baber/WOPTO huggingface dataset:
Patent JP-S6446639-A (JP)
Title: Mutagen sensor
Inventor: OKAMOTO TAKAHIRO
IPC: G01N27/00
Filed: 1987-08-17
Abstract: PURPOSE:To execute primary screening of mutagen in a short period of time and to improve the efficiency of a research by fixing DNA (deoxyribonucleic acid) onto a planar transistor. CONSTITUTION:A p layer 2 is provided at the center of n-type Si 1 and the boundary part of a p-n layer is coated with an Al layer 6. Part of the Al layer 6 and the n layer 1 are coated with SiO2. An electrode is attached to the Al 6 and the DNA fixed film 3 is provided on the exposed p layer 2. This device is immersed in a specimen soln. The specimen has high affinity to the DNA and adsorbs to the DNA if the specimen is a mutagen. A difference of potential is then generated. The easy primary screening of the mutagen is executed by detecting this potential difference as current. The current increases and attains a maximum value within a few minutes and the value is maintained if the device is immersed in a mutagen soln.
Patent JP-S6096551-A (JP)
Title: Sandwich glass
Inventor: NOMURA SHIGERU
IPC: C08G18/00
Filed: 1983-10-28
Abstract: PURPOSE:To manufacture a sandwich glass having high impact resitance and excellent transparency, by laminating an inorganic glass plate with an inorganic or organic glass plate interposing a specific thermoplastic polyurethane interlayer therebetween. CONSTITUTION:An inorganic glass plate is laminated with an inorganic or organic glass plate using thermoplastic polyurethane interlayer produced by reacting (A) 1.0mol of a polymeric diol having a number-average mol.wt. of 800-5,000 with (B) 0.5-3.0mol of a low molecular diol containing >=10wt% alicyclic diol or heterocyclic spiro diol and (C) and alicyclic diisocyanate or an aliphatic diisocyanate. The molar amount of the component C is selected to be equal to the sum of the componets A and B. The heterocyclic spiro diol is preferably 3,9-bis(1,1-bismethyl-2-oxyethyl)-2,4,8,10-tetraoxaspiro[5,5]undecane.
Patent JP-H0252389-A (JP)
Title: Key touch practicing method
Inventor: SHIRAISHI MINAKO
IPC: G06F3/02
Filed: 1988-08-17
Abstract: PURPOSE:To make an efficient practice with small fatigue by setting colors corresponding to fingers for keying previously and displaying practice characters in the color or displaying numbers corresponding to the fingers for keying nearby, for example, right below or above the practice characters. CONSTITUTION:A keying display 11 is made so that a practicing person can see the correspondence between the fingers and colors when forgetting it; and the names of the fingers are displayed at the lower part of a color display 4a in the same colors with the practice characters 10 to be keyed in. Thus, information indicating fingers to be used for keying is displayed additionally on or nearby the individual practice characters of practice data, so the practicing person easily know the information on the individual practice characters and fingers for keying without moving the eyes not so much. Consequently, a key-touch practice is made smoothly and the fatigue is reduced.
Patent JP-S6094049-A (JP)
Inventor: AKAO TOSHIKI
IPC: B65G47/14
Filed: 1983-10-29
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-H06116339-A (JP)
Title: Hydrophilic copolymers and their use in reprography
Inventor: RAIMUNTO JIYOZEFU FUAUSUTO
IPC: G03F7/038
Filed: 1991-07-19
Abstract: PURPOSE: To provide the hydrophilic copolymers with excellent abrasion resistance and adhesion properties formed from a polymer group having an acidic side group and basic side chain respectively specified, having excellent abrasion resistance and adhesion properties and are useful for lithographic printing or the like.  
     CONSTITUTION: The objective hydrophilic copolymers are formed from preferably 5 to 50 (n) mole % of acidic side groups of the formula [wherein R 1  is H, CH 3 , C 2 H 5 ; R 2  is 1-17C alkyl, cycloalkyl; R 3  is CH 3 , C 2 H 5 , C 3 H 7 ; (m) is 2 to 4; (n), (o) and (p) are each mole % ratio of each monomer unit; (n)+(o)+(p)=≥5 mole %] and 5 to 50 (p) mole % of a basic side chain groups. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0757330-A (JP)
Title: Method for controlling write of nonvolatile memory
Inventor: MORIKAWA NARIKAZU
IPC: G11B15/00
Filed: 1993-08-17
Abstract: PURPOSE:To prolong the life of a nonvolatile memory by changing a write address of the use time data for the nonvolatile memory to be used every prescribed period. CONSTITUTION:When an input of a terminal 4 is a high level, a magnetic head is under using and its rotation detection signal is inputted to an I/O port of a micro computer 1. The time of the high level is measured by a CPU 5 and a timer 6, and the time is written in the nonvolatile memory 9 in serial through a bus 8. By such a constitution, when use time information is written continuously in the nonvolatile memory where the number of times of write is limited, the write of the use time information is controlled according to the specified write address, and when arriving at a prescribed use time, cumulative use time information is calculated, and a new write address is formed, and the address write is controlled. Thus, the write of the use time information is distributed in an information storage area, and the life of the nonvolatile memory 9 is prolonged. Further, when the use time information of the magnetic head is updated every minute, the exchange time of the magnetic head is displayed correctly within an error of one minute.
Patent JP-H0370414-A (JP)
Title: Method of freezing oil-filled cable
Inventor: CHIFUKU KENJI
IPC: F25D31/00
Filed: 1989-08-04
Abstract: PURPOSE:To eliminate vetilation during an operation by a method wherein liquid nitrogen and liquid oxygen are separately introduced into respective two layers around an oil-filled cable with a weight ratio close to the composition ratio of the atmosphere to freeze the cable and, after produced nitrogen gas and oxygen gas are mixed, the mixed gas is discharged out. CONSTITUTION:A buffer material 2 is wound around an oil-filled cable 1 and a cylindrical container 7 into which liquid nitrogen 4 is introduced is provided outside the buffer material 2 and, further, a cylindrical container 6 into which liquid oxygen 3 is introduced is provided outside the cylindrical container 7. The liquid nitrogen 4 and the liquid oxygen 3 are introduced into the cylindrical containers 6 and 7 with a weight ratio close to the composition ratio of the atmosphere, i.e., 0.78 of nitrogen and 0.21 of oxygen to freeze the oil-filled cable. Gases produced by freezing are transferred into a mixing chamber 8 and, after it is confirmed that the composition ratio of the mixed gas is equal to the composition ratio of the atmosphere, the mixed gas is discharged out through a discharge outlet 9.
Patent JP-H0365977-A (JP)
Title: Fixing device
Inventor: AMIDA AKIYASU
IPC: G03G15/20
Filed: 1989-08-04
Abstract: PURPOSE:To attain the supply of a proper quantity of an offset preventive liquid without allowing a scrapping member to be abutted on a fixing roller by forming the outside shape of an offset preventive liquid supplying roller to be brought into pressurized contact with the surface of the fixing roller to a tapered shape. CONSTITUTION:The outside shape of the offset preventive liquid supplying roller 1 which supplies the offset preventive liquid stored therein to the surface of the fixing roller 2 is formed to the tapered shape which is largest in the outside shape D 1 on a reference side of a transporting path for transfer paper and is smallest in the outside shape D 2 on the side furthest from the reference side. The rate of the offset preventive liquid to be supplied is decreased the furtherer from the reference side of the transporting path for transfer paper in such a manner and, therefore, the excess remaining of the offset preventive liquid is obviated even if the transfer paper of small sizes passes continuously. The excess supply of the preventive liquid is thus prevented over the entire length of the roller.
Patent JP-2001036929-A (JP)
Title: Picture measuring device
Inventor: KAMIMURA SHIGEMASA
IPC: H04N17/04
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To satisfactorily calculate the actual dimension of the evaluation picture of the display screen of a display device. SOLUTION: This picture measuring device is provided with laser beam irradiating means 11 and 12 for irradiating a display screen 3 of the evaluation picture of a display device 1 with two parallel laser beams 11a, 11b, 12a and 12b being a reference for measurement, an image pickup means 10 for image picking-up the evaluation picture and the two laser beams 11a, 11b, 12a, and 12b, and a picture processing means 13 for picture-processing an image pickup signal from the image pickup means 10 and for calculating the actual dimension of the evaluation picture by using the laser beams 11a, 11b, 12a, and 12b as the reference.
Patent JP-2000037030-A (JP)
Title: Method and device for detecting abnormal load current
Inventor: HARA SHOJI
IPC: H02H3/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To detect system failure such as layer short, without misjudging current characteristics depending on condition of load at the time of load operation or stopping as system failure such as layer short. SOLUTION: If an ON/OFF change in a load input switch 16 for setting load 13 at an ON condition, a control part 14 performs off-control of an input change-over switch 22 to cut off a detected signal from a level comparator 21 for a prescribed period after the load is turned ON, performs on-control of the input change-over switch 22 after the prescribed period passes, and detects abnormal load current generated by the control part due to layer short or the like.
Patent JP-S5991910-A (JP)
Inventor: KONDOU YOSHIAKI
IPC: C08J9/40
Filed: 1982-11-19
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-H0568563-A (JP)
Title: Hepatitis c virus gene and its use
Inventor: NOZAKI CHIKAHIDE
IPC: A61P1/16
Filed: 1991-07-17
Abstract: PURPOSE:To obtain a nucleic acid fragment useful for hepatitis C vaccine, laboratory reagents, etc., by cloning the whole gene coding the peptide derived form hepatitis C virus. CONSTITUTION:Using the high-GPT plasma of monotypic Japanese, gene fragments unique to hepatitis C virus are plurally cloned by immunoscreening technique to obtain the objective cDNA clone corresponding to the size considered as the entire length of the hepatitis C virus gene. The nucleic acid fragment coding the hepatitis C virus polypeptide, the polypeptide constituting hepatitis C virus, and various kinds of detection method for hepatitis C virus using them, all of which are obtained by this invention, are highly useful, in particular, for detecting hepatitis C virus in Japan.
Patent JP-H0369004-A (JP)
Title: Magneto-optical recording device
Inventor: TANAKA NOBUKAZU
IPC: G11B11/10
Filed: 1989-08-08
Abstract: PURPOSE:To allow the rewriting of data in a short period of time by erasing the recording of another group simultaneously at the time of recording of information in one groove with the recording film of two data regions. CONSTITUTION:A light beam 1 emitted from a laser diode is converged by an objective lens 2 onto the recording tracks of the group A of a magneto- optical disk 6 rotated by a motor 5, by which the data is written. A driving current is applied to a coil 3 from a current control circuit 4 right under the point where the spot is formed, by which the direction of the recording magnetic field of the spot part is controlled. The intensity of the light beam is increased and is magnetized all to the recording level to erase the recording when the spot comes to the position above the B grooves. The recording is executed in the previously erased groove at every execution of the writing in this way and the previously recorded groove is formatted to erase the recording.
Patent JP-2000119280-A (JP)
Title: Solution containing methylaluminoxane
Inventor: CRAPO CLARK C
IPC: C08F4/602
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a methylaluminoxane useful as a cocatalyst together with a metallocene compound in a homogeneous system polymerization and copolymerization of an olefin and/or a diene. SOLUTION: This solution contains methylaluminoxane, which releases a hydrolyzate containing methane and >=2C alkanes when hydrolyzed, in an aliphatic hydrocarbon solvent such as heptane, hexane, cyclohexane, etc.
Patent JP-H1047397-A (JP)
Title: Mounting structure of wear detecting probe for brake shoe
Inventor: TAKANASHI HITOSHI
IPC: F16D66/02
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To enable the mounting/demounting of a wear detecting probe. SOLUTION: In a mounting plate 13 securing a brake pad 12, a mounting hole 15 is formed, and in this inside, an engaging wall 16 is provided. In a probe main unit 17, an insertion groove 22 is formed, and in this groove, a holding clip 23 is insertably provided. In the probe main unit 17, after a coil spring 24 is fitted, while compressing it, the holding clip 23 is elastically engaged with the engaging wall 16. In this way, a wear detecting probe 14 is held in the mounting hole 15. In order to remove the wear detecting probe 14 from the mounting hole 15, an operating part 23b of the holding clip 23 is pressed. Then, an engaging part of the holding clip 23 relating to the engaging wall 16 is deflection deformed, an engaging condition is released. Auordingly, the holding clip 23 is drawn out to be taken away, and thus the wear detecting probe 14 can be removed.
Patent JP-S6265315-A (JP)
Inventor: ENDO KAZUYOSHI
IPC: H01G4/10
Filed: 1985-09-14
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-H0752810-A (JP)
Title: Controller of electric power steering device
Inventor: MAEDA NAOYUKI
IPC: B62D6/02
Filed: 1993-08-18
Abstract: PURPOSE:To restrain any drop in an electrification factor and the generation of an electro-magnetic wave noise so as to inhibit any large current, even when an assistant steering load is large like that in the case of a pivotal turn etc. CONSTITUTION:A battery voltage is increased by PWM control of a DC-DC coverter 21, in a controller 15. A voltage increase condition is so set that the maximum voltage can be applied between stop and about 10km/h speed and voltage can be lowered gradually in compliance with the increase of car speed. Thus, as sufficiently increased voltage is used especially in a state in which maximum assistant steering load can be generated at a low speed by car speed induction voltage increase control, only small current is allowed to flow in MOSFET 25 etc. Therefore, DC-R loss in MOSFET, motor winding, cable wire, etc., can be reduced and an electrification factor can be improved. The generation of an electro-magnetic wave noise in the motor winding by an exeiting current can be also restrained. In addition, a small current wire can be used as a power element.
Patent JP-S6263154-A (JP)
Title: Fuel controller for engine
Inventor: MASUHARA MICHIYA
IPC: F02D41/00
Filed: 1985-09-13
Abstract: PURPOSE:To prevent the generation of torque shock in the restoration with the natural restoration number of revolution by setting the restoration air-fuel ratio so that the restoration is performed with the air-fuel ratio more lean than the air-fuel ratio in the restoration with other engine revolution speed, when fuel feed is restored with the natural restoration number of revolution. CONSTITUTION:A control unit 13 is equipped with a means for calculating the fundamental fuel injection quantity from the intake air quantity signal supplied from an air flow sensor 5 and the engine speed signal supplied from a speed sensor 14, a means for setting the correction value according to the speed signal, oxygen concentration signals supplied from an 02 sensor 10 and the throttle opening degree signal supplied from a throttle opening degree sensor 12, a means for correcting the fundamental fuel injection quantity according to the correction value, and a driving pulse generating means for controlling a fuel injection valve 8 according to the signal supplied from the correction means. When the fuel feed is restored with the natural restoration number of revolution, the restoration air-fuel ratio is set so that the restoration is performed with the air-fuel ratio which is more lean than the air-fuel ratio in the restoration with other engine speed.
Patent JP-S58109296-A (JP)
Inventor: KUBOYAMA MAKOTO
IPC: B26D1/08
Filed: 1981-12-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0850103-A (JP)
Title: Coating surface check device
Inventor: NIIHARA YOSHIMI
IPC: G06T7/00
Filed: 1994-08-06
Abstract: PURPOSE:To provide a light irradiation device for coating surface check capable of achieving one or plural results out of miniaturization, allowance for free setting of illumination distribution patterns, allowance for switching of the light color of check light, and allowance for provision of soft check light. CONSTITUTION:A light irradiation device 20 is composed of a light source lamp 22, a convex lens 24, a liquid crystal shutter 25, a semitransparent screen 27, etc., and driven and controlled by means of a light irradiation device control unit 28, however, in a coating surface check station, two light irradiation devices 20 are arranged on the top surface of an automobile body 1 and two light irradiation devices 20 are arranged on the right and left side surfaces, respectively, and the entire of the antomobile body 1 is irradiated. Illumination distribution patterns can be freely set and the light color of the check light can be switched by means of the liquid crystal shutter 25.
Patent JP-H0847687-A (JP)
Title: Water purifier
Inventor: MURASAWA SADAO
IPC: C02F1/32
Filed: 1994-08-04
Abstract: PURPOSE:To conveniently and efficiently exterminate the harmful organism such as algae, to decompose harmful matter and to purify water by providing a water purifier with a photocatalyst, a fixed-bed photocatalyst reactor, a means for supplying water to the reactor and a means for irradiating the photocatalyst with a UV-contg. light and cascade-controlling the water current. CONSTITUTION:A photocatalyst A consisting of a filler carrying titanium oxide is arranged at the bottom of a fixed-bed photocatalyst reactor 1, white fluorescent lamp 2 is set above the reactor 1, and a pump 3 is installed to supply water to the reactor 1. This water purifier 1 is placed above a water tank 4, water in the tank 4 is introduced into the purifier, the water is fed back, and the water current is cascade-controlled. Titanium oxide as the photocatalyst is deposited on a light-transmissive filler to obtain the photocatalyst A, and a light selected from a group consisting of sunlight, florescent lamp, black lamp, sterilizing lamp, mercury lamp incandescent lamp is used as the light contg. UV.
Patent JP-H0917287-A (JP)
Title: Vehicle lever switch and manufacture thereof
Inventor: KONYA MASAKI
IPC: H01H21/50
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To make a vehicle lever switch small, reduce cost, and shorten assembly time by reducing the number of components in the vehicle lever switch having built-in switching mechanism in a knob of an operation lever. SOLUTION: Terminals 23, 24 are formed in one part on the same bottom surface of a holder 3 and a moderate mounting part 3b in the other part. A moving contact 5 is formed in a portion corresponding to the terminals 23, 24 in facing rotors 4, and a steel ball 6 and a spring 7 are formed in the portion corresponding to the moderate mounting part 3b. A moderate plate which is conventionally required is eliminated to reduce the number of components and to shorten the assembly time.
Patent JP-S5995015-A (JP)
Inventor: KOSUGI MINORU
IPC: A47C7/46
Filed: 1982-11-24
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-S58106707-A (JP)
Inventor: MIZOGUCHI MASUMI
IPC: H01B13/00
Filed: 1981-12-18
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-2000039500-A (JP)
Title: Electron beam slitting apparatus
Inventor: TAKEI SOUKEN
IPC: G21K1/04
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent a movable illuminator for shutting OFF an electron beam from being fused by enhancing a current via an incident electron beam, and suppressing a heat amount per unit area of the illuminator for constituting a slit even a current density is increased. SOLUTION: A pair of movable illuminators 40 having cooling means are separably aligned in parallel with one another in a vacuum container so that the illuminators are adjustable at a slit width specified at an isolating distance from one another by a driving mechanism. An electron beam can be divided by colliding an extended part of the incident beam from the slit with the illuminators. Both the illuminators 40 respectively have a first illuminating surface (a) inclined to the incident beam and a second illuminating surface (b) inclined to the reflected beam at the surface (a). Further, a fixed illuminator 50 having a cooling means is disposed so as to be opposed at an interval to both the illuminators 40, and a reflected beam from the surface (b) is illuminated to the illuminator 50.
Patent JP-H1051603-A (JP)
Title: Image reader
Inventor: TAKAHASHI TADASHI
IPC: G06T1/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a read image with high image quality without color slurring by correcting interference between image signals prior to correcting a read position deviation for each line of the image signals from a linear sensor so as to prevent the interference between the image signals. SOLUTION: Digital data from an analog signal processing section 3001 are fed to a matrix correction section 3002 being an interference correction means, where the data are corrected for CCD crosstalk or the like. The corrected data are inputted to a CCD pixel arrangement correction section 3003, in which the sequence the signals are changed and the pixel arrangement is corrected and the resulting data are inputted to an inter-line distance correction section 3004. CCD linear sensors 1100 are configured apart for each color and each line physically on the same chip, a read position is corrected by deviating a read reset signal of a logic circuit by a line distance in response to R, G, B signals. The inter-line interference of the image signals is corrected by matrix correction to prevent the interference between the image signals so that color slurring due to crosstalk is prevented.
Patent JP-S58106846-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUDA ZENSUKE
IPC: H01L21/768
Filed: 1981-12-18
Abstract: PURPOSE:To enable the sufficiently flat formation of the step of a through hole part in hydrogen and oxygen atmosphere, and allow to keep the film wear of a P contained Si glass layer to a small amount by a method wherein N is ion- implanted into the surface part of a conductive layer through the aperture part of a photo resist, then the photo resist is removed, and thereafter it is treated at high temperature in N atmosphere, and accordingly the surface part of the conductive layer is formed into Si nitride. CONSTITUTION:After N is ion-implanted through the hole of the photo resist 6, and the photo resist is removed, a heat treatment is performed at a high temperature in N atmosphere, and thereby the Si nitride film 3 is formed on the surface of an impurity diffused layer 2 and a polycrystalline Si layer 4. When a high temperature heat treatment is performed in hydrogen and oxygen atmosphere, the Si nitride film 3 is oxidized only by several 10Angstrom  of the surface and can be removed by a short time etching, and accordingly the film wear of the P contained Si glass layer 5 is in a small amount. Next, after selectively etching the Si nitride film 3, the upper part electrode 9 is grown and then connected to the impurity diffused layer 2 and the polycrystalline Si layer 4.