baber/WOPTO huggingface dataset:
Patent JP-2001226941-A (JP)
Title: Construction work method of structure for reclamation and form barge
Inventor: SATO AKIYOSHI
IPC: E02B3/18
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To easily construct a structure for reclamation having optional position, shape, dimensions such as a boom even on reclaiming soft soil in which excess water is left. SOLUTION: After a reclaiming land 2 surrounded by revetments 1 has been reclaimed by a pump dredging work, a grab dredging barge loading work, or an in-pipe mixing and solidification treatment work, etc., a hull rise and fall type or a form sliding type form barge 5 provided with a float 10 and a form 11 is transferred on reclaiming soft soil 4 in which excessive water is left and slurry 8 of the dredged soil 6 and a hardener 7 is force-fed to the form barge 5 while using the in-pipe mixing and solidification treatment work and the slurry 8 is placed between forms 11 to construct booms A or the like.
Patent JP-2001234117-A (JP)
Title: Coating material composition
Inventor: OZU TOSHIYUKI
IPC: C09D175/04
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material which has excellent resistance properties and is rich in elasticity and has excellent compatibility which other resins and excellent adhesion to various plastic molded articles as a coating material. SOLUTION: This coating material composition comprises a polyurethane resin to be obtained by reacting (1) an α,ω-polymethacrylate diol, (2) a polymeric polyol, and (3) a diisocyanate compound or a polyurethane resin to be obtained by reacting (1) an α,ω-polymethane diol, (2) a polymeric polyol, (3) a diisocyanate compound, (4) a chain extender and/or (5) a short-stop agent.
Patent JP-2001233529-A (JP)
Title: Sheet feeder
Inventor: KAWASHIMA SHINSUKE
IPC: B65H29/70
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To surely separate curvedly, at a separating position S, a sheet P sucked electrostatically to a transfer belt 46. SOLUTION: A projected groove 412 through the entire peripheral surface is formed generally at the lateral center position of a drive roller 41 disposed at a position corresponding to a separation position S, and a projected part is formed on a transfer belt 46 with the projected groove 412. Because a sheet P passing through the separation position S produces a deflection generally at the lateral center portion thereof, the sheet P can provide a strong stiffness in the feeding direction thereof. Thus, even a sheet with weak stiffness such as thin sheet can be surely separated curvedly at the separation position S.
Patent JP-2001233104-A (JP)
Title: Seat cushion
Inventor: AOYANAGI KENICHI
IPC: B60N2/90
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a seat cushion capable of suppressing degradation in quality of appearance caused by attaching/detaching of a child seat. SOLUTION: An insertion hole 17 where a fix arm of the child seat is inserted is formed in a position corresponding to an inside of a slit 16 in a cushion pad 14 of a cushion main body 12. A striker 18 secured to a cushion frame 13 is placed in the inside of the insertion hole 17, and an engaging part 18a is exposed in the insertion hole 17 through the slit 16. A guide member 19 is mounted to the striker 18 and a vertical section in a direction X of vehicular width is formed into an approximately U-shape opened upward. Since cutouts 19d in both side parts 19b, 19b of the guide member 19 are fitted to both ends of the engaging part 18a of the striker 18, the engaging part 18a of the striker 18 is exposed in an inside 19e of the guide member 19 with crossing a bottom part 19a thereof.
Patent JP-2001233111-A (JP)
Title: Cup holder
Inventor: OTAKE MASAKI
IPC: B60N3/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a cup holder for an automobile capable of stably holding cups with freely selecting a holding diameter and a holding height suitable for an outer diameter and a height of the cups with a simple operation. SOLUTION: A main body 12 corresponds to a part of a console box of the automobile, and a recessed part 10 with an upper face opening 15 is formed therein. A holder member 14 is formed so as to be freely displaced by rotation to one end side (first position) and the other end side (second position) of the main body 12, and holds the cups by an inner wall surface of the main body 12 on the other end side when displaced to the one end side. The cups are held by the inner wall surface of the main body 12 on the one end side when the holder member 14 is displaced to the other end side. The holding diameter can be set by an amount of shift of a rotation axis 13 of the holder member 14 against the recessed part 10 and heights of the first position and the second position.
Patent JP-2001245237-A (JP)
Title: Broadcast receiving device
Inventor: YURINO MASAKO
IPC: H04N5/44
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiving device, which an independently adjust only the reproduction level of the sound signal of a specified channel among the sound signals of plural channels in selected BS digital broadcast. SOLUTION: This device is provided with a decoder 2 for decoding a reception signal (b) on selected BS digital broadcast and outputting data (c) and (d), a D/A converter 4 which D/A-converts data (c) and outputting it as a video signal (e), a D/A converter 7 which D/A-converts data (d) and outputting it as audio signals (f) to (k), and a sound volume control part 8 provided with a volume 8a1, which independently adjusts the reproduction level of a signal (h) among audio signals (f) to (j) and a volume 8b1, which uniformly adjusts the reproduction levels of the sound signals (f), (g), (i), (j) and (k) which are outputted from the D/A converter 7 and from the volume 8a1.
Patent JP-2001241376-A (JP)
Title: Inclined shaft type variable displacement piston pump or motor
Inventor: OKADA KENICHI
IPC: F04B1/24
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To reduce noise, vibration, or dead zones caused by irregularity in relative rotation speed between a main shaft and a cylinder block, and contribute to compactness in an inclined shaft type variable displacement piston pump or motor. SOLUTION: A main shaft 3 and a cylinder block 2 are connected to each other by use of a constant speed synchronizing mechanism 5 at least comprising component elements of ball grooves 51b, 52b, a ball 53, and a ball retainer 54, for constantly making synchronous rotation without delay, and achieving extreme compactness.
Patent JP-2000261096-A (JP)
Title: Light emitting device using dbr
Inventor: TAN MICHAEL R T
IPC: H01S5/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To efficiently output laser beams having a long peak wavelength by a method, wherein a second beam generating structure is coupled optically with a first beam generating structure, thereby generating second beam having a second peak wavelength, optically combining with the first beam having a first peak wavelength. SOLUTION: This device contains a first beam generating structure 68, positioned on a first substrate 70 for emitting fist beam 76 having a first peak wavelength, and a second beam generating structure 72 positioned on a second substrate 74 for emitting second beam 78 having a second peak wavelength. The second beam generating structure is physically fixed to the first beam generation structure, so that the first and second beam generating structures are pinched between the first and second substrates. Thus, the second beam generating structure is coupled optically with the first beam generating structure, thereby generating the second beam which has the second peak wavelength in concert with the first beam having the first peak wavelength.
Patent JP-2001248015-A (JP)
Title: Acrylic fiber and method for producing the same
Inventor: KASABO YUKIO
IPC: D01D5/253
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic fiber which has good softness and sufficient stiffness, when processed into a nap product, and to provide a method for producing the acrylic fiber, by which the fiber can stably and highly efficiently be produced. SOLUTION: This method for producing the acrylic fiber, comprising extruding a dope obtained by dissolving an acrylonitrile-based polymer in an organic solvent from approximately Y-shaped spinning nozzles into the first coagulation bath comprising an organic solvent aqueous solution to from the coagulated fiber, taking out the coagulated fiber from the first coagulation bath at a taking rate of 0.6 to 2.0 times the extrusion linear rate of the dope, drawing the filaments at a drawing ratio of 1.1 to 2.0 in the second coagulation bath comprising an organic solvent aqueous solution, and further drawing the fiber at a drawing ratio of >=3 in a wet heat condition. The obtained acrylic fiber is uniformly oriented up to the inner portions of the fiber, and when the single fiber (1) is pulled and broken, a crack (2) having a length of >=200 μm and extended in the axial direction of the single fiber is produced on the broken side surface of the single fiber.
Patent JP-2001247312-A (JP)
Title: Method for producing precursor solution for tin oxide- based fiber
Inventor: KUNII ARATA
IPC: C01G19/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a precursor solution for tin oxide- based fibers, in which a time for dissolving metal tin is shortened, and further to provide a method for stably and efficiently producing the tin oxide-based fibers. SOLUTION: This method for producing the precursor solution for the tin oxide-based fibers, characterized by including a process for dissolving metal tin in an organic solvent in the presence of a carboxylic acid and/or a carboxylic acid anhydride, such as acetic acid, and an inorganic halide such as tin chloride. The method for producing the tin oxide-based fibers, characterized by spinning the obtained precursor solution and then thermally treating the produced fibers.
Patent JP-2001250085-A (JP)
Title: Card reader
Inventor: ASADA TAKASHI
IPC: G06K13/067
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To miniaturize a card reader and to simplify the structure. SOLUTION: On side plates 12 and 13 of a lower case 3 to engage an upper case 3, projections 24 and 24 are projected so as to face each other. On side plates 33 and 34 of the upper case 3, fitting holes 33a and 34a to fit the projections 24 are provided. An engage member 65 can freely move in the direction of arrow A-B and is pulled in the direction of arrow B by a tension coil spring 75. A pair of arm parts 67 and 69 of this engage member 65 are provided with engage parts 73 and 73 capable of being freely engaged to and disengaged from the projections 24 and 24 by moving this engage part 65 in the direction of arrow A-B.
Patent JP-2001248602-A (JP)
Title: Method of using pilot cylinder in infinite length function
Inventor: KAWAMURA NAGAHARU
IPC: B23K20/12
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To use a large diameter cylinder, set an output thrust large, and enable free constitution without limitation to output movement quantity. SOLUTION: A loading and fast feeding piston hydraulic pump is used on the input side, a large diameter hydraulic cylinder is used on the output side, they are connected to each other, the input piston hydraulic pump is rotation- controlled by a servo motor, and the speed, position, and thrust are controlled by the cylinder.
Patent JP-2001249382-A (JP)
Title: Stroboscopic light emitting device
Inventor: SASAKI WATARU
IPC: G03B15/03
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscopic light emitting device which will not increasing the number of parts substantially as compared with heretofore and inhibiting the stroboscopic light emission with only inexpensive parts. SOLUTION: In inhibiting the stroboscopic light emission by a xenon tube X, a switch ST OFF1 arranged as a light emission inhibiting switch is turned on to lower the charging voltage of a capacitor TC for triggering, down to the voltage at which stroboscopic light emission is infeasible by the voltage division of a resistor R1 and a resistor R2, by which the current flowing to the light emission inhibiting switch, i.e., the switch ST OFF1 during the stroboscopic light emission and during the inhibition of the stroboscopic light emission is suppressed low, unlike the case of the conventional circuit of shutting off a trigger loop inclusive of the primary winding of a boosting transformer T1 for trigger by the light emission inhibiting switch. Then, the switch ST OFF1 may be constituted by the inexpensive members.
Patent JP-2001251516-A (JP)
Title: Image processor
Inventor: HAYASHI HIROYUKI
IPC: H04N19/423
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To use resources in an image processor to reduce a high frequency component and block distortion without adding an additional circuit. SOLUTION: A block read part 112 segments and reads in an image block of m×n pixels from a memory 111, where a decoded image is stored, and the image block is inputted to a DCT operation part 113. The DCT operation part 113 subjects the image block m×n pixels to DCT processing and inputs outputted m×n DCT coefficients to a coefficients adjusting part 114. The coefficient adjusting part 114 inputs the coefficients to an inverse DCT operation part 109, after raising coefficients of frequency components to be enhanced from among DCT coefficients and reducing coefficients of frequency components to be reduced. The inverse DCT operation part 109 subjects m×n DCT coefficient to inverse DCT, to generate and output a block image of m×n pixels.
Patent JP-2001253346-A (JP)
Title: Cart
Inventor: KUMAGAI TOSHIO
IPC: B62B1/22
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a cart allowing the subject of conveyance such as seedling boxes to be freely locked and unlocked. SOLUTION: A handle 5 is provided at the rear of a load-carrying platform 1 and wheels 6 are provided on the lower surface of the platform 1. The platform 1 is provided with a stopper device 18 locking the seedling boxes A on the platform 1 and responding to a handle lever 25. By operating the handle lever 25, the stopper body 20 of the stopper device 18 is sunk outside of a side panel 3 and unlocked from the seedling boxes. When the handle lever 25 is released while the seedling boxes are placed on the platform 1, the stopper body 20 projects inwardly from the side panel 3 and can press and hold the seedling boxes locked. Thus, the seedling boxes A are prevented from dropping during transportation.
Patent JP-2001214123-A (JP)
Title: Primer composition for civil engineering and construction
Inventor: ITO TOKUJI
IPC: C08F230/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a primer composition for civil engineering and construction which is excellent in adhesion of metallic materials to hydraulic inorganic substances typified by concrete and mortar. SOLUTION: This primer composition essentially contains a polymer emulsion which is prepared by the emulsion copolymerization of a (meth)acrylic ester with an unsaturated monomer having a phosphoric ester group.
Patent JP-2001255294-A (JP)
Title: Sensor for detecting conductivity for high temperature and high voltage
Inventor: NOZUE MITSURU
IPC: G01R27/22
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To form a stain-resistant four-electrode type sensor for detecting conductivity in an approximately the same size as a two-electrode type. SOLUTION: The sensor includes four metal electrodes 10 each having a bar-shaped electrode part 11 and a screw shaft 13 integrally projected from a back end of the bar-shaped electrode; a resin electrode holder 20 having four axially parallel supporting holes 21 for respectively passing through and supporting the four electrodes and having a front end part, facing to a front end of each of the bar-shaped electrode part of the electrodes, serving as a test water part 24; and a metal nipple 40 having a stepped hollow part 44 with a large diameter front side part 42 for holding a back part of the electrode holder at a large diameter hollow part and a small diameter back side part 43 for drawing out a lead wire 14 connected with the back end of the screw shaft of the electrode through a small diameter hollow part to an outer side backward.
Patent JP-2001258164-A (JP)
Title: Power supply apparatus
Inventor: NAGAI TAMIJI
IPC: H01M10/44
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent a constant voltage circuit from generating heat when a pulse current is applied. SOLUTION: A current detection circuit 3 detects an input current and outputs a detection signal to a constant current circuit 1 and a time constant circuit 4. The constant current circuit 1 controls an input current in accordance with the supplied detection signal. If an excessive input current is detected for a predetermined period by the output of the time constant circuit 4, the operations of the constant current circuit 1 and a constant voltage circuit 2 are discontinued by a stop circuit 5.
Patent JP-2001220064-A (JP)
Title: Plastic tube winding reel
Inventor: HOSOYA KINJI
IPC: B65H75/14
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To easily incinerate a reel for disposing it and to reuse it as a paper material. SOLUTION: The reel comprises a pair of side member 2 made of corrugated board, and a core member 3 made of cardboard. Each side member 2 includes a plurality of locking holes 7, 8 along large and small circular contours in the intermediate diameter part, respectively. The core member 3 has a plurality of locking pieces 13 at both side edges of a cylindrically bent band-like plate 12. The locking pieces 13 of the core member 3 are inserted into the locking holes 7 from inside of both side members 2, returned, and inserted into the locking holes 8 to be locked. The inner peripheral surface of the core member 3 can be supported by a reinforcing plate 5 adhered to the inside of side plates 4 of the side members 2 which rosin-based adhesive.
Patent JP-2000334450-A (JP)
Title: Water softening device and control method of the water softening device
Inventor: KAYAHARA TOSHIHIRO
IPC: B01J47/14
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To switch between the passage of water and a regeneration with small electric power and also to simplify a valve operation and a valve mechanism. SOLUTION: The water softening device is provided with a water treating means 1 including a treating agent for softening raw water and a regeneration liquid feed means 3 for feeding a regeneration liquid of the treating agent. This water softening device which switches between the passage of water by which the raw water is allowed to flow in the water treating means 1 and softened water is allowed to flow out, and the regeneration by which the regeneration liquid is allowed to flow into the water treating means 1 and regeneration waste liquid is allowed to flow out, is provided with a passage of water switching means 7 for switching between the passage of water and non-passage of water by a manual operation and a regeneration switching means 32 for automatically switching between the regeneration and the non-regeneration, based on a regeneration signal of an automatic control means.
Patent JP-2000275799-A (JP)
Title: Photographic element containing blend of cyan dye firming coupler
Inventor: HONAN JAMES S
IPC: G03C7/388
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic element containing a dispersion of cyan dye forming coupler having improved light stability and dark stability, improved color reproducibility and high reactivity with an oxidized color developing agent by incorporating a phenolic cyan dye forming NB coupler, a specified phenolic cyan dye forming coupler and a specified stabilizer. SOLUTION: The photographic element includes at least one photosensitive silver halide emulsion layer having a phenolic cyan dye forming NB coupler, a phenolic cyan dye forming coupler of formula I and a stabilizer of formula II. In the formula I, R3 is an optionally substituted alkyl or aryl or the like, R4 is an optionally substituted alky, R5 is H, a halogen, optionally substituted alkyl or aryl or the like and Z is H or a group which can be split by the reaction of the coupler with an oxidized color developing agent.
Patent JP-2001259457-A (JP)
Title: Cut wastepaper compression equipment and shreder containing the same
Inventor: HARIYAMA HISASHI
IPC: B02C18/22
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To perform simultaneous compression and cutting and to enhance the compression ratio and compression speed of cut wastepaper. SOLUTION: The device consists of a pressing member 16 for compressing the cut wastepaper by moving relatively to a compression chamber in the compression chamber 13 housing cut wastepaper, a discharge port which is formed at an end in a side of a compression direction of the pressing member in the compression chamber and discharges a paper cutting block obtained by compressing the cut wastepaper from the compression chamber, a pressure receiving part which receives compressive force from the pressing member in a state where the discharge port is closed at the compression and allows a compressed block to be discharged from the discharge port when discharged and a draft angle formation part 39 formed so that the cross section might spread gradually toward the discharge port in the inside surface of the compression chamber.  Then, the cut wastepaper is formed to the cut wastepaper block within the compression chamber and the cut wastepaper block is dropped reducing gradually the load generated between the cut wastepaper block and the front end wall of the compression chamber in a discharge direction by the draft angle formed at the front end wall of the compression chamber.
Patent JP-2001264576-A (JP)
Title: Device for manufacturing array waveguide grid device and method for manufacturing the grid device
Inventor: ISHII MOTOCHIKA
IPC: G02B6/293
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To realize the low cost manufacturing by performing alignment with high accuracy and at high speed as to a device and a method manufacturing an array waveguide grid device which is used in an optical communication field. SOLUTION: In an optical device 111, an optical waveguide 112 for input which is connected to the incident plane of a slab waveguide 114 and an optical waveguide 113 which is connected to the light-emitting surface of a slab waveguide 115 and an array waveguide 116 whose one end is connected to the light-emitting surface and other end is connected to the incident plane are formed on a substrate. The optical fiber component 121 formed on another substrate is held by being opposed to the optical device 111 and a light receiving device 134 is arranged by being opposed to the light-emitting surface of the waveguide 115. A wide-band input light 150 is made incident on the held optical fiber component 121.  The optical waveguide 112 and the optical fiber component 121 are aligned by variably adjusting the position and the direction of the component 121 so that the monitor light detected by the light receiving device 134 becomes a prescribed level. Then, since the device 134 is also movingly adjusted, an S/N is increased.
Patent JP-2001266826-A (JP)
Title: Electronic apparatus
Inventor: KAYAMA TAKASHI
IPC: H01M2/10
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a polymer battery which realizes small size and thinness of the electronic apparatus by simplifying installation method and electrical connection of the polymer battery and further in the replacement of the polymer battery, to enable replacing the battery simply by sliding or rotating and also to enable using it jointly with other type of batteries. SOLUTION: The electronic apparatus comprises a polymer battery 500 for supplying electric power source and a box having an attaching and removal mechanism 50 for arranging the polymer battery 500 to be attached or removed freely.