baber/WOPTO huggingface dataset:
Patent JP-H0923882-A (JP)
Title: Production of mutation gene
Inventor: IMAMOTO FUMIO
IPC: C12N1/21
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To efficiently produce the various mutation sequences of a gene artificially in a short period. SOLUTION: This method for producing mutation gene is constituted by cloning a gene DNA sequence to a plasmid DNA in which the splitting and replication of cyclic double chains progress in the same direction from the origin of a replication, transducing this recombinant plasmid into a KH1379 strain (dnaQ49) of Escherichia coli and accumulating the mutation of the gene DNA sequences by replicating the recombinant plasmid DNA in this transformed bacterium.
Patent JP-H0225576-A (JP)
Title: Method for forming deposited film
Inventor: MATSUYAMA FUKATERU
IPC: C23C16/50
Filed: 1988-07-14
Abstract: PURPOSE:To form a uniform-quality deposited film over a large area by activating plural film forming raw gases by an RF electric field between plate electrodes respectively in different spaces, introducing the gases into a film forming space through a gas inlet of specified shape, and mixing the gases. CONSTITUTION:Couples of parallel plate electrodes 101-108 are arranged through insulating materials 109-111 to form plural activation spaces. Two or more kinds of film forming raw gases are separately introduced into the activation spaces through gas inlet pipes 112-115. An RF electric field is generated between the electrodes 101-108, and the gases are allowed to flow at right angles to the electric field and respectively activated into plasma. The activated gases are introduced into the film forming space 125 through the gas inlets 116-119, mixed, and allowed to react with one another. The gas inlets 116-119 are formed into a rectangular or elliptical shape having >=2 ratio of the length of the major axis to that of the minor axis, narrowed to a length smaller than that of the minor axis, and set in parallel. By this method, the raw gases are efficiently activated, and uniformly mixed over a large area to form a uniform-quality deposited film over the large area.
Patent JP-S5963971-A (JP)
Title: Electromagnetic drive device
Inventor: MORINO SEIJI
IPC: H02K33/16
Filed: 1982-10-05
Abstract: PURPOSE:To prevent the weight of a stationary magnetic unit from excessively increasing by composing to have a large area at the center of the unit and small sectional areas at both ends. CONSTITUTION:Stationary magnetic units 13, 14 are disposed in parallel at the prescribed air gap, and are not closed at both ends. A movable magnet 3 can be freely moved in the lengthwise direction of the units 13, 14, and a coil 21 is uniformly wound on the unit 13. The units 13, 14 have in section small areas at the ends and large area at the center in structure.
Patent JP-H0521180-A (JP)
Title: Discharge lamp lighting device
Inventor: YAMAMOTO MINORU
IPC: H05B41/24
Filed: 1991-07-15
Abstract: PURPOSE:To reduce the noise of an iron core by connecting diodes to inductors in parallel. CONSTITUTION:A series circuit of a discharge lamp DL1 and an inductor L2A, a parallel circuit of the discharge lamp DL1 and a capacitor C2A, an inductor L1B and transistors Q2 and Q3 are connected in series to feed a current to the discharge lamp DL1 in one direction. And a series circuit of the discharge lamp DL1 and an inductor L2B, a parallel circuit of the discharge lamp DL1 and a capacitor C2B, an inductor L1A, and transistors Q1 and Q4 are connected in series to feed a current to the discharge lamp DL1 in the other direction. The inductors L2A and L2B are inserted to the positions where the current flows only in one direction and in the other direction respectively. Diodes D9 and D10 are connected to the inductors L2A and L2B in parallel respectively. The currents of the inductors L2A and L2B flow only in one direction and in the other direction respectively, and continuously, the variation of these magnetic fluxes is reduced, and the noise of the iron core can be reduced.
Patent JP-S5798025-A (JP)
Title: Channel controller
Inventor: KIMURA KAZUMASA
IPC: G06F11/14
Filed: 1980-12-10
Abstract: PURPOSE:To reduce the load of software and promote speed-up of processing by retrieving the address storage section of a rear bus, finding out the corresponding rear bus address and executing again input/output access with the address. CONSTITUTION:When there is a request for starting input/output (I/O) operation from a CPU1-2, a controller for interruption 7 decodes the bus address of an assigned I/O device, transfers this I/O request through a section controlling channel interface 11 to the channel of a channel unit and starts I/O opertion. In this case, if the channel device is put into operation and busy or an unusable state due to trouble, then, the CPU1 retrieves the address storage section in the rear bus 14, finds out the corresponding rear bus address, and executes again the I/O access with the address.
Patent JP-H0617747-A (JP)
Title: Fine movement device utilizing impulsive force generated by thermal deformation of thermal deformation element
Inventor: HIGUCHI TOSHIRO
IPC: H02N11/00
Filed: 1992-07-01
Abstract: PURPOSE:To provide accurate fine movement with simple constitution by wirelessly supplying heat to a thermal deformation element. CONSTITUTION:This device is provided with a moving body 3 mounted on a base 1, a thermal deformation element 4 fitted to the moving body 3 and an inertial body 5 connected to the element 4. When the thermal deformation element 4 is irradiated by a laser beam 6 from the outside, the element 4 is abruptly deformed to effect on the inertial body 5 to apply large impulsive force between the element 4 and the moving body 3 so as to finely move the body 3 on a sliding face 2 of the base 1.
Patent JP-H09327445-A (JP)
Title: Sensor for organism measurement
Inventor: UCHIDA HITOSHI
IPC: A61B5/05
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the S/N ratio by reducing the effect of noise. SOLUTION: This sensor 10 for organism measurement is equipped with a grounding cable 82 from the grounding potential GND, a grounding electrode 84 connected to the grounding cable 82 and in contact with a human body B, a detecting electrode 86 in contact with the human body B and to detect an electrical organism signal S, and an impedance converting circuit 12 to input the organism signal S, detected by the detecting electrode 86, in high impedance and to output it in low impedance. The impedance converting circuit 12 is a noninversible amplifying circuit constituted centering on a differential amplifier 881.  A negative input terminal 883 is connected to the grounding cable 82 through a resistor 121, a positive input terminal 882 is connected to the detecting electrode 86, and a resistor 122 is connected between the output terminal 884 and the negative input terminal 883. supplied from a gas pressure vessel through a second valve V2.
Patent JP-2001005284-A (JP)
Title: Image forming device
Inventor: MURATA SHIGEMI
IPC: G03G15/08
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of simply preventing the change of image density caused by that a developer is stuck onto the surface of a developer carrying member of a developing machine without reducing productivity even when the developing machine not used for the developing is merely passed through a photoreceptor. SOLUTION: This image forming device is provided with a control means 8 for controlling potential relation between the developer carrying member 42 of the developing machine which is not used for the developing and the photoreceptor 1 so as to obtain potential difference generating an electric field in such a direction that the developer G is moved to the photoreceptor 1 side when the developing machine 40 (Y, M and C) of this developing device 4 which is not used for the developing is merely passed through the photoreceptor 1 and moved. Or it is provided with a control means 8 setting the carrying member 42 of the developing machine which is not used for developing in a floating state by electrically cutting it from a bias power source device when it is merely passed through the photoreceptor and moved.
Patent JP-H09327600-A (JP)
Title: Controller for machine
Inventor: SUZUKI TAKASHI
IPC: G07F17/20
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the third person from touching a work or stealing it by providing a door lock means, with which a door is locked or unlocked based on the input of a password number from an input means provided at the main body of a machine, and unlocking the door after the lapse of prescribed time from the lock of the door. SOLUTION: When the power source of a main control part 2 is turned on, a controller 1 is made operable, a program starts and it is judged whether the password number is inputted to laundry 3a-3n or not. A person in charge to use the laundry 3a-3n opens the unlocked door of the laundry 3a-3n, puts objects to be washed into the laundry 3a-3n, closes the door and inputs the password number through an input/output part 12 of the laundry 3a-3n. At such a time, a lock signal is outputted from a control part 13 to a lock mechanism part 14 and the door of the laundry 3a-3n is locked. After the lapse of prescribed time, the door of the laundry 3a-3n is unlocked.
Patent JP-S6417107-A (JP)
Title: Drive controller for self-traveling working vehicle
Inventor: ITO KATSUMI
IPC: G05D1/02
Filed: 1987-07-13
Abstract: PURPOSE:To improve the safety of a self-traveling working vehicle by monitoring the receiving state of a receiver even in a self-traveling state with a remote controlling transmitter and a transmitter set on the vehicle kept working and stopping automatically when the receiving abnormality occurs. CONSTITUTION:A self-traveling process is started for a working vehicle V which is set at its starting position. The receiving state of a receiver 14 is monitored when said process is started to check the receiving abnormality. If the receiving abnormality is confirmed, the traveling of the vehicle V is kept halt until said abnormality is solved with an alarm lamp 17 kept turned on. The receiving abnormality includes not only the level drop of a carrier wave signal received from a transmitter 13 but such a state where the instruction information on a change gear lever 20 and a steering lever 21 gets out of a normal range set previously.
Patent JP-H0263201-A (JP)
Title: Transmission path switch
Inventor: SUCHIIIBUN JIYON FURIN
IPC: H01P1/15
Filed: 1989-07-07
Abstract: PURPOSE: To improve the noise immunity by allowing each amplifier means to send a signal with a gain in excess of the unity and causing a high impedance at a connecting point of the amplifier means in relation to a length of an input line. CONSTITUTION: Optimum transmission of a required signal to an output line 3 having a maximum isolation between input lines 1, 2 is attained by placing the input line at a connecting point 4 so as to provide a very high impedance with respect to the required signal. That is, a low output impedance realized by an element 9" set to an OFF state is converted into a high impedance at the connecting point by selecting a proper length L of the input line 2 between an output of an amplifier stage 10" and the connecting point 4. In the case that the length L of the line is selected properly, the required signal at the connecting point 4 follows a low impedance path being the output line 3 with priority and then the signal 'loss' in the input line 2 is minimized. Thus, the noise immunity is improved.
Patent JP-S5962895-A (JP)
Inventor: SAKAGUCHI NORIYUKI
IPC: G06F3/0487
Filed: 1982-10-04
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-H0223769-A (JP)
Title: Facsimile data retrieval system
Inventor: YOKOGAWA HIROAKI
IPC: H04N1/00
Filed: 1988-07-13
Abstract: PURPOSE:To improve operability without moving an operator by receiving automatically a retrieving request from a facsimile, and displaying received data on a display screen, and retrieving the data as seeing the received data, and transmitting automatically retrieved result to the facsimile. CONSTITUTION:A facsimile reception processing mechanism 14 receives the data requested to retrieve from the facsimile 11 through a telephone exchange 12 and a facsimile transmitting receiving device 13, and stores it in a facsimile reception file 15. The data stored in the facsimile reception file 21 is displayed on a work station 23, and received additional information such as a remote party address is inputted, and the data is retrieved on the same picture. When the retrieved result is code data, it is converted into image data by an image converting mechanism 32. The retrieved result is returned automatically to the facsimile 45 of the requesting origin by a facsimile transmission processing mechanism 42. Thus, the movement of the operator and the loss and the breakdown of paper are eliminated, and the operability is improved, and the deterioration of data quality can be prevented.
Patent JP-2001055643-A (JP)
Title: Cylindrical structured material made of tape
Inventor: KITAMURA ATSUSATO
IPC: D03D3/02
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cylindrical structured material made of a tape, easily making the peripheral length as accurately constant, hardly generating a texture aberration on its use, capable of not only being used in a wide range of the use but also applied to a case of severe usage such as a compressing adhesion belt for a corrugate processing since its meandering is effectively prevented, and markedly excellent in production efficiency. SOLUTION: This cylindrical structured material is formed by winding a first tape 1 having a prescribed width spirally so that the edges of the adjacent tapes almost meet each other in a preferable state, and has a constitution of weaving a second tape 2 having a prescribed width into the cylindrical structured material in its width direction. A typical example of the first tape 1 and second tape 2 is a tape made of a woven fabric, and a plain woven texture or a herringbone woven texture is constituted by using these tapes (1), (2).
Patent JP-H04369843-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAGAHAMA KOKI
IPC: H01L21/3065
Filed: 1991-06-18
Abstract: PURPOSE:To make it possible to form easily a fine stripe width by a method wherein steps formed in the surface of a substrate are utilized to form stripe channels. CONSTITUTION:Channels of a stripe width roughly equal to steps formed in the surface of a substrate are respectively formed on the sidewalls of step parts. A two-dimensional electron gas layer 5 forming these channels is controlled by a gate electrode 10 to show the operation of a transistor. By forming innumerably stripes having such roughened steps between source and drain electrodes 12 and 13, a current value necessary for the operation of a FET can be ensured and a practical stripe channel FET can be constituted. As the step parts are formed by an etching of a wafer, even a fine dimension to an extent of 100 to 1000 angstroms is easily controlled and can be formed. As a result, the fine stripe width of 0.1mum equivalent to these steps can be formed.
Patent JP-S6065298-A (JP)
Title: Electrically driven well pump
Inventor: MURAOKA OOSHI
IPC: F04D15/00
Filed: 1983-09-20
Abstract: PURPOSE:To prevent air from being supplied excessively into a pressure tank by automatically adjusting the supply amount of an automatic air feeding apparatus in correspondence with the amount of air in the pressure tank. CONSTITUTION:A buoyancy type automatic air feeding apparatus 19 communicates to a pressure tank 13 through a communication pipe 19a and communicates to a check valve chamber 20 installed into the suction pipe 15 of an electrically driven well pump 10 through a communication pipe 21. Said feeding apparatus 19 is arranged to that a prescribed water level where the water supplied into the feeding apparatus 19 from the check valve chamber 20 side rises and stops accords with a desired water level in the pressure tank 13. Therefore, the amount of air in the pressure tank 13 can be kept at a prescribed value.
Patent JP-H0339715-A (JP)
Title: Liquid crystal display device
Inventor: KUMAKAWA KATSUHIKO
IPC: G02F1/133
Filed: 1989-07-06
Abstract: PURPOSE:To lessen the unequalness of refractive indexes and the waving of a film surface to an inconspicuous level by disposing double refractive films constituting a film phase plate in such a manner that the anisotropic axis of the refractive index of at least one sheet thereof aligns nearly to the direction of the electrodes of a liquid crystal panel. CONSTITUTION:The direction counterclockwise with the progressing direction of light is determined positive with the horizontal direction as a reference axis and the angles of the polarization axes of a polarizing plate 2 and a polarizing plate 5 are respectively determined as P1, P2. The angle phi0 and twist angle OMEGA0 of the molecular major axis on the incident side of a liquid crystal layer 3 and the anisotropic axes F1.F2... of the double refractive index films constituting the film phase plate 4 are determined. The liquid crystal layer is sandwiched by the electrodes for impressing signal voltage. The electrodes 11 of a front side substrate constitute a stripe shape in a vertical direction and the electrodes 12 of a rear side substrate constitute a stripe shape in a horizontal direction. The picture element electrodes of a matrix shape are formed of both. The double refractive index films are so disposed that the anisotropic axis of either of these films aligns to the electrode direction of either the front or the rear. The uneuqalness of the refractive index and the waving of the film surface are in the same direction as the direction of the electrode patterns and are, therefore, concealed by these patterns and are decreased to the substantially inconspicuous level in this way.
Patent JP-S5965136-A (JP)
Inventor: FUSHIMI TAKEHIKO
IPC: A61M3/02
Filed: 1982-10-05
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-S6152454-A (JP)
Title: Inching control device of industrial vehicle
Inventor: INUTA MASANORI
IPC: F16H61/00
Filed: 1984-08-22
Abstract: PURPOSE:To reduce the cost by controlling the oil pressure of an actuator for connecting and disconnecting a clutch according to the operation amount of an inching operation member by a control computer. CONSTITUTION:Outputs from a vehicle velocity sensor 122 and an operation amount sensor 128 of an inching pedal 126 are input to a control computer 120. According to an output from the control computer 120, a modulator 74 is controlled. The modulator 74 is adapted to determine oil pressure of actuators 40a, 42a for connecting and disconnecting clutches disposed in a power transmission device for transmitting power of a prime mover to driving wheels. In this arrangement, an inching valve and an accumulator are not required to reduce the cost.
Patent JP-S6066454-A (JP)
Title: Semiconductor device
Inventor: BABA ISAO
IPC: H01L23/28
Filed: 1983-09-21
Abstract: PURPOSE:To enhance adhesion between molding resin and a lead frame, and to enhance humidity resistance of a semiconductor device by a method wherein holes are formed respectively in the hang pins and the inner leads of a lead frame to make molding resin to enter into the holes and to be solidified. CONSTITUTION:A punch hole of one piece or more are provided to respective hang pins 21 connected to a mounting part 3 fixed with a semiconductor element pellet 2, punch holes 24 are formed to the stopper parts 23' of respective inner leads 23, and the hang pins 21 are formed being curved in a zigzag type. Molding resin 6 enters into the punch holes 22, 24 to be solidified, favorable adhesion is held between the molded resin 6, the hang pins 21 and the inner leads 23 to make a gap to be hardly generated, and almost no invasion of water into a package from the outside is generated.
Patent JP-H05342380-A (JP)
Title: Operation mode control circuit for microcomputer
Inventor: KUROIWA MICHIAKI
IPC: G06F15/78
Filed: 1992-06-10
Abstract: PURPOSE:To accurately measure a power supply current while the internal state of the microcomputer is set at an external ROM mode by providing a. programmable register and an instruction control circuit respectively provided with specific functions. CONSTITUTION:In the external ROM mode, an instruction code for turning the contents of the programmable register 1 to '1' is inputted from the outside and a signal (a) is set at 'H' The 'H' level is inputted to the NOR gate 9 of the instruction control circuit 12 and the signal J obtained through a synchronizing circuit 10 is turned to 'L'. Thus, the decoding operation of the instruction decoding of the microcomputer is inhibited and the instruction becomes invalid. Also, the 'H' level signal (c) is inputted through the synchronizing circuit 3 to the latch circuit 4 of a mode switching circuit 2 and the latch circuit 4 is reset. Thus, a mode switching signal is turned to the 'L' level and the microcomputer is operated in an internal ROM mode.
Patent JP-S5877030-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: OOIWA TSUNEMI
IPC: C08J7/04
Filed: 1981-10-31
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent adhesive strength to a magnetic layer by using a polyester film having a contact angle with water smaller than specific values as a base. CONSTITUTION:A magnetic layer is formed directly on a polyester base film having <=50 deg. contact angle with water or via an underlying layer. For example, a substrate 2 is disposed between a pair of upper, lower annular AC electrodes 3, 4 in a vacuum vessel 1, and a polyester base film 6 is set on the bottom surface of a substrate 2. After the inside of the vessel 1 is evacuated to a vacuum with an evacuating system 7, gaseous oxygen is introduced therein through a gas introducing pipe 8 and the surface of the film is subjected to a plasma treatment by <=120mA.sec/cm<2> current applied from an AC power source 9. Thereafter, a magnetic material 10 such as Co is set in the W boat 5 in the vessel 1 and the material 10 is vacuum deposited on the film 6 which is subjected to the plasma treatment until the contact angle with water attains <=50 deg. as mentioned above, whereby a ferromagnetic thin metallic film layer is formed.
Patent JP-H0468607-A (JP)
Title: Manufacture of surface acoustic wave device
Inventor: KISHI SHOICHI
IPC: H03H3/08
Filed: 1990-07-04
Abstract: PURPOSE:To facilitate the manufacture of the surface acoustic wave device for high frequency band by utilizing a step caused between a flat face of a substrate and a bottom face of a slot so as to obtain a small gap between electrodes. CONSTITUTION:A resist agent 12 is coated uniformly onto a substrate 11 and it is exposed via a mask 10. A resist pattern 12a of a shape relating to a shape of the electrode is left on a flat face 11a of the substrate 11 by development. A slot 13 is formed by etching. Then the pattern 12a is exfoliated. A metallic film 14 is formed on the flat face 11a and a bottom face 13a of the slot by vapor deposition of Al or the like. Thus, the surface acoustic wave device for high frequency band is easily manufactured.
Patent JP-2001003810-A (JP)
Title: Starter holding structure of internal combustion engine
Inventor: HIBINO YASUSHI
IPC: F16H57/023
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a starter holding structure caving no obstruction to the installation of a long intake manifold in an internal combustion engine, and prevented from being wetted by water. SOLUTION: A starter 16 is mounted on the boundary part of a cylinder block 4 and an oil pan 8 in a state of being supported by the cylinder block 4 and the oil pan 9, which prevents the starter 16 from being excessively projected to both of a cylinder block 4 side and an oil pan 8 side. As the starter 16 is supported at three points (20a, 22a, 24a) by the cylinder block 4 and the oil pan 8, it can be correctly positioned to a crank shaft 6 supported by the cylinder block 4. Whereby a pinion gear 16a can be precisely engaged with a ring gear 14a on an outer periphery of a fly-wheel, and the productivity can be improved.