baber/WOPTO huggingface dataset:
Patent JP-H11269195-A (JP)
Title: Peptide derivative
Inventor: MARUOKA HIROSHI
IPC: A61P37/08
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new peptide derivative, and a chemokine receptor antagonist with the above peptide derivative as active ingredient. SOLUTION: This peptide derivative is shown by the formula: R<1> -X-A-Y-R<2> (A is a peptide composed of 2 or 3 amino acid residues including at least one amino acid residue selected from arginine, lysine and ornithine and also selected from the group consisting of arginine, lysine, ornithine, leucine, alanine, valine, isoleucine, glycine, glutamic acid and aspartic acid; X is either absent or, (C=O), (S=O), SO2 , NH-(C=O) or NH-(C=S); Y is either absent or, O, S or NR<3> ; R<1> and R<2> are each an alkyl residue or alkenyl, residue independently, or either R<1> or R<2> is H atom). The objective antagonist exhibits CXC and CC chemokine receptor antagonism, having excellent effect in treating or preventing AIDS, allergic diseases, inflammatory diseases and the like.
Patent JP-H05268221-A (JP)
Title: Frame relaying system in inter-lan connecting device
IPC: H04L12/28
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a frame relaying system where a frame is relayed at high speed and sufficient correspondence is executed to the change of respective port states. CONSTITUTION:In the frame relaying system, a transmission port is decided through the use of a reception function which is decided by a reception port in a reception function table (a) and a processing for transmitting the frame is executed through the use of a transmission function which is decided by the transmission port in a transmission function table being selected by the reception function. Therefore, when the frame is received, the transmission port is decided through the use of the reception function corresponding to the reception port in the reception function table (a). When the transmission port is decided, the transmission function used in the transmission function table is automatically decided from the transmission port, a required format is converted through the use of the transmission function and the frame is transmitted from the transmission port.
Patent JP-S58209254-A (JP)
Title: Demodulator
Inventor: MIZOGUCHI SHIYOUICHI
IPC: H04L27/22
Filed: 1982-05-31
Abstract: PURPOSE:To improve the pull in characteristic and the performance of convergence, by designing so that only a control signal of a variable delay circuit is not set initially even at the out of synchronism of carrier, and automatic level adjustment is done. CONSTITUTION:An initial value set circuit 40' outputs a system of control signals cd'-cg' of a control signal generating circuit 20 as they are as a system of control signals cd-cg at the pull in of carrier. A pull out signal po from a carrier regenerative circuit 30 is received at the pull out of carrier to disconnect the systems cd'-cg' and to output an initial value set signal to zero input signals d-g of signal synthesis circuits 11h, 11j as the sysems cd-cg. On the other hand, an automatic gain control signal ca' is inputted directly to a variable gain circuit 11a and the level of input signals l, m of discriminating regernative circuits 12p, 12q is a sufficient level for the pull in of the circuit 30 at the pull out of carrier. Thus, the pull in characteristic and the performance of convergence are improved remarkably.
Patent JP-H11262704-A (JP)
Title: Liquid ejector for both normal and inverted use
Inventor: KUWABARA KAZUHITO
IPC: B65D83/76
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To surely prevent a liquid contained in a container from leaking through an atmospheric air introduction hole by forming longitudinally a recess groove extending from the upper part of the lower end pressure contact section of a valve disc to an upper position on the outer cylinder face at a position opposing peripherally to a liquid introduction hole is formed. SOLUTION: In a recess groove (e), a valve disc pressure contact part in the formation part is openable more easily than in the other pressure contact part, and when a liquid is to be ejected from the ejector in an inverted state, atmospheric air to be introduced into a container body through a gap between a valve disc 8 and a cylinder 4 from an atmospheric air induction hole (a) is introduced into a side peripherally opposite to a liquid introduction hole (b). In this case, air to be introduced from the atmospheric air introduction hole (a) freely transfers around a cylinder on account of a gap (d) and reaches the position of the recess groove (e) without hindrance.  The air introduced into the container body is mixed into the cylinder 4 through the liquid introduction hole (b), so that the liquid to be ejected contains the mixed air to prevent trouble of generation of variation in the ejection amount.
Patent JP-H11275451-A (JP)
Title: Method and device for picking up image and storage medium
Inventor: YASUDA HITOSHI
IPC: G03B5/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To secure a resolution and to eliminate resolution unevenness by using only a predetermined correction position among correction positions settable for a shake correction control process. SOLUTION: An image of light from an object is formed through a lens group 101 onto an imaging device 102. The image on the imaging device 102 is optically/electrically converted, amplified to an optimum level by an amplifier 103, inputted to a camera signal processing circuit 104 and converted into a standard television signal. The shake angular velocity of an image pickup device is detected by angular velocity sensors 107 and 108, respectively amplified by amplifiers 109 and 110 and fetched into a vibration proofing control microcomputer 111, the angular velocity signal is integrated and angular displacement is calculated.  Corresponding to a shake angle θ provided like this and a focal distance (f) of an optical system, an image move component (almost corresponding to f×tan θ) caused by the shake on the imaging device 102 is moved inversely to the direction of move caused by the shake so that shake correction is performed. In this case, only the predetermined correction position is used among the correction positions settable for the shake correction control process.
Patent JP-H05290213-A (JP)
Title: Method and device for processing image
Inventor: YAMAZAKI HIROMI
IPC: G06K9/20
Filed: 1992-04-13
Abstract: PURPOSE:To correctly recognize and discriminate an image even to the rugged part of a marking characters, etc. CONSTITUTION:The lighting directions of a light sources 21 to 24 lighting an observing body 1 are varied to convert the plural observing body images of different lighting directions into an electrical signal by a video camera 4, the plural pieces of image information of different lighting directions from the video camera 4 are inputted/stored and the stored pieces of image information is synthetic-processed. As the result, shadows corresponding to the respective lighting directions are generated at the recessed and projection part of the character, etc., marked on the observing body so that a part of information of the character, etc., is inputted/stored as the difference of brightness/darkness. When the pieces of image information are synthetically processed, the whole pieces of image information of the marking character, etc., can be obtained so as to correctly recognizing/discriminating processing the image.
Patent JP-H07291579-A (JP)
Title: Carrying device and relay device
Inventor: YABUKI KENICHI
IPC: B60L5/08
Filed: 1994-04-28
Abstract: PURPOSE:To prevent falling, etc., due to mis-operation by using a power supply means composed of power supply terminals in contact with power receiving terminals and a moving mechanism for advancing retreating linearly the power supply terminals and thereby supplying power to an electrical moving means at a specific point. CONSTITUTION:In a power supply means 10, respective power supply terminals 61 are opposed to power receiving terminals 17 at the stop position of a hanging means 4. When a support base advances due to operation of a motor, the power supply terminals 61 get in contact with the power receiving terminals 17 of the hanging means 4, so that a power supply sensing means is operated. Then, when this power supply sensing signal is detected by a control device, the motor is stopped by means of a power supply stopping means. Then, the motor 13 of a grabbing means 12 is operated, so that a clamp claw 23 grabs the upper flange 'Ba' of an object. A grabbing sensor is operated by means of an extension rod rising together with the nut member of the grabbing means 12. On receiving this grabbing sensing signal, a power supply stopping signal is outputted from the power supply stop control portion of a control device. Due to this signal, the moving mechanism 63 of the power supply means 10 is operated, so that the power supply terminals retreat.
Patent JP-H03290107-A (JP)
Title: Rush harvester
Inventor: FUJIMOTO ATSUSHI
IPC: A01D45/00
Filed: 1990-04-06
Abstract: PURPOSE:To enable labor saving in operation by blowing a blowing up wind from a blowoff port of a blower following the travel of a machine body along planted stand hill rows of rushes and turning up net parts where the rushes escape onto the planted stand rushes on the unreaped side. CONSTITUTION:A blowoff port 18 for blowing a wind from a blower 12 from the lower part on a net (N), spread on planted stand rushes and used for preventing the rushes from lodging and turning up the net to the unreaped land side is provided on a lateral part on the side of the unreaped land of a reaping pretreatment part 3 and a blowing up wind is blown from the blowoff port on the net following the travel of the machine body along the planted stand hill rows of the rushes. Net parts where the rushes escape are turned up onto the planted stand rushes on the side of the unreaped land to save labor in net turning up operation.
Patent JP-S63259352-A (JP)
Title: Wave damping device for solar pond
Inventor: SUGANO MITSUO
IPC: F24J2/04
Filed: 1987-04-15
Abstract: PURPOSE:To efficiently damp the waves generated close to the water surface of a solar pond and provide a device which can be adapted to a large scale solar pond by forming a pipe structure which comprises many parallell arranged pipes whose tops are made open in inclination. CONSTITUTION:Waves generated in the center of a solar pond 1 advance horizontally near the water surface in progressive waves toward the surrounding side wall 2. The waves are intercepted by a wave damping pipe structure 17 to be broken up and trapped by inclined openings 13 of pipes 11. The progressive waves push down the water in the pipes 11 by their own energy, and part of the waves are vertically released from the bottom. That is, the energy of the waves in the horizontal direction is converted to the energy having a vertical vector by the pipes 11 and is damped. The wave energy damping effects by the pipe structure 17 and the trapping of the progressive wave energy by the inclined opening 13 are mutually multiplied to substantially enhance the wave damping efficiency. There is no inherent constraint in the size of a solar pond, and device can be effectively adapted to a large scale solar pond.
Patent JP-H06303888-A (JP)
Title: Pest control machine
Inventor: KUROIWA FUMIO
IPC: A01M7/00
Filed: 1993-04-20
Abstract: PURPOSE:To facilitate to get on or off a cabin even in a state wherein the booms of the pest control machine are received on the side of the frame. CONSTITUTION:Horizontal shafts 15, 15 are disposed on both the sides of the approximately center of a cabin. The axes of the horizontal shafts 15 are disposed in the lateral direction of the frame 11, and right and left guide rails 16, 16 are disposed on circumferences whose centers are the horizontal shafts 15. Right and left doors 22, 23, 24 are opened or closed on the horizontal shafts as rotation centers along the guide rails 16.
Patent JP-S5518988-A (JP)
Title: Ultrasonic flaw detector
Inventor: KAJIYAMA SHIGERU
IPC: G01N29/24
Filed: 1978-07-28
Abstract: PURPOSE: To guide an ultrasonic beam into a surface to be inspected by equipping a tire-shaped flaw detector with means for controlling the position of an oscillator so that the angle of the oscillator is made to follow the variation in the angle of the surface to be detected.  
     CONSTITUTION: A rotor 22 having a built-in oscillator 24 is moved above a test piece 21 while being turned. The oscillator 24 slides along an arcuate guide 28 about a point a. In order the ultrasonic beam may fall upon the point a, there is provided a position controller 27 which is equipped with two free stroke bearings 29. The position of the guide 28 is determined by the contacting condition between the two bearings 29 and the test piece 21. Since the position controller 27 and the guide 28 are connected to a deformed shaft 26 and a shaft 25, the guide 28 can be made coactive by the position controller 27. In accordance with the curved side of the test piece 21, the bearing 29 advances to change the angle of the position controller 27 so that the angle of the guide 28 is also changed through the shaft 26 connected thereto. Thus, the ultrasonic beam from the oscillator 24 can be always concentrated upon the point a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58210632-A (JP)
Title: Pattern edge detecting circuit
Inventor: SAKAHARA HIROSHIGE
IPC: H01L21/60
Filed: 1982-06-02
Abstract: PURPOSE:To obtain pattern edge detecting circuit which is suitable for high speed processing through replacement of conventional pattern processing by software into a hardware processing by temporarily storing address data of projected pattern at the rising and falling times. CONSTITUTION:A comparator 1 is a circuit for comparing a projected pattern data with a slice level and a projected pattern data is input from the memory wherein data is stored in the area starting from addres Aio to address Ain. The data compared and sliced by this comparator is sent to the shift register 2 through the OR circuit 4 and is shifted synchronizing with the synchronous signal clock CK. Namely, the shift register 2 acquires an input slice waveform at the rising edge of the synchronous signal clock CK and outputs it to Q1. In this case address conversion of projected pattern is synchronized with the clock signal CK. In the same way, data of Q1 is shifted to Q2. Outputs of Q1, Q2 are applied to the invertors 5a, 5b and the AND circuits 6a, 6b and thereby rising and falling edge of data are detected.
Patent JP-S59218354-A (JP)
Title: Exhaust gas recirculation controlling method in diesel engine
Inventor: NAGASE MASAOMI
IPC: F02B3/06
Filed: 1983-05-25
Abstract: PURPOSE:To control an exhaust gas recirculation quantity to meet a proper flow rate, by installing a fail-safe circuit which monitors an operation state in an electronic control type fuel feed system, while opening or closing a recirculating control valve according to the operation state. CONSTITUTION:A control device 25 is provided with a microcomputer 50. A central prossing unit (CPU) 54 outputs a pulse signal to a fail-safe circuit 65 in time of normal operation. At this time, a suction pressure regulating valve 43 is set in motion via a driving circuit 59, performing an exhaust gas recirculation. In time of abnormal operation in the CPU 54, a driving current of the suction pressure regulating valve 43 comes to zero, fully closing an exhaust gas recirculation control valve 34 whereby the exhaust gas recirculation is stopped. Thus the recirculation is performable in proper manner.
Patent JP-S5319180-A (JP)
Title: Manufacture of asymmetrical membranes
Inventor: SUTEERIO MUNAARI
IPC: B01D71/32
Filed: 1977-08-05
Abstract: Asymmetric membranes for osmosis and ultrafiltration are prepared from fluorinated polymers which are dissolved in one or more solvents, cast on a plate, allowed to evaporate and precipitated with a nonsolvent. The polymeric material can variously be modified by chemical reactions, irradiations or both. By varying the chemical and physical parameters of the preparation run, a variety of membranes can be obtained which have the most varied performances and properties.
Patent JP-H01266995-A (JP)
Title: Press line
Inventor: OKATSU MASARU
IPC: B21D37/04
Filed: 1988-04-18
Abstract: PURPOSE:To form the press line having plural forming stages by one unit of press main body by providing the die moving device moving plural dies together with the die base to a forming position at the left part of a press main body, and a feed bar. CONSTITUTION:The die base 5 freely movable by a die moving device 4 is provided at the upper side of a bolster 2. The die moving device 4 has a traverse frame 4a at almost the same height with the bolster 2 upper face at the left part of a press main body 1 and a die base 5 is mounted freely movably via a wheel on the guide rail 4b laid on this traverse frame 4a. The compression means of a disk spring, etc., is interposed between the wheel and die base 5 and when a pressurizing force is acted on the die base 5 at forming time, the compression means is compressed and the die base 5 is seated on the bolster 2.
Patent JP-S5217310-A (JP)
Title: Synthesized briquet as addition agents of silicon for raw materials of cupola
Inventor: HIRAYAMA YOSHIROU
IPC: C22B1/14
Filed: 1975-07-31
Abstract: PURPOSE: Utilization of turning scraps of pig iron, undersized powdery scraps of Fe - Si, Fe - Si contaminated with slag, metallic Si, etc., of which applications have been limited up to now, as silicon addition agents for raw materials of cast iron for cupola. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63257257-A (JP)
Title: Ultrahigh-speed semiconductor device
Inventor: ONO KOZO
IPC: H01L21/3205
Filed: 1987-04-14
Abstract: PURPOSE:To increase the response speed and the operating speed by a method wherein an electrode and a wiring layer of an ultrahigh-speed semiconductor device are composed of an oxide superconductor and the delay time in signal propagation is eliminated. CONSTITUTION:Connection wires 3 between electrodes and elements, operating parts 4 and insulating parts 2 are composed of a metal oxide which can become an oxide superconductor(e.g., La-Sr-Cu-O-related material). In this case, if the composition of the metal oxide is adjusted, a superconductor, a semiconductor and an insulator can be formed. Then, the electrical resistance becomes substantially zero and the delay time becomes zero. By this setup, the delay time in signal propagation is eliminated and the response speed and the operating speed are increased.
Patent JP-S5618940-A (JP)
Title: Production of 2,2,2-trichloroethyl methacrylate
Inventor: KATAOKA MUTSUO
IPC: B01J27/00
Filed: 1979-07-25
Abstract: PURPOSE: The reaction between inexpensively available methacrylic acid and 2,2,2- trichloroehtanol is conducted in the presence of concentrated sulfuric acid and treated with an aqueous solution of alkali metal hydroxide to produce high-purity title compound used as a starting material for polymers in high yield.  
     CONSTITUTION: The reaction of 2,2,2-trichloroehtanol with methacrylic acid is carried out in the presence of concentrated sulfuric acid and the reaction mixture is brought into contact with an aqueous solution of at least one selected from the group consisting of alkali metal hydroxides and alkaline earth metal hydroxides to remove sulfuric acid and unreacted starting materials, thus giving 2,2,2-trichloroethyl methacrylate. When the amount of methacrylic acid used is 2W10 times the molar amount of 2,2,2-trichloroehtanol, the process is economically advantageous.  
     EFFECT: The present process is unnecessary for use of polymerization inhibitor.  
     USE: The homo- or copolymer therefrom is useful as a meterial sensitive to radiation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63146288-A (JP)
Title: Display means for information on reproduction progress
Inventor: TAMURA YUTAKA
IPC: G11B27/10
Filed: 1987-04-16
Abstract: PURPOSE:To display reproduction progress time for each program by recording each program reproduction progress information to a recording medium like a disk record, etc., which records the main information on video signals, etc. CONSTITUTION:The reproduction video signals demodulated by an FM demodulation circuit 1 are inputted to a decoding circuit 2 which decodes the biphase codes as well as to a sampling pulse generating circuit 3. These decoded outputs are stored in a frame number memory circuit 4 consisting of a shift register, a frame number recording circuit 5 and a total frame number memory circuit 6 in response to each sampling pulse. Each bit output is inputted to a subtraction circuit 7 for calculation of the number of remaining frames. A multiplexer 8 which uses the subtraction output and the frame number as selective inputs selects the input signals by the control output CN. The selected output converts the frame display into the second display via switch circuit 9 of the next stage to input it to a character generator 10. Thus, the progress time and the remaining time of a program are selectively displayed on a TV screen which display the reproduced pictures.
Patent JP-S58209807-A (JP)
Inventor: ARAI KATSUHIKO
IPC: H01G4/12
Filed: 1982-05-31
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-S5618933-A (JP)
Title: Dihydroxy aluminum salt of substituted acetic acid and its preparation
Inventor: OKABE SUSUMU
IPC: C07C57/03
Filed: 1979-07-23
Abstract: NEW MATERIAL:Dihydroxy aluminum salt of substituted acetic acid of formula I (n is 1W3).  
     EXAMPLE: Dihydroxy aluminum farnesylacetate.  
     USE: Antiulcerative: these compounds are low toxicity.  
     PREPARATION: The instantaneous reaction proceeds by mixing the aqueous solution of alkali metal salt of substituted acetic of formula II (M is alkali metal) with another aqueous solution of aluminum compound of formula III (X is halogen) to form said dihydroxy aluminum salt of franesylacetic acid or geranylacetic acid of formula I, which is hard soluble in water. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02270803-A (JP)
Title: Insectproof net
Inventor: KANZAKI TSUTOMU
IPC: A01N25/10
Filed: 1989-04-13
Abstract: PURPOSE:To obtain an insectproof net having excellent applicability, effect and low cost without excess oozing out of drug to the surface and also having sustained releasability by heat-molding a mixture of ethylene-vinyl acetate-based resin and empenthrin, or the same two and control agent of harmful insect. CONSTITUTION:Ethylene-vinyl acetate-based resin is mixed with empenthrin as pyrethroid having volatility at normal temperature, or mixture of the sane empenthrin and one or more control agent of harmful insects and resultant mixture is heated and molded to afford the aimed insectproof net. As control agent of harmful insect mixed as active ingredient is suitably pyrethroid-based compound from the viewpoint of effect and safety and e.g., 3-allyl-2- methylcyclopenta-2-ene-4-one-1-yl dl-cis/trans-chrysanthemate is exemplified. Single matter of empenthrin or a mixture of same empenthrin and other control agent of harmful insect is mixed in an amount of 0.1-5.0wt.% to total weight of the resin in the aimed composition.