baber/WOPTO huggingface dataset:
Patent JP-2002200486-A (JP)
Title: Apparatus for treating microbe-containing subject to be treated
Inventor: KIMURA FUTOSHI
IPC: C02F1/30
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for treating the microbe-containing subject to be treated, which exhibits satisfactory capacity as a pretreatment apparatus before the subject to be treated is sent to a raw water tank or an aeration tank of water purifying equipment and by which the volume of sludge can be reduced at a low cost without causing secondary pollution. SOLUTION: This apparatus is provided with a gas-liquid mixing means having a nozzle part for mixing gas with the microbe-containing subject to be treated, a supply means of the subject to be treated for pressurizing the subject to be treated and supplying the pressurized subject to be treated to the gas-liquid mixing means and a gas forcibly sending means for pressuring the gas and supplying the pressurized gas to the gas-liquid mixing means. The gas sent by the gas forcibly sending means is mixed in the subject to be treated, formed into minute gas bubbles and spouted from the nozzle part together with the subject to be treated.
Patent JP-2002341620-A (JP)
Title: Image forming device
Inventor: TAKADA HIDEAKI
IPC: G03G15/16
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device main body and shorten a first copying time in a monochrome recording operation of an inline type image forming device which uses an intermediate transfer body 8 formed of an endless belt. SOLUTION: The intermediate transfer body 8 is stretched and hung on at least three stretching rollers 9, 10 and 11 situated on the inside of the transfer body 8. In this case the intermediate transfer body 8 is arranged so that, at least one image carrier 32d is in contact with the outside of the intermediate transfer body 8 inside a plane X formed by connecting the outer surfaces of the first and second stretch rollers 10 and 9. The other image carriers 2a, 2b, and 2c are situated in contact with the plane surface of the intermediate transfer body 8 which is formed by stretched and hunged on stretch rollers 9 and 10 which consist of the combination of two rollers other than that of rollers 10 and 9.
Patent JP-2002050808-A (JP)
Title: Hall element unit, capacitor unit, and method for manufacturing hall element and capacitor units
Inventor: OPIE JOHN
IPC: G01R33/07
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce the entire size of the configuration group of a Hall effect sensor elements, and to improve the manufacturing method. SOLUTION: A support casing having at least one hollow chamber where one Hall element or a plurality of conductors are arranged inside, and a chip capacitor that is arranged in the hollow chamber and at the same time is connected to one of the conductors of the Hall element are provided.
Patent JP-2002336054-A (JP)
Title: Method and device for manufacturing rotary brush
Inventor: KITAMURA KATSUTOSHI
IPC: A46D3/05
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To equalize the density of brush material, to improve the performance of tooth brushing by it, to reduce man-hour and to reduce a manufacturing cost. SOLUTION: After inserting a conical pin to the center of the tip end face of a group of wires projecting and held from the circular hole of a plate to open wires in four directions and binding the opened wires to the plate, the group of the wires is cut off on the opposite side of the wire projecting side of the plate, hubs are formed at the center of the group of the opened wires, a plurality of hubs are joined coaxially to form a boss in a method for manufacturing a rotary brush and a rotary brush manufacturing device suitable for performing this method.
Patent JP-2002026994-A (JP)
Title: Wireless network system
Inventor: KUEHNEL THOMAS
IPC: H04L12/66
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed and low-cost wireless network system while maintaining the compatibility of the system with an existing air interface and existing subscriber units. SOLUTION: The wireless network system consists at least of one base station sub-system(BSS) and a mobility extension packet data network, and the BSS and the mobility extension packet data network communicate with each other by using an interworking function(IWF). The IWF executes an adaptation control plane and a user plane protocol specific to the BSS and the mobility extension packet data network respectively. Furthermore, the mobility extension packet data network is provided with at least one bridge leading to an external network.
Patent JP-2002345258-A (JP)
Title: Inverter device
Inventor: TACHIKAWA MAKOTO
IPC: H02M7/48
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an inverter device capable of performing initial charging of a main circuit capacitor (filtering capacitor) at a low cost and with high power efficiency. SOLUTION: A third winding is provided on a main transformer 2 installed on the input side of the inverter device. A commercial power supply 1 is applied to the filter capacitor C of the inverter device 30 through the third winding for initial charging.
Patent JP-2002339866-A (JP)
Title: Distance piece shaft seal device for gas compressor
Inventor: HAYASHI MOTOYOSHI
IPC: F04B39/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a distance piece shaft seal device for a gas compressor completely preventing a leakage of compressed gas by preventing an inner casing with a V-shaped packing ring internally fitted from axially vibrating along with a vertical motion of a piston rod, and completely preventing a slight leakage of the compressed gas by allowing the inner casing to smoothly move sideways along with a run-out of the piston rod. SOLUTION: A distance piece 3 is provided connectively to a cylinder. The distance piece shaft seal device 50 is provided in a bulkhead 32 of the distance piece 30. Compressed gas leakage is prevented by providing a casing 51, the inner casing 53, an adapter 54 internally fitted between the inner casing 53 and the piston rod 60, a coiled compression spring 56 pressing the adapter 54, the V-shaped packing ring 55 pressed by the adapter 54, and coiled compression spring 57 pressing an inner casing 53 upper rim and closely contacting a lower casing 512 of the casing 51 via seal packing 533.
Patent JP-2002341467-A (JP)
Title: Sheet metal base mechanism for optical unit
Inventor: YOSHIOKA OSAMU
IPC: G03B27/50
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide sheet metal base structure for an optical unit restraining vibration generated by a motor or the like from being transmitted to the optical unit fixed on the main body frame of an image forming device and contriving the lightening of a sheet metal base being a reinforcing member. SOLUTION: The part of the sheet metal base unnecessary in terms of securing rigidity is constituted of resin or a thin sheet metal. Or the part unnecessary in terms of securing the rigidity is lightened and a flange part (2d) is provided around the lightened part (2c) so as to enhance rigidity, and then the lightened part (2c) is fixed by resin or a lightweight member such as the sheet metal being another member. Fixing by spot welding, burring caulking or a screw is considered as the fixing means.
Patent JP-2002336481-A (JP)
Title: Game machine
Inventor: SAKAMOTO MASAYA
IPC: A63F7/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine increasing the interesting property of a game by giving a distinctive character to the priority of occurrence of a profit state even if the maximum number of reserved balls has increased. SOLUTION: A first means (S24) acquiring a random number value and carrying out a lottery when a game ball enters a pattern start opening, a second means (S26 and S27) counting the frequency of 'Atari' (success) or the frequency of 'Hazure' (failure) in accordance with the result of the lottery and a third means (S32 to S38) starting an operation of success or failure and counting the frequency of success or the frequency of failure in accordance with the operation started.
Patent JP-2002342308-A (JP)
Title: Arithmetic unit, program, and function value calculating method
Inventor: ARAKI SADAFUMI
IPC: H04N19/625
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic unit, a program, and a function value calculating method, by which the calculation of a functional expression containing a large number of addition, subtraction, multiplication and division with a large number of input variables or combination of variables can be performed by an inexpensive DSP for fixed point. SOLUTION: Any one of a system (step S3) for obtaining a function value by referring to a prepared table and a system (step S4) for obtaining the function value by using an approximate functional expression can be selected corresponding to an input variable value (step S2). Thus, in the case of a functional expression containing a large number of addition, subtraction, multiplication and division with a large number of input variables or combination of variables, for example, by defining a value, with which the function value can be obtained with processing steps as few as possible and a little memory areas, as a threshold, the calculation of the functional expression containing a large number of addition, subtraction, multiplication and division with a large number of input variables or combination of variables can be performed by the inexpensive DSP for fixed point.
Patent JP-2002348020-A (JP)
Title: Bank note collection device
Inventor: NAKAJIMA HIROSHI
IPC: G07D9/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a bank note collection device capable of installing a plurality of stackers capable of performing classified collection of bank notes at an adequate height. SOLUTION: Stackers 21A and 21B, and stackers 21C and 21D are provided above and below a bank note receiving port 25 connected to a bank note carrying line 3, respectively, the bank note receiving port 25 and the stackers are connected to each other via horizontal passages 26A, 26C, 26D, 26E, 26G and 26H, an upward feed passage 26B and a downward feed passage 26F. A feed passage switching means is installed in middle parts P1, P2 and P3 of the upper feed passage 26B and the lower feed passage 26F so that the bank notes M which are fed upwardly or downwardly can be fed in the vertical direction or horizontal direction.
Patent JP-2002350278-A (JP)
Title: Leak measurement device
Inventor: MATSUMURA SHIZUO
IPC: G01M3/26
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a leak measurement device indicating a change of a leak amount. SOLUTION: This leak measurement device is provided with a piston arranged slidably in a cylinder, a stroke sensor 5 detecting a piston displacement position, and first and second pressure chambers sectioned inside the cylinder by means of the piston. In leak measurement, the first pressure chamber is connected to an oil pressure source, while the second pressure chamber is connected to a measured object. By means of a signal processing device 29 arranged in the leak measurement device, a detection signal from the stroke sensor 5 is converted into a leak amount per a unit time, and this leak amount is outputted in the form of an analog voltage/current.
Patent JP-2002356808-A (JP)
Title: Rolling roller unit
Inventor: KAMEI HIDENOBU
IPC: E02F3/36
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a rolling roller unit capable of compacting slot, hole or the like during backfilling or after backfilling without being required for any exclusive self-propelling vehicle. SOLUTION: The rolling roller unit is capable of being detached attachably to the front end of a bucket arm 4 of a self-propelling excavator 3 instead of a bucket, and a reciprocating vibration generator 2 for vertically reciprocative vibration is put between a rolling roller 1 and a bucket mounting section to enable a ditch 8 to be effectively compacted during the back-filling or after the back-filling.
Patent JP-2002358209-A (JP)
Title: Information processing method and device thereof
Inventor: WATANABE MASAHIKO
IPC: G06F13/10
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To promote efficiency of rewriting work by simplifying the work relating to version up of a firmware, and also to reduce a production cost by reducing the number of parts for the rewriting work. SOLUTION: Confirmation is made whether the check is finished with respect to an existing version of the firmware for use in output control of an information apparatus that is currently used. If the confirmation is not finished, the existing version is read from the information apparatus to compare whether the existing version is matched with the latest version. When not matched by the comparison, the firmware for use in output control of the latest version is transferred to the information apparatus and determined whether the transferred latest version is correctly rewrited in place of the existing version. Either of the latest version or existing version is selected depending on the decision result to execute a predetermined output processing.
Patent JP-2002358899-A (JP)
Title: Vacuum vessel and its manufacturing method
Inventor: SHIRATORI TETSUYA
IPC: H01J11/48
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a panel with good discharge characteristics and stability and long life by strengthening getter action and increasing absorption ability of impurity gas exhausted in a discharge space at saving and working time of the panel. SOLUTION: As a getter material, a material having activation temperature higher than the maximum temperature of thermal process for making a panel vessel is used. Or, one having activation temperature lower than the maximum temperature of thermal process for making a panel vessel is used as a getter material, in which case, it is cooled till the activation time. Since the getter material is then activated at time when enough degree of vacuum is obtained, impurity gas absorption effect after a tip-off is not damaged, making penalization possible. As a result, vacuum degree reliability is improved after the tip-off.
Patent JP-2002323014-A (JP)
Title: Locking device for multi-point stopper
Inventor: MATSUI AKIO
IPC: B23K37/04
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a stopper capable of applying even for a work of complicated shape in a multi-point stopper for fixing the work, which is used when welding a plate work piece. SOLUTION: A plurality of steel balls 4 are inserted between taper rings 1, 1' and a stopper rod 3. Pressurizing from an air hole causes the steel balls 4 restricted in retainers 5, 5' to be removed from the taper rings 1, 1', and the stopper rod 3 to be pushed out by a maximum stroke. Pushing the works against the ends of a member of stopper rods 3 makes each stopper rod 3 to be pushed down to the position profiling the work shape. At this point, the steel balls 4 restricted in the retainers 5, 5' are pressure-welded to the cylindrical surface of the taper-faced stopper rod 3 of the taper ring 1, 1' by discharging air from the air hole 9.
Patent JP-2002360858-A (JP)
Title: Game machine and simulation game program
Inventor: ITAKURA TOMOTANE
IPC: A63F7/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To add new game features by increasing lottery processing during a big win. SOLUTION: This game machine is provided with an under-big win lottery means for sequentially starting lottery processing when timing to start lottery processing occurs during a big win state, a successful lot result stock means for stocking the successful lot result by this lottery and a stock big win generating means for generating a big win again when there is a stock successful lot. Thus, lottery processing during the big win is increased and in the case of successful lot, the big win is generated again so that the expectations of a player can be more improved.
Patent JP-2002364093-A (JP)
Title: Heat insulating wall structure
Inventor: SUGAI KEIICHI
IPC: E04B1/76
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating wall structure which can improve its heat insulating properties without damaging its moisture discharging performance. SOLUTION: According to the heat insulating wall structure, a plurality of heat insulating panels 3 are arranged via air layers 2 on a surface of a substrate wall 1, and a gap between side edges of the respective heat insulating panels 3 horizontally adjacent to each other is defined as a moisture discharging channel 4. Then, a moisture-permeable air-tight member 5 having both moisture permeability and air-tightness is arranged between the air layer 2 and the moisture discharging channel 4. Although the moisture in the air layer 2 passes the moisture-permeable air-tight member 5 to be introduced into the moisture discharging channel 4, air in the air layer 2 does not pass the moisture- permeable air-tight member 5 and remains in the air layer 2.
Patent JP-2002361127-A (JP)
Title: Spring element, trigger spray having the same and spray container equipped therewith
Inventor: TADA TETSUYA
IPC: B05B11/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a spring element receiving force accurately from a trigger body and capable of keeping sufficient spring force. SOLUTION: The spring element 3 made of a polyolefinic resin is incorporated in a trigger spray A to apply resilient force to the trigger body. The spring element 3 consists of a pair of arcuate bridge parts 31 and the connection part 32 for joining the terminals of the bridge parts and the front ends of the bridge parts 31 can be fitted to the trigger body 2. When compression force acts on the bridge parts 31, resilient force is obtained because arcuate curvature becomes large and the bridge parts 31 are twisted at the same time. Since the trigger body and the spring element are joined by fitting, wasteful backlash is eliminated between both of them and movement or force can be certainly transmitted to each other. Further, the efficient spring force caused by compression and twist can be developed.
Patent JP-2002363495-A (JP)
Title: Coating composition having water and oil repellent property
Inventor: MIKAMI SHIGERU
IPC: C09D133/16
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition including a silicone-acrylic block copolymer capable of manifesting water and oil repellency for a long term. SOLUTION: This coating composition characteristically includes a fluorine/ silicone-acrylic block copolymer obtained by polymerizing a monomer mixture A including (a-1) an unsaturated monomer containing fluorine and (a-2) an acrylic monomer having a reactive functional group in the presence of (a) a silicone macro initiator including plural polysiloxane chains linked with 2,2'- azobisnitrile groups on both ends, and (b) a fluorine containing copolymer obtained by polymerizing a monomer mixture (B) including (b-1) an unsaturated monomer containing fluorine and (b-2) an acrylic monomer including a reactive functional group, and (c) a hardener.
Patent JP-2002089775-A (JP)
Title: Liquid hammer preventing tool
Inventor: SUZUKI EIJI
IPC: F16L55/04
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid hammer preventing tool capable of maintaining a liquid hammer preventing function for a long period, providing high sealability, stabilizing quality, and reducing manufacturing cost with a simple holding structure. SOLUTION: This liquid preventing tool comprises a casing 20 passed through a liquid flow path and a through hole 1, elastic damping body 50 stored in the casing 20, and a protective film 60 dividing the inside of the casing 20 into an area communicating with the flow path and an area storing the elastic damping body 50. The elastic damping body 50 is a foam body having an initial hardness of C30 to 85 in Asker C and an apparent gravity of 0.30 to 0.70.
Patent JP-2002362678-A (JP)
Title: Seal member holder
Inventor: OHORI SHINICHI
IPC: B65D85/86
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a seal member holder which is capable of suppressing dust generation, repeatedly recyclable, and unnecessary for any forming die of a complicated structure and a large injection molding machine for manufacture. SOLUTION: This seal member holder comprises a holding means which has a slit from a center of a side surface to a part in the vicinity of a center part, and combines two plate-like members 20a and 20b having fins 23 on both side surfaces parallel to the slit with each other so that the fines are located on the outer side to hold an inner peripheral surface of the seal member 63 by these fins, and a locking means 30 which is attachably/detachably engaged with both end parts of the fins of the plate-like members to prevent detachment of the seal member held by the holding means. Both means are formed of a synthetic resin.
Patent JP-2002116260-A (JP)
Title: Neutrino energy electromotive force conversion method, neutrino detection method, and control method of beta decay
Inventor: ISHIBASHI KENJI
IPC: G01T3/00
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating neutrino electromotive force by utilizing an electron system that an organism posseses, and for easily detecting a low-energy neutrino. SOLUTION: In water or water solution 3, where at least a pair of electrodes 1 and 2 is provided, an biosynthetic material or an organism compound 4 is arranged around the electrode 1, weak interaction with the water of the low- energy neutrino 5 that is present in the natural world is reinforced by the operation of an electron field in boson state; a water molecule is subjected to ionization dissociation into hydroxyl ions and oxygen ions;  and further, the recombination of the hydroxyl ions and oxygen ions obtained by the dissociation of the water molecule is inhibited, thus generating water and oxygen molecules due to the oxidation of the hydroxyl ions in the electrode 1 from operation as a cathode, and generating water molecules due to reduction of hydrogen ions caused by the oxygen molecule that is generated at the cathode in the electrode 2 from operating as an anode for generating electromotive force between both the electrodes.
Patent JP-2002071859-A (JP)
Title: Timer operation control device
Inventor: FUJIMOTO TAKANOBU
IPC: G04F3/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting of a timer operation, regarding a timer operation control device of a burning appliance. SOLUTION: The timer operation control device comprises a timer key 13, time setting keys 14 and 15 for setting timer time after the operation of the timer key 13, a timing part 18 to be started by the operations of the timer key 13 and the time setting keys 14 and 15, a central control part 17 for inhibiting input receiving of the time setting keys 14 and 15 when a count up signal from the timing part 18 is outputted and for automatically making a timer operation state at the time setting state and a second timing part 19 for starting a counting from a point of time when the center control part 17 makes the timer operation state and receives a correction input of timer time till the second timing part 19 counts up.
Patent JP-2002370934-A (JP)
Title: Cosmetic packed in container
Inventor: FUJIOKA TOMOYOSHI
IPC: A61K8/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To eliminate occurrence of odor from a part-forming material constituting a container and eliminate transfer of odor from the part-forming material to the housed cosmetic and release of aroma in opening of the container and smoothly carry out feed operation in the non-perfuming or slightly perfuming cosmetic housed in a container having airtightness in which a volatile component is formulated. SOLUTION: In this cosmetic packed in a container, obtained by housing non-perfuming or slightly perfuming stick-like cosmetic in which a volatile component is formulated in a feed out container having airtightness, a spiral member of the feed out container is formed of ultrahigh molecular weight polyethylene and perfuming ratio of the cosmetic is <0.02% and the volatile component is formulated in a total amount of >=5%.