baber/WOPTO huggingface dataset:
Patent JP-S556640-A (JP)
Title: Pattern recognition unit
Inventor: SHIMOYAMA ATSUSHI
IPC: G06T1/20
Filed: 1978-06-29
Abstract: PURPOSE: To perform a great volume of processing rapidly and effectively by enabling each processor to devote itself to a given process under the general control of a control processor.  
     CONSTITUTION: Under the generalization of control processor 12, program formats of processes work processors 3 -1  to 3 -3  execute are stored in control memories 4 -1  to 4 -3  and a required instruction is sent out via recognition control part 11. Each work processor attains access to a corresponding control memory and access to video memory 6, high-speed work memory 7 and dictionary memory 5, and then holds the processing result. Further, bus control 10 over memories 5 to 7 is exercised direct by control processor 12 to output data to display part 16, input-output part 19 and printer 20. In this way, work processors can carry out rapidly and effectively the allocation, takeover, parallel process, recognition for a feature extraction process, cooperative process among several steps, etc., under the general control of  the control processor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S574936-A (JP)
Title: 2-n-amyl-3-hydroxy-3-methyl-4-cyclopentenone and its preparation
Inventor: MINAMII MASAYOSHI
IPC: B01J31/00
Filed: 1980-06-11
Abstract: NEW MATERIAL:2-n-Amyl-3-hydroxy-3-methyl-4-cyclopentenone of formula I.  
     USE: Useful as an intermediate for the synthesis of dihydrojasmone and an intermediate of pesticides.  
     PROCESS: The compound of formula I is prepared by the rearrangement of 5-methyl- α-n-amylfurfuryl alcohol of formula II in an inert solvent such as water, dioxane, etc., pref. in the presence of a catalyst. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04311776-A (JP)
Title: Powdery ink
Inventor: MOTOKI MASANOBU
IPC: C09D11/00
Filed: 1991-04-11
Abstract: PURPOSE:To produce a powdery ink having a specific penetration as a melt- formed ink block and effective for preventing the greasing of an image-forming part of an ink sheet. CONSTITUTION:A powdery ink having a volume resistivity of 1.0X10<3>OMEGAcm and particle size of 14mum is produced e.g. by dispersing Fe3O4 powder in a wax and adding carbon black to the circumference of the powder. The ink is prepared in such a manner as to get a penetration of 1-10 (preferably 2-8) at 25 deg.C in conformity to JIS-K 2235 in the form of a melt-formed ink block.
Patent JP-H10250639-A (JP)
Title: Cab lock device of vehicle
Inventor: SHIOTANI HIKARI
IPC: B62D33/07
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, decrease the number of constituent parts, embody in a small-size and lightweight construction, enhance the operating effectivenss, and ensure the locking performance. SOLUTION: A cam plate 1 and lock hook 3 are pivoted on a single shaft 6 of a bracket 2 fixed to the cab and are rotated by a rod 14. To the lock hook 3, a support plate 4 and rebound rubber 5 are coupled which are in contact with the cam surface 12 of the cam plate 1. Locking of the lock hook 3 is established when its lock part 27 is engaged by a lock pin 31 on the chassis side, and in this condition the rebound rubber 5 is compressed so that the locking force is energized which ensures the locking performance.
Patent JP-S62236971-A (JP)
Inventor: KOJIMA YUSUKE
IPC: E04H1/04
Filed: 1986-04-07
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-S60223365-A (JP)
Title: Connection system with redundancy constitution
Inventor: UCHIDA YUKIO
IPC: H04Q3/545
Filed: 1984-04-20
Abstract: PURPOSE:To prevent a function stop of a full signal supply system by preventing a signal device from being connected with >=3 load devices in parallel if a switch connection means is operated duplicatedly. CONSTITUTION:Only one signal device SiO is provided to each load device Li, and a switch contact ti and a break contact bi are provided in correspondence to both the devices. If a signal device S30 stops the signal supply function, a contact t3 is closed to connect the device L3 to the device L2 in parallel and the contact b3 opens the parallel connection line of the device L4 to the device L3. When the signal device S20 keeps the function, since the contact b2 is in restored state, the device S20 supplies a signal to the devices L2 and L3. When the function of the device S20 is stopped further in this state, the contacts t2, b2 are actuated, the device L2 is connected in parallel with the device L1, while the parallel connection parth of the device L3 to the device L2 is cut off by the contact b2 and no signal is fed to the device L3. The device S10, however, applies a signal to the devices L1 and L2 only.
Patent JP-H05283397-A (JP)
Title: Manufacture of semiconductor device
IPC: H01L21/306
Filed: 1992-04-01
Abstract: PURPOSE:To reduce an epitaxial layer grown on a semiconductor wafer to predetermined uniform thickness by etching after it is grown on a semiconductor wafer. CONSTITUTION:A spin etching device spins a wafer and applies phosphoric acid-solution (for example, H2PO4=H2O2=H2O=3=1=50, at 20 deg.C) to etch an epitaxial layer on the wafer. Thus, the etching solution is diffused more in the peripheries of the wafer than its center.
Patent JP-H05281143-A (JP)
Title: Chemical-luminescence measuring apparatus
IPC: G01N33/52
Filed: 1992-04-01
Abstract: PURPOSE:To obtain a luminescence measuring apparatus, wherein direct or indirect intrusion of light from the adjacent wells into a detector as stray light is prevented when materials to be measured (samples) are put in, e.g. 96 wells of a micro-plate, respectively in a dark room in the measurement of chemical- luminescence. CONSTITUTION:In a micro-plate 7, wells 8 containing samples and banks 9 partitioning the wells are formed in one unit. The micro-plate 7 is moved two- dimensionally by an X-Y driving device 11. A photodetector 1 is driven in the vertical direction by a lifting mechanism 5 comprising a pinion 12 and a rack 13, which are driven by, e.g. motors. The measurement is performed under the state wherein the light receiving port 2 of the photodetector 2 is in contact with the banks 9.
Patent JP-H08249044-A (JP)
Title: Production controller
Inventor: OKUMURA HISAHIRO
IPC: G06Q50/00
Filed: 1995-03-10
Abstract: PURPOSE: To secure the matching between the actual work progress information and the calculation result of a starting job. CONSTITUTION: A semiconductor production plant 20 includes the manufacture devices 19a to 19d and the carrier paths 18a to 18c which connect the devices 19a to 19d together. The work progress information of each of the manufacture devices 19a to 19d is outputted to a lot progress/control subsystem 17, and the control signals of devices 19a to 19d are inputted from the subsystem 17. A production controller 100 includes an input/output interface 1 which inputs and outputs data to and from the subsystem 17, a ROM 4 which stores a control program, a rewritable RAM 3 which stores the momentary work progress information, a production plan, etc., received from the interface 1, and an arithmetic processor 2 which produces a work program and calculates a starting job based on the data stored in the RAM 3 and the program stored in the ROM 4.
Patent JP-S62236582-A (JP)
Inventor: SUZUKI TAKASHI
IPC: A63H13/00
Filed: 1986-04-07
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-S564939-A (JP)
Title: Frequency stabilizer of oscillator
Inventor: HIROSE MASAAKI
IPC: H03L7/08
Filed: 1979-06-26
Abstract: PURPOSE:To obtain a stable signal of an aptional frequency by compensating even fine short-time phase fluctuations by adding the output of a stable reference oscillator to that of a oscillator to be controlled and then by comparing the demodulated sum of them to the output of the reference oscillator. CONSTITUTION:Voltage control oscillator Ov, controlled with a voltage from terminal V, send an output of an aptional frequency from output terminal A. The output of oscillator Ov and that of stable reference oscillator Os whose frequency is lower than this oscillation frequency are applied to synthesizing circuit S, the superposition output of which is applied to Schmitt trigger circuit T. The output of circuit T is applied to demodulator Dw consisting of LPF, etc., to extract the same frequency component as that of oscillator Os and the output and the output of oscillator Os are applied to phase or amplitude comparator C to exercise frequency control over oscillator Ov with the output of comparator C. If the output phase of oscillator Ov shifts temporarily, the output frequency of oscillator Ov is controlled to lessen a phase difference from comparator C, and consequently a noise component included in the output of oscillator Ov lessens, so that a stable output can be obtained.
Patent JP-S57204700-A (JP)
Title: Electroacoustic transducer assembly and method of assembling same
Inventor: RICHIYAADO PAGURIA
IPC: H04R19/00
Filed: 1982-05-12
Abstract: Method and apparatus for significantly reducing the size and cost of an electroacoustical transducer. The transducer assembly includes a backplate with a grooved electrically conductive surface and a spring whose center portion supports the center portion of said backplate. The vibratile diaphragm of said transducer cooperatively engages said grooved backplate surface and the periphery of said diaphragm is bonded to a peripheral extension of said spring while said spring is being compressed under a predetermined amount of spring-flexing force.
Patent JP-2000274543-A (JP)
Title: Torque switch
Inventor: KUCHIHARA TAKESHI
IPC: F16K31/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a torque switch to prevent a trouble of malfunction of an electric motor, etc., due to reduction of load torque in accordance with valve stem contraction and to improve reliability of a valve operating mechanism. SOLUTION: It is possible to improve reliability as a switching state is held and a state of a valve operating device is certainly maintained even in the case when load troque is reduced and a crankshaft 12 is revolved by a small angle in the opposite direction due to valve stem contraction of a valveas a switch holding means 19 holds a switch pressing lever 16 until the crankshaft 12 is revolved up to a specified angle even when the crankshaft 12 is revolved in the opposite direction and the switch pressing lever 16 becomes free to move to the switch side after the crankshaft 12 is revolved and comes to be in a state of where the switch pressing lever 16 releases a movable part of the switch by arranging the switch holding means 19 to restrain the switch pressing lever 16 which comes to be in a state of releasing the movable part of the switch.
Patent JP-H04314382-A (JP)
Title: Manufacture of wiring board
Inventor: ABE KAZUMASA
IPC: H01L21/321
Filed: 1991-04-12
Abstract: PURPOSE:To improve readiness of bump formation, configuration of a bump, selectivity of a thickness and reliability regarding junction with a semiconductor chip and to realize simplification of a manufacturing process by realizing bump formation by plating transcription method. CONSTITUTION:After copper plating treatment is performed for a prepared conductor plate and a thin film copper plating layer is formed on the conductor plate, a resist mask is formed on the thin film copper plating layer (S1 to S4). After fast copper plating treatment is performed, the resist mask is removed and a wiring pattern is formed (S5, S6). After roughened surface plating treatment is performed for a surface of a wiring pattern, a resist layer is formed and applied all over (S7, S8). After the conductor plate is peeled off, a resist mask is formed on the thin film copper plating layer (S9 to S11). After gold plating treatment is performed, time resist mask and the exposed thin film copper plating layer are removed and a bump is formed on the wiring pattern (S12, S13).
Patent JP-S62239314-A (JP)
Title: Vertical magnetic recording medium and its production
Inventor: SUZUKI HIROYUKI
IPC: G11B5/66
Filed: 1986-04-09
Abstract: PURPOSE:To obtain a film having an excellent c axis orientation property with good reproducibility by forming an intermediate layer consisting of boron or an alloy of boron and a semimetal or nitrogen-contg. boron on a substrate prior to the deposition of a Co-base alloy, and the depositing a Co-base alloy film. CONSTITUTION:The intermediate layer film consisting essentially of boron forms a fresh substrate surface for forming a Co-base alloy film, and has the desirable properties for forming a film having an excellent c axis orientation property. A substrate 1 consisting of a polyimide film is heated in vacuum, gaseous Ar is introduced, a boron target is presputtereed as the intermediate layer material, and then an intermediate layer 2 is formed at the same film forming rate by an RF conventional sputtering method. Subsequently, a vacuum is drawn in the same vacuum vessel, the temp. is lowered, gaseous Ar is further introduced, a Cr alloy target contg. 20at% Co is sputtered, then a Co-base alloy film 3 having 50nm thickness is formed at the same film forming rate by an RF magnetron sputtering method, and the vertical magnetic recording medium is produced.
Patent JP-H03279789-A (JP)
Title: Double piped heat exchanger
Inventor: MORI MASAO
IPC: F28D7/16
Filed: 1990-03-28
Abstract: PURPOSE:To increase a thermal transmitting area and improve a heat exchanging efficiency by a method wherein the secondary water is heat exchanged with the primary water in a small diameter pipe and the other primary water in a large diameter pipe. CONSTITUTION:Primary water flows through a primary water inlet port 6 into a chamber (a), passes outside a going large diameter pipe 5 and a returning large diameter pipe 2 to perform a heat exchanging operation, exits to the part of an intermediate coupler 32, turns around a chamber (g), and further enters through the chamber (g) into the small diameter pipe 3. The water passes through an interior part of a going small diameter pipe 3, exits to a chamber (c), a U-turns at the chamber (c) and enters a returning small diameter pipe 4. The water passes through the returning small diameter pipe 4, exits to a chamber (f) and is discharged from the primary water outlet 7. In turn, the water flows out of the secondary water inlet port 8 into a chamber (d), flows out of the chamber (d) to a space between the going large diameter pipe 5 and the returning small diameter 4, moves to the opposite side, U-turns in the chamber (b) and enters a part between the going small diameter pipe 3 and the returning large diameter pipe 2. The water moves under this state to the chamber (e) and is discharged from the chamber (e) thought the secondary water outlet port 9. Accordingly, the secondary water is heat exchanged from inside and outside with the primary water passing inside the small diameter pipe and the primary water passing outside the large diameter pipe.
Patent JP-S61238610-A (JP)
Title: Work distribution control system
Inventor: HANADA TAMIO
IPC: G06Q50/00
Filed: 1985-04-15
Abstract: PURPOSE:To make a control system possible to meet diversified type production in an easy manner, by conveying an information medium simultaneously with a work in opposition to a conveyor conveying the work, in case of the work distribution control system which conveys the work and the information medium. CONSTITUTION:This work distribution control system is one that additionally installs a conveyor 4 conveying a work and an information medium simultaneously in opposition to a conveyor 2 conveying the work 1. A robot 9a, which assorts the work 1 and the information medium 5 being conveyed with a self-propelled car 11a each and mounted on a corresponding conveyor is installed in each of mounting parts 2a and 4a of these conveyors 2 and 4. On the other hand, at terminal parts 2b and 4b of these conveyors 2 and 4, there is provided with a robot 9b which joins the work 1 and the information medium 5 together and mounts them on a self-propelled car 11b or the like. In addition, a sensor 7a is installed in these conveyor mounting parts 2a and 4a, while a sensor 7b is installed these terminal parts 2b and 4b, detecting the work 1. These conveyors 2 and 4 are driven by a driving part 10 and temporarily stopped by a stopper 12.
Patent JP-S59224865-A (JP)
Title: Corona discharger
Inventor: YAMAZAKI NORIAKI
IPC: G03G15/02
Filed: 1983-05-10
Abstract: PURPOSE:To prevent the distribution of a discharge current which flows in the lengthwise direction of an electrode from becoming uneven with small power consumption by providing a device which applies repetitive mechanical strain to the electrode continuously. CONSTITUTION:The operation of an oscillator 16 is controlled by a control mechanism 17, and when a signal R1 is inputted with a copy button 18 turned on, the oscillator 16 is driven until the completion of copying operation to vibrate a vibrator 14 continuously during the copying operation. Consequently, a metallic thin wire 15 for discharge is extended and contracted lengthwise continuously during the copying operation, so lengthwise strain is generated among metallic crystal lattices repeatedly at a short period. Therefore, electrons are emitted from the surface of the metallic thin wire 15 through an exo-electron emission phenomenon and secondary electron operation necessary for corona discharge is supplemented to increase corona discharge current density. Thus, the density distribution of ions generated near the metallic thin wire 15 is uniformed lengthwise, so the distribution of the discharge current is extremely uniform in the lengthwise direction.
Patent JP-2000273901-A (JP)
Title: Joint device of working machine
Inventor: AOKI TAKESHI
IPC: E02F3/34
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To keep weight balance in a good state by making a working machine approach a tractor, at the same time, compact it and to prevent a joint member from coming into contact with a site on a tractor body side when the tractor member is separated from holding sections on the tractor side even when the working machine approaches the tractor. SOLUTION: Holding sections 69 located on both right and left sides of a downward side on the rear end side of a tractor body are provided on a tractor side, at the same time, a joint section 71 located at an upward side of the holding sections 69 is provided, joint members 72 arranged in both right and left directions to fit both right and left end sides to the holding sections 69 from above in a detachable manner and borne on both right and left axes in a rotatable manner are provided to a working machine side and, at the same time, a connected section 74 connected to the joint sections 71 in a detachable manner is provided.  When the joint members 72 are slipped upward from the holding sections 69, a control section 79 for controlling the upward movement of the joint members 72 is provided to the tractor side so that the joint members 72 can be prevented from coming into contact with a site on the tractor body side.
Patent JP-H07284324-A (JP)
Title: Sorting air feeder for thresher
Inventor: EISAKI MASAAKI
IPC: A01F12/48
Filed: 1994-04-19
Abstract: PURPOSE:To provide the subject feeder enabling favorable sorting operation throughout the whole width of a sorting section by reducing the variation in the wind power in the width direction of the sorting section. CONSTITUTION:Air intakes 12 for a winnower fan 11 are provided respectively on left and right outer side plates sandwiching the winnower fan 11 along its axial centerline in such a way that, of the two intakes 12, i.e., upper side one 12a above the revolving shaft center of the winnower fan 11 and lower side one 12b below the shaft center when viewed along the revolving shaft center, the rear end, in the machine body longitudinal direction, of the intake 12b which is positioned toward a sorting air outlet 14 of a winnower 7 in vertical direction be located apart from the sorting air outlet 14 toward the machine body front side compared to that of the other intake 12a.
Patent JP-S535327-A (JP)
Title: Exhaust gas recycling control apparatus
Inventor: ICHIMURA HIROHISA
IPC: F02D21/08
Filed: 1976-07-06
Abstract: PURPOSE: To reduce generation of NO 4  by permitting recycling of exhaust gas to a suction pipe according to suction air quantity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59206368-A (JP)
Title: Preparation of 1,2,4-triazole-3-carboxylic acid amides
Inventor: FUKUI KIYOSHI
IPC: C07D249/10
Filed: 1983-05-10
Abstract: PURPOSE:To obtain efficiently the titled compound useful as a drug, agricultural chemical, or an intermediate of them without formation of a by-product which requires a complicated reactor for deodorization, by reacting oxamic acid with ammonia or ammonia carboxylate. CONSTITUTION:1mol compond shown by the formula I (R<1> and R<2> are H, alkyl, or aryl; R<3> is lower alkyl) is reacted with preferably >=1mol ammonia or ammonium carboxylate in the presence of a solvent generally at 80-200 deg.C for 1- 2hr, to give the desired compound shown by the formula II useful as an intermediate for a drug effective for infectious disease of influenza virus by fewer number of processes than a well-known method without using a compound to emit an offensive smell and preparing it as a by-product. The compound shown by the formula I is obtained in high yield by reacting an oxalic ester with an amine, reacting the reaction product with hydrazine, reacting the prepared compound with an orthocarboxylic acid.
Patent JP-H01253264-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKEUCHI WATARU
IPC: H01L27/04
Filed: 1988-03-31
Abstract: PURPOSE:To reduce the cost of an integrated circuit by a method wherein the output end of a substrate bias generating circuit is connected electrically to a substrate or a prescribed part provided on the substrate and the threshold voltage of a MOS transistor element is controlled according to a power supply voltage. CONSTITUTION:A substrate bias generating circuit 4 is connected to the side of the output of a voltage detecting circuit 2 through a line 3. The circuit 4 is constituted using a well known charge pump circuit and so on, is actuated by an output signal from the circuit 2 and generates a negative substrate bias voltage in an output terminal 5. The terminal 5 is connected to a P-type substrate. In case a power supply voltage becomes higher than the set potential of the circuit 2, that is, at the time of a high power supply voltage, the circuit 4 is actuated and a negative voltage is applied to the P-type substrate. Accordingly, the threshold voltage of a P-channel MOS transistor is increased and the leak of the transistor at the time of a high power supply voltage is effectively prevented. Thereby, the cost of an integrated circuit is reduced.
Patent JP-S62236293-A (JP)
Title: Color video signal recording and reproducing method
Inventor: KOITABASHI HIROSHI
IPC: H04N9/82
Filed: 1986-04-08
Abstract: PURPOSE:To enlarge the amount of frequency deflection of a color video signal by frequency-modulating a vide signal without superposing a synchronizing signal on the video signal. CONSTITUTION:The respective chrominance signals R, G, and B that form a color video are supplied respectively to clamp circuits 11 14, where the pedestal-part of each chrominance signal is clamped. Signals R', G', and B', and synchronizing signal SYNC' are frequency-modulated in frequency modulators 15 18 respectively. A synchronizing signal SYNC'' after the modulation is superposed on either one of chrominance signals R'', G'', and B'' after the same modulation. As a result, the amount of frequency deflection can be made larger in comparison with the conventional case, and also the S/N is improved.