baber/WOPTO huggingface dataset:
Patent JP-2000231000-A (JP)
Title: Carriage and disposal device of radioactive waste storage vessel
Inventor: AKAGAWA KATSUHIKO
IPC: G21F9/36
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To easily and quickly carry and store radioactive waste storage vessels facilitated in carrying and posture to disposal holes of the stratum. SOLUTION: This carriage and disposal device is provided with an elevator 25 capable of elevating along a vertical hole 15 placed in the stratum and a carriage dolly 27 put on the elevator 25 for descending. The carriage dolly 27 is provided with a running frame 34 capable of running from the elevator 25 to horizontal holes connecting to the vertical hole 15, a rotary frame 42 placed rotatably on the running frame 34, a rod support frame 43 placed reciprocally movably to the rotary frame 42 and a plurality of rods 9 for detaching the vessels horizontally rotatable supported by the rod support frame 43 and made capable of screwing in radioactive material storage vessels 14 for storing in disposal holes connecting to the horizontal holes.
Patent JP-H054942-A (JP)
Title: Acrylate compound and dental adhesive
Inventor: MANABE ATSUSHI
IPC: C07C69/54
Filed: 1991-02-26
Abstract: PURPOSE:To obtain a new mono(meth)acrylate-based compound having excellent balance of adhesiveness, side and edge sealing properties, hydrophilic nature, etc., as a dental adhesive. CONSTITUTION:A mesoerythritol monoacrylate and mesoerythritol monomethacrylate shown by formula I (R is H or CH3). The compound is produced by adding mesoerythritol to a mixed solution of dimethylformamide and pyridine, then adding 2,3,5,6-tetramethylhydroquinone and 4- dimethylaminopyridine and reacting at room temperature. A dental adhesive comprising (A) the compound shown by formula I and/or formula II and (B) at least one olefinic double bond-containing monomer copolymerizable with the compound A has not only excellent adhesiveness but side and edge sealing of suppressing formation of gap at side and edge of dentine and restorative dental material and excellent balance of hydrophilic nature.
Patent JP-S60175241-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOYAMA MASATAKA
IPC: G11B15/61
Filed: 1984-02-21
Abstract: PURPOSE:To apply a vertical magnetic head to a magnetic recording/reproducing device using a rotary head and to realize recording for a long period of time, by forming a guide drum into a conical shape and hooking a magnetic tape over the fixed and rotary drums in a chevron form. CONSTITUTION:The upper rotary drum 2 of a guide drum 1 has a 60 deg. angle formed by the bottom surface and a bus bar. The lower rotary drum 2 of the drum 1 also has a 60 deg. angle in the same way as the drum 2. Four vertical magnetic heads 4 are attached to the drum 2 with a 90 deg. space respectively. When these four heads 4a-4d are set, a main magnetic pole 6 is buried into the lower end of the drum 2. While an auxiliary magnetic pole 7 is set at the outside of the drum 2 and in opposition to the pole 6. A magnetic tape 10 has a contact with the drum 3 and is guided by a tape guide 12 set to the drum 3 through its lower edge to be driven toward an arrow head. Then the tape 10 is pressed to the drum 2 and then to the drum 3 again. Thus the tape 10 is driven.
Patent JP-H09201520-A (JP)
Title: Method for dispersing gas-liquid mixed fluid and dispersing apparatus using the method
Inventor: NOMURA NORIO
IPC: B01F5/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To elongate the flight distance and the gas-liquid contact time of a gas-liquid mixed fluid and to improve the efficiency of dissolution of gas into liquid by arranging cylindrical dispersing apparatuses in which the inside diameter decreases gradually and uniformly in the fluid advance direction in a straight line to expand/contract the fluid. SOLUTION: An in-liquid jetting device 1 for gas-liquid mixed fluid and a cylindrical dispersing apparatus 2 which mixes fluid of 5m/sec or more with peripheral water and discharges the mixture are used. The primary and secondary nozzles 13, 14 of the device 1, in which taper parts are formed from fluid inlet parts 21, 23 to outlet parts 22, 24 respectively, are arranged on one shaft and extended in a row on the arrangement shaft of the device 2 which is installed in front of the secondary nozzle 14.  In the device 2, cylinders in which the inside diameter decreases gradually and continuously from the inlet toward the outlet of the fluid are arranged in two stages, and a dispersing device 2a equipped with the first stage inlet part 21 and the first stage outlet part 22 and a dispersing device 2b equipped with the second stage inlet part 23 and the second stage outlet part 24 are arranged on one shaft in the fluid moving direction providing with a step to expand/contract fluid.
Patent JP-S57145987-A (JP)
Title: Solution of chemical conversion treatment for aluminum or aluminum alloy
Inventor: KIYAMA AKIO
IPC: C23C22/00
Filed: 1981-03-06
Abstract: PURPOSE:To remarkably enhance the pitting corrosion resistance of Al or an Al alloy by a chemical conversion treating of the material with a weakly acidic aqueous soln. contg. an oxidizing agent, a V compound or a Ti salt besiees a Zn compound and a water soluble silicate as essential components. CONSTITUTION:By immersing Al or an Al alloy in a chemical conversion treatment soln., Zn is deposited on the surface by the substitution reaction of Al with Zn to enhance the pitting corrosion resistance of the Al surface. The treating soln. is a weakly acidic aqueous soln. of 2-6 pH contg. 0.001-1mol/l zinc compound such as zinc nitrate or zinc sulfate and 0.0001-0.1mol/l water soluble  silicate such as sodium silicate as essential components and further contg. 0.0001-0.1mol/l oxidizing agent such as nitric acid or hydrogen peroxide or >=1  kind of compound selected from vanadates such as NH4VO3 and Ti salts such  as sodium titanium fluoride. The chemical conversion treatment is carried out  with the soln. at 60 deg.C for about 10min.
Patent JP-H10212080-A (JP)
Title: Linear motor elevator control device
Inventor: NOKITA AKIHIRO
IPC: B66B1/34
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress thrust fluctuation generated to a connection part of a secondary conductor so as to improve comfortableness of an elevator. SOLUTION: A linear motor elevator with an elevator mechanical system consisting of a linear motor 11 and a rope 2 for connecting an elevator car 1 and a counterweight 4 in well bucket shape has a thrust command computing part 53 for preparing a thrust command T*, a vector computing part 54 for computing the vector of a current made flow to the linear motor 11, and an inverter part 56 for driving the linear motor 11, and a thrust command-magnetic flux command function device 5453 for outputting magnetic flux command Φ*, decreased in association with the decrease of the thrust command in a specified command range,  is equipped to the vector computing part 54 so as to have a characteristic of decreasing an exciting current command Id* to the thrust command according to the magnetic flux command and to change slip frequency fs* of the linear motor which generates resonance of the elevator mechanical system.
Patent JP-H07243329-A (JP)
Title: Mechanical supercharger
Inventor: TERAOKA MASAO
IPC: F04C18/16
Filed: 1994-03-01
Abstract: PURPOSE:To sufficiently lubricate and cool even in a high speed specification without use of engine oil. CONSTITUTION:A mechanical supercharger 1 is constituted with a screw type air compressor 17 which is driven by an engine through a speed increasing gear set 7 and a timing gear 9, a casing 13 housing the gear sets 7, 9 and having an oil reservoir on its inside, and at least one of the gear sets 7, 9. An oil pump 11 in which oil in the oil reservoir is exhausted to the outside of the casing through an outside oil passage 15, then flowing to the inside of the casing to supply it to lubricating 15 are arranged.
Patent JP-H10290915-A (JP)
Title: Label type free-oxygen absorber
Inventor: OSADA MASATERU
IPC: B01D53/14
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a label type free-oxygen absorber fit for automatic adhesive packing by notching a sheetlike deoxidation body from one side toward the other side. SOLUTION: Laminated bodies each consisting of a base layer 30 with an adhesive layer 33, a sheetlike deoxidation body 20 and a gas permeable layer 10 are discontinuously stuck on a beltlike separator layer 40 to obtain a continuous body of the objective label type free-oxygen absorber. This free-oxygen absorber is used in the form of the continuous body at the time of application to the automatic packing of food. In order to impart flexibility to the label type free-oxygen absorber, the sheetlike deoxidation body 20 is notched from at least one side toward the other side. The total notch line length is preferably 0.02 per 1 mm<2> with respect to size of the body 20. The notch depth is preferably regulated so that the notched part of 0.01-0.5 mm thickness is left without cutting the body 20.
Patent JP-S62190177-A (JP)
Title: Abietamide derivative
Inventor: YOSHIKUNI YOSHIAKI
IPC: C07D277/46
Filed: 1986-02-15
Abstract: NEW MATERIAL:An abietamide derivatibe expressed by formula I [R is H, alkyl, phenyl or CH2COOR<1> (R<1> is H or lower alkyl); the dotted lines in the ring are optionally existing bond). EXAMPLE:2-Dehydroabietoylamino-4-methylthiazole. USE:A low toxic preventing and treating agent, capable of exhibiting not only inhibitory action on absorption of exogenous cholesterol but also inhibitory action on biosynthesis of cholesterol or catabolic eliminant action and useful for wider hyperlipemia of mammals including humans. PREPARATION:A DELTA<8>-dihydroabietic acid expressed by formula II or dehydroabietic acid expressed by formula III is condensed with the corresponding various amines by a well-known method to afford the aimed compound expressed by formula I.
Patent JP-S58150027-A (JP)
Title: Internal-combustion engine plant
Inventor: NOGUCHI SHIGEHARU
IPC: F02B37/00
Filed: 1982-03-02
Abstract: PURPOSE:To aim at improvement in the recovery percentage of an exhaust economizer, by separating exhausts into two parts, a high temperature part and a low temperature part, while leading the high temperature exhaust into the exhaust economizer, in case of a plant equipped with an exhaust turbosupercharger and said exhaust economizer. CONSTITUTION:When an engine is shifted to a scavenging stroke after its explosion and expansion strokes, a scavenging port 2 is opened by the descent of a piston 3 after an exhaust valve 5 at the side of high temperature exhaust is opened whereby fresh air enters a combustion chamber 7 from a scavenging chamber 1 and forces the exhaust out. At this time, in the course of the scavenging stroke till the piston 3 again closes the scavenging port 2, the exhaust valve 5 at the high temperature exhaust side is opened while an exhaust valve 6 at the low temperature exhaust is clsed at the time of forcing the exhaust out, thus closing the valve 5 and opening the valve 6 at the time of forcing fresh air into the exhaust side whereby the exhaust is separated into two parts, a high temperature part and a low temperature part. Then the high temperature exhaust is led to an exhaust economizer 15 by way of a turbine 12 of an exhaust turbosupercharger and thereby a heat recovery percentage is improved.
Patent JP-H02210668-A (JP)
Title: Magnetic tape controller
Inventor: AOKI YOSHITAKA
IPC: G11B20/10
Filed: 1989-02-10
Abstract: PURPOSE:To prevent the old data remaining without being erased at the time of overwriting from remaining by executing the confirmation that the reading out data fed from a magnetic tape device is a unit block and the detection of the presence or absence of a gap in a main control section. CONSTITUTION:The writing data transferred from a host device 20 is inputted to a write buffer 1 and is modulated to a writing format on a magnetic tape in a write modulation circuit 4 and is then inputted to the magnetic tape device 30 at the time of writing. On the other hand, the reading out data from the magnetic tape device 30 is demodulated by a read demodulating circuit 5 and is further subjected to error correction in an error correction circuit 6; thereafter, the data is transferred to the host device 20 at the time of reading. The reading out data outputted from the read demodulating circuit 5 at this time is simultaneously sent to the main control section 3. The confirmation that this reading out data is the unit block is executed and the detection of the presence or absence of the gap is detected. Decision is thereby made whether the data is the normal data block or not. The specification of the exact additional writing start position is possible in this way.
Patent JP-S63200879-A (JP)
Inventor: TAKAYANAGI HIDEYASU
IPC: B65G47/22
Filed: 1987-02-14
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-S60175571-A (JP)
Title: Removal of paint mist of exhaust gas recirculation type painting booth
Inventor: ITOU JIYOUJI
IPC: B05C15/00
Filed: 1984-02-22
Abstract: PURPOSE:To prevent the generation of painting inferiority while reducing the replacement frequency of a filter, by bringing paint mist into contact with recirculation water of the filter apparatus, the filter of a filter apparatus and an electric dust collector in succession in this order. CONSTITUTION:Paint mist is brought into contact with recirculation water H of a wet filter apparatus 27 along with air conditioning air supplied to a painting booth to perform primary mist removal and said air is subsequently and continuously passed through the filter 38 of the regenerable filter apparatus 27 to perform secondary mist removal while third mist removal is further performed by an electric dust collector 26. By this method, the generation of painting inferiority such as color mixing or blistering is prevented and the replacement frequency of the filter is reduced.
Patent JP-S60176742-A (JP)
Title: Method of stretching plastic
Inventor: TANAKA TOYOAKI
IPC: B29C55/30
Filed: 1984-02-22
Abstract: PURPOSE:To obtain an item without heating that has a low linear expansion coefficient and a high elastic coefficient and wherein the plastic is highly orientated and crystallized, by stretching continuously a plastic by a plurality of rotating split dies that are arranged successively along the direction of stretching of the plastic. CONSTITUTION:An unstretched plastic rod 2 is payed out from a drum 1 and is fed by feeding belts 4 to a stretching apparatus 5 through a constant temperature bath 4. After the plastic rod 2 is successively stretched by a plurality of rotating split dies 6 that are arranged successively along the direction of the stretching of the plastic in the stretching apparatus 5, the stretched plastic rod 7 is taken up by take-up belts 8 onto a take-up drum. Thus a plastic can be stretched successively.
Patent JP-H05234657-A (JP)
Title: Rotating electrode type welding head
Inventor: IKEDA YUJI
IPC: H01G13/00
Filed: 1992-02-20
Abstract: PURPOSE:To realize a stable welding and a long service life of electrodes by placing the peripheral surface of a polygonal rotary upper electrode parallel opposing to the electrode surface of a lower electrode, moving both electrodes up and down to hold and press a lead and a terminal, and welding them. CONSTITUTION:An upper electrode 4 is made in a polygonal board form rotating by holding a holder shaft 4a with a bearing 4b, and its peripheral surface 4c is made as an electrode surface and held parallel opposing to the head surface 3a of a lower electrode 3, movable in up and down direction. And the lower electrode 3 is held to move up and down by making its plain head surface 3a as an electrode surface. The terminal 1a of an element 1 of various sorts of electronic parts is placed on the lead 2a of a lead frame 2, and it is pressed by the head surface 3a of the lower electrode 3 from the lower side of the lead 2a. And the terminal 1a is pressed by the peripheral surface 4c of the upper electrode 4, the lead 2a and the terminal 1a are held by the lower electrode 3 and the upper electrode 4, and a current is fed to weld them. Consequently, a slender terminal can be positioned stably, pressed and welded, and the number of angle is increased, so as to extend the service life of the electrodes.
Patent JP-S52116007-A (JP)
Title: Voice edditing in time division switching system
Inventor: HORIKI AKIRA
IPC: H04M3/50
Filed: 1976-03-26
Abstract: PURPOSE:Voice messages are editted by using the channel conversion function, thereby implementing economically the voice response service which is high in quality and highly flexible.
Patent JP-S53116453-A (JP)
Title: Constant voltage circuit
Inventor: WAKU YORIO
IPC: G05F1/56
Filed: 1977-03-23
Abstract: PURPOSE: To correctly provide a protection for control transistor, by such means that when in a time of overcurrent generation caused by a fault of load shortcircuitings, control transistor be immediately turned off, with a resetting automatically made to a normal condition at the time of the overcurrent being dissipated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04271542-A (JP)
Title: Data transmission circuit
Inventor: SAITO SHIGEAKI
IPC: H04L12/42
Filed: 1991-02-27
Abstract: PURPOSE:To attain data transmission between stations arranged to a ring transmission line by interrupting a switch of an input path when a reception signal is a transmission signal from its own station. CONSTITUTION:A detection circuit 6 detects whether or not a reception signal from an upperstream station is an own station transmission signal and the connection/disconnection of a switch circuit 4 is controlled so that the reception signal is inputted to a branch circuit 3 only when the reception signal is not its own station transmission signal. The signal inputted from the circuit 3 is branched into two, the one is given to a reception circuit 1 and the other is given to a synthesis circuit 5. A transmission signal from its own station is sent to the circuit 5 via the transmission circuit 2 and synthesized with the reception signal and the synthesized signal is sent to a downstream station. Moreover, when the reception signal is its own station transmission signal, the circuit 4 is controlled into the interrupting state to prevent the signal is inputted to the circuit 1 or sent from the circuit 5 again.
Patent JP-H04271524-A (JP)
Title: Active standby switching signal generating circuit
Inventor: FUJINAGA SEI
IPC: H04B1/74
Filed: 1991-02-27
Abstract: PURPOSE:To miniaturize a circuit without the need of extension of the circuit even when number of packages is increased by outputting an active standby switching signal from an ON SET signal output section as a serial and delivering the signal to each package through a serial bus. CONSTITUTION:A main signal circuit 8 is monitored by a monitoring circuit 6 and when the circuit 6 detectes a fault, a signal is sent to an ON SET signal section 4. The output section 4 collects fault signals from packages 1-N and analyzes them to output a serial ON SET signal instructing the new ON LINE state of each package. This signal is delivered to its own package ON SET signal detection section 5 of each of the package 1-N to detect and output the ON SET signal of its package. The output signal is sent to a switching circuit 7 to switch its own package to any of the active and standby states. The package of a redundant system not outputting a fault signal is not switched.
Patent JP-S58148354-A (JP)
Title: Solar-heat-utilizing water heater
Inventor: MIYANARI MASAHARU
IPC: F24D17/00
Filed: 1982-02-27
Abstract: PURPOSE:To provide a solar-heat-utilizing water heater in which switching between overflow supply of hot water and lot supply of hot water can be effected with ease. CONSTITUTION:In case of overflow supply of hot water, hot water is supplied by closing lower openings 11c of pipes 11 with blank caps 6. When a hot-water feeding cock is opened, a fluid passage from a cistern 4 via a feed water pipe 10a, a heat accumulating tank 1a, an upper end opening 11b of a system switching pipe 11, a heat accumulating tank 1b, an upper end opening 11b of a system switching pipe 11 to a hot-water supply port 9 is established as shown by arrows in the drawing, so that warm water stored in the heat accumulating tanks 1a, 1b is supplied. In case of lot supply of hot water, on the other hand, water supply to the cistern 4 is stopped by closing a valve 8 or the like after removing blank caps 6 of the system switching pipes 11, and then a hot-water supply cock attached to the hot-water supply port 9 is opened, whereby warm water in the tanks 1a, 1b is supplied from lower openings 11c.
Patent JP-H07245655-A (JP)
Title: Incoming call control system
Inventor: TSUKIMI TOSHIKI
IPC: H04M3/42
Filed: 1994-03-02
Abstract: PURPOSE:To attain the incoming call connection service that takes a degree of connection request from a caller into account by providing a service controller having a user information management section and a service control section in the system. CONSTITUTION:The setting relating to the incoming call connection service corresponding to each of combinations between the states of terminal equipments 5, 6 and degrees of caller connection requests is stored in a utility information management section 41 of a service controller 4. On the other hand, a service control section 42 decides an incoming call connection service based on the setting corresponding to the management section 41 upon the receipt of calling information including a degree of a connection request to the terminal equipment 5 or 6 to control an exchange 2 or an additional service equipment 3 together with the exchange 2 so as to execute the service. Thus, the incoming call connection service taking the degree of the connection request of the caller into account is attained.
Patent JP-S63199491-A (JP)
Inventor: NISHIKAWA JUNICHIRO
IPC: H05K3/22
Filed: 1987-02-16
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-H03236976-A (JP)
Title: Printing data control system
Inventor: MURAKAMI KATSUNORI
IPC: B41J2/485
Filed: 1990-02-13
Abstract: PURPOSE:To enable conducting the generation of a line segment constituted through a hardware heretofore by means of a microprocessor to make the hardware of this part unnecessary by equipping a memory, which is capable of reading from a microprocessor and codes and stores the dot matrix pattern of a line segment beforehand. CONSTITUTION:Linear patterns of straight lines with inclinations of 0-45 deg. are coded beforehand for each difference DELTAx in the X-coordinates of the beginning and end of a line segment and stored in a linear pattern generator 8. Even if the inclination angle of a straight line is other than 0-45 deg., an operation corresponding to the inclination of the straight line and a code 0 or 1 is conducted so that the linear pattern generator 8 can be used in common. A microprocessor 3 successively reads data from a vector character generator 5 and the linear pattern generator 8, operates these data and writes the outlines of characters in a page memory 7. When data to be printed are formed on the page memory 7, the microprocessor 3 starts a printing mechanism 10 and printing mechanism control circuit 9.