baber/WOPTO huggingface dataset:
Patent JP-S639011-A (JP)
Title: Magnetic recording medium
Inventor: KONDO HIROFUMI
IPC: C10M105/54
Filed: 1986-06-30
Abstract: PURPOSE:To improve adhesiveness and lubricity even under severe use conditions by depositing a lubricating agent contg. a perfluoroalkylester of per fluorocarboxy acid onto a thin ferromagnetic metallic film. CONSTITUTION:The thin ferromagnetic metallic film, (e.g.: Co film) is formed on a nonmagnetic base (e.g.: polyester film) and the lubricating agent contg. the perfluoroalkylester of perfluorocarboxylic acid expressed by the formula is deposited on said thin film. In the formula, m, n are >=3, and 0<=j<=5. The lubricating agent expressed by the formula is usable by mixing known lubricating agent, extreme pressure additive, and rust preventive agent therewith. The recording medium which has a small coefft. of dynamic friction even under the use conditions of a high temp. and high moisture or low temp. and has the excellent runnability and durability is obtd. by using the lubricating agent expressed by the formula.
Patent JP-S5275303-A (JP)
Title: Dictation recording and reproduction apparatus
Inventor: NOMURA TAKANOBU
IPC: G03B31/06
Filed: 1975-12-18
Abstract: PURPOSE: Recording and reproduction of explanation, etc. for picture information such as of microfilms or the like are made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5675798-A (JP)
Title: Directional transmission/reception unit
Inventor: MIYAWAKI KIYOYASU
IPC: H04R1/20
Filed: 1979-11-22
Abstract: PURPOSE:To make independent the allowance of sound production of the number of microphones and to avoid the limitation due to locations, by locating a directional transmission/reception unit consisting of a microphone group and speaker group so that the linear fitting base is perpendicular to the floor. CONSTITUTION:Microphone units 4-1-4-n are located to the interval of a half the wave length of audio wave in the miximum frequency handled by the nondirectional microphone unit so that the directivity of the microphone group 3 can sufficiently be obtained within the frequency band, and the number is that equal to the wave length of the audio wave in the minimum frequency handled with the size arranged with the microphones. The speaker group 5 consists of woofers 5 and tweeters 7. The woofers 6 are located so that the opening fronts are opposed to the group 3 and the tweeters 7 are located in every direction by 4 sets on the circle taking the uppermost part of the base 2 as a center. Thus, the allowance of the sound production is independently of the number of microphones and a speaker can utter without being subject to the location of utterance.
Patent JP-S5375724-A (JP)
Title: Afc unit
Inventor: KAWAGUCHI NORIO
IPC: H03L7/02
Filed: 1976-12-16
Abstract: PURPOSE: To enable the AFC detection without dispersion in the sensitivity of detection and with high reliability, by applying two sets of detected pulses respectively to transistors and by keeping the peak value of the incoming or outgoing current of the integrating circuit connected to the collector of separate transistors constant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000334983-A (JP)
Title: Ink jet recorder
Inventor: MATSUDA KOEI
IPC: B41J2/21
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder superior in printing quality by forming a high density and less-blurred image. SOLUTION: This ink jet recorder comprises a line-type ink jet head 1 for ejecting an ink drop 4 including a coloring agent 5 and a solvent 6 for diffusing the coloring agent 5 and a heater 7 for heating the ink drop 4 ejected from the ink jet head 1. The ink drop 4 flying by being ejected from the ink jet head 1 is heated by the heater 7, then the solvent 6 in the ink drop 4 is evaporated so that the concentration of the coloring agent 5 in the ink drop 4 just before reaching a recording paper 3 becomes relatively high.
Patent JP-H07329457-A (JP)
Title: Invitation note having reply sheet
Inventor: SUYAMA KOICHI
IPC: B42D15/02
Filed: 1994-06-10
Abstract: PURPOSE:To grasp the trend of a user at every shop on the basis of totalized data by simply obtaining the data or a place where an invitation note is arranged from the replay sheet from a user. CONSTITUTION:A reply sheet 15 is provided to a paper piece in which required data such as an invitation compsn. is entered in a separable manner and the mechanical reading data 14 corresponding to the dispatch destination data of an invitation note arranging offerer is provided to the reply sheet 15.
Patent JP-H01318492-A (JP)
Title: Data sending system
Inventor: YAMANAKA MASAMI
IPC: H04Q3/58
Filed: 1988-06-20
Abstract: PURPOSE:To improve the operability and the profitability of a private branch exchange by inputting second input-output data from a second input-output device when it becomes necessary to input and output the second input-output data for the second input-output device. CONSTITUTION:When it becomes necessary to input and output maintenance data MD to a maintenance console 4 while accounting data KD are outputted, and when a seizing signal is transmitted from the maintenance console 4 through a MODEM 3 and a communication line 2 to a MODEM 15, a port 121 inputs an initializing signal (r) to a timer 125, stops an overflow signal (o) inputted to a selecting part 126, connects a maintenance console control part 123 to the port 121, and temporarily stops the output of the accounting data KD to a printer 14.
Patent JP-H0722396-A (JP)
Title: Dry etching method
Inventor: TATSUMI TETSUYA
IPC: H01L21/3065
Filed: 1993-06-23
Abstract: PURPOSE:To enable a fine pattern beyond the resolution limit of a lithography technique to be dry-etched. CONSTITUTION:A W-polycide film 5 is anisotropically etched through the intermediary of a resist mask 6 W1 in pattern width and then over-etched under isotropical conditions to thin only a WSix pattern 4b W2 (W2<W1) in pattern width just under the resist mask 6. The resist mask 6 is removed, and a lower polycrystalline silicon pattern 3a is anisotropically etched using the WSix pattern 4b as a mask. The pattern width (W2) of a finished gate electrode 5b becomes smaller than that (W1) of the resist mask 6. By this setup, fine processing of the order of 0.1mum or below can be carried out by a mass-production facility which has a performance of a current minimal processable dimension of the order of 0.5 to 0.35mum.
Patent JP-S5940906-A (JP)
Title: Car tire
Inventor: HORI JIYUNICHI
IPC: B60G17/00
Filed: 1982-08-31
Abstract: PURPOSE:To improve the control responsiveness of suspension characteristics according to the road condition and improve the comfortableness by burying a resistance line in a tire for a car, etc. CONSTITUTION:A tire 1 is deformed in a status as shown by a chain line by a load applied to it. A resistance wire 3 buried on the outside of the deflection neutral line 2 of the tire 1 is extended and its resistance value is increased. This change of the resistance value is detected by a detector 5 and transmitted to a suspension device not shown in the figure through a transmitter 6 to control the characteristics of the suspension device. According to this constitution, quick response against the road condition can be available and the comfortableness can be improved.
Patent JP-S639458-A (JP)
Inventor: MATSUMOTO ISAMU
IPC: G08B17/12
Filed: 1986-06-28
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-H0715276-A (JP)
Title: Compound filter
Inventor: YATSUDA HIROMI
IPC: H01P1/202
Filed: 1993-06-23
Abstract: PURPOSE:To reduce attenuation at a passed band and to enlarge attenuation at a stopped band by providing a circuit equipped with a band stop characteristic at serial arms and a circuit to be serially resonated at a prescribed frequency at parallel arms and providing stopped band attanuation and shield with those circuits. CONSTITUTION:The compound filter is provided with a dielectric resonantor DR and a serial capacitor Cs at the parallel arms and equipped with SAW (surface acoustic wave) blocks 10 composed of four SAW resonators at the serial arms. Capacitors C11 and C12 and inducers L11 and L12 are also provided with functions as a matching circuit and a low-pass filter. For example, the amount of attenuation at the stopped band is a characteristic at the degree of about 50dB and the loss within the passed band is a characteristic at the degree of about 0.5dB-1.0dB. In this case, the respective merit of the dielectric resonator and the SAW resonator is effectively presented, and the stopped-band attenuation amount is secured. On the other hand, a cut-off characteristic can be secured differentially from the configuration of only the dielectric resonator DR.
Patent JP-S58128130-A (JP)
Title: Producing device of mineral water
Inventor: ISHII YOSHIO
IPC: A23L2/38
Filed: 1982-08-31
Abstract: PURPOSE:To provide a titled device which occupies less floor space, is stable and compact by disposing a mineral water producing tank and an automatic gaseous carbon dioxide feeder in two lows vertically in a body respectively. CONSTITUTION:When a valve incorporated with a connector switch 2 connected to a faucet of waterworks is turned on, water (b) is supplied into an automatic gaseous carbon dioxide feeder 3 of water pressure response type and when the valve is turned off, the water is discharged directly from the discharge port at the bottom end. The feeder 3 forms carbonated water by mixing gaseoue carbon dioxide automatically in a specified content with the water while reducing and regulating the pressures of the water supplied from the switch 2 and the gaseous carbon dioxide supplied from a gas cylinder 4. The carbonated water is passed into a mineral water producing tank 5 of a slender shape. Minerl filter media and water purifying filter media are separately packed in the tank 5, and the carbonated water passed into the tank is dissolved and extracted of minerals and is simultaneously purified, then the water is discharged as mineral water (a) of good quality.
Patent JP-H102769-A (JP)
Title: Vortex flowmeter
Inventor: MATOBA TAKASHI
IPC: G01F1/32
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To widen the measuring range up to a low flow rate by shielding a piezoelectric element, mounted on a force-receiving body, to reduce the effect of external noise. SOLUTION: When a fluid 2 to be measured flows through a duct 12, karman' s vortexes are generated by a vortex generator 11. Flow rate can be measured, by detecting an alternating force caused by the Karman's vortexes to act on a force-receiving body 13. The force-receiving body 13 is provided with a shield 15 for shielding a piezoelectric element 14. Since a sensor section comprising the element 14 is shielded, it is protected against the effect of external noise, e.g. a common mode noise due to a commercial power supply. Consequently, the flow rate can be measured up to a low frequency region, close to the frequency of commercial power supply (50, 60Hz), even when the signal level is low.
Patent JP-S5854524-A (JP)
Inventor: YAMAGIWA TOKIO
IPC: H01H31/32
Filed: 1981-09-28
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-H0318917-A (JP)
Title: Coordinate input device
Inventor: SEKIYA TOSHIYUKI
IPC: G06F3/043
Filed: 1989-06-16
Abstract: PURPOSE:To correct the measurement errors which are caused by various causes in a vibration transmission system by correcting the different prescribed conditions which are used in a coordinate computing system when necessary. CONSTITUTION:A coordinate computing part 21 drives an input pen 4 in a prescribed timing at a correction data fetching instruction point P1, for example. Then the part 21 measures the group delay time tg and the phase delay time tp required for the time point when the vibration sensors 2a and 2b detect the vibrations. The distances between both sensors 2a and 2b and the point P1 are preliminarily known. Thus the actual group and phase velocities vg and vp of a vibration transmission system can be calculated from both times tg and tp, respectively. Based on these actual values vg and vp, the parameters vg and vp can be corrected in a distance calculation formula stored in a RAM 24 for a routine to decide the distances between the pen 4 and both sensors 2a and 2b. As a result, the correct input of coordinates is secured regardless of the form of the vibration transmission system, i.e., the input part of the pen 4 and the mechanical variance of products.
Patent JP-H11711-A (JP)
Title: Manufacture of tube having grooved inside surface
Inventor: SUZUKI YOSHIO
IPC: B21C3/16
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a tube having a grooved inside surface by which working speed is improved by reducing drawing force loaded on a metallic tube in the final stage of working the tube having the grooved inside surface. SOLUTION: The manufacturing method of the tube 80 having the grooved inside surface is constituted so that, after the metallic tube 1 is drawn out through the clearance between a drawing die 9 and a floating plug 2, a grooving plug 4 which is connected with the floating plug 2 through a connecting rod 3 and on the outer peripheral surface of which grooves are formed is inserted into the metallic tube 1 and also the metallic tube 1 is drawn out while pressing the metallic tube 1 on the grooving plug 4 with a pressurizing means 101 and the grooves are formed on the inside surface of the metallic tube 1. In such a case, the metallic tube 1 with a drawing die 9 inserted is drawn out while pulling the tube with an auxiliary drawing device 301.
Patent JP-S63165163-A (JP)
Title: Apparatus for controlling driving of liquid crystal light shutter
Inventor: INOUE HIDEAKI
IPC: B41J2/44
Filed: 1986-06-27
Abstract: PURPOSE:To simplify the writing control of white dot data, by applying the blank data written on the non-printing region of a photosensitive body to one of the leading head or tail of the printing data of one line and driving a microshutter at every one line on the basis of said data. CONSTITUTION:The data of one line taken in a shift register 40 is converted to the driving signal of a liquid crystal light shutter 17 to open and close an indivisual microshutter 17a and successively shifted from the shift register 40 to a data latch 41 at every data of one line and operation such that the data of the next one line is taken in the shift register 40 is repeatedly performed. The left erasure dot of the liquid crystal light shutter 17 is effectively driven to an open state by the right erasure dot data before one line and the right erasure dot thereof is also driven to an open state by the right erasure dot data transmitted lately. By this method, blank data is written on the left and right non-printing regions of a photosensitive body 1 on the basis only of the right erasure dot data and circuit constitution can be simplified.
Patent JP-S5853885-A (JP)
Inventor: MINAMI NOBUYUKI
IPC: H05K3/46
Filed: 1981-09-25
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-S6130831-A (JP)
Title: Home controller
Inventor: NISHII KAZUNARI
IPC: H04Q9/00
Filed: 1984-07-23
Abstract: PURPOSE:To improve the convenient usage by projecting the 2nd input means outward from the inside of a device main body when the 2nd input means is required from the information from the 1st input means. CONSTITUTION:A keyboard 3 being the 2nd input means is incorporated in a main body in driving the controller. An input means placed externally is the 1st input means 2 only being a transparent touch panel. When items are inputted one after another from the transparent touch panel and a required item is inputted from the keyboard 3 being the 2nd input means, a projected control means is driven, the keyboard 3 being the 2nd input means is projected outward from the device main body and the input is attained by the keyboard being the 2nd input means.
Patent JP-H101471-A (JP)
Title: Crystal of n-((quinolin-2-yl)phenyl)sulfonamides and its production
Inventor: OKAZOE TAKASHI
IPC: C07D215/18
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain the new crystal of the subject high-purity compound extremely high in stability in a crystal state, useful as a therapeutic agent for hypertension, an angiotension II antagonism. SOLUTION: This crystal is a crystal of a compound of the formula [R<1> and R<3> to R<10> are each H, a halogen, etc.; R<2> is R<1> or CH2 Q (Q is a halogen or a monofunctional organic group obtained by removing a nitrogen atom from an NH-containing organic compound); Y is a Cx F2x+1 or an aryl; (x) is 1 to 6] or its salt such as a crystal of N- 2- 6-[(2-ethyl-5,7-dimethyl-3H-imidazo[4,5- b]pyridin-3-yl)methyl]quinolin-2-yl}phenyl} trifluoromethanesulfonamide. The crystal is obtained by adding an alcohol (preferably ethanol) to a solution of the crude substance of the compound of the formula or its salt in a chlorine- based solvent (preferably dichloromethane) to precipitate a crystal and recrystallizing the crystal from a soluble solvent containing an alcohol (preferably an ethyl acetate/ethanol mixed solvent).
Patent JP-2000345900-A (JP)
Title: Fuel injection control device of diesel engine
Inventor: SHIOI KENZO
IPC: F02D41/18
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent smoke from being increased by enabling limitation of the fuel injection amount even in a case an intake air amount sensor fails. SOLUTION: This fuel injection control device of a diesel engine determines the basic fuel injection amount Qbase on the basis of the engine rotational speed Ne and the accelerator opening Ac, determines the first maximum fuel injection amount QMAF on the basis of the engine rotational speed Ne and the intake air amount MAF, and determines the second maximum fuel injection amount QMAP on the basis of the engine rotational speed Ne and the intake air pressure MAP. The smaller one out of the basic fuel injection amount Qbase and the first maximum fuel injection amount QMAD is taken as the target fuel injection amount Qfnl when an intake air amount sensor does not fail (9), and the smaller one out of the basic fuel injection amount Qbase and the second fuel injection amount QMAP is taken as the target fuel injection amount Qfnl when the intake air amount sensor fails.
Patent JP-H0445486-A (JP)
Title: Video signal processor
Inventor: OKAWA HIROSHI
IPC: G09G5/36
Filed: 1990-06-13
Abstract: PURPOSE:To improve contrast without accompanying a pseudo contour component, etc., and to improve visibility by controlling gradation converting characteristics according to a brightness distribution, and performing an integration processing. CONSTITUTION:In a frame memory 2, picture data DIN from an input terminal 1 is stored by one screen. Concerning the picture data DIN, a computer system 3 computes brightness histogram, etc., and rewrites a gradation modification table 4 so that it shows the gradation modification data which meet the brightness distribution. An adder 7 adds an output signal, in which a two-dimensional low pass filter 5 is removed the pseudo contour component from the picture data whose gradation is converted, and an output signal indicating the contour component of an original picture extracted by a two-dimensional by-pass filter 6. Thus, the contrast can be improved with the signal of a video whose brightness is little changed, without damaging the contour component of the original picture.
Patent JP-S5580249-A (JP)
Title: Cathode ray tube
Inventor: TOMINAGA FUJIO
IPC: H01J3/02
Filed: 1978-12-12
Abstract: PURPOSE: To prevent the generation of initial glow in a gap between a second and a third grid by provding a conductive member applied with a voltage same with or practically same with the voltage applied to the third grid on the back of an insulative supporting member at a position corresponding to the gap.  
     CONSTITUTION: A conductive member 19 inclined relative to an insulative supporting member 18 is provided near a third grid 13, encircling the insulative supporting member 18, opposite to the electrode supporting face 18-1 of the insulative supporting member 18 and near a second grid 12. The conductive member 19 thus provided to reduce the leakage of the electron beam through a gap between the second grid 12 and the third grid 13 which occures when photoelectron beam are projected against the fluorescent screen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0450608-A (JP)
Title: Method for measuring strain of steel sheet
Inventor: MAKINO KOTA
IPC: G01B21/20
Filed: 1990-06-13
Abstract: PURPOSE:To accurately measure a strain by measuring displacement of a moving steel sheet at the same position by means of a plurality of displacement gages, obtaining inclination of the steel sheet which changes with time and averaging it. CONSTITUTION:A distance to a steel sheet 1 is continuously measured by displacement gages 4j1 to 4j3 placed along a moving direction of the steel sheet 1, and respective measurement values L1, L2, L3 are sent to differential means 6a to 6c, respectively. Each time the differential means 6a to 6c receive synchronous signals S1, S2, S3, they send differential values dL1/dt indicating inclination of the respective measurement values L1, L2, L3 to an averaging means 7. The averaging means 7 sequentially integrates and averages, every predetermined time T, the differential values dL1/dt at the same position of the steel sheet 1, which are sent at constant intervals to obtain a function g(L) indicating a true shape of the steel sheet 1. By displaying the function g(L) in order on a display means 8, the shape of the steel sheet 1 is displayed, and a strain can be obtained.
Patent JP-S5579372-A (JP)
Title: Preparation of carbostyril derivative
Inventor: NISHI TAKAO
IPC: C07D215/26
Filed: 1978-12-08
Abstract: NEW MATERIAL:A carbostyril derivative of formula I (R 1  is H, alkyl, or phenylalkyl group; R 2  is H, OH, or alkyl group; R 3  is cycloalkyl, phenyl, cycloalkylalkyl, or β-3,4-dimethoxy phenethyl group; R 4  is H, alkyl, cycloalkyl, phenyl, phenylalkyl, or cycloalkylalkyl group; the bond between the carbon atoms at the 3- and 4-positions of the carbostyril skeleton is single or double bond).  
     EXAMPLE: 6-[3-(N-Methyl-N-cyclohexylaminocarbonyl)propoxy]carbstyril.  
     USE: Preventives and treating agents for thrombosis, drugs for ulcers, or anti-inflammatory agents, having improved blood platelet antiagglutinating, phosphodiesterase  inhibitory, or anti-inflammatory actions.  
     PROCESS: A substituted propenyloxy-carbostyril derivative of formula II is hydrogenated to give the objective compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01319745-A (JP)
Title: Treating apparatus for photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03D3/00
Filed: 1988-06-21
Abstract: PURPOSE:To prevent the contamination of a processing solution by disposing rollers in the conveying path of the title apparatus, after passing the processing solution, and by allowing the photosensitive material processed to contact with water so as to ooze out the water from the surrounding surface of the rollers. CONSTITUTION:The sensitive material S exposed is conveyed into a developer 2 contd. in a developing tank 12, and is developed. The photosensitive material S developed is conveyed by a pair of rollers 71, 72, and allowed to contact with the water 200 oozed out from the surrounding surface of the roller 71. Thus, the developer 2 carried on the photosensitive material S is substituted by the water 200. Subsequently, the sensitive material S is conveyed into washing water 4 contd. in washing tanks 14, 15, 16 in succession, and washed with the washing water. The sensitive material S washed is squeezed by a squeezer 55 to sweap away the washing water 4, and returned to a washing tank 16, and then dried in a drying part 18. As the sensitive material S is allowed to contact with the water by each pair of the rollers, the carrying over of the processing solution is lessened, and the contamination of each processing solutions is prevented.