baber/WOPTO huggingface dataset:
Patent JP-S63190118-A (JP)
Title: Production of high tension steel plate having excellent strength and toughness
Inventor: TAKIZAWA KENSABURO
IPC: C22C38/14
Filed: 1987-02-02
Abstract: PURPOSE:To obtain a high tension steel plate having high strength and excellent toughness in component-series, which is basically not necessary to add Cr, Mo, etc., by executing the prescribed quenching and tempering after finishing hot- rolling of the steel having the specific composition of rather high C content and adding Ti, etc. CONSTITUTION:The steel consisting of 0.12-0.18wt.% C, 0.05-0.80% Si, 1.20-1.60% Mn, 0.01-0.08% Al, 0.01-0.05% Nb, 0.005-0.025% Ti, 0.0005-0.0025% B and the balance of iron with inevitable impurities, is used. This steel slab is heated at >=1,000 deg.C and after the hot-rolling is finished at >=800 deg.C, immediately cooled rapidly to <=150 deg.C and next, is tempered in the temp. range of >=550 deg.C-<=Ac1 point. In case necessary, one kind or more among 0.10-0.30% Cu, 0.05-0.20% Cr, 0.03-0.10% Mo and 0.02-0.10% V is added to the above steel components.
Patent JP-S56119928-A (JP)
Title: Magnetic recording medium
Inventor: SHIMIZU TAKEZOU
IPC: G11B5/702
Filed: 1980-02-25
Abstract: PURPOSE:To improve durability and the dispersibility of magnetic powder by using a binder contg. a modified polyurethane resin contg. polyurethane molecules having OH at other than both terminals of the main chain, a vinyl chloride-vinyl acetate copolymer and a specific urethane prepolymer. CONSTITUTION:A magnetic layer is formed by using the binder which contains a modified polyurethane resin contg. polyurethane molecules having OH at other than both terminals of the main chain and a vinyl chloride-vinyl acetate copolymer (contg. a copolymer of >=3 elements of vinyl alcohol and others) in compounding ratios 9:1-1:9 by weight, and contains a polyurethane prepolymer having NCO at both terminals of the main chain in 5-50wt% of the total amount of said two and this prepolymer. In this way, the magnetic tape having good dispersibility of magnetic powder and high durability is obtained. Abrasion resistance, heat resistance, etc. are further improved by adding a suitable amount of low mol.wt. polyisocyanate.
Patent JP-S61182711-A (JP)
Title: Level for drilling
Inventor: MATSUSHIMA SUMIO
IPC: B23B45/00
Filed: 1985-02-07
Abstract: PURPOSE:To drill a wall surface vertically thereto by vertically mounting through a rod a level in which alcohol is filled within a highly transparent cube while leaving an air bubble in the cube to a curved surface portion for mounting a drill thereto. CONSTITUTION:A drilling level 1 is horizontally mounted on the cutting 6 of a curved surface 7 of a drilling machine or fixedly mounted along an upper surface 8 by fastening a resilient curved portion 2 by a screw 4. When a horizontal floor, a vertical wall, or a ceiling is drilled, an air bubble d is coincided with the position of a mark 10 indicative of a horizontal point while observing the surfaces a, b, and c of the level 1.
Patent JP-S59161298-A (JP)
Inventor: FUKUNAGA MASAO
IPC: B26D3/28
Filed: 1984-02-09
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-H03228140-A (JP)
Title: Microprogram controller
Inventor: KONDO HIDETOSHI
IPC: G06F11/10
Filed: 1990-02-01
Abstract: PURPOSE:To shorten the time for processing an instruction by executing only error correction in the case of detecting error while executing the instruction, and executing a write processing during an interval between instruction after the end of the instruction. CONSTITUTION:In the case of detecting the error of a microprogram word set to a read register 5, an error detection circuit 6 outputs an error signal 14 and sets an error state flag 12. When the error is detected, an error correction circuit 7 executes the error correction and the microprogram word where error is corrected is set to a write data register 11. The error state flag 12 is reset by an instruction end signal 13 and a write instruction signal 17 is outputted from a control circuit 8. Then, the error corrected microprogram word held in the write data register 11 is written into a control memory 3. Thus, since the write processing is executed during the interval between the instructions, the entire processing time can be shortened.
Patent JP-H11223600-A (JP)
Title: Method and apparatus for glow-discharge emission spectrochemical analysis
Inventor: HIRAMOTO FUMIO
IPC: G01N21/67
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To remove the contamination on the inner face of an anode tube sufficiently and to perform an analysis precisely by a method wherein, before the analysis, the inner face of the anode tube is polished by using a nearly cylindrical brush whose tip comprises many soft branches having spherical abrasive grains. SOLUTION: Before an analysis, the inner face of an anode tube 3d is polished by using a nearly cylindrical brush 30 whose tip comprises many branches having spherical abrasive grains. That is to say, a robot hand 15 moves a hand part 15e to the lower part of a stocker 17. Then, the hand part 15e which is raised is closed so as to grip and hold a brush cleaning implement 18B. Then, the robot hand 15 removes the brush cleaning implement 18B from the stocker 17 so as to be moved to the lower part of the anode tube 3d. The brush 30 is raised while being rotated, its upper part is inserted into the inside of the anode tube 3d, and the inner face of the anode tube 3d is polished. The abrasive face of the brush 30 is soft, and the abrasive grains are spherical.  As a result, the inner face of the anode tube 3d can be polished properly without being damaged, and the contamination on the inner face of the anode tube 3d can be removed sufficiently.
Patent JP-H11224507-A (JP)
Title: Device for vehicle
Inventor: KASHIWANUMA KOJI
IPC: F21V31/00
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for a vehicle capable of simply replacing a sealing material and also simply replacing a high performance sealing material. SOLUTION: A sealing groove 22 is formed in a lens 2, a sealing material is arranged in the sealing groove 22, a sealing leg part is formed in a housing 1, the sealing leg part is pressed against the sealing material so as to be capable of peeling off to waterproofly partition a chamber. As a result, during the use of a vehicle, when the lens 2 is removed from the housing 1 for replacing the lens 2 with the housing 1 fixed to a car body, the sealing leg part is peeled off from the sealing material, the sealing material is left in the sealing groove, and the sealing material can be removed from the housing 1 together with the lens 2. The sealing material is simply replaced at the same time when the lens 2 is replaced, and a high performance sealing material is also simply replaced.
Patent JP-S55116213-A (JP)
Title: Measurement of slanting angle and direction of pin
Inventor: DAIBE TOORU
IPC: G01B21/00
Filed: 1979-03-02
Abstract: PURPOSE: To increase measuring efficiency concerning a pin to be mounted on a substrate by measuring voltage difference due to the difference of capacitance between the pin and an electrode of a probe.  
     CONSTITUTION: If a probe is led to descend and stop at the position where a pin 2 is positioned in between the external electrodes 9 of a probe 7, the distance between a side of the pin 2 and the external electrode 9-a, and the distance between another side of the pin and the external electrode 9-b are given as x 1 ', x 2 ', then the voltage between the internal electrode 8 and the external electrode 9-a and that between the electrodes 8 and 9-b are given as Ex 1 ', Ex 2 ". When cross section of the pin 2 and dimension between the two external electrodes that can be measured are each n, m, and when the volume of a gap between the pin and the center position of the probe in the direction of an x axis is Δx', Δx'=(m-n) (Ex 1 '-Ex 2 ')/2E is given. After obtaining the volume of gap Δy' in the direction of a y axis in the same manner, the probe 7 is inserted into the pin 2 by the dimension d, then if the volumes of gaps Δx", Δy" between the pin and the probe in the directions of x, y axes is obtained, the slanting direction ψ of the pin 2 becomes tan -1 ψ=(Δy'-Δy")/(Δx'-Δx") and the angle θ is obtained by the equation I. Thus it is possible to increase the measuring efficiency. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57137651-A (JP)
Title: Ignition device for internal combustion engine
Inventor: ATSUMI HISAYUKI
IPC: F02P5/145
Filed: 1981-02-19
Abstract: PURPOSE:To correctly identify a time of starting operation and a time after starting for effectively prevent choking condition by detecting a time required for making a turn of a certain crank angle. CONSTITUTION:This ignition device contains a signal generator 10 which sequentially generates a set signal and a lead angle trigger signal at a certain turning angle of a crank shaft, an integration circuit 12 which starts charging by the set signal and a comparison circuit 18 which compares an output voltage of the integration circuit with a certain reference voltage. At a low rotational speed where an output of the integration circuit gets higher than the reference voltage, an ignition timing is delayed and otherwise, advanced by an output of the comparison circuit. Hence, if voltages of the set signal and a lead angle trigger signal may be varied, there is no fear of a malfunction or no effect of an air gap of the signal generator. Thereby, a time of starting operation and a time after starting can be surely identified and a choking may be prevented.
Patent JP-S62182155-A (JP)
Inventor: TAKAYAMA TAKEMORI
IPC: C04B35/565
Filed: 1986-02-05
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-S52106765-A (JP)
Title: Watch with calculator
Inventor: MUKAIYAMA FUMIAKI
IPC: G04G3/02
Filed: 1976-03-04
Abstract: PURPOSE:To minimize the power consumption as a watch by suspending the computing mechanism by stopping watch of each shift register of the counter.
Patent JP-S62181143-A (JP)
Inventor: ITANO YASUO
IPC: B32B27/12
Filed: 1986-02-05
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-S62182728-A (JP)
Title: Camera shake detector
Inventor: HATASE TAKAYUKI
IPC: G03B5/00
Filed: 1986-02-05
Abstract: PURPOSE:To detect the camera shake in accordance with the moving speed of an object by using an auto-focus device to detect the camera shake. CONSTITUTION:A picture of a material to be measured at a certain time and that after a prescribed time Talpha are compared with each other to detect relative movement of the image of the material to be measured in a screen of a detector. If the material to be measured is the object and the auto-focus device of the camera is used as the detector, an extent of relative movement of the object image in the prescribed time Talpha is detected, and the occurrence of the camera shake is discriminated when this extent of movement exceeds a certain value, and thus, the auto-focus device is used for detection of the camera shake.
Patent JP-H10220678-A (JP)
Title: Electric-fusion-welded joint
Inventor: KOJIMA HIROAKI
IPC: F16L47/02
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain firm fusion jointing even in case of fittingly inserting optional polyethylene pipes, formed of polyethylene of low-medium/high density, into socket parts by providing both ends of a joint body with the socket parts formed of medium density polyethylene, and embedding a heating wire in the inner peripheral surface of each socket part. SOLUTION: An electric-fusion-welded joint is formed by integrally injection- molding a joint body 1 out of medium density polyethylene, and socket parts into which polyethylene pipes P1 , P2 are fittingly inserted are provided at both ends of the joint body 1. Heating wires are embedded in coil shape in the inner peripheral surface of the respective socket parts 11, 12. The heating wires embedded in the inner peripheral surface of the respective socket parts 11, 12 are continuous, and both end parts of the heating wires are connected to terminal pins 3 protrusively provided at the end part outer periphery of the joint body 1.  After fittingly inserting the polyethylene pipes P1 , P2 in the socket parts 11, 12, a current is carried to the heating wires for the specified time so as to fusion-joint the inner peripheral surface of the respective socket parts 11, 12 and the outer peripheral surface of the polyethylene pipes P1 , P2 simultaneously.
Patent JP-H02204451-A (JP)
Title: 1,3-dichloro-1,1,2,2,3-pentafluoropropane-based azeotrope and pseudo azeotrope
Inventor: SAMEJIMA SHUNICHI
IPC: C07C21/04
Filed: 1989-02-03
Abstract: PURPOSE:To obtain an azeotrope pseudo azeotrope composition usable as a chlorofluorocarbon(CFC) substitute, having excellent characteristics as a solvent, etc., comprising R225cb, R113 and cis-1,2-dichloroethylene. CONSTITUTION:An azeotrope composition comprising (A) 32wt.% 1,3- dichloro-1,1,2,2,3-pentrafluoropropane (R225cb), (B) 53wt.% 1,1,2-trichloro-1,2,2- trifluoroethane (R113) and (C) 15wt.% cis-1,2-dichloroethylene and a pseudo azeotrope composition comprising 19-43wt.% component A, 39-60wt.% composition B and 8-22wt.% component C, preferably 27-37wt.% component A, 48-58wt.% component B and 9-19wt.% component C. The composition is incombustible, can reduce an amount of fluorocarbons used while satisfying excellent characteristics of the fluorocarbons, has no variability of composition during recycling because of existence of azeotropic point, is usable in the same way as conventional single fluorocarbon and requires no drastic change of existing technology.
Patent JP-S63191451-A (JP)
Title: Subscriber number inquiring telephone system
Inventor: KIKAWA ATSUSHI
IPC: H04M3/42
Filed: 1987-02-03
Abstract: PURPOSE:To eliminate the need of a thick telephone directory and to offer telephone number guidance service without the intervention of an operator by installing a data base regarding to the telephone numbers of subscribers in a telephone office and allowing this data base to be accessed from a telephone set. CONSTITUTION:Where there is a call for the telephone guidance service, the telephone office 1 connects the data base 2 regarding to the telephone numbers to the call and enables the call, i.e. telephone set 4 to use the data base 2. Then when a subscriber number is searched by the name of a subscriber, or when a subscriber number is seared by the name of a business, the subscriber's name or the type of business to be searched is inputted with alphabetic input keys 17 and numeric keys 18 after a key 11 for subscriber's name designation or a key 12 for business type designation. Further, the address of the subscriber to be searched is inputted with the keys 17 and keys 18 after a key 13 for designating the address of the subscriber to be searched. Then when a key 14 for retrieval instruction is depressed, the data base 2 for subscriber information is retrieved by the information processor in the telephone office 1 according to the input information.
Patent JP-S53110273-A (JP)
Title: Fluorescent lamp
Inventor: KODAMA TADAYOSHI
IPC: H01J61/16
Filed: 1977-03-07
Abstract: PURPOSE: To reduce power cosumption without drop in quantity of light with mercury, 40 to 95% of krypton, and the balance of neon sealed under the pressure of 3.0 torr. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63192095-A (JP)
Inventor: NAKADA AKIRA
IPC: G10H1/32
Filed: 1987-02-04
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-S58153119-A (JP)
Inventor: YAIHINTO JINGU SHIYUMARU
IPC: G01F1/698
Filed: 1983-02-17
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-S54117428-A (JP)
Title: Novel preparation of unsaturated organic compound
Inventor: KOU KUNIO
IPC: C07C17/00
Filed: 1978-03-03
Abstract: PURPOSE: To prepare a styrene derivative and an indenone derivative useful as intermediates of dyes and perfumes, by the addition reaction of a benzene derivative with an acetylene derivative under CO pressure in the presence of a Rh-complex catalyst mainly composed of Rh-carbonyl.  
     CONSTITUTION: A styrene derivative II, e.g. 1,1,2-triphenylethylene, and an indene derivative III, e.g. 1-(phenylmethylene)-2,3-diphenylindene, 2,3-diphenyl-indenone, etc., are prepared by the addition reaction of a benzene derivative I (R is H, alkyl, alkoxy, etc.), e.g. benzene, toluene, etc., with an acetylene derivative of formula R 2 C≡CR 3  (R 2 , 3  are alkyl, aromatic group), e.g. diphenyl-acetylene, butyne-(2), etc., under a pressurized CO atmosphere, in the presence of a Rh-carbonyl catalyst such as Rh 2 (CO) 4 Cl 4 , Rh 4 (CO) 12 , Rh 2 (CO) 16 , etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58143018-A (JP)
Title: Pressing and drawing device for steel pipe
Inventor: ASAYAMA KINGO
IPC: E02D11/00
Filed: 1982-02-17
Abstract: PURPOSE:To prevent the falling of steel pipes under its weight by a method in which a grasper to chuck sheet piles, a pressing and drawing jack to vertically move the grasper, and an axially horizontal roller pressingly contacting with the outside of the sheet pile are provided, and the roller is turned as needed. CONSTITUTION:When drawing a steel pipe 4 from the ground, a grasper 2 is brought down by a pressing and drawing jack 3, an oil-pressure cylinder 17 is contracted, the steel pipe 4 is grasped, a roller 6 is pressingly contacted with the outside of the steel pipe 4, the jack 3 is extended to upwardly move the grasper 2, and the steel pipe 4 is drawn out to full stroke of the jack 3. During the period, the roller 6 is rotationally moved in relation to the upward moving of the steel pipe 4. Then, the grasper 2 is loosened and brought down by the jack 3, but even when the steel pipe 4 is ready to go down under its own weight, the steel pipe 4 does not fall because the direction of that movement becomes the one to which the roller 6 being in pressure-contact with the surface of the steel pipe 4 can not rotate.
Patent JP-H07229751-A (JP)
Title: On-vehicle device for inputting and displaying information
Inventor: ICHIDA TAKASHI
IPC: G06F3/0488
Filed: 1994-02-22
Abstract: PURPOSE:To prevent the erroneous input attributed to a small switch size, and reduce the inputting time by providing a display part which makes an enlarged display of only the symbol selected from a symbol part by an occupant, and a display part to display the whole selected symbols. CONSTITUTION:An input display screen 50a consists of a symbol inputting part 51 a, a display part 52a to make an enlarged display of one selected letter, and a display part 53a to select the letter from the inputting part 51 a and display the defined letter. For example, when 'T' in the inputting part 51a is selected by a finger, 'T' is enlarged and displayed on the display part 52a, and if there is no error in this selection, a defining switch 56a is depressed to display the defined letter on the display part 53a. Therefore, even if the switch size of a touch switch is small, and the switch is hidden by the finger during the depressing operation, and the adjacent switch is depressed, the depressed letter is enlarged and displayed and the erroneous input can be prevented. When the inputting is completed, a retrieval switch 57a is depressed, and the map corresponding to the inputted address can be displayed in another display.
Patent JP-H06245275-A (JP)
Title: Two-way remote control system
Inventor: KATSU TOSHIYUKI
IPC: H04N5/00
Filed: 1993-02-12
Abstract: PURPOSE:To realize excellent 2-way communication at a low cost by allowing one proper controlled device to send a reply signal among plural controlled devices receiving a command signal from a remote commander. CONSTITUTION:An AV equipment is provided with a remote commander 1 generating a command signal to each controlled device, and a video disk player 2, an amplifier 3, a CD player 4 and a video tape recorder 5 are provided as controlled devices and microcomputers of each controlled device are interconnected by a wired control line 6. Upon the receipt of a radio command signal from the remote commander 1 by each controlled device, the wired control line 6 provided among the computers of each controlled device is used to make communication of reply scheduled data to discriminate the priority among the controlled devices and one controlled device with higher priority sends a radio reply signal to the remote commander 1.
Patent JP-H0673244-A (JP)
Title: Ethylene copolymer composition
Inventor: FUJIMURA KAZUMASA
IPC: B29C48/90
Filed: 1989-10-18
Abstract: PURPOSE:To provide an ethylene copolymer compsn. giving a thick-walled pipe which rarely has linear wrinkles irregularly occurring on the inside wall surface even when produced by the outside-diameter-sizing molding method. CONSTITUTION:This copolymer compsn. is prepd. by compounding 0.02-1wt.% phosphite and/or phosphonite into a linear ethylene/alpha-olefin copolymer which is obtd. with a chromium oxide-base Phillips catalyst and has an MFR of 0.5-2g/10min and a melt tension at 190 deg.C of 3g or higher.
Patent JP-S55117554-A (JP)
Title: Processing method of molten metal
Inventor: KADOSE MASUO
IPC: B22D1/00
Filed: 1979-03-05
Abstract: PURPOSE: To improve the cleaning effect of molten metal as compared to conventional methods and fine the solidification crystal structure of ingot by blowing gas into the molten metal from the upper outside thereby giving stirring action in a processing method of causing convection in the molten metal bath.  
     CONSTITUTION: Gas is blown through the blowing steel pipe 8 which is made elevatable by a stanchion 13, is coated with refractories 9 and fitted with porous bricks 10, into the molten metal poured into an ingot case 6 through a sprue 3, so that the stirring action is given by the rise of the gas bubbles by the arrows. At this time, the position of the blowing steel pipe 8 is determined depending upon the solidification state of the molten metal and is pulled from the molten metal bath prior to the perfect solidification of the molten metal. Or, while the gas blowing is continuously controlled, the steel pipe is gradually pulled up in compliance with the solidification patterns of the molten metal, whereby the molten metal is treated. According to this method, the marked improvements of the ingot such as larger removal of non-metallic inclusions and finer casting structure owing to the acceleration of overcooling as compared to conventional methods may be acomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06239150-A (JP)
Title: Preheating device
Inventor: AKI TAKAHIRO
IPC: F23K5/00
Filed: 1993-02-12
Abstract: PURPOSE:To enhance both the drivability and the startabilty at low temperature of an engine by accelerating the vaporization of fuel for a vehicle using liquefied gas (LPG). CONSTITUTION:A fuel feed pipe 17 is provided, which feeds LPG to a regulator 6from a fuel tank 1 or a heater 11 is provided for the regulator 6, electric power to the heater 11 from a battery 10 is controlled to be fed/cut off based on intake air pressure P (mmHg) and cooling water temperature TW ( deg.C) detected by the detectors 8 and 16 of an ECU 9. By this constitution, electric power is applied to the heater 11 only when the loading of an internal combustion engine 14 is great, and the temperature of the internal combustion engine 14 is low at the time other than a case as mentioned above, a power source is cut off, so that the battery 10 is thereby prevented from being consumed.