baber/WOPTO huggingface dataset:
Patent JP-2002294612-A (JP)
Title: Concrete board and manufacturing method for it
Inventor: SUZUKI YOSHITERU
IPC: E01C5/06
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a highly strong pavement concrete board having a drainage function and a manufacturing method for it. SOLUTION: In this concrete board, a drain slit is provided on the concrete upper surface, and a drain pore having a larger cross section area than the silt is provided below the slit. This concrete board can be manufactured by placing concrete while arranging a core, which is constructed of an expansible cylinder body filled with a fluid, horizontally in a form for the concrete board, discharging the fluid in the core after removal of the form, and pulling out the expansible cylinder body from the concrete.
Patent JP-2002304618-A (JP)
Title: Device and method for form recognition, and program
Inventor: FUKUTOME NAOFUMI
IPC: G06T1/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To decrease the amount of data of the form of a sample image. SOLUTION: When a registration form for automatic form recognition of a document original, etc., and a plurality of scanners are present, form data generated by reading a sample document by one specific scanner are stored as standard form data and only scanner profiles of other scanners are stored. When a document to be recognized is read by a scanner other than the specific scanner during recognition, its form original is corrected with the scanner profile and contrasted with the standard form data.
Patent JP-2002303669-A (JP)
Title: Method and device for cross-correlation calculation
Inventor: MURATA HIROSHI
IPC: G10L21/0308
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To actualize a means for preventing a decrease in correlation gain caused when two pieces of signal data observed in a sound signal arriving from a moving target has a Doppler difference. SOLUTION: This device comprises FFT calculation parts 10 and 12 which input two time series of signal data (S1, S2) and performs cross-correlation calculation fast to convert them to frequency areas, a Doppler difference correction part 21 which corrects the Doppler difference that the two pieces of signal data have in the frequency area, a cross-spectrum calculation part 30 which finds cross-spectra from Doppler difference correction processing results of the FFT result of the signal data S1 and the signal data S2, an IFFT calculation part 40 which finds the cross-correlation function by performing IFFT, and a selection part 50 which suitably perform Doppler difference correction and selects and outputs the function having the highest correlation level value among respective cross-correlation functions as the cross-correlation function (S3) having the highest correlation gain.
Patent JP-2002303561-A (JP)
Title: Resin molding, radiator using the same, and method for inspecting leakage
Inventor: KAWATO NORIYUKI
IPC: G01M3/20
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding, a radiator using the resin molding, and a method for inspecting leakage capable of disusing a special sealing jig and inspecting leakage at low cost. SOLUTION: The resin molding provided with an injecting part 111 above a tank part 112 having an opening part which a coolant flows in and out is provided with a sealing part 113a for closing a communicating hole 111c through an annular thin connecting part 113a from a lower side part of a seal surface 111d integrally formed on an inner wall surface 111e of the communicating hole 111c. The sealing part 113a includes a knob part 113c projecting to an outside of the injecting hole 111b. The resin molding is applied to a tank 110 for a radiator to form the radiator. After conducting a leakage inspection by applying an internal pressure from the opening part of the tank part 112 of a finished radiator, the sealing part 113a is separated at the connecting part 113b by using the knob part 113c to remove from the inner wall surface 111e.
Patent JP-2002304099-A (JP)
Title: Image forming apparatus
Inventor: SAITO YASUHIRO
IPC: G03G5/10
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent the stripe void of an image caused by removed powder that adhesive material such as an electrification product adhering to an electrifying device 2 is removed in an image forming apparatus having an electrification cleaning stage for cleaning the electrifying device 2 and an adhesive and fused material eliminating stage for eliminating an image defect caused by the electrification product and the adhesion of developer on an image carrier 1. SOLUTION: Even when the removed material produced in the electrification cleaning stage drops onto the image carrier 1, the dropped material is rapidly removed by the succeeding adhesive and fused material eliminating stage by operating the adhesive and fused material eliminating stage concurrently and synchronously with the electrification cleaning state, whereby the excellent image forming apparatus free from the image defect such as the stripe void of the image caused by the removed material from the electrifying device 2 is provided.
Patent JP-2002304411-A (JP)
Title: Information search/distribution system and program
Inventor: YAGI SHINJIRO
IPC: G06F17/30
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To effectively search by reflecting user's tastes and widely seeking information of related fields. SOLUTION: This system comprises a user terminal 10 to send input user identification information and search terms and display received search results, an information supply terminal 20 to receive the user identification information and search terms, to certify the user on the basis of the user identification information, to generate new use history information referring to a field formation table for classifying fields of use history information of the user in the past and search information, to supply the search terms to a search engine 40, to acquire the search results by the search terms from the search engine, to prioritize the search results referring to the use history information and to send the priority to the user terminal, and a communication network 100 to connect the user terminal and the information supply terminal with each other.
Patent JP-2002302868-A (JP)
Title: Mineral, accessory, fiber or fiber product, and method for producing the same
Inventor: TAKAKU KAZUO
IPC: D06M11/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a mineral, an accessory, a fiber or a fiber product, having far infrared and wave energy effects, and capable of contributing to health promotion of a human body by changing radiated far infrared rays to an activating energy to regulate ion balance, and further to provide a method for producing them. SOLUTION: The mineral, the accessory, the fiber or the fiber product is characterized in that the mineral, the accessory, the fiber or the fiber product is obtained by soaking the one in water having far infrared-radiating wave energy, obtained by adding TPX sol solution (an anatase ultrafine particle solution derived from an aqueous solution of peroxotitanic acid) to an extract of weathered coral, and irradiating the resultant product with ultraviolet rays or far infrared rays, or in a diluted liquid thereof.
Patent JP-2002309600-A (JP)
Title: Bottom block for manhole, manhole, and manhole facility
Inventor: TAKEUCHI HIDEO
IPC: E02D29/12
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a bottom block for a manhole enabling an inflow pipe or an outflow pipe to be easily and securely connected thereto; a manhole; and a manhole facility. SOLUTION: Pipe joints 2 and 3 are provided on a sidewall 10 of a body 1 where inflow holes 11 and 12 are provided. Bond injection holes 21 and 31 are provided in the sidewalls 20 and 30 of the pipe joints 2 and 3.
Patent JP-2002310753-A (JP)
Title: Fuel gage
Inventor: UMEKAGE YASUHIRO
IPC: G01F1/66
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a fuel gage by which the flow rate of kerosene supplied from a kerosene tank is measured precisely. SOLUTION: The fuel gage is provided with a transmitting-receiving means 16 which propagates sound waves into the flow channel of a fuel supplied from the kerosene tank 12 storing the fuel and which transmits and receives the sound waves, and a flow-rate detection means 17 which detects the flow rate on the basis of the propagation time in the transmission-reception of the sound waves. As a result, even when the kerosene tank 12 is tilted, a used amount can be measured precisely.
Patent JP-2002306140-A (JP)
Title: Method for producing fried jiaozi
Inventor: YAMAKI KEIKO
IPC: A23L35/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fried jiaozi (steam-baked meat pie) by which the crisp texture of the fried face especially the rice cracker-like film just after the frying can be maintained after a long time passage from the cooking. SOLUTION: The fried jiaozi is cooked by coating a coating material containing a high-amylose starch on the outer part of the pastry case of the jiaozi, and the periphery part thereof.
Patent JP-2002314711-A (JP)
Title: Portable-type small-sized electrical device
Inventor: AOSHIMA YOSHINARI
IPC: H04B7/26
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable small-sized electrical device that can prevent functions of the device from being interrupted unexpectedly in advance, even in the case of downloading of data being forcibly interrupted due to deficiency in the residual capacity of a built-in secondary battery 11, maintain operator- friendliness and suppress waste of charges and time accompanying data communication. SOLUTION: The electric device is provided with a function, that discriminates whether or not the residual capacity of the battery is deficient for a series of operations required for a selected function before the execution of the function, on the basis of the power consumption required for the selected function and the remaining capacity of the battery, displays the discrimination result, and automatically restarts the operation at the interrupted time, even when a series of the operations are forcibly interrupted.
Patent JP-2002308533-A (JP)
Title: Method and device for inspecting flange member assembly
Inventor: KADOTA AKIHIRO
IPC: B65H75/14
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To assemble a flange member with ring parts and cap parts, and to automatically and easily discriminate the front of the ring part from the rear thereof. SOLUTION: After the cap parts 20a are disposed on a first index table 38a, the ring parts 24a are disposed on the first index table in the state of being partly superimposed on the cap parts 20a. Next the ring parts 24a are stuck to the cap parts 20a through heat seals 50 to provide light shielding members 18a. Then an inspection mechanism 60 sucks the ring parts 24a and raises to a specified inspection position. In this case, when the front and rear sides of the ring parts 24a are inversed, the ring parts 24a are sucked to the suction pads 76 and separated from the cap parts 20a. When the front and rear sides of the ring parts 24a are normal, the ring parts are stuck to the cap parts 20a and separated from the suction pad 76. Accordingly, the front and rear sides of the ring parts 24a can be surely discriminated from each other by detecting a variation in vacuum pressure of the suction pad 76.
Patent JP-2002309551-A (JP)
Title: Tide gate
Inventor: IIDA AKIO
IPC: E02B7/22
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a tide gate being constructible at very low cost while at the same time solving technical problems of various gates currently in development and use, from the standpoint of their own advantages and disadvantages. SOLUTION: The tide gate is very inexpensive and easy to handle and can achieve economical efficiency equivalent to those of rubber dams by continuously supporting external forces by means of an air bag 4 in the width direction of the gate, while utilizing the advantages of a conventional tide gate constructed of a steel door 11: that it is resistant to external forces (hydraulic forces and impact forces received from flowing matter); that it has wear resistance; and that it is stable even in an intermediate upstanding attitude.
Patent JP-2002309783-A (JP)
Title: Method and device for chipping reinforced concrete structure
Inventor: SHIGESAWA TOSHIO
IPC: E01D2/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for chipping the reinforced concrete capable of evenly chipping as much as possible a lower part of a vertical beam, a lower part of a lateral beam and a lower part of an intersection of the vertical beam and the lateral beam. SOLUTION: A nozzle 6 of a high-pressure fluid jet ejecting mechanism 5 for ejecting the high-pressure fluid, while always tilting forward in the traveling direction, is moved on a cradle 3 in the direction inclined in relation to the reinforcement. In order to form a strip chipping part WO having the predetermined width F, the strip chipping part is moved in the direction, in which the nozzle 6A crosses the cradle traveling direction FW, and the cradle 3 is made to travel.
Patent JP-2002021979-A (JP)
Title: Gear having plural teeth and manufacturing method of forging die for making gear
Inventor: TSUNG WEI-JIUNG
IPC: B21J13/02
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To design the tooth bottom area shape of a straight bevel gear provid ing decreased stress concentration and increased tooth strength, and provide a manufacturing method of manufacturing a forging die for making the straight bevel gear having the tooth bottom shape. SOLUTION: The straight bevel gear 1 having the improved tooth bottom area shape is designed, an electric discharge machining electrode is designed by CAD/CAM device, the electrode is made, and the forging die is manufactured by the electric discharge machining method.
Patent JP-2002318720-A (JP)
Title: Contents delivery management system
Inventor: KAWABE KAZUHIRO
IPC: G06F13/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To easily access target contents. SOLUTION: In the contents delivery managing system for providing uniform contents on a network distributed over a wide area, this system is provided with a wide area load distributing device 1-2 for selecting a low-order site while considering the load of the low-order site or network or the like, P2P servers 1-5 or the like, which are mutually connected peer to peer, for managing the contents or the like while being distributed, and an index server 1-7 for managing all contents information. Further, the system is provided with an index proxy 1-6 for caching the contents information, complementing the index server 1-7 and avoiding the concentration of loads to the index server 107 and a look-up server 1-8 for discriminating whether the server is under staring or not or whether a new server is registered or not and reporting the result to the index server 1-7.
Patent JP-2002317513-A (JP)
Title: Wall backing material and manufacturing method of wall backing material
Inventor: INOUE YOSHIHIKO
IPC: E04B1/72
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a wall backing material having a reference line for fixing and attaching easy to observe visually and difficult to damage. SOLUTION: In the square-shaped latticed wall backing material K used by fixing each side edge section to a skeleton, the rear-side narrow-board groups 30A of a plurality of woody narrow-boards 40A juxtaposed obliquely in parallel at intervals and the surface-side narrow-board groups 30B of a plurality of the woody narrow- boards 40B inclined in the direction crossed with the boards 40A and juxtaposed in parallel at intervals are joined at crossing sections under the state in which the boards 40A and the board surfaces of the boards 40B are faced and superposed, recessed strips 51 or cut strips 52 are formed along each side edge of the wall backing material K in the surface sections 43 of the boards 40B of the board groups 30B, and the wall backing material K is dipped in a dipping liquid composed of a wood preservative treatment,  a colorant and dilution water or the dipping liquid using the wood preservative treatment and the colorant as main components and water as a dilution liquid, taken out and dried and the reference lines 50 for fixing and attaching for the wall backing material K in which the recessed strips 51 or the cut strips 52 are made conspicuous by the colorant are formed.
Patent JP-2002336482-A (JP)
Title: Game machine
Inventor: NAGATA SATOSHI
IPC: A63F7/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a pattern display device can be arranged outside a game area, so that components forming a board provided in the game area can be effectively arranged, and a front frame for opening and closing is not integral with the pattern display device preventing a front door from becoming heavy. SOLUTION: A pachinko game machine 1 has an LCD display device 4b in which patterns vary in response to entry of a pachinko ball into a first start opening 17 or the like provided in the game area 2 of a game board T1. The LCD display device 4b is provided so as to be separate from a front door 9, and the front door 9 has an opening Y1 into which the LCD display device 4b can be visibly fitted.
Patent JP-2002273357-A (JP)
Title: Device for desalting coral particle containing salt and desalting method therefor
Inventor: SATO KEIICHI
IPC: B08B3/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for desalting coral particles containing salts in the pores as well as a desalting method. SOLUTION: This desalting device has a storing bag for coral particles C which cleans the coral particles C, housed in a vacuum tank T. Further, an evacuating pump P evacuates air from the vacuum pump T and an air ventilating means AM penetrates the inside and outside of the vacuum tank T to evacuate the air from the vacuum tank T when cleaning water W is injected into the tank T and together inject the air into the tank T when the water is drained therefrom. Finally, a water circulating means WM penetrates the inside and outside of the vacuum tank T and is freely opened and closed by means of a valve V2. Consequently, the content of salts sticking to the innermost end of pores of the coral particles can be easily dissolved and cleaned.
Patent JP-2002321075-A (JP)
Title: Device and method for laser welding
Inventor: ODA KOJI
IPC: B23K26/21
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To weld the end parts of three or more superposed plates firmly and efficiently by a simple process and composition. SOLUTION: A laser welding device 10 is provided with a holding mechanism 12 which positions and holds the welding parts of works W1, W2, W3, a laser irradiation mechanism 18 which can nearly simultaneously apply a first and a second laser beams L1, L2 to the interfaces 14, 16 of the works W1, W2, W3, a heat input control mechanism 20 which controls the heat input amount of the first and the second laser beam L1, L2, and an irradiating position control mechanism 22 which controls the irradiating positions of the first and the second laser beam L1, L2.
Patent JP-2002330490-A (JP)
Title: Load driver and ultrasonic wave output device
Inventor: HIGUCHI KAZUNARI
IPC: H04R3/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To keep a load drive voltage to be a prescribed voltage set in advance optionally even when there exists a cause for dispersion in the load drive voltage due to dispersion in components or the like. SOLUTION: The load driver and ultrasonic wave output device is provided with a power supply voltage control means 1 that steps up/down a power supply voltage, a signal amplifier drive means 3 that generates a load drive sine wave signal boosted based on an output signal from the power supply voltage control means 1, and a feedback control means 2 that applies on/off operation to the power supply voltage control means 1 based on the output signal from the power supply voltage control means 1. Or the feedback control means 2 applies the on/off operation to the power supply voltage control means 1 based on a signal resulting from stepping down a load drive signal and rectifying it. Or the feedback may be controlled by using both the power supply voltage and the load drive voltage. Furthermore, an ultrasonic wave vibrator is connected to the means 3 as its load to obtain a stable and accurate ultrasonic wave output.
Patent JP-2002331850-A (JP)
Title: Driving behavior intention detector
Inventor: HISAIE NOBUTOMO
IPC: B60K28/06
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a driving behavior intention detector capable of reliably detecting the driving intention of a driver and excellent in detection performance. SOLUTION: The sight line direction data E (θu, θv) is calculated by an image processing unit 25 from the data by a CCD camera 21 and an infrared ray irradiation unit 23. An electronic control unit 31 calculates the sight line direction frequency distribution F from the sight line direction data E (θu, θv). Driving control input, vehicle behavior data and environment information are input in the electronic control unit 31 from a driving control input input unit 43, a vehicle behavior data input unit 45, and an environment information data input unit. By using the imbedded Markov model, the parameter of driving behavior model λi is estimated, and stored in a driving parameter storage unit 41. The driving behavior intention is estimated based on the measured observation data and the parameter of the driving behavior model λi.
Patent JP-2002339506-A (JP)
Title: Connector combination-joining reinforcement or the like
Inventor: ICHIBAYASHI TSUTOMU
IPC: E04C5/18
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a combination-joining connector for a reinforcement or the like capable of joining the reinforcements or the like by firmly joining the reinforcements for increasing the strength of a concrete structure and efficiently superposing the reinforcements or the like safely and surely without requiring a specific apparatus for the works and without requiring an operator and technique by execution only by a wrench. SOLUTION: The combination-joining connector is formed of a pair of half shell-shaped metallic materials and two bolts and nuts and grooves being fitted to the reinforcements respectively and having 3 size having slight allowance are formed to the internal surfaces of a pair of main-body metallic materials and the connector is fitted easily to the joined reinforcements, and a main body and the irregular sections of the mutual reinforcements are fitted and engaged and tensile strength is ensured. The reinforcements 5 and 6 are held and combined to the main body and the connector is clamped firmly by two high-tension stud bolts and nuts. The main body has an interference and equally grips the reinforcements and is clamped under a stable state, and firmly fastened combination-junction is enabled.