selecting I/O port 39 outputs L and the data reading I/O port 37 outputs H, so that a light emitting diode 15a turns on at any time. Light reflected by the object bar code is detected by a photodetecting transistor 15b and sent to the data reading I/O port 37. The bar code reader 15 is plugged in the light input/output port 25 of the data processor during transmission and H is outputted from the selecting I/O port 39, thereby connecting the data transmitting I/O port 38 to the data processor.
Patent JP-S5936234-A (JP)
Title: Recording device
Inventor: INOUE SHIYUNZOU
IPC: G03D13/00
Filed: 1982-08-24
Abstract: PURPOSE:To prevent an unnecessary waste of a recording sheet, by turning off a feeding means when the recording sheet is detected during power-on operation. CONSTITUTION:The leading end of a film is sandwiches between discharge rolls 18 and when the power source is turned on, FF circuits F1 and F2 are reset by the output reset signal of an initial resetting circuit 40. Once the circuit F2 is reset, a discharge roll driving circuit 48 does not operate and the film in a storage chamber 15 is not fed to a development part B.
Patent JP-S5671638-A (JP)
Title: Detachable seat
Inventor: KAWAGUCHI KOUZOU
IPC: B60N2/30
Filed: 1979-11-13
Abstract: PURPOSE:To increase or decrease the number of seats easily by mounting the detachable seats. CONSTITUTION:A horizontal hole 9 is formed in a seat frame 2 in a fixed seat pad 1, and a leg hole 19 is made up to a lower section of a leg 3. A horizontal bar 11 is mounted to a detachable seat pad 6, a horizontal bar 11 is inserted into the horizontal hole 9 while supporting arms 8 are installed by means of bolts 21, 22, and seat frames are mutually fixed by means of a bolt 15 and a nut 17, thus mounting the detachable seat pad 6 to the fixed seat pad 1. The length of the supporting arms 8 can be adjusted by means of a turnbuckle 7. The number of seats can simply be increased or decreased because the seat pads can be detached by simple operation.
Patent JP-S5371850-A (JP)
Title: Position detector
Inventor: ARIMURA YOSHIAKI
IPC: G01B11/00
Filed: 1976-12-08
Abstract: PURPOSE: To perform position detection at high accuracy with a simple constitution by selecting the scanning area of a television which detects the object attached with position detecting marks at least at two points on the surface and scanning the optical image of a large magnitude. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6183917-A (JP)
Inventor: RESURII BURATSUDOSHIYOO
IPC: G01N29/00
Filed: 1985-07-04
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-H0310653-A (JP)
Title: Tofu containing essence and granular pieces of edible plants and its production
Inventor: FUJITA HAJIME
IPC: A23L11/00
Filed: 1989-06-09
Abstract: PURPOSE:To obtain TOFU having the taste of edible plant added and nutrients enriched by mixing the essence of an edible plant and granular pieces of the edible plant with soybean milk, casting the mixture into vessels and coagulating them. CONSTITUTION:When soybean milk is prepared, the essence of edible plants such as spinach, carrot, pumpkin, pansy, rose, chrysanthemum or the like and granular pieces of edible plants are mixed. Then, the soybean milk mixture is cast in molding vessels and coagulated to give the subject TOFU.
Patent JP-H01316290-A (JP)
Title: Aluminum base material for lithographic printing plate and its manufacture
Inventor: AONO KOICHIRO
IPC: B41N3/00
Filed: 1988-06-15
Abstract: PURPOSE:To decrease stain of a non-image area by preventing image coloring dye or pigment, and sensitizing material from remaining in the non-image area in development by establishing a surface active agent layer, an alkaline earth metal or IV B group metal layer, or otherwise a layer of a mixture of both after surface roughening process, anodizing, and alkaline metal silicate aqueous solution process of an aluminium plate. CONSTITUTION:Degreasing process and sand grinding are performed prior to anodizing an aluminium plate. Anodizing is performed by using generally sulfuric acid, phosphoric acid, oxalic acid, chromic acid or a mixed acid thereof as electrolyte of anodizing. After processing, washing with water and processing with alkaline metal silicate aqueous solution are performed. Successively an aluminium base material for lithographic printing plate is obtained by establishing at least one layer among a surface active agent layer, and an alkaline earth metal or IV B group metal salt layer. Thereby, a plate detection property after development and rubber coating is improved, and it becomes possible that an extremely small amount of spoilage is enough even for a printing system of inferior ink removability like that with a web offset printing press.
Patent JP-S5939273-A (JP)
Title: Preparation of non-plate roast laver product
Inventor: HARADA KATSUHIRO
IPC: A23L17/60
Filed: 1982-08-27
Abstract: PURPOSE:To suppress the loss of various components contained in laver, and to prepare a non-plate laver product having rich color and dense taste and flavor, by suppressing the scission of the laver as far as possible, and omitting the process for making the laver to a plate. CONSTITUTION:The collected laver is washed thoroughly with sea water to remove the foreign materials, and dried preferably at <=60Angstrom without cutting or after cutting to a length of >=10mm.. The dried laver is roasted, fried in food oil or frizzled with butter, or roasted and then fried.
Patent JP-H0815838-A (JP)
Title: Processing solution replenishing device
Inventor: YAGI TAKASHI
IPC: G03D3/06
Filed: 1994-06-29
Abstract: PURPOSE:To detect the lowering of the surface of a processing soln. in a replenishing tank with a simple structure regardless of the size of the tank, etc. CONSTITUTION:This processing soln. replenishing device is provided with a sensor 30 for detecting the lowering of the surface of a processing soln. having an electrode 33 exposed from its tip and consisting of a waterproofed electric wire 32 covered with a waterproofing cover except the electrode. The sensor 30 having a higher sp.gr. than the processing soln. is used, or the sensor is weighted and sunk on the bottom in a replenishing tank 20. As a result, a special fixing device or a fixing procedure is not needed, and the detector can be introduced into the replenishing tanks 20 of various sizes and shapes.
Patent JP-S5479960-A (JP)
Title: Vacuum cleaner
Inventor: SUZUKI KENTAROU
IPC: A47L7/04
Filed: 1977-12-09
Abstract: PURPOSE: To provide a vacuum cleaner which can be dried at its filters in short time after washing them.  
     CONSTITUTION: Washed filter 12 is inserted into a holder 18, and a valve 21 is inserted into the inlet 4. Then, a motor driven blower 2 is driven. Since the intaken air flow rate is controlled via the valve 21, the exhaust air temperature is raised as the blower 2 is raised at its temperature. Accordingly, the filter 12 is dried by the mutual operation of the exhaust air heat and window thus heated in very short time of the extent such as ten minutes or the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0741143-A (JP)
Title: Method and apparatus for measuring caried in flow by vertical and steeply inclined conveyer
Inventor: NONOMURA ZENZO
IPC: G01G11/04
Filed: 1993-06-18
Abstract: PURPOSE:To detect carried-in flow with high accuracy without any delay in measurement by sampling the torque or load current of a motor for driving a conveyer every sampling time so as to calculate the carried-in flow. CONSTITUTION:The rotational speed of a conveyer motor 6 is detected by a rotational speed detector 7 and the speed of a conveying body 4 is set to a fixed value U by the rotational speed kept constant by a control circuit 8. Also, assuming that a distance between a carried-in and carried-out positions is L and K is a constant, sampling interval DELTAt0=L/K.U) is set. A loading amount corresponding to the torque or load current of the motor for driving the conveyer is detected every time DELTAt0. Assuming that an amount of load mounted on the conveyer at initial DELTAt0 time is DELTAQ0, a load amount after time (K+1).DELTAt0 is Q1 and a load amount after time K.DELTAt0 is Q0, carried-in amount DELTAQi at the time DELTAt0 is obtained as DELTAQi=Q1-Q0+DELTAQ0 and the carried-in flow Q1 can be obtained as Qi+DELTAQi/DELTAt0.
Patent JP-S5939737-A (JP)
Title: Production of glass base material for optical fiber
Inventor: MIYANOCHI TETSUO
IPC: C03B37/014
Filed: 1982-08-27
Abstract: PURPOSE:To remove non-deposited pulverized glass particles in waste gas stably for a long period of time and to improve the production efficiency of a glass base material by heating the waste gas produced after reaction of a glass raw material under heating, and removing said particles at a prescribed temp. CONSTITUTION:Pulverized glass particles are formed by the combustion of the gaseous raw material ejected from a burner 2 in a protective vessel 1, and are built up on a support rod 4. The hydrogen chloride and excess steam generated in the reaction for forming the pulverized glass particles and further the non- deposited pulverized glass particles are conducted through a ventilation pipe 7 to a removing device 14. The waste gas in the device 14 collides against a baffle plate 15, and the non-deposited pulverized glass particles stick to the plate 15 and are thus removed. Since the waste gas is held at the dew point temp. of the steam and hydrogen chloride or above by a heater wire 17, no condensation arises. Therefore, the deposition of the sludge, etc. in the device 14 are surely prevented and the waste gas is discharged stably for a long period of time. The waste gas conducted to a scrubbing column 9 through the pipe 8 is neutralized and is then discharged to the outside.
Patent JP-H0312864-A (JP)
Title: Video tape recorder
Inventor: HONJO MASAHIRO
IPC: G11B20/06
Filed: 1989-06-09
Abstract: PURPOSE:To improve S/N by detecting whether an input band compression high-grade signal is at an AM mode or FM mode and switching an emphasis quantity so that an optimum emphasis is given to respective modes based on the detected result. CONSTITUTION:A mode detection circuit 3 detects whether the band compression high-grade signal inputted from a terminal 1 is at the AM mode or emphasized FM mode. An emphasis circuit 2 gives the optimum emphasis quantity which is optimum for respective AM/FM modes to input signals based on information from the mode detection circuit 3, outputs them to a terminal 4, modulates them and records them. At the time of reproduction, a reproduced modulation signal inputted from a terminal 5 is inputted to a de-emphasis circuit 6 and the mode detection circuit 3. It executes the same detection as a recording time and the de-emphasis circuit 6 executes a processing whose characteristic is adverse to that at the time of recording and the signal is outputted to a terminal 7. Thus, optimum emphasis and de-emphasis corresponding to the form of the input signal can be executed and S/N can be improved without the occurrence of the deterioration of a waveform.
Patent JP-S5842833-A (JP)
Inventor: ZOBII RABIBU GIRUGISU
IPC: F16D3/223
Filed: 1982-08-27
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-S63315879-A (JP)
Inventor: UMEMURA TOKIHIRO
IPC: F26B3/347
Filed: 1987-06-16
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-H0230380-A (JP)
Title: Gas-metal-arc welding method
Inventor: JIYON JII CHIYAACHI
IPC: B23K9/173
Filed: 1989-06-09
Abstract: PURPOSE: To improve welding efficiency by forming a hot plasma field through the supply of a mixed gas to a wire electrode in horizontal position and forming a weld bead by granular free flight movement while the electrode is moved downward. CONSTITUTION: A wire electrode 11 is supplied in horizontal state into a tip 20 in a welding gun 10 and applied with voltage and current from a power source. In addition to that, a mixed gas stream 46 of Ar, He, CO2 , and O2 is supplied toward the top end of the electrode 11 and a plasma field 47 is generated in an arc area. The wire 11 is moved downward so that a grain body 42 which is formed on the top end of the wire while a wire voltage, current, wire speed, etc., are adjusted, reaches a deposit through granular free flight movement. The weld zone forms a deep penetration against the gravity hereby and a welding speed is increased to a large extent. Therefore, a weld zone 52 in which a defect is not produced is promptly formed and welding efficiency is improved.
Patent JP-H01314823-A (JP)
Title: Heater for food and the like with microwave
Inventor: SUZUKI SHIGERU
IPC: H05B6/80
Filed: 1988-06-16
Abstract: PURPOSE:To simply and quickly heat foods in a moving body such as a vehicle, a ship, an aircraft, etc., and to reduce the ratio of occupying a space by employing a rotary structure as the door of a microwave sealing vessel, and supporting the foods to be heated with a stopper provided at a turntable. CONSTITUTION:When a heater is used in an automobile, a microwave having 2,450MHz corresponding to the power source voltage of 12V is generated, for example, from a microwave oscillation tube contained in a mode agitator 4. An openable door 8 is employed with a structure, for example, like a curved slide door to satisfy operability, space conservation. A turntable 6 is made of a nonconductive material, such as glass, ceramic disc in which grooves 14 are formed radially from its center in four directions, and stoppers 7 stood vertically on its surface are implanted in the grooves 14. A food vessel 16 is placed on the turntable 6, the stoppers 7 are slide to be positioned, clamped with clamping screws 13, and a food vessel 16 is held fixedly from four directions.
Patent JP-H06109087-A (JP)
Title: Belt transmission mechanism
Inventor: TAMURA MASABUMI
IPC: F16H7/12
Filed: 1993-05-27
Abstract: PURPOSE:To prevent the loss of the turning moment and economize electric power by bringing a tension pulley to contact with the side where the tension is weakened by the motor turning moment of a transmission belt, by the urging of a spring, and keeping the belt tension always at a prescribed value, as for a belt transmission mechanism for a video tape recorder, etc. CONSTITUTION:As for an endless transmission belt 15 laid between the output shaft 7 of a motor 6 and the rotary shaft 2 of a rotary member 4, a tension pulley 12 which is swing-urged in the direction for increasing the tension of the transmission belt 15 is always brought into contact with the side where the tension is weakened by the revolution of the motor 6, i.e., the driven-out side by the output shaft 7 of the motor 6, by a spring member 14. Accordingly, the urging force of the spring member 14 is set so that the tension pulley 12 is urged, and a turning arm 9 is turned to apply a prescribed tensile strength to the transmission belt 15.
Patent JP-S6041027-A (JP)
Title: Platen device
Inventor: SARUWATARI RIYOUJI
IPC: G03G21/00
Filed: 1983-08-16
Abstract: PURPOSE:To prevent miscopying due to an original protruded to an area to which copying is imcapable by displaying an area to which copying is capable with an indicating body which is moved forth and back according to the decisions on form size and copy magnification. CONSTITUTION:An operator when starting copying operation operates a form size detector and a magnification selecting device according to copy conditions, such as A4 form size and unmagnification copying. Then, a stepping motor 24 is rotated through a controller by a specific angle as shown by an arrow (x), and indicating bodies 18 and 19 are moved as shown by arrows (y) and (z) up to positions shown by solid lines to indicate the width of a copying area of A4 size. Consequently, the operator places an original on a glass plate 15 within the indicated copying area, and the operation of a start button is only required. Therefore, the operator need not confirm previously whether the original size is proper or not and independently the mount position of the original.
Patent JP-S635369-A (JP)
Title: Developing device
Inventor: SUETSUGU JUNICHI
IPC: G03G15/08
Filed: 1986-06-25
Abstract: PURPOSE:To automatically replenish a developer from a developer reservoir to a developing device as driving of the device is started, by closing the bottom aperture, of the reservoir which is mounted thereon and removed from the main body of the device with a delicate sealing material and providing a cutter which breaks the sealing material with the revolving motion of a stirring section is started in the stirring section. CONSTITUTION:When a stirring section 3 is revolved through a motor gear 13 and screw gear 14 by driving a motor 11 after an unused developer reservoir 4, in which a developer 6 is enclosed with a sealing material 9, is fitted to a developing device 2 with screws 12, a cutter 7 provided in the stirring section 3 breaks the sealing material 9 enclosing the developer 6 and the developer 6 is supplied to the developing device 2. Therefore, no operator is required when the developer is replenished and the developer is automatically supplied as the driving of the device is started.
Patent JP-S6127302-A (JP)
Inventor: KIN SANSO
IPC: F16B41/00
Filed: 1984-07-17
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。