baber/WOPTO huggingface dataset:
Patent JP-H10270442-A (JP)
Title: Manufacture of semiconductor integrated device and semiconductor integrated device
Inventor: SHIMAOKA HARUKO
IPC: H01L21/3205
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device manufacturing method by which a semiconductor integrated device in which a wiring layer having a stable continuity is formed without causing the disconnection of a metallic wiring material in a contact hole or via hole and a semiconductor integrated device. SOLUTION: A contact hole or via hole 3 is tightly filled up with metallic powder 6 by evenly applying a solvent 5 in which the powder of a wiring material is scattered in the contact hole or via hole 3 and evaporating the solvent, and then, reflowing the metallic power 6 so that the powder 6 may stick to the inside of the contact hole or via hole 3. Therefore, a wiring layer having a stable continuity can be formed without causing the disconnection of a wiring material in the contact hole or via hole 3.
Patent JP-H06262078-A (JP)
Title: Exhaust gas purification material and method of exhaust gas purification
Inventor: ABE AKIRA
IPC: B01D53/86
Filed: 1993-03-10
Abstract: PURPOSE:To provide an exhaust gas purification material which can remove nitrogen oxide effectively from a combustion exhaust gas containing a larger percentage of oxygen than a logical reaction amount to the unburnt amount of nitrogen oxide or carbon monoxide, hydrogen or hydro-carbon. CONSTITUTION:The subject exhaust gas purification material is particles which carry 0.2 to 15wt.% of silver or silver oxide in terms of silver element for 100wt.% of a porous inorganic oxide and have an average diameter of 20 to 100nm of silver or silver oxide on the porous inorganic oxide. In addition, the material reduces the nitrogen oxide in an exhaust gas at 200 to 600 deg.C using hydrocarbon or an oxygen-containing organic compound as a reducing agent which is added to the exhaust gas from outside to reduce the nitrogen oxide in the exhaust gas.
Patent JP-H03274954-A (JP)
Title: Facsimile equipment
Inventor: HASHIGUCHI NORIO
IPC: H04M11/00
Filed: 1990-03-26
Abstract: PURPOSE:To apply required processing immediately by providing a means detecting a fault and a fault message memory registering a notice destination telephone number and the fault message by a text or in voice. CONSTITUTION:When a fault detection section 21 detects a fault such as paper shortage, occupied memory or equipment fault, a prescribed notice destination telephone number is read from a fault message memory 22. When an opposite party is a facsimile equipment or the like in the case of automatic reception, a text message is read from a text message area 22-3 and the text message is sent. Moreover, when the opposite party is a telephone set or the like in the case of voice reception, a voice message is read from a voice message area 22-2 and sent. Thus, a required processing is early implemented.
Patent JP-S571404-A (JP)
Title: Method and apparatus for recovering solvent in still in dry cleaner
Inventor: YAMADA KIYOMI
IPC: B01D53/44
Filed: 1980-06-06
Abstract: PURPOSE: To reduce the loss of a solvent by a method wherein after recovering solvent components, the outside air is introduced into a distillation chamber to recover the gaseous solvent remaining in the chamber.  
     CONSTITUTION: The solvent and diatomaceous earth in a solvent filter 17 are dropped into the still 18, and a predetemined distillation step is caried out to condense and recover the gaseous solvent at a condenser 19 as much as possible. Then, a damper 16 is opened, a water-cooled condenser 13 and a blower 12 are operated, a heater 14 is stopped and a gate valve 25 is opened, whereby the gaseous solvent in the still 18 is caused to flow through a dust filter 22, the blowere 12, the water- cooled condenser 13 and the first duct 32 into a regenerative cooler 35 in which it is condensed and recovered. Furthermore, a negative pressure is generated in the evaporator 18 as a result of the recovery of the solvent by condensation, and air is introduced into the evaporator 18 through a check valve 20 so that the gaseous solvent diffused in the evaporator 18 and the solvent contained in the residue 27 of evaporation are sequentially carried to the cooler 35, where they are recovered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63243926-A (JP)
Title: Compressing device for optical pulse
Inventor: NAKAZAWA MASATAKA
IPC: G02F1/35
Filed: 1987-03-31
Abstract: PURPOSE:To permit compression of optical pulses at a low loss with high efficiency by noticing the large material dispersion occurring in the high refractive indices of TeO2 and TiO2 single crystal prisms to increase transmissivity and to shorten inter-prism spacing. CONSTITUTION:The optical pulses of a light source 1 for high-output optical pulses are received in a single mode optical fiber 2 and are chirped positive in the propagation process of the optical pulses. The positive chirp pulses emitted from the fiber 2 are passed through an abnormal dispersion medium 3 disposed with two Brewster prisms 3C, 3C' consisting of the single crystal TeO2 or the single crystal TiO2 in parallel with each other to compress the optical pulses. The deflection direction of the incident pulses is intersected orthogonally with the C-axis 001 of the crystal to parallel the ordinary light, by which the Brewster prisms utilizing the extra ordinary light are utilized. The transmissivity is increased and the inter-prism spacing is shortened by noticing the large material dispersion of the single crystal prisms in such a manner, by which the compression of the optical pulses at the low loss with the high efficiency is permitted.
Patent JP-H10254219-A (JP)
Title: Image forming device
Inventor: GOMI FUMIMITSU
IPC: G03G15/08
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To stably and excellently form an image over a long period by using a contact electrifying means for an image carrier and providing an electrode being in contact with a part, of a contact electrifying member. SOLUTION: The nonmagnetic sleeve 22 of a magnetic brush electrifier 20 is rotated in a direction opposite to the rotational direction of a photoreceptive drum 1, in an electrifying region N. A prescribed electrifying bias is applied to the nonmagnetic sleeve 22 from an electrifying bias applying power source S1, a magnetic brush part 23 is rotated in the same direction with the rotation, to rub the face of the drum 1 in the electrifying region N and an electric charge is applied onto the drum 1 from electrifying magnetic grains constituting the magnetic brush part 23, to obtain contact electrification to a fixed magnetic polarity and potential.  In other words, a prescribed electrifying bias voltage is applied to the nonmagnetic sleeve 22, so that the charge is imparted onto the drum 1 from the magnetic grains constituting the magnetic brush part 23, to electrify the surface of the drum 1 to potential corresponding to an electrifying bias voltage.
Patent JP-H04311522-A (JP)
Title: Production of steel sheet excellent in low temperature toughness as rolled
Inventor: SHIMIZU MASATO
IPC: C21D8/02
Filed: 1991-04-09
Abstract: PURPOSE:To offer a method for manufacturing a steel sheet excellent in low temp. toughness as rolled without executing low temp. heating and rolling at the Ar3 transformation point or below. CONSTITUTION:The chemical components of a slab are regulated, and the slab is heated to >=1200 deg.C and is rolled in such a manner that it is subjected to rolling at 1000 to 850 deg.C temp. in the center of the thickness of the slab at >=20% draft per pass for >= two times in a continuous way. After that, the rolling is finished in the range of (the Ar3+60) deg.C to the Ar3 transformation point, by which the steel sheet excellent in low temp. toughness as rolled can be manufactured.
Patent JP-S56756-A (JP)
Title: Communication unit
Inventor: NAGAI YASUO
IPC: H04B17/40
Filed: 1979-06-18
Abstract: PURPOSE:To enable the multi-relay communication and communication between stations, by branching the automatic gain control signal from the automatic gain control loop of the main signal receiver and superimposing it on the output signal level set signal. CONSTITUTION:The AGC loop controls the reception RCV to the analog signal input to the reception input terminal IN so that the level at the reception output terminal can be specified value. In this case, the output signal of the signal control section CT1 is detected as the difference signal between the variation of the amplitude envelope of the output terminal of RCV and the set reference voltage Vs with the control signal of RCV, and the signal transmitted as the subsignal to monitor and discuss the signal level is picked up at the output of CT1 and input to the signal subtractor SB2 in the automatic level control loop ALC of the transmission section TMR. As a result, the subsignal component transmitted from the preceding station is transmitted to the post station. Further, the monitor signal such as door switching is fed from the terminals ST2... as required and synthesized at CMB, allowing to transmit the desired signal to the post station.
Patent JP-2000278139-A (JP)
Title: Decompression device for compressed data stream
Inventor: AKITANI KAZUHIRO
IPC: H03M7/40
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a compressed data stream decompressor that suitably reduces the power consumption or increases a data transmission rate by reducing a time required to decompress original character strings from compressed data. SOLUTION: The decompressor is provided with a dual port SCAM 10, a dual port SRAM 20, a selector 24 that selects an output of the SRAM 20 or of the SRAM 22, and a decompressing circuit 30. Then the decompressing circuit 30 receives a compressed data stream, generates a dynamic dictionary in the SCAM 10 on the basis of the compressed data stream, decompresses two inverse character streams from the compressed data for each consecutive partial character stream in association with the dynamic dictionary, stores each decompressed inverted partial character stream to the SRAMs 20, 22 in parallel, and allows the SRAMs 20, 22 to alternately and sequentially output the stored inverted partial character streams whose arrangement is reversed independently of the storage operation.
Patent JP-H02261029-A (JP)
Title: Motor
Inventor: KIRI SHUICHI
IPC: H02K3/50
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a motor, short in the total winding length of a coil and good in the assembling property thereof, by a method wherein the motor is provided with a stator, consisting of a yoke unit and a plurality of magnetic poles projected by forming slits, a bobbin, provided on the outer wall of the stator and provided with a plurality of magnetic pole units, and coils, wound in the slots so as to be wound around a rotor with straight lines. CONSTITUTION:A fabricated bobbin 23 is formed integrally so as to have a hopper type configuration having a rotary shaft penetrating port 24 while one end of the rotary shaft 22 of a rotor 21 is penetrated through the bobbin and the rotor 21 is received into a stator 20. A main coil 26 and an auxiliary coli 27 are wound between the slots 19 of the stator 20 by a winding machine such as a flier type machine, for example, so as to be wound around the surface of the rotor 21 with straight lines. The coils, separated by bobbin flanges and good in insulating property, are wound along straight lines and the total winding length of the coil is shortened whereby the volume of the coils may be reduced. The inflation of the coils toward the outsides of both ends of the stator may be reduced and a motor, few in the after working and good in the assembling property thereof, may be obtained.
Patent JP-S6438678-A (JP)
Title: Antenna apparatus
Inventor: INAMIYA KENICHI
IPC: G01S3/02
Filed: 1987-03-30
Abstract: PURPOSE:To obtain an antenna apparatus capable of enhancing calibration accuracy, by receiving the orbit data of the known navigation satellite (NAVSTAR) entering a high accuracy angle measuring range. CONSTITUTION:When a NAVSTAR enters a high accuracy angle measuring range, an angle measuring antenna 7 can measure the direction 12 of the NAVSTAR. The direction 12 can be outputted as the angle measuring result of the antenna 7. At the same time, the antenna 7 can calculate the sight direction of the NAVSTAR on the basis of the geoid (position on the earth) of the antenna 7 preliminarily cleared by surveying, accurate time data and the orbit data of the NAVSTAR. By this method, the antenna 7 compares the angle calculated on the basis of the orbit data of the NAVSTAR with the angle actually obtained by tracing the NAVSTAR to calculate the bias value possessed by the antenna 7. This bias value is used to make it possible to calculate the absolute value of the direction of a stationary satellite 6 with good accuracy.
Patent JP-H10272502-A (JP)
Title: High reduction rolling method and rolling mill therefor
Inventor: HONJO HISASHI
IPC: B21B41/02
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten a rolling line by changing a roll gap while repeating normal/reverse revolution of a rolling roll with passing a rolling plate between rolling rolls and partially rolling in plural times to obtain a high reduction rate with a mill hard to damage and easy to maintain. SOLUTION: A conventional rolling mill 10 to roll between two rolling rolls 2 is used. While repeating normal/reverse revolution of the rolling rolls 2 with passing a rolling plate 1, a roll gap is changed by a roll gap change mechanism, the rolling plate 1 is subjected to partial rolling in plural times while forwarding/backing. Because a whole length of the rolling plate 1 is not rolled at one time but a reciprocating rolling pass is partially repeated for a partial length, the rolling mill 10 is hard to be damaged and easy to be maintained. Further, a high rolling rate is obtained as compared to tandem rolling. The rolling plate is partially forwarded/backed, a whole plate is not moved at one time, the rolling line is shortened.
Patent JP-S58194216-A (JP)
Inventor: YOSHIDA KAZUTOSHI
IPC: G06F3/041
Filed: 1982-05-08
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-S5221036-A (JP)
Title: Lens mount mechanism of a lens-shutter single-lens reflex camera
Inventor: ANDOU GIICHI
IPC: G03B9/10
Filed: 1975-06-23
Abstract: PURPOSE: An easy-mounting interchangeable-lens mounting mechanism of a lensshutter single-lens reflex camera having a fixed pin and a driving pin, which hold a connecting pin os a lens-side shutter driving ring between them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58195078-A (JP)
Title: Hydraulic machine
Inventor: HAYAKAWA KEIZOU
IPC: F03B11/00
Filed: 1982-05-08
Abstract: PURPOSE:To both enable condenser operation for a long time and improve efficiency at the condenser operation, by mounting a discharge pipe of internal diameter D in a range such as 0.02Dg<=D<=0.10Dg (where Dg; pitch diameter of a guide vane shaft) to the flow path forming part of a bottom cover. CONSTITUTION:A discharge pipe 15 of 0.02Dg<=D<=0.10Dg (Dg; pitch diameter of a guide vane shaft 12a) internal diameter D is mounted to the flow path forming part of a bottom cover 14 and opened to a flow path. In this way, since accumulated water in the flow path at condenser operation can be fully discharged to the outside of the flow path to prevent a temperature rise of a runner, the condenser operation can be performed for a long time while operative efficiency at the condenser operation can be improved.
Patent JP-S62233376-A (JP)
Inventor: SHIBATA TOKUHITO
IPC: E04G21/02
Filed: 1986-04-02
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-S554641-A (JP)
Title: Automatic transaction device
Inventor: SHIOGOSHI MOTOMI
IPC: G06Q40/02
Filed: 1978-06-28
Abstract: PURPOSE: To lessen the load of operation for the user about the automatic transaction device for deposits by opening the cover body with acceptance of the magnetic bankbook or the like, throwing the note in and performing the input transaction when the unwritten print characters are supplied with closure of the cover body.  
     CONSTITUTION: When the magnetic bankbook or card is inserted into bankbook inlet 4 or card inlet 3 with selection of the cash acceptance or card cash acceptance key, cash acceptance mechanism 17 operates based on the reading information given from bankbook reading printer 16 or card reader 15. Thus, cover 7a of cash inlet 7 is first opened. The user puts in note P 1  and closes cover 7a to then press approval key 12 after confirmation of display 9, and thus the transaction record is printed on the bankbook or the transaction certificate. Then the bankbook or card is returned to complete the transaction. When the unwritten collation key is pressed after insertion of the bankbook or the card, cover 17a opens. But when the cover is closed after insertion of the note, the transaction of the unwritten collation is cancelled to carry out the transaction of the bankbook or card. As a result, the user has not to press the key again, thus lessening the load of operation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05283095-A (JP)
Title: Solid electrolyte fuel cell
IPC: H01M8/02
Filed: 1992-03-31
Abstract: PURPOSE:To improve the ion adsorbing property and the migrating speed to improve the power generating efficiency, and enable the operation at a low temperature by making the ion exchange membrane, which forms a fuel cell, of the capsule powder material, which is obtained by adhering slave particles made of ion exchange resin to the periphery of a master particle made of the material as same as the solid electrolyte. CONSTITUTION:H2 as fuel is supplied to a fuel pole 3, and simultaneously, O2 including steam is supplied to an air pole 2, and electron e<-> is received by the air pole 2 and the contact surface between a capsule forming the ion exchange membrane 5 and slave particles 8 of the powder material 6 to make ionized O<2->, and this ion O<2-> is migrated to the slave particles 8, master particles 7, or directly into the solid electrolyte. Next, when the ion O<2-> arrives the fuel pole 3, the electron e<-> is emitted at this stage, and the electron e<-> is made to react with H2 to form H2O, and the H2O is discharged outside of the electrolyte 1. At this stage, since the O2 gas is wet, many O2 ions are taken to the interface of the air pole 2 and the ion exchange membrane 5. Since the internal resistance of the slave particle 8 is lower than that of the electrolyte 1 and the master particle 7, the migrating speed of oxygen ion is increased.
Patent JP-H06284811-A (JP)
Title: Crop culm harvesting and hook-transferring device of combine therefor
Inventor: YUGAWA MASAHIKO
IPC: A01D57/00
Filed: 1993-04-05
Abstract: PURPOSE:To enable to harvest and hook-transfer with excellently truing up the edges of culms during harvesting and transferring by using a rotating packer. CONSTITUTION:A rotating packer 7 is so made that a module has 20 and a few gear teeth 7a of about 15mm and its dedendum h1 is set up two times as long as its addendum.
Patent JP-S534457-A (JP)
Title: Amplifier circuit
Inventor: TAKEYA TAKESHI
IPC: H03K5/02
Filed: 1976-07-02
Abstract: PURPOSE:To enable the margin of the theoretical zero of the clock signal greatly and the stable and sure operation.
Patent JP-H09267466-A (JP)
Title: Can printer
Inventor: TAKATORI TOSHIHARU
IPC: B41F17/22
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of defective printing by transmitting securely the rotation of a bracket cylinder to mandrels and rotating the mandrels in a good manner. SOLUTION: This printer is provided with a rotatable bracket cylinder 2 with a bracket 11 to which ink is transferred from a plate provided on the outer periphery and a mandrel turret disposed in a manner of being brought into contact with the outer periphery of the bracket cylinder 2 and provided with a number of rototatable mandrels 4 in its circumferential direciton, and printing is carried out on the outer periphery of can bodies 10 by bringing the can bodies 10 fitted on the mandrels 4 into contact with the bracket 11. A belt 15 transmitting the rotation of the bracket cylinder 2 to the mandrels 4 by being brought into contact with the outer periphery of the mandrels 4 is wound on the outer periphery of the bracket cylinder 2.
Patent JP-S63247418-A (JP)
Title: Artificial footpath for forming path between farms
Inventor: IGARASHI KISHIRO
IPC: E02B13/00
Filed: 1987-03-30
Abstract: PURPOSE:To simplify the transfer of agricultural machine by providing an artificial footpath for forming a box-shaped path port consisting of an upper tread face and a lower insert piece between farm sections. CONSTITUTION:An artificial footpath of a structure 3 for preventing sinking, consisting of an upper tread face 1 and a lower insert piece 2, is formed. The transfer of agricultural machine over footpath can thus be simplified without damaging the footpath by using the artificial footpath.
Patent JP-S57193979-A (JP)
Title: Inverter driving device
Inventor: HAYASHI HIDEKI
IPC: H02M7/48
Filed: 1981-05-25
Abstract: PURPOSE:To improve controlability by driving a switching element by means of the output of a hysteresis comparatof for a specified period of one cycle of inverter output and the output of a ring counter for the rest of the period. CONSTITUTION:Pulse of a voltage control oscillator 2 is given to a ring counter 8 and a sine wave oscillator 11 and the signal of the oscillator 11 and a current amplitude setting device 12 is input to multiplication units 13-13'' to make instruction of the instantaneous value of current, and after the difference between the instruction and the actual current is calculated by subtraction units 14-14'', comparison is made in hysteresis comparator 15-15''. The output of the comparator 15-15'' only for a specified period in the inverter output cycle is made the inverter driving signal by means of a logic circuit 16 and for the rest of the period the output of a ring counter 8 is made the driving signal. Accordingly the advantages of the control system of constant V/F and the current instantaneous value control system are utilized and the frequency of switching can be made low and controllability can be improved.
Patent JP-H0242033-A (JP)
Title: Production of methacrylic acid and/or methacrolein
Inventor: YAMAMATSU SETSUO
IPC: C07C27/12
Filed: 1989-03-31
Abstract: PURPOSE:To advantageously obtain methacrylic acid in high selectivity even at low temperatures by using a catalyst containing heteropoly-acids, having phosphorus, etc., as the central element and containing molybdenum and copper as a constituent element in catalytically oxidizing isobutane in the vapor phase and producing the subject compound. CONSTITUTION:A mixed gas containing isobutane and molecular oxygen in the vapor phase is brought into contact with a catalyst to produce methacrylic acid and/or methacrolein. In the process, a catalyst containing a heteropoly-acid and/or salt thereof, having P and/or As as the central atom and containing Mo and Cu as a catalyst constituent element is used as the above-mentioned catalyst to afford the methacrylic acid in good selectivity even at low reaction temperatures in one stage without requiring a special apparatus. The amounts of the elements are 0.5-3g atoms central atom and 0.01-3g atoms Cu based on 12g atoms Mo. Furthermore, since the low reaction temperatures suppress decomposition of the catalyst, the afore-mentioned method is economically advantageous to industrial practice.