baber/WOPTO huggingface dataset:
Patent JP-H02285502-A (JP)
Title: Magnetic head and production thereof
Inventor: MIYAZAKI OSAMU
IPC: G11B5/147
Filed: 1989-04-27
Abstract: PURPOSE:To obtain good reliability with simple constitution by forming a conductive resin film which conducts to a magnetic metallic material on the surface opposite to the surface to face magnetic recording media of the magnetic cores facing each other via a gap in order to electrically conduct the magnetic cores to each other. CONSTITUTION:The magnetic cores 1 consisting of the magnetic metallic films consisting of an amorphous alloy of a Co system or 'SENDUST(R)', etc., are grasped by nonmagnetic substrates 2 consisting of ceramics of a calcium titanate system, etc. The two magnetic cores facing each other via a nonmagnetic film 3 as a magnetic gap are joined by bonding glass 4 and are conducted to each other by the conductive resin film 5 which consists of conductive fillers of metals, such as silver, copper and nickel or carbon and a synthetic resin and is formed on the surface of the head on the side opposite to the surface to face magnetic recording media. The cracking of the resin is prevented by the resilience of the conductive resin 5 and the conduction is maintained in this way even if the glass 4 is cracked.
Patent JP-S60251498-A (JP)
Inventor: ISATO NOBUHIKO
IPC: G07G1/12
Filed: 1984-05-29
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-H07106154-A (JP)
Title: C-shaped superconductive magnet
Inventor: EBANJIEROSU TORIFUON RASUKARIS
IPC: H01F27/24
Filed: 1994-05-24
Abstract: PURPOSE: To provide a superconducting magnet that is constituted in C shape so that no obstacle exists between magnetic pole pieces, namely an open gap is formed. CONSTITUTION: A C-shaped superconducting magnet contains a superconducting coil means 6, a ferromagnetic magnetic core means 50 that is connected to the coil means in terms of operation, and first and second magnetic pole pieces 100 that are connected to the magnetic core means 50 in terms of operation. In this case, the first and second magnetic pole pieces 100 are arranged while they are separated by a specific interval so that a gap may be formed between them and in a relationship where they are essentially not parallel.
Patent JP-S62264740-A (JP)
Title: Error detection system for digital code transmission system
Inventor: MATSUMOTO KOJI
IPC: H04L1/00
Filed: 1986-05-12
Abstract: PURPOSE:To detect a code error caused over twice by transmitting the number information bits in a frame representing a prescribed logic value as number information and allowing the reception side to collate additionally the said information and the number of information bits counted. CONSTITUTION:A number accumulation counter 15 counting the accumulated number of 1s or 0s in the information bits in the frame of a transmission input 11, a frame counter 13, a number information seat designation circuit 12 designating a seat inserted with the number information counted by the number accumulation counter 15 and a number information insertion circuit 14 inserting the number information counted by the counter 15 into the frame based on the output of the circuit 12 are provided to the sender side. A frame synchronizing circuit 22, a number accumulating counter 23 counting the accumulated number of 1s or 0s of the information bit in the frame of the reception input 21, a number information read circuit 24 and an exclusive OR circuit 25 collating outputs of the counter 23 and the read circuit 24 are provided to the receiving side.
Patent JP-S5812664-A (JP)
Inventor: MURAI KUNIHIKO
IPC: A63B17/00
Filed: 1981-07-14
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-H09297284-A (JP)
Title: Three-dimensional display device
Inventor: IMAI MASAO
IPC: G02B30/27
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimentional display device in which the state of a reverse stereoscopic vision is not brought about and which is capable of finding an area where a stereoscopic vision is possible easily in the three-dimensional display device in which a stereoscopic picture can be observed while the observer does not put on specific spectacles. SOLUTION: In a display device 2, a picture for right eye 4, a picture for left eye 5 and a non-display part 6 being a parallax picture are successively circulatingly formed cyclicly while respectively having the same widths. This three-dimensional display device is constituted so that only the picture for right eye 4 is seen by the right eye 7 of the observer and the only the picture for left eye 5 is seen by the left eye 8 of the observer at an observing position. When the observer performs an observation at a correct position, the stereoscopic vision is possible. When the right eye 7 of the observer is moved to a position where the picture for left eye 5 is observed, the left eye 8 becomes to see the non-display part 6 and when the left eye 8 is moved to a position where the picture for right eye 5 is observed, the right eye 7 becomes to see the non-display part 6. Consequently, the vision does not become the state of the reverse stereoscopic vision and also the area where the stereoscopic vision is possible is easily found.
Patent JP-H05283925-A (JP)
Title: Noncontact identification card sending/receiving antenna
IPC: H04B5/00
Filed: 1992-04-03
Abstract: PURPOSE:To make an easy adjustment of the input level of a reception circuit in a short time, to improve the deterioration of sensitivity at the center of a reception antenna and to eliminate the dispersion of the reception sensitivity after adjustment by placing one part of the reception antenna inside of the one side of the sending/receiving antenna. CONSTITUTION:A reception antenna 2 is fixed to an antenna mounting board 1 by means of an antenna fixing section 3. Connection terminals R1, R2 connecting both ends of an insulating covered wire forming the antenna 2 are located rather lower left side of an antenna mounting board 1, connected to the reception circuit. A transmission antenna 4 is located almost in the middle of the reception antenna 2, placing right vertical side 4a, left vertical side 4b, transmission antenna upper horizontal line 4c, and transmission antenna lower horizontal side 4d in a rectangular shape. The antenna 4 is fixed to a fitting board 1 by the antenna fixing sections 5 at the four corners. The side 4a of the antenna 4 is located between the right 2nd vertical side 2b and the right 3rd vertical side 2c of the antenna 2. The side 4b of the antenna 4 is located between the left 2nd vertical side 2e and the left 3rd vertical side 2f of the antenna 2.
Patent JP-S5233224-A (JP)
Title: Accelerater pedal device for industrial machine
Inventor: YOSHIMURA SHINGO
IPC: B60K26/04
Filed: 1975-09-08
Abstract: PURPOSE: Accelarater pedal mechanism for industrial machine, in which accelerater pedal can be simply operated without slipping. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S602875-A (JP)
Inventor: YAMANA ATSUSHI
IPC: F27D11/08
Filed: 1983-06-20
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-S5634272-A (JP)
Title: Recording device
Inventor: SAITOU HIROICHI
IPC: H04N1/00
Filed: 1979-08-29
Abstract: PURPOSE:To cut a recording paper automatically with a prescribed size and take out it, by taking out prescribed recording paper sizes in the order of smallness simultaneously with receiving of picture information and by comparing them with the recording paper carriage length to cut the recording paper at the agreement point. CONSTITUTION:Simultaneously with receiving of picture information, sequence control 13 takes out sevaral kinds of recording paper size determined previously in the order of smallness. They are compared with the carriage length of the recording paper, which is carried by driving part 8 and stepper motor 7, in comparing circuit 13, and the recording paper size is updated at every agreement. After completion of receiving of picture information, sequence controller 10 operates cutter 5 to cut the recording paper at the time when the recording paper size agrees withthe recording paper carriage length.
Patent JP-S5812598-A (JP)
Title: Operating method for diesel generator with supercharger
Inventor: IMOTO SEIJI
IPC: H02P9/10
Filed: 1981-07-15
Abstract: PURPOSE:To improve the characteristic of a Diesel generator at the time of applying a load to the generator by gradually increasing the output voltage of the generator from the initial value lower than the rated value to the rated value in response to the magnitude of the applied load power. CONSTITUTION:A load current detector 15 detects the application of a load 13 by the output signal of a current transformer 14. A wattmeter 16 detects the applied load power, sets the initial voltage lower than the rated value to an initial voltage setter 17 when the applied load power is so large as to abruptly decrease the rotating speed of an engine, and sets the rising time from the initial voltage to the rated voltage to a rising time setter 1. A function generator 19 receives a signal from a load current detector 15 and generates a function signal gradually increasing from the initial voltage to the rated voltage. An automatic voltage setter 7' receives the function signal and is automatically set, thereby controlling the excitation with a thyristor 11.
Patent JP-H02287411-A (JP)
Title: Optical coupling device
Inventor: TAKETOMI YOSHINAO
IPC: G02B6/34
Filed: 1989-04-28
Abstract: PURPOSE:To obtain high coupling efficiency by having a conical type reflecting prism via a dielectric layer on a waveguide and specifying a coupling length to <=0.4mm, the thickness of the waveguide to >=0.5mum and the difference in the refractive index between the waveguide and the dielectric layer to <=0.3. CONSTITUTION:This coupling device is constituted of the waveguide 2 provided on a transparent substrate 1 and the conical type reflecting prism 4 disposed via the dielectric layer 3 on the waveguide 2. The coupling length thereof is specified to <=0.4mm, the thickness of the waveguide to >=0.5mum and the difference in the refractive index between the waveguide 2 and the dielectric layer 3 to <=0.3. The light emitting distribution of a laser is, therefore, inverted by the conical type reflecting prism 4 and the input coupling is executed with the light distribution approximate to the radiation characteristic distribution of the waveguide 2. The high input efficiency is obtd. and further, the tolerance to a fluctuation in the wavelength of the incident light and a change in incident angle is widened and the stable coupling efficiency is obtd.
Patent JP-H06324880-A (JP)
Title: Method or device to convert supplied instruction group into execution instruction group
Inventor: MOGI YOSHINORI
IPC: G06F9/44
Filed: 1993-05-11
Abstract: PURPOSE:To easily change an arithmetic module in a fuzzy arithmetic operation. CONSTITUTION:An operator abbreviation code and a function table in which correspondence with the arithmetic module in accordance with the code is stored are attached on an execution module. The address of the arithmetic module used in a sum arithmetic operation or product arithmetic operation is stored in the function table. The address of the arithmetic module is changed at a time when the designation instruction exists in main routine. In such a manner, no arithmetic module for a generated object code is decided when compilation is performed, and it is not decided until the function table is referred in execution. In other words, the object code can be dynamically changed.
Patent JP-S62267417-A (JP)
Title: Grain refining method for surface layer of austenitic stainless steel
Inventor: TANAKA JINKICHI
IPC: C21D6/00
Filed: 1986-05-15
Abstract: PURPOSE:To attain the grain refining of the surface layer of an austenitic stainless steel by increasing the hardness of the steel to a specified value by cold working, rapidly heating the surface layer of the steel to a specified temp. with energy beams and rapidly cooling the heated surface layer to cause recrystallization. CONSTITUTION:The hardness of an austenitic stainless steel is increased to >=210 Vickers hardness Hv by cold working. The surface layer of the steel is rapidly heated to 910 deg.C with energy beams and the heated surface layer is rapidly cooled to cause recrystallization. Thus, the grain size of the grains of the surface layer having >=20mum thickness is reduced to <=10mum.
Patent JP-H11308172-A (JP)
Title: Infrared remote control transmitter/receiver
Inventor: IMOTO KATSUYUKI
IPC: H04B10/114
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an infrared remote control transmitter/receiver which realizes a remote control operation and individual reception with a simple constitution. SOLUTION: In a remote controller 2 for transmitting an infrared optical signal for operating an acoustic unit 1, a sound-use optical signal transmitter 15 for converting a sound signal into an infrared optical signal and transmitting it is fitted to the earphone jack 14 of the acoustic unit 1. The remote controller 2 is provided with a light reception part 24 for receiving the sound signal of the acoustic unit 1 by receiving the infrared light signal and an earphone jack 25 for introducing the sound signal to an earphone 29.
Patent JP-H07299797-A (JP)
Title: Device for centering and fastening tool support frame of blanking machine
Inventor: JIYAN KUROODO REBOO
IPC: B26D7/18
Filed: 1995-05-08
Abstract: PURPOSE: To provide an accurate and highly reliable device for centering and locking a tool-supporting frame of a die-cutting machine so as to mount and dismount it speedily. CONSTITUTION: A device for centering and locking a tool-supporting frame 20 has two centering points and one centering and locking point, and the centering points and the centering and locking point are provided with a first and a second centering and locking devices 59. This device is attached to a receive base 6 whose one end can travel and includes a flexible rod 62 provided with a handle 67 fixed on a locking block 63 which is moved manually from a locking position to a locking release position in an insertion square member 68. The flexible rod 62 passes through a slot for centering point and an upper part of a centering and locking lump member 61 engaged with a slot for the centering and locking point and a bore 34. The first and second centering and locking devices 59 can operate individually or simultaneously.
Patent JP-S5812519-A (JP)
Inventor: YAMAZAKI TAKASHI
IPC: H02G1/02
Filed: 1981-07-14
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-S601653-A (JP)
Title: Signal recording method and signal recording and reproducing method
Inventor: TANAKA MASATO
IPC: G11B5/008
Filed: 1983-06-18
Abstract: PURPOSE:To record input signals with no omission on a recording medium and to attain the continuous reverse recording with no defect, by recording the input signal which is earlier than the input signal recorded to a recording medium immediately before the drive inversion immediately after said drive inversion. CONSTITUTION:The input signal supplied from an input terminal 1 is supplied to a terminal (b) to be selected via a delay element 3 as well as to a terminal (a) to be selected of a changeover switch 2. A magnetic tape 6 is driven toward A relatively to a recording head 5 and then toward B after it reaches the end of the tape 6. Then the switch 2 is connected to the terminal (a) when the tape 6 is driven toward A and then to the terminal (b) when the tape 6 is driven toward B respectively. Here the element 3 has a delay time longer than the time needed to invert the drive of the tape 6 to the direction B from A. In this connection, two recording tracks 7A and 7B formed along the driving direction of the tape 6 are set opposite to the directions A and B. This attains the recording with no omission of information due to the drive inversion of the tape.
Patent JP-H09298622-A (JP)
Title: Scanner device
Inventor: MUSASHI TAKESHI
IPC: H04N1/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a scanner device capable of selecting an operation matched with the form of a film by discriminating the form of the mounted film. SOLUTION: The film is provided with a magnetic recording medium and a first loading part for loading a film cartridge FC provided with the send-out function of the film and a second loading part for loading a piece film cover PC are provided. Then, one of the film cartridge FC and the film is discriminated by a loading detection switch 34 and switches 40 and 42 and a processing operation is changed by a scanner control part 26 corresponding to the discriminating result.
Patent JP-H02287592-A (JP)
Title: Display device
Inventor: HAYASHI MASATOMO
IPC: G09G3/20
Filed: 1989-04-28
Abstract: PURPOSE:To eliminate difference in the brightness of an image between scanning lines by providing a correction area driving means and turning on electrodes for correction as many as electrodes having complementary relation when scanning-side electrodes are turned on. CONSTITUTION:The scanning-side electrodes Y of a display panel 21 have extension parts exceeding a display area 21a and the electrodes X for correction cross the extension parts. A dielectric layer which has a large dielectric constant is interposed between electrodes X and Y to form a correction area 21b. Here, the correction area driving means applies a modulating voltage to a complementary number of electrodes X with the number of electrodes Y applied with a modulating voltage corresponding to ON driving in the display area of the panel 21. Then the capacity of a load placed on the electrodes X becomes nearly equal and differences in the brightness of picture elements which are driven on or off between scanning lines are eliminated irrelevantly to the display pattern of the scanning lines.
Patent JP-H08283395-A (JP)
Title: Production of polyethylene 2,6-naphthalate
Inventor: OTOSHI MASAAKI
IPC: C08G63/181
Filed: 1995-04-11
Abstract: PURPOSE: To produce polyethylene 2,6-naphthalate capable of easily obtaining a film uniform in thickness. CONSTITUTION: A dibasic acid component comprising a lower alkyl 2,6- naphthalenedicarboxylate having an acid value of at most 0.03mgKOH/g and a monoester content of at most 0.15 % based on the whole component (determined by a peak area ratio in a liq. chromatogram) is transesterified with a dehydric alcohol component comprising etylene glycol, followed by polycondensation to produce the polyester.
Patent JP-H01279094-A (JP)
Title: Cooling apparatus for carbonated beverage dispenser
Inventor: HASHIMOTO MASAMI
IPC: F25B5/02
Filed: 1988-05-06
Abstract: PURPOSE:To permit carbonated water, diluting water and sirup to be cooled to its own proper temperature under separate control, by connecting coolers with a condensation unit of a refrigerator with piping laid in parallel therewith through solenoid valves whose opening and closing are effected by instructions from capillary tubes and liquid temperature controllers. CONSTITUTION:Upon operating a refrigerator with a feed tank 1 filled with a diluting water, carbonator 2 with a carbonated water and sirup tank 3 with a sirup, a refrigerant condensed by a condensation unit 18 flows separately into coolers 4, 5 and 6 through electromagnetic valves 15, 16 and 17 and through capillary tubes 12, 13 and 14, thereby cooling the feed tank 1, the carbonator 2 and the sirup tank 3. When the diluting water, carbonated water and sirup are cooled to the predetermined temperatures with further refrigeration, detection signals from liquid temperature detection sensors 8, 9 and 10 turn off opened solenoid valves 15, 16, and 17 to close through a liquid temperature controller 11. The opening and closing of these solenoid valves are controlled separately for the coolers 4, 5 and 6, whereby the diluting water, carbonated water and sirup can be cooled separately to predetermined temperatures.
Patent JP-S5443462-A (JP)
Title: Manufacture of semiconductor device
Inventor: ICHIDA KENJI
IPC: H01L21/22
Filed: 1977-09-12
Abstract: PURPOSE: To manufacture a high-integration semiconductor device with no matching margin between two types of the impurity diffusion layers.  
     CONSTITUTION: The opening is drilled to the oxide film on N-type Si substrate 1 to which P-layer 2 is formed, and then B is diffused to form oxide thin film 5 to P + -layer 6 and the hole surface. Then resist film 7 is used to remove thin film 5 selectively, and the phosphorus is diffused at about 900°C to offset the P + -layer and to form N + -layer 8. After this, P + . N +  layer are pushed in with formation of oxide film 9 onto the main surface of substrate 1, and then gate film 10 and electrode window 11 are provided as conventional, with Al wiring 12 provided. In this method, the matching margin becomes zero, thus ensuring a micro pattern formation as well as a high integration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5537042-A (JP)
Title: Remote control system
Inventor: SHIMOMURA MASATAKA
IPC: H04L5/22
Filed: 1978-09-06
Abstract: PURPOSE:To shorten the control time by transmitting the control data as the change value of the data and eliminating the necessity for carrying out the request of transmission again. CONSTITUTION:The control signal entered from the input terminals 5 to 12 are made into code in the encoder circuit 13 and put out as output to the exclusive OR output circuit 14. The output circuit 14 puts out as output the exclusive OR of the input data of P-S conversion circuit 1 and the data put out from the encoder circuit 13 to the latch circuit 15. The latch circuit 15 latches the data put out from the output circuit 14 and puts out as output by the signal conversion strobe signal 16. The data a put out from S-P conversion circuit 2 passes through the latch circuit 18, 19 and makes the data b, c put inot the exclusive OR circuit 20 depend on the clock 17. The data a is taken the exclusive OR by the cycle of the clock 17 and the mark is converted to be put out to the decoder citcuit 21.
Patent JP-S62265283-A (JP)
Title: Production of 2-acetylthiophene derivative
Inventor: ITSUDA HIROSHI
IPC: C07D333/22
Filed: 1986-05-13
Abstract: PURPOSE:To industrially and advantageously obtain the titled compound useful as an intermediate for thienylthiazolylthioaminoalcohol derivatives as a remedy of arrhythmia, heart diseases and hypertension, by hydrolyzing a 2-(alpha- alkoxyimino)ethylthiophene derivative. CONSTITUTION:A 2-(alpha-alkoxyimino)ethylthiophene derivative expressed by formula I (R represents 1-4C alkyl; Z represents acetyl or carboxyl) [example; 2-(alpha- methoxyimino)ethylthiophene, etc.] is hydrolyzed by using an acid, etc., to obtain the aimed compound expressed by formula III. Both 5-acetyl-2-(alpha-alkoxyimino) ethylthiophene expressed by formula III corresponding to the starting material having acetyl group as the group Z in the formula I and 5-(alpha-alkoxyimino) ethyl-2-thiophene carboxylic acid expressed by formula IV corresponding to the starting material having carboxyl group as the group Z in the formula I are novel substances.
Patent JP-S61269851-A (JP)
Title: Separation of microporous rubber separator
Inventor: FUJINO TAKAYUKI
IPC: H01M50/489
Filed: 1985-05-24
Abstract: PURPOSE:To prevent a separated separator from the generation of cracks and breakage by arranging a sucker connected to a vacuum unit in an outer plate of stacked microporous rubber separators so as to have a specified space between the sucker and the outer plate, and sucking the outer plate by reducing the pressure inside the sucker. CONSTITUTION:Baffles 5, 5' are brought into contact with both ends of an outer plate 2 in the highest part of a stack 1 obtained by stacking a plurality of microporous rubber separators 2, 2', 2''.... The baffles are mounted to a holder 9 of suckers 7, 7' and protruded from the suckers 7, 7' so as to form a specified space 6 between the suckers 7, 7' and the outer plate 2. The suckers 7, 7' are connected to a vacuum pump to form the vacuum unit-mounted sucker. By sucking the outer plate by reducing the pressure inside the sucker, one microporous rubber separator is separated from the stack.