baber/WOPTO huggingface dataset:
Patent JP-H0399604-A (JP)
Title: Brush fiber and brush
Inventor: TAGUCHI SETSUO
IPC: A46D1/00
Filed: 1989-09-12
Abstract: PURPOSE:To increase cleaning effect and to decrease damages of an object to be cleaned, by having a fiber structure of a root part made of composite fiber which includes sea and island elements integrally and a tip part made of numerous branched island fibers. CONSTITUTION:Brush fiber consists of a compound fiber part 2 and island fibre part 3. The compound fiber part 2 is a monofilament part in which a number of island elements 4 are scattered in sea elements 5 integrally, and the island fiber part 3 is a part in which island fibers are branched in multiple. In the use of this brush fiber for a tooth brush, a car-washing brush or the like, as the compound part 2 stands from the root of a brush base intensively, the brush can stand strong, and the cleaning effect of a flat part of the tooth or car is much improved, massage effect can be obtained, brush hair would not fall flat, and endurance is highly improved. Further, as a tip part consists of fine and soft island fibers which are obtained by removing sea elements from the compound fiber, an object to be cleaned can be cleaned completely in the irregular surfaces and narrow grooves, and besides without damaging anywhere.
Patent JP-2001066723-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NOMIYA MAKOTO
IPC: G03C1/035
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material superior in processing stability and granularity. SOLUTION: This silver halide photographic sensitive material is provided on a support with blue-, green-, and red-silver halide emulsion layers, and at least one of 3 color sensitive layers comprises 2 or more silver halide emulsion layers different from each other in color sensitivity and each of the layers different from each other in color sensitivity contains the flat plate silver halide grains, having the same average grain diameter and the same aspect ratio in an amount of 10 weight % or higher of the total silver content of each layer.
Patent JP-H05194630-A (JP)
Title: Improved method for preferential hydrogenation of conjugated diene polymer
Inventor: RINDA REI CHIYANBAAREIN
IPC: C08F36/04
Filed: 1992-09-07
Abstract: PURPOSE: To carry out selective hydrogenation effectively with a small amount of a catalyst in producing a selectively hydrogenated conjugated diene polymer with a titanium hydrogenating catalyst by empolying an alkyl benzoate as a hydrogenation promoter.  
     CONSTITUTION: A process for selective hydrogenation of conjugated diene polymer comprises: (A) (co)polymerizing a conjugated diene with an organo alkali metal polymerization initiator in a suitable solvent to produce a living polymer, (B) terminating the polymerization by the addition of hydrogen and (C) subsequently selectively hydrogenating the double bonds in the conjugated diene units of the terminated polymer by bringing the polymer into contact with hydrogen in the presence of a bis(cyclopentadienyl)titanium compound of the formula (wherein R 1  and R 2  are each a halogen, 1-8C alkyl, alkoxy, etc.), and in the absence of a lithium hydrocarbon and an alkoxy lithium compound, wherein an alkyl benzoate, preferably methyl benzoate, as a hydrogenation promoter is added in such an amount that the molar ratio of titanium to the alkyl benzoate is 1:1 to 6:1 and the hydrogenation is carried out at a temperature of 0-120°C and at a partial pressure of hydrogen of 1-84 bar. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0289971-A (JP)
Title: Refrigerating apparatus
Inventor: KAWAKATSU NORIYASU
IPC: F25B47/02
Filed: 1988-09-22
Abstract: PURPOSE:To always make the defrosting operation appropriate under all conditions by controlling the circulation of refrigerant during the defrosting with changes in the oil temperature in the compressor as an index. CONSTITUTION:When an evaporator 5 is iced up during the operation of a refrigerating apparatus, the defrosting operation is started, a hot gas valve 8 acting to supply hot gas to the evaporator 5 through a hot gas bypass 7, and simultaneously a valve 9 closes, pump-down thereby starting wherein, from all the refrigerant shut into a liquid pool 10 containing a condenser 2, a specified quantity of refrigerant is made to flow into a defrost line X, in which the defrosting takes place, by the action of a plurality of fixed quantity-releasing devices 11, 12. A controlling means 20 makes the fixed quantity-releasing devices 11, 12 work in an increasing number of times according to the decrease of the oil temperature in a compressor 1 so that the defrosting is performed by circulation of refrigerant in a quantity appropriate even for both high and low atmospheric temperature ranges.
Patent JP-H1188338-A (JP)
Title: Atm exchange
Inventor: GENDA KOICHI
IPC: H04L12/28
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To simply enable non-hit switching without synchronizing between switches even at the time of containing a high speed signal by detecting the position of mark cell inserted in a cell source flow outputted respective from both switches without synchronizing the first with the second switches and by allining respective positions of mark cello of cell flows. SOLUTION: After changeover is instructed, cells are read out from the first and second buffers 71-A and 71-B similarly before the instruction until mark cells are read. During this time, a cell read out from the first buffer 71-A is directly outputted to a signal line 804. On the other hand, a cell read out from the second buffer 71-B is rejected in an output cell processing circuit 72 and is not outputted from the signal line 804. The mark cells are compared respectively by a control circuit 73 regarding whether each of them is a corresponding mark cell or not, and a proper selection is executed in accordance with the result.
Patent JP-H0979393-A (JP)
Title: Hot water and cold water mixture faucet
Inventor: ENOKI MASATOSHI
IPC: F16K47/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To stabilize a mixture water temperature through prevention of pulsation of a control valve body by a method wherein one of a cold water valve seat and hot water valve seat is relatively moved in the direction in which it approaches or parts from the other valve seat and the slide stroke of a control valve element is adjusted to a value matching with a delivery amount. SOLUTION: When through rotational operation of a switching handle 2, a coincidence amount between outflow ports 5c, 5d and communication holes 5e, 5f is changed, a flow rate of water delivered to the delivery pipe 1c side or the shower hose side is adjusted. The rotation force of the switching handle 2 is transmitted to a switching valve element 5a through a spindle 5b, and the switching valve element 5a is rotated around an axis. Further, the rotation force is transmitted to a third housing 10 through a transmission mechanism 19. A third housing 10 is laterally moved according to an engagement position between the engaging protrusion 19b and the recessed part 19c of the switching valve element 5a. Thereby, the slidable stroke of a control valve element 11 is decreased during a low flow rate of discharge water and increased during a high flow rate of discharge water.
Patent JP-H0553244-A (JP)
Title: Base for silver halide photography
Inventor: ARAKI HIROMITSU
IPC: G03C1/91
Filed: 1991-08-26
Abstract: PURPOSE:To provide a base for silver halide photography enabling reduction in film thickness, preventing devitrification and the sticking of films to each other, ensuring excellent physical properties of a film and especially suitable for use in a small-sized camera. CONSTITUTION:This base for silver halide photography has underlayers separately contg. matting agents on both sides of a base. The thickness of the base is 50-100mum and the matting agents contained in the underlayers are different from each other in average particle diameter.
Patent JP-H0793303-A (JP)
Title: Document creation device and character modification control method
Inventor: ITO TAKAFUMI
IPC: G06F17/21
Filed: 1993-09-27
Abstract: PURPOSE:To give the same character modification to the same character string at a time by the document creation device equipped with a character modifying function. CONSTITUTION:The character string to be modified is inputted on a character string input screen and the kind of the character modification is selected on a menu screen. Then a CPU 10 retrieves the same character string as a specified character string in a document stored in the document buffer 31 of a RAM 11 and gives the specified kind of character modification to the retrieved character string.
Patent JP-H0399879-A (JP)
Title: Heat transfer printing receptive paper
Inventor: NAKANISHI TOSHIAKI
IPC: B41M5/382
Filed: 1989-09-14
Abstract: PURPOSE:To enable distinctly expressing, e.g. a stereotyped sentence, etc., and selectively transferring a desired full-colored picture image to a specified region by forming a receptive layer on a base paper and by applying printing to a required region other than a transfer target region on the base paper or receptive layer. CONSTITUTION:A receptive layer 2 composed of polyester resin containing, e.g. epoxy-modified silicone oil as a separating material is formed on one surface of a base paper 1 constituted by lamination of a polypropylene chemical fiber paper 12 on both sides of the so-called coat paper 11 obtained by coating, e.g. a woodfree paper with clay or other material, and a lubricating layer 13 composed of. e.g. polyacrylic resin is formed on the other surface. A receptive paper 6 having such constitution can be used as a New Year's card, when a desired full-colored picture image is selectively transferred to the transfer target region 3 of the receptive paper by a heat-sensitive head according to a sublimation heat transfer system, i.e. via ink ribbon successively having respective dye layers containing subliming dyes such as yellow, magenta and cyan.
Patent JP-H1158018-A (JP)
Title: Horizontal submerged arc welding equipment for thick plate
Inventor: OTSUKA TAKAO
IPC: B23K9/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent defective welding caused by the open air by feeding and filling sufficient flux into a deep groove to be welded in a horizontal submerged arc welding for a thick plate. SOLUTION: Guide fins extending to each side of a welding torch 3 are provided on a torch holder, press-feeding fins 48A, 48B which are lowered from a forward guide fin and force feed the flux into a groove W to be welded by advancing a welding truck, are provided, and a force-feed guide plate 50 to force feed the flux overflowed on the forward part of the welding torch 3 on a receiving belt conveyor 43 is provided.
Patent JP-2000066481-A (JP)
Title: Image recorder
Inventor: NAKANO TAKASHI
IPC: G03G15/02
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder which prevents deformation of the brush of a brush electrifier caused by regular standby-disposition, stabilizes the pressing force or the like of the brush being in contact with a photoreceptor drum, eliminates a load change in rotary drive, also stabilizes the electrification of the photoreceptor drum, and, therefore, improves print quality. SOLUTION: Relating to the image recorder in which the electrifier 65 is disposed on the photoreceptor 62 and the photoreceptor 62 is uniformly electrified before the formation of an electrostatic latent image, the electrifier is composed of the brush electrifier 65, and also a moving means 80 is provided for moving at least either the photoreceptor 62 or brush electrifier 65 so that the photoreceptor 62 and brush electrifier 65 are in contact with each other during a printing operation and are not contact with each other at all other times than the printing operation.
Patent JP-H04120147-A (JP)
Title: Thermoplastic resin composition
Inventor: KIHIRA MICHIHARU
IPC: C08G59/00
Filed: 1990-09-11
Abstract: PURPOSE:To provide the composition comprising a specific modified unsaturated copolymer and a modified phenylene ether resin in a specific ratio, having good compatibility, exhibiting excellent dispersibility between both the components and having excellent mechanical strength, solvent resistance and heat resistance. CONSTITUTION:The objective composition comprises (A) 10-90wt.% of a modified unsaturated copolymer and (B) 90-10wt.% of a modified phenylene ether resin modified with a carboxylic acid (preferably maleic anhydride) having an ethylenic double bond, the component A being prepared by adding epoxy groups to an unsaturated copolymer comprising a 2-12C alpha-olefin (preferably ethylene, propylene, etc.,) and a non-conjugated chain diene (preferably 4-methyl-1, 4- hexadiene) and having a non-conjugated chain diene content of 0.05-50mol%.
Patent JP-S60131672-A (JP)
Title: Centralized optical disk device
Inventor: OGASAWARA YASUO
IPC: G11B17/24
Filed: 1983-12-19
Abstract: PURPOSE:To store the information of large capacity in a miniaturized optical disk by selecting one of plural sheets of optical disk media by a rotary means and extracting the disk to carry and mount it to a disk record/reproduction means for record and reproduction. CONSTITUTION:A rotary means 5 is driven to shift with revolutions a disk store part 2 up to a position where an optical disk medium 1 is set counter to a shift means 4. When the part 2 is stopped at a designated position, a drive motor 8 is actuated to insert the means 4 from the side of a base plate 10 of the part 2. Then the medium 1 stored in a store pocket 21 is pushed up and set into a guide groove 61 of a shift means 6. Then a drive motor 36 is started to give a parallel shift to the means 6. Thus the medium 1 is detached from the means 4 and at the same time shifted along a disk guide plate 34 to be loaded to a hub 38. At the same time, the medium 1 is held by a holder 64. Then a spindle motor 31 is driven to access to an optical head 32 up to its desired track. Thus the information is recorded and reproduced. In such a way, the miniaturization is attained for an optical disk device together with the improvement of both accessing and handling performances.
Patent JP-2001069736-A (JP)
Title: Capacitor compensation type brushless power generator
Inventor: YOSHIDA TAKASHI
IPC: H02K19/28
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain good voltage waveform by alleviating pulsative type cutout portion of an output voltage waveform of a main power generating coil without resulting in temperature rise and drop of efficiency that is observed when a short-circuit coil and slit are provided in a rotor. SOLUTION: A plurality of slots are extended in the axial direction of a rotor on the magnetic pole surface of the rotor in the slot pitch that is different from that of the opposed stator and these slots are not opposed to the stator slot. Within a plurality of slots of rotor, one auxiliary coil 14 is accommodated. Both ends of this auxiliary coil 14 are connected to both ends of a main field coil 12 via a full-wave rectifier 15. A current flowing to a main field coil 12 from the auxiliary coil 14 compensates for the current of the main field coil when it is turned off with a diode 3.
Patent JP-S6482330-A (JP)
Title: Ferromagnetic powder and magnetic recording medium formed by using said powder
Inventor: KISHIMOTO MIKIO
IPC: G11B5/712
Filed: 1987-09-24
Abstract: PURPOSE:To increase saturation magnetization to obtain good corrosion resistance as well as to narrow coercive force distribution by forming a magnetic metallic layer essentially consisting of nickel on the surface of magnetic metal powder. CONSTITUTION:This magnetic powder is obtd. by forming the magnetic metallic layer essentially consisting of the nickel on the surface of the magnetic metal powder essentially consisting of iron. Namely, the nickel having the excellent corrosion resistance as compared to the magnetic powder of an iron-nickel alloy is formed on the surface of the magnetic powder. The coercive force can be adjusted in about 600-1000Oe range by controlling the amt. of the magnetic metallic layer essentially consisting of the nickel to be formed on the surface. The amt. of the metal to be uniformly deposited on the magnetic powder is adequately 5-50wt.%. The ferromagnetic powder which has the narrow coercive force distribution, the excellent corrosion resistance and the large saturation magnetization and the medium formed by using this ferromagnetic powder are thereby obtd.
Patent JP-2001064733-A (JP)
Title: Reducing method for metallic oxide, refining method therefor and production of superfine crystal grain metal
Inventor: NASU TOSHIO
IPC: B22F1/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce metallic oxide in a state close to ordinary temp. without causing the extrusion of gas effective for warming the earth such as carbon dioxide and to obtain metal. SOLUTION: The powder 1 of metallic oxide (such as F2O3) is charged to the inside of a closed container 10, reducing gas (such as H2) is introduced into the container 10, moreover, for activating the metallic oxide powder 1, the container 10 is vibrated, and mechanical impact energy is given to the metallic oxide powder 1 by mill balls 2, and in the meanwhile, the reducing gas in the container 10 is brought into contact with the activated metallic oxide powder 1, and reduction reaction is caused.
Patent JP-H04119330-A (JP)
Title: Photoconductive liquid crystal light valve
Inventor: HATANO HIDEKI
IPC: G02F1/135
Filed: 1990-09-10
Abstract: PURPOSE:To obtain the level of readout light which is sufficient for writing light by keeping an applied voltage necessary for a liquid crystal layer for a while with use of a photoconductive layer obtained by making boron coexist in amorphous silicon even after writing pulse light is extinguished. CONSTITUTION:The photoconductive layer 5 and the liquid crystal layer 1 are laminated and a pair of transparent electrodes 8 and 9 are arranged on the outside of the layers 5 and 1. Then, the layer 5 is constituted of the amorphous silicon in which the boron coexists. Therefore, the conductivity of the layer 5 obtained by making the boron coexist in the amorphous silicon is lowered in response to the writing light and the lowering of the conductivity is kept after the writing light is extinguished. Thus, the impressed voltage necessary for the orientation change of the layer 1 is kept and the output of the readout light which is sufficient for the writing light is obtained.
Patent JP-H04121266-A (JP)
Title: Station building and getting-on/off facility for magnetic levitated train
Inventor: MIYATA HIROSHI
IPC: B61B13/08
Filed: 1990-09-10
Abstract: PURPOSE:To secure the safety of passengers from strong magnetic field and prevent the infiltration of an obstacle into a train track by providing a platform as a getting-on/off space for people adjacently to a track space, and magnetically shielding the track space against the platform with a magnetic shield wall. CONSTITUTION:A station building is constituted of a platform 2, a station building space 3 on the surface provided with a wicket and the like, and a stairway or an escalator 4 for the access to the platform 2 from the station space 3. A space 6 where the whole vehicle with a superconducting coil 5 is stopped is magnetically shielded from the platform 2 and its upper space (including the station building space 3) with a magnetic shield wall 7. Fixed coils 9 are arranged on a track 8, and propelling coils 11 are provided on side walls 10. The strong magnetic field induced by the superconducting coil 5 is shielded by the magnetic shield wall 7, and the magnetic force affecting passengers or other objects vulnerable to magnetic field is not applied to the platform 2 and the space other than the space 6.
Patent JP-S61117691-A (JP)
Inventor: DOUHATA MUTSUHIKO
IPC: G07F11/34
Filed: 1984-11-13
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-H0691450-A (JP)
Title: Thread fastening equipment
Inventor: TANGE KOJI
IPC: B23P19/06
Filed: 1992-09-09
Abstract: PURPOSE:To reduce bolt fastening work time for one work by providing a handling means having a hand for holding nut runners and for traveling the nut runners corresponding to a thread fastening work site for thread fastening work between many positioning reference parts. CONSTITUTION:A fixture plate 6 is provided above a work W. Two nut runners 8A, 8B are detachably mounted on the fixture plate 6 by the engagement of locating pins with locating holes 18a, 18b-31a, 31b. While one nut runner 8A is in bolt fastening work, the other nut runner 8B is moved to the next bolt fastening work site by means of a handling robot 13. This action is alternately repeated to each nut runner 8A, 8B. The result reduces cycle time until the whole work has been completed for one work W.
Patent JP-S6293523-A (JP)
Inventor: KURISUCHIYAN GEI
IPC: F16D23/14
Filed: 1986-10-08
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-H0761463-A (JP)
Title: Display container for commodity
Inventor: OGI AKIO
IPC: B65D75/32
Filed: 1993-08-19
Abstract: PURPOSE:To facilitate the handling of a commodity such as putting the commodity in a container and closing the container, or on the contrary, opening the container and taking out the commodity, etc., by a method wherein a major plate and a commodity cover, which pinch a commodity, are previously connected at one end by a connecting part foldably, and the other end 15 fastened by a fastening part. CONSTITUTION:A commodity 14 is put in a space 15, and when a connecting part 61 is bent while keeping the commodity 14 inside, the spaces 15 which are formed on both a major plate 12 and commodity cover 13 meet. Under this condition, an expanded head of a fastening protuberance 21 and a through hole 27 with a smaller diameter of a fastening hole are located on the same axis, and they are not fitted. Then, the relationship between the major plate 12 and commodity cover 13 is twisted with the connecting part 16 as an axis, and the fastening protuberance 21 is moved to the position of a through hole 26 with a larger diameter, and the expanded head is fitted in the through hole 26. After the fastening, the relationship between the major plate 12 and commodity cover is returned to the original position. By this motion, the fastening protuberance 21 is engaged with the through hole 27 with a smaller diameter of the fastening hole 22, and the through hole 27 is prevented from removing by the expanded head. Therefore, when the major plate 12 and commodity cover 13 are bent at the connecting part 16, the both sides are put together on the same line, and also, the commodity 14 can be easily taken out.
Patent JP-H09126114-A (JP)
Title: Spark ignition system of internal combustion engine
Inventor: JIYOOJI KOODEINA
IPC: F02P15/08
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To have an effective spark generated by means of an efficient method by connecting the first electrode to a step-up transformer, connecting the third electrode to a piston at a position adjacent to the first electrode by means of the secondary combustion band and connecting the fourth electrode to the piston at a position adjacent to the second electrode by means of the secondary combustion band. SOLUTION: A spark ignition system 2 includes a step-up pulse transformer 28 connectable to a spark starting system 6 capable of controlling an engine 4. The first electrode 30 and the second electrode 32 are extended respectively through a cylinder upper part 16, insulated from the cylinder upper part 16 by means of an electric insulation body 34 so as to be extended to the primary combustion band 20. The first electrode 30 is electrically connected to the step-up transformer 28 and the second electrode 32 is electrically insulated therefrom. The third electrode 36 stays inside of the secondary combustion band 28 and connected to a piston 8 at a position neighboring to the first electrode 30. The fourth electrode 38 stays inside of the secondary combustion band 26 and connected to a piston 8 at a position neighboring to the second electrode 32.