baber/WOPTO huggingface dataset:
Patent JP-S63253628-A (JP)
Title: Plasma treatment apparatus
Inventor: WATANABE SEIICHI
IPC: H01L21/31
Filed: 1987-04-10
Abstract: PURPOSE:To enable a high-speed cleaning independently of the kind of a coating film to be cleaned by providing a protective cover inside a conductive material provided through an insulating material on the inner surface of a sidewall of a reaction chamber, and applying a voltage to the conductive material. CONSTITUTION:A treatment gas is supplied into a chamber 1 with a switch 8 being at the ground side and a switch 9 in a floating state, the chamber 1 is vaccumized to a predetermined pressure, and a plasma is generated between upper and lower electrodes 2, 3 by means of a high-frequency power supply 4. Whereupon, a sample on the lower electrode 3 is treated and simultaneously, deposits adhere to the underside of the upper electrode 2 and to the inner surface of a protective cover 7. In this process, a high-frequency voltage is induced in a cleaning electrode 6 to which the ions in the plasma are attracted, and the deposits having adhered to the protective cover 7 is removed by a sputtering effect. Then, when the amount of the adhesive deposits within the chamber 1 have increased, a fast cleaning is provided by supplying a treatment gas for plasma cleaning and generating a plasma between the upper electrode 2 and the cleaning electrode 6 by means of the switches 8 and 9.
Patent JP-S63252649-A (JP)
Title: Continuous casting machine for thin cast sheet
Inventor: SHIDARA HISAHIRO
IPC: B22D11/06
Filed: 1987-04-10
Abstract: PURPOSE:To sufficiently secure mold space to be necessary to pour molten steel by a pouring nozzle, by elastically and forcedly deforming center part of a circulating body for long side composing of thin metal plate circulatory and endlessly driven and enlarging area at pouring part of the molten steel in the mold. CONSTITUTION:The molten steel 1 in a tundish 2 is poured into the mold space forming one pair of circulating bodies 4 for long side face and one pair of molds for short side face arranged at side edge position of the above circulating bodies mutually faced through the pouring nozzle 3. A recessing crown guide roller 5, 5a forming the archuate recessing part 11 at the center part thereof and a projecting roller 6, 6a having archuate projecting part corresponding to the recessing part 11, are arranged. By this method, the circulating body 4 for long side face is pushed as archuate toward inside of closed circulation at the center part in width direction to elastically develop the deformation 13. At the time of coming the circulating body to the adjoining recessing crown guide roller 5, 5a parts the opening part is enlarged and the molten steel 1 is poured from the pouring nozzle 3. The molten steel is cooled by cooling pads 10 to cast the thin cast sheet.
Patent JP-S615854-A (JP)
Inventor: KANEIWA KIYOSHI
IPC: A62C27/00
Filed: 1984-04-27
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-H05284884-A (JP)
Title: Fishing rod
Inventor: TSURUFUJI TOMOYOSHI
IPC: A01K87/00
Filed: 1992-04-08
Abstract: PURPOSE:To obtain a fishing rod assuredly prevented from fishline adherence to the rod pipe surface by densely forming fine unevennesses on the surface of a rod pipe and by imparting the tips of the projections with water repellency and specifying the size of the recesses. CONSTITUTION:Part or the whole of the surface of a rod pipe is densely provided with fine recesses 31 and projections 29, and the tips of these projections are coated with a water-repellent film and the size of the recesses is specified (pref. at 10-50mum) so as to prevent invasion of water droplets 33 into the recesses owing to surface tension when the droplets are attached to in between the above tips, thus obtaining the objective fishing rod. It is preferable that the height H of the projections 29 be <= several hundreds mum, and their root width W1 and the medium width W2 of the recesses 31 <= several tens mum, respectively.
Patent JP-S5312562-A (JP)
Title: Drier
Inventor: FUJIMOTO TADAO
IPC: F26B17/12
Filed: 1976-07-20
Abstract: PURPOSE: To provide smooth operation of the equipment by providing the cleaning spray nozzles fot the equipment proviced with the dry room of the conveying carrier sticked to the material to dry and screw conveyor to lift up the said carrier wherefrom the dry material is separated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5421841-A (JP)
Title: Recorder
Inventor: KADOKURA KOUICHI
IPC: G03G15/22
Filed: 1977-07-20
Abstract: PURPOSE: To allow the recorder to combine with the function of a copier by providing the light source and main scanning deflector used for read and record in common, making both sender and receiver into a single unit, and utilizing the reciprocating scanning of the main scanning deflector. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03284629-A (JP)
Title: Contrast medium for mri
Inventor: HASEGAWA MAKOTO
IPC: A61K49/00
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a contrast medium for MRI consisting of a porphyrin complex of a paramagnetic metal ion or a salt thereof, being stable in the range of physiological pH value and capable of solubilizing it and providing image having high contrast and having high safety. CONSTITUTION:The aimed contrast medium consisting of a compound expressed by the formula (R<1> is methyl or formyl; R<2> is H, vinyl, ethyl, acetyl or formyl; M is lanthanoid element of atomic numbers of 57-70 or transition metal of atomic numbers 21-29, 42 and 44) or salt thereof. The contrast medium can be used as an aqueous solution or suspension of normally 5-250mmol/l, preferably 50-200mmol/l by every one of oral, intravenous and intrarectal administration, etc., and pH thereof is preferably in the range of 6.5-7.5. The contrast medium has remarkable effects for enhancing contrast of image of internal organs obtained unclear spin tomography.
Patent JP-S57201913-A (JP)
Title: Automatic steering device
Inventor: KOTAKE KAZUO
IPC: G05D1/02
Filed: 1981-06-05
Abstract: PURPOSE:To improve the stability of steering control and the comfortableness of drive by automatically adjusting horizontal correcting ability of a titled device by learning control. CONSTITUTION:A microcomputer to be a control center for an automatic steering device consists of a CPU31, an ROM32 storing a control program, an RAM 33 temporally storing various data, an I/O interface 34, etc. The microcomputer 4 controls ON/OFF operation of switching circuits 67l, 67r, namely, excitation/ unexitation of solenoides VSl, VSr in accordance with the combination of ON and OFF of switches 221-225. The horizontal correcting ability by the solenoides VSl, VSr is automatically adjusted by a titled device by learning control.
Patent JP-S60228474-A (JP)
Title: 2-(4'-perfluoroalkenyloxyphenyl)-4-isopropyl-5,5-dimethyl-1,3-dioxane and 2-alkyl-substitution product and preparation thereof
Inventor: MASAOKA KIMIYA
IPC: F21W101/14
Filed: 1984-04-27
Abstract: NEW MATERIAL:A compound expressed by formula I (Rf is 2-20C perfluoroalkenyl; R is H or alkyl). EXAMPLE:2-Methyl-2-( 4'-perfluorononenyloxyphenyl )-4-isopropyl-5,5-dimethyl-1,3- dioxane. USE:An additive for ink media, particularly special ink, e.g. high-speed recording ink jet, base for functional fluids, e.g. lubricating oil, insulation oil, particularly transformer oil, cable oil and breaker oil and further a surface modification additive for plastics to improve lubricity, heat resistance and light resistance of plastic surfaces. PREPARATION:2,2,4-Trimethyl-1,3-pentanediol and a p-perfluoroalkenyloxybenzaldehyde or p-perfluoroalkenyloxyphenyl alkyl ketone are subjected to azeotropic dehydration in the presence of an organic solvent to give the aimed compound expressed by the formula.
Patent JP-H05323417-A (JP)
Title: Shutter controller
Inventor: TANABE YOSHIAKI
IPC: G03B9/36
Filed: 1991-03-27
Abstract: PURPOSE:To eliminate inconvenience that a shutter is made inoperative by mechanically pressing a driving force taking out member on the deformed surface of a laminated piezoelectric element, by means of a pressing member. CONSTITUTION:A first inertia lever 18 as a first driving force taking out member and a second inertia level 22 as a second driving force taking out member, which take out driving force for releasing the restraining of the first and second blinds from the deformation of first and second laminated piezoelectric elements 23 and 24, respectively, are attached so as to be rotatable around a shaft 5, and obtain counterclockwise pressing by a spring S5, and so as to be rotatable around a shaft 8, and obtain clockwise pressing by a spring S9, respectively. Further, the laminated piezoelectric element for the first blind 23 is mounted on a mount 23a fixed on a shutter substrate, and the laminated piezoelectric element for the second blind 24 is mounted on a mount 24a fixed on the shutter substrate. Therefore, gaps never exist between the laminated piezoelectric elements 23 and 24 and the first and second inertia levers 18 and 22.
Patent JP-S63253378-A (JP)
Title: Reader/printer
Inventor: SAWADA KENJI
IPC: G03G15/00
Filed: 1987-04-09
Abstract: PURPOSE:To increase operability and to shorten a required time by providing a printer part with paper cutting devices and cutting paper at a desired position corresponding to a picture on a screen. CONSTITUTION:The printer part is provided with the paper cutting devices 3 and 7, which can cut the paper 1 at the desired position in accordance with the position set by plural paper cutting position input means (position specifying knobs 22 and 24). Therefore one operation provides plural copies. Thus the operability is enhanced, and moreover the required time is extremely shortened because one scan provides plural copies.
Patent JP-S5311812-A (JP)
Title: Reforming method for molten pig iron of blast furnace
Inventor: YOSHINO SHIYOUICHI
IPC: C21C1/10
Filed: 1976-07-20
Abstract: PURPOSE: To make the graphite structure of direct casting product from blast furnace molten pig iron minute and uniform and to improve the mechanical property, by mechanically stirring blast furnace molten pig iron, together with inoculating with ferrosilicon and Misch metal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11281679-A (JP)
Title: Ac voltage measuring apparatus
Inventor: ITO KOICHI
IPC: G01R23/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an AV voltage measuring apparatus having a time constant switching circuit which can shorten the time required for settling the output. SOLUTION: When a time constant selection switch S is turned off, a time constant determining capacitor C is discharged to 0 V through a discharge resistor R and when a measuring voltage is switched, the capacitor C is charged from 0 V. The fact that a capacitor is charged in a shorter time than it is discharged when the charging voltage is varied is utilized. Alternatively, discharging to 0 V and utilization of previous charging voltage are preset for reaching a target voltage while taking account of the difference between previous and following voltages and a quicker one is selected.
Patent JP-H04296574-A (JP)
Title: Printing thermal head and its manufacture
Inventor: KISHIMOTO YOSHINOBU
IPC: B41J2/335
Filed: 1991-03-26
Abstract: PURPOSE:To improve rapid sheet printing performance of a thermal printing head and sheet printing performance to a rough sheet. CONSTITUTION:A glazed layer 13 is formed through a thermally superior conductor layer 12 on the upper surface of an insulating substrate 10, and a resistance layer 15 is formed on the surface of this glazed layer. Further, individual electrodes 16 are formed on the upper surface of the resistance layer 13, while recessed surfaces 14, 14a are formed leading to the tip surface 10a of the insulating surface 10 in the glazed layer 13. In addition, a common electrode 17 is formed on the surfaces of the recessed surfaces 14, 14a.
Patent JP-H05254636-A (JP)
Title: Distribution and storage device for bread and confectionery dough
IPC: B65G43/08
Filed: 1992-03-10
Abstract: PURPOSE:To reduce the generation of defective products as much as possible, improve the dough recovery efficiency, and uniform the processing faculty of each machine device by optimumly controlling the drive and stop of a control conveyor on the downstream according to the transfer position of a ganged buckets. CONSTITUTION:A conveyor means for transporting dough A discharged from a rounding machine is divided into plural parts, and at least one conveyor means 14 which exists on the downstream side is made drive/stop-controllable, and the drive/stop of the conveyor 14 is controlled according to the turning angle position of a distributing blade 52 or the transfer position of a feeder bucket 53. A plurality of slits 56a corresponding to each raw material storaging recessed part 52a are formed on a disc 56 having a slit which integrally revolves with the distributing blade 52, and photoelectric switches 57a and 57b are arranged so as to nip the disc 56 having slit, and the signal of the photoelectric switch is inputted into a control means 53, and control is performed.
Patent JP-S61244650-A (JP)
Title: Control device for starting on low mu road surface
Inventor: FUJIMOTO MASAHIKO
IPC: B60T8/1763
Filed: 1985-04-24
Abstract: PURPOSE:To enable an easy start even on a low mu road surface by controlling a driving force for a wheel in such a way that the circumferential speed of said wheel agrees with a car speed, by a control means. CONSTITUTION:When a driver turns on a switch 43 and carries out a starting operation when starting on a low mu road surface such as a frozen road surface etc., a micro-processor 21 gives a certain signal to actuators 37, 38 to release the braking force of wheels 25-28. Then, the micro-processor 21 obtains a car speed from the speed sensors of wheels 27, 28, to judge whether a car has started or not. When the car speed is less than a defined speed, the micro- processor 21 judges that wheels are running idly and gives a control signal to an actuator 42 and moves a master cylinder 41, to increase the braking force against the wheels 25, 26.
Patent JP-S5612743-A (JP)
Title: Processing method of projection for conductive layer of substrate
Inventor: HANIHARA KAZUYOSHI
IPC: H01L21/60
Filed: 1979-07-11
Abstract: PURPOSE:To extend the life of developer with the simple process by patterning the resist on the back employing a printing technique in the processing of electric connecting projection on a tape carrier substrate. CONSTITUTION:The metal foil 20 made of copper or the like is formed on an insulator layer 1 having a sprocket hole 5 and the etching resist pattern 44 is formed on the back thereof by the printing technique. The photoresist is applied on the surface of the metal foil 20 to expose and develop the given pattern. The metal foil is etched simultaneously on the surface and back to reduce the thickness to a half. Then, while the back of the metal foil is filled with the protective resist, the surface is etched to form a connection terminal having the connecting projection 21. This eliminates the esposure and development thereby reducing the number of the process while the diterioration in and the exforiation of the resist can be eliminated to extend the life of the developer.
Patent JP-S605545-A (JP)
Inventor: ERIOTSUTO KENTO BUROODOBENTO
IPC: H01L21/3065
Filed: 1984-05-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02269495-A (JP)
Title: Current controller for inverter
Inventor: MIZUNO KIMIMOTO
IPC: H02P23/07
Filed: 1989-04-10
Abstract: PURPOSE:To obtain a current controller for an inverter with high control accuracy inexpensively by converting a current command value to a current command of an analog basic sine wave, obtaining a deviation between the current command and a motor current in an analog manner, and digitalizing the current deviation in a microcomputer to accurately generate time data. CONSTITUTION:Calculating means 51 obtains U-phase, V-phase current command values IU, IV, and inputs them to PWM means 52, 53. The PWM means 52 generates a PWM pulse train PU, and the PWM means 53 generates a PWM pulse train PV. A low pass filter 56 removes V-phase side carrier frequency component to convert it to current commands IU, IV. A subtracter 23 obtains a difference between the current command IU and a motor current IU*, and an analog current amplifier 26 outputs a current deviation  IU. Data generating means 55 obtains a current deviation, and generates time data Dt1, Dt2 in a conversion table.
Patent JP-S61248888-A (JP)
Inventor: NAKAMURA MORIO
IPC: B66B13/16
Filed: 1985-04-24
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-H02287665-A (JP)
Title: Interface module
Inventor: UERUNAA FURATSUHA
IPC: G06F13/38
Filed: 1990-04-02
Abstract: PURPOSE: To provide an interface capable of matching between a data bus and a processing unit by preparing a bus, an interface module, and a program for data exchange between processing units. CONSTITUTION: An interface module 4 having a memory 7 and a first circuit 8 specific to a user is provided to transmit data, which is received from a bus 1 by a microprocessor 5, to a host microprocessor 6 through a parallel most interface 14. Data is stored in the memory 7 after being received by the processor 5. The access to data in the memory 7 must be controlled each time in accordance with the write/read action of the processor 6, and the circuit 8 specific to the user executes this function. Consequently, the circuit 8 specific to the user supports data exchange between processors 5 and 6.
Patent JP-S57203949-A (JP)
Title: Electromagnetic ultrasonic flaw detector
Inventor: YAMAGUCHI HISAO
IPC: G01N29/24
Filed: 1981-06-10
Abstract: PURPOSE:To elevate the sensitivity of detection with a larger detection signal by winding a DC excitation coil around material to be detected, wrapping it so as to leave a space in which a receiving/transmitting coil is provided. CONSTITUTION:A DC excitation coil 12 is wound around material 1 to be inspected in wrapping manner and a transmitting/receiving coil 11 is disposed at the position facing the material 1 at the center thereof 12. A DC magnetic flux generated from the DC excitation coil 12 mostly passes through the material 1 being inspected in the direction parallel to the surface thereof 1. This makes larger the magnetic field component parallel to the surface of the material being inspected necessary for transmission or reception of a vertical electromagnetic sound wave to increase the detection signal level thereby enabling a higher flaw detection sensitivity.
Patent JP-H07293470-A (JP)
Title: Rotary compressor
Inventor: MORITA ICHIRO
IPC: F04C29/02
Filed: 1994-04-26
Abstract: PURPOSE:To prevent starting in the shortage state of lubricating oil so as to improve reliability of respective sliding parts by directly supplying lubricating oil into a compression chamber through a valve mechanism even if liquid refrigerant is returned into the compression chamber from a refrigerating cycle while the compressor is stopped or just after being started. CONSTITUTION:Before a compressor is started, a clearance is formed between a plate 20b and an oil supply pipe 21 by energizing force of a spring 20. While, when the compressor is started, pressure in an intake pipe 19 and in the oil supply pipe 21 is lowered than the internal pressure of a closed casing. Since the oil supply pipe 22 has pressure equal to pressure in the closed casing, internal pressure of a valve mechanism 20 becomes higher than pressure in the oil supply passage 22 and overcomes energizing force of a spring 20c, so as to press and separate a place 20b from an opening part 22 of the oil supply passage 22. At this time, since differential pressure is not so large to press the plate to a pipe 21, lubricating oil in an oil supply closed casing is communicated with an oil supply pipe 19, and lubricating oil is supplied to the compression chamber.
Patent JP-S5728024-A (JP)
Title: Manufacture of fluorovinyl ether
Inventor: BOBII REI IZERU
IPC: C07F9/40
Filed: 1981-06-10
Abstract: The invention relates to a process to produce compounds represented by the general formula Y-(CFRf)a-(CFRf')b-O-CF=CF2  by decarboxylation of compounds represented by the general formula <IMAGE>  where a=0-3; b=0-3; provided a+b=2 or 3; Y=an acid derivative; X=Cl, I, or Br; M=OR, F, Cl, Br, I, OA; A=alkali metal, alkali earth metal, a quaternary nitrogen and hydrogen; Rf' and Rf are independently selected from the group consisting of F, Cl, perfluoroalkyls and fluorochloroalkyls R=an alkyl having one or more carbon atoms or an aryl.
Patent JP-H02267630-A (JP)
Title: Back-up system for acquisition of knowledge
Inventor: TANAKA RIICHI
IPC: G06N5/04
Filed: 1989-04-07
Abstract: PURPOSE:To easily and systematically acquire the general-purpose and effective knowledges by having a interface to an expert and asking the expart to point out a useful procedure while showing the information. CONSTITUTION:A problem resolving process recording part 5 records of problems resolved by an expert in cooperation with an expert system A. A useful procedure extracting part 6 extracts the useful operating procedures out of a series of recorded inferring processes. A synthesization operating control part 7 synthesizes the extracted operating procedures into a single operation. A condition setting part 8 sets the conditions to apply the synthesized operation. Then a knowledge register part 9 registers the rules in a knowledge storing part 1 to define the set conditions as a condition part and the synthesized operating procedure as an operating part respectively. As a result, the accurate knowledges can be extracted and then the general-purpose knowledges having high inferring efficiency can be obtained with synthesization of procedure knowledges.
Patent JP-S5715251-A (JP)
Title: Reduction device for variation in tape running speed on magnetic recording and reproducing device
Inventor: MASUDA NORIAKI
IPC: G11B15/56
Filed: 1980-07-01
Abstract: PURPOSE:To reduce variations in the running speed of a tape by providing an elastic body, which is displaced according to variations in tape tension, between a supply reel and a magnetic head. CONSTITUTION:Between a tape supply reel 10 and a magnetic head 14, an elastic body 15 displaced according to variations in the tension of a tape is provided. In this case, a resonance characteristic curve determined by the equivalent mass of the supply reel 10, and tape compliance, and that of the said elastic body 15 overlap each other. For example, a pin 15 fixed at one end and bent in an L shape at the other is provided, and a tape 1 is passed through the end of the L-shaped part, so that the pin 15 is displaced as shown by arrows (b) and (c) according to variations in the back tension of the tape 1.
Patent JP-S61248086-A (JP)
Inventor: MORI KENJIRO
IPC: G06F3/153
Filed: 1985-04-26
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-S5515828-A (JP)
Title: Film form types
Inventor: HIRAOKA YUUJI
IPC: B41J1/30
Filed: 1978-07-20
Abstract: PURPOSE: To achieve low inertia making of type parts by making them of a flexible plastics film, forming a wave form part concentric to the type parts and forming separating parts between the type parts.  
     CONSTITUTION: A type part 2 consists of a type base board and a type which projects in a character form it, and the hatched part contains a reinforced fiber layer 14. A type finger part 4 with the type part 2 at its tip has separating parts 5 on its both sides to reduce the mechanical restricting force with the adjacent type parts. This type finger part 4 has mainly a side print preventing function, and in a type support ing part 1, a wave form part 6 which forms concave and convex waves on both faces concentric to a bearing part 3 is provided. 
     COPYRIGHT: (C)1980,JPO&Japio