baber/WOPTO huggingface dataset:
Patent JP-2001055648-A (JP)
Title: Elastic woven or knitted fabric excellent in flame retardance
Inventor: OKA TETSUSHI
IPC: D03D15/56
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain an elastic woven or knitted fabric excellent in flame retardance and useful as a comfortable cushioning material by weaving or knitting a polyester polyether-based elastic yarn and polyester-based fiber in which phosphorus compounds are each copolymerized. SOLUTION: Weaving or knitting is carried out by using a monofilament type polyester polyether-based elastic yarn having >=200 d single fineness, <=150% breaking elongation and >=0.3 g/d stress in 10% elongation and a polyester-based fiber in which a phosphorus compound having ester group- forming ability is each copolymerized to provide the objective elastic woven or knitted fabric having >=25 kg/5 cm width breaking elongation in warp direction and weft direction and <=500 g/m2 weight.
Patent JP-S6385878-A (JP)
Title: Image converting circuit having digital differentiating function
Inventor: OSHIDA KYOICHI
IPC: G06T1/20
Filed: 1986-09-29
Abstract: PURPOSE:To rapidly execute the differentiation of digital image data with a simple constitution by providing a table memory previously registering a value obtained by adding the product of values coincident with respective output data of 1st and 2nd substractors to the product of 1st and 2nd factors previously determined correspondingly to the 1st and 2nd substractors in an address indicated by the coupling information of respective output data of the 1st and 2nd substractors. CONSTITUTION:The titled circuit is provided with a 1st register 31, a 2nd register 32, a 3rd register 33, the 1st subtractor 34, the 2nd subtractor 35, and the table memory 36 addressed by the coupling information of respective output data of the subtractors 34, 35 and the value obtained by adding the product of the values coincident with respective outputs of the subtractors 34, 35 to the product of the 1st and 2nd factors previously determined corresponding to the substractors 34, 35 is previously registered in the address indicated by the coupling information on the table. Consequently, data read out from the table memory 36 can be outputted as digital differential data for the output data of the 2nd register 32.
Patent JP-S60122549-A (JP)
Inventor: SHIRASAKA TOSHIO
IPC: A61B8/14
Filed: 1983-12-08
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-2000042400-A (JP)
Title: Filling method of granular material
Inventor: NAGANO OSAMU
IPC: B01J8/02
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To fill a granular material in a tubular vessel without breaking by previously putting the granular material in a columnar vessel provided with an opening part at the bottom and moving the columnar vessel from the upper part of the tubular vessel to a granular material filling position and opening the opening part to transfer the granular material in the tubular vessel. SOLUTION: At the time of filling the granular material 9 in the tubular vessel 1, the granular material 8 is previously put into the columnar vessel 2 provided with the opening part having opening and closing structure at the bottom and after that, the columnar vessel 2 is moved from the upper part of the tubular vessel 1 to the granular material filling position. Next, the opening part is opened and the granular material 8 is treated to be transferred from the columnar vessel 2 to the tubular vessel 1.  In such a case, the granular material is filled from a certain distance not to collide with the bottom of the tubular vessel 1 to be broken by using the columnar vessel 2 as a filling vessel and further at the time of filling into the upper part of the tubular vessel 1, the granular material 9 already filled in the lower part of the tubular vessel 1 acts as a cushioning material to suppress the breaking of the granular material 8 to a minimum.
Patent JP-2000059825-A (JP)
Title: Optical subscriber's line terminal box and electromagnetic wave shielding device used for the same in communication service system
Inventor: ENDO TOSHIHIRO
IPC: H04B10/00
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To eliminate an influence of an electromagnetic wave upon an electric signal by arranging a transparent electromagnetic wave shield film in an area which shields an electromagnetic wave from the outside in a front side facing the outside by opposing to the area when a cover plate of an optical subscriber's line terminal box is opened. SOLUTION: A transparent electromagnetic wave shield film is arranged in a case body by being opposed to an area shield reception of an electromagnetic wave from the outside in a front side facing the outside when a cover plate of an optical subscriber's line terminal box is opened. That is, the optical subscriber's terminal box disposes the case body formed by the transparent electromagnetic wave shielding film so as to cover an array of interface substrates H1, H2, H3,... with its bottom face as the front side. In this case, slits S1, S2, S3,... are provided so as to freely attachably and detachably arrange and store each of those interface substrates H1, H2, H3,... within case bodies B1, B2,... from the front side of a case body K respectively.
Patent JP-H0971729-A (JP)
Title: Crystalline thermoplastic resin composition
Inventor: TAN JUNJI
IPC: C08L93/04
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a crystalline thermoplastic resin composition which can give a molding having a high crystallization rate and excellent mechanical properties and optical properties by mixing a crystalline thermoplastic resin with a plurality of specified nucleators in a specified mixing ratio. SOLUTION: This crystalline thermoplastic resin composition comprises 100 pts.wt. crystalline thermoplastic resin desirably being at least one member selected from among polyolefins, polyesters, polyamides and polyacetals, 0.001-5 pts.wt. nucleator comprising a partial metal salt of rosin acid (e.g. partial potassium salt of rosin acid) and 0.001-5 pts.wt. nucleator being other than the partial metal salt of rosin acid and being desirably at least one member selected from among phosphoric ester salts represented by formula I (wherein R<a> is O, S or a 1-10C hydrocarbon group; R<b> and R<c> are each H or a 1-10C hydrocarbon group or they may be combined with each other to form a ring; M is a mono- to tri-valent metal atom; and (n) is 1-3) and formula II (wherein R<d> is H or a 1-10C hydrocarbon group, dienzylidenesorbitols represented by formula III (wherein R<e> is R<d> ),talc, etc.
Patent JP-H02107271-A (JP)
Title: Multimode volume type pump and dissolving apparatus for said pump
Inventor: AREKUSANDAA BOOSANII
IPC: A61M5/145
Filed: 1989-09-06
Abstract: PURPOSE: To prevent air leakage to a pump system and to the gallbladder, and to minimize the risk of any kind of a fire probable in the use of electricity, by composing the pump system to include a piston with a diameter reduced to that of the barrel hole of a syringe, so as to minimize the trendency of a piston being locked in relation to the barrel. CONSTITUTION: A tubule 8a is attached to a stop cock 14, then to an input syringe 15 via a side syringe lock 6 and, preferably to a standard syringe of 20ml to a main syringe cotainer 16. When this is not used, the stop cock 14 seals the input syringe 15 and connects to the main syringe container 16 via a lower syringe lock 63. The main syringe 16, namely a 20-25ml syringe, is equipped with a piston 63, which provides a seal with a barrel 64 to only a part of its length, preferable along a point 65, thus trend of the piston being locked due to crystallization of choresterol in the MTBE in the place where the piston 63 seals is minimized.
Patent JP-S60123859-A (JP)
Title: Developing method
Inventor: HIRATSUKA SEIICHIROU
IPC: G03G9/10
Filed: 1983-12-09
Abstract: PURPOSE:To form a uniform toner layer which has a uniform polarity, large quantity of electrification and small thickness on a conveying carrier by adjusting the respective average grain sizes of a carrier and toner at specific grain sizes or below. CONSTITUTION:A two-component developer consisting of insulating carrier particles having 5-50mum average grain size and about >=10<8>OMEGAcm, more preferably >=10<13>OMEGAcm resistivity and toner particles having <=20mum average grain size is used. Ferromagnetic materials of metals such as iron, chromium, nickel cobalt, etc. or the compd. or alloy thereof or the ferromagnetic particles coated with various resins are used for the carrier particles. Various shapeless or spherical particles having <=20mum average grain sizes are used for the toner particles. A developer 9 is fed toward an arrow from a developer conveying carrier 5 and develops the electrostatic latent image on an image carrying body 1 on the surface of the carrier 2.
Patent JP-H0658096-A (JP)
Title: Construction of tunnel covering and arch center device thereof
Inventor: TAKENOUCHI YASUAKI
IPC: E21D11/10
Filed: 1992-08-07
Abstract: PURPOSE:To provide a lightweight arch center, reduce the costs, and enhance the working effectiveness by enhancing the bending resistance of the arch center through introducing of prestresses, shortening the construction term due to accomplishment of long span of the concrete placing length, and omitting provision of reinforcing beam. CONSTITUTION:Using a prestress material 12, prestresses in the tunnel axial direction are given to the upper part of an arch center 11 where a number of form rings 10 are coupled, and concrete is placed in the condition that the whole arch center is deformed downward previously. The amount of afloat deformation due to buoyancy of the concrete is set off with the downward deforming amount due to the prestress.
Patent JP-H0785586-A (JP)
Title: Sound mixing device
Inventor: SUZUKI SHINICHI
IPC: G10L13/04
Filed: 1993-09-17
Abstract: PURPOSE:To additionally improve the atmosphere of main sounds by background sounds by grouping the background sounds with respect to the main sounds and randomly selecting the background sounds at the time of reproduction. CONSTITUTION:Reproducing devices 10, 14 are respectively controlled by first and second microcomputers (muC0Ms) 32, 34. The muCOMs 34 and 32 make communication to control mixing of the main sounds and the background sounds. The muCOM 34 is set with data in a key input section. A user selects the group in the muCOM 34 by operating the key input section 36. Thb track No. of the background sounds changes as well together with the track No. of the main musical tones. A group number is assigned and is reproduced by a key 38 when the background sounds are registered by grouping in the key input section 36. Since the track Nos. are randomly generated from the group, the operation is made easy. Since the track Nos. of the background sounds are randomly selectable, the combinations with the music of the main musical tones are varied and the user is able to enjoy the effect by the background sounds.
Patent JP-2000066492-A (JP)
Title: Method and device for developing, and image forming device
Inventor: MIHO HIROAKI
IPC: G03G15/06
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing the second color from the hue change, at the time of forming laminated images on the image carrier, and obtaining the image of the excellent hue, in furnishing satisfactory reflection density, and moreover to provide a developing device and the image forming device capable of obtaining the excellent image, provided with supreme developing property and developing stability, being made possible to restrain the absorption or the void caused the non-contact development, and to obtain the satisfactory density. SOLUTION: As for this developing method for developing the electrostatic latent image formed on a photoreceptor by making the developer possible to be carried/transported by a developing sleeve in a state of non-contact with regard to a photoreceptor, and applying the developing bias voltage consisting of AC voltage being superimposed with the DC voltage on the developing sleeve, the processing stage for forming an electric field capable attract/returning back the traveling developer from the photoreceptor to the developing sleeve is set at least, twice or more in cycle of the developing bias voltage.
Patent JP-H03181021-A (JP)
Title: Optical disk and its recording and reproducing method
Inventor: NAGASHIMA MICHIYOSHI
IPC: G11B7/24076
Filed: 1990-08-31
Abstract: PURPOSE:To perform accurate tracking by condensing and throwing third laser light and using the reflected light from an optical disk of this third laser light to perform the focus control or the tracking control. CONSTITUTION:Not only two laser spots 1 and 2 from first and second light sources 11 and 12 but also a third laser spot 3 from a third light source 10 is condensed on an optical disk 15. The interval between centers of laser spots 1 and 2 in the radial direction of the disk is set to a half of the interval of bottoms of V grooves, and the laser spot 3 is arranged in the middle between laser spots 1 and 2 in the radial direction of the disk. Tracking is so performed that the far field pattern of the reflected light of the laser spot 3 is symmetrical with respect to the bottom or the peak of the V groove. Thus, tracking of two laser spots is accurately performed along two adjacent slopes.
Patent JP-H0395300-A (JP)
Title: Preparation of tanned leather with fine grain pattern and fine break
Inventor: OTSUKA KAZUMASA
IPC: C14C3/08
Filed: 1989-09-08
Abstract: PURPOSE:To obtain a tanned leather with a fine grain pattern and fine breaks by dipping a belt in an alkaline solution before treatment with a tannin, an organic tanning agent, etc. CONSTITUTION:A belt is dipped in an alkaline solution such as a phosphate buffer or a carbonate buffer having a pH of 8.5 or above. Then the belt is dipped in a weakly acidic (pH of 3.5 or above) or a neutral solution, if necessary, before treatment with a vegetable tannin a synthetic tannin, an organic tanning agent (e.g. formaldehyde, glutardialdehyde, etc.) or a mixture thereof to produce tanned leather.
Patent JP-H0395077-A (JP)
Title: Automatic feedback and supply device for document sheet
Inventor: SAEKI SHIRO
IPC: B65H31/34
Filed: 1989-09-08
Abstract: PURPOSE:To simplify the constitution by disengaging a stopper after the last original text sheet is exhausted from an exhaust unit, and moving the stack of originals on an original placing table till the specified position for placing originals through actions of a pushout plate and a sheet feed member. CONSTITUTION:The leading edge of each original text sheet after exposure, which is exhausted onto an original placing table 1 from an exhaust unit 18, runs against a stopper 5 and is put on the stack of originals being fed. Completion of the feed of the originals in the sheet feed position with the leading edges put in contact with a separator roller 8 is sensed, and when the last one is exhausted, the stopper 5 is moved upward. At the same time as shoving out a pushout plate 82 of the exhaust unit 18, calling rollers 3a, 3b a sheet feeding member are rotated, and the stack of originals is vibrated, and the aligned leading edges of the originals in stack are moved to near the pressure contacting part of the separator roller 8 with an endless belt 7, i.e., to the sheet feed position.
Patent JP-H04112559-A (JP)
Title: Manufacture of substrate
Inventor: NAKAJIMA IKUO
IPC: H01L23/40
Filed: 1990-08-31
Abstract: PURPOSE:To eliminate deviation, damage of a circuit element in the case of solder dipping by providing a separating line, etc., and effectively holding the element to be heat dissipated at a predetermined position. CONSTITUTION:When a power transistor Tr11 is mounted on a substrate 12, the Tr11 and various components are placed on the substrate 12 so that the heat dissipating surface of the Tr11 is brought into contact with the upper surface of a cut part 16. Then, lead terminals of the Tr11 and the other various kinds of components are electrically connected to a conductor pattern, etc., provided on the board by soldering by solder dipping in a state that a plurality of the substrate 12 remain connected, and secured to the substrate 12. The substrate 12 is cut along the V-cut 15b of a base board 14 to be separated to the individual substrate 12, and they are cut along the V-cut 15a, and a discarding board 19 is disconnected. Thus, the heat dissipating surface of the Tr11 can be accurately positioned on the same surface as the surface of the substrate 12.
Patent JP-H0787712-A (JP)
Title: Motor and charger
Inventor: ISHIGURO AKIYOSHI
IPC: H02K11/00
Filed: 1993-09-17
Abstract: PURPOSE:To abolish a transformer of a charger by forming a transformer at an armature core and to eliminate a charger itself by charging a battery by utilizing a secondary coil of the transformer and a driving inverter in a motor of an electric motor vehicle placing the battery. CONSTITUTION:A plurality of slots 21 are provided on an outer periphery of an armature core 5, and a primary coil 22 and a secondary coil 23 are wound. A sleeve 24 is mounted on an outer periphery of the core 5 to form a transformer in the armature.
Patent JP-S6387441-A (JP)
Title: Sheet material feed device
Inventor: KITAHARA MAKOTO
IPC: G03B27/62
Filed: 1986-09-30
Abstract: PURPOSE:To enable setting and taking out of a sheet without being interrupted by a placing table situated above the sheet, by a method wherein an upper placing table is sized to be approximately equal to or smaller that the size of a lower placing table. CONSTITUTION:An automatic document feed device 1 comprises a circulation type automatic document carrying device C and a reserve device B, removably mounted to the automatic document carrying device, and is placed on a platen 6 of a picture forming device A. Reserving device B places a document bundle S thereon and has first - third reserve shelves 2, 2', and 2''. In the reserve shelves, a first reserve shelf 2 having a size l1 is disposed at a lowermost level, a second shelf 2', having a size l2, is situated at a subsequned stage above the first shelf, and a third shelf 2'', having a size of l3, is disposed at an uppermost level. The more a level is raised to an upper level from a lower level, the more a size is decreased. Even if document bundles S... are respectively set on the upper and the lower reserve shelf, the document bundles S... are easily set to and taken out from the reserve shelf at a lower level.
Patent JP-S60123820-A (JP)
Title: Rotary mirror and its working device
Inventor: MAEDA SHIGEMI
IPC: G02B26/12
Filed: 1983-12-08
Abstract: PURPOSE:To obtain a mirror which rotates excellently at a high speed and has superior durability while omitting a means for combinational adjustment by forming the mirror and a rotor in one body and working pressure receiving surfaces of a static and a dynamic pressure air bearing which are attached to them in one body simultaneously or at different time. CONSTITUTION:The rotary mirror which is sectioned into the rotatable rotor part alpha and a driving motor beta is installed in the cavity formed of an upper case 2 and a lower case 4. The rotor part alpha consists of the mirror 6, its internal projection part 8, and a cylindrical static or dynamic pressure air bearing part 12 which is adhered or welded 10 to the internal projection side in one body. A bearing support member 16 is provided between the lower case 4 and bearing part 12 across a groove 14. The core 24 of the driving motor beta is supported by the drooping projection part 22 of the upper case 2, and the winding 26 of the motor is provided. Air is sucked through the groove between the bearing part 12 united with the mirror 6 and a bearing supporting member 16 and the mirror 6 floats and rotates.
Patent JP-S61108605-A (JP)
Title: Polymerization of polymerizable unsaturated monomer
Inventor: KONDO YOSHIKAZU
IPC: C08F2/00
Filed: 1984-11-02
Abstract: PURPOSE:To obtain a polymer of excellent purity and heat resistance, by liquefy ing, by cooling, part of polymerizable unsaturated monomer vaporized in the absence of O2, converting another part of the vaporized monomer into an ion plasma and polymerizing the monomer. CONSTITUTION:A polymerizable unsaturated monomer of the formula (wherein lis 0 or 1 and m is 1-12) is transferred from a storage tank 1 to a still 2, where it is purified by fractionation. Part of the obtained vaporous monomer is liquefied by cooling with a heat exchanger 4, sent through a pipe to a distil late tank 9 and stored. The vaporous monomer is fed through a pressure control valve 12 to an ioned gas plasma generator 5, where it is converted into an ioned gas plasma by glow discharge generated by application of a high-frequency current led through a high-frequency power source 8 and an impedance matching 7 between electrodes 6, and led to storage tank 9 where it gives active species to the liquid monomer. This liquid monomer is fed to a polymerization tank 10 and post-polymerized at 100 deg.C or below.
Patent JP-S6292849-A (JP)
Title: Ink jet recorder
Inventor: OKADA JUNICHI
IPC: B41J2/015
Filed: 1985-10-17
Abstract: PURPOSE:To enable the security of a fixed stable print quality, by a method wherein the ink jetted from a jet means is adhered to an intermediate carrier and the ink is evaporated to be condensed, and thereafter, the intermediate carrier is pressed onto a recording medium and the transfer is carried out. CONSTITUTION:The drum 7, the outer skin of which is an intermediate carrier 2, is rotated. The water-color ink consisting of 10% glycerol, 2% dye, and remainder water is jetted from an ink jet head 1 and an ink drop is adhered onto the intermediate carrier 2. When this ink drop deposits on the intermediate carrier 2, it starts to be evaporated and is promoted in evaporation to condensation with a heater 8. The reduced ink is pressed onto the recording medium 10 supported by a lower roller 21 to be transferred. Thereafter, the remainder deposit ink is washed away by water with a brush 9 and dried with a blower 40. Thus, the spreading of ink becomes almost constant regardless of the type of recording media and a stable recording quality can be obtained.
Patent JP-S61109900-A (JP)
Inventor: YOKOTA SEKIJI
IPC: E21F16/02
Filed: 1984-11-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6293288-A (JP)
Title: Production of optically active 14-hydroxy-e-homoeburnan
Inventor: TAKANO SEIICHI
IPC: C07D471/22
Filed: 1985-10-17
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for synthesizing vincamine in high yield, by reacting an indole compound with an alkali metallic salt of periodic acid, further refluxing the reaction mixture under a specific condition, treating the reaction product with a borane-dimethylsulfide complex compound and hydrolyzing the resultant compound. CONSTITUTION:An indole compound shown by the formula I is reacted with an alkali metallic salt of periodic acid, further refluxed in the presence of p-toluenesulfonic acid in a lower alcohol solvent, to give a cis-trans mixture of an optically active lactam derivatives shown by the formulas II and III (R is 1-3C alkyl). The mixture is separated by column chromatography, optionally the compound shown by the formula II is refluxed again in the presence of p-toluenesulfonic acid in the lower alcohol solvent and a compound shown by the formula III is epimerized. The prepared compound shown by the formula III is treated with a born-dimethylsulfide complex, to give an optically active alkoxyamine compound shown by the formula IV, which is further hydrolyzed in the presence of an acid in a hydrous cyclic ether solvent to give the aimed compound shown by the formula V.