baber/WOPTO huggingface dataset:
Patent JP-H0220990-A (JP)
Title: Solid-state image pickup device
Inventor: KATAGIRI TAKAHITO
IPC: H04N7/00
Filed: 1988-07-08
Abstract: PURPOSE:To decrease the number of solid image pickup elements and to reduce the size and weight of the titled device by multiplexing a compressed color difference signal and a quantized luminance signal on a time-division basis and outputting them as a high-vision basic signal. CONSTITUTION:The picture element array of a 1st solid-state image pickup element 5 is so determined that the array is obtained at the rate of a sample pattern offset among fields. Further, the picture element array of a 2nd solid- state image pickup element 8 for the color difference signal is so determined that a pair of the color signal and luminance signal are obtained as a signal after line sequential conversion. Then the luminance signal from the 1st solid- state image pickup element 5 is compressed on the time base, the signal from the 2nd solid-state image pickup element 8 is converted into a line sequence color difference signal, then compressed on the time base, and the compressed color signal and quantized luminance signal are multiplexed on a time-division basis to obtain the high-vision basic signal. Consequently, a MUSE(Multiple sub-Nyquist Sampling Encoding) encoder can be realized with simple constitution and the scale, price and weight of a signal processing part are greatly reduced.
Patent JP-H0920756-A (JP)
Title: Production of cyanomethylene-substituted heterocyclic compound
Inventor: HENMI SHINYA
IPC: C07D233/26
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a compound useful as an intermediate for a medicine, an agrochemical, a dye, a resin, etc., without emitting an offensive substance as a by-product industrially and readily. SOLUTION: This cyanomethylene-substituted heterocyclic compound is shown by formula I (R is H, an alkyl, an alkenyl or an alkynyl) such as ethyl (E)-(1- ethyl-2-imidazolidinylidene)cyanoacetate. The compound of formula I is obtained by reacting a compound of formula II (A is ethylene or trimethylene; Z is an alkylsulfonyl, an alkylcarbonyl, etc.) such as ethyl (1,3-dioxolan-2-ylidene) cyanoacetate with an alkylenediamine of the formula R-NH-CH2 CH2 -NH2 such as ethylenediamine in an inert solvent such as hexane, etc., at -10 to 120 deg.C. The blending molar ratio of the reagents of the compound of formula II/the compound of formula III is preferably 0.2-1.2.
Patent JP-S5695471-A (JP)
Title: Continuously cutting method of steel material
Inventor: SHIODA FUMINOSUKE
IPC: B23K7/10
Filed: 1979-12-29
Abstract: PURPOSE: To remove slag sufficiently even when a cutting speed is increased by transporting a cut steel material smoothly to the following steel material and by scarfing and cutting the slag on its cut surfaces.  
     CONSTITUTION: Gas cutting machine 3 and rear-surface and front-surface scarfing machines 2 and 1 stand by at positions A and, B and C respectively. When long steel material 26 is transported to right and fed by a prescribed length from stand-by position A, gas cutting machine 3 starts cutting and, at the same time, moves together with steel material 26 to cut it into steel material 4. Cut steel material 4 is transported rapidly and when its leading edge reaches stand-by position C of machine 1, machine 2 moves following steel material 4. Meanwhile, both machines 1 and 2 move together with steel material 4 and their transversing saddles 7 and 18 move along the front and rear cut surfaces of steel material 4 to scarf and cut slag at the lower ends of the cut surfaces with scarfing nozzles. Both machines 1 and 2 return to stand-by positions C and B respectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0614358-A (JP)
Title: Private branch communication control system
Inventor: KOJIMA HARUHIKO
IPC: H04N5/00
Filed: 1992-06-29
Abstract: PURPOSE:To inexpensively transmit voice, data and images with sufficiently high quality and to flexibly correspond to the absorption of a fault or a differ ence in the procedure of call connecting processing between plural media. CONSTITUTION:Plural nodes 121 to 124 are connected to a main device 110 through an image transmission line 101 for transmitting an analog image and a digital information transmission line 102 for transmitting digitized voice data other than images and a signal channel based upon an out channel. Both of a voice call and an image call are set up through the out channel in the transmission line 102.
Patent JP-S6229585-A (JP)
Title: Novel derivative of 4-oh quinolinecarboxylic acid 2-substituted with etherifiable or esterifiable dihydroxyl group, manufacture and intermediate, use as drug and composition
Inventor: FURANSOWA KUREMANSU
IPC: C07D417/12
Filed: 1986-07-22
Abstract: Compounds of formula (I): <IMAGE> in which X at 5, 6, 7 or 8 is H, halogen, (C1-5) alkyl, (C1-4) alkoxy, -CF3, -SCF3, -OCF3, R1 is phenyl optionally substituted by at least OH, (C1-5) alkyl, (C1-4) alkoxy, CF3, NO2, halogen or a heterocyclic radical optionally substituted by a (C1-4) alkyl radical, R2 and R3 which are identical or different are H, (C1-4) alkyl, aryl, -C(:O)-R5, R5 being (C1-4) alkyl or aryl. R4 is H, (C1-4) alkyl or aryl, and their addition salts with acids and bases.
Patent JP-S6148560-A (JP)
Inventor: EKARUTO SHIYUTAINBERUKU
IPC: G21C3/06
Filed: 1985-08-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0337374-A (JP)
Title: Capacity discharge type ignitor
Inventor: TANIWAKI MASARO
IPC: F02P3/08
Filed: 1989-07-04
Abstract: PURPOSE:To improve the starting performance by allowing a sufficient driving voltage to be developed on the start of an engine by installing the third coil onto a voltage transformer in a DC-DC converter and installing a dc voltage source for rectifying the ac output which is developed on the third coil. CONSTITUTION:After the low voltage supplied from a battery 11 is increased by a DC-DC converter 12 having a voltage transformer 30, an energy storing condenser 13 is charged, and the dc current outputted from the battery 11 is supplied in a pseudoac wave form into the primary coil 31 of the voltage transformer 30 by the turning-ON/OFF of a switching element 21, and an ignition coil 15 is connected with a secondary coil 32. In this case, the third coil 33 having a prescribed boosting rate for the primary coil 31 is installed onto the voltage transformer 30, and the dc voltage which is obtained by rectifying the ac voltage which is developed on the coil 33 by a rectifying circuit 35 is utilized as the driving signal for a switching element 14 consisting of a MOS- FET for discharging the stored electric charge of the condenser 13.
Patent JP-H077865-A (JP)
Title: Method for detecting charging completion of battery charger and its equipment
Inventor: TAMURA MASAHIDE
IPC: H02J7/10
Filed: 1993-06-17
Abstract: PURPOSE:To eliminate the influence of temperature rise in a battery charger itself and to accurately detect the completion of charging even though the temperature gradient of the battery is small by storing the minimum value within the temperature gradient of the secondary battery being charged and by judging the completion of charging when the difference between the minimum value and present temperature gradient exceeds a predetermined value. CONSTITUTION:A constant voltage output from a constant voltage output circuit 7 is supplied to a fixed resistor 8 and a thermister 5, and its partial voltage value is written to a control portion 10 as a temperature detection output of a secondary battery 4 through A, C converters. This writing is performed at constant intervals by the timing signal of a timing generating circuit 11. Then, the temperature gradient value is calculated, this value is stored in a front-end memory 12 as a present-time temperature gradient value and sequentially updated, and the minimum value of the temperature gradient value at the present-time point is stored in a minimum temperature gradient memory 13. Here, the completion of charging is judged and charging is completed when the present temperature gradient value is larger than the stored value in the minimum temperature gradient memory 13 and the difference between them exceeds a set point.
Patent JP-S6416447-A (JP)
Title: Steel trolley line covered with copper
Inventor: TAKAYAMA TERUYUKI
IPC: H01B5/02
Filed: 1987-07-10
Abstract: PURPOSE:To obtain a trolley line with high strength, high wear resistance, and high corrosion resistance by metallically bonding a copper or a copper-alloy covering material with a covering rate of 45-75% sectional area ratio, to a steel wire core material. CONSTITUTION:The periphery of the steel wire core material 1 of a trolley line is covered with a covering material 2 of copper or a copper alloy. The covering rate of this covering material 2 is made 45-75% by sectional area ratio. And, the copper or copper alloy zone of the covering material 2 is joined to the steel wire of the core material 1 by means of metallic bond. In this composite wire with the metallic bond, the diffusion of atoms takes place on the interface between the steel wire and the copper or copper alloy zone to join both extremely strongly. Hence, even if a compression load is applied in the diametral direction, separation will not take place between the steel wire and the copper or copper alloy zone, also without causing corrosion preferentially in the boundary part between the covering material 2 and the core material 1. Further, since a steel wire is used as the core material 1, high strength and high wear resistance can be obtained.
Patent JP-H0337441-A (JP)
Title: Bracket of strut damper and manufacture thereof
Inventor: YASUDA TSUTOMU
IPC: F16F9/54
Filed: 1989-07-03
Abstract: PURPOSE:To work a bracket in one press step to reduce the number of parts, increase single piece strength, and enable the bonding without welding by working a non-piece plate to form a bracket, and providing a ring press fitting part for press-fitting an outer tube to a cylindrical part. CONSTITUTION:In the manufacture of a bracket 8, a primary cylindrical part 15, a primary flat part 16, and a primary reinforcing part 17 are formed on a one-piece plate in draw step, and the flat part 16 and the reinforcing part 17 are bent to form a secondary flat plate part 18 and a secondary reinforcing part 19. Then, the cylindrical part 15 is pieced to form a hole 20, and then the holes 20, 20 are subjected to inward curving barring to form press fit parts 13, 13. Further, forming work and restriking work are conducted to the cylindrical part 15, the flat part 18 and the reinforcing part 19 to form a cylindrical part 10, a flat part 11 and a reinforcing part 12, and then two flat parts 11 are pierced to form bolt holes 14. Hence, the bracket can be manufactured only in pressing step.
Patent JP-S6150089-A (JP)
Title: Quality inspection of concrete construction
Inventor: MORI YUKIO
IPC: E02D33/00
Filed: 1984-08-20
Abstract: PURPOSE:To check the quality of a concrete construction such as insitu pile and underground wall, by providing spaces for inserting a radiation irradiating source and a radiation film within the concrete construction separately. CONSTITUTION:A drilling is performed protecting a borehole wall (a) using bentnite mud or the like and upon the end of drilling at a specified depth, a reinforcing cage (b) is inserted and then, concrete is casted through a tremie tube (d) or the like to build a insitu pile 1. The pile 1 is drilled from the top to make insert spaces 3 for a film F and a radiation source 2. After the film F and the radiation source 2 is lowered to a specified depth of the holes, a radiation is projected to the film F. The condition of concretes between two insert spaces 3 is presented on the film f thereby enabling checking for the quality of the pile.
Patent JP-S5875406-A (JP)
Title: Superconducting magnetic floating car
Inventor: SAIMA TOORU
IPC: B61B13/08
Filed: 1981-10-28
Abstract: PURPOSE:To obtain the effect of the reduction of the weight of trucks corresponding  to the decrease or more of electromagnetic force by forming a truck group in the  same manner as the arrangement of magnetic poles, one pole thereof is removed at  every three poles, through the arrangement of magnetic poles at regular intervals in the truck group through series coupling. CONSTITUTION:The three trucks 2 are installed to a car body 1, and supported through  air springs 4. Sections among the car body and the trucks are connected by means of  anchors 5. Superconducting electromagnets are arranged in order of NS and SN and in  shape that poles at every two pole are thinned out in the arrangement of the superconducting electromagnets to be continuously disposed in order of NS, NS and NS  originally. Consequently, electromagnetic attenuation hardly differs from one in case  of continuous arrangement, energy supplies can be economized by the reduction of the  weight of the truck, the rates of sections upper than the springs are increased in the  weight ratio of the sections upper than the springs to sections lower than the springs,  periodic damping action is improved, and the mutual clearances of the trucks are extended. Accordingly, space in which the front and rear guide wheels of the truck are  disposed can freely be formed while space in which flow-regulating covers regulating  air flows among the trucks are arranged can be obtained.
Patent JP-S6414797-A (JP)
Title: Semiconductor integrated memory
Inventor: TAKADA TADAHIDE
IPC: G11C11/401
Filed: 1987-07-08
Abstract: PURPOSE:To select a defective chip whose memory cell with an error bit can be replaced by a spare memory cell by providing a semiconductor integrated memory having an on-chip integrating self-test function with a counting circuit for counting up the number of error bits. CONSTITUTION:The semiconductor integrated memory having the on-chip integrating self-test function is provided with the counting circuit 8 for counting up the number of error bits. At the time of reading, a data comparator 7 compares data read out from a memory cell with expected value data outputted from a data pattern generating circuit 6 every bit, and in case of discrepancy, a bit error signal E is generated synchronously with a reference clock signal. The bit error signal E is inputted to the counting circuit 8 e.g. and the number of error bits is counted as binary numbers C1...C1C0. The number (i) of digits of the counting circuit 8 can be optionally set up. Thus, quality chips and defective chips can be simply selected by reading out the number of error bits from the counting circuit 8 after ending self-test operation.
Patent JP-H09296459-A (JP)
Title: Steel encased reinforced concrete
Inventor: YAMADA MASUMI
IPC: E01D19/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a concrete product preventing a reinforced concrete bridge pier or building from falling in an earthquake or telegraph poles from bending and further preventing a steel encased reinforced concrete pile or a reinforced concrete column embedded in the underground by the earth drill method from winding due to the loosened ground. SOLUTION: A wide flange-shaped steel column 3 with an appropriate width is erected as a column for a reinforced concrete building or at the center of a bridge pier and a cross-shaped receiver body 2A made of wide flange-shaped steel is provided at the lower part thereof and the contact parts are welded together. This structure is put on a concrete foundation laid on a piled zone. And four bracings 4 made of wide flangeshaped steel are welded between an appropriate position of the upper part of the cross-type H-shaped steel receiving body and an appropriate position of the side face of the H-shaped steel column 3. In a bridge pier, the lower side of the central part of a H-shaped steel beam with the same length with the width of a road is welded with the upper end of the column 3 so as to make a T-shaped form and reinforcements are arranged around the peripheral parts and concrete is placed therein to construct a bridge pier.
Patent JP-H0256952-A (JP)
Title: Method of growing caf2 film
Inventor: MATSUMOTO SHOICHIRO
IPC: H01L21/205
Filed: 1988-07-08
Abstract: PURPOSE:To enable the growth of a CaF2 film having flat surface-morphology and good crystallizability, by growing a thin, single crystal CaF2 film on a single crystalline Si substrate under the condition of specified substrate temperature, and then by growing another single crystal CaF2 film on that film. CONSTITUTION:A first-stage, thin, single crystal CaF2 film 2a is grown on a single crystalline Si substrate 1 whose main surface is plane 100, at the substrate temperature of about 550-600 deg.C. Then, the substrate temperature is raised to 750 deg.C or a higher temperature, and a second-stage, single crystal CaF2 film 2b is grown on this thin, single crystal CaF2 film 2a. Accordingly, as the single crystal CaF2 film 2b is grown on the thin, single crystal CaF2 film 2a in the second stage, the single crystal CaF2 film can be grown even if the substrate temperature is raised. The substrate temperature is made 750 deg.C or higher on that occasion. This makes it possible to grow a CaF2 film having flat surface- morphology and good crystallizability in addition, on an Si substrate without generating any cracks.
Patent JP-H0726492-A (JP)
Title: Sheet material excellent in formability
Inventor: TAKAHIRA TAKASHI
IPC: B29K105/12
Filed: 1993-07-12
Abstract: PURPOSE:To obtain a sheet material capable of beautifully forming a complicate three-dimensional structure even at relatively low temperature and extremely low pressure. CONSTITUTION:This sheet material is formed by dispersing and mixing fine vulcanized rubber powder with a powdery or fibrous thermoplastic resin and cellulose fiber or natural fiber in water and subjecting the mixture to papermaking, dehydration and drying.
Patent JP-2000011946-A (JP)
Title: Small magnetic deflection mass spectrometer tube and its manufacture
Inventor: TAKAHASHI NAOKI
IPC: G01N27/62
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a small magnetic deflection mass spectrometer tube that can provide uniform sensitivity and resolution, is high in processing accuracy and suited for mass production. SOLUTION: A small casing of a magnetic deflection mass spectrometer tube is made of a block 12 of a material of the casing 1 by means of cut machining. Two circular holes 19, 20 each having a center axis line in accordance with the ion turning radius of a magnetic field deflection type analyzer are formed in the block 12 by means of cutting, and a through-hole 23 communicating with both the circular holes is formed inside the intersecting part of the center axis lines by cutting. A mounting part of the magnetic field deflection spectrometer is formed by cutting the outside peripheral surface of the intersecting part of the block 12 into a flat form. The block 12 may be of two pieces.
Patent JP-S6222667-A (JP)
Inventor: FURANSOWA JIEMU
IPC: A63B51/12
Filed: 1986-07-23
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-S6417240-A (JP)
Title: Recording medium
Inventor: SHIMAZAKI KATSUSUKE
IPC: G11B11/10
Filed: 1987-07-11
Abstract: PURPOSE:To provide the recording capacity equiv. to the recording capacity of a recording medium made of sticking structure so that overwriting of information is enabled by laminating a magnetic recording film having the Curie temp. higher than the Curie temp. of a magneto-optical recording film and the coercive force at room temp. smaller than the coercive force of said film on the above-mentioned magneto- optical recording film. CONSTITUTION:The magnetic recording film 5 is formed by using the magnetic material having the Curie temp. higher than the Curie temp. of the magneto-optical recording film 4 and the coercive force at room temp. lower than the coercive force of said film. Any materials which are used for magnetic recording media such as magnetic disks, magnetic drums and magnetic tapes are usable for the magnetic material used to form the magnetic recording film. These materials may be polycrystalline and amorphous as far as the materials satisfy said conditions. The magneto-optical recording film and the polycrystalline magnetic recording film having an adequate difference in the Curie temp. and the coercive force at room temp. are thus provided in two layers and, therefore, the writing of information on the magneto-optical recording film and the magnetic recording film respectively is possible. The recording capacity equiv. to the recording capacity of the sticking type is thus obtd. with one substrate.
Patent JP-H0715711-A (JP)
Title: Automatic speaker image pickup device
Inventor: KOMINE TAKAYUKI
IPC: H04N7/15
Filed: 1993-06-21
Abstract: PURPOSE:To prevent the unnecessary camera controlling or switching operations by inhibiting the decision of a speaker until a clock device decides that the speech decided by plural microphones is not detected for a fixed time or longer and also by inhibiting the operations of other speaker detecting devices. CONSTITUTION:A camera control part 105 reads the control information corresponding to the microphone identification signal received from a speaker deciding part 103 out of a control information memory 106 and sends this information to a camera part 107. The images and voices of the conference attendants are recorded at the part 107 based on the received information. Then a speaker is decided by the part 103, and the absence of a speaker is decided by the detecting result of a speaker detecting part 102 corresponding to a microphone 101 regardless of the results of other parts 102. Under such conditions, a timer 104 counts the time and no speaker is decided until a speaker is not detected any more for a fixed time or longer. Then a speaker is decided again when it is decided that no speech is detected for a fixed time or longer.
Patent JP-S6330156-A (JP)
Title: Thin cast plate and its production
Inventor: MORI TOSHIHIKO
IPC: B22D11/00
Filed: 1986-07-22
Abstract: PURPOSE:To obtain the smooth surface of a thin cast plate by producing the thin cast plate composing of metal plates facing mutually and solidified layer having fine crystal grains, which is inserted between the faced metal plates. CONSTITUTION:Phosphor bronze tapes 8a, 8b are faced as arranging toward the late width direction and passed through between cooling rolls 7 to stretch the end part thereof to pinch rolls 11. After that, the molten metal 1 is flowed down toward facing part of the phosphor bronze tapes 8a, 8b as adjusting the molten metal pouring rate by molten metal adjusting plate 6 from a holding furnace 2. By drawing the end part of phosphor bronze tapes 8a, 8b in order to downward by the pinch rolls 11 together with flowing down the molten metal 1, the thin cast plate 10 is continuously wound to a winding roll 12. The phosphor bronze tapes after rolling and surface-treating are used at the both sides and the solidified layer is inserted at the middle part, and so the thin cast plate 10 having smooth surface is obtd., and the surface of cooling roll 7 is hard to rough and the thin cast plate drawn out is prevented from wrapping on the cooling roll 7.