baber/WOPTO huggingface dataset:
Patent JP-H03154264-A (JP)
Title: Electronic still camera with audio signal
Inventor: IZUMI TOMOAKI
IPC: G11B20/02
Filed: 1989-11-13
Abstract: PURPOSE:To attain optional range of erasure by providing an erasure control means, a track designation means and a 1st erasure command means and allowing the erasure control means to erase a designated track with an erasure command from a 1st erasure command means. CONSTITUTION:When an erasure command receives erasure command from a 1st erasure command means 6, the erasure control means 4 gives a command to an access means 3 to move a track head 2 designated by a track designation means 5. When the means 3 completes the movement of the head 2, the means 4 gives an erasure signal to the head 2 to erase a picture or an audio signal recorded on the track designated by the means 5. When the erasure command is given by the means 6, even when a picture signal is recorded or an audio signal is recorded on the track designated by the means 5, only the designated track is erased.
Patent JP-S62154667-A (JP)
Title: Solid-state image pickup device
Inventor: MATSUI KENICHI
IPC: H04N5/335
Filed: 1985-12-26
Abstract: PURPOSE:To dispense with a light-screening film and to simplify a process while obtaining excellent characteristics by a method wherein a light-incident surface of mold resin sealing up a solid-state image pickup element is covered with a light-transmitting thin film so that the light-incident surface be protected. CONSTITUTION:A solid-state image pickup device 1 is fixed to a bed element 2 of a lead frame with a mounting material 3 interposed between them. In the lead frame, inner leads 4 are disposed at prescribed intervals outside the bed element 2, and each inner lead 4 is provided in continuation with an outer lead 5 to serve as an external electrode. Electrodes of the solid-state image pickup device 1 and the inner leads 4 are connected together by bonding wires 6 formed of gold wires, aluminum wires or the like, respectively. The region containing these bonding wires 6, the solid-state pickup device 1 and the inner leads 4 is sealed up with light-transmitting mold resin 7, which is transparent or in a similar state, and moreover, a light-transmitting thin film 8 is formed on the upper surface of the mold resin 7, that is, on the surface of light incidence in the solid-state pickup device 1. The light-transmitting thin film 8 prevents the damage of the upper surface of the mold resin 7 being a light- incident surface, as well as the sticking of an extraneous substance thereon.
Patent JP-S62155835-A (JP)
Inventor: OE MITSUO
IPC: G06T5/50
Filed: 1985-12-27
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-H04166825-A (JP)
Title: Device for wiping off stain of optical system mirror
Inventor: TAKEDA SHINICHI
IPC: G03G15/04
Filed: 1990-10-30
Abstract: PURPOSE:To easily perform wiping action by a simple mechanism without providing a particular driving mechanism by fitting a fitting member to a mover by variable power-moving a lens unit, thereafter performing predetermined sliding action, and wiping off a mirror reflecting surface. CONSTITUTION:A mover 9 is formed into a triangle in accordance with an angle of each mirror 2, 3, 5, 6, and a wiping member 10 of felt or the like is provided in a contact surface opposed to a reflecting surface of each mirror 2, 3, 5, 6. This wiping member 10 is supported pressed toward each reflecting surface from the mover 9 to provide no particular driving means. Consequently, for sliding the mover 9, a fitting unit 40, fitted to the mover 9, is mounted to a lens unit 4 and fitted to the mover by utilizing a vertically and horizontally variable power moving mechanism thereafter slid so as to wipe off the reflecting surface of each mirror 2, 3, 5, 6. In this way, wiping action can be easily performed by a simple mechanism without providing the particular driving means.
Patent JP-H09129286-A (JP)
Title: Connector for substrate
Inventor: SUTEIIBUN EFU CHIEN
IPC: H01R12/04
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To ensure automatic insertion in a through hole of a substrate easily with a sufficient strength by use of a conventional robot arm for temporary locking through insertion into the through hole. SOLUTION: A connector 20 for a substrate having a few, e.g., two contact terminals T1 , T2 is made large in its retaining force in a through hole of a substrate by the combination of a solder tail 33 whose dia. is made large through a coining deformation process and a kink leg 34. In another connector for a substrate having a plurality of contact terminals T1 , T2 ...Tn kink legs are formed at different positions of a bottom surface of the substrate for reducing insertion force, thereby facilitate automatic insertion with a conventional robot arm.
Patent JP-H08154871-A (JP)
Title: Vacuum cleaner
Inventor: ISHIKURA HISATSUGU
IPC: A47L5/24
Filed: 1994-11-29
Abstract: PURPOSE: To provide a portable vacuum cleaner whose suction pressure is high and electric power consumption is reduced by using a built-in battery as DC low voltage electric power supply, and arranging a speed increasing means between a DC motor and a centrifugal fan in the vacuum cleaner having the built-in battery. CONSTITUTION: This vacuum cleaner is provided with a DC motor 1, a gear mechanism which forms a speed increasing means and is composed of a pinon gear 2, a gear case 3 and a second gear 4 and a centrifugal fan 5 fixed to a rotary shaft of the second gear 4. A built-in battery 18 and an electric power supply connector 19 are provided in a cleaner main body. In this case, the DC motor 1 is formed as a permanent magnet field type DC motor, and the built-in battery 18 is used as DC low voltage electric power supply not more than 18 V. The speed increasing ratio of the speed increasing means is set in 1.5 to 2.5, and an inverse discharge preventive means to prevent inverse discharge to external electric power supply from the battery 18 is arranged between the electric power supply connector 19 and the built-in battery 18.
Patent JP-H02142551-A (JP)
Title: Ultrasonic diagnostic device
Inventor: YOSHIOKA YOSHITAKA
IPC: G01N29/06
Filed: 1988-11-22
Abstract: PURPOSE:To make a complicated operation unnecessary and enable the freezing of an optional image by providing a mass storage means capable of storing regenerated images read out from an external memory device to the extent of a plurality of frames and reading the regenerated images before and after an optional point of time. CONSTITUTION:A large capacity memory circuit 12 has a capacity storing the echo data outputted from a picture preprocessing circuit 15 to the extent of a plurality of frames and continuously storing the echo data for the frames of the plurality read out from a recording device 11, and said memory circuit is divided into a region A storing the real-time echo data and a region B storing the echo data read out from the recording device. The region B has such a capacity as to be capable of storing, for example, images of 512 picture cells x 512 picture cells continuously to the extent of 64 frames. When a switch 6 is turned to the large capacity memory circuit 12 side to display the regenerated image from the recording device 11 on a display circuit 9 and an optional image is frozen, 64 images can be displayed at maximum, and thus, even if the timing of the freezing is delayed, said image can be easily displayed.
Patent JP-S63147912-A (JP)
Title: Catalytic filter for particulate combustion
Inventor: OGURA YOSHITSUGU
IPC: F01N3/02
Filed: 1986-12-11
Abstract: PURPOSE:To aim at improvements in ignitability and a combustion rate at a low temperature range, by forming a cerium oxide - coppering Pd or Rh catalytic layer on a fire resisting filling-up type honeycomb structural body. CONSTITUTION:A cerium oxide layer is formed on a fire resisting filling-up type honeycomb structural body or a filter consisting of a catalyst support forming an inorganic oxide coat on this structural body, on top of which good heat transfer metallic plating consisting of coppering is applied, and furthermore a Pd or Rh catalytic layer is formed on the surface. With this constitution, such a filter that is low in ignition temperature but high in a combustion rate is securable.
Patent JP-S63146862-A (JP)
Title: Production of 4-methyl-4'-vinyl-2,2'-bipyridine
Inventor: TERASAWA ISAO
IPC: C08F26/06
Filed: 1986-12-11
Abstract: PURPOSE:To obtain the titled compound useful as a raw material of organic semiconductor, etc., in high yield and purity, by subjecting 4,4'-dimethyl-2,2'- bipyridine to hydroxyethylation, separating the hydroxyethylated compound by a liquid chromatographyl and dehydrating above-mentioned compound. CONSTITUTION:4,4'-Dimethyl-2,2'-bipyidine is reacted with a strongly basic compound such as lithium isopropylamide, etc., in an inert organic solvent such as tetrahydrofuran, etc., to form carbanion and a formamide gas is blow into the reaction system to subject the bipyridine derivative to hydroxyethylation and the resultant 4'-(beta-hydroxyethyl)-4-methyl-2,2'-bipyridine intermediate is isolated and purified in good purity from the reaction mixture to separate the above-mentioned intermediate, then the separated intermediate is dissolved in a solvent such as xylene, etc. and heated under reflux in the presence of a dehydrating agent such as P2O5, etc., to dehydrate and provide the aimed compound used as a raw material such as a functional material, etc.
Patent JP-H06150992-A (JP)
Title: Connecting structure for superconducting wire
Inventor: IKEDA BUNKOU
IPC: H01R4/68
Filed: 1992-11-04
Abstract: PURPOSE:To reduce pulse loss of a connection section in the fluctuating magnetic field while keeping Joule's heat in a stationary magnetic field at the level not hindering the operation of a superconducting magnet. CONSTITUTION:High-resistance layers 31 made of a material having the electrical resistivity higher than that of solder 4 are provided on the outer peripheries of strands 2 of a connection section so that the coupling current flowing between the strands 2 during the pulse operation is reduced.
Patent JP-H01138299-A (JP)
Title: Liquid washing aid
Inventor: AOYANAGI MUNEO
IPC: D06L1/12
Filed: 1987-11-24
Abstract: PURPOSE:To obtain a liquid washing aid excelling in bleaching and deterging power and storage stability and exhibiting an excellent washing effect when used in combination with an alkali detergent, by dissolving and/or suspending hydrogen peroxide, a surfactant and specified particles in an aqueous medium. CONSTITUTION:99-50wt.% normally solid organic peroxide precursor (a) (e.g., tetraacetylethylenediamine) and 1-50wt.% normally solid 10-20C fatty acid (b) (e.g., lauric acid) are melt-blended and pelletized to obtain particles of a particle diameter of 10-5000mu. Said powder in an amount to give 0.5-50wt.% component (a) is dispersed and suspended in an aqueous medium containing 0.5-10wt.% hydrogen peroxide and 0.01-50wt.% surfactant (e.g., branched alkylbenzenesulfonate), and an acid is added to this dispersion to adjust its pH to 2-5.
Patent JP-S63148475-A (JP)
Title: Optical disk device
Inventor: TANAKA TOSHIHISA
IPC: G11B7/085
Filed: 1986-12-11
Abstract: PURPOSE:To improve rigidity against the tracking direction (radial direction) and to improve tracking performance by disposing a movable head, slider body and voice-coil motor as drive means to be aligned in the radial direction from the center of a spindle motor. CONSTITUTION:The movable head 12, slider body 13 and voice-coil motor 14 are disposed to be aligned on an axis A from the center of the spindle motor 11 via a fixed head 15 in the radial direction (rotation normal direction) B of the disk 10. Incidentally, rigidity in the axial direction is assured good enough, reducing drastically such oscillation that arises at access time in the direction of tracking. In this way, tracking performance can be improve, and on the other hand access performance can also be improved.
Patent JP-H08135960-A (JP)
Title: Temperature controller
Inventor: KATO TOMOHIKO
IPC: F23N5/14
Filed: 1994-11-04
Abstract: PURPOSE: To detect a fault in a part, constituting a substiution circuit, based on two kinds of control data by a method wherein a temperature controller is provided with two sets of substitution circuits which substitute the change of resistance due to the temperature of one thermistor for two kinds of high temperature detecting voltage and low temperature detecting voltage, and a controller which digitally converts these voltages to control heating employing the digital data as control data. CONSTITUTION: Two kinds of voltages is A/D converted (step 1, 2) to detect the short-circuit or disconnection of a thermistor TH (step 3, 4). Further, the short-circuit or disconnection of a resistor, constituting a circuit, is detected and when there is no abnormality, the process is advanced to a step 11 (step 5, 6, 7) to write the data resulting from A/D conversion as a defined data. The data is employed as a heating control and when a rice-boiling finishing temperature has been achieved, the heating is stopped and the rice-boiling is finished.
Patent JP-H01137785-A (JP)
Title: High efficient encoding device
Inventor: KONDO TETSUJIRO
IPC: H04N19/50
Filed: 1987-11-24
Abstract: PURPOSE:To realize high efficient encoding by eliminating a direct current component and a high frequency component with the aid of ADRC encoding before executing conversion encoding such as cosine conversion. CONSTITUTION:A digital video signal from an input terminal 1 is blocked by a blocking circuit 2 and supplied to an ADRC encoding circuit 3. From the circuit 3, a dynamic range DR being additional information every block and a minimum value MIN can be obtained and simultaneously to that, a code signal DT corresponding to each picture element can be obtained. The DR and the MIN are respectively supplied to delay circuits 4 and 5 and the DT is supplied to a conversion encoding circuit, for example, a cosine conversion circuit 6. An output signal two-dimensional cosine-converted by the circuit 6 is entropy-encoded by an entropy encoding circuit 7. This output signal and the output signals of the delay circuits 4 and 5 are supplied to a framing circuit 8.
Patent JP-2001116686-A (JP)
Title: Toner concentration detecting sensor
Inventor: MASUMURA TOMOHIRO
IPC: G03G15/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of toner to an optical material surface without impairing light transmissivity and performance of a liquid developer in a toner concentration detecting sensor. SOLUTION: This toner concentration detecting sensor excellent in an antifouling property is provided by arranging an extremely thin and excellently light transmissive chemical adsorption film 17 of a nanometer or angstrom unit via a siloxane bond by using an organosilane compound (most suitably, a silane compound having a long chain alkyl group or an organic functional group including fluorine) on a surface of an optical material 12 contacting with a liquid developer and being arranged in an optical path.
Patent JP-H01136371-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI HISAYO
IPC: H01L21/285
Filed: 1987-11-24
Abstract: PURPOSE:To prevent short-circuiting between a high melting-point metallic layer and a silicon substrate or a well region, and to improve yield on manufacture by selectively growing the high melting-point metallic layer under the state, in which the upper section of the interface between an element isolation region and a diffusion layer is masked, and selectively growing silicon in an offset region in the high melting-point metallic layer. CONSTITUTION:A P-type well region 2 and an element isolation region 3 are shaped to an N-type silicon substrate 1, and a P channel type MOSFET is formed onto the substrate 1 and an N channel MOSFET onto the well region 2 respectively. The masks 12 of silicon oxide films are shaped onto the interfaces with the element isolation on region 3 on diffusion layers 9, 10 as a source or drain region, and tungsten layers 11 are grown selectively onto the diffusion layers 9, 10 and gate electrodes 5a, 5b. The masks 12 are removed, and offset regions are formed among the element isolation region 3 and the high melting-point metallic layers 11. Silicon layers 13, 14 are grown and shaped selectively in the offset regions. Each silicon layer 13, 14 must take the same conductivity type as the diffusion layers 9, 10 under the layers 13, 14 respectively at that time.
Patent JP-H05135601-A (JP)
Title: Projector
Inventor: MAKINO MASAHIKO
IPC: F21V21/00
Filed: 1991-11-12
Abstract: PURPOSE:To provide a projector which can project a color picture composed of color letters and color designs. CONSTITUTION:On a projector which is provided with a point light source S and a concaved reflecting plate 1 reflecting light forward from the point light source S, a color picture 2 made of several colors is drawn in the concaved reflecting plate 1.
Patent JP-2000125316-A (JP)
Title: Coil and cabinet for display device
Inventor: OIKE HIDESHI
IPC: H04N9/29
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a cabinet for a cathode-ray tube(CRT) display by decreasing the size of a coil for correcting earth's magnetism provided to the cabinet for the CRT display. SOLUTION: A self-bonding wire formed by coating a bonding layer around a conductor is wound on a winding groove 11 of a bobbin 10 in an earth magnetism correction coil, and adjacent conductor wires are wound thereon while being bonded by the bonding material, so that it is not required to bind up the wound conductors with an adhesive tape. Since the conductors bonded together will not deviate in the coil due to the increase in the gap of the conductor wires, the size of the coil is formed thinner in comparison with a conventional coil. Then the shape of the cabinet is reduced by mounting the thin earth magnetism correction coil to the cabinet of the CRT display device.
Patent JP-2000125118-A (JP)
Title: Image magnification device and its method
Inventor: TAKAHARA TORU
IPC: H04N1/393
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To realize highly accurate magnification and reduction of an image for a two-dimensional image at an optional magnification/reduction rate. SOLUTION: An adder 21 and a flip-flop 22 configure a circuit to accumulate nonintegers N. A coincidence circuit 23 compares an integer part in an output of a pixel counter 20 with an integer part in an output of the adder 21 and outputs '1' when they match. A value of the adder 21 is updated only when the matching circuit 23 outputs the '1'. An adder 25 and a flip-flop 26 configure a circuit to accumulate nonintegers N. A matching circuit 27 of a subscanning clock generating section 15 compares an integer part in an output of a line counter 24 with an integer part in an output of the adder 25 and outputs '1' when they are matched. A value of the adder 25 is updated only when the matching circuit 27 outputs the '1'. Thinning circuits 16, 17 interleave and output an image transfer clock signal when the matching circuit 23 or 27 outputs the '1'.  The interleave circuit 16 is operated when an image is reduced and the thinning circuit 17 is operated when an image is magnified.
Patent JP-H09115748-A (JP)
Title: Energy conversion equipment
Inventor: MORI MASAHIRO
IPC: H02J5/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an energy conversion equipment for power generation excellent in efficiency wherein a rotary part is unnecessary and a mechanically simple structure is used. SOLUTION: A magnetic flux interlinked with an output coil 3 wound around a magnetic core member 2 is supplied from a permanent magnetic member 4, a pulse current PI for excitation is applied to an electromagnet member 5 magnetically connected with the magnetic core member 2, and the electromagnet member 5 is excited. Control is so performed that the magnetic flux interlinked with the output coil is increased or decreased, and a voltage corresponding to the change of the magnetic flux is led out from the output coil. Electric energy at the time of exciting the electromagnet member 5 is recovered from an induction coil 7 arranged on the electromagnet member 5, and the energy is stored in an auxiliary battery and used again.
Patent JP-H07148833-A (JP)
Title: Bending processing of flat plate member
Inventor: KANAZAWA HIDEKATSU
IPC: B29C53/06
Filed: 1993-11-26
Abstract: PURPOSE:To automatically subject a flat plate member to bending processing, to reduce the load of a worker, to reduce the number of workers and to enhance manufacturing efficiency. CONSTITUTION:In a method applying bending processing to a flat plate member 3, a V-shape groove cutting process 52 applying V-shape groove cutting processing to the place ready to be bent of the flat plate member 3 and a bending process 7 feeding the flat plate member 3 subjected to cutting processing in the V-shape groove cutting process 52 by a feed means so that the V-shape groove of the flat plate member 3 becomes a feed direction and bending the flat plate member along the V-shape groove by the bending means provided on the lateral side of the feed direction are provided.
Patent JP-H0670765-A (JP)
Title: Protease, gene coding the same, method for producing the protease and its use
Inventor: ICHIJIMA EIJI
IPC: C12N9/54
Filed: 1992-10-08
Abstract: PURPOSE:To provide a new alkali protease useful for cleanser compositions, etc. CONSTITUTION:(a) The optimal pH: >=11 (stable at a pH of 5-11.5), when reacted with a synthetic substrate: Suc-Ala-Ala-Pro-Phe-MCA as a substrate at 30 deg.C for 10 min, (b) the optimal temperature: approximately 50 deg.C (perfectly stable up to 55 deg.C and perfectly inactivated at 65 deg.C), when reacted in a 1.0% casein as a substrate at a pH of 10 for 10min, (c) substrate specificity: decomposes the above-mentioned synthetic substrate casein, hemoglobin, clupeine, salmine, and gelatin, (d) isoelectric point; <2.8, (e) mol.wt.: approximately 37000 (SOS- polyacrylamide gel electrophoresis method), (f) perfectly inhibited with phenylmethanesulfonyl fluoride, chymostatin, and antipain. The protease has e.g. the amino acid sequence of the formula. The protease is obtained from the culture solution of a microorganism produced by partially decomposing the genom DNA of the Bacillus NKS-21 strain (FERM P-93) and subsequently transforming with a DNA having a sequence of the formula by a shot gun method.
Patent JP-S63150569-A (JP)
Inventor: NISHIDA SADAJI
IPC: B01J19/00
Filed: 1986-12-12
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-S63149386-A (JP)
Title: Coated steel material having superior corrosion resistance after painting
Inventor: YANAI AKIHIRO
IPC: B32B15/08
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a coated steel material having extremely superior corrosion resistance after painting by coating the surface of a steel material with a porous iron-zinc coating layer as a lower layer and a silicate film contg. zinc powder and a rust preventive chromate pigment as an upper layer. CONSTITUTION:A steel material such as a steel sheet, die steel or a steel pipe is pretreated by blasting or other method to remove a black film formed during rolling. A porous coating layer consisting essentially of iron and zinc is formed on the surface of the pretreated steel material preferably by 2-50g/m<2>. The porosity of the layer is especially regulated to 5-50%. The layer is preferably formed by dry-projecting a material demonstrated by Japan Patent Publication No.59-9312. A silicate layer contg. zinc powder and a rust preventive chromate pigment is then formed on the coating layer. The pref. amt. of the zinc powder is 50-95wt%. The pref. amt. of the pigment is 1-25wt% and the pref. average particle size is about 0.05-0.5mum.
Patent JP-S63252735-A (JP)
Inventor: YANAI AKIHIRO
IPC: C23C28/00
Filed: 1986-12-12
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。