baber/WOPTO huggingface dataset:
Patent JP-2001276265-A (JP)
Title: Sprinkler fire-extinguishing facility
Inventor: FUJII KIYOTAKA
IPC: A62C35/60
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler fire-extinguishing facility for reliably preventing stagnant water from flowing into a piping for supplying water even if the inside of sprinkler piping is filled with water. SOLUTION: The sprinkler fire-extinguishing facility is provided with a secondary side piping 13 that is connected to a sprinkler head 17 and is filled with water, a check valve 18 that is provided at the base edge side of the secondary side piping 13 and prevents backward flow from the secondary side piping, a drain port 11a that is provided at a primary side of the check valve 18 and drains water at the primary side of the check valve when it is normal, and a four-way valve 4 that is provided at the primary side of the check valve and connects the check valve to a tap water main pipe 1 by a fire signal. The fire signal is outputted from the sprinkler head with a contact mechanism 27.
Patent JP-2001280337-A (JP)
Title: Roller device
Inventor: KATO SEIGO
IPC: F16B21/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a roller device capable of preventing the generation of the collision noise between a roller shaft and a bracket with a simple structure. SOLUTION: A pin hole 25 is formed on an end part 21 of a roller shaft 19, and one of leg parts 29 of a snap pin 27 is inserted into the pin hole 25. A projecting part 33 is formed on a center of the other leg part 31 of the snap pin 27, outwardly expanded parts 37 and 39 larger than the projecting part 33 are formed at both sides of the projecting part 33, and the other leg part 31 is press fitted between a rear surface of a top table 7 and the end part 21 of the roller shaft 19 in inserting the leg part 29 into the pin hole 25.
Patent JP-2001276073-A (JP)
Title: Bone evaluation device
Inventor: OTOMO NAOKI
IPC: A61B10/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a bone evaluation device which is capable of easily aligning a position of the heel bone of a subject and a position of an ultrasonic beam, making measurement with high reliability and making good bone evaluation without entailing laboriousness in handling and without entailing an intricate structure and control. SOLUTION: The subject of the bone evaluation moves a footrest 14 along the plane orthogonal with the ultrasonic wave transmission and reception direction of a measuring unit 16 by controlling a moving lever 23 (32) in accordance with the size of a foot and aligns the position of the heel bone of the foot and the ultrasonic wave transmission and reception center of the measuring unit 16.
Patent JP-2001276052-A (JP)
Title: Cathode scanning type x-ray generator and x-ray ct scanner
Inventor: ONO KATSUHIRO
IPC: G21K5/10
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a very high-speed CT scanner with drastically reduced scanning time and a cathode scanning type X-ray generator for realizing this objective. SOLUTION: The very high-speed CT scanner and the cathode scanning type X-ray generator for realizing this scanner have a cathode-side rotator assembly, an electron gun assembly, a cathode for emitting electrons and an annular cathode power supply mechanism 1 in a doughnut-shaped vacuum vessel, and makes a cathode orbit around an examined object while feeding power to the cathode to make an accelerated electron beam incident on the surface of an annular X-ray target to generate X-rays orbiting at high speed. The cathode-side rotator assembly is freely rotatably supported by a bearing mechanism consisting of a hydrodynamic slide bearing lubricated by a liquid metal lubricant. A leakage preventing mechanism of the liquid metallic lubricant is provided at the opening part of the bearing in the hydrodynamic slide bearing.
Patent JP-2001278179-A (JP)
Title: Method of reducing frictional resistance of hull, and frictional resistance reduced ship
Inventor: MURAI YUICHI
IPC: B63B1/38
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of reducing the frictional resistance of a hull, and a frictional resistance reduced ship effectively economizing energy consumption during navigation by reducing frictional resistance with little energy consumption. SOLUTION: In this method of reducing the frictional resistance of the hull 10 by discharging bubbles to the submerged surface of the hull 10, a negative pressure part 41 made low in pressure relative to a gas space with the navigation of the hull 10 is formed to lead gas from the gas space to the negative pressure part 41 while forming such water flow 40a that the bubbles 42 move into the water from a boundary surface 43 between gas and water.
Patent JP-2001238716-A (JP)
Title: Bag
Inventor: KATAOKA TETSUO
IPC: A45C7/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To facilitate supporting of a long-sized article and to eliminate inconvenience in handling the article for bay body storing part and a sub bag. SOLUTION: The sub bag 6 is removably mounted to the back surface 5 of a body storing part 2 via a surface fastener, one end of a band 18 is mounted to the lower part of the back surface 5, the other end is penetrated through a loop part 16 of the sub bag 6 to be connected to a buckle 19 provided on the upper part of the back surface 5 in a loop shape. The sub bag 6 is separated from a bag 1, a long-sized article 34 is inserted into the loop of the band 18, length of the band 18 is adjusted and the sub bag 6 is pulled to the bag 1 to grab the long-sized article 34 between the bag 1 and the sub bag 6, and its upper and lower parts are fastened with the band 18 for supporting. When the sub bag 6 is separated, the band 18 becomes a back carried band of the bag 1.
Patent JP-2001077805-A (JP)
Title: Security device, memory device, data processor and method
Inventor: OKANOE TAKUMI
IPC: G10L19/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce and circuit scale of a security device while securing security. SOLUTION: A read register 115 of a security block 52 of a memory card is brought into a read enable state only when a switch circuit 122 is closed and reading of data not needing concealment is instructed from an external command set into a command register 117. Thus, the external reading of a midway result of an arithmetic operation can be prevented. Furthermore, the authentication commands can be executed only in a prescribed sequence. A comparator circuit 121 detects whether or not the command generated internally through increment is coincident with the external command. When they are coincident, a no error status is set to a status register 118 and the operation continues. When they are dissident, the status with the error is set to the status register 118 and the operation is stopped.
Patent JP-2000358348-A (JP)
Title: Ac generator for vehicle
Inventor: UMEDA ATSUSHI
IPC: H02K1/18
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator that can transform high space factor coefficient to the other output improving factors to attain an high output. SOLUTION: A stator 2 included in this generator 1 sets a ratio of the internal diameter Di to an outside diameter Do to 76% or more and sets a slot accommodation space factor to 50% or more respectively. In the space factor of 50% or more, since an output peak exists in the particular value of the internal/external diameter ratio Di/Do of 7% or more, the space factor is increased and the internal/external diameter ratio is set to an adequate value to realize high output power.
Patent JP-2001288010-A (JP)
Title: Agent for vitalizing plant
Inventor: HAYASHI TOSHIO
IPC: A01N43/36
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a plant-vitalizing agent which does not have phytotoxicity against plants and can efficiently improve the vitality of the plants. SOLUTION: This plant-vitalizing agent comprises a substance having a photosynthesis-improving degree of >=5% measured by a specific method.
Patent JP-2001293236-A (JP)
Title: Enclosed ball type game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an enclosed ball type game machine improved in space efficiency and operability required for processing a recording medium. SOLUTION: In the enclosed ball type game machine 1, a shot ball enclosed therein is repeatedly shot resiliently to be driven in a game area 15 for playing a game. The front of the game machine is provided with a transparent holding frame 5 for holding a game board 4 constituting the game area 15 and a transparent plate 20 through which the game area 15 is seen, an upper front frame 3A, a lower front frame 3B having an operating handle 57 for driving a shot ball into the game area 15, and a card unit device 10 for conducting designated processing for the recording medium. The card unit device 10 is formed as a removable unit, and disposed below the transparent holding frame 5 and above the operating handle 57.
Patent JP-2001295315-A (JP)
Title: Bucket
Inventor: SEO YUKIHISA
IPC: E02F3/40
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To install an abrasion-resistant member at the desired position of the opening-section side plate of a bucket. SOLUTION: A rail 14 elongated in the vertical direction is mounted on the opening-section side plate 10, and the abrasion-resistant member 16 is secured movably in the vertical direction along the rail 14. The abrasion-resistant member 16 is fixed by pressing a wedge 17 between the abrasion-resistant member 16 and the opening-section side plate 10 under the state in which the abrasion- resistant member 16 is moved to the desired position of the opening-section side plate 10. Thus, the abrasion-resistant member 16 can be installed at an optimum position corresponding to the contents or the like of excavation works, and the abrasion of the opening-section side plate 10 can be inhibited by the abrasion-resistant member 16.
Patent JP-2001298846-A (JP)
Title: Submarine repeater
Inventor: HARA SHOICHIRO
IPC: H02G15/14
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a submarine repeater which has heat radiating buffers, which are provided in a gap beween a pressure-resistant housing and a repeater circuit unit to support the repeater circuit unit in the pressure-resistant housing, whose rigidity is increased, and whose vibration characteristics as well as heat- radiation properties are improved. SOLUTION: This submarine repeater has a pressure-resistant housing 1, a repeater circuit unit 3 placed in the pressure-resistant housing 1 and a plurality of heat radiation buffers 5 which are brought into contact with the inner wall of the pressure-resistant housing 1 and the surface of the repeater circuit unit 3 and have 1st contact parts 5a, 2nd contact parts 5b and support parts 5c. The heat radiation buffer 5 has a cross-section secondary moment which is larger than a buckling limit and large enough not to produce buckling by a large pressing force.
Patent JP-2001292821-A (JP)
Title: Container
Inventor: TOYOSAWA MANABU
IPC: A45C11/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a container which allows easy taking out of contents, such as passports. SOLUTION: A central part 31 intrudes into a case 20 in which the contents P, such as the passports, intrude, and when the contents are put between both ends of a belt body 30 fixed at both ends 32 and 33 to the case, a catch part 34 of the belt body is exposed to an aperture 21 of the case. The case is put into the inner side of trousers, etc., by utilizing fixtures.
Patent JP-2001303960-A (JP)
Title: Variable intake device for internal combustion engine
Inventor: NOMIZO FUMIO
IPC: F02M35/104
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a variable intake device for an internal combustion engine with improved power by preventing the air flow from disturbing when opening a variable intake valve. SOLUTION: This variable intake device for the internal combustion engine is provided with respective intake pipes 12 and a surge tank 15 partitioned by a partition 18 and integrated together, and varies the intake pipe length by opening/closing respective communication ports 19 provided in the partition 18 for every intake pipe 12 by the respective variable intake valves 20. This intake device is characterized in that the rotary shafts 22 and 23 of the respective intake valves 20 are arranged along the central axes of the respective intake pipes 12. When the respective intake valves 20 are opened, the respective variable intake valves 20 take attitude along the air flow so that, when the respective variable intake valves 20 are opened in a high rotation speed range of the engine, the respective intake valves 20 are prevented from disturbing the air flow.
Patent JP-2001306725-A (JP)
Title: Guarantee system for article
Inventor: FUJISAWA AKIKAZU
IPC: G06Q50/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To perform the free guarantee of a fault and the guarantee of article loss after the end of the free guarantee period of a maker without economic burden to a client. SOLUTION: This system is provided with a terminal equipment 10, a processor 30 and a database 32. The processor 30 subtracts a point corresponding to guarantee contents from a point restored to the client by purchasing an article. Thus, no economical burden is loaded to the client for performing the free guarantee of the fault and the guarantee of the article loss after the end of the free guarantee period of the maker.
Patent JP-2001302249-A (JP)
Title: Whisker-like metal compound and whisker-like metal compound oxide and method for producing the compounds
Inventor: FUJIYOSHI KAICHI
IPC: C08K9/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a whicker-like metal compound oxide which has a controlled shape and is suitable as a high temperature material or the like, to provide a whisker-like metal compound which is useful as the precursor of the whisker-like metal compound oxide, and to provide methods for producing the compounds. SOLUTION: This whisker-like metal compound is produced by mixing at least one of aluminum hydroxide and iron hydroxides with an organic acid metal compound and then subjecting the mixture to a hydrothermal treatment. The whisker-like metal compound oxide is produced by calcining the whisker- like metal compound at a temperature of 500 to 1,600 deg.C. The whisker-like meta compound oxide has a spinel type structure represented by the formula (1): AB2-xCxO4 [A is magnesium, manganese, nickel or zinc atom; B is iron atom; C is aluminum atom; and 0<(x)<=2].
Patent JP-2001302762-A (JP)
Title: Epoxy resin composition
Inventor: GOTO KAZUYA
IPC: C08G59/32
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition which is suitable as a matrix resin for a prepreg and, when used as such, gives a prepreg which does not form blisters during heat curing even when it contains air before the heat curing. SOLUTION: This composition contains an epoxy resin and a curing agent and, when cured at a temperature of T for 2 h, gives a cured item having a glass transition temperature Tg satisfying the relation represented by the equation: Tg>=T+15. When the composition further contains at least one compound selected from compounds represented by formulas (1) and (2), a molded article having a better external appearance can be obtained.
Patent JP-2001299174-A (JP)
Title: Fishing rod-holding tool, fishing rod holder and fishing rod holding set
Inventor: GOTO KIYOTAKA
IPC: A01K97/10
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a tool that can reduce the load of holding the fishing rod with hands even in the case where the fishing rod cannot be set aside. SOLUTION: This fishing rod holder A has the balancer 50 that is fitted to the main body of the attachment 5. This balancer 50 is equipped with a leaf spring that is spiraled inward. The rod-receiving belt 110 is attached to the hook attachment 106 set to the top edge of the belts 76 and 102, and the fishing rod is held with the rod-receiving belt 110. The held rod is pulled by the balancer 50 and becomes possible to be easily held with only one hand.
Patent JP-2001308880-A (JP)
Title: Data token type monitor system and method
Inventor: NAKADA MASAKATSU
IPC: G06F11/30
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To solve problems of the conventional data token type monitor system where most parts of the system are not in operation, when a central computer is not operated and a peak load is increased when a monitor terminal transmits data to all other monitor terminals. SOLUTION: The monitor terminals 10-30, to which units 71-73 to be monitored are connected, are connected to a transmission line to form a network, a data token 9 recording data of the units to be monitored/the monitor terminals is circulated via the network and one of the monitor terminals receiving the data token 9 reads the data recorded to the data token 9 and stores the data and writes data possessed by itself to the data token 9. Furthermore, the monitor terminal receiving the data token 9 transmits the received data token 9 to the other monitor terminal, whose address is greater than its own address or transmits the received data token 9 to other monitor terminal having a minimum address value, when there is not existent monitor terminal having an address value greater than its own address value.
Patent JP-2001299381-A (JP)
Title: Method for discriminating bacteria
Inventor: TASHIRO SHIGERU
IPC: G01N21/77
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for capable of discriminating bacteria quickly. SOLUTION: This method for discriminating the bacteria by their biochemical properties is provided by culturing a specimen to be tested, making a colony growing on a medium in contact with a substrate substance, holding them under an atmosphere of >=40 deg.C temperature and detecting the signals derived from substances generated from the above substrate substance by the enzymatic activity of the bacteria.
Patent JP-2001262603-A (JP)
Title: Scoop with flaw preventive protector
Inventor: MATSUDA YUJIRO
IPC: E02F3/02
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a scoop with a flaw preventive protector, in which the flawing preventive protector is attached to the main body of the scoop and the main body of the scoop does not collide with an article, against which the main body need not collide originally, in the case of usage and the article receiving a collision is not flawed and which also has a sound deadening effect. SOLUTION: The flawing preventive protector (2) is installed to the main body (1) of the scoop.
Patent JP-2001271515-A (JP)
Title: Air double-layer spherical structure
Inventor: INADA KENTA
IPC: A61M21/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an air double-layer spherical structure, which is formed by the introduction of air and can be utilized as relaxation, a medical space, a tent or a plaything by entering to the inside. SOLUTION: When an outer layer film (1) and an inner layer film (2) are bonded partially and air is introduced from an air filler hole (4), the spherical structure is formed. When a polygonal air double-layer structure part (10) is assembled, the spherical structure is formed.
Patent JP-2001312361-A (JP)
Title: Data input device
Inventor: YONETANI AKIHIKO
IPC: G06F3/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that efficient data input is difficult by limiting the number of key switches since an area for installing key switches for Japanese data input is limited in the case of inputting Japanese data with a portable telephone or the like and operability is deteriorated when a large number of key switches are installed within the limited area. SOLUTION: The key switches for data input are handled as one or plural key switch groups and data input is performed by detaching a finger from the key switch in at least one key switch group. Thus, a large number of key switches can be installed within the limited area and the operability of data input is improved.
Patent JP-2001310238-A (JP)
Title: Scraper for machine tool
Inventor: YAMADA ATSUNORI
IPC: B23Q11/08
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a scraper 1 for a machine tool that does not generate any crack in the tip 5a of a protection member 5, prevents fingers from being injured during an assembling work, has a relatively simple cross section shape of an elastic member 2, and has no mounting directivity. SOLUTION: The scraper 1 for the machine tool comprises the elastic member 2 formed by integrally molding a mounting part 3 and a lip part 4, and the protection member 5 that is adhered to one surface of the lip part 4 and has flexibility and heat resistance. The lip part 4 is integrally molded with the mounting part 3 linearly on its extension line, and a length position of the tip 5a of the protection member 5 is fitted to that of the tip 4a of the lip part 4.
Patent JP-2001284949-A (JP)
Title: High-sensitivity and high-transmission rod antenna having effect of paraboloidal antenna provided with central pole and plural bars
Inventor: TODA SHINICHI
IPC: H01Q1/40
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional rod antenna for improving the receiving/transmitting efficiency of radio waves by making the antenna high or widening the surface area. SOLUTION: A conductor having a required diameter/length is made into central pole and insulated for required thickness, plural bars, which are composed of similar conductors, in required form and size are installed in the circumferential direction of the side face of this conductor, lower ends (root parts) thereof are respectively joined so as to enable electrification and further, these bars are integrated, insulated/covered or shaped into required form and used as one antenna. By using such an antenna, the effect of a paraboloidal antenna is provided, receiving sensitivity is remarkably improved, the receiving/ transmitting loss of radio waves is decreased, and receiving based on the reflection of radio waves on an obstacle or the like can be set in the preferential direction. Further, extreme miniaturization is enabled in comparison with the ability.
Patent JP-2001315492-A (JP)
Title: Coating film transferring implement
Inventor: SHIMIZU HIDEO
IPC: B43M11/06
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a coating film transferring implement improving visibility of a range for transferring a coating film and having a transfer head alterable in a transfer width of the coating film. SOLUTION: A distal end edge 6 of the transfer head 1 is inclined from a transfer tape 103 in a feeding direction as seen in plane in a using state. A distal end outer surface of the head 1 is formed in a substantially triangular or a trapezoidal shape. A groove 9 is provided on an upper surface of the distal end.
Patent JP-2001319812-A (JP)
Title: Chip inductor and its manufacturing method
Inventor: TAMEZAWA EITA
IPC: H01F17/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a chip inductor, the substrate of which can be divided accurately into pieces along breaking grooves, with a good L and Q, and a method of manufacturing the inductor. SOLUTION: The chip inductor has electrode layers 2 and 4, their insulating layers 3 and 5, and the uppermost insulating layer 6 on a ceramic substrate 1. The insulating layer 6 contains an inorganic pigment of a Co oxide, Al oxide, etc., by 2-20 wt.%. On the insulating layer 6, the breaking grooves 7 are formed in a grid by laser beam irradiation and the substrate 1 is divided into pieces along the grooves 7.