baber/WOPTO huggingface dataset:
Patent JP-H08317785-A (JP)
Title: Immobilization of saccharide chain and cell culture abase using the same
Inventor: YURA HIROFUMI
IPC: C12N11/10
Filed: 1996-03-15
Abstract: PURPOSE: To obtain a method for immobilizing a saccharide chain, capable of stably immobilizing the saccharide chain, suitable for exhibiting function of interaction between the immobilized saccharide chain and a cell. CONSTITUTION: The method for immobilizing a saccharide chain comprises introducing a benzene ring structure-containing hydrophobic hydrocarbon 2 to at least one of a saccharide chain 1 and a base 10 and immobilizing the saccharide chain 1 through the hydrophobic hydrocarbon 2 to the surface of the base 10. A polystyrene is preferable as the benzene ring structure-containing hydrophobic hydrocarbon 2 and the surface of the base 10 may be modified with another hydrophobic hydrocarbon 12 instead of the benzene ring structure- containing hydrophobic hydrocarbon 2.  The saccharide chain can be readily immobilized to the surface of the base and a function characteristic of the saccharide chain for providing an environment suitable for manifesting a specific interaction between a cell and a saccharide chain can be sufficiently exhibited by a hydrophobic site formed from the benzene ring structure-containing hydrocarbon.
Patent JP-H07245230-A (JP)
Title: Device and method for treating wire in winding machine
Inventor: IWAHASHI SHINJI
IPC: H01F41/06
Filed: 1994-03-07
Abstract: PURPOSE:To easily remove an end material teared off by a chuck side and shorten the tact time so as to improve the productive efficiency. CONSTITUTION:The wire heat device is equipped.with a rotating axis 4 which rotates integrally together with a bobbin 8, having a conductive terminal 11, attached thereon and a nozzle 14a which moves receprocally to supply a wire 17 and connects the wire 17 to the terminal 11 and also moves reciprocally along the axis of the bobbin 8. It is further provided with a chuck 21 in which a pair of opening/closing claws are prepared to hold the wire 17 led from the nozzle 14a and a chucking part 6 which keeps a tension on the wire 17 while the wire 17 is held by the chuck 21 and the action for connecting the wire to the terminal 11 by the nozzle 14a and tears the tip end side of the wire 17 after the completion of connecting action. In addition, it is also provided with a means 7 for removing an end material to forcedly discharge the wire 17 that is inserted into the claws of the part 6 and is teared off by the chuck 21 side.
Patent JP-H10237431-A (JP)
Title: Member with ultrawater-repellent surface
Inventor: KITAMURA ATSUSHI
IPC: B32B27/30
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a member of which the surface exhibits an ultrahigh water repellency, can permanently maintain such ultra-high water repellency, and is excellent in prevention of water drop formation, prevention of deposition of water-base dirt, washability with flowing water, resistance to snow acretion, etc., by forming a surface layer contg. pohotocatalyst particles, a silicone, and a water-repellent fluororesin and having a thickness lower than the secondary particle size of the fluororesin on the surface of a substrate. SOLUTION: A surface layer contg. photocatalytic oxide particles, a silicone or amorphous silica, and a water-repellent fluororesin is formed on the surface of a substrate of the member. The thickness of the layer is lower than the secondary particle size of the fluororesin, pref. 0.4μm or lower. Examples of the photocatalytic oxide are anatase titanium oxide, rutile titanium oxide, and zinc oxide. Polytetrafluoroethylene, polychlorotrifluoroethylene, and polyhexafluoropropylene can be suitably used as the fluororesin.
Patent JP-H10235081-A (JP)
Title: Washing machine
Inventor: MURAKAMI SUIKOU
IPC: D06F33/02
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of tap water used by making as small as possible the amount of priming sucked that is needed to start operation of a bathwater suction pump. SOLUTION: At the start of the supply of water by a pump, whether or not the water is supplied for the first time after the input of power (S1), whether or not a period of one week or more has elapsed since the previous supply of water, (S2), and whether or not a drain plug was opened since the previous supply of water are determined (S3) and if either of these requirements is YES, priming is determined to be unlikely to collect in the pump, so that operation of the pump is started after priming has been supplied by tap water. If the requirements is NO, the priming is determined to collect in the pump, and the pump is operated without supplying priming (S4). Therefore, wasteful supplying priming is prevented for water savings.
Patent JP-S59185781-A (JP)
Title: Protective coating material for annealing grain-oriented silicon steel plate
Inventor: YOKOYAMA YASUO
IPC: C21D8/12
Filed: 1983-04-07
Abstract: PURPOSE:To form a superior forsterite film having uniform appearance and high adhesion by adding TiO2 before forming MgO when the titled coating material is manufactured by adding TiO2 to MgO as a principal component. CONSTITUTION:A grain-oriented silicon steel cold rolled to the final thickness is heated in an oxidizing atmosphere to form an oxide film contg. silica, and after applying a protective coating material for annealing, the steel sheet is subjected to finish annealing at a high temp. MgO powder contg. a Ti compound is used as the principal component of said coating material. The MgO powder is formed by adding TiO2 powder to Mg(OH)2 by 1-20wt% of the amount of Mg(OH)2 expressed in terms of MgO and by calcining the mixture. By this method a heat resistant insulating forsterite film having superior uniformity, adhesion and smoothness is easily obtd. The film does not deteriorate the magnetic characteristics and space factor.
Patent JP-H05254615-A (JP)
Title: Loading and unloading device for article on tiered shelf
IPC: B65G47/90
Filed: 1992-03-17
Abstract: PURPOSE:To economize space and improve workability by installing an engagement part on an article stored in a tiered shelf and engaging the engagement part with a cantilever arm which is held in free elevation on a truck. CONSTITUTION:Each engagement part 4 which projects to both the side parts of an articles 3 which is transported by a transporting device 5 and accommodated to the shelf 2 of a tiered shelf 1 is installed. A supporting part 15 equipped with a pair of cantilever arms 14 conforming to the width of the article 3 and a dolly 13 which holds the supporting part 15 in free elevation by an elevator device 16 and freely travels on a rail 12 are provided. Then, the engagement part 4 for the article 3 is engaged with the cantilever arm 14, which is inserted to the shelf 2 at an arbitrary position of the tiered shelf 1 by raising and lowering the supporting member 15, and the article can be loaded or unloaded.
Patent JP-S55153864-A (JP)
Title: New structure for tidal power generator
Inventor: SAKAGUCHI KIYOSHI
IPC: F03B9/00
Filed: 1979-05-16
Abstract: PURPOSE: To expand the range of application in the Japanese current, and the like by arranging a wave receiving vane so that it can rise and fall freely and by fixing a float on its end.  
     CONSTITUTION: Wave receiving vane 5 is fitted to chain 1 so that it can rise and fall freely, and float 23 is fixed at the end of wave receiving vane 5. On its upper side, which receives tidal flows, wave receiving vane 5 rises easily by the action of float 23 and receives tidal power. In the return stroke of its lower side, wave receiving vane 5 falls so as to reduce resistance. When hydrogen is filled into float 23 at the tip of wave receiving vane 23, the device can be used as a wind power generator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10320826-A (JP)
Title: Optical pickup device and optical recording medium driving device using the same
Inventor: MORI KAZUSHI
IPC: G11B7/135
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of preventing the output reduction of a tracking error signal even if a condenser lens is moved during a tracking operation. SOLUTION: The diffraction grating surface 3a of a tripartite diffraction grating 3 diffracts a laser beam emitted from a semiconductor laser element 2 in a ± 1st-order diffraction direction. The diffraction grating 3 is formed to be rectangular or elliptical in shape, a beam spot formed on a condenser lens 5 by a ± 1st-order diffraction luminous flux is positioned in the opening 5a of the condenser lens 5 and, even if the condenser lens 5 is moved in a horizontal direction by a tracking operation, the beam spot is formed to have a size for not swelling from the opening 5a of the condenser lens 5.
Patent JP-S62230994-A (JP)
Inventor: ARUFURETSUDO EFU FUERUGENDOREG
IPC: C25C1/18
Filed: 1987-03-17
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-S62262481-A (JP)
Title: Laser oscillator
Inventor: ETAN DEII HOOGU
IPC: H01S3/086
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a laser beam of high quality and high output with simple construction by a method wherein folding mirrors having reflecting surfaces inclined mutually by the prescribed angles are provided at both the edges of discharge space, and a primary mirror and an output mirror are provided to the periphery of the mirror thereof on one side. CONSTITUTION:A pair of discharge electrodes 19U, 19D of up and down provided with pin type electrodes (not shown in the figure) of the plural number are provided in the longitudinal direction of a laser vessel 9 inside of the vessel 9 constructed by flanges 31a, 31b, a cylindrical vessel main body 31, caps 35, 37 and a cover 41. Ring members 49, 51 are fitted up on the sides of the flanges 3la, 31b, and a pair of folding mirrors M1, M4 are fitted up on the external sides of the members thereof interposing L-type members L1, L4 between them. The mirrors M1, M4 are positioned at both the edges of discharge space formed by the electrodes 19U, 19D, and the reflecting surfaces thereof are inclined by the prescribed angles. Moreover, a primary mirror M2 and an output mirror M3 are fitted up around the mirror M1.
Patent JP-S61217620-A (JP)
Title: Condor switch
Inventor: KONDO SHUNJI
IPC: F23N5/24
Filed: 1985-03-25
Abstract: PURPOSE:To permit the stable combustion of a gas apparatus by a method wherein a switch, which is OFF when an inclination angle has become larger than the set angle for a water level or when a vibration has become large then the set vibration and returns ON when it has become horizontal and or the vibration has stopped, is provided on the gas apparatus. CONSTITUTION:When the gas apparatus has the large vibration and the large inclination, gas of the gas apparatus in using condition is cut and fire is extinguished. A switch 3 is wired between a thermocouple 4 attached to the apparatus and an electromagnetic valve 5 and cuts electric current then closes the electromagnetic valve 5 in case of larger vibration and inclination than the same which is set, whereby the gas is cut. In case of reusing, it may be used by returning to the water level.
Patent JP-S62219634-A (JP)
Title: Vacuum retainer
Inventor: SAKURAI TAKASHI
IPC: H01L21/683
Filed: 1986-03-20
Abstract: PURPOSE:To ensure an optimum maintenance of sucking property by individually sucking at every groove channel of plural lines which serve as sucking openings. CONSTITUTION:A planar face located at the top face of a mainframe 2 forms sucking face 3 where plural lines of circular sucking groove channels 4 having three curvatures such as large, medium, and small one are installed to suck a wafer. The sucking groove channels 4 are individually connected to sucking pathes 7A, 7B, 7C, and 7D and are connected through a main path 11 to a vacuum source consisting of a vacuum pump and the like. Vacuum sensors 8A-8D and solenoid valves 9A-9D are respectively mounted at the path 11 and then a pressure sensor group is linked with a solenoid valve group through a controller 10. For example, once the vacuum sensor 8A detects a leakage vacuum, it allows the solenoid valve 9A to perform a closing operation. When the wafer 1 is placed on the suction face 3 of the mainframe 2, respective sucking groove channels 4 connecting to the channels 5A and 5B to which the wafer 1 is faced are blocked, while respective absorption channels 4 connecting to the channels 5C and 5D to which the wafer 1 does not face remain open but the wafer 1 which is parted and is facing to these sucking groove channels 4 is sucked on the sucking face 3.
Patent JP-H06272652-A (JP)
Title: Current-carrying condition judgment method for ignition coil in ignition control of engine
Inventor: KURIHARA MASARU
IPC: F02D45/00
Filed: 1993-03-19
Abstract: PURPOSE:To enable accurate and speedy ignition control by efficiently discriminating current-carrying conditions of an ignition coil in respect to a crank position of the present cylinder, and suppressing increase of memory capacity caused by complicated condition judgment and deterioration of processing speed. CONSTITUTION:Judgment is carried out whether or not it is in dowel time while an ignition timing is not set (S1501). When it is not in dowel time, a current-carrying condition map is referred with a dowel starting crank position information parameter DWCCAS serving as a horizontal axis and a crank total position parameter ACAS serving as a vertical axis (S1502). Then it is judged whether or not this is the dowel starting period (S1503). In the case that it is the dowel starting period and the timer operation is completed, the electronic sequence made up of waiting time, dowel on, dowel time, and ignition is set in the ignition timer. When it is in the dowel time, the current-carrying condition map is referred with ignition crank position information IGCCAS serving as a horizontal shaft and the crank total position parameter ACAS serving as a vertical shaft. It is judged whether or not this is the ignition period or not. In the case that it is in the ignition period, a current-carrying sequence made up of waiting time and dowel off (ignition) is set in the ignition timer.
Patent JP-H02239878-A (JP)
Title: Sprinkler head for extinguishing and extinguishment facility
Inventor: RUICHI NAOKI
IPC: A62C35/60
Filed: 1989-03-15
Abstract: PURPOSE:To make a water flow loss small and to make a manufacturing cost inexpensive by making the part of a head connecting port connected to a city water piping into an eddy current room with a sectional area to be sufficiently larger than the sectional area of a water discharge port to communicate to the head connecting port. CONSTITUTION:To a head connecting port 17, an eddy current room 18 opened in a T-type joint is formed, the eddy current room 18 is opened adjoiningly to a water discharge port 20 to be closed in an ordinary condition by a cap 19, and moreover, the sectional area of the eddy current room 18 is formed sufficiently larger than that of the water discharge port 20. In a course part 14 of the city water piping, in the case of an extinguishment facility to be fitted to the head connecting port 17 of a bending central part 27 of a bending pipe 21, the eddy current room 18 provided in the head connecting port 17 is exposed, and simultaneously, for the eddy current room 18, the sectional area is made sufficiently larger than the sectional area of the water discharge port 20 of the head connecting port 17.
Patent JP-H01233776-A (JP)
Title: Hetero-junction field effect transistor
Inventor: KASAHARA TAKEMOTO
IPC: H01L21/338
Filed: 1988-03-14
Abstract: PURPOSE:To form an optical device and an electronic integrated circuit on the same InP substrate by forming a GaAs hetero-junction field effect transistor on the InP substrate. CONSTITUTION:A plurality of AlyIn1-yAs layers and AlxGa1-xAs layers are alternately built up on a semi-insulating InP substrate 11 to form a multilayer film 12. Then a nondoped GaAs operating layer 13 and an AlxGa1-xAs layer 15 which forms a hetero-junction with the operating layer 13 and which is highly pure or partially doped with an n-type impurity are successively formed. A source electrode 16, a drain electrode 17 and a gate electrode 18 made of Al are formed on the obtained crystal by an ordinary method.
Patent JP-S55153818-A (JP)
Title: Control for turbo-supercharged gasoline engine with after-burner
Inventor: YAMADA KOUHEI
IPC: F02B37/12
Filed: 1979-05-16
Abstract: PURPOSE: To increase an output of an engine by installing an after-burner between an exhaust turbine of a turbo-supercharger and an engine.  
     CONSTITUTION: A turbine 3 is driven by an energy of an exhaust gas of an engine 8 and that of an intake air which has passed through a check valve 22. When a throttle valve 12 is fully opened, the optimum injection quantity calculated by a control which links to the throttle valve 12 is injected from an injector nozzle 25 to actuate an after-burner 16. When the after-burner is actuated, an energy provided by an after-burner combustion is added to that of the exhaust gas of the engine 8 as a drive energy for the turbine 3 to increase a rotating speed of a compressor 2 further to increase an average effective pressure in the engine 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07271464-A (JP)
Title: Back and forth adjustable operation pedal device
Inventor: TAGUCHI NOZOMI
IPC: B60K26/02
Filed: 1994-03-30
Abstract: PURPOSE:To provide the operation pedal device, which simplifies and low-prices structure, can arbitrarily set pad posture change characteristics at the time of a stepping operation and further can be easily adjusted back and forth by providing sufficient structure strength while fixing the posture or stepping operation force of a pedal pad regardless of forward and backward adjustment. CONSTITUTION:A pair of hanging link members 20 and 22 are parallelly hung on a bracket 14 so as to be turnable around axes parallel to each other, and a rod 38 of a brake booster 36 is linked to a front side hanging link member 20. On the other hand, a downside link member 72 is linked to those hanging link members 20 and 22 so as to constitute a four-node rotary chain. A slide member 84 provided at that downside link member 72 so as to be relatively moved back and forth is reciprocatively moved by pulling an adjust cable 100 and a release cable 110, and the position of a pedal pad 82 is adjusted.
Patent JP-S55151506-A (JP)
Title: Antifouling composition and antifouling underwater material
Inventor: OGURA HIROYUKI
IPC: A01N55/04
Filed: 1979-05-15
Abstract: PURPOSE: An odorless antifouling agent, capable of preventing underwater harmful organisms from attaching, effective for fishing materials, e.g. a fishing net, having improved antifouling properties for a long term in seawater, safely usable with low toxicity to men and cattle, and comprising a specific organotin compound as an active constituent.  
     CONSTITUTION: The title composition comprising a compound of formula I (R 1 , R 2 , R 3 , R 4 , and R 6  are 1W3C alkyl groups; R 2  and R 5  are 1W12C alkyl groups, or R 1 WR 6  are phenyl groups) as an active constituent. The organotin compound of formula I can be obtained by deacidification of an organotin compound of formula II (R 1  and R 2  are 1W3C alkyl groups; R 2  is 1W12C alkyl group; or R 1 , R 2 , and R 3  are phenyl groups; X is halogen) with piperazine in the presence of an alkali metal or aprotic acid solvent at normal temperature or under heating. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60207606-A (JP)
Inventor: NAKANO OSAMU
IPC: A44C25/00
Filed: 1984-03-30
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-H11257602-A (JP)
Title: Boiler
Inventor: YAMAJI MAMORU
IPC: F22B21/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a boiler which enables an effective utilization of a plant space and reduces an installation cost by installing a heat exchanging portion having a similar function to a fuel economizer in a boiler body thus eliminating a conventional fuel economizer. SOLUTION: A boiler is constructed such that a boiler tube bundle 3 which consists of a large number of heat transfer tubes is provided between a water drum and a vapor drum, and a combustion gas 20 is flown into the boiler tube bundle 3 in a longitudinal direction of both drums so as to carry out a heat exchange with a fluid in the heat transfer tubes. In such a boiler tube bundle 3, some heat transfer tubes disposed at the downstream of the combustion gas 20 is comprised of the heat transfer tubes having fins and a water chamber for water supply is defined at a portion to which the above-mentioned transfer tubes having fins are connected in the water drum and in the vapor drum.
Patent JP-S54152945-A (JP)
Title: Pattern checking method
Inventor: OOSHIMA YOSHIMASA
IPC: G06T7/00
Filed: 1978-05-24
Abstract: PURPOSE: To make it possible to make a check on the quality of a pattern with high precision by checking the continuation of the pattern by compressing a binary-coded pattern obtained binary-coding a video signal from a pickup unit.  
     CONSTITUTION: A video signal from TV camera 7 is binary-coded by binary coder circuit 8 at an adequate level. For the purpose of removing an unneeded component from the video signal from camera 7, vertical and horizontal synchronizing signals outputted from synchronizing signal generating circuit 26 are used to extract only a pattern required to make a quality decision as to a check object on one screen of the TV camera by input range limiting circuit 27, thereby discriminating the quality of the pattern by compression circuits 28a to 28c. Each compression circuit, having a two-dimentional local memory of three by three bits, can extract continuously local areas of the binary-coded video signal. When picture-element information A (i,j) [i and j denote horizontal and vertical picture-element numbers] has "1" at its center with "1" continued vertically or horizontally as shown in the figure, outputs of circuits 28a to 28c are all "1" and when the center is not "1", it is decided that a defect occurs. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06245828-A (JP)
Title: Kitchen unit
Inventor: SATO KATSUYUKI
IPC: A47B77/00
Filed: 1993-02-24
Abstract: PURPOSE:To allow a wheelchair user to go close to and use a kitchen unit by removing, raising, or taking out a box under the kitchen to side position from the original position to reveal the room floor under the kitchen. CONSTITUTION:A cabinet 20 on which a cooking heater 18, etc., is provided consists of a box 22 and a door 25 which is usually closed. When using, the door 23 is opened, the box 22 is removed, raised, or moved from the original position, to reveal the room floor, and this allows a wheelchair user to go into the cabinet 20. This system enables both no handicapped person and wheelchair user to use the kitchen freely and conveniently.
Patent JP-S53146986-A (JP)
Title: Production of organic adsorbent having magnetism
Inventor: TAKEUCHI SEIJI
IPC: B01D15/00
Filed: 1977-05-27
Abstract: PURPOSE: To obtain the title adsorbent without losing most of active groups by allowing Fe or Fe and divalent metal ions to be adsorbed onto an org. porous polymer or ion exchanged for the polymer, followed by oxidation in the presence of alkali to form ferrite in the pores. 
     COPYRIGHT: (C)1978,JPO&Japio