baber/WOPTO huggingface dataset:
Patent JP-H1174806-A (JP)
Title: Nonlinear distortion compensation circuit for transmission amplifier
Inventor: ARIMOCHI KOJI
IPC: H04B1/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear distortion compensation circuit for a transmission amplifier in which the nonlinear characteristic of the transmission amplifier is surely compensated. SOLUTION: Relating to the transmitter provided with a transmission amplifier 7 that sends a transmission signal intermittently at an interval of a guard time, a teacher signal generator 3a generates a teacher signal with a power increased in proportion to an elapsed time for a period of the guard time and provides an output to the transmission amplifier 7 and a directional coupler 8 detects a signal outputted from the transmission amplifier 7 for the period of the guard time and a divider 15 divides the teacher signal with a detected signal to provide an output of error data and a table RAM 11 stores the error data as coefficient data for nonlinear distortion compensation to an address proportional to an elapsed time.  A power detector 12 detects a power of the transmission signal to be sent for a transmission period and a multiplier 4 gives the detected power as an address to the table RAM 11 and read coefficient data are multiplied with the transmission signal to be sent and nonlinear distortion compensation processing is applied to the product and the result is outputted to the transmission amplifier 7.
Patent JP-S59120202-A (JP)
Title: Method and apparatus for recovering organic solvent
Inventor: OOKAWA MITSUAKI
IPC: B01D3/10
Filed: 1982-12-25
Abstract: PURPOSE:To continuously perform the recovery of an org. solvent in good efficiency, by a method wherein a heated waste org. solvent is injected into a pressure reduced steam boiler to be evaporated and the obtained vapor is cooled and liquefied in a recovery tank. CONSTITUTION:The waste org. solvent in a waste liquid tank 17 is sucked by a supply pump 14 and heated to a predetermined temp. while sent through the heat exchanger 13 in an oil bath 12 under pressure to be downwardly sprayed into a distillation still 11 from a jet nozzle 18. At this time, the pressure in the distillation still 11 is reduced to predetermined pressure by operating a pump apparatus 22. By this operation, the sprayed org. solvent is immediately boiled and evaporated and the formed vapor is sent to a recovery tank 23 under pressure by the pump 22. In this case, waste oil accumulated to the bottom part of the distillation still 11 is sent to a waste oil tank 20 by a pump 25. The evaporated org. solvent is brought to atmospheric pressure and cooled, liquefied and recovered in the recovery tank 23.
Patent JP-H1074195-A (JP)
Title: Japanese syllabary/chinese character converting device and method therefor
Inventor: TOMITA MAKIROU
IPC: G06F17/22
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the labor of a user, and to improve Japanese syllabary/ Chinese character converting efficiency by using a word registered as personal information in a personal information managing function. SOLUTION: When Japanese syllabary character data are inputted from an inputting part 6, the Japanese syllabary character data are retrieved in a dictionary stored in an ROM 4, and converted into Chinese character data by a Japanese syllabary/Chinese character converting part 7. When the Japanese syllabary character data are not retrieved, the data are retrieved in PIM (personal information management) function data stored in a PIM data storing part 10 of an RAM 5, and converted into the Chinese character data. Thus, the Japanese syllabary character data such as a proper noun which is not registered in the dictionary can be converted into the Chinese character data by using the PIM function data of the PIM data storing part 10.
Patent JP-2001054971-A (JP)
Title: Printing apparatus
Inventor: SANO MOTOAKI
IPC: B41J29/42
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To discriminate various ink cartridges. SOLUTION: Discrimination markers 21 which are attached to ink cartridges 1 and indicated by specific colors expressing the kinds of the cartridges 1, a color information storage part 25 for storing the color of the marker 21 in advances as each color information of R, G, B in each kind of the cartridge 1, a color CCD 22 for imaging the markers 21 of the cartridges 1 fitted to a printing apparatus main body, an image treatment part 23 for separating the colors of the markers imaged by the CCD 22 into each color information of R, G, B, a kind discrimination part 24 for discriminating the kinds of the cartridges 1 on the basis of each color information of R, G, B separated by the part 23 and each color information of R, G, B stored in the part 25, and a display part 26 for displaying the kinds of the cartridges 1 discriminated by the part 24 are provided.
Patent JP-H06183976-A (JP)
Title: Antiarrhythmic agent
Inventor: FUJIOKA TAKAFUMI
IPC: A61P9/06
Filed: 1993-09-17
Abstract: PURPOSE:To obtain the subject medicine containing a compound selected from a specific carbostyryl derivative and its salt and excellent in antiarrhythmic action. CONSTITUTION:This medicine contains a carbostyryl derivative of the formula (R1 is H or lower alkyl; R2 is lower alkyl phenyl which may have 1-3 lower alkoxy groups as substituent groups on the phenyl ring), e.g, 6-[3-(3,4- dimethoxybenzyl)amino-2-hydroxypropoxine hydrochloric acid salt. The compound of the formula is added to a pharmaceutical preparation composition in an amount of 1-30wt.% based on the composition. The daily dose of the compound of the formula is 0.1-10mg/kg body weight. Further, the compound of the formula is added to the formulation as administration unit in an amount of 1-200mg.
Patent JP-2000069170-A (JP)
Title: Telephone information acquisition system
Inventor: KAWAKAMI YOSHIO
IPC: G10L13/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To easily acquire information stored in a data base and desired by a user from a telephone set without performing a troublesome input operation from the telephone set. SOLUTION: An information acquisition list 25 desired to be acquired by the user corresponding to the user is prepared beforehand and the information desired to be acquired by the user is registered in a data base 14 beforehand based on the information acquisition list 25. In the case that the user is authenticated based on a user ID and an identification number inputted from the telephone set 4, the information desired by the user for which the user is specified beforehand is read from the data base 14 based on the information acquisition list 25 corresponding to the authenticated user and outputted to the telephone set 4.
Patent JP-H1065051-A (JP)
Title: Method for machining printed circuit board
Inventor: UEHARA TOSHIHISA
IPC: H05K3/46
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for machining a printed circuit board for achieving cutting machining accurately with a simple configuration without being affected by the fluctuation of the thickness of insulation resin. SOLUTION: After a photosensitive resin layer 3 is subjected to photo-setting, it is developed, for example, by an alkali solution, a non-cured part is washed away and eliminated, the height position of the upper surface (namely the lower surface of an inner pad 20) of an exposed substrate 1 is confirmed, the lower edge of a drill pit 15 is increased by a thickness of the inner pad 20 and is scraped, the photosensitive resin layer 3 is scraped to the thickness of the inner pad 20 of an inner-layer circuit 2, the upper surface of the inner pad 20 is exposed, and a square part 111 for packaging an electronic component is formed.
Patent JP-S61108270-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAZAKI TATSUO
IPC: G11B5/027
Filed: 1984-10-31
Abstract: PURPOSE:To make the drum diameter of a rotary drum smaller and perform field still reproducing and field slow reproducing without blur by providing a pair of the third magnetic heads having the same azimuth near one of pairs of the first magnetic heads and the second magnetic heads on the rotary drum on which pairs of the first magnetic heads and the second magnetic heads are provided orthogonally to each other and using the other of pairs of the first magnetic heads and the second magnetic heads and the pair of the third magnetic heads for still reproducing and slow reproducing. CONSTITUTION:A pair of magnetic heads 2a and 4a which are exposed to the peripheral surface of a rotary drum 100 and face each other in the diametral direction are provided on the rotary drum 100 a deg. apart from a pair of magnetic heads 2 and 4, and the azimuth of the pair of magnetic heads 2a and 4a is made equal to that of a pair of magnetic head 1 and 3. Four magnetic heads 1, 2a, 3, and 4a having the same azimuth are used for still reproducing or slow reproducing of tracks recorded by magnetic heads 1, 2, 3, and 4.
Patent JP-H1156698-A (JP)
Title: Electric vacuum cleaner
Inventor: TORISAWA AKIRA
IPC: A47L9/00
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner in which reliable assembling and fixing of an electric blower is facilitated. SOLUTION: An inducer part 25 is fitted to the back of a partition wall 11 having a grid-like communicating hole 10 provided in the main body case 2, thereby partitioning a dust collecting chamber 13, a rectifying chamber 39, and an electric blower chamber 15. The inducer part 25 is so constructed that a circulating hole 26 is opened, and a substantially cylindrical support rib part 31 is projected round the circulating hole 26 on the opposite surface to the expansion side of a wall-like part expanded like a bell on one surface side. A support member 45 fitted to a fan cover 42 of the electric blower 14 is engaged with the support rib part 31 of the inducer part 25 to be inserted between the partition wall 11 of the lower case 2a and the lower rib rear part 49.  The upper case 2b is joined to the lower case 2a, and the electric blower 14 is fixed in the radial direction by a placing part 32 projected on the support rib part 31 and the upper rib front part 47 of the upper case 2b. The electric blower 14 is fixed in the axial direction by the wall-like part, the upper rib rear part 48 of the upper case 2a and the lower rib rear part 49 of the lower case 2a. Thus, the reliable fixing of the electric blower can be facilitated.
Patent JP-H0889015-A (JP)
Title: Lifting controller for working machine for tractor
Inventor: OSHITA JUNICHI
IPC: B62D11/08
Filed: 1994-09-27
Abstract: PURPOSE: To provide a lifting controller for tractor working machine equipped with a switching means which can change the brake effectiveness and the situation that the lifting motion of the working machine is interlock or not, easy in the turning operation near the levees, capable of suitably setting the controlling mode depending on the working situation, and improved in operabibity. CONSTITUTION: This lifting controller is equipped with an auto-lifting mechanism in which the lift arm 9 rises, sinks and rotates, at it interlocks with the operation of the handle-steering 20 and an automatic braking mechanism in which one-side brake 13 for rear wheels 3 actuates in interlock with the operation of the steering handle 20 and with a switch for changing, depending on the working modes, the effectiveness of the brakes and interelocking with the lifting motion of the working machine, near the rider seat of the tractor 1.
Patent JP-S59122062-A (JP)
Title: Subscriber line test system
Inventor: YANAGI HARUO
IPC: H04M3/30
Filed: 1982-12-27
Abstract: PURPOSE:To automate a check on about all items of a subscriber line by leading a subscriber line to be called to a line testing circuit automatically when an incoming call arrives. CONSTITUTION:When there is an incoming call from a trunk 6 to the line 2 to be tested, the line is led to a line testing device 7 through a line leading-in relay by the indication of a central processor 9. A call signal generator 8 is connected to the processor 7 and a call signal is sent out through the device 7 in a period t1, and the current value in the period t1 is tested to check the call signal circuit of the line 2. Further, the insulating resistance and capacity between each line and the ground are tested in a period t3 and a direct current is checked in a period t4. The device 7 reports results to the processor 9 after the tests and the contents are stored in a corresponding memory 10 and typed out on a typewriter 1 if trouble occurs.
Patent JP-S6478753-A (JP)
Title: Tape burnish method for magnetic disc media
Inventor: SUZUKI KAZUHIRO
IPC: B24B21/00
Filed: 1987-09-16
Abstract: PURPOSE:To shave a projection on the surface of a disc media and finish the surface to be all the more smooth by turning the media in both normal and reverse directions. CONSTITUTION:When a burnish tape 6 is moved from the outer track of a disc media 1 to the inner track thereof, the media 1 is turned in a normal direction. When the burnish tape 6 is moved from the inner track of the media 1 to the outer track thereof, the media 1 is turned in a reverse direction. As a result, a projection 7 of approximately a few hundred Angstrom  height formed around the hole 10 of the disc media 1 is shaved to be small enough and the surface of the disc media 1 is all the more smoothed. Consequently, a relationship between the disc media 1 and a head is improved when the media 1 is driven, and a media crush can be prevented.
Patent JP-H0953697-A (JP)
Title: Motion converter
Inventor: MATSUDA SEIJI
IPC: F02M37/00
Filed: 1995-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a motion converter wherein a vibration can be reduced by changing a structure of rotary motion parts, and improving motion converting efficiency. SOLUTION: The converter is provided with a set of reciprocating motion part 2 formed by providing a piston 4 serving as a mover guided linearly movably by a ctlinder 3, two sets of rotary motion parts 10, 20 formed by connecting crankshafts 11, 21, to the piston by connecting rods 13, 23 and a synchronizing means 30 synchronously rotating the two crankshafts of two sets of the rotary motion parts.
Patent JP-S6475243-A (JP)
Title: Light beam recording method
Inventor: SHINADA HIDETOSHI
IPC: B41J3/00
Filed: 1987-09-16
Abstract: PURPOSE:To enable recording using a single light source by producing a synchronization signal based on a light beam of a level not higher than necessary while scanning a recording material two-dimensionally, and controlling the energy of a light beam beyond a prearranged level based on information to be recorded and the synchronization signal. CONSTITUTION:A printing driver 54 outputs a laser beam output current for reading to a semiconductor laser driver 56 to cause projection of a laser beam for reading. Part of this laser beam is transmitted through a beam splitter 20 to be projected to a recording material 32. However, recording is not actually performed because the laser beam does not come upto a prearranged level. In addition, the laser beam for reading which is reflected by the beam splitter 20 is projected to a photodiode 26, where an output voltage complying with a transmission luminous energy generates and is output to a synchronization signal generator 44. As a result, a synchronization signal is produced and the energy of a light beam is increased beyond a prearranged level based on said synchronization signal and information to be recorded to generate a light beam for writing.
Patent JP-H0671847-A (JP)
Title: Screen printing machine
Inventor: ATOMURA KENJI
IPC: B41F33/00
Filed: 1992-08-31
Abstract: PURPOSE:To contrive the automation of selection of screen plates for a matter to be printed as well as the regulation of printing instruments by a method wherein a plurality of kinds of screen plate receiving units, data storage means, data discriminating codes, code reading means and screen plate selecting means are provided in a screen printing machine. CONSTITUTION:In a screen printing machine, a bar code Ka, provided on a print substrate K, is read by a bar-code scanner. Then, a screen plate S, corresponding to the print substrate K, is selected automatically from data read by the scanner. Subsequently, the selected screen plate S is extracted out of a receiving rack 11 and is mounted automatically on a plate retainer 15. On the other hand, regulating data, corresponding to the print substrate K, are selected by the read data to regulate printing instruments automatically based on the regulating data. Further, a bar-code Sd, provided on the screen plate S, is read by the bar-code scanner whereby data with respect to the classification of the screen plate S are registered in a memory. Accordingly, there will never to mistakes with respect to the selection and mounting of the screen plate S whereby faulty printing, accidents and the like can be prevented.
Patent JP-H0679609-A (JP)
Title: Coating film eliminating device
Inventor: KOMIYA MASAO
IPC: B24B27/033
Filed: 1992-08-31
Abstract: PURPOSE:To maintain a distance between a steel plate and a suction part constant to eliminate the generation of residual dust at the time of collecting the generated dust by detecting a distance between the work surface and the lower end of a suction part with a sensor, and limiting a height of the suction part on the basis of a result of the detection. CONSTITUTION:A dust collecting feed is connected to a frame member 9a, and covers almost of the whole of a device except for a part, where a grinding wheel 9a abuts on a steel plate 2. Sensors for detecting a distance between the lower end of the dust collecting feed and the surface of the steel plate 2, for example, air height sensors 11a, 11b are provided at two parts of the outside surface of the dust collecting feed. The air height sensors 11a, 11b blow the air against the steel plate 2, and the distance from the steel plate 2 is measured on the basis of the reflected air pressure. This detected distance is output to a control unit through an atmospheric converter, and the position of the dust collecting feed is moved vertically in response to the deflection of the steel plate by the control of the control unit. As a result, all of the coating film dust ground by the grinding wheel 9c can be completely collected.
Patent JP-2000150234-A (JP)
Title: Thin film magnet and its manufacture
Inventor: ARAKI TAKESHI
IPC: H01F10/12
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce disturbances in generated magnetic flux distribution of a thin-film magnet and reduce variations of its characteristic, by giving to it the organization wherein each Nd-Fe-B crystal phase having the c-axis of its crystal oriented in its film-thickness direction and each amorphous phase are made alternately adjacent to each other. SOLUTION: In the organization of a thin-film magnet, each Nd2Fe14B type crystal phase 2 and each noncrystal phase 3 are made alternately adjacent to each other on a substrate 1. Still, in the Nd2Fe14B type crystal phase 2, one or more kinds of rare earth elements other than Nd and one or more kinds of transition metal elements other than Fe may be included allowably in addition to Nd2Fe14B. That is, (Nd, Tb)2(Fe, Co)14B phase, (Nd, Tb)2(Fe, Ni)14B phase, (Nd, Tb)2(Fe, Co, Ni)14B phase, and so forth may be included allowably. Also, the amorphous phase 3 may be allowably an iron oxide phase, a ferromagnetic neodymium boron phase, and so forth in addition to a nonmagnetic neodymium oxide phase.  Also, as the substrate 1, the pure metals of cobalt, nickel, and titanium, etc., the alloys thereof, the oxides of a quartz glass, etc., such nitrides as titanium nitride, and so forth are used in addition to Fe.
Patent JP-S6292449-A (JP)
Title: Wafer conveyor
Inventor: NAKATANI KENJI
IPC: H01L21/68
Filed: 1985-10-18
Abstract: PURPOSE:To reduce the size of an end station by forming a pedestal as an air track to reduce defects such as wafer crack or drop. CONSTITUTION:Wafer cooling low pressure gas feed pipe 10 is connected into a pedestal 9 of a disk 1, and a plurality of gas injection ports 7a,..., connected with the tube 10 are opened toward the back surface of a wafer 3. The ports 7a are arranged in two rows in parallel in the telescoping direction of the wafer 3 at the back surface side of the wafer, and the injecting direction is inclined upward toward the feeding direction of the wafer 3. A valve 5 and a regulator 6 are installed on the way to the tube 10, and O-ring 2 is mounted on the pedestal 9. A retainer 11 is provided adjacent to the disk 1, wafer cooling low pressure gas feed pipe is connected with a retainer 12 similarly to the pedestal 9, and a plurality of gas injection ports 7b,..., connected with the pipe are arranged in two rows in parallel in the telescoping direction of the wafer 3 to incline upward the injecting toward the feeding direction of the wafer similarly to the ports 7a.
Patent JP-H0660790-A (JP)
Title: Power supply switching device for relay with energy accumulating trip function
Inventor: HOSODA TATSUHIRO
IPC: H01H9/54
Filed: 1992-08-10
Abstract: PURPOSE:To provide a power supply switching device capable of performing the switching to a test power supply or the switching back to a normal power supply without removing a power source feed line or operating a change-over switch at test of a relay with energy accumulating trip function. CONSTITUTION:A power supply switching device has a normal power supply input part 11a and a test power supply input part 11b, and when an input is given to the test power supply input part 11b, a relay 11c is operated by the input to switch a power circuit to the test power supply input part 11b. When the input of the test power supply input part 11b is lost, the power circuit is switched back to the normal power supply input part 11a after the lapse of a fixed time by a delay circuit 11d connected to the relay 11c.
Patent JP-H0890239-A (JP)
Title: Seam welding method of clad steel tube
Inventor: TERADA YOSHIO
IPC: B23K9/18
Filed: 1994-09-28
Abstract: PURPOSE: To produce the clad steel tube excellent in low temp. toughness by welding clad material part from the inner surface side with use of high alloy welding material and from the outer surface side with use of low alloy welding material. CONSTITUTION: A clad material 2 made of stainless steel or nickel based alloy and a clad steel plate 1 made of a low alloy steel contg. <=0.06wt.% C is cold formed with the clad material put on the inside of steel tube. Further, the clad material part is subjected to submerged welding from the inside surface side with use of a high alloy welding material. Successively, by using a low alloy welding material submerged arc welding is executed from the outer surface side so that composition of the weld metal contains 0.005-0.035wt.% C, 0.005-0.02wt.% Ti, <=0.001wt.% B, 0.01-0.08wt.% O, further, PCM=C+Si/30+(Mn+Cu+Cr)/20+V/10+Mo/15+Ni/60+5B is made to 0.12-0.18wt.%.