baber/WOPTO huggingface dataset:
Patent JP-H07304717-A (JP)
Title: N-(3-aminopropyl)-n-phenyl-5,6,7,8-tetrahydronaphthalene- 2-carboxamide derivatives,their production and their application to medical treatment
Inventor: JIYONASAN FUROSUTO
IPC: A61K31/435
Filed: 1995-02-02
Abstract: 5,6,7,8-tetrahydronaphthalene -2-carboxamide derivs. of formula (I) and their optical isomers and acid-addn. salts are new. R1 = H, halogen, Me or 1-4C alkoxy; R' = H or halogen; R'' = H or OMe; R3 = 1-3C alkyl; R4 = 2,3-dihydro-1H-inden-2-yl, 2,3-dihydro-1H-inden-1-yl or 1,2,3,4-tetrahydronaphthalen-1-yl; or NR3R4 = 1,2,3,4-tetrahydro- 2-isoquinolinyl, 6,7-dimethoxy-1,2,3,4- tetrahydro-2-isoquinolinyl, 5,8-dimethoxy-1,2,3,4- tetrahydro-2-isoquinolinyl, 1,2,3,4-tetrahydro- 9H-pyrido(3,4-b)indol-2-yl, 1,2,3,4-tetrahydro- 9H-pyrido(4,3-b)indol-3-yl, 4,5,6,7-tetrahydro- thieno(2,3-c)pyridin-6-yl, 2,3-dihydro-1H-isoindol-2-yl or 2,3,4,5-tetrahydro-1H -3-benzazepin-3-yl; provided that NR3R4 is not an opt. substd. 1,2,3,4-tetrahydro- 2-isoquinolinyl gp. when R1 = alkoxy and R' = R'' = H.
Patent JP-S52100114-A (JP)
Title: Speed controller for induction motor
Inventor: MAEDA TAKEO
IPC: H02P25/04
Filed: 1976-02-18
Abstract: PURPOSE: To easily achieve commutation operation of thyristor by causing a motor to perform the speed control as a capacitor motor in the operation at a full speed while as a two-phase motor through a frequency converter in a low speed operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000210511-A (JP)
Title: Air cleaning filter
Inventor: AZUMA YOICHIRO
IPC: B01D39/14
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaning filter excellent in deodorizing capacity and antibacterial properties while keeping high dust removing capacity. SOLUTION: A filter is obtained by integrating an adsorbent and an antibacterial agent by two dust removing sheets of which the collection efficiency of 0.3 μm particles measured at a surface wind velocity of 5.3 cm/sec according to JIS B9908 is 80% or more and the dust removing capacity of this filter is 90% or more as collection efficiency of 0.3 μm particles measured at a surface wind velocity of 5.3 cm/sec according to JIS B9908 is 80% or more.
Patent JP-S59151565-A (JP)
Title: Control system of image forming device
Inventor: NAWATA YOSHIAKI
IPC: H04N1/107
Filed: 1983-02-02
Abstract: PURPOSE:To attain inexpensively the smooth control with high speed and accuracy by providing a slave control means controlling a driving source and a main control means controlling the slave control means and other operations. CONSTITUTION:A main processor group 41 detects inputs from an operating panel 44 and an input device 45 to control a high voltage transformer 46 and a destaticizing lamp 28 or the like and the 1st and the 2nd sub-processor groups 42, 43. The sub-processor groups 42, 43 drive motors 31-39 via pulse motor drivers 49, 50 based on a signal from the main processor group 41. Then, the control means (processor groups) are formed in the way of hierarchy and the control means of the driving sources (motors) are used exclusively, then the high speed and smooth control is attained.
Patent JP-S61177988-A (JP)
Inventor: KAACHISU JIERII MONTOGOMERII
IPC: C12R1/07
Filed: 1986-01-29
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-H03221783-A (JP)
Title: Method and apparatus for preventing entrance of air into environment at rotational axis insertion part
Inventor: OKUNO TETSUYA
IPC: F27B9/24
Filed: 1990-01-29
Abstract: PURPOSE:To prevent air from being entered into the environment by forming a hole in a partition wall for blocking the atmosphere and the environment and constructing the surroundings of a hole on the atmosphere side to be the same as that of the environment, and further inserting a rotational shaft from the hole into the environment for rotation. CONSTITUTION:A gas supply pipe 7, 7 is disposed in a heating region 4 and a cooling region 5 of a N2 reflow furnace 1 through a furnace wall 6, and a fan 8 is disposed in the heating region 4 and the cooling region 5, and further a gas inflow inlet 16 is formed in the side surface of a cavity 13. N2 is fed from a gas bomb to the gas supply pipe 7 to force N2 into the furnace as well as force N2 into the cavity 13. Further, a rotational shaft 10 is rotated by a motor 11, the gas flows into the furnace from the hole 9 in the furnace wall 6 following the rotation, but since the cavity in the hole is filled with N2, N2 freed from a hole plate 15 flows from the hole in the furnace wall into the furnace. Thus, air is prevented from entering the furnace.
Patent JP-S60160970-A (JP)
Inventor: TAKAGI TOSHIAKI
IPC: B26F1/38
Filed: 1984-02-02
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-H04256053-A (JP)
Title: Computer device
Inventor: MATSUKAWA KAZUYA
IPC: G06F13/12
Filed: 1991-02-07
Abstract: PURPOSE:To make the change of software unnecessary in the case that a central control device selects a peripheral input/output device necessitating recovery time by providing a circuit to renounce the bus control right of the central control device for a definite period. CONSTITUTION:At the time when a CPU 1 accesses the peripheral input/output device 4, an address signal 5 and signals 8,9 are outputted. A decoder 3 decodes the address signal 5, and in the case of coincidence, it outputs the signal 13, and a control circuit 2 receives the signals 8, 9, 13, and outputs a hold signal 6 to the CPU 1, and counts a clock 15 by a counter in it. The hold signal is held until the counter counts a definite number. Since the control circuit 2 to hold the CPU 1 for a definite period so as to secure the peripheral input/ output device 4 in this way is provided, the recovery time need not be considered in the software.
Patent JP-H01193130-A (JP)
Title: Bolt aligning device
Inventor: EBINO KAZUHIRO
IPC: B65G47/08
Filed: 1988-01-26
Abstract: PURPOSE:To improve the operability by forming the device such that continuous ly supplied bolts are alternately held in bolt-holding parts of a distribution plate for moving the bolts right and left, distributed right and left, and then lined up in bolt-holding grooves of an aligning plate by means of a feed mecha nism and a push-out mechanism. CONSTITUTION:When bolts are continuously supplied to a feed groove 43, a hydraulic motor of a supply mechanism 12 is reciprocated and turned to allow the supply mechanism to supply the bolts one by one, feed the bolts into a distribution groove 50, and alternately fit the heads of the bolts 7 to holding parts of a stand-by distribution plate 55. The bolts held by the distribution plate are distributed by moving the plate 55 by means of expansion-contraction motions of a distribution cylinder 60, and the distributed bolts 7 are fed respec tively to the front ends of guide grooves 66 and 72. Next, the bolts 7 are pushed out along supply grooves 80 and 86 by a cylinder of a push-out mechanism, supplied to an sligning plate 10, and supplied and lined up in bolt-holding grooves 24a-24e, 25a-25e.
Patent JP-H10204217-A (JP)
Title: Rubber mixture containing sbr rubber gel
Inventor: OBRECHT WERNER
IPC: C08L21/00
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mixture comprising a styrene/butadiene rubber gel and a rubber containing double bonds and capable of producing a vulcanization product advantageous in both a rolling-resistant property and a gripping property in a wet state. SOLUTION: This rubber mixture comprises (A) 1-100 pts.wt., preferably 5-75 pts.wt., of a styrene/butadiene copolymer rubber gel having a particle diameter of 5-1000nm and a swelling index of 1-15 in toluene, (B) 100 pts.wt. of a carbon-carbon double bond-having rubber preferably comprising natural rubber or a synthetic rubber and having carbon-carbon double bonds corresponding to an iodine value of at least 2, preferably 5-470, and a Mooney viscosity: ML 1+4/100 deg.C (DIN 53 523) of 10-150, and, if necessary, (C) a filler, an auxiliary substance for the rubber, etc. A vulcanization product obtained from the mixture has a high dynamic attenuating property at low temperature and a low dynamic attenuating property at high temperature, and can advantageously used for tire treads, shoe soles, sealing rings, etc.
Patent JP-S55109707-A (JP)
Title: Geothermal turbine plant
Inventor: NISHIOKA RIYOUZOU
IPC: F01K9/00
Filed: 1979-02-15
Abstract: PURPOSE: To obtain a maximal efficiency of a geothermal turbine plant, by controlling the ratio  of the amount of exhaust steam discharged from high-pressure turbine section to that of exhaust  steam discharged from low-pressure turbine section to approach to 1 : 1, throough employment of  an arrangement in which exhaust steam from the high-pressure turbine section is introduced into  a low vacuum condenser and exhaust steam from the low-pressure turbine section is introduced  into a high-vacuum condenser for condensation therein.   
     CONSTITUTION: Turbine 30 includes a low-pressure turbine section 31 and a high- pressure turbine section 32. The high-pressure turbine section 32 comprises the first section 33 whose steam  chamber is communicated to that of low-pressure turbine section 31 and the second section 34  having a common turbine shaft as the first section 33 but having an independent steam chamber.  A portion of high-pressure steam supplied from inlet 14 is introduced into the first section 33 and  the remainder is introduced into the second section 34. Hihg-pressure steam expanded in section  33 is mixed with steam supplied from low-pressure steam inlet 16 and continues expansion in turbine section 31. Exhaust steam discharged from section 31 is delivered to high-vacuum condenser  17. On the other hand, steam supplied to the second section 34 of turbine section 32 is expanded  only within its own space and the exhaust steam is delivered to low-pressure condenser 18.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09207262-A (JP)
Title: Sheet for agriculture
Inventor: YAMAGOU MASANAGA
IPC: B32B27/36
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To intercept infrared rays, especially near infrared rays in accordance with a necessary degree of interception by making tin oxide or an inorg. substance wherein tin oxide is a main component into a film by a physical deposition method on at least one face of a ultraviolet rays-permeable transparent or semi-transparent synthetic resin sheet. SOLUTION: An infrared rays intercepting layer 2 is provided by making an inorg. substance into a film by adsorption on at least one face of a transparent or semi-transparent ultraviolet rays-permeable synthetic resin sheet 1 by a physical deposition method, e.g. by a vacuum deposition method (e.g. the degree of vacuum is at least 10<-9> Torr) or a sputtering method (e.g. in an inert gas such as argon gas of 10<-1> -10Pa, 4,000-6,000V are applied). In addition, as the inorg. substance forming the infrared rays intercepting layer 2, e.g. metal oxides of tin, copper, zinc, magnesium, antimony, indium, etc., precious metals such as gold and silver, carbon black or oxides belonging to 4A, 5A and 6A in the periodic table can be used.
Patent JP-S57130564-A (JP)
Title: Sprayer
Inventor: KONISHI SHIYOUJI
IPC: B05B7/24
Filed: 1981-02-05
Abstract: PURPOSE: To send a liquid in a container under pressure through a liquid sending pipe to enable spraying by simple constitution wherein air sent under pressure through an air passage provided to a cap is sent into the container and sent to the leading end of a nozzle under pressure.  
     CONSTITUTION: The cap 2 attached in a freely detachable manner is provided to the opening part of the container 1 storing a liquid and air sent to the cap 2 under pressure is sent into the container as well as air passages 4, 6 sending air to the leading end of the nozzle 8 are provided. By sending air into the container, the liquid in the container is sent from one end of a liquid sending pipe 9 to the other end thereof under pressure and said liquid is mixed with air sent into the leading end of the nozzle 8 and the mixture is atomized to carry out spraying. Further, if the opening part of the container is fitted to the cap in spite of the size of the container, only by attaching the cap to the opening part of the container in any container, the spraying can be carried out simply. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60160784-A (JP)
Title: Image pickup device
Inventor: KINOSHITA TAKAO
IPC: H04N5/335
Filed: 1984-02-01
Abstract: PURPOSE:To decrease noise during reading by increasing the capability of recombination performed during forming of a picture in the still mode more than the capability of recombination performed during forming of a picture in the movie mode to improve the picture quality of a still picture. CONSTITUTION:The information formed in each vertical transfer register of a photodetection section 1 is transferred vertically to a storage section 2 during the vertical blanking period and read one by one line sequentially from a horizontal transfer register during the next vertical scanning period. A clock phiAB to recombine excess electric charge on the surface for eliminating the charge is applied to the photodetection section 1 together with a transfer clock phiPI and the clock is controlled by a clock driver CKD. That is, a mode setting circuit MS selects either movie mode or still mode and the frequency of the clock phiAB for recombination is switched based on the selection.
Patent JP-H03223163-A (JP)
Title: Hybrid fiber reinforced carbon wire
Inventor: UTSUNOMIYA MAKOTO
IPC: D07B5/00
Filed: 1990-01-26
Abstract: PURPOSE:To improve strength of carbon matrix and to exhibit performances of carbon fibers as a main stress carrier by dispersing whiskers into fibrous gaps of carbon fiber bundle. CONSTITUTION:A bundle of 100-20,000 gathered carbon fibers having 3-30mum diameters is formed. The bundle is blended with whiskers 3 having 0.05-1mum diameter and then impregnated with a carbon matrix 2 by chemical vapor phase impregnation. Thus, the objective hybrid fiber reinforced carbon wire formed into a wire state having 0.1-2mm wire diameter is formed.
Patent JP-S61176596-A (JP)
Inventor: BAANAADO KANAA
IPC: B01J31/00
Filed: 1986-01-30
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-H05209525-A (JP)
Title: Combustion improvement device for internal combustion engine
Inventor: NODA MASABUMI
IPC: F02B21/02
Filed: 1992-01-31
Abstract: PURPOSE:To provide a combustion improvement device of an internal combustion engine having a structure in which the capacity of an air tank is variable. CONSTITUTION:A heat-resistant metal bellows 13 is provided with a cylindrical part formed into a cylinder head 4, a flange-like gasket part 12, which has a wavy or corrugated expanding part 10 for expanding/contracting the drum part, on a container-shaped drum part 9, and a flange-like gasket part 12 adhered to a bottom surface 11 in the cylindrical part, on the front end of the drum part 9. The drum part 9 is fitted to the cylindrical part, and when the gasket part 12 is connected airtightly to the bottom surface 11 in the cylindrical part, the inside of the cylindrical part is divided into an air tank 14 in the side of a cyinder 5 and into a pressure medium sealing chamber 15 on the reverse side. A combustion improvement device of internal combustion engine comprises the bellows 13, a throttle passage 16, which is provided on the lower surface part of the cylinder head 4, and by which the air tank 14 and the inside of the cylinder 5 are communicated to one another, and pressure control means 17-25 for adjusting the inner pressure of the pressure medium sealing chamber 15 according to the rotational speed of the engine and a load.
Patent JP-S52101378-A (JP)
Title: Vibration protecting device
Inventor: KOYATA SEIJI
IPC: F16F7/00
Filed: 1976-02-20
Abstract: PURPOSE:To offer a vibration protecting device with which a thorough vibration protection can be obtained without losing elasticity of the material and also the whole can be constructed with good working effectiveness.
Patent JP-H0589408-A (JP)
Title: Magnetic recording method for digital picture signal
Inventor: YAMADA YUKARI
IPC: H04N19/70
Filed: 1992-01-31
Abstract: PURPOSE:To improve an electromagnetic transducing characteristic by making the surface roughness of a magnetic layer into prescribed roughness. CONSTITUTION:An input digital picture signal is transduced and blocked into data Y, U, V of a block unit consisting of plural picture element data, and the blocked data 5, 6 are channel-encoded 11, and these data are recorded on a magnetic recording medium by magnetic heads 13A, 13B. At that time, in the magnetic recording medium, the magnetic layer consisting of a metallic magnetic thin film is formed on a non-magnetic support, and the energy product of the product of the residual magnetic flux density and the thickness and the coercive force of the magnetic layer is made over 75G.cm.Oe. Besides, the surface roughness of a magnetic layer side is made below 30Angstrom  in center line average height Ra, and in addition, below 400Angstrom  in ten-point average height Rz. Thus, a bit rate can be reduced below 1X10<-4> before performing error correction.
Patent JP-H02198919-A (JP)
Title: Equal quantity feed of powdered granules
Inventor: MATSUMOTO KENICHI
IPC: B65G53/66
Filed: 1989-01-26
Abstract: PURPOSE:To improve the equal feed precision by installing booster pipes midway in a transport pipe and detecting the differential pressure between the booster pipes and adjusting the booster flow rate so that the differential pressure becomes zero, when powdered granules in floating state are transported into a nozzle through a plurality of transport pipes by the pressurized gas in a pressure container. CONSTITUTION:Booster pipes 41 - 45 are connected with the transport pipes 31 - 35 set in parallel, setting the position at the equal distance (equal pressure loss) from the discharge nozzles 21 - 25 in each pressure container 10, as connection points Y1 - Y5. Differential pressure meters A - D are arranged at the positions close to the respective transport pipes 31 - 35 between the booster pipe 41 and other booster pipes 42 - 45. The differential pressure between the booster 41 and other booster pipes 42 - 45 is detected by the differential pressure meters, and the booster gas quantity in each booster pipe is adjusted by each flow rate adjustor valve 51 - 55 so that the differential pressure becomes zero. With this constitution, the equal feed with high precision is permitted.
Patent JP-S58135427-A (JP)
Title: Pyroelectric infrared ray detector
Inventor: FUKUDA KATSUYOSHI
IPC: G01J5/02
Filed: 1982-02-05
Abstract: PURPOSE:To increase the adhesion of a photodetecting electrode to a pyroelectric body and at the same time to prevent deterioration of said electrode due to the surface oxidation to improve reliability of a pyroelectric infrared ray detector, by coating a protective film made of a silicon thin film over the photodetecting electrode of a pyroelectric element. CONSTITUTION:A pyroelectric chip, i.e., a pyroelectric element 10 which is obtained by coating a protecting silicon thin film over a photodetecting electrode, an FET12, an input resistance chip 13 and an output resistance chip 14 are attached by an adhesive on a basement 11. The basement 11 has a silicon window material 15 and is sealed with a shell 16 to keep the prescribed atmosphere at the inside the basement 11. The infrared rays are made incident through the window 15 and absorbed by the photodetecting surface of the element 10. As a result, the element 10 has a temperature change to generate the corresponding electric charge. This electric charge is led to the FET12 to undergo an impedance conversion and then extracted outward as signals through a lead terminal 17.
Patent JP-H03222167-A (JP)
Title: Optical information recording and reproducing device and optical disk
Inventor: SATO ISAO
IPC: G11B27/36
Filed: 1990-01-26
Abstract: PURPOSE:To allow the exact detection of the staining over the entire surface of a data region by recording and reproducing inspection data and detecting the staining state of an optical disk by the numerical value of the error detection thereof. CONSTITUTION:A CPU 10 for control reads a track address by an optical head 3 and records the inspection data 12c stored in a memory 12 into the respective inspection sector regions of the respective blocks of the optical disk 1 when the optical disk 1 is mounted on a motor 2. The signal recorded in this inspec tion sector region is then reproduced by the optical head 3 and the data of a read data part 8b and the inspection data 12c are compared in a comparator circuit 13. A noncoincidence signal 107 is announced to the CPU 10 when the error is detected. The number of the data errors is stored in an information part 12d. The CPU takes out the number of errors of the respective blocks from the information part 12d upon ending of the recording, reproducing and comparing of the inspection data of all the data blocks. The CPU forms the error distribution over the entire surface of the optical disk 1 and estimates the degree of the staining by comparison with prescribed criteria.
Patent JP-S55111447-A (JP)
Title: Novel 3-amino-4-homoisotwistane derivative
Inventor: ATAMI TOSHIO
IPC: C07C67/00
Filed: 1979-02-17
Abstract: NEW MATERIAL:A compound of formula I (R 1  is H, lower alkyl, or lower alkenyl, group; R 2  is lower alkyl or alkenyl group), and its acid addition salt.  
     EXAMPLE: 3-Methylamino-4-homoisotwistane hydrochloride.  
     USE: Remedies for parkinsonism, viral infections, and animal antiviral agents, active against influenza and DNA viruses.  
     PROCESS: An 3 amino-4-homoisotwistane of formula II is reacted with a compound of the formula R 3 X (R 3  is alokoxycarbonyl, lower alkanoyl, lower alkenyl, or lower alkyl group; X is halogen) to give a compound of formula III. If R 3  is an alkoxycarbonyl or lower alkanoyl group, the compound of formula III is reduced to form the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08214285-A (JP)
Title: Multi-media communication system
Inventor: TANAKA MITSUMASA
IPC: H04N7/173
Filed: 1995-02-06
Abstract: PURPOSE: To transmit information such as a program and data for executing service corresponding to the processing capacity of a terminal for utilizing the service to the terminal side by bidirectional communication. CONSTITUTION: A server 21 for presenting video service or the like is connected to respective terminals 221 , 222 ,... for receiving the presentation of the service through a bidirectional communication line 23. Prior to the start of service, the server 21 transmits a service check program 51 to a corresponding terminal 22 to allow the terminal 22 to measure arithmetic processing time or time required for the display of a graphic and return the measured result as a response signal 52. The server 21 transmits a program or data for optimum service corresponding to the received result to the terminal 22.
Patent JP-S53100753-A (JP)
Title: Generator circuit for triangular wave
Inventor: OKAMOTO SHINJI
IPC: H03K4/02
Filed: 1977-02-15
Abstract: PURPOSE:To obtain a triangular wave generator circuit which can set and vary the peak and the period of the triangular wave in a high accuracy and features an easy external control, by providing rate multiplier RM counter and D/A converter.