baber/WOPTO huggingface dataset:
Patent JP-H0442110-A (JP)
Title: Lens using heterogeneous medium
Inventor: TSUCHIDA HIROBUMI
IPC: G02B15/16
Filed: 1990-06-08
Abstract: PURPOSE:To offer a lens system which has a small chromatic aberration by using a blank material which is easy to manufacture by arranging radial type heterogeneous lenses whose media have positive refracting power and negative refracting power respectively closely to each other and satisfying specific conditions. CONSTITUTION:The lens system is constituted by arranging the radial type heterogeneous lens whose medium has the positive refracting power and the radial type heterogeneous lens whose medium has the negative refracting power closely to each other and the conditions shown by inequalities I are satisfied. Here, nu1p and nuop are a coefficient indicating the color dispersion of the radial type heterogeneous lens whose medium has the positive refracting power and the Abbe number on the axis and nu1n and nuon are a coefficient indicating the color dispersion of the radial type heterogeneous lens whose medium has the negative refracting power and the Abbe number on the axis. Thus, the chromatic aberration that the medium with the positive refracting power has is compensat ed by the medium having the negative refracting power. At this time, the media are materials satisfying the inequalities I and the heterogeneous blank materials are hardly manufactured unless those conditions are satisfied.
Patent JP-S635237-A (JP)
Title: Cadmium-tin composite standard solution for atomic absorptiometric analyser
Inventor: YASUDA KAZUHISA
IPC: G01N21/01
Filed: 1986-06-25
Abstract: PURPOSE:To measure the concns. of cadmium and tin accurately and rapidly in a cadmium-tin alloy plating liquid, by preparing a liquid composition consisting of cadmium borofluoride, stannous borofluoride and other specific components. CONSTITUTION:A standard solution is formed of a liquid composition consisting of cadmium borofluoride, stannous borofluoride, boric acid, ammonium borofluoride, borofluoric acid, sodium p-phenolsulfonate, gelatin and water. When the concns. of cadmium and thin in a cadmium-tin alloy plating liquid are measured by an atomic absorptiometric calibration curve method using said standard solution, the effect of a matrix at the time of atomic absorptiometric analysis is reduced and interference is also reduced and, there fore, the concns. of cadmium and tin can be measured accurately.
Patent JP-S635630-A (JP)
Title: Power source circuit for optical submarine relay
Inventor: URATA HIDEO
IPC: H04B10/80
Filed: 1986-06-25
Abstract: PURPOSE:To eliminate influence upon electronic parts with polarity and to apply a circuit to a long-distance system by connecting a thyrister to a Zener diode in parallel and further connecting a trigger generator triggering the thyrister between steel wire disposed in the middle of an optical submarine cable and a power source wire. CONSTITUTION:After a load/unload department supplies a search current to the power source wire 8 from a search current supply device 9 in order to search the position of a cable, a pulse signal generator 10 transmits a pulse between the power source wire 8 and the steel wire 4. Before a pulse signal is impressed, the thyrister 7 is off, and all the search current flows in a relay circuit 3. Then a trigger generator circuit 5, receiving the pulse signal, impresses a trigger voltage on the thyrister 7. Then the thyrister 7 is turned on, and all the search current flows in the thyrister 7, and the attenuation of the search current becomes extremely low. In order to turn off the thyrister 7, the supply of the search current is stopped. The operation is automatically returned to the normal operation of a power source circuit for a relay.
Patent JP-H05109592-A (JP)
Title: Wafer for compound semiconductor device and manufacture thereof
Inventor: YOKOYAMA TERUO
IPC: H01L21/78
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a wafer having no bent, a distortion and hence little dislocation defects by laminating a compound semiconductor substrate on an Si substrate by simple means in the wafer for a compound semiconductor device and a method for manufacturing the same. CONSTITUTION:A GaAs substrate is divided into a plurality to died GaAs substrates 24A. In a state that the substrates 24A are disposed at an interval, a structure in which the substrates are adhered to a surface of an Si substrate 21 through metal films 27 made of Ti.Pd is formed to obtain a wafer for a compound semiconductor device having a large diameter inexpensively.
Patent JP-S63313700-A (JP)
Title: Powder press
Inventor: HIRAI AKIRA
IPC: B30B11/00
Filed: 1987-06-15
Abstract: PURPOSE:To enable the mass production of a formed plate larger compared to the thickness by forming a powder feeding support face by a lifting stroke ram corresponding to a formed part and pressure receiving block, and the stroke sleeve of the shaft hole equal to these and lifting the stroke sleeve exceeding the powder feeding support face. CONSTITUTION:A powder feeding machine 3 is driven by advancing and retreating on the powder feeding support face C in the same shape and size as those of a formed part A. The contour of the feeding powder B accumulated in a fixed thickness is then partitioned by the shaft hole face of a stroke sleeve 4 and until a feeding powder B is formed by its compression by a stroke ram 1 and pressure receiving block 2 as well a contour face is protected by the shaft hole face of the stroke sleeve 4. Each place of the powder feeding face is thus compressed with equal pressure and after removing the stroke sleeve 4 with continuing a pressurization by the stroke ram 1 and pressure receiving block 2 as well the pressurization by the stroke ram 1 is released. In the case of discharging the formed part A, therefore, the mass productivity of the formed part A in a larger size compared to the thickness can be increased without effecting a distortion force on the formed part A.
Patent JP-H0314961-A (JP)
Title: Torque detection device of transmission
Inventor: MORIKI DAISAKU
IPC: F16H59/22
Filed: 1989-06-12
Abstract: PURPOSE:To accurately detect driving torque irrespective of aging deterioration or the like in the driving shaft by zero(0)-compensating the driving torque value calculated under operation where no deriving force is not acted on the driving shaft when the driving torque is calculated by the torsional rigidity of the driving shaft. CONSTITUTION:A torque detecting device comprises two sets of rotation signal detection means 30, 31 to detect the rotation signal of driving shaft at different two positions of driving shaft of transmission, torque calculation means 35 to calculate the drive torque of the transmission based on the phase difference between rotational signals detected by these means 30, 31. This device is also provided with an operation condition detection means 36 to detect the operation condition where no driving force is applied to the driving shaft of transmission, a correction means 37 to correct the drive torque of the torque calculation mean 35 zero(0) so as to make zero the driving torque value to be calculated based on the phase difference between the rotation signals of the means 30, 31 in the operation conditions detected by an operation condition detection means 36.
Patent JP-S6036743-A (JP)
Inventor: JIYON TEI RATSUBO
IPC: F02B1/04
Filed: 1984-07-18
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-H0816670-A (JP)
Title: Device and method for automatically processing overseas remittance business
Inventor: SHINTANI KAZUO
IPC: G06Q40/02
Filed: 1994-06-30
Abstract: PURPOSE:To improve the efficiency of business processing by automatically deciding the exchange rate on customer after the second time and applying the input information of first time as the input information of a remittance transaction after the second time. CONSTITUTION:In the case of remittance processing after the second time, an automatic processing control means 6 related to accounting is started by an exchange accounting system, and the automatic decision processing of the foreign exchange rate is performed by an automatic foreign exchange rate deciding means 8. Then, an automatic overseas remittance business processing control means 9 is started, and a foreign exchange accounting system is changed into an overseas business processing system. An input telegraphic message extracting means 12 started from the automatic processing control means 9 extracts an input telegraphic message at the time of first remittance from an input telegraphic message storage part 20. Next, document information is generated based on the input telegraphic message by an overseas document generating means 11 and registered on an overseas document information storage part 21. Based on the overseas document information registered on this storage part 21 an overseas document generating means 13 generates an instruction statement 22 addressed to a destination bank and an instruction statement 23 addressed to a deciding bank.
Patent JP-S5851522-A (JP)
Title: Removing device for foreign matter
Inventor: OKETA YUKIHIRO
IPC: H01L21/304
Filed: 1981-09-24
Abstract: PURPOSE:To remove the foreign matters easily and positively by utilizing static electricity through electrification, bringing an electrifying substance close to an article, onto which the foreign matters adhere, and removing the foreign matters. CONSTITUTION:An endless conveyor-shaped conveyor 2, on which the article 3 from which the foreign matters are removed is placed and which is moved, is mounted into a housing 1. The electrifying substance 4 for removing the foreign matters adhering onto the article 3 by static electricity through electrification is set up into the housing 1 so as to cover one part of the upper section of the conveyor 2 in tunnel-shaped form. When the article 3 on which the foreign matters adhere is placed onto the conveyor 2 and moved, the foreign matters on the article 3 are adsobed to the electrifying substance 4 during the passage of the article 3 through the lower side of the electrifying substance 4 because the article 3 passes through the lower side of the electrifying substance 4, and the foreign matters are removed from the upper section of the article 3.
Patent JP-H01317201-A (JP)
Title: Consumption degree detecting system for fd medium
Inventor: CHINJU MASAAKI
IPC: G11B5/00
Filed: 1988-06-17
Abstract: PURPOSE:To detect the consumption degree of a using medium by reading out and storing the value of a timer attached to a head set on the medium at power-on of a drive and reading out the contents of a timer circuit at power- off of the drive to write the added value to the medium and to display the excess of the consumed time. CONSTITUTION:A timer circuit 11 is prepared to show the attaching time of a head 13 together with a reading circuit 21 which reads out the contents of the circuit 11, a storage part 22 which stores the addition of the value read out of the circuit 11 and the value stored previously, a display part 26 which shows the excess of the consumed time, and an area where the consumed time is stored into an FD medium 3. The timer value is read out of the medium 3 and stored in the storage part 22 to perform an access after the power supply of an FD drive unit 1 is switched on. When said access is through, the value counted by the circuit 11 is added with the stored timer value. This added value is written into the medium 3 again and the power supply of the unit 1 is switched off. When the added value is larger than the set one, this fact is displayed via a diode, etc., of the part 26. In such a way, the consumption degree of the medium 3 is displayed.
Patent JP-H11336107-A (JP)
Title: Joint structure for underwater tunnel
Inventor: SHIRAISHI SHUNEI
IPC: E21D11/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To cope with large displacement and to maintain a high water stop property by inserting a buffer sealant and aseismatic water stop materials between opposite end faces of caissons, arranging connecting cables between adjacent caissons to introduce prestress and prevent the opening between the caissons. SOLUTION: Caissons 1a...1n are connected, and a prestress is introduced by tensile materials 2 for the connection. A joint protective board 4, a buffer sealant 5 and aseismatic water stop materials 6 are fitted between the end faces of the tail and top caissons 1, 1n and the caissons 1a...1b are connected by connecting cables 8 via an axial force transfer material 7. When an underwater tunnel is extruded, the axial force is applied to a joint 3 and transferred to the adjacent caisson 1n via the axial force transfer material 7. The contact with water and sediment is protected by the joint protective board 4 during the work. The underwater tunnel is multiplexly sealed by the joint protective board 4, buffer sealant 5 and water stop materials 6 against water and sediment.  The buffer sealant 5 and the water stop materials 6 are displaced against compression and tensile deformation to hold a water stop property. Large displacement at the time of an earthquake can be coped with.
Patent JP-S5852949-A (JP)
Inventor: HASHIZUME KENICHI
IPC: F02G5/04
Filed: 1981-09-24
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-S5771738-A (JP)
Title: Inserting device for beltlike body into cylindrical body
Inventor: TAKEUCHI KIYOSHI
IPC: B23P19/02
Filed: 1980-10-23
Abstract: PURPOSE: To eliminate the need for troublesome inserting work, and to push the corrugated cylindrical beltlike body into the cylindrical body automatically by pushing the beltlike body into the cylindrical body through the opening section by means of a push-in mechanism.  
     CONSTITUTION: The beltlike heat insulating material 5 with predetermined length is placed on a belt conveyor 13. The conveyor 13 is driven while a drum 10 is turned and driven, and the heat insulating material 5 is inserted into a guide case 8 through an introducing port section 9. The heat insulating material 5 is pushed against a corrugated outer circumferential surface of the drum 10, and deformed elastically into the corrugated cylindrical body. After a molding process and a supply process are completed, the beltlike body is moved to a push-in process. The first cylinder 19 and the second cylinder 20 are operated simultaneously and a push- in ring 16 and the drum 10 are shifted, and the corrugated cylindrical heat insulating material 5 under a diameter contracted condition is pushed in through the opening spection in an outer frame 1 as the form is left as it is. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S637034-A (JP)
Title: Distribution line carrier system
Inventor: TERADA MAKOTO
IPC: H04B3/54
Filed: 1986-06-27
Abstract: PURPOSE:To contrive to attain the high reliability for the information signal transmission using a distribution line by using a current detecting means so as to detect the quantity of an information signal component current shunted to a load line branched to other slave station among the information signal component currents sent from any of slave stations to a master station. CONSTITUTION:If a capacitive impedance 52 connected to the load line is larger than a prescribed value, the information signal component current shunted to the laod line to a load 5 from a slave station 40 is also increased. The information signal component current is detected by a current detector 55 via a current transformer 54 and the detected voltage is compared with a voltage introduced from a distribution line 3, and the phase and amplitude of the voltage/current are discriminated. If the shunted information signal component current exceeds a prescribed value, the presence of the capacitive impedance 52 on the load line is discriminated and a reactance adjusting means 56 applies reactance adjustment of an inductive impedance 53 being a reactor depending on the quantity of the information signal component current. Thus, the shunt of the information signal component to the load line is blocked.
Patent JP-H0656669-A (JP)
Title: Pterine derivative preparation having active oxygen-scavenging action
Inventor: KAMOASHI TAKESHI
IPC: A61P1/16
Filed: 1993-05-31
Abstract: PURPOSE:To provide the subject preparation containing a specific compound as a main ingredient, having an action to scavenge active oxygen compounds such as OH. and H2O2 as well as O2<->, and useful for treating ischemic disorders such as ischemic heart disease sequella and cerebral infarction sequella, inflammatory diseases such as chronic rheumatism, etc. CONSTITUTION:This preparation contains a derivative of the formula (R1, R2 or R5, R6 are H, or respectively together form a double bond; R3, R4 are H, alkyl, hydroxyalkyl) [e.g. pterine (R1, R2 and R5, R6 together form a double bond, respectively; R3, R4 are H)] as an active ingredient. The compound is added to an oral agent, injection, ointment, suppository, etc., in an amount of 10mum to 1000mg.
Patent JP-S63312838-A (JP)
Title: Method and apparatus for preventing lack of ink in printing step
Inventor: KUBO ISAMU
IPC: B41F15/40
Filed: 1987-06-16
Abstract: PURPOSE:To prevent an improper product by providing a pressurized fluid supply device at a detection nozzle attached to the front face of a squeegee, and providing an alarm unit operated in response to the extension of the detected nozzle end from an ink reservoir, thereby generating an alarm before the ink lacks. CONSTITUTION:A detection nozzle 12 of a pneumatic sensor type fine level switch 10 is attached to the front face of a squeegee 3, pneumatic pressure of approx. 1-2mm of water column is acted at the end of the nozzle 12, and the end of the nozzle 12 is submerged several mm in an ink reservoir 4. Then, when the surface level of the reservoir 4 drops so that the end of the nozzle 12 is opened, the switch 10 is operated to actuate an alarm unit. A predetermined process is conducted by this alarm before the ink actually lacks.
Patent JP-H11346079-A (JP)
Title: Cooling device of electronic apparatus
Inventor: SUGANUMA TOSHIYUKI
IPC: H05K7/20
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device which can restrain cooling liquid from spreading as far as possible even if cooling liquid leaks out of the cooling device which cools down an electronic equipment in which cooling liquid is used as cooling medium. SOLUTION: A cooling device 1 is equipped with a circulation path through which cooling liquid is made to circulate, a circulation pump 40 which sends out cooling liquid to circulate through the circulation path, a liquid path cutoff 80 which is capable of stopping the flow of cooling liquid, a detection sensor 64 which is capable of detecting leakage of cooling liquid, and a control circuit 70 which controls both the circulation pump 40 and the liquid path cutoff 80, where the cooling device 1 cools down an electronic equipment 10 using cooling liquid which circulates in the circulation path as cooling medium.  The detection sensor 64 is covered with a surface material which absorbs cooling liquid, an absorption accelerating agent, and a liquid retention material, and when the sensor 64 detects the cooling liquid, it outputs leakage detection signals to the control circuit 70, and the control circuit 70 stops the circulation pump 40 when the leakage detection signals are inputted into it and enables the liquid path cutoff 80 to stop a flow of cooling liquid.
Patent JP-S5374084-A (JP)
Title: Measuring method for refractive index distribution of optical transmission path
Inventor: NODA HIDEKI
IPC: G01N21/41
Filed: 1976-12-13
Abstract: PURPOSE:To obtain refractive index distribution from the relation between the quantity of scanning of the light incident to an optical transmission path scanned at its incident end and the quantity of the light emitting from its other end.
Patent JP-H1142073-A (JP)
Title: Treatment of tape in filter-attaching machine, and device therefor
Inventor: VOSS HELMUT
IPC: B23K26/066
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently treating a continuous paper tape without guiding a laser beam along the cutting line by cutting a tape partial fragment for binding a cigarette to a filter plug by a short term laser flash. SOLUTION: A tape partial fragment 13a for binding a cigarette to a filter plug is cut by a short term laser flash from a continuous paper tape 13 to treat the continuous paper tape 13 in the method for treating the continuous paper tape 13. The tape partial fragment 13a is preferably cut by each time only one time flash, and perforations 13c are preferably formed by the laser flash to form ventilation holes in the continuous paper tape 13 or the tape partial fragment.
Patent JP-S5373044-A (JP)
Title: Majority decision logical circuit
Inventor: KISHI KENICHI
IPC: H03K19/23
Filed: 1976-12-13
Abstract: PURPOSE:The variation in the rise and fall of an input signal and this detection output is held for a fixed time; and the decision by majority is caused within the time, thereby deciding the rest of input by majority regardless of the majority decision by the input causing a fixed trouble.
Patent JP-S5374050-A (JP)
Title: Spectacle lens
Inventor: EGAWA MASARU
IPC: G02B1/115
Filed: 1976-12-14
Abstract: PURPOSE:To reflect the light of the head lights of a carb behind with the back of a lens and prevent dazzling even if the lens is shed with the light of the head lights of said car during driving of the car at night by providing more than one layer of antireflection films to the back of the colored spectacle lens of inorganic glass or organic glass.
Patent JP-S5852259-A (JP)
Title: Novel somatostatin consisting of 9 amono acids
Inventor: SAKAKIBARA SHIYUNPEI
IPC: A61K38/04
Filed: 1981-09-22
Abstract: NEW MATERIAL:A nonapeptide compound shown by the formfulaI. USE:Suppressing the secretion of gastrin and growth hormone but not other hormone, especially insulin secretion, useful for hemorrhage of digestive tube such as stress ulcers, gastritis, etc. PROCESS:The desired nonapeptide compound is obtained by the conventional method for common peptide synthesis. For example, a compound shown by the formula II is reacted with hydrazine hydrate to give a compound shown by the formfula III, which is reacted with a compound shown by the formula IV by peptide synthesis, to give a compound shown by the formula V. The compound shown by the formula V is then treated with trifluoroacetic acid containing ethanediol and dimenthyl sulfide, neutralized with triethylamine, subjected to ring formation with carbodiimide to give a cyclic compound shown by the formula VI, it is deprotected with anhydrous hydrogen fluoride, to give a nonapeptide compound shown by the formulaI.
Patent JP-S5373623-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: TANAKA SHIYOUICHI
IPC: F23C3/00
Filed: 1976-12-13
Abstract: PURPOSE: To devise a burner of low noises with high combustion efficiency by burning a part of fuel particles sprayed with pressure around a carburetter to evaporate main fuel with the burning heat. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0810713-A (JP)
Title: Postal matter classifying machine
Inventor: RYU MITSUO
IPC: B07C3/08
Filed: 1994-06-30
Abstract: PURPOSE:To make it possible to reduce the manufacturing cost of a classifying machine by using a control circuit common to the low-speed machine and high- speed machine of the classifying machine. CONSTITUTION:This classifying machine is formed of a flip-flop 41 which holds outputting of the gate signal with the delay to the prescribed gate after obtaining of a detection signal, delay circuits 42, 43 which output the gate signal with the delay and switching circuits 44 to 47 which output the signals obtd. by delaying the inputted gate signal by the delay circuits 42, 43 when the delaying of the gate signal is held in the flip-flop and output the inputted gate signal as it is when the delaying described above is not held.