baber/WOPTO huggingface dataset:
Patent JP-2001252955-A (JP)
Title: Motor-operated injection molding machine
Inventor: CHIYAJIMA JIYUNICHI
IPC: F16H9/16
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a motor-operated injection molding machine which can make replacements of a pulley and a motor unnecessary by changing a pulley ratio automatically and keep the pulley ratio always optimum. SOLUTION: In a plate moving mechanism in which a movable plate 5 fitted with a ball screw nut 6 is fitted forward/backward movably to a tie-bar 4 installed between the first fixed plate 2 and the second fixed plate 3, the rotational driving force of the motor 7 is transmitted to a ball screw 9 engaged with the nut 6 through a driving pulley 21, a belt 23, and a driver pulley 22, and the screw 9 is rotated to move the movable plate 5, the driving pulley 21, the belt 23, and the following pulley 22 are constituted by an automatic change gear 20 which can change the pulley ratio automatically.
Patent JP-2001257879-A (JP)
Title: Half-tone reproducing method
Inventor: HATADA TOYOHIKO
IPC: H04N9/79
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To actualize tone reproduction with a natural feeling closer to an original image by removing the generation of unnatural color half-tones and widening their tone reproduction range. SOLUTION: The dot growth style of a dither matrix is made different corresponding to a reproduced tone area.
Patent JP-2001255852-A (JP)
Title: Data transmission method, picture display device and signal line driving circuit
Inventor: NAGATA HISASHI
IPC: G09G3/20
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce a malfunction that the sate of the potential of a signal line is different at the boundary and the periphery of a block because a signal line on the boundary line of the block receives the fluctuation of the potential at the time of transmitting data for every block. SOLUTION: Each signal line enters into preliminary polarity inversion time before normal polarity inversion time and the polarity of the signal line is preliminarily inverted. Then, the potential of a signal line on the boundary line of the block fluctuates once by receiving the goading of the potential, but, thereafter, when the line receives the normal polarity inversion time and then, since a correct potential is impressed on the signal line, the fluctuation of the potential of the signal line is recovered.
Patent JP-2001261706-A (JP)
Title: Sialic acid-branched cyclodextrin derivative and its intermediate
Inventor: INAZU TOSHIYUKI
IPC: A61K9/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a cyclodexrin derivative having a sialic acid at its side chain in a situation that chemical synthesis of a sialic acid derivative is still difficult, at the same time, there are many problems, for example, via what kind of bond should be branched in a side chain of a cyclodextrin, and accordingly a cyclodextrin derivative having a sialic acid at its side chain is not known yet. SOLUTION: A sialic acid-branched cyclodextrin derivative prepared by replacing hydrogen of the amino group of a 6-monoaminodextrin derivative with a sialic acid-containing acyl group expressed by structural formula (1) (wherein, n is an integer 0-5), the 6-monoaminodextrin derivative being prepared by replacing the primary hydroxy group of a cyclodextrin with an amino group. An intermediate is expressed by structural formula (2) (wherein, R is 9- fluorenylmethyl group).
Patent JP-2001262968-A (JP)
Title: Disposal system and disposal method of slurry in ground excavation and device therefor
Inventor: OKUMA HIDENORI
IPC: E21B21/06
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To keep the long-term operation of a vacuum pump for sucking the slurry in a storage tank to be treated in a cyclone in a slurry disposal system and continuously operate the cyclone, thereby attaining the higher efficiency of the disposing work of slurry. SOLUTION: A screen for filtering the slurry is arranged in two stages. The mesh of the primary screen for passing the slurry first is set rough, the passed content is further passed through the secondary screen with a fine mesh, and the resulting slurry is introduced into the cyclone.
Patent JP-2001264790-A (JP)
Title: Liquid crystal module
Inventor: WAKAMATSU CHIHARU
IPC: G02F1/1345
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal module capable of preventing the improper operation of an IC (semiconductor integrated circuit) by making transmitted light from a liquid crystal panel not reach the IC when a flexible board is folded so that the IC face the rear side surface of the liquid crystal panel. SOLUTION: In the liquid crystal module assembled by folding the flexible board 1, on which a wiring pattern conducting to the liquid crystal panel 2 is formed, to the rear side of the liquid crystal panel 2, the IC 1b is mounted on the surface which turns to the opposite side of the rear side surface of the liquid crystal panel 2, when the flexible board 1 is folded to the rear side surface side of the liquid crystal panel 2, and the flexible board 1 is provided with a light shielding pattern 3 for interrupting an optical path from the side of the liquid crystal panel 2 to IC 1b on the surface which is the position corresponding to be mounting portion of the IC 1b and faces the rear side surface of the liquid crystal panel 2. The light shielding pattern 3 suppresses that light passing through the liquid crystal panel 2 or own luminescence attains to the IC 1b.
Patent JP-2001267795-A (JP)
Title: Part mounting machine
Inventor: OKAMOTO KENJI
IPC: H05K13/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a part mounting machine that can save driver arrangement space, can greatly cool a motor drive part that generates much heat since the load is large and at the same time has larger possibility of failing as compared with others, and can be replaced easily. SOLUTION: In this part mounting machine, a driver 15 for driving a motor 11 that is provided in each placement head 10 is provided at the upper part of a rotary placement part 2 where a plurality of placement heads 100 are provided at an outer-peripheral part, and at the same time are configured so that they can be rotated intermittently, the I/O of a power supply and a control signal is carried out to the driver 15 from a fixed side, and the driver 15 is annularly configured. In the addition, a motor driving part mounting plate 30 where the motor driving part for controlling the current of each motor 11 is arranged while a plate surface is nearly in parallel with the rotary axis center and nearly radial to the rotary center of the driver 15.
Patent JP-2001266378-A (JP)
Title: Objective lens driving device
Inventor: UEDA YASUO
IPC: G11B7/09
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive objective lens driving device which does not higher an optical pickup from being thinned. SOLUTION: The device is provided with an objective lens 1 condensing light on a disk, a holder 2 holding the objective lens 1, a focusing coil 3 wound onto the nearly center of the side surface of the holder around an axis orthogonal to the disk 24, a tracking coil 4 wound onto the holder around an axis parallel to the disk, a first yoke and a second yoke arranged oppositely to the driving force generating part of the focusing coil 3 and the tracking coil 4, and a first magnet and a second magnet which are closely and fixedly brought into contact with these yokes and are magnetized in the direction orthogonal to the driving force generating part of the focusing coil 3 and the tracking coil 4. The first magnet and the second magnet are arranged in the positional relation of heights different each other in the height (focus) direction.
Patent JP-2001270587-A (JP)
Title: Packaging apparatus for toilet bowl
Inventor: WATANABE TAKAHISA
IPC: B65D21/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a packaging apparatus for a toilet bowl which can be easily stacked in handling the or storing, and can be prevented from falling down and being broken due to slippage of the packaging apparatus during storage or transportation and hence the packaging apparatus can be efficiently stacked, stored and transported. SOLUTION: The packaging apparatus comprises an upper fixing material 2 to be put on the upper surface of a toilet bowl body 1 and a lower fixing material 10, on which the body 1 is placed. An upper part reinforcing rib 5 is formed on the material 2, and a toilet seat receiving, fixing part 7 for engagement with a toilet seat receiving part 6 is formed on the material 2, while on the material 10, a lower part reinforcing rib 13 is formed so as to engage with the rib 5, and a bottom part fixing part 14 is formed so as to engage with the body 1, whereby the bowl body 1 is vertically held by means of the upper and lower fixing materials to bind the body 1 with a band.
Patent JP-2001272572-A (JP)
Title: Optical waveguide device
Inventor: ICHIKI TAKENORI
IPC: G02B6/122
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a smaller-sized optical waveguide device which is capable of effectively adjusting dimensional difference in elongation/contraction between an optical fiber and a metallic package owing to differential thermal expansion inside a hermetically sealed package, and which is also effective against vibration imparted to the optical waveguide device. SOLUTION: The optical waveguide device is constituted of the optical waveguide substrate 1 on the principal plane of which an optical waveguide 6 is provided, multi- and single-core optical fibers 3a, 3 which are connected to this substrate 1, and a metallic package 4 which hermetically seals these constituents. In such device, the lower end 5b of the supporting legs 5 that hold the substrate 1 at the upper end 5a is mounted on the inner face of the package 4, while an extension part 5c that extendedly installs the upper end 5a relative to the lower end 5b in the longitudinal direction of the multi-core fiber 3a is provided in the supporting legs 5.
Patent JP-2001278226-A (JP)
Title: Container heating apparatus
Inventor: NISHINO YUKINOBU
IPC: B65B55/06
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To shorten the time of heating a container, and to heat the container in a short section even during the high-speed carriage. SOLUTION: This container heating apparatus comprises a carrying means 46 of carrying the container 4, a hot air feed means (a heating means) 48 which blows hot air in the container 4 carried by the carrying means 46 to heat the container, a tunnel-like chamber 86 surrounding a container carrying passage in a section to be heated by the hot air feed means 48, and a hot air feed means to eject hot air in this chamber 86. The container 4 is passed through the chamber 86 with hot air blown therein while feeding hot air inside the container 4 under carriage.
Patent JP-2001277035-A (JP)
Title: Method and apparatus for detecting defective trim of steel plate
Inventor: AKECHI YOSHIHIRO
IPC: B23D33/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To reliably and inexpensively detect remaining whisker-like or burr- like trim scraps at an end of a steel plate which are generated where several adverse conditions of a rotary blade and the steel plate are combined with each other even when the edge of the steel plate is curved and deformed. SOLUTION: This apparatus for detecting a defective trim of the steel plate comprises a first image pick-up means 6 of obtaining the image information of the steel plate edge by picking up an edge portion of the steel plate after the trimming, a first defective trim judging means 7 of roughly judging the defective trim, a second image pick-up means 2 of obtaining the image information of the steel edge by picking up the image of the edge portion of the steel plate after the trimming, and a secondary defective trim judging means 15 of finely judging the defective trim in the second stage whether the trim is defective or other abnormality such as deformation of the shape of the steel plate by processing the image information obtained by the second image pick-up means.
Patent JP-2001097818-A (JP)
Title: Microcapsule and its production
Inventor: MIYAZAWA KAZUYUKI
IPC: A61K8/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a microcapsule which is simply and efficiently produced, enables a user to easily control the particle diameter of the microcapsule in a broad range, exhibits fine stability or good feeling on use and release involved oildrops rapidly when applied and to provide a method for producing the microcapsule. SOLUTION: This is a microcapsule 2 which involves oildrops 1 with an average particle diameter of 0.01-3 μm and is obtained by using a hydrophilic polymeric gelatinizer as a capsulation agent and exhibits a capsule fracture strength of 10-500 g/cm2. As the hydrophilic gelatinizer, agar, carrageenan, or the like, is favorable. This microcapsule 2 is obtained by preparing an O/W emulsion from an inner oil phase 1 and a water phase containing the hydrophilic polymeric gelatinizer, dispersioin-emulsifying the above O/W emulsion into an outer oil phase 3 to prepare an O/W emulsion and solidifying the wear phase in the above O/W/O emulsion.
Patent JP-2001285612-A (JP)
Title: Image processing apparatus, image processing method, image processing system, and medium
Inventor: SHIMADA BUNGO
IPC: H04N1/387
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To quickly apply output processing attended with image rotation processing to a stored image. SOLUTION: The image processing unit of this invention, which stores received image data and applies output processing to the data, rotates the image data in advance for a period when the unit is e.g. in a processing waiting state before actually applying the output processing to the stored image data so that no rotation processing is required at the actual output processing.
Patent JP-2001279104-A (JP)
Title: Polymeric elastomer composition
Inventor: TANAMI SHIRO
IPC: C08K3/04
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polymeric elastomer composition which prevents the bleed out and decreases the electric voltage dependence in the volume specific resistance. SOLUTION: This polymeric elastomer composition used in an electrophotographic device, or the like, uses a polymer, a carbon-based reinforcing agent and a crosslinker as well as 0.5-10 pts.wt. of an ionic electroconductive agent (for example, an organic phosphine compound or an organic phosphonium salt compound), which has one or more of alkyl, alkenyl, acyl, phenyl and substituted phenyl groups. The above ionic electroconductive agent can decrease the electric voltage dependence by adding thereto a carbonate ester (preferably, propylene carbonate). As a result, a toner fusing owing to the bleed out, for example, in an electrophotographic device can be prevented and the printing efficiency (transfer efficiency, output image quality and so on) can be improved.
Patent JP-2001271051-A (JP)
Title: Adhesive composition for lignocellulose-based material, and hot-press formed body and method for manufacturing the same using the adhesive composition
Inventor: YOSHIDA MITSUHIRO
IPC: B27N3/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition exhibiting excellent releasability in the manufacturing of formed body using a lignocellulose-based material, and a hot-press formed body having excellent properties such as hot-water resistance and a method for manufacturing the same using the lignocellulose-based material. SOLUTION: The purpose is achieved by the following: the adhesive composition consisting of an organo polyisocyanate compound (A), a wax emulsion (B) and a catalyst (C), that is, the adhesive composition for a hot-press molding of a lignocellulose-based material, the adhesive composition being characterized in that the acid value of the wax emulsion (B) is <=10 mgKOH/g, the wax component has a melting point of 40-160 deg.C, and a component having a number average molecular weight of 100-1,000 in terms of polystyrene according to gel permeation chromatography(GPC) occupies >=80% in the peak area of GPC; and the hot-press formed body of a lignocellulose-based material and the method for manufacturing the hot-press formed body using the adhesive composition. The wax emulsion (B) is preferably a paraffin wax emulsion or a montanic acid wax emulsion.
Patent JP-2001275822-A (JP)
Title: Name plate fitting piece for flower decoration in ceremonial occasion
Inventor: YAMAZAKI KATSUMI
IPC: A47G33/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a name plate fitting piece which can be mounted on a base frame for a floral wreath for ceremonial occasion having no name plate fitting means, coping with any size of the base frame for the floral wreath. SOLUTION: The name plate fitting piece for ceremonial occasion comprises a name plate stand member to support a name plate, a supporting member to turnably and pivotably supporting the name plate stand member, an angle of inclination adjusting means of the name plate stand member with a pivotally supporting portion as a supporting point, an expansion/contraction adjusting means to make an adjustment to the distance between frame bars of the base frame for the floral wreath, and a means bridged between the frame bars for hooking and fixing.
Patent JP-2001281698-A (JP)
Title: Production method for optoelectronic element
Inventor: MAEDA YOICHIRO
IPC: G02F1/1362
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method without the contact resistance becoming high and the defective display being generated in a connecting part with a pixel electrode 11 and a gate electrode 1, a source electrode 7, a drain electrode 6 or the like, even when low resistance wiring material is used to an optoelectronic element holding a liquid crystal layer between a TFT array substrate, in which a display pixel having a pixel electrode 11 connected electrically to a thin-film transistor is formed on an insulating substrate and a counter substrate. SOLUTION: As a metal thin film acting as the gate electrode 1, etc., or a metal thin film acting as the source electrode 7, the drain electrode 6, etc., the metal thin film which has a layer 1a, consisting of a metal, and a layer 1b in which the nitrogen atom is added to the metal, is used.
Patent JP-2001276833-A (JP)
Title: Method and equipment for treating drain
Inventor: HIRAYAMA SHIN
IPC: C02F1/46
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a drain treatment method which enables decolorization of a drain discharged from livestock production facilities, a night soil treatment plant, a canning plant, or the like, and decomposition of organic matter in the drain, and also to provide an equipment for the method. SOLUTION: This drain treatment method is characterized in placing a pair of electrodes in such drain and conducting current through the electrodes, to electrolyze the drain to decolorize the drain and to decompose organic matter in the drain.
Patent JP-2001277830-A (JP)
Title: Rear wheel suspension system of vehicle
Inventor: TAKAHASHI TOKUJI
IPC: B60G11/36
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To satisfy the crossing angle between a required rebound stroke and an intermediate axle. SOLUTION: The upper ends of a pair of stays 41 connected to both ends of a final reduction gear case 51 are supported on car frames 2 through bushings 4. Front arms 5 extending forward and rear arms 15 extending rearward are connected to a case 9 of a constant velocity shaft coupling 9a for coupling the output gear shaft 52 and the rear axle 55 of a final reduction gear through an intermediate axle 54. The rear end sections of leaf springs 13 pivotally supported on the car frames 2 are connected to the front arms 5 in mutually overlapping relation, and coil springs 16 are interposed between the rear arms 15 and the car frames 2. A pair of the right and left rear arms 15 are connected to the car frames 2 by Panhard rods through bushings 20 and 22.
Patent JP-2001285552-A (JP)
Title: Method and device for image reading
Inventor: OGURA TAKASHI
IPC: G06T1/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device for image read which eliminates complicated works for automatically performing a series of works, such as film read and transfer and a method for image read. SOLUTION: The device is provided with a mode selection means 10 which selects at least two modes, a parameter setting means 11 which sets parameters for each mode, a parameter storage means 12 where set parameters are stored, and a parameter determining means 13 which refers to stored parameters, on the basis of selected mode information to determine parameters. A film is read, on the basis of parameters determined by the parameter determination means 13. The device is further provided with a data processing means 15, which performs data processing of read data on the basis of parameters determined by the parameter determining means 13.
Patent JP-2001292490-A (JP)
Title: Frequency characteristic setting device in acoustic system
Inventor: NOZAKI YASUSHI
IPC: H03G5/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic system where a speaker is individually placed to each of bands that its frequency characteristic can easily be set. SOLUTION: When an operator viewing a monitor screen moves a high frequency gain adjustment knob Cg(H) upward (from dotted lines to solid lines) as shown in Figure (A), the frequency characteristic is adjusted to increase a high frequency gain. Since a cross point frequency is changed, a cross point frequency adjustment knob Ccp (MH) is moved to the upper left and a cut-off frequency adjustment knob Ccut (H) is moved upward. Similarly as shown in Figures (B), (C), for example, the cut-off frequency adjustment knob Ccut (H) and a cross point frequency adjustment knob Ccp (LM) are operated, the related frequency characteristics are changed resulting in changing the display on the monitor screen. While monitoring the change in the frequency characteristic curve, the operator moves proper knobs as required to adjust the frequency characteristic of the entire system.
Patent JP-2001248068-A (JP)
Title: Shape stabilization processing method capable of raising degree of freedom of crosslinking and network bond
Inventor: YAMADA EIJI
IPC: D06M13/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To solve a drawback that a conventional shape stabilization processing technique has problems of an insufficient effect, a rough and hard feeling, no durability, etc., the cause of the problems is that crosslinkable reaction points in a fiber material are not likely to cause a crosslinking and bonding reaction in a present crosslinking and bonding agent whose position/interval of two reactive groups of the agent are fixed to a narrow range since the molecular sequence of a linear polymer is extremely diverse so that the position/interval/ direction of the linear polymer are diverse and complicated regardless of the kind of a fiber and consequently a shape stabilization effect is hardly produced. SOLUTION: Problems in terms of qualities are solved and a modification/ shape stabilization processing method of an organic natural material friendly to a global environment has been eagerly studied. As a result, it is found that when a processing is carried out by adopting a processing condition in which a mixture of a polymer of a dichloro-S-triazine-based compound is used or the polymer is successively formed during a processing by using a monomer of the compound, a crosslinking/network formation reaction is smoothly advanced to give an excellent shape stabilization effect.