baber/WOPTO huggingface dataset:
Patent JP-2002021055-A (JP)
Title: Steel netting float
Inventor: ISHIGURO MASAAKI
IPC: B63B35/34
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the problems of a conventional steel netting float having a large welded construction and a vacuumed tank shape for preventing the submersion of water, which causes cracks at the welded portions of the tank due to the collision of large drift woods, or an increased weight due to submersion in the tank caused by corrosion or deterioration, resulting in the weight of water in the tank exceeding the force of buoyancy of the tank and the sinking of the steel float to water. SOLUTION: Polystyrene foam is placed in the float and its performance as a float is never lost in this configuration even though water enters into the inner space of the float.
Patent JP-2002021830-A (JP)
Title: Clip for temporary holding
Inventor: ARAKAWA KOJI
IPC: A44B17/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a clip capable of temporarily holding two plates materials with a space till both the two plates are finally fixed. SOLUTION: This clip for temporary holding is formed of two parts of a male member 11 and a female member 12. The male member has a flange part 2 and a shaft part 3, and the female member has a flange part 12 and a hollow barrel part 13. The shaft part of the male member is pushed into the hollow barrel part of the female member to be fitted in fitting holes H1 and H2 of the plate materials P1 and P2. In the clip for temporary holding with this structure, deflection of the female member inward of the hollow barrel part is regulated by pushing the shaft part of the male member into the hollow barrel part of the female member.  On the other hand, a first projection 15 having a diameter larger than that of the fitting holes of the plate materials in the free condition is formed at a peripheral position separated from the flange part of the hollow barrel part of the female member by the plate thickness of the two plate materials, and a second projection 16 having a diameter larger than that of the fitting holes of the plate materials is formed at a peripheral position separated from the flange part of the hollow barrel part of the female member by a distance more than the plate thickness of the two plate materials.
Patent JP-2002026603-A (JP)
Title: Band pass filter
Inventor: TAMAKI TSUTOMU
IPC: H01P1/20
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To solve problems of the conventional band pass filter that has had an increased size because a plurality of stages of high impedance lines with about 1/4 wavelength equivalent to a pass frequency is arranged for a dielectric board in use and has caused adverse effect on a pre-stage circuit of the band pass filter and a circuit being a pre-stage of the pre-stage circuit because a reflecting amount at frequency bands other than the pass frequency band is high. SOLUTION: Tip short-circuit stubs 11, 13 and an interdigital capacitor 10 are placed in a π-shape. Furthermore, a termination resistor 2 is connected in series with the tip short-circuit stub 13 in the configuration of the π-shape.
Patent JP-2002021047-A (JP)
Title: River cleaning apparatus and operating method therefor
Inventor: IINUMA HAJIME
IPC: E02B5/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a river cleaning apparatus capable of preventing the clogging by Sediment or dirt without deteriorating the previous advantage of river water cleaning by natural efflux. SOLUTION: This apparatus comprises a water level adjusting weir 7 installed in a river 1, a cleaning, water channel 2 having a water intake 3 installed at the upstream side of the water level adjusting weir 7 and a return hole 6 at the down flow side respectively, a cleaning facility 5 installed in the cleaning water channel 2, a dust collection screen 4 installed at the water intake 3 for removing the dust from water flowing to the cleaning water channel 2, and a moving type water stopping weir 8 for stopping the inflow of river water to the cleaning water channel 2.
Patent JP-2002020634-A (JP)
Title: Nonaqueous dispersion resin composition
Inventor: KISHIGAMI SATORU
IPC: C08L101/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a practical nonaqueous dispersion resin composition which reduces an odor in application by reducing the content of an aromatic hydrocarbon solvent compared to the conventional one and also excels in the stability of dispersed particles. SOLUTION: The nonaqueous dispersion resin composition comprises (A) a dispersion stabilizer composed of an organic solvent-soluble resin, (B) polymeric dispersion particles, and (C) an organic solvent as the essential components, and the organic solvent (C) comprising a compound represented by the formula: R1-[OCH2CH(CH3)]n-O-R2 as the essential component.
Patent JP-2002031561-A (JP)
Title: Liquid level, bubbling detection method and its device
Inventor: SAKAMOTO TOMOKI
IPC: G01H11/08
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To detect the state where bubbles exist in liquid, and the liquid level in a container. SOLUTION: In this liquid level detection device, a Lamb wave-shaped elastic wave is propagated on the wall surface of the container for storing the liquid by using an elastic wave transmission sensor 2 and an elastic wave receiving sensor 3, and the liquid level in the container is detected based on the intensity of the propagated elastic wave. In the device, the bubbling state in the liquid is detected from the intensity of the propagated elastic wave and dispersion of the intensity in a prescribed time, and the liquid level is detected from the mean value of the intensity in the prescribed time.
Patent JP-2002032699-A (JP)
Title: Method for performing entry processing of account book constituted electronically on information processor
Inventor: IMAI TATSUYA
IPC: G06Q20/14
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for automatically checking accounts receivable/receipts and updating a quantity of stock with respect to the merchandise recorded in a books on the selling side of the merchandise when the buying side of the merchandise uses a card which can be used for paying money such as a debit card, a credit card, etc., in the case of paying. SOLUTION: The method is provided with (1) a step for relating identification data for identifying the accounts receivable to the accounts receivable recorded in the books preserved in an information processor, (2) a step for inputting prescribed data required when using the card and identification data for identifying the accounts receivable from a card terminal device when a paying side uses the card for paying the accounts payable, (3) a step for transferring the identification data inputted from the card terminal device at the step (2) to the information processor based on payment completion data showing the completion of payment of money by using the card, which is generated on a side operating the settlement system of the card,  and a step for performing checking processing of the accounts receivable/receipts related with the identification data matched with identification data transferred at the step (3) in the accounts receivable recorded in the books in the information processor.
Patent JP-2002031558-A (JP)
Title: Liquid level detector
Inventor: YAMAGUCHI HIDETAKA
IPC: G01F23/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detector capable of detecting a plurality of liquid levels by means of a single sensor arranged in it. SOLUTION: Four liquid levels of a high limit, a low limit, a high high limit, and a low low limit are detected by using a high limit timer, a low limit timer, a high high limit timer, and a low low limit timer in addition to a single liquid level sensor 4.
Patent JP-2002033154-A (JP)
Title: Joint connector
Inventor: SATO KEI
IPC: H01R29/00
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To improve workability assembling and to prevent damaging to contact pieces. SOLUTION: This joint connector 13 comprises a plurality of plurally laminated housing main bodies 15 formed with a plurality of terminal housing grooves 19, a plurality of terminals 17 each housed inside the terminal housing grooves 19 and selectively coupled by coupling parts 45 to adjacent ones, the contact pieces 53 each provided in these terminals 17 and selectively protruding outward from the housing main bodies 15, and connecting parts 55 connected to contact pieces 53 protruding from another laminated housing main body 15. It is provided with a positioning guide means 23 formed in the housing main body 15 for guiding another housing main body 15 to be laminated to a normal laminating position.
Patent JP-2002033505-A (JP)
Title: Planar photodetector, method of manufacturing it, and device using it
Inventor: ONOUCHI TOSHIHIKO
IPC: H01L27/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a planar photodetector the characteristics of which are not deteriorated when the photodetector is integrated with an electronic element and which does not require high accuracy for alignment when mounted and has a high-productivity structure. SOLUTION: The planar photodetector 1 receives the light made incident to the surface of a substrate 2. The photodetector 1 is composed of a first substrate 17 which is needed for the formation of the photodetector 1 and removed or thinned in thickness, functional layers 10, 14, 15, and 16 needed for performing light reception and electrical control, and electrodes 8 formed on the surface of the functional layers 10, 14, 15, and 16. The photodetector 1 is stuck to a second substrate 2 in an insulated state and an electric wiring pattern which is used for driving and controlling the element 1 is electrically connected to the electrodes 8 on the second substrate 2.
Patent JP-2002039608-A (JP)
Title: Air-conditioning system
Inventor: NISHIHARA TAKURO
IPC: F24F13/14
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning system to keep a room airtight when a ventilation passage installed in each room is shut off and a private space is secured. SOLUTION: In an air-conditioning system formed that vent galleries 33 and 34 are disposed at a partition wall 30 to partition a room and the external part of the room such as a corridor 32, the vent galleries 33 and 34 regulate an airflow and are installed with the galleries nipped from the both sides of the partition wall 30.
Patent JP-2001077834-A (JP)
Title: Data transfer method
Inventor: SAWARA YASUYUKI
IPC: H04L12/40
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent unintended interruption of synchronized communication in the case of performing synchronized communication among a plurality of devices for data not needing real time processing such as a video signal or a voice signal via a bus. SOLUTION: When a transmission node receives one consecutive request or more, the transmission node is set to a protect state (steps 301, 302), a transmission stop request from other nodes is rejected (step 309) so as to prevent transmission of a synchronous packet from being stopped and the transmission node reaches a protect release state when the number of times of receiving the consecutive request and a stop permission are received (steps 303, 304).
Patent JP-2002046946-A (JP)
Title: Assembly reel
Inventor: FURUHATA KATSUMI
IPC: B65D85/04
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an assembly reel capable of simplifying the assembling workability, and simultaneously being quickly disassembled. SOLUTION: This assembly reel 1 is manly composed of a taking-up barrel part 2, two sheets of flange parts 3, and a connecting band 8, and these components are assembled at a job site or in a factory. In assembling the reel 1, the flange parts 3 are pressed to both sides of a cylindrical taking-up barrel part 2, and in this condition, an end part of the connecting band 8 is inserted into a band insertion hole 6. Then, the connecting band 8 is allowed to be passed in the taking-up barrel part 2, and expanded to be hung over between the band insertion holes 6 from the outside, and finally both ends of the connecting band 8 are connected with predetermined tensile force. The assembly reel can easily be disassembled by cutting the connecting band 8.
Patent JP-2002035245-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent the disadvantage of a player caused by a power page and improve the convenience on the operation of a game machine in a game parlor. SOLUTION: A relay switch 972 is turned on in response to the input of a clear switch signal from a clear switch, and a clear signal is inputted to a CPU 56. The input state of the clear signal is confirmed when the power feed is resumed. If the clear signal is inputted, the game state based on the fluctuation data stored in a backup RAM(random access memory) is not recovered. Since whether to recover the game state or not can be selected by the operation of the clear switch, the disadvantage of the player is prevented, and the convenience on the operation of the game machine in the game parlor can be improved. If a plurality of game machines are provided with this configuration, whether or not to recover the game states of the game machines can be selected by the operation of the clear switch in the lump.
Patent JP-2002046869-A (JP)
Title: External paper feeding device and picture image formation device
Inventor: TOMINO TOSHIAKI
IPC: B65H5/06
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a picture image formation device capable of efficiently setting transfer paper of various sizes favourably in workability and capable of reducing a distance between a rear end and a head end of the transfer paper to be carried as much as possible. SOLUTION: The picture image formation device is provided with an arm interlocking guide member 80 in the inside of its external paper feeding device. Consequently, a device user can set the transfer paper of optional size favourably in workability by extending and contracting an arm part 82 by moving a guide plate main body 81 by hand. Additionally, the transfer paper to be carried from this external paper feeding device can be detected by a photosensor set between a paper feeding part roller and an intermediate carrier roller. Timing to change linear velocity of the intermediate carrier roller to paper feeding part roller linear velocity from regist roller linear velocity is to be at a point of time when the rear end of the transfer paper passes through the photosensor.
Patent JP-2002051486-A (JP)
Title: Motor core structure
Inventor: HOSOZAWA KAZUJI
IPC: H02K15/12
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To improve the strength of an iron core by injecting a sealing material, such as resin into a clearance formed between a tooth part and an insulating member. SOLUTION: In this motor core structure, the sealing material, such as resin, is injected into the clearance 13 formed between the tooth part 2 and the insulating member 12 to harden them in fitting a plurality of core pieces 1. Thus, a core 10 can be strengthened, and the insulating member 12 and a winding 11 can be firmly fixed to the core 10.
Patent JP-2002047096-A (JP)
Title: Method for simulating distribution of point defect in single crystal
Inventor: KITAMURA KOUYUKIKAI
IPC: C30B29/06
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a simulation method in which the calculation value of the point defect distribution in a single crystal extremely well matches up to an actual measurement. SOLUTION: This simulation method comprises modeling a hot zone of a pulling-up machine into a mesh structure (a first step), inputting the physical values of respective members into a computer (a second step), obtaining the surface temperature distribution of each member based on the physical value or the like (a third step), obtaining the interior temperature distribution of each member based on the above surface temperature distribution and further obtaining the inside temperature of a melted liquid 12 taking account of convection (a fourth step), obtaining the shape of the interface of solid and liquid conforming to an isothermal line including the triple point S of the single crystal (a fifth step), repeating the third to fifth steps until the above triple point becomes the melting point of the single crystal (a sixth step),  repeating the first to sixth steps while changing the length of single crystal pulling-up to find the coordinates and temperature of single crystal mesh, and solving a diffusion equation based on the diffusion coefficient and boundary condition of vacancy in the crystal and interstitial atom to obtain the concentration distributions of the vacancy and interstitial atom after the cooling of the single crystal.
Patent JP-2002045528-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To enhance attractions of game through a display in a game equipped with a display device adapted to make a display according to the progress of the game. SOLUTION: At the end of a variable display screen 50 of a display device 20, when no conditions are held for starting any new variable display, and as yet, jackpot does not occur, an ordinary demonstration screen 506 or a demonstration image 508 for the varying of probability is on display. After the display of screens 505 and 507 for the ending of jackpot, even when no new variable display is made, demonstration screens 506 and 508 are seen again. The stopped display image 501 or the screens 505 and 507 for the ending of the jackpot are displayed covering at least the standby period T1 or T2 before the display of demonstration screens 506 and 508.
Patent JP-2002045334-A (JP)
Title: Device for washing endoscope
Inventor: TOMOOKA HITOSHI
IPC: A61B1/12
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a device for washing endoscopes that can use a voluminous alkaline water. SOLUTION: A device capable of washing an endoscope 1 whose washing tank 3a accommodating an endoscope to be washed and sequentially supplied with alkaline water and acid water is provided with the supply sources of alkaline water, acid water and tap water, 6, 7 and 8 existing in front of the washing tank 3a, a water pipe 9 extending between these supply sources and the washing tank 3a, a water supply pump 10 linked with the water pipe 9 and a means for switching the supply of the alkaline water, acid water and tap water, whereas a tap water supply pipe 19 which can adjust a volume of water is attached to a portion where the alkaline water flows in the water pipe 9 so that the alkaline water can be diluted in the water pipe 9 to an extent of a required level.
Patent JP-2002053971-A (JP)
Title: Plating method, plating structure, method for producing semiconductor device, and semiconductor device
Inventor: SEGAWA YUJI
IPC: C23C18/38
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a plating method and a plating structure by which good buring excellent in adhesive properties and adhesive strength can be performed into wiring grooves and connecting holes formed on a substrate in semiconductor device and to provide a method for producing semiconductor device, and a semiconductor device. SOLUTION: A first seed layer 25 is formed on a barrier layer 24 in an electroless plating solution by the electroplating of copper, and successively, the electroplating of copper is continuously performed as a substrate is dipped into the electroless plating solution, by which the first seed layer 25 functions as a catalytic layer to form a second seed layer 26 thereon, and further, copper is burried into a recessed part 23 by electroless plating or electroplating. As a result, a plating layer high in adhesive properties and adhesive strength between metals can be formed without requiring the catalyzing treatment of electroless plating, a step coverage satisfactory even to a high aspect ratio can be obtained, and the generation of voids can be suppressed.
Patent JP-2002054839-A (JP)
Title: Air filter apparatus of air conditioner
Inventor: HAYAGUMO TADAHIKO
IPC: F24F13/28
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an air filter apparatus of an air conditioner capable of safely demounting an air filter 8 without using a chair and a stepladder. SOLUTION: An air conditioner is provided, in which a body 1 is provided, in which body 1 a heat exchanger 6 and an air fan 7 are provided, and a suction grill 40 is disposed in the body 1, and further an air filter 8 is mounted in a space of the heat exchanger 6 and the suction grill 40 or on the back surface of the suction grill 40 for moving dust in the air. In the air conditioner, the suction grill 40 includes a pair of grill holding arm 50 disposed on left and right both sides thereof and supports the same rotatably, and a socket section 40h is disposed for opening and closing, and an engagement/disengagement rod 13 is provided and is employed for opening and closing the suction grill 40.
Patent JP-2002056381-A (JP)
Title: Road state image processing device
Inventor: ENAMI TAKAFUMI
IPC: G06T1/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a road state image processing device capable of making the aspect ratio of a vehicle constant and simultaneously displaying a plurality of road monitoring images. SOLUTION: This processing device comprises a frame memory arranged in the periphery of a road to store a road monitoring image taken by a monitoring camera for photographing the road state; a road coordinate point gaining means located on each input line Yi of frame memories to gain a left end coordinate point Xil and a right end coordinate point Xir in the frame memories of the road left end and right end; a cumulative adding means for determining the cumulative added value of (Xir-Xil) for the input line Yi; a first coordinate reading position calculating means for calculating the input line Yu of the road state image corresponding to an output line Yo; a second coordinate reading position calculating means for calculating the road left end and right end on the input line Yj every output line Yo;  and an image converting means for converting the road monitoring image between the road left end and right end on the input line Yj to an output image with a width W on the output line Yo.
Patent JP-2002055235-A (JP)
Title: Light transmission plate, surface light source device and display device
Inventor: OKAWA SHINGO
IPC: G02B6/00
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent a protrusion and a reflection sheet from being scuffed in a light transmissions plate, a surface light source and a display device by applying the surface light source constructed in such a way that illumination light is emitted in a frontal direction of a light-emitting surface without especially arranging a sheet member to correct directivity of outgoing light. SOLUTION: A plurality of protrusions 1, respectively having at least a pair of intersecting slopes with edge lines formed so as to get closer to a surface 15B opposite to the light-emitting surface as the pair of the slopes get away from the light source 14A, and a plurality of projecting parts 20 having a nearly flat part formed on at least an end of each part are formed on the surface 15B opposite to the light-emitting surface.