baber/WOPTO huggingface dataset:
Patent JP-H02264765-A (JP)
Title: Bactericidal compound, preparation thereof, and bactericide composition containing same
Inventor: JIYON MAACHIN KUROUGU
IPC: A01N43/00
Filed: 1990-02-09
Abstract: NEW MATERIAL: A compd. of formula I [wherein any two of K, L and M are N and the other is CE; X and Y are each H, halogen, alkyl, cycloalkyl, alkenyl, alkynyl, phenyl, benzyl, CN, NO 2 , NR 1 R 2 , OR 1 , SR 1  (wherein R 1  and R 2  are each H, alkyl, phenyl, etc.), etc.; A, B, D, E, G, U and Y are each H, halogen, alkyl, alkoxy, CN, NO 2  or CF 3 ].  
     EXAMPLE: (E)-Isomer of methyl 2-[2-(4-phenoxypyrimidin-2-yloxy)phenyl]-3- methoxypropenoate.  
     USE: A bactericide. Esp. useful as a fungicide.  
     PREPARATION: For example, the compd. of formula I is obtd. by reacting a compd. of formula II (wherein Z 2  is a leaving group) with a compd. of formula III (wherein T 1  is H or a metal atom). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63196061-A (JP)
Title: Formation of multilayer interconnection
Inventor: EGUCHI KOJI
IPC: H05K3/10
Filed: 1987-02-10
Abstract: PURPOSE:To prevent the interconnection from being disconnected and shortcircuited by a method wherein a high melting point metallic film is formed on the bottom and sides of a groove cut in an interlayer insulating film while the high melting point metallic film is selectively grown in the same thickness as that of the interlayer insulating film. CONSTITUTION:After cutting a groove 3 in an insulating film 2 and forming a high melting point metallic film 4 on the insulating film 2, the bottom and sides of groove 3, the high melting point metal 4 is coated with resist 5 until the surface is flattened. Later, the surface is etched at the etching rate of 1 to leave the resist 5 and the high melting point metal 4 in the groove 3 only. Next, after removing the residual resist 5 to expose the high melting point metal film 4, the metallic film 4 is selectively grown to fill the groove 3 with the metal 4. Through these procedures, the interconnection can be flattened to prevent the interconnection from being disconnected and shortcircuited.
Patent JP-H01205795-A (JP)
Title: Electronic message device
Inventor: TAKEUCHI KATSUYUKI
IPC: G10L19/00
Filed: 1988-02-12
Abstract: PURPOSE:To effectively use short sound recording time by providing a system control means to store a sound recording start time and sound recording time at the time of sound recording and read and display the stored contents at the time of reproducing for a digital voice sound recording and reproducing device. CONSTITUTION:A system control means 14 inputs a sound recording start command from a sound recording input means 15 and inputs a sound recording stop command from a stop input means 16. A reproducing input means 12 inputs a reproducing start command, and a clock control means 11 stores the sound recording start time and the sound recording time at the time of sound recording and controls the reading of the stored contents at the time of reproducing. A digital voice sound recording and reproducing device 1c converts a sound signal inputted from a microphone 1a into a digital signal by a voice analyzing means 19, temporarily stores the digital signal in a semiconductor storing means 1b, decodes the digital signal by a voice synthesizing means 18, and outputs the decoded digital signal from a speaker 17. An electronic message device can be obtained, in which the short sound recording time can be used effectively, by displaying time of day, the sound recording start time, or the sound recording time on a clock displaying means 13.
Patent JP-H09278709-A (JP)
Title: Production of aromatic carboxylic acid
Inventor: HASHIZUME HIROSHI
IPC: C07B61/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic dicarboxylic acid excellent in quality and color tone of polymerization while extremely preventing combustion loss of acetic acid as a reaction solvent. SOLUTION: An alkyl aromatic hydrocarbon (e.g. p-xylene) is oxidized in an acetic acid solvent in the presence of a catalyst containing cobalt, manganese and bromine in a liquid phase at 140-180 deg.C to give the objective aromatic carboxylic acid. Preferably, the amount of the cobalt compound is 400-3,000wt. ppm calculated as cobalt metal based on the acetic acid solvent, the amount of the manganese component is 0.001-0.4 by the atomic ratio to cobalt and the amount of the bromine component is 0.1-5.0 by the atomic ratio to cobalt. A condensable component discharged from a reactor in the reaction is condensed and removed to give an oxidizing exhaust gas, which is partially supplied to a liquid phase of the reactor.  The reaction pressure is preferably raised more than the pressure in which the oxidizing exhaust gas is neither circulated nor supplied, by using air as a molecular oxygen-containing gas.
Patent JP-S59154343-A (JP)
Title: Common defect detector of regular aperture pattern
Inventor: HONMA YUUJI
IPC: G01N21/88
Filed: 1983-02-23
Abstract: PURPOSE:To detect clearly a common defect of plural patterns to be examined by adding rediffracted images of patterns to be examined which are attained by a space filtering system. CONSTITUTION:An image pickup device 11 photographs a rediffracted image on a screen 6 to generate a video signal. The output of the image pickup device 11 is given to a memory 13 through an adder 12 and is stored in an address corresponding to the position of the pattern to be examined. The output of the memory 13 is given to the adder 12, and data of an already examined pattern and data of the next examined pattern are added. The output of the memory 13 is given to not only a monitor 14 but also a comparator 15 to detect a defect by level comparison. Thus, the common defect of plural patterns to be examined is detected clearly.
Patent JP-S61189746-A (JP)
Title: Decentralized packet communication control method
Inventor: IMAI KEIICHI
Filed: 1985-02-19
Abstract: PURPOSE:To store packet exchange equipment having different types into containers in the same system by using the logical discrimination numbers of the originating and incoming terminals as well as the logical channel numbers of the originating and incoming packet exchange equipments as the direction deciding information applied to each packet. CONSTITUTION:A call packet sent from a packet form terminal 4 is received by an exchange equipment 2 and then analized by a call control part 2a. Then the logical discrimination number of the terminal at the remote side, the logical discrimination number of own terminal and the logical channel number of the device 2 at own side are given to the packet as the control information. Then the packet is sent to a direction deciding part 2b and then to an exchange equipment 3. The equipment 3 decides its own logical channel number and stores the information necessary for a call control part into a memory block corresponding to said logical channel number. Then the exchange 3 deletes the control information and sends it to a packet form terminal 6. Hereafter the transmission and the reception of packets are carried out according to the information stored in the corresponding memory blocks within each exchange equipment with the addition of each logical channel number.
Patent JP-S54122028-A (JP)
Title: Waveform converter of television screen display unit
Inventor: MATSUSHITA AKIRA
IPC: H04N5/10
Filed: 1978-03-15
Abstract: PURPOSE: To simplify a circuit which converts the width of a vertical synchronizing signal into 3H as to a television screen display unit, by constituting the circuit by combining an integrating circuit, a differentiating circuit and a transistor.  
     CONSTITUTION: To input terminal 31, differentiating circuit 34 composed of capacitor 32 and resistance 33 is connected, to which transistor 36 is connected to via resistance 35. The collector of this transistor 36 is connected to the +B power supply via resistance 37, and its emitter is connected to transistor 39. In addition, transistor 42 is connected to input terminal 31 via the parallel circuit of capacitor 41 and resistance 40, and the collector of this transistor 42 is connected to the +B power supply via resistance 43, to the base of above-mentioned transistor 39 via integrating circuit 46 of resistance 44 and capacitor 45 and resistance 47, and to transistor 53 via differentiating circuit 51 of capacitor 49 and resistance 50 and resistance 52. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01202927-A (JP)
Title: Analog/digital converter
Inventor: YOTSUYANAGI MICHIO
IPC: H03M1/14
Filed: 1988-02-09
Abstract: PURPOSE:To decrease the number of adders and to reduce the power consumption by providing a latch means latching the output of a parallel A/D converter, supplying the output of the latch means to one input of an adder, and feeding the result of applying (N-1)-bit left shift of the content of a resister to the other input. CONSTITUTION:With the result D2 of a 3rd conversion fed to a latch means, a result D1 is outputted from the latch stage 3 and supplied to an adder 4. A content D0 of the resister shifted to the left by 3-bit is fed to the other input of the adder 4. When the result D0' of a 1st conversion of the next input sampling signal is inputted to the latch stage 3, a result D2 is outputted from the latch stage 3 and supplied to the adder 4. In such a case, the result of the content Dr1 of the resistor 5 shifted to the left by 3-bit is fed to the other input of the adder 4, and the addition of the results D2, Dr1 is executed. The result of 10-bit obtained in this way is a 10-bit output code to be obtained.
Patent JP-S62186545-A (JP)
Title: Positioning method of semiconductor wafer
Inventor: ISHIHARA AKIRA
IPC: H01L21/68
Filed: 1986-02-12
Abstract: PURPOSE:To decrease the positioning errors of a wafer, in the positioning method of the semiconductor wafer, which has a cut-out part for positioning at the peripheral part, by performing a plurality of positionings with a positioning means and a rotating means. CONSTITUTION:Movable pieces 4 and 5 are moved in the holding directions of a wafer 1, and cut-out parts R and R' are contacted with the wafer 1. After the wafer 1 is fixed on a vacuum chuck 2, the movable pieces 4 and 5 are moved in the reverse directions. The chuck 2 is rotated until the orientation flat of the wafer is detected by a detector 3. The chuck 2 is stopped, and the movable pieces 4, 5 are moved again. After the wafer 1 is fixed on the chuck 2, the movable pieces 4 and 5 are moved in the reverse directions and the chuck 2 is rotated. With the position of the wafer 1 as a reference, when the orientation flat is detected by the detector 3 the sending-out direction is set. Thus, the positioning errors of the wafer 1 are decreased.
Patent JP-S55122764-A (JP)
Title: Substituted phenylurea derivative, its production and herbicide containing the same as effective component
Inventor: YOSHIDA AKIRA
IPC: C07D213/75
Filed: 1979-03-13
Abstract: NEW MATERIAL:N'-[ 2-( 4-Methylphenethyloxy )pyridyl-5 ]-N-methoxy-N-methylurea of formula I.  
     USE: Herbicide: they show high safety to wheat and soybean. They are used as a treating agent before budding and as a herbicide against weeds in rice paddy.  
     PREPARATION: 2-(4-Methylphenethyloxy)-5-nitropyridine of formula II is reduced to 2-(4-methylphenethyloxy)-5-aminopyridine of formula III, which is made to react with N-methoxy-N-methylcarbamyl chloride to give the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10212264-A (JP)
Title: Production of 3,4-diacyloxy-1-butene
Inventor: IWASAKI HIDEJI
IPC: C07C69/16
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful as a synthetic intermediate for terpenic compounds such as vitamin A, medicines, agrochemicals, etc., by isomerizing a 1,4-diacyloxy-1 butene with a prescribed content or more of the trans-isomer in the presence of a specific platinum compound. SOLUTION: A 1,4-diacyloxy-1-butene, represented by formula I (R<1> is a saturated aliphatic hydrocarbon, etc.) and containing >=90% trans-isomer thereof is used as a raw material and compounded with a platinum chloride such as platinum (II) chloride or a chloroplatinic acid such as tetrachloroplatinic (II) acid in an amount of 0.1-500ppm based on the raw material 1,4-diacyloxy-1- butene and nitriles such as acetonitrile or a trivalent monodentate organophosphorus compound such as triethylphosphine in an amount of <=5,000mol based on 1mol platinum compound. A reaction is then carried out in the presence of a halogenated hydrocarbon solvent at 20-200 deg.C and the reactional product is then distilled to afford the objective compound represented by formula II.
Patent JP-S58146806-A (JP)
Title: Measuring device of flatness
Inventor: WADA TOSHIAKI
IPC: G01B11/30
Filed: 1982-02-24
Abstract: PURPOSE:To measure flatness automatically with high accuracy by detecting the interference fringes associated to a plane to be inspected and a reference plane with image sensors and processing the same arithmetically. CONSTITUTION:The interference luminous fluxes generated by the parallel luminous fluxes incident to a plant to be inspected and a reference plane which are disposed in parallel are made incident to image sensors 34, via a total reflection mirror 32 rotated by a pulse motor 42. The video outputs are taken via a head amplifier 46, a peak holding amplifier 55, one of LPFs 56a-56c, a sample holding amplifier 57, and an AD converter 58 into a microcomputer 48. Flatness is calculated from the positions of the bright fringes in the three positions A-C of a mirror 32 and the pitch of the fringes, and the highly accurate value of the flatness in 4 digits is displayed on a display 60.
Patent JP-H02210543-A (JP)
Title: Data processor
Inventor: KANEKO SHUNICHI
IPC: G06F11/10
Filed: 1989-02-10
Abstract: PURPOSE:To shorten the delay time of a parity part by inhibiting the application of a selection means which selects one of optical data containing parities for a parity part having a large delay time. CONSTITUTION:A 1st selection means 12 which selects the optional one of plural data containing parities, a 1st memory means 20 which holds the selected data containing a parity are provided. Then a 2nd memory means 24 which holds the parity part of the data containing a parity which has a large delay time of the parity part, a 2nd selection mean 28 which performs the switch between a parity part 22 stored in the means 20 and the parity part stored in the means 24 and outputs selectively both parity parts are provided. Further more, the control parts 26 and 30 are provided to give an instruction to the means 28 to select the parity part stored in the means 24 when the data containing a parity having a large delay time of the parity part is selected by the means 12 and then written into the means 20. As a result, the delay time of the parity part is shortened when a parity is produced via a duplex computing element.
Patent JP-H01206565-A (JP)
Title: Electrode
Inventor: NAKAJIMA TADASHI
IPC: H01M50/531
Filed: 1988-02-10
Abstract: PURPOSE:To have an electrode at low cost, with high functions and excellent durability by furnishing a rare metal film layer on a non-conductive base, and by providing a conductive layer for contacts. CONSTITUTION:An electrode 1 is made by forming a rare metal film layer 3 on one surface of a non-conductive base 2 followed by covering of part of this layer 3 with a conductive layer 4 for contacts. Any non-conductive substance may be used for this base 2, but some favorable example in terms of molding property are non-conductive plastics such as polyethylene terephthalate and polyamide. Unitary metal or alloy thereof Pt, Ag, Hg, Au, Cu, may be used to the layer 3, but Pd is the most favorable from the balancing point of view between suppression of the cost and provision of high functionality. A variety of conductive materials can be considered to the layer 4, but carbon material is to be preferred. The electrode 1 thus obtained has high functionality suitably to be used for battery electrodes, chemical reaction trough, sensor electrodes, etc., and is excellent in the mechanical strength of the electrode contacts.
Patent JP-S57146420-A (JP)
Title: Coiling shape controlling method for metallic strip coiler
Inventor: KITANO SHINICHI
IPC: B21C47/00
Filed: 1981-03-02
Abstract: PURPOSE:To improve the shape of coil after coiling by lessening coiling tension before the tail end of a strip passes through the rolling mill or before shearing during running in the halfway. CONSTITUTION:A timing generator 10 gives a tension decrease start command to a coiling tension commanding device 7 when the tail end Se of a strip S advances a specified distance after it passed the last stand but one 1L-1. The coiling tension commanding device 7 reduces the coiling tension commanding value automatically so as to reduce the value of coiling tension from a regular tension setting value TL to a corrected tension setting value TL'. In the case where shearing is made during running on the halfway, the timing generator 10 gives a tension decrease start command to the coiling tension commanding device 7 when the intended point of shearing advances a specified distance after it passed the last stand 1L. The device 7 reduces the coiling tension commanding value automatically so as to reduce the value of coiling tension from TL to TL' before shearing is made by a traveling shearing machine 4.
Patent JP-S58146259-A (JP)
Title: Making method for whale skin exposed to water
Inventor: FUJISAKI TAKEHIRO
IPC: A23L17/00
Filed: 1982-02-25
Abstract: PURPOSE:Sliced whale skins (containing the fat layer) are dipped in a dilute aqueous solution of a strong alkali, then in an aqueous solution of sodium hyposulfite, and in a dilute weak-acid solution, then boiled and washed with water  to make exposed whale skins of high quality. CONSTITUTION:Sliced whale skins are dipped in a dilute aqueous solution of a strong alkali such as potassium or sodium tertiary phosphate or potassium hydroxide for 5-15hr and dipped in a dilute aqueous solution of sodium hyposulfite for 3-24hr to effect bleaching. Then, the resultant whale skins are dipped  in a dilute aqueous solution containing metaphosphoric acid, crystalline citric acid, crystalline alum and an organic acid in a proportion of 43%, 10%, 20%  and 27% for 30-60min, boiled at 50-80 deg.C for 30-60sec, washed with water,  and cooled to give the final product.
Patent JP-S62189276-A (JP)
Inventor: MAEKAWA JUNICHI
IPC: E05F11/38
Filed: 1986-02-15
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-H11234069-A (JP)
Title: Automatic gain control circuit
Inventor: UCHIMURA KOICHI
IPC: H03F1/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gain control circuit capable of giving high responsiveness to an automatic gain control operation at transient time, when a receiver moves to a reception state from a waiting state or at transient time when it moves from a reception stop state to the reception state. SOLUTION: A serial circuit constituted of a resistor 7 and a diode 9 and that constituted of a resistor 8 and a diode 10 are provided, in parallel to a resistor 4 deciding the time constant of a feed back loop controlling the gain of a variable gain operational amplifier 1. When the output signal (b) of the variable gain operational amplifier 1 changes stepwise, diodes 9 and 10 are conducted. The resistor 7 or the resistor 8 is connected in parallel to the resistor 4 and the time constant is reduced. Thus, since a response is given speedily only when a signal (a) largely changes, the stability of an automatic gain control system is held and control responsiveness is improved. Then, the start delay of an automatic gain control operation is eliminated.
Patent JP-S53116163-A (JP)
Title: Electric charger for electrophotography
Inventor: TAMURA YASUYUKI
IPC: G03G15/02
Filed: 1977-03-18
Abstract: PURPOSE: To automatically maintain a constant surface potential of a photosensitive plate at all times without recourse to the influence of temperature, HUMIDITY, etc. by coupling the one output terminal of the high voltage electric power device to a corona discharge electrode, and by grouding the other output terminal via a control means which maintains the electric curent to be contact. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10272-A (JP)
Title: Pachinko machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To make it surely know about prize balls overflown from a tray or a rail. SOLUTION: This Pachinko machine is equipped with a feed tray 101 to hold balls ejected from a ball ejector, a bottom tray 102 applied on the front of the machine to hold balls overflown from the feed tray 101 through a side gutter, a detector applied onto a required part of the side gutter to detect balls loaded up to the specific limit of the bottom tray 102 and a something like a buzzer (e.g. an overflow lamp 113) to let the player know about balls loaded up to the limit based on the signal sent from the detector.
Patent JP-H07238601-A (JP)
Title: Wall structure
Inventor: FUJIWARA TOSHIRO
IPC: E04B1/76
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a wall structure which can produce a sufficient heat insulating effect even when using a thinner heat insulating material and can reduce the material cost and which can be rapidly and easily constructed. CONSTITUTION:Rectangular resin blocks 2 made of a foamed resin are stacked to make a plane face at respective indoor and outdoor sides of a column 1 erected at the place surrounding the periphery of a building. And external and internal walls 3, 4 are erected with a specified distance separated from each other and an enclosed air layer 5 is put between them.
Patent JP-S60175255-A (JP)
Title: Automatic sound volume controller
Inventor: NAKA YUTAKA
IPC: G11B20/10
Filed: 1984-02-20
Abstract: PURPOSE:To obtain a fixed level of sound volume without setting a level of the reproduced sound volume in a reproduction mode, by setting automatically the reproduced sound volume at a prescribed level. CONSTITUTION:The reproduction signal (d) delivered from a head 10 is demodulated again to the ID word data at a PCM device part 2 and outputted to a buffer circuit part 4. Then each signal (b.c) is separated into a sound volume control data signal (b) and an identification code signal (c) by the part 4. These signals (b) and (c) are delivered to a latch circuit 7 and discrimination circuit 6 respectively. The circuit 6 delivers a latch signal (e) to a latch circuit 7 only when it is detected that the signal (b) contains the sound volume control data. Then the signal (b) is latched by the circuit 7 and then undergoes D/A conversion through a D/A converter 8 to be delivered to an audio amplifier 5. While a sound signal (g) is amplified until it is set at a level equal to the prescribed value and outputted to a speaker 9.