baber/WOPTO huggingface dataset:
Patent JP-S62274426-A (JP)
Title: Coordinate converting device
Inventor: OKAWA MAKOTO
IPC: G06F17/10
Filed: 1986-05-23
Abstract: PURPOSE:To increase the image conversion speed by constituting a device of a parallel-input and parallel-output multiplier, a parallel adder used to obtain the operation result of each term, a parallel adder used to obtain the addition result of each term, and a dual port memory. CONSTITUTION:Since the multiplying operation and the adding operation accompanied with a 32-bit multiplier are performed by the multiplying operation of a parallel-parallel multiplier 11 and addition between shift-down data and multiplied data of a 16-bit shift-down device 14 and the first adder 12, the required time is shortened. The constitution is simplified in comparison with an electric circuit which is so constituted that 16-bit data and 32-bit data can be multiplied in one operation. Multiplication results of respective terms are quickly added in the simple constitution consisting of a dual port memory 9 and the second adder 17 to finally obtain coordinate data subjected to coordinate conversion.
Patent JP-S60261742-A (JP)
Title: Car driving auxiliary device
Inventor: SAKA MITSUHIRO
IPC: B60Q1/52
Filed: 1984-06-11
Abstract: PURPOSE:To make a driver relievable from his nervous tension in time of a traffic jam, by detecting starting and approaching of a preceding car from the car-to-car distance operated out of a supersonic wave and its reflecting waves and the car speed operated out of a car speed sensor and then sounding a buzzer. CONSTITUTION:When his own car runs at more than the fixed speed and a foot brake fails to operate, a preceding car approaching process judges whether a car-to-car distance is less than a setting value Ym or not, and if less than Ym is the case, it judges as a preceding car approaching state, outputting 1 from an output terminal 03, and sounds a buzzer 14. next, a preceding car starting process judges whether his own car is in a state of being stopped or not, and if the number of car speed pulses while transmitting-receiving sequence is repeated as many as K1 times is zero, it judges as stoppage and examines the car-to-car distance, and if this case is less than a setting value Xm, it judges as a preceding car starting wait and stored in memory. And, if the car-to-car distance is less than the value Xm, it judges as a preceding car start, outputting 1 from the output terminal 03, and the buzzer 14 is sounded, thus nervous tension in a driver is relieved.
Patent JP-H05294308-A (JP)
Title: Device for manufacturing inner cylinder member
Inventor: YAMAKAWA MASAO
IPC: B65B25/14
Filed: 1992-04-13
Abstract: PURPOSE:To make it possible to automatically manufacture an inner cylinder member in a short time. CONSTITUTION:There are provided an adhesion piece forming element wherein a flange attachment end of a sheet material 32 for formation of an insertion part 16 is cut into a strip-like shape and the cut part is turned up in one direction to form an adhesion piece 32a, a flange forming element 13 for forming a through hole 14a in a flange member 11 to form a flange 14, and a joining element 15 wherein the sheet material is folded into a cylindrical shape in such a manner that the piece 32a comes to the outside and the formed end of the adhesion piece is inserted into the hole 14a of the flange 14 to bond said adhesion piece to the flange 14.
Patent JP-S63285118-A (JP)
Title: Powder of complex electroconductors and its production
Inventor: NISHIHARA MASAMI
IPC: H01B1/08
Filed: 1987-05-15
Abstract: PURPOSE:To produce a powder of complex electroconductor having hiding effect by coating a powder consisting of titanium dioxide and an inorganic platelet substance with tin oxide containing antimony in the state of solid solution under specific conditions. CONSTITUTION:A mixture of 10-90pts.wt. of titanium dioxide and the rest pts.wt. of inorganic platelet substance such as mica is made into a powder by the dry or wet method and suspended in water in about 10-500g/l concentration. The aqueous suspension is heated at 50 - about 100 deg.C, and a mixed solution of 100-700g/l of tin chloride and 0.5-180g/l of antimony chloride, containing hydrochloric acid in such an amount as it can prevent the components from being hydrolyzed is added dropwise to the suspension to form electroconductive coating containing 0.1-25wt.% of antimony and the rest of tin oxide substantially so that the weight of the coating layer occupies 5-60% based on the total weight. The coated product is filtered, rinsed, dried, burned at 300-800 deg.C for 30min-4hr and crushed. Thus, a powder of complex electroconductor having high hiding power and electroconductivity is obtained.
Patent JP-S5913140-A (JP)
Title: Cam device
Inventor: ETSUNO KATSUHIKO
IPC: F16D43/26
Filed: 1982-07-09
Abstract: PURPOSE:To use an electromagnet for trigger to obtain large driving force with a small current by providing one cam gear with a cam portion for taking out power, a click engaged with a lock member and a cam portion for restoring the lock member. CONSTITUTION:An electromagnet 15 has a magnet 9 magnetized in such a manner that forward ends 10a, 11a of fixed iron cores 10, 11 are N and S poles, respectively, wherein when magnetic field is generated to cancel the magnetic force of the magnet 9 by applying an electric current to a coil 12, a movable iron core 13 is released. The thus constructed electromagnet 15 is used in a cam mechanism, and while an electric current is not supplied, one end 14a of a lock arm 14 is engaged with a click 2d of a cam gear 2 by attraction force of the magnet 9 to be retained in the lock state. When an electric current is supplied to erase the attraction force, the lock arm 14 is turned by a spring 16 to release the above lock state, so that the rotation of a gear 1a is transmitted to a cam gear 2. After the gear 2 is rotated in a fixed-degree arc, the movable iron core 13 is restored to its initial position by the action of a cam portion 2e.
Patent JP-H01290697-A (JP)
Title: Neuron denderite-stretching promoter, production thereof, the same producing cell strain and production of the same cell strain
Inventor: TAKEUCHI MASAO
IPC: A61P25/00
Filed: 1988-05-16
Abstract: NEW MATERIAL:A mouse glia cell strain-derived neuron dendrite-stretching promoter. USE:Useful for remedy for cerebral lesion by wound, vascular injury, inflammation, etc. and brain modified disease, etc. and protection of neuron. PREPARATION:A cell is collected from a tumor induced by transplacentally administering a chemical cancerogenic agent such as N-ethylnitrosourea to a mouse or subtransplanted tumor thereof, cultured in a culture medium and cloned by colony formation method, etc., to isolate a glis cell strain. Then the cell strain is cultured in a liquid medium at 37 deg.C for 3-4 day and then the cultured liquid is centrifuged and supernatant thereof is filtered by a filter having 450 n m pore size and the filtrate is fractionated through a membrane having 10,000 fraction moleculatr weight to provide the neuron dendrite- stretching promoter from a fraction having >=10,000 molecular weight.
Patent JP-S5546955-A (JP)
Title: Manufacture of gas meter diaphragm
Inventor: AKIYAMA TAKESHI
IPC: F16J3/02
Filed: 1978-09-29
Abstract: PURPOSE: To considerably save manpower and prevent dispersion in quality by providing a process wherein constituent film is attached to an inner die due to pressure reduction effect, the inner die is attracted to the lower die by a magnet by stopping pressure reduction with a cap fitted on a die, and the film is heat-treated while sandwiched between the inner and lower dies.  
     CONSTITUTION: The circularly-cut constituent film of a diaphragm 9 is land over a flat surface, an inner die 10 is placed thereon, and an upper die 14 is fitted on the inner die 10. Next, when suction is made with a suction device and a suction port interconnected, the inner die 10 closely contacts with the lower surface, and the inner die 10 and constituent film 9 closely contact with the upper die 14 into a monolithic structure. Next, the lower die 5 is covered with the lower surface of the constituent film 9, the lower die 10 is fitted in a recess formed of the upright wall 8, horizontal circumferential face 3' and slant circumferential face 2' of the die 10, and attracted by a magnet 6. Thereafter, this attraction is stopped, the upper die 14 is separated from the inner die 10, and the constituent film 9 is sandwiched between the inner die 10 and lower die 5. The portion outside the horizontal face outside a gasket is cut off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5822441-A (JP)
Title: Special symbol output system of word processor
Inventor: SAKANO YUKIO
IPC: G06F3/14
Filed: 1981-07-31
Abstract: PURPOSE:To output two kinds of large and small special symbols optionally according to selection while obtaining a balanced position relation with a precedent and a succeeding special symbol, by selecting the read of pattern information through the conversion specification of a code conversion specifying means when special symbols are specified. CONSTITUTION:To the bus of a word processor, a storage device 1 stored with prescribed character pattern information for each of characters, symbols, etc., is connected and the information in the device 1 is read out optionally through a keyboard 2. The read information is displayed successively on a display device 3 and on the basis of the display contents, the information is printed on a printer 4. The whole system is controlled by a CPU5. This keyboard 2 is provided with input keys dedicated to special symbols such as a colon. According to input by the dedicated keys, the read of pattern information is selected by the CPU5 to obtain a balanced position relation with a precedent and a succeeding symbol, thus optionally outputting two kind of large and small special symbols according to the input by the dedicated keys.
Patent JP-S5644425-A (JP)
Title: Constant-volume heated working gas turbine
Inventor: OOBA YOSHITO
IPC: F02C5/02
Filed: 1979-09-19
Abstract: PURPOSE: To increase the flowing quantity of gas based on constant-volume combustion, generate a large amount of constant-volume heated working gas and heighten output, by combining a turbine running gas generator with a rotation chamber combustion mechanism for continuously performing constant-volume heating combustion.  
     CONSTITUTION: Gas introduced through a gas intake port is compressed by a compressor 2. Fuel is injected from a fuel injection valve 3 into the compressed gas while it flows through a compression passage 4. The gas and the fuel are thus mixed with each other. The mixture is introduced into the rotation chamber 11 of a feed rotor 9 which rotates in a casing 7. The introduced mixture is moved as the rotor 9 rotates. When the mixture is burned and exploded under the pressure of high- temperature gas from a combustion assisting chamber 12, heated and expanded high-pressure gas gushes to heighten the pressure of the combustion assisting chamber 12. At that time, high-speed gas ejection is caused from a working gas ejection passage 14 to drive a turbine 15. Some gas remaining in the rotation chamber 11 is discharged into the atmosphere through an exhaust port 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5453837-A (JP)
Title: Memory error report system
Inventor: SOUMA YUKIO
IPC: G06F13/00
Filed: 1977-10-06
Abstract: PURPOSE: To prevent the overhead of software from increasing, by inhibiting an error, which can be corrected, from being reported to CPU if the error like this has ever occurred on the memory where the error above has occurred.  
     CONSTITUTION: Memory 1 is divided into a number of memory units and is provided with memory error storage parts, which correspond to memory units respectively, as weel as ont-bit error detector circuit 2. If a one-bit error is detected when chip selection line CS 2  is selected, AND circuit 3-2 outputs "1". Then, when FF4-2 is set, AND circuit 5-2 outputs "1" and this output "1" is outputted to CPU through OR circuit 6. Even if selector CS 2  is selected and another one-bit error is detected afterward, the error is not reported to CPU. Thus, the needless report of memory error is not performed, thereby preventing the overhead of software from increasing 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05314693-A (JP)
Title: Writing device and hard disk device
Inventor: KANEKO ATSUSHI
IPC: G11B5/09
Filed: 1992-05-13
Abstract: PURPOSE:To provide a technology which can write the servo data in a short time. CONSTITUTION:A writing device consists of plural magnetic recording heads 7, the magnetic recording head driving circuits 1 which are set opposite to those heads 7 and also drive the heads 7 for the writing operations, and a selection circuit 3 which simultaneously puts the circuits 1 in a writing operation state. In such a constitution, the heads 7 are simultaneously driven for writing and therefore the writing time of the servo data can be shortened.
Patent JP-2000310612-A (JP)
Title: Co2 gas sensor
Inventor: TSUBONE DAISUKE
IPC: G01N27/406
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a highly efficient gas sensor which is not required to be heated to a high temperature at measuring time and has a simple structure by using lithium trititanate as a solid electrolytic substrate. SOLUTION: In a CO2 gas sensor, a standard electrode 2 and a reference electrode 3 are separately provided on the same surface of a solid electrolytic substrate 1 composed of a sintered lithium trititanate body. Such a metal as the platinum, gold, etc., having a low ionization tendency is used for the electrodes 2 and 3. The standard electrode 2 is coated with a sealing material 4 so as to shield the electrode 2 from the CO2 gas in an atmosphere to be measured for CO2 gas concentration. The sealing material 4 can be an oxide- based adhesive, such as the ALON ceramic, etc., an engineering plastic, such as the polyimide, etc., which can withstand high temperatures so far as the material 4 has oxygen permeability.  The CO2 gas concentration in the atmosphere to be measured for CO2 gas concentration is detected by bringing the reference electrode 3 into contact with the atmosphere while the sensor is heated to a prescribed temperature and measuring the electromotive force of the sensor corresponding to the CO2 gas concentration in the atmosphere.
Patent JP-S6013161-A (JP)
Inventor: AKITA KANEO
IPC: B28B1/16
Filed: 1983-07-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02301537-A (JP)
Title: Precipitation hardening ni-base single crystal alloy having excellent stress corrosion cracking resistance
Inventor: WAKITA SABURO
IPC: C22C19/05
Filed: 1989-05-16
Abstract: PURPOSE:To improve the strength, stress corrosion cracking resistance and corrosion resistance of the alloy by adding Cu or furthermore Hf, Re, Mo, W and the like to an series precipitation hardening n-base single crystal alloy as alloy components. CONSTITUTION:An series precipitation hardening n-base single crystal alloy contg., by weight, 10 to 30% Cr, 0.1 to 5% Nb, 0.1 to 8% Ti, 0.1 to 8% Al and the balance Ni is incorporated with 0.05 to 0.5% Cu as a alloy additive to improve the stress corrosion cracking resistance. Or, 0.05 to 3% of one or both of Hf and Re are furthermore incorporated thereto to moreover improve the stress corrosion cracking resistance and 0.05 to 3% of one or both of Mo and W are added as well, by which the n-base single crystal alloy having improved corrosion resistance can be manufactured.
Patent JP-H09304747-A (JP)
Title: Lcd panel test method
Inventor: NAGASHIMA TERUHIKO
IPC: G02F1/13
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To improve test throughput by concurrently processing image fetch processing to a frame memory and an image processing test (processing detecting a display state). SOLUTION: This test system is provided with a CCD camera 4 image picking up the image displayed on a color LCD(liquid crystal display) 1 and the frame memory 11 fetching an image pickup image, and plural image pickup images are fetched in the frame memory 10, and the display state of the color LCD 1 is detected based on respective fetched image pickup data. In such a case, an MPU 11 performs the fetch processing of the image pickup image to the frame memory 10, and a CPU 7 reads out the image pickup image data from the frame memory 10, and performs only the processing detecting the display state of the color LCD 1. Thus, the detection processing of the display state is performed by the CPU 7 while performing the fetching processing of the image pickup image by the MPU 11.
Patent JP-S60263210-A (JP)
Title: Program generating method of numerical control device
Inventor: KUDOU KAZUHIRO
IPC: G05B19/4093
Filed: 1984-06-12
Abstract: PURPOSE:To generate automatically a correct working program in a storage part by advancing a work by combining the setting and the confirmation of a mechanical operation at every one program, when generating the working program. CONSTITUTION:The titled method is executed so that an output of an operating part 5 is stored in an in-execution storage part 10, also an input is added by one point to an input selecting switch 3A of a storage part 3, and the contents stored in this stage part 10 are stored selectively in the storage part 3. Also, a working program is generated so that only one block of the working program is set by a CRT setting indicator 2A, and it is displayed and confirmed to conform with a program sheet. Subsequently, the program is selected by a switch 4A and inputted to an input part 4, calculated by an operating part 5 so that an analysis of a locus and counting of a speed are executed, executes an operation analysis of an operator by an operating part 6, shifts to a control part 7 and executes a control of a machine tool, and at the same time, maintains the working program executed by storage part 10.
Patent JP-S5912452-A (JP)
Title: Method for stabilizing image of lithographic printing plate
Inventor: IIJIMA AKIO
IPC: G03G13/28
Filed: 1982-07-13
Abstract: PURPOSE:To improve the stable reproducibility of image and to eliminate the variance among the lithographic printing plate by an electrophotographic method in the manufacture of said plate by controlling a developing bias by using the average value of the measured electrostatic charge values at plural positions except the peripheral part of the original plate for printing. CONSTITUTION:An original plate for lithographic printing manufactured by forming a photoconductive layer (a) on a substrate (b) such as paper, metallic plate or the like is supplied from an automatic plate supply part A and is electrostatically charged by an electrostatic charger 2 in an electrostatic charging part B. The original plate is then fed to an exposing plate 4. The charge potentials at several places except the peripheral part (at least the front and rear ends of the original plate in the advancing direction thereof) of the original plate for printing are measured by a measuring probe 6 for surface potential, and are put through an A/D converter 13 and an interface 14 into an arithmetic unit 15 to which an empirically determined program is beforehand inputted. The unit 15 calculates the average value Vm of the potentials and after the exposure of the original plate, a bias voltage is impressed from a developing bias generator 17 to a developing electrode 7 and the plate is developed with a developing soln. 8. The printing plate having a favorable contrast and stable reproducibility is thus obtd. by using the average value removed of the high potential at the end of the original plate.
Patent JP-H04348588-A (JP)
Title: Manufacture of printed circuit board
Inventor: TAKAHASHI HISAYA
IPC: G03F7/20
Filed: 1991-05-27
Abstract: PURPOSE:To obtain reliability of soldering by preventing coating of part of a surface of a surface mounting pad with solder resist due to misregistration in a printed circuit board formed with a circuit when the resist is formed between the pads of an extrafine pitch and preventing separation of the resist due to improper adhesion. CONSTITUTION:Solder resists 1b between surface mounting pads are formed between solder resist 1a covering a wiring circuit 2, the pads 3 and the circuit 2.
Patent JP-S6013875-A (JP)
Title: Surface-treated metallic filler and molding material for frictional use containing the same
Inventor: NAKAMURA TAKAYUKI
IPC: C09C1/62
Filed: 1983-07-01
Abstract: PURPOSE:To provide a metallic filler effective to rust-prevention without lowering the frictional coefficient of the molded article, and suitable as a frictional molding material such as brake shoe, etc., by applying an inorganic alkali silicate layer to the surface of a metallic filler. CONSTITUTION:A layer of an inorganic alkali silicate such as potassium silicate, alkali tin silicate, etc. is applied to the surface of a metallic filler such as steel fibers, steel powder, etc. e.g. by coating, dipping, casting, spraying, mixing, etc., and baked preferably at 100-400 deg.C to obtain the objective filler. The amount of the inorganic alkali silicate layer is preferably 1-15wt% based on the metallic filler. The obtained filler is mixed with a thermosetting resin (e.g. epoxy resin), a reinforcing material, and a colorant (e.g. carbon black) to obtain a molding material for frictional use.
Patent JP-S5823904-A (JP)
Inventor: ITSUSHIKI KOUZABUROU
IPC: A41D31/00
Filed: 1981-08-03
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-H0415299-A (JP)
Title: Liquid detergent composition for use in automatic dishwasher
Inventor: FUKUMOTO HISANORI
IPC: C11D7/60
Filed: 1990-05-09
Abstract: PURPOSE:To obtain the title composition which generates no precipitates during storage and has good detergency and scale adhesion-eliminating effect by compounding each a predetermined amount of NaOH or KOH, a polyacrylic acid salt and specific water. CONSTITUTION:The title composition comprises 10-25wt.% NaOH or KOH and 1-5wt.% polyacrylic acid salt (e.g. polysodium acrylate) and the balance of water having an electric conductance of 0.1muS (at 20 deg.C) or below.
Patent JP-H11314750-A (JP)
Title: Turning device for long conveyed material
Inventor: NAITO MAKOTO
IPC: B65G47/54
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of equipment by simplifying its structure, insofar as possible. SOLUTION: This turning device is equipped with a plurality of retracting rollers 3a to 3e retracting a billet 2 successively fed from conveyor lines A to D into the downstream after receiving it one after another, and it is also equipped with a plurality of delivery rollers 4a to 4f whose axial directions turned to the direction orthogonal with the conveying direction after being turned, at the further downstream part of the retracting roller 3e arranged at the most downstream part. There delivery rollers 4a to 4f are in close vicinity to the roller 3e at the most downstream part, and a side guide 7 consisting of a thin platelike member extending along a conveyor line E is installed in the upper part of an end on the reverse side to the retracting roller 3e in making the cross direction turn to the vertical direction at a specified interval from the retracting roller 3e.  Then, four rollers 8a to 8d capable of reciprocating along the retracting rollers 3a and 3b are installed in an interval between the retracting rollers 3a and 3b, and a tail end of the billet 2 before reaching the side guide 7 is shiftable in the lateral direction.