baber/WOPTO huggingface dataset:
Patent JP-H05232250-A (JP)
Title: Train wheel structure of pointer type timepiece
Inventor: TANAZAWA MASAYOSHI
IPC: G04B19/02
Filed: 1992-02-21
Abstract: PURPOSE:To enable the improving of assembling workability and miniaturization by pivoting a center wheel and a minute wheel with a main plate and a center wheel bridge, one end of a third wheel shaft with the main plate piercing a center wheel bridge through hole and an intermediate wheel with the center wheel bridge and a train wheel bridge. CONSTITUTION:A center wheel 10 and a minute wheel 20 are pivoted with a main plate 1 and a center wheel bridge 4, one end of a shaft of a third wheel 30 with the main plate 1 and an intermediate wheel 50 with the center wheel bridge 4 and a train wheel bridge 3 after the other end of the axle pierces a through hole of the center wheel bridge. A number of train wheels are not pivoted at a time but mounted sequentially being divided by the limited number thereby improving assembling workability. Especially there is no inclination of the minute wheel 20, the center wheel 10 and the third wheel 30 in the assembling of the intermediate wheel 50 to facilitate the mounting of the intermediate wheel 50, a second wheel 60 and the like. In addition, as the intermediate wheel 50 is pivoted with the center wheel bridge 4 and the train wheel bridge 3, the intermediate wheel 50 is free from restriction by the center wheel 10 and the minute wheel 20. This enables the setting of the location of the wheel freely and achieves a miniaturization of the apparatus as a whole with the shortening of a distance between the train wheels before and after the intermediate wheel 50.
Patent JP-H07254370-A (JP)
Title: Fine triode and manufacture thereof
Inventor: NAKAMOTO MASAYUKI
IPC: H01J19/24
Filed: 1994-03-15
Abstract: PURPOSE:To achieve effective utilization of an electron flow and restrain electric power consumption by provided an anode electrode layer opposite to the tip of an emitter, and providing an insulative layer in such a manner as to form a three-electrode opposite space between the anode electrode layer and a gate electrode layer. CONSTITUTION:A recess is formed on an Si monocrystal substrate serving as an auxiliary substrate. A first insulative layer 13 composed of an SiO2 thermal oxidizing film is formed at the surface of the Si monocrystal substrate including the recess. An emi tter material is filled into the recess covered with the insulative layer 13, thus obtaining an emitter 21. Consequently, the emitter 21 in conformity of the shape of the recess can be formed with high reproducibility. Furthermore, a growing effect of the recess into an inside space by the insulative layer 13 and a protecting effect for the emitter 21 by the insulative layer 13 in removing the auxiliary substrate in addition to a shape reproducibility by anisotropic etching allows stable formation of the emitter 21 having a sharp tip and excellent in height uniformity.
Patent JP-H10268031-A (JP)
Title: Radar equipment
Inventor: YOSHIKO HISASHI
IPC: G01S7/32
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a radar equipment that outputs only one detection information for one target even if an own jet approaches the target in an air-to-ground target search radar device. SOLUTION: The amplitude of a target signal varies at an observation time interval, since an own jet approaches a target. Based on speed data being outputted from an inertia sensor 7, a radar controller 8 performs a setting to a timing generator 9 so that an A/D sampling timing is shifted from a transmission pulse width in narrow units, thus reducing an amplitude loss by an A/D converter 6 and suppressing the amplitude variation of the target due to the approaching of the own jet.
Patent JP-H08257088-A (JP)
Title: Massager
Inventor: OKAWA KAZUMI
IPC: A61H15/00
Filed: 1995-03-28
Abstract: PURPOSE: To facilitate the specifying of an abnormality or failure by providing a diagnostic function for monitoring detecting sensors for the state of each part of a massage mechanism and the control signals of a microcomputer, and combining these sensors with the signals at the detection of the abnormality or failure to display the failure content. CONSTITUTION: The signal of a controller 7 is transmitted from a microcomputer M2 to a microcomputer M1 to make a massage mechanism perform this operation, and its content is transmitted to the microcomputer M2, and transmitted to display devices L1-L11 of the controller 7. The microcomputer M1 monitors transmitting and receiving signals of a vertical position sensor and a protruding quantity sensor with a rotation sensor, an overcurrent sensor, and the microcomputer M2, the rotation drive signal of a motor, and control signals. At an abnormality or failure, the failure content display data is displayed by a display device 51, and the lower data and the upper data are also displayed by display devices L3-L6 and L9-L11, respectively, on the controller 7 side.
Patent JP-H11323586-A (JP)
Title: Production of amalgam comprising metal salt by electrolysis
Inventor: HELLING JOERG
IPC: C25C1/04
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a finish product of high purity with low cell voltage and high current efficiency without containing chlorine by using an anion exchange membrane. SOLUTION: The metal salt to be used is a nitrate, sulfate, phosphate, phosphite and carbonate, and sodium sulfate and/or potassium sulfate are useful. The anode consists of preferably platinum-plated titanium and an anion exchange resin preferably contains a polymer donating amino groups or ammonium groups. An acid soln. of 0.01 to 0.20 ml concn. is supplied to an anode space, while 5.0 to 0.5 mol. aq. metal soln., preferably 2.0 to 0.5 mol., is supplied to the cathode space. The metal ions are carried to the cathode to produce an amalgam by electrolysis. The anion passes through the ion exchange membrane to reach the anode space to produce an anode liquid, and oxygen is produced by decomposition of water on the anode. The cathode liquid and anode liquid are circulated and supplied again to the electrolytic cell.  The current density of the cathode is preferably 2.0 to 3.0 kA/m<2> , and the temp. during electrolysis is adjusted to 50 to 90 deg.C.
Patent JP-H04282922-A (JP)
Title: One-frequency alternate communication system for mobile communication
Inventor: SUWA KEISUKE
IPC: H04B7/26
Filed: 1991-03-11
Abstract: PURPOSE:To realize the effective diversity control means with respect to the diversity system for a system in which a base station and a mobile station implement transmission reception alternately through the use of a same frequency. CONSTITUTION:A base station is provided with plural receivers 2-1-2-n corresponding to plural antennas 1-1-1-n, a reception diversity control means 4 monitoring a level of each received signal and sequentially selecting (3) a receiver corresponding to an antenna whose reception level is maximum, and a transmission diversity control means 5 predicting a reception level of a mobile station after a prescribed time from each reception level of the antennas before transmission start and selecting an antenna whose predicted level is maximum.
Patent JP-H03270122-A (JP)
Title: Wafer alignment
Inventor: SAITO SHIGERU
IPC: H01L21/30
Filed: 1990-03-20
Abstract: PURPOSE:To perform correct positioning in spite of asymmetrical adhesion of film by finding an intensity changing ratio of light K reflected from a second projection part of a film adhered a symmetrically to the central axis of a first projection part and finding length of the film corresponding to a fixed intensity changing ratio level about the edges of a pair of object positions and analyzing a deviation amount due to asymmetrical sticking of the film in order to perform correction of a detection position. CONSTITUTION:Variation of an optical signal is a variation ratio (y) of (variation ratio of the intensity of light (y) for an arbitrary unit length   of a film y= I/ d) of light reflected from a second projection part 5 of a film 2 asymmetricaly stuck to the central axis of a first projection part 1a, and determined by momentarily operat ing and processing the intensity of an optical signal and a scanning distance while scanning a beam from a light source on the film 2. Using the thus determined variation rate 3 as an alignment signal 3 and finding length dK of the film corresponding to the level of a fixed variation rate yK for the edges at symmetrical positions of at least a pair of second projection parts as dK1, dK2, dK3,...dKn, and further analyzing from these measurement values a deviation amount R due to asymmetrical adhesion, detecting positions is corrected.
Patent JP-S63237285-A (JP)
Title: Device for testing magnetic bubble memory element
Inventor: IMAI SATORU
IPC: G11C19/08
Filed: 1987-03-25
Abstract: PURPOSE:To satisfactorily test the operation characteristic of a magnetic bubble memory element in a low temperature atmosphere, by constituting the titled device so that heating from a coil driving a bubble in an element to be measured is cooled by cold air blown into a chamber. CONSTITUTION:The temperature of an element to be measured 12 of a wafer 1 on a holding base 2 is controlled by a heater 21, a testing circuit is connected to the electrode of the element 12 by a probe card 4, and the magnetic bubble of the element 12 is moved by a driving coil 5. The inside of a chamber 6 is filled with dry air from a ventilation device 7, and cold air from a cooling device 8 and a nozzle 9 is fed to a gap between the wafer 1 and the probe card 4, and the gap between the holding base 2 and the coil 5. In such a way, the element 12 is protected from the diffusion heat of the coil 5, and the operational characteristic of a magnetic bubble memory element in a low temperature atmosphere can be tested satisfactorily.
Patent JP-H05270021-A (JP)
Title: Thermal transfer recording apparatus
IPC: B41M5/382
Filed: 1992-03-27
Abstract: PURPOSE:To record a character or image having good image quality and enhanced in writing properties and fixing properties at the time of sublimation transfer regardless of the kind of an image receiving material. CONSTITUTION:A dyeing layer 1 is transferred to an intermediate transfer body 5 from an ink sheet 4 and thermal transfer recording is applied to the dyeing layer 1 from the colorant layer 2 of the ink sheet 4. Next, the intermediate transfer body 5 is shaken toward an image receiving material 10 to be superposed thereon and pressed under heating to transfer and fix the dyeing layer 1 to the image receiving material 10.
Patent JP-S62228971-A (JP)
Inventor: HAYASHI KATSUHISA
IPC: G21C5/02
Filed: 1986-03-31
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-S60216997-A (JP)
Title: Device for filtration
Inventor: MIHASHI SHINJI
IPC: B30B9/04
Filed: 1984-04-11
Abstract: PURPOSE:To simplify the structure of a device and to make the maintenance easy by fitting a filter cloth on the surface of each caterpillar in the titled device moving with contacting of a caterpillar and rotor that plural pistons inside a groove are frequented according to the rotation. CONSTITUTION:A caterpillar 9 fixed to a chain 8 which rotates simultaneously with a rotor 1 has sufficient width to fill a rotor groove 2 and fixed at the same pitch with the rotation pitch of the groove 2 and on its surface a filter cloth 22 is stationarily fit respectively. When a treating substance is fed from a hopper 12 to a space A surrounded by a piston 3 of the groove 2 and a side sheet 6 the caterpillar 9 too is rotated in the direction F2 and the upper face of the space A is completely closed by the caterpillar 9 at the position X. The piston 3 is then moved by a fixed cam roller the center of which differs from the rotor 1 and as the space A is gradually decreased the moisture in the treating substance of the inside of the groove 2 is discharged to the outside of the groove 2 through a filter cloth.
Patent JP-S545620-A (JP)
Title: Small-size computer
Inventor: YAMAMURA KATSUMI
IPC: H02J1/00
Filed: 1977-06-15
Abstract: PURPOSE: To secure the operation for a small-size computer by installing the solar battery which converts the optical energy enterring from outside into the eceltric energy pius the charge element which charges the electric energy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58187231-A (JP)
Title: Production of casting mold
Inventor: OOWADA YOSHIROU
IPC: B22C9/12
Filed: 1982-04-27
Abstract: PURPOSE:To obtain a casting mold which has an excellent characteristic without using toxic gas by adding varnish of a furan resin or phenolic resin and an org. acid hardener to sand particles, kneading the same and molding the mixture then passing a heating gas through the molding thereby hardening the varnish. CONSTITUTION:Furan resin varnish or phenolic resin varnish and a hardener of >=1 kind selected among formic acid, oxalic acid, acetic acid, and propionic acid are added to sand particles and the mixture is kneaded. A desired casting mold is molded by using the system sand prepd. in such a way, whereafter heating gas at 50-150 deg.C is passed through the mold for 1-5min to harden the varnish. The core for the casting mold or the like having substantial strength is produced with good workability by the above-mentioned method.
Patent JP-H02250286-A (JP)
Title: Induction heating device for automatic vender
Inventor: HAGIMOTO TAKEO
IPC: H05B6/12
Filed: 1989-03-23
Abstract: PURPOSE:To vary the heating time by judging the content of a beverage can on the basis of input voltage value and coil current value at the time of heating, controlling the oscillating time of a voltage type resonance inverter circuit on the basis of the result from said judgement, and thereby automatically judging the contents of different cans. CONSTITUTION:A can content judging means 17 judges the content of beverage can 2 on the basis of the voltage value sensed by a voltage sensing circuit 14, when the cans 2 are heated, and the coil current value sensed by a coil current sensing circuit 15. On the basis of result from this judgement, a heating time determining means 18 determines the heating time in compliance with the content of applicable can 2, and the oscillating time of a voltage type resonance inverter circuit 11 is controlled with a timer 21 in conformity to a control signal given by the heating time determining means 18. Thus enables induction heating of cans 2, wherein the heating time is varied automatically according to the content of the applicable can 2.
Patent JP-S58188016-A (JP)
Inventor: OZAWA YOSHIHARU
IPC: H01B17/36
Filed: 1982-04-27
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-S62230165-A (JP)
Title: Two-color original reader
Inventor: HOSOI MASATOSHI
IPC: H04N1/40
Filed: 1986-03-31
Abstract: PURPOSE:To attain the distinction between two colors with simple circuit constitution by generating a density signal of an original image and a color signal representing whether or not the color is a specific color and applying logical operation to the signals by means of a logic circuit. CONSTITUTION:Red and blue/green signals S1, S2 outputted from photoelectric conversion elements 6, 8 are digitized, then the result is inputted to sum/ subtraction computing elements 13,14. The sum computing element 13 and a comaprator 15 generate a density signal S9 of an original image and the subtraction computing element 14 and a comaprator 16 output a color signal S10 representing whether or not the original image is red. A discrimination circuit comprising inverters 17,18 and AND circutis 19,20 outputs a red detection signal S11 when the density signal S9 represents ''deep'' and a color signal S10 represents a red signal and outputs a black detection signal S12 when the density S9 represents 'deep' and the color signal S10 is other than a red signal. Further, the circuit discriminates a signal as 'white' independently of the color signal S10 when the density signal S9 is 'light'.
Patent JP-S56168029-A (JP)
Title: Method for controlling recuperator
Inventor: NODA TAKAAKI
IPC: F23L15/04
Filed: 1980-05-28
Abstract: PURPOSE: To prevent the increase in temperature exceeding the established value of the recuperator in the recuperator which is provided in a fule in a heating furnace and the like and preheats burning air, by providing a bypass flue which detours said recuperator, and controlling a control damper in said flue.  
     CONSTITUTION: The recuperator 2 is arranged in the main flue 4 betwee the heating furnace 1 and a chimney 3. The air is sent by a blower 5, heated by the heat of  the exhausted gas, and supplied to burners 7 and 7 through a conduit 6. The bypass flue 8 is provided so as to detour said recuperator 2, and a control damper 9 is provided in said flue 8. The opening and closing of the control damper 9 are controlled by the output of a temperature sensor 10 provided in the conduit 6. If the air temperature in the conduit exceeds the established temperature, the control damper 9 is opened, and part of the exhausted gas is exhausted through the bypass fule 8. Thus the amount of the exhausted gas through the recuperator can be decreased and the excessive rise in the temperature of the recuperator 2 can be avoided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02250901-A (JP)
Title: Magnetic powder for electromagnetic clutch
Inventor: YOSHIKAWA KAZUO
IPC: C09K3/00
Filed: 1989-03-22
Abstract: PURPOSE:To manufacture the magnetic powder for electromagnetic clutch having excellent wear resistance and high saturation magnetic flux density by blending respective component of Fe, Co and Si at the specific ratio. CONSTITUTION:The magnetic powder composed of 0.2-7wt.% Si, 5-50wt.% preferably 20-40wt.% Co and the balance Fe with inevitable impurities, is manufactured. Then, addition of the other elements (e.g. Al, Cr, etc.) is necessary to avoid. By this method, the magnetic powder having sufficient saturation magnetic flux density and excellent wear resistance is obtd. at a low cost and useful for the electromagnetic clutch.
Patent JP-S54162081-A (JP)
Title: Supervisory unit for distance between cars
Inventor: OKADA MOTOHIRO
IPC: G08G1/09
Filed: 1978-06-12
Abstract: PURPOSE: To make the promotion of safety, by keeping to ensure a suitable distance between cars, in such means that, with a parking and stopping operation of cars automatically making the working condition to always measure a change of distance from the car ahead, a starting of the car ahead, when eliminated a state of traffic snarl, be immediately reported to the driver.  
     CONSTITUTION: A forward car distance detecting unit 1 is operated by a transmission of ultrasonic wave and a detection of reflected wave from the car ahead. with a distance between two cars less than the prescribed value, when the car concerned is made stopping, a drive unit 2 works, with a command from the drive unit 2 making a detection unit 3 to detect a stop position relatively between the car ahead and the car concerned. Detected signals of the detector 1, 3 are inputted to a detector 4, detecting an increase of the car distance from the car ahead. AND of the detector 4 and the detector 3 is obtained by an AND gate 5, with an output signal of the AND gate 5 informing the condition, in which movement of the car ahead is started and a traffic snarl eliminated, to the driver by an annunciator 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61229504-A (JP)
Inventor: YAMASHITA IZUMI
IPC: B28B7/38
Filed: 1985-04-04
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-S54162659-A (JP)
Title: Conveying roller table unit
Inventor: OOKUBO YOSHIO
IPC: B65G13/08
Filed: 1978-06-15
Abstract: PURPOSE: To make possible the continuously cast slab to be easily hot charged without necessity of great modification of the conventional factory arrangement, by installing the circular arc locus zone in the conveying roller table, and by supporting the horizontal roller of the circular arc locus zone with the adjusting mechanism for the speed of rotary shaft.  
     CONSTITUTION: The continuously cast slab is conveyed by the slab conveying truck 11 so far as the slab yard SY, and the slab is laid on the roller table 3 or the conveyer 4 by the overhead type traveling crane 7. When the slab arrives at next slab turner 10, the slab is turned by 90 degrees in the direction of breadth so as to put both ends of slab in the direction of breadth on upper and lower faces, that is, hereby the slab stands vertically. Next, the direction of slab is changed by the roller table 9 provided with the circular arc locus zone of radius 20m; after that, the slab is conveyed through the straight zone of 45m, is again changed in its direction, is turned by the turner 10 so as to lie horizontally, is fed onto the slab conveying roller  table 3 in front of the heating furnace 6, and is charged into the heating furnace 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11270832-A (JP)
Title: Swirling flow type ash melting furnace
Inventor: ENDO MASATO
IPC: F23J1/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To enable stable outflow of a molten slag and moreover, keep dust from adhering to the surface of the molten slag. SOLUTION: This swirling flow type ash melting furnace is provided with a slag box 10 on the side of the body 3 of the furnace through a gas separation wall 11 provided with an opening 12 for the fluidization of a molten slag to differentiate the direction of the flow of a combustion exhaust gas of a burner and the direction of the fluidization of the molten slag. The slag box 3 is also provided with a pouring port burner 7 to maintain a pressure in the slag box 10 higher than that of the furnace body. This enables stable outflow of the molten slag free from the adhesion of dust.
Patent JP-S58199183-A (JP)
Inventor: HORASU DABURIYUU BETSUKAA
IPC: B41J31/16
Filed: 1983-04-22
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-H05271972-A (JP)
Title: Washing device for metallic scrap
IPC: C23G3/00
Filed: 1992-03-27
Abstract: PURPOSE:To efficiently obtain metallic scrap having the extremely low deposition quantity of contaminants by spraying a washing liquid to the moved metallic scrap and irradiating the metallic scrap with ultrasonic waves. CONSTITUTION:A washing tank 3 having a charging port for charging the metallic scrap and an ejection port 7 for the treated metallic scrap is disposed in the washing device 1. The washing liquid 9 is housed in the washing tank 3. The metallic scrap immersed in the washing liquid 9 in the washing tank 3 is moved from the charging port toward the ejection port 7 by a transporting device 4. The washing liquid is sprayed toward the metallic scrap moved by the transporting device 4 by a washing liquid spraying device 5. The moving metallic scrap is irradiated with the ultrasonic waves by an ultrasonic generator 6. As a result, even the oils, carbon, phosphorus, etc., intruding into the recessed parts of the metallic scrap are removed.