baber/WOPTO huggingface dataset:
Patent JP-2001241079-A (JP)
Title: Drainage trap and bathroom structure using drainage trap
Inventor: AZUMA TOSHIHIKO
IPC: A47K4/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a drainage trap which has a draining device connected thereto via a branch pipe portion and does not generate back flow of drainage to the side of the draining device even if a large quantity of drainage is discharged into the drainage trap, and to provide a bathroom structure using the drainage trap. SOLUTION: The drainage trap for preventing intrusion of a foreign odor and noxious insects from a sewage and the like into a house, is constituted of a deodorizing cup portion (1) for storing drainage, a deodorizing cylinder (3), a branch pipe portion (4) arranged on a side surface of the deodorizing cup portion (1), a discharge port (5), and a back-flow preventive wall (6) arranged between the deodorizing cylinder (3) and the branch pipe portion (4). The bathroom structure includes a washing-place portion (P1) and a bathtub mounting portion (P2) having a bathtub (B) mounted thereon. The draining device is arranged on the side of the bathtub mounting portion (P2), and the drainage trap is arranged on the side of the washing-place portion (P1). Further, the draining device is connected to the drainage trap via the branch pipe portion (4).
Patent JP-2001244721-A (JP)
Title: Antenna system for mobile object
Inventor: TOSHIMITSU HIRAHIRO
IPC: H01Q1/32
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system for mobile object, that allows a mobile object such as an automobile to continuously and stably receive a radio wave, such as television waves. SOLUTION: Closed loops, consisting of electric conductors installed along the surface of a planar dielectric body, open loops formed by connecting them, and stays connected to them are installed on the one plane, an antenna element using both ends of the open loop for connection terminals are formed, the similar antenna elements are installed, while the axes maximizing the sensitivity on the respective directivities are directed in different directions, the respective connection terminals of the antenna elements are connected in series or in parallel to composite their outputs in the antenna system. The antenna system is installed in the interior or at the exterior of a vehicle.
Patent JP-2001286231-A (JP)
Title: Odor adsorption sheet for animal
Inventor: HANDA SHINYA
IPC: D06M15/21
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain an odor adsorption sheet capable of effectively removing an odor caused when rearing an animal. SOLUTION: This sheet comprises a main body 1 thereof as a substrate and is obtained by bonding a macromonomer containing a hydrophilic group and a cationic leaving group and/or an anionic leaving group as a functional group having adsorbability to polar substances therewith by a graft polymerization.
Patent JP-2001289272-A (JP)
Title: Disc rotor and its manufacturing method
Inventor: WADA HIKARI
IPC: C22C1/10
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To stabilize the braking characteristics of a disc brake by weakening attacking property of a mate as an advantage possessed by an aluminum composite material is effectively utilized. SOLUTION: A slide plate 2 situated at a contact part with at least a brake pad is formed of a porous base substance 5 formed that silicon carbide particles 9 and vacancies 6 are dispersed in a substrate 8 of an aluminum alloy. The vacancies 6 exposed to a contact surface with the brake pad is filled with a layer 7 of molybdenum disulfide. Attacking property of a mate is weakened by the molybdenum disulfide layer 7, an abrasion amount of the brake pad is decreased, and a friction force with the brake pad is stabilized.
Patent JP-2001288098-A (JP)
Title: Melanogenesis promoter and gray hair ameliorant
Inventor: KANBARA TOSHIMITSU
IPC: A61K36/53
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain both a melanogenesis promoter excellent in safety and productivity and having an excellent melanogenic activity and a gray hair ameliorant comprising the melanogenesis promoter and extremely effective in preventing the gray hair and ameliorating the gray hair. SOLUTION: This melanogenesis promoter is characterized as consisting essentially of one or more plant extracts selected from Panax ginseng C.A. Meyer, Panax notoginseng, Salvia miltiorrhiza Bunge, Yucca sidigera or Yucca recurvifolia Salisb, Eriobotrya japonica Lindley, Lonicera japonica Thunberg and Salsaparrilha falsa. The gray hair ameliorant comprises the melanogenesis promoter.
Patent JP-2000312599-A (JP)
Title: Method for steeping corn, and steep liquor obtained thereby and sparingly containing reducing sugar
Inventor: KISER RICKY D
IPC: C12N1/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for steeping corn which enables starch to be obtained in a high yield. SOLUTION: This method for steeping corn to produce steep liquor containing a reducing sugar only in a small quantity is (a) to feed fresh steep liquor which contains sulfur dioxide in a concentration of about 1,000-2,200 ppm based on the weight of corn, (b) to steep the corn at about 118 deg.F to about 125 deg.F for >10 h., (c) to separate steep liquor at a rate of 2-4 gallons per one bushel of corn, (d) to adjust the pH value so as to be about 4.2 to about 5.5 during a point of time from about four hours after fresh steep liquor was fed to about one hour before steep liquor is separated from corn, (e) to retain the separated steep liquor at about 118 deg.F to about 125 deg.F for about 10 h. to about 40 h. and (f) to subject the obtained steep liquor to evaporation treatment.
Patent JP-2001294324-A (JP)
Title: Product accumulation device
Inventor: INOUE TAKAHARU
IPC: B21D43/18
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a product accumulation device effectively utilizing a product carriage and enhancing accumulation efficiency by loading plural heaps of products on the product carriage. SOLUTION: Plural products sequentially carried in the length direction of a carrying table 1 are sucked one by one based on the combination of loader stop positions A, B, C of a loader 22 based on the center of gravity stop position K common to each product of plural products stopped in the specified product stop positions a, b, c and traverse angles +5 deg., 0 deg., -5 deg. of a vacuum hanger 25, plural sucked products are carried to the product carriage 27, released in the specified loading position, and similarly, suction, carrying, and release of the plural new products are repeated to pile the new products on the former products, plural products accumulated in the length direction on the product carriage 27 are zigzag accumulated at the specified angle difference in the state the center of gravity coincides every heap to load the products of plural heaps 1M, 2M, and nM.
Patent JP-2001302035-A (JP)
Title: Rubberlike sheet winding method and winding device used in the same
Inventor: YASUFUKU TAKUYA
IPC: B65H18/04
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To rationalize the work for passing a liner. SOLUTION: After a winding-back end Fe of the liner F of a roll body FR supported pivotally at a roll body support position Y and an empty core member 2A are mutually bonded by a connection means 13 in advance, the empty core member 2A is moved to a winding position P2 of a rubberlike sheet S together with the liner F to be wound back.
Patent JP-2001034051-A (JP)
Title: Developing device and image forming device provided with this developing device
Inventor: OKANO KEIJI
IPC: G03G15/08
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a developing device where deterioration of the image density is prevented and a stable image density can always be obtained regardless of a pattern of a formed image even when developer with a weight mean grain diameter of <=7 μm is utilized. SOLUTION: This developing device is constituted so that when the weight mean grain diameter of toner in a toner container 6 is M, a proportion of the number of toner particles with a grain diameter of <=M/2 that is carried on a developing sleeve 3 to the number of toner particle carried on the developing sleeve 3 is A and a proportion of the number of toner particles with a grain diameter of <=M/2 in the toner container to the number of toner particles in the toner container is B, an agitating member 10 is rotationally driven so that the relation of 1.0<=A/B<=1.5 is satisfied.
Patent JP-2000310748-A (JP)
Title: Video display device
Inventor: TAKAHASHI KOICHI
IPC: G02B26/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a right-left optical path distribution type video display device which has a wide field angle, high resolution, and high luminance although the device has relatively small-sized, inexpensive, and electric-power- saving constitution. SOLUTION: This video display device makes a vertical scan by a galvanometer scanner 7 with the modulated light beam from a light source which is equipped with an He-Ne laser 1, an AOM(acoustooptic) element 3, an ND filter 5, etc., and generates the light beam for the right and left eyes, splits the light beam into light beams for the right and left eyes by a beam splitter 8, and makes them on different deflecting surfaces of a polygon mirror 11 to make horizontal scans at the same time, so that the light beams are guided to the eyeballs 16a and 16b through optical systems 12a and 12b. At this time, concave mirrors 14a and 14b are so constituted that luminous flux is given positive power by bending the optical path to both the eyes respectively, and video is displayed directly on the retinas of the eyeballs of the user.
Patent JP-2001301315-A (JP)
Title: Ink jet recording medium
Inventor: TSUCHIDA MINORU
IPC: B41M5/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium used for ink jet recording, which has the storage stability of an ink jet recording image and is so excellent in light resistance and environmental gas resistance that the fading and discoloring of the image especially due to light and environmental gas can be prevented from occurring. SOLUTION: In the ink jet recording medium, in which an ink accepting layer is provided on at least one side of a base material, the ink accepting layer includes a flavonoid compound.
Patent JP-2001305613-A (JP)
Title: Eyecup
Inventor: TSUCHIDA YOSHIHISA
IPC: G03B11/04
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an eyecup by which external light is perfectly intercepted and whose degree of freedom in terms of the design of appearance is enhanced by making its part contacting with a face thin and soft. SOLUTION: When a flange part 2204 is tilted forward, it is bent with a thin part 2216 as a supporting point, and becomes in a reversed state where it is extended forward on the outside of the rear end of a barrel part 2202. In such a case, the reversed state is held in a state where 1st and 2nd projecting parts 2218 and 2220 and a recessed part 2222 (1st locking part) are positioned on the outside of an annular projecting part 1410 provided at the rear end of a finder case 1402, and also the 2nd projecting part 2218 (2nd locking part) is locked in the projecting part 1410 (locking part of a finder system) of the case 1402.
Patent JP-2001300047-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To alleviate the advantage and disadvantage between a player and a game shop. SOLUTION: The game machine such as pachinko machine includes a winning apparatus 7, a pattern varying means 3, and a state setting means 4. The apparatus 7 includes a first region 2, through which a game ball 1 falling down, as shown by an arrow D1, can pass, and a second region 6 which is located below the first region 2 at a position offset from a vertical line passing a predetermined point of the region 2, and which can be turned to a first state, through which the ball 1 can easily pass, and can be turned to a second state, through which the ball 1 is hard to pass. The pattern varying means 3 displays on a display part variations or stoppage of a group of patterns when the ball 1 passes through the first region 2. The state setting means 4 turns the second region 6 into the first state when the group of varying patterns stops at a predetermined pattern. Since the region 6 is not provided vertically below the region 2, even if a player aims at the region 2 and shoots the ball 1, the ball cannot easily pass the region 6. Since the region 2 and region 6 are provided in the apparatus 7, the player can shoot the ball 1 by aiming at one point.
Patent JP-2001301809-A (JP)
Title: Packing cushioning material
Inventor: HAGIWARA MINORU
IPC: B65D59/00
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a packing cushioning material wherewith a packing operation can be performed quickly without requiring a large storage space and in addition the cushioning material is easily reusable. SOLUTION: The packing cushioning material comprises a thin synthetic resin sheet material 10, which comprises first, second and third sides (11, 21, 31) and first and second linear folds (41, 51). A plurality of cushioning sections 61 are formed on the first, second and third sides (11, 21, 31), a locking recess 71 is provided on one of opposite sides (13, 23) of the first and second sides (11, 21), and a locking protrusion 81 is provided on the other. The first and second sides (11, 21) are folded at the right angle toward the third side 31 via the first and second linear folds (41, 51), and this state can be kept by fitting the locking protrusion 81 into the locking recess 71.
Patent JP-2001261816-A (JP)
Title: Process for preparation of alkylene oxide adduct containing little unreacted alkylene oxide
Inventor: TAKADA JUNKO
IPC: C07C41/03
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for the preparation of an alkylene oxide adduct containing little unreacted alkylene oxide. SOLUTION: The alkylene oxide adduct is prepared by reacting an alcohol with an alkylene oxide at a temperature between higher than 180 deg.C and not higher than 200 deg.C in the presence of a composite metal oxide catalyst in which the main component is MgO and one or two kinds of metals are added thereto.
Patent JP-2001308596-A (JP)
Title: Apparatus for mounting electronic component and method of switching over component kind in the same
Inventor: OTAKE YUJI
IPC: H05K13/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for mounting electronic component and a method of switching over component kind in the same which can easily and efficiently switch over the component kind even by an unskilled person. SOLUTION: For switching over the component kind with the change of the type of boards under manufacturing for an electronic component mounting apparatus, component kind data set according to the type and operation executing data of the switching operation executed by an apparatus operator are stored in a component switch data memory 32, component kind parameters on an operation control program are updated to component kind parameters corresponding to the switched component kind by a parameter updating unit 33, based on the component kind data when switching over the kinds of components, and the operation executing data is read and displayed on a monitor of a display 36. Thus even an unskilled person can accurately and efficiently switch over the component kind.
Patent JP-2001300782-A (JP)
Title: Screw press dewatering apparatus
Inventor: TANPO KAZUO
IPC: B01D29/62
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To apply the oscillation suitable for preventing filtering holes from being clogged to a filtering cylinder by a simple structure in a screw press dewatering apparatus comprising the filtering cylinder having a large number of filtering holes, a screw provided in the filtering cylinder, and a driving unit to rotate the screw, and applying the compression force to a slurry present between the screw and the filtering cylinder from the upstream side to the downstream side of the screw. SOLUTION: This screw press dewatering apparatus has an exciting device 6 for preventing the filtering holes 2 from being clogged by oscillating the filtering cylinder 3 by applying the blow to the filtering cylinder 3. In addition, the blow, the blowing position and the blowing period are adjustable independently.
Patent JP-2001303562-A (JP)
Title: Method for constructing wide-flange shape steel pile combined with soil cement
Inventor: ITO DAISUKE
IPC: E02D5/46
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to provide a core capable of transmitting load within a soil cement column in order to provide a frictional force between the soil cement column and the ground. SOLUTION: A wide-flange shape steel having a plurality of spiral or plate- shaped steel plates approximately perpendicular to the axis of the pile is inserted into the soil cement column to integrate the soil cement column with the wide-flange stale sheet and smoothen the transmission of the load.
Patent JP-2001304672-A (JP)
Title: Spot air-conditioning system
Inventor: ANDO YASUHIKO
IPC: F24F1/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To give a sufficient sense of heating, when spot heating is performed using a cooling/heating spot air conditioner. SOLUTION: The spot air-conditioning system 1 comprises a porous foot chamber 50, fixed to the air outlet 30 of a spot air conditioner 10 and discharging hot air 71 upward through a duct 40. Hot air 71 is supplied through a plurality of air outlet holes 51 of the foot chamber 50, and a user 90 standing thereon is warmed. Wind velocity of the hot air 71 decreases, when it passes through the foot chamber 50 and the hot air 71 discharged from below ascends becomes natural convection, the user 90 can be warmed not locally but entirely, thus providing a comfortable sense of heating.
Patent JP-2001305440-A (JP)
Title: Light modulation element, and projection optical system using the same
Inventor: MOCHIZUKI NORITAKA
IPC: G02B27/18
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide optical modulation element which does not generate flares but have a high numerical aperture even if it is used to form a two-dimensional array, and a projection optical system using the same. SOLUTION: In a light modulation element forming a phase type diffraction grating by periodically varying the heights of plural rectangular elements of which the plural surfaces are reflecting interfaces, at least a part of the plural rectangular is formed so that the reflecting interfaces is driven in the direction of the height.
Patent JP-2001309356-A (JP)
Title: Method and device for browsing remote place situation
Inventor: KAWAMURA HARUMI
IPC: G06T5/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image of a prescribed light environment that is not affected by a photographing light environment. SOLUTION: An input terminal 100 photographs and inputs the image of an object, also inputs light environment information at the photographed place and image browsing destination information and transfers these information together with the image to a conversion server 110. The server 110 converts the image into an image being the same as an image photographed in a prescribed light environment by using the light of the prescribed light environment (e.g. daylight) and the received light environment information, makes the converted image correspond to the browsing destination information to be stored in a storing part 111, and transfers a corresponding converted image to a terminal 120 from the part 111 when the browsing terminal 120 makes a browsing request to the server 110.
Patent JP-2001313511-A (JP)
Title: Gps antenna system for mobile terminal
Inventor: HAYASHI AKIHIKO
IPC: H01Q1/12
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To realize enhancement of the stability of the performance of a GPS antenna system at a low cost, to attain high performance of a mobile terminal when it is in use by one hand, and to solve a problem caused at soldering. SOLUTION: The GPS antenna system 13 is configured by fitting a GPS antenna 14 to a reception printed circuit board 15 to have a tilt angle with respect to the reception printed circuit board 15 via a bracket 16. When a feed pin 17 of an antenna element 14b of the GPS antenna 14 is soldered to the reception printed circuit board 15, solder B is supplied while the tip of the feed pin 17 is inserted into a through-hole 15d by directing a rear side 15a of the reception printed circuit board 15 upward. When the supply of the solder B is excessive, the solder B flows to a space C formed by the GPS antenna 14 and the reception printed circuit board 15. In this case, since a blocking member 18 of a ring shape is mounted on the feed pin 17, the flowing of the solder B furthermore is blocked and it is prevented that the solder B approaches the bracket 16 or short-circuits it.
Patent JP-2001308497-A (JP)
Title: Stereoscopic circuit board and method for manufacturing the same
Inventor: YUMOTO TETSUO
IPC: H05K3/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent an occurrence of an environmental problem by simplifying manufacturing steps by obviating a necessity of a catalytic treatment. SOLUTION: A method for manufacturing a stereoscopic circuit board comprises the steps of forming a dielectric board 1 of a thermoplastic liquid crystal polymer mixed with a palladium (A), then forming a resin mask 2 of a hydrolyzable polymer material so as to cover a surface part except an exposed surface part to be formed with a conductor layer 4 of a predetermined pattern of a surface of the dielectric board by exposing the surface part of the layer 4 (B), and performing roughing treatment 3 of the resin mask and the overall surface of the board 1 exposed from the mask (C). The method further comprises the steps of removing the mask 2 from the board 1 (D), and finally forming the conducive layer 4 on an etched surface 3 of a predetermined pattern on the surface of the board 1 by electroless plating (E).
Patent JP-2001310859-A (JP)
Title: Sheet after-processing device and image forming device
Inventor: MATSUMOTO YUZO
IPC: B65H33/08
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the malfunction that the lowest sheet among the dis charged sheets is easy to be left or hard to be taken out in a sheet after- processing device. SOLUTION: This sheet after-processing device has a sheet loading table 421 to be temporarily loaded with the sheets, a carrying means 415 for carrying the image formed sheets onto the sheet loading table, a registration means 412 for resistering the sheets in the cross direction per each time of carrying by the carrying means 415 and capable of setting the resistering position at two or more in the sheet cross direction, a sheets discharging means 421 for discharging the sheets on the sheet loading table resistered by the resistration means, and a resistering position control means for controlling the resistering position of the resistration means so that at least the first sheet among a sheets bundle carried onto the sheet loading table is positioned at the most this side of the device body.