baber/WOPTO huggingface dataset:
Patent JP-H02281193-A (JP)
Title: Sloshing prevention mechanism consisting of wire-mesh structure
Inventor: ISHIKURA SHUICHI
IPC: G21C13/073
Filed: 1989-04-21
Abstract: PURPOSE:To effectively prevent a sloshing by a simple constitution even if there exists a change of a liquid level by providing a wire mesh structure extending a certain distance in a radial direction toward a center of a vessel, on a vessel wall and at a periphery of a free liquid surface. CONSTITUTION:A wire mesh structure 10 which is constituted of a layered three dimensional net structure or metal net structure is firmly fastened to a wall at a periphery of a free liquid surface 5 of a vessel 1 which contains a liquid 3, or to a baffle 17, by a support structure 12. Meanwhile, the structure 12 is firmly fastened to a roof slab 11 by a hanger 8, and a thickness and a roof extension width of the structure 10 are appropriately selected. Also, in case of a fast breeder cooled by a liquid metal, for instance, the structure 10 is arrange at a position which does not block a flow of the liquid 3 flowing out from a reactor core 15 and an operation of a refuelling machine. By arranging the structure 10 in this way, a sloshing can be mitigated by an effect of a viscosity reduction of the liquid by its large liquid contacting area and by a turbulence of the liquid by a complicated shape of the wire mesh structure.
Patent JP-S61260880-A (JP)
Title: Method for cultivating bacterial group producing metabolite containing phenol or/and compound having exposed phenol group
Inventor: UCHIMIZU MAMORU
IPC: C12N1/20
Filed: 1985-05-16
Abstract: PURPOSE:To acclimatize soil-borne facultative anaerobic bacteria and aerobic bacterial to produce a metabolite containing phenol or/and a compound containing exposed phenol group and cultivate the bacteria. CONSTITUTION:Raw water containing organic materials, e.g. human and animal raw sewage waste water, fish processing waste water, agricultural processing waste water, etc., is fed to an adjusting step and cultivating step one after another to cultivate facultative anaerobic bacteria and aerobic bacteria in the soil bacterial group. In the adjusting step, the soil bacterial group living in the raw water staying on the above-mentioned step is acclimatized to produce a metabolite containing phenol or/and a compound containing exposed phenol group. In the cultivating step, the amount of the above-mentioned metabolite produced by the activity of the acclimatized soil bacterial group is increased and bacteria other than the soil bacterial group are inactivated by antibacterial action of the above-mentioned metabolite at the same time.
Patent JP-H04333148-A (JP)
Title: Cpu down detection system for multi-cpu system
Inventor: FUKUDA TETSUYA
IPC: G06F15/177
Filed: 1991-05-08
Abstract: PURPOSE:To improve the throughput of each CPU by reducing the transmission/ reception frequency of the dummy data needed for detection whether the CPU has a down or not. CONSTITUTION:The above system is provided with CPUs 1A-1D which contain a 1st CPU working tables 4A-4D and a 2nd CPU working tables 5A-5D and receives each identification number and priority, a timer 3 which produces the interruption signals. At the transmission side, the CPU identification numbers registered in the tables 4A-4D and its own identification number are transmitted together with the data. At the reception side, an identification number which is not registered in its own 1st CPU working table, if detected, is registered in the 1st CPU working table, this table is copied to the 2nd CPU working table, the 1st CPU working table is reset, the answer request data is transmitted to a CPU having the priority higher than its own one if the identification number of the CPU is not registered in the 2nd working table, and the down of this CPU is judged if no answer is received until the next timer interruption signal.
Patent JP-H02293299-A (JP)
Title: Absorber of roll vibration
Inventor: TOOMASU DABURIYU SHIIHII
IPC: B64C27/00
Filed: 1990-04-18
Abstract: PURPOSE: To effectively absorb roll vibration by providing, at the right and left outer ends of a helicopter, vertical vibration absorbers having masses of predetermined weight resiliently supported to a body. CONSTITUTION: A vertical vibration absorber 34 has a cantilever spring 40 with a mass 42 of predetermined weight secured to one end thereof and the other end secured to the fuselage 12 of a helicopter 10. When the helicopter 10 has stub wings 30 and drag struts 26, the vertical vibration absorbers 34 are placed at the stub wings 30. The cantilever spring 40 is supported in such a manner that it is vertically movable relative to the longitudinal axis of the helicopter 10 and that its horizontal movement is limited. Thus during normal operation, roll vibration at the vibrating frequency of the rotor 13 is effectively absorbed, and even if composite vibrations are produced by the interaction of vertical vibration and roll vibration, the composite vibrations are effectively absorbed by both of the absorbers installed on blades.
Patent JP-2000291834-A (JP)
Title: Vibration control fitting structure and vibration control receiving device for pipe
Inventor: GOTO YOSHIO
IPC: E04B2/72
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a vibration control fitting structure and a vibration control receiving device for a pipe which are short in execution time, simple in structure and large in vibration control effect. SOLUTION: An external pipe 21 (one piece) is connected to an internal pipe 24 (the other pipe) through a vibration control device 1a piercing a piping hole 32 in a wall panel 31 (panel) of a bathroom. A flange 12 having a screw hole in one single end part of a cylindrical body 11 is provided in the vibration control device 1a, and a pipe joint 14 is mounted on a center point of the cylindrical body 11 through a vibration control rubber 13. The vibration control device 1a is mounted on the wall panel 31 by screws 35.
Patent JP-S59227967-A (JP)
Title: Solventless pressure-sensitive adhesive composition
Inventor: TAKIYAMA KEIICHI
IPC: C08F291/00
Filed: 1983-06-10
Abstract: PURPOSE:To provide the titled adhesive compsn. having excellent melt coating characteristics and tackiness, by polymerizing alpha,beta-unsaturated compds. in the presence of a surfactant. CONSTITUTION:Polymerizable alpha,beta-unsaturated compds. (e.g. a mixture of a principal monomer such as ethyl acrylate, a functional monomer such as acrylic acid, and a modifying monomer such as styrene) are polymerized in the presence of a polymn. initiator and 0.1-40pts.wt. (per 100pts.wt. of the resulting solventless pressure-sensitive adhesive) surfactant (any of anionic, nonionic and cationic surfactant may be used) at 0-200 deg.C for 1-24hr to obtain an adhesive compsn. The surfactant may be used together with a resin (e.g. rosin, cumarone resin or an ethylene/vinyl acetate copolymer) which is solid at room temp. and can be liquefied by heating in place of the surfactant alone.
Patent JP-S62259761-A (JP)
Title: Cutting method using endless blade and device therefor
Inventor: FUKUGAMI GORO
IPC: B28D5/04
Filed: 1986-05-07
Abstract: PURPOSE:To make it possible to obtain uniform thin plates, simultaneously, by providing such an arrangement that a hard workpiece are moved upward relative to a plurality of endless blades which run in one direction at a constant speed, and therefore, the workpiece is cut into a plurality of cut pieces, at the same time. CONSTITUTION:A plurality of endless blades 7 which are wound around a pair of flywheels 39, 61 and therefore run, are regulated by a pair of plate guides 15, 17 so that they are arranged at predetermined intervals, and their entire tension is regulated by a tension regulating motor, while their individual tensions are regulated by tension applying devices 19, 21. Further, a workpiece set on a workpiece loading and moving section 5 is moved up and down, back and force, relative to the plurality of endless blades 7 moving in one direction, and therefore, is cut into a plurality of thin pieces, at the same time. Thus, it is possible to cut a hard workpiece made of silicone, ceramic or the like, into a plurality of uniform thin plates, simultaneously, thereby it is possible to enhance the efficiency of cutting.
Patent JP-S5437383-A (JP)
Title: Checking device for emergency lamp
Inventor: KOSHIHARA MASAHIKO
IPC: H05B37/00
Filed: 1977-08-30
Abstract: PURPOSE:To securely check the replacement time of a battery installed in an emergency lamp unit and the connection of a battery connector at an optional time.
Patent JP-H08308217-A (JP)
Title: Dc-dc converter
Inventor: KATO HARUHISA
IPC: H02M3/155
Filed: 1995-04-27
Abstract: PURPOSE: To realize energy conservation by improving the utilization efficiency of power in a DC-DC converter connected to a plurality of power supply sources. CONSTITUTION: Switching elements 2, 4 are connected between DC power sources 1, 3 and the coil 9 of a DC-DC converter. When the power source 1 is connected, the element 2 is selected, on or off driven by a DC-DC controller 51, and the other switching element 4 is turned off. On the other hand, when the power source 1 is deviated, the element 4 is driven on or off, and the element 2 is turned off. Thus, the utilization efficiency of the power is improved without using an interference preventing diode, and energy conservation can be realized.
Patent JP-H02302458-A (JP)
Title: Moisture-curing binder composition containing copolymer and blocked polyamine
Inventor: KURISUCHIYAN BANPUREHITO
IPC: C09D135/00
Filed: 1990-04-20
Abstract: The moisture-curable binder combinations contain
 A) copolymers having a molecular weight in the range from 1,500 to 75,000 and containing both intramolecular carboxylic anhydride groups and carbonate groups in chemically bonded form, and
 B) a polyamine component comprising at least one organic polyamine containing blocked amino groups, and optionally
 C) catalysts and/or
 D) further assistants and additives. 
<??>Binder combinations of this type are prepared by mixing starting components A) and B) and, if used, C) and/or D) and are used as or in moisture-curable coating compositions and sealants.
Patent JP-S58219012-A (JP)
Inventor: IKEDA TAKESHI
IPC: B28B23/00
Filed: 1982-06-15
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-S5226813-A (JP)
Title: Magnetic flux respondig type magnetic head
Inventor: ARAI SEIJI
IPC: G11B5/39
Filed: 1975-08-25
Abstract: PURPOSE: To eliminate the effect of histeresis on a characteristic curve in a magnetic head of the magnetic flux responding type. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5436942-A (JP)
Title: Preventing method for the contamination of both ends of image of transfer material
Inventor: HATSUTORI HIROYUKI
IPC: G03G21/00
Filed: 1977-08-29
Abstract: PURPOSE:To simply prevent the contamination of image ends of copy paper by removing the photo-semiconductor on the photoreceptor in the region where the separating means acts on the copy paper.
Patent JP-H01274498-A (JP)
Title: Superconductive magnetic shielding vessel and method thereof
Inventor: YUYAMA JUNPEI
IPC: A61B5/05
Filed: 1988-04-26
Abstract: PURPOSE:To prevent the generation of a novel flux trap, and to complete flux exclusion by forming a vessel wall in a structure in which substances having a high superconductive transition temperature and substances having a low superconductive transition temperature are arranged alternately to a beltlike shape, forming the boundary of a superconductive region and a normal conductive region in the direction that the boundary crosses the direction of beltlike structure and moving the boundary along the direction of beltlike structure. CONSTITUTION:A magnetic shielding vessel has a structure in which substances having a high transition temperature and substances having a low transition temperature are disposed in the direction that the direction of movement 4 of a superconductive- normal conductive boundary and the direction 13 of beltlike structure coincide. The mixing region 15 of the substances having the high transition temperature and the mixing regions 16 of the substances having the low transition temperature are parted in the vicinity of a mixing region 2. Temperatures are elevated along the direction of the arrow 4 in isothermal lines 17a, 17b at that time. Accordingly, all of magnetic flux penetrating the vessel are removed with extension up to the upper end of the vessel along the arrow 4 of superconductive regions 1.
Patent JP-H04311215-A (JP)
Title: Keyboard with key arrangement storing function
Inventor: TANAKA MASATO
IPC: G06F3/02
Filed: 1991-04-09
Abstract: PURPOSE:To make the key arrangement changeable when required. CONSTITUTION:An SRAM 11 is a memory used for storing data for converting a code representing a key. The code to be converted is correlated with the address of the memory 11 and converted codes are stored at each address from a host computer through an interface 12. A CPU 13 periodically scans a key matrix 14, selects a key vector by outputting data to a decoder 15, and receives data from the matrix 14. The CPU 13 generates a code corresponding to an operated key based on the received data. Then the CPU 13 fetches data from the memory 11 by outputting an address corresponding to the generated code and outputs the data as the converted code. The interface 12 sends the code outputted from the CPU 13 to the host computer.
Patent JP-2000288553-A (JP)
Title: Flocculation method and flocculant
Inventor: WAKIMURA YOSHIRO
IPC: C02F1/52
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the solid-liquid separation of waste water hard to treat. SOLUTION: A predetermined amt. of a flocculation auxiliary consisting of lime and cement is added to a liquid to be treated under stirring and an acidic soln. of an aluminum salt is added to this liquid to be treated. By this constitution, even a liquid hard to treat can be easily separated into a solid component and a liquid component and the quality of waste water after treatment is enhanced than ever. Flocs are formed by adding the above mentioned auxiliary and the acidic soln. of the aluminum salt to water and added to the liquid to be treated along with water under stirring and the resulting liquid to be treated is subjected to water-solid separation treatment. By this method, even in such a case that a liquid to be treated can not be subjected to solid- liquid separation by the above mentioned method, solid-liquid separation can be easily performed.
Patent JP-H05284430-A (JP)
Title: Image pickup device
IPC: H04N5/335
Filed: 1992-03-31
Abstract: PURPOSE:To provide the image pickup device having number of picture elements compatible with even a high definition display device such as that for an HDTV. CONSTITUTION:The image pickup device provided with an image pickup means 2 in which plural CCD elements 21... are combined in a same plane and with a control unit 3 having a picture memory provided to each CCD element 21 and a synthesis circuit is employed and each picture signal obtained from each CCD element 21 is once stored in the picture memory and the signals are outputted to the synthesis circuit, in which the signals are synthesized to form one picture having number of picture elements of number of picture elements per one element X number of elements.
Patent JP-S61264086-A (JP)
Title: Method for improving soil
Inventor: MORI KAZUTAKA
IPC: C09K17/00
Filed: 1985-05-17
Abstract: PURPOSE:To fix nitrogen and phosphorus in a fertilizer component and prevent the runoff to rivers, lakes, etc., by scattering a specific amount of a mixture consisting of powdery zeolite and the remainder of specific clay on an agricultural land, and uniformly mixing the resultant mixture with agricultural soil of a given depth or more. CONSTITUTION:A mixture of 10-90pts.wt. powdery zeolite with the remainder of clay fired at 600-900 deg.C in an amount of 1-50 tons based on 10 ares agricultural land is scattered thereon and then uniformly mixed with agricultural soil of 50cm or more depth to complete the improvement.
Patent JP-2000291338-A (JP)
Title: Method and device for attaching sensor to automatic door panel
Inventor: HAYASHIDA KENICHI
IPC: G01V8/20
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently attach a sensor to an automatic door panel in a short time by small number of persons. SOLUTION: This sensor attaching device is for attaching a safety sensor or safety and starting sensor to an automatic door panel 2 and is provided with a holder to contain and protect the sensor and a connection member to attach and detach this holder to and from the panel 2 by horizontally moving the holder, so that the sensor can be attached and detached through the hole made in the holder or by operating the connection member with the lid provided to the holder removed without removing the panel 2.
Patent JP-S61264192-A (JP)
Title: Plating device
Inventor: INOUE KIYOSHI
IPC: C25D5/02
Filed: 1985-05-17
Abstract: PURPOSE:To form a plating layer to a desired pattern easily by plating a plating liquid having high viscosity onto a surface to be plated while moving a nozzle which extrudes the plating liquid. CONSTITUTION:A table 8b moving in a Y-axis direction is imposed on a base plate 8a and table 8c moving in an X-axis direction is imposed thereon. A plating device is attached by means of a post 8d onto the table 8c. The plating device is constituted of a cylinder 1 having a nozzle 6 as well as a piston 2 and a piston rod 2. The plating liquid 7 of the viscosity prepd. by mixing the extra-fine particles of SiO2 and Al2O3 or gelatin, agar, etc., is preliminarily put into the cylinder space. A program relating to the desired pattern to be plated is built in a control device 11 which operates the tables 8b, 8c by motors 9, 10 to move the tip of the nozzle 9 so as to form the desired pattern on the surface 12a to be plated. The piston 2 is moved by a motor 4 to extruded the plating liquid 7 from the tip of the nozzle 6, by which the chemical plating or electroplating layer of the desired pattern is formed on the surface 12a.
Patent JP-S5849432-A (JP)
Inventor: ROBAATO DEII SUCHIYUWAATO
IPC: B01J8/24
Filed: 1982-06-18
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-S5531254-A (JP)
Title: Defrosting system of heat pump type refrigerator
Inventor: SATOU KOUHEI
IPC: F24F11/02
Filed: 1978-08-23
Abstract: PURPOSE: To prevent the growth of a frost layer around an air heat exchanger laid outdoors by changing the difference between the set temperature for the start of defrosting and the set temperature for the release thereof separately in the ambient temperature range of 2°CW6°C and others.  
     CONSTITUTION: When the ambient temperature around an air heat exchanger ranges from 2°C to 6°C, a 4-way valve 5 is switched with a relay 15 so that the difference between the temperature for the start of defrosting and that for the release of defrosting is less than that when the ambient temperature is below 2°C or above 6°C. Thus, in such a temperature range, more frequent defrosting is made than in the other temperature range by bringing the defrosting start temperature closer to the defrosting release temperature. Thus, defrosting is performed at the initial stage of frosting on the evaporator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60260606-A (JP)
Inventor: UARUTERU DEYURUSHIYU
IPC: C11D3/00
Filed: 1985-05-17
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-H08297275-A (JP)
Title: Liquid crystal display device
Inventor: TANI KAZUTOSHI
IPC: G02F1/1347
Filed: 1995-04-27
Abstract: PURPOSE: To impart flexible display functions corresponding to diversified display operations capable of making display in plural stages while adopting the constitution to use NCAP liquid crystals. CONSTITUTION: NCAP liquid crystal films 12, 13, a UV barrier 14 and an overlay 15 are laminated on a reflection plate 11. Transparent electrodes (ITO electrodes) 12a, 12b, 13a, 13b are formed on the front and rear surfaces of the NCAP liquid crystal films 12, 13. Light transmittance changes highly when driving voltages V are respectively applied thereon from liquid crystal driving circuit 16, 17. The respective light transmittances of one sheet of the NCAP liquid crystal films 12, 13 are respectively defined as 95%, 10% at the time of non-driving and driving. The light transmittance over the entire part is then 1% at the time of non-driving of both, is 9.5% when only one is driven and 90% when both are driven. As a result, the way of viewing of the reflection plate 11 is changed in various ways by changing the light transmittance in plural stages.
Patent JP-S5228332-A (JP)
Title: Photo-divider
Inventor: ITOU TAKESHI
IPC: G02B27/10
Filed: 1975-08-28
Abstract: PURPOSE:Development of a simple structure photo divider free from insertion loss and change of the dividing ratio varying with the propagation mode in the fiber by wave guiding the light into two fibers at an optional ratio of the quantity of light controlled by the slanting abrasion angle at the fiber tip.
Patent JP-H06311950-A (JP)
Title: Floor nozzle for vacuum cleaner
Inventor: YAMAURA IZUMI
IPC: A47L9/04
Filed: 1993-04-30
Abstract: PURPOSE:To display sufficient suction force even at the time of cleaning a corner part by constituting the floor nozzle so that it can be used properly for regular cleaning and cleaning for a wall edge part, etc., by switching it to a suction chamber, and a sub-suction chamber provided separately. CONSTITUTION:The floor nozzle is provided separately so that at the time of cleaning a center part of a room, a suction chamber 25 is used, and at the time of cleaning a corner part of room such as a wall edge part, etc., a sub-suction chamber 33 is used. The sub-suction chamber 33 has an area being smaller than an area of the suction chamber 25, therefore, when only a sub-opening part 32 is used by driving a switching means 36 and closing an opening part 26, very large suction force is generated in the sub-suction chamber 33. That is, since suction force in the wall edge part is very large, it is unnecessary to remove a main body 21 and to replace it with a clearance nozzle. In such a way, this floor nozzle is provided with the opening part 26 for communicating with the suction chamber 25 and the sub-opening part 32 for communicating with the sub-opening part 33, and constituted so that they are used properly in accordance with cleaning of the central part and cleaning the corner part by using the switching means 36, and that which has good handleability and is excellent in use is obtained.
Patent JP-H11289856-A (JP)
Title: Greening of roof and the like
Inventor: WATANABE MASARU
IPC: A01G1/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To attain the greening of the upper part in no use of a climbing auxiliary material. SOLUTION: Containers for planting 1 are arranged in parallel on the container-placing parts such as rooftops or the like at an interval of about 1-2 meters. Then, groundling bushes such as juniper trees (Juniperus chinensisare) are planted in these planting containers. As a result, as these plants grow, the groundling bushes 3 planted to the containers in No. 1 row grow toward the containers belonging to another adjacent rows. Before long, they reach the side wall parts of the adjacent row. Thus, the area between adjacent container rows can be greened in no need of auxiliary materials as nets or the like.