baber/WOPTO huggingface dataset:
Patent JP-2003013437-A (JP)
Title: Method for preventing draw-out of back-filling soil
Inventor: ZEN KOUKI
IPC: E02D3/12
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing draw-out of back-filling soil, which positively and efficiently prevents the draw-out of the back-filling soil stuck onto a rear side of a construction facing the sea. SOLUTION: The method for preventing the draw-out of the back-filling soil, is carried out by injecting auxiliary liquid into the back-filling soil 6 stuck onto the rear side of the construction facing the sea, from injection holes 10 formed in a sand-preventing sheet 5 covering back-filling ballast 4, and then injecting penetration setting liquid into the back-filling soil 6.
Patent JP-2003011233-A (JP)
Title: Composite material product and its production method
Inventor: KAMIYA TAKANOBU
IPC: B29C65/62
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a composite material product which is made of a composite material such as a fiber-reinforced plastic material (CFRP) having screw holes, keeps high stability owing to strong screw holes, and can be used stably in a high pressure container and a low temperature container owing to good sealing properties of the screw holes and a base material, and to provide a method for producing the product. SOLUTION: In the composite material product made of the composite material such as the fiber-reinforced plastic material (CFRP) having the screw holes, a metal insert member with the screw holes formed is embedded in the composite material, and the insert member and the composite material are sewed together by a wire. In the composite material, a part close to the fixing part of the insert member is formed from a three-dimensional fabric material, and the other parts are formed from a two-dimensional fabric material.
Patent JP-2003013900-A (JP)
Title: Solution transfer device in constant quantity using air lift pump
Inventor: TAKAZAWA HIROSHI
IPC: F04F1/18
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a solution transfer device capable of transferring solution in constant quantity when transferring the solution using an air lift pump. SOLUTION: This solution transfer device using the air lift pump comprises a feed side liquid feed pipe 3 connecting a feed side solution tank 1 to an air lift separator 2, a receiver side liquid feed pipe 5 connecting a receiver side solution tank 4 to the air lift separator, a compressor 6 feeding compressed air to the feed side liquid feed pipe immersed in the solution in the feed side solution tank, and a vacuum pump 8 connected to the air lift separator.  A constant quantity solution tank 10 is disposed in a midway of the receiver side liquid feed pipe on the lower side of the air lift separator, multiple overflow pipes 14 varying their installation heights at every prescribed solution amounts are provided in the height direction of the constant quantity solution tank, opening/closing valves 15 and 16 are provided in the respective overflow pipes and the lower part of the constand quantity solution tank, and the downstreams of the respective overflow pipes are connected to the feed side solution tank.
Patent JP-2003031191-A (JP)
Title: Electrolyte solution leak delayed battery for vehicle
Inventor: DASGUPTA PARTHA
IPC: H01M50/112
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To make electrolyte solution leak effectively delayed at leaning of a battery, without making a battery cover of a dual structure. SOLUTION: An exhaust cap 36 including a first vertical hole 40 communicated with an exhaust hole 38, a spiral path 42 and a second vertical hole 44 is built into exhausted paths 16, 16' of a battery cover 14 in liquid tightness. Also, electrolyte solution is made not to move from one place to another by blocking the exhausted paths 16, 16' with a built-in block body 24 having a parting wall in the middle of the exhausted paths 16, 16'. This way, a large resistance can be shown to a leak of the electrolyte solution, therefore, an acid leak of a battery for a vehicle having a tendency to lean by receiving a big vibration can be prevented effectively.
Patent JP-2002057718-A (JP)
Title: System and method for carrying out highly reliable multicast on network
Inventor: FELSMAN BRIAN L
IPC: H04L1/18
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for carrying out highly reliable multicast distribution on a packet switching network with low reliability. SOLUTION: An MDP(multicast dissemination protocol) database(DB) 140 stores parameters used for message transmission reception. An MDP server initializing module 100 reads the parameters from the DB to initialize an MDP session. An MDP client initializing module 120 reads the parameter from the DB to initialize an MDP session for a work station receiving a multicast message. An MDP server operation module 110 is used to receive a request for transmitting a message and a correction packet to an action work station when receiving no negative acknowledgment. An MDP client operation module 130 receives a message transmitted from the module 110 and transmits only a negative acknowledgment to a server at the reception of a MDP information packet when the work station is designated as an information exclusive work station by the MDP information packet.
Patent JP-2003020566-A (JP)
Title: Polyamide fiber
Inventor: TANAKA TAKESHI
IPC: D06M13/224
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide fiber useful for an airbag having high strength, low fluffing tendency, light weight and compact size. SOLUTION: The polyamide fiber has a single fiber fineness of 1.1-4.5 dtex and is surface-coated with 0.6-3.0 wt.% oil agent containing 30-50 wt.% ester derived from a dibasic acid and a monohydric alcohol, 20-50 wt.% ester derived from a monobasic acid and a substance having >=3 hydroxy groups, 1-10 wt.% ester polymer derived from a dibasic acid and/or a monobasic acid and a substance having >=3 hydroxy groups and having a molecular weight of 10,000-30,000 and 0.5-5 wt.% alkylphosphoric acid amine salt having a molecular weight of 1,000-2,000.
Patent JP-2003019983-A (JP)
Title: Vehicular step support structure
Inventor: IWAKI SADAHISA
IPC: B62D25/22
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To reduce vehicle weight by securing prescribed rigidity and strength of a step support part by an increase in little work manhours without using a stay. SOLUTION: A step 12 is arranged in a side part of a cab of a vehicle, and a rear part of this step is supported by a rear step support 13b. A front splashboard 18 is arranged in front of front wheels so as to extend in the car width direction. The outside edge of this front splashboard is installed on the inside edge of the rear step support, and the upper edge of the front splashboard is fixed to an under surface of a floor panel 14a of the cab. A bead 18d downwardly inclining toward the car width directional outside is formed on the front splashboard. The inside end of this bead is positioned on the board upper edge, and the outside end of the bead is constituted so as to be positioned on the board outside edge in the vicinity of the step.
Patent JP-2003030706-A (JP)
Title: Method for managing information, method for managing attendance, attendance managing device, display screen, information management program and attendance management program
Inventor: ISHIKAWA HIROAKI
IPC: G06Q10/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent execution of unauthorized input such as surrogate input by enabling specification of a person to input information by using the recorded information. SOLUTION: A personal image 53 including a face of the person to input the information which is photographed when the information is inputted, display 51 of inputted date and time and display 52 of attendance classification are recorded by associating them with one another.
Patent JP-2003023866-A (JP)
Title: Growth-promoting agent for greening plant in slope of dry soil and method for promoting growth
Inventor: ODAKA HIROKI
IPC: A01G1/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a growth-promoting agent for greening plants on a slope of dry soil realizing a stable growth of the plant for a long time with little resource on the slope of dry soil and provide a method for promoting the growth. SOLUTION: This growth-promoting agent contains microorganisms belonging to the genus Staphylococcus and/or organisms belonging to the genus Brevibacterium.
Patent JP-2003028038-A (JP)
Title: Engine igniter for small planing boat
Inventor: GOKAN YOSHIJI
IPC: F02P13/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an engine igniter for a small planing boat allowing the mounting of a four-cycle engine, and not generating leak. SOLUTION: The engine driving a jet propulsion pump is provided inside a boat body surrounded with a hull and a deck, a cylinder head 26 of the engine 20 is provided with spark plugs 27 for spark ignition, and cap-incorporated ignition coils 80 with waterproof structures are provided to the spark plugs 27 in a topmost part of the engine 20 such that the ignition coils 80 are watertight to the cylinder head 26. The upper face of the cylinder head 26 is formed with water escape grooves 26d each communicating with a recessed part 26c for receiving the cap, and the bottom face of the escape groove 26d is formed in a downward inclined shape.
Patent JP-2003028023-A (JP)
Title: Adjustment method for fuel injector and adjustment device for fuel injector
Inventor: TOIYAMA MASAYOSHI
IPC: F02M51/06
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an adjustment method and an adjustment device for an injector, previously feeding an adjusting pipe to a vicinity of a target value, and reducing a time for adjusting a feed amount of the adjusting pipe with measuring an injection amount of the injector. SOLUTION: In this method, a PC 40 controls a control current supplied to a motor 30 to stepwise feed the adjusting pipe 15. In each the step, a current value supplied to a coil 16 of the injector 10 is stepwise increased, and the current supply to the motor 30 is stopped to stop the feed of the adjusting pipe 15 when a needle 12 is fully lifted in the case that the current value supplied to the coil 16 is not less than the target value. Next, another device finally decides the feed amount of the adjusting pipe 15 such that the fuel injection amount of the injector 10 becomes a target injection amount at a prescribed current value with measuring the fuel injection amount.
Patent JP-2003031878-A (JP)
Title: Method of detecting out-of-electrode discharge in gas laser oscillator and gas laser oscillator equipped with out-of-electrode discharge detecting means
Inventor: TOMIDOKORO YUSUKE
IPC: G01R31/24
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a new method of detecting out-of-electrode discharge in which no out-of-electrode discharge detecting means is not provided in a laser oscillator, and to provide a gas laser oscillator equipped with an out-of- electrode discharge detecting means. SOLUTION: The gas laser oscillator is provided with a discharge section constituted by connecting a high voltage-side electrode 9 and a low voltage-side electrode 11 to a high-frequency power source 5 in a vacuum vessel 3 filled up with a laser gas G. The vessel 3 is grounded and, at the same time, connected to the ground of the power source 5 through conductors 13. Out-of- discharge is detected by detecting the currents which flow through the conductors 13 when out-of-discharge occurs by means of a current measuring means 15.
Patent JP-2003032351-A (JP)
Title: Cradle and voice reproducing method
Inventor: ISHIHARA TAKESHI
IPC: H04W92/08
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a cradle that realizes hands-free function or voice reproduction function, capable of ensuring downsizing and weight reduction of a communication device body and saving power consumption, and to provide its voice reproduction method. SOLUTION: The cradle includes a hands-free means, capable of making a speech via an acoustic output section by providing a connection terminal or an external connection interface on a bottom face of a recessed part and placing a communication device body on it or a voice reproduction means that can reproduce an acoustic signal.
Patent JP-2003023801-A (JP)
Title: Surface layer tiller equipped with ridging and shaping machine
Inventor: YADA TAKESHI
IPC: A01B13/02
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface layer tiller equipped with a ridging and shaping machine, with which the height of the ridging and shaping machine can be readily adjusted so as to keep the position of the ridging and shaping machine to a tilling part constant. SOLUTION: This surface layer tiller in which a rotary type tilling part 8 rotatably supporting tilling tines 11 for tilling on a shaft is attached to a traveling machine body 7 side is furnished with the ridging and shaping machine 14 for forming ridges in a field after tilling in such a way that the ridging and shaping machine can be vertically shaken along a circular arc around the central axis of rotations of the tilling tines 11.
Patent JP-2003035419-A (JP)
Title: Cooking device
Inventor: FURUICHI KOJI
IPC: F24C3/12
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device which carries out a ventilation according to an actual condition of cooking. SOLUTION: As the associated air volume of a ventilator 2 upon associated operation, necessary ventilation air volume is selected in accordance with a thermal power adjusted value as a result of operating thermal power adjusting buttons 4a to 7a of a combustion cooking device 1. The associated air volume of the ventilator 2 is selected and switched to improve a maneuverability in accordance with the using state of the thermal power adjustment of the combustion cooking device 1.
Patent JP-2003036439-A (JP)
Title: Device, method and program for extracting image
Inventor: NAKAMURA KYOKO
IPC: G06T1/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an image extracting method capable of efficiently extracting a target image (e.g. face) of an optional size included in a given image. SOLUTION: An image extracting device prepares reduced images hierarchized stepwise by a reduction ratio with respect to an inputted image. A face is searched by comparing a search area of a reduced image (a) of the highest order hierarchy 1 in which a ratio that the area of a reference image occupies is the largest (reduction ratio is the largest) among the hierarchized reduced images with the reference image. If an area 11 is extracted as a face within the search area of the hierarchy 1 (a), the area 11 of the (a) is magnified in accordance with the ratio of the reduction ratio between the hierarchy 1 and the next hierarchy 2 to be an area 12 of the next hierarchy 2 (b). An area except the area 12 is set as a search area of the hierarchy 2.  Afterwards, a face area extracted in each hierarchy is magnified in accordance with a reduction ratio from the highest order to the lowest order hierarchy and search is repeated while cumulatively excluded.
Patent JP-2003034120-A (JP)
Title: Air-conditioning duct for vehicle
Inventor: OMAE TATSUMI
IPC: B60H1/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning duct 4 for a vehicle capable of blowing air-conditioning air toward the face of an occupant without increasing the air blowing noise. SOLUTION: A weir 6 surrounding blowoff port 4B with an opening 6a on the front side of the vehicle is disposed inside the air-conditioning duct 4. The air-conditioning air is made to go round through the opening 6a into the inside 6b of the weir 6 and flow to the rear side of the vehicle in the inside 6b to be blown out of the blowoff port 4B. As a result, the main stream of the air- conditioning air blown out of the blowoff part 4B is biased to the rear of the vehicle, so that it is easy to blow the air toward the face of a passenger, which is effective in making the passenger feel cooler. Further, since the duct doesn't have an edge part, etc., to disturb the ventilation inside the air-conditioning duct 4 such as a conventional guide has, the increase of the air blowing noise is prevented.
Patent JP-2003034967-A (JP)
Title: Deodorizing toilet seat and sanitary washing apparatus equipped with the same
Inventor: KAWAMOTO YASUHIRO
IPC: E03D9/05
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat and a sanitary washing apparatus, which have great deodorizing capacity. SOLUTION: An odor, which is generated in a toilet bowl, is sucked into the toilet seat 1 from an inlet 6 by an intake means 7 and removed by a deodorant 5 which is arranged inside the toilet seat 1. A sufficient space exists inside the toilet seat 1, so as to be capable of housing the deodorant 5 of a volume required to remove the odor adequately.
Patent JP-2003036482-A (JP)
Title: State monitoring device
Inventor: TOGE MUNEYUKI
IPC: B60R25/31
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a state monitoring device which accurately monitors the state of space (volume of space, arrangement on an obstacle in the space and the like) irrespective of the fitting position of the device in the space. SOLUTION: The device is provided with a transmission means 11 transmitting a compression wave in space, a reception means 12 receiving the reflected wave of the compression wave, which is reflected in the space, a storage means 2a storing the reflected wave in a prescribed state and a comparison means 2 comparing the reflected wave in the prescribed state, which is stored in the storage means 2a, with a reflected wave received by the reception means 12.
Patent JP-2003043011-A (JP)
Title: Oxygen sensor
Inventor: MIZUTANI YOSHIHIKO
IPC: G01N27/419
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor that can measure oxygen concentrations in a high oxygen concentration region with accuracy. SOLUTION: This oxygen sensor 10 is provided with a measurement cell including a measurement cell main body 21, a measuring electrode 21b1, and a reference electrode 21a1 and a pump cell including a pump cell main body 23, a pump anode 23b1, and a pump cathode 23a1. The reference electrode 21a1 and pump anode 23b1 are exposed to a measuring gas and the measuring electrode 21b1 and pump cathode 23a1 are exposed in a cavity C. A pump electric current is made to flow between the anode 23b1 and cathode 23a1 and the oxygen in the cavity C is discharged into the measuring gas. At the same time, the measuring gas is introduced to the cavity C under a prescribed diffusion resistance. Consequently, the partial pressure of the oxygen in the cavity C becomes to have a fixed relation with the partial pressure of the oxygen in the measuring gas.  In addition, the electromotive force between the measuring electrode 21b1 and reference electrode 21a1 is taken out as the output of this oxygen sensor.
Patent JP-2003037950-A (JP)
Title: Non-contact power transmission device
Inventor: KOJIMA TAKESHI
IPC: H02M7/53862
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To enable an output control of a power supply part from the load part side by a simple and low-cost circuit configuration. SOLUTION: An oscillation control means comprising a parallel circuit made up of resistance R21, a diode D2 and a transistor Tr1, and a control circuit 23 is provided to a load part 20. By making variable a magnetic flux generated in the primary coil Nf1 for signal transmission by turning on/off the transistor Tr1 by the control circuit 23, the oscillation control of the self-excited oscillation circuit of a power supply part 10 can be implemented. At charge of a secondary battery which is a load or the like, for example, the transistor Tr1 is turned off by the control circuit 23 to stop power supply from the power supply part 10 after charging with full, thereby stopping overcharge to prevent malfunctions such as damage to the secondary battery.
Patent JP-2003044370-A (JP)
Title: Diagnostic device, diagnosing method and program
Inventor: IGARASHI TAKESHI
IPC: G06F3/06
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic device, a diagnosing method and a program to realize diagnosis to especially segment a faulty position of loop cutoff fault and loop unstable fault in early stage and to improve a maintenance work in the diagnosis to segment the faulty position of a fiber channel intermediation type loop. SOLUTION: In the case of the loop cutoff, the faulty position by unit of disk storage part is segmented by performing discrimination as to whether the failure cause is successive separation of disk storage parts on the loop one by one, or loop reconstruction or completion of an initialization protocol within prescribed time and then, a side where an intermediate bypass circuit has the faulty portion is segmented by performing discrimination as to whether the failure cause is separation of the disk storage part of the faulty position by the intermediate bypass circuit, or the loop reconstruction or completion of the initialization protocol with the prescribed time.
Patent JP-2002110672-A (JP)
Title: Method for manufacturing semiconductor element
Inventor: SHIMONISHI KOJI
IPC: C23C16/515
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor element, using a method for stably glow discharge plasma treatment by continuously generating a uniform glow discharge plasma under a pressure close to the atmospheric pressure, when manufacturing a low permittivity interlayer insulating thin film in the manufacturing step of the element. SOLUTION: The method for manufacturing the semiconductor element comprises the steps of introducing a material gas between the counterposed electrodes under the pressure which is close to the atmospheric pressure, in the case of forming the low permittivity interlayer insulating thin film in the element, applying a pulse-like electric field between the opposed electrodes to generate the glow discharge plasma in the material gas, and forming the thin film.
Patent JP-2003044695-A (JP)
Title: Sales system using internet and method therefor
Inventor: TANABE KEIICHI
IPC: G06Q10/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a sales system using the Internet capable of not only selling general commodities but also selling commodities designed by an user himself or herself. SOLUTION: The sales system using the Internet is constructed from a personal information registration means 3 registering and controlling personal information so that an user of the sales system can use the sales system, a commodity information supplying means 2 releasing service commodities information to an user registering personal information, an information releasing means 100 having an idea commodity collecting and registering means 4 collecting and registering idea commodity information invented by an user side, a function selecting and ordering commodities wanted to purchase among service commodity information by users, and an input and output terminal 1 having a function ordering idea commodity information registered in the idea commodity collecting and registering means 4 as service commodity information, by using an internet 200.
Patent JP-2003042179-A (JP)
Title: Fitting structure of testing shaft to balancer
Inventor: TAKEI RYOSUKE
IPC: G01M1/02
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To stably fit a flexible coupling fixed to a testing shaft to the fitting face plate of a balancer to obtain a stable balance. SOLUTION: In a fitting structure of a testing shaft (propeller shaft 1) to a balancer 10, a centering axis installed on the central axis of a fitting face plate 15 is made fittable to a bearing 30 provided on the center axis of a flexible coupling 5, the flexible coupling 5 and the fitting face plate 15 is made connectable in the spigot joint, in one of a plurality of bolt connection parts provided in a plurality of circumferential positions of the flexible coupling 5.