baber/WOPTO huggingface dataset:
Patent JP-2002340824-A (JP)
Title: Fluorescent x-ray analyzing device
Inventor: KAWAHARA NAOKI
IPC: G21K1/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent X-ray analyzing device capable of obtaining the stable fluorescent X-ray intensity even if rugged parts exist in a sample surface. SOLUTION: Shape of an opening part 3 of a primary X-ray diaphragm 3 is set so that a change of the intensity of the fluorescent X-ray 7 to be measured by a detecting means 8 is restricted at 1% or less when height of the sample surface 5a in relation to an X-ray source 1 and the detecting means 8 is changed at 1 mm as the maximum.
Patent JP-2002339296-A (JP)
Title: Sheet-like non-combustible decorative material
Inventor: SAITO YOSHIHIRO
IPC: B32B33/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-like non-combustible decorative material free from the generation of distortion injurious on fire prevention such as crack generation in the surface test of JIS A-1321 even in the case where the sheet-like non-combustible base material is a thin type of <=3 mm, and having high non- combustibility and waterproof function. SOLUTION: The sheet-like non-combustible decorative material is a heat compressed molded body comprising a hydrated inorganic compound and a carbonate salt in an amount of 60-95 mass% in terms of solid components in total, a cellulose fiber and a rock wool fiber having a fiber length of >=2 mm in an amount of 4-40 mass% in total, and a heat curing resin in an amount of 1-20 mass%, and having the following ratios: hydrated inorganic material/ carbonate = 100/0 to 50/50; and cellulose fiber/rock wool fiber = 20/80 to 62/38. All or a part of the heat curing resin has curing properties of a heat curing speed of >=0.5 N/min and <6N/min at 175 deg.C with a curastometer. It has a decorative layer on at least one side of a sheet-like non-combustible base material treated for water repellency and having a thickness of 0.5-3 mm.
Patent JP-2002340172-A (JP)
Title: Drive control device for vehicle
Inventor: HOSHIYA KAZUMI
IPC: B60W10/10
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a predetermined driving force in response to a requested quantity of the output requested by an operator even during the mode switching operation, while to shorten the mode switching time for switching a mode from the motor traveling mode to a direct-connection traveling mode for traveling with an engine as a driving source. SOLUTION: Till the engine speed Ne exceeds an input rotating speed Nin as the synchronous rotating speed, downshift is limited at a target input rotating speed NINT*=Nin+α1 (fine value) to maintain the input rotating speed Nin nearly constant, and the engine speed Ne quickly achieves the synchronous rotating speed Nin to shorten the mode switching time (time t1 -t4 ). When switching the mode, output of a motor generator is controlled in response to the operation quantity θac of an accelerator to generate the driving force, but since the motor rotating speed Nm corresponding to the input rotating speed Nin is maintained nearly constant, lowering of the torque with a rise of the motor rotating speed Nm can be prevented to obtain the excellent driving force performance.
Patent JP-2002337794-A (JP)
Title: Airplane with rotary wing mounted to center part of doughnut type balloon
Inventor: KAYAMA TSUNEO
IPC: B64C39/00
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To facilitate transportation by offsetting the weight of an airframe, and becoming lighter by the buoyancy portion near the ground. SOLUTION: Helium gas or hydrogen gas which are light gas are put in a doughnut type balloon 11, and the buoyancy of the light gas is used to mount rotary wings 12 to the center of the doughnut type balloon. With this structure, a heavy object can be easily transported by both the lift of the rotary wings and buoyancy of the gas.
Patent JP-2002344072-A (JP)
Title: Deterioration state detecting circuit of light source, and optical fiber amplifier
Inventor: MATSUMOTO KENICHIRO
IPC: H01S3/06
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To enable deteriorated state of an excitation light source to be monitored in a state, in which the amplification gain of an optical fiber amplifier is lowered. SOLUTION: A deterioration state detecting circuit of the light source comprises a pulse generator 103 for imparting pulse signal to a semiconductor laser drive circuit 102 for driving a semiconductor laser 101. As a result, the detecting circuit makes the laser 101 emit a laser beam in pulse state, while it is in standby state. The generator 103 generates pulses, having a short pulse width of the degree which cannot respond by the optical fiber amplifier which operates by an excitation light from the laser 101 and which has a small duty ratio, to the extent which will not generate amplification gain of the amplifier. Thus, the laser 101 is made to emit light at a normal level, while suppressing the gain to substantially '0', and to detect the deteriorated state of the laser 101 by monitoring its intensity.
Patent JP-2002337115-A (JP)
Title: Board for construction materials and its manufacturing method
Inventor: ICHIYANAGI KANJI
IPC: B27N1/02
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously provide a construction material board wherein last fiber plants belonging to Malvaceae or Tiliaceae is used as raw material, an emission amount of formaldehyde is E0 type, durability of a germ preventive, insect repellent and termite preventive effect is high and physical properties are excellent. SOLUTION: A urea resin wood adhesive wherein free formaldehyde is <=0.5 wt.% and a viscosity is 0.1 to 0.3 Pa.S and at least one kind of a germ preventive agent, an insect repellent agent and a termite preventive agent are dispersed in a pulverized material of last fiber plants belonging to Malvaceae or Tiliaceae, and after molding, the product is heated and pressurized to prepare the board for construction materials.
Patent JP-2002337650-A (JP)
Title: Air bag device for protecting knee
Inventor: TAKIMOTO MASAHIRO
IPC: B60R21/206
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for protecting a knee enabling to arrange in a narrow housing space by reducing a depth dimension to a vehicle front side. SOLUTION: The air bag device M1 for protecting the knee is structured by including a folded air bag 26, an inflator 21 for supplying gas for inflation to the air bag 26, and a case 19 arranged on a lower position of a steering column 3 for housing the air bag 26 and the inflator 21, and the air bag 26 with the gas for inflation flowed in projects to a vehicle back side from an opening 19c of the case 19, and develops and expands to protect the knee of a driver. The inflator 21 is housed in the case 19 as a cylinder type by arranging an axial direction in approximately parallel to an opening surface 19e of the case 19.
Patent JP-2002345906-A (JP)
Title: Headrest dedicated for dentist's visit treatment
Inventor: SUGIHARA KOICHI
IPC: A61C19/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a light headrest dedicated for dentist's visit treatment easily portable, by which the head of a patient can stably be pressing without forcing an unnatural attitude to the patient, and the safe and secure treatment can be performed on the site. SOLUTION: In a cushion member 1 for supporting both side of the patient supporting struts 2R and 2L, a height thereof can be adjusted by 3R and 3L. The figure 1(B) shows the state of the patient drawing in his/her chin, and the figure 1(C) shows the state of the patient sticking out his/her chin.
Patent JP-2002353891-A (JP)
Title: Method and device for optical fiber transmission
Inventor: TAKAHASHI TSUKASA
IPC: H04B10/2507
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for optical fiber transmission where influence caused by four-wave mixing is hardly imposed on the method and the device of optical transmission. SOLUTION: The method is provided with a step for wave dividing and multiplexing (WDM) a plurality of light signals having different wavelengths and obtaining WDM light signal, a step for transmitting WDM light signal by an optical fiber transmission line 6, a step for supplying reference light having the previously decided wavelength to the optical fiber transmission line, a step for four-wave mixing in the optical fiber transmission line 6 by the mutual operation of WDM light signal and reference light, a step for detecting the power of the light generated as the result of four-wave mixing and a step for controlling the power of WDM light signal supplied to the optical fiber transmission line based on the detected power.
Patent JP-2002351627-A (JP)
Title: Information output system
Inventor: UCHIYAMA HIROAKI
IPC: G06F13/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To surely perform blocking of data output by unauthorized use and a charging processing by preparing, registering prescribed backup information for printing when retrieved data is printed and outputted, inputting information regarding the backup information on the printer side in the case of printing and outputting the retrieved data only when it coincides with the information. SOLUTION: In this system to print the data retrieved from a host computer 105 on a network 103 by a printer 106 at a remote place and to execute the charging processing of the data, it is provided with a personal digital assistant 101 to input the backup information for printing including address information, authentication information and user identification information of the host computer 105 of the retrieved data and an adaptor 108 to collate backup information for printing to be inputted in the case of printing with the backup information for printing and to permit print output when they coincide with each other.
Patent JP-2002317556-A (JP)
Title: Sliding type expansible sleeve
Inventor: SAITO MASAMI
IPC: E04G15/06
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an expansible sleeve capable of minimizing the influence of a progressing condition of reinforcement assembly work and efficiently carrying out installation work by a small number of workers. SOLUTION: An inside bending prevention sleeve 1 is constituted of a slide void outside 2, a slide void inside 3 and an inside bending prevention ring 4 of the slide void inside, and both inside and outside slide voids are stored inside of the inside bending prevention sleeve in a movably expansible manner. The inside bending prevention sleeve is inserted into a beam bar in a shranken state, it is expanded into the width of a form, and after it has been temporarily fastened with a double faced adhesive tape stuck on caps 5 and 6 inserted into both ends, it is fixed with a nail.
Patent JP-2002352080-A (JP)
Title: Program and method for supporting credit transaction
Inventor: TERAJIMA SHIGEHIKO
IPC: G06Q50/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce risk in the purchaser of valuable securities to be converted into other valuable securities. SOLUTION: A transaction price judging means 1b obtains the transaction price of the second valuable securities from a security transaction server 2 and judges whether the obtained transaction price is equal to or more than a preset recommended price or not. When the transaction price is equal to or more than the recommended price, a transaction proposing means 1d displays a proposal message for proposing the conversion of the first valuable securities into the second valuable securities on terminal units 3a-3c. A sale order throw-in means 1e throws-in the sell-off order of the second valuable securities to the security transaction server 2 in response to an operation input.  A credit depreciation means 1f depreciates the first valuable securities owned by the purchaser with money which is obtained by the transaction corresponding to the sale order in accordance with the establishment report of the transaction corresponding to the sale order.
Patent JP-2002348564-A (JP)
Title: Antistatic agent
Inventor: NAKAHARA YUTAKA
IPC: C08G8/36
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic agent having excellent compatibility with a resin and heat resistance and capable of affording high antistatic effects even when a small amount is added to the resin. SOLUTION: This antistatic agent comprises a polyether compound represented by general formula (1)  wherein, M denotes a residue after removing a hydroxy group from a polyol; A denotes a hydrocarbon; X denotes a halogen atom, hydroxy group, a group represented by OR<1> or a group represented by SO3 Y; (a) denotes a number of 0 or >=1; (b) denotes a number of >=1; and (m) denotes a number of >=2 which is the same number as the valence of M}. The antistatic agent composition is obtained by compounding a low-molecular weight anionic compound with the antistatic agent. The antistatic agent-impregnated material is prepared by impregnating a carrier with the antistatic agent or the antistatic agent composition.
Patent JP-2002346561-A (JP)
Title: Treating method for wastewater containing salt of high concentration
Inventor: NAKAMURA TOSHIYUKI
IPC: B01D61/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a treating method for wastewater containing salts of high concentrations, which can decrease the concentrations of the salts and recover reusable recycled water and salt-concentrated water. SOLUTION: The wastewater W2 containing the salts of high concentrations is subjected to reverse osmosis membrane treatment to be separated into a reverse osmosis membrane-treated water P1 and a reverse osmosis membrane concentrate C1 . Subsequently, the reverse osmosis membrane concentrate C1 is subjected to electrodialysis treatment to be separated into an electrodialysis- treated water P2 and an electrodialysis concentrate C2 . As a result, the reverse osmosis membrane-treated water P1 , the electrodialysis-treated water P2 , and the electrodialysis concentrate C2 can be obtained.
Patent JP-2002349576-A (JP)
Title: Rolling bearing unit for supporting wheel
Inventor: NISHIMATSU KENJI
IPC: B60B35/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To realize a structure capable of enhancing rigidity and sufficiently ensuring an impact-resistant property while responding to a requirement for a small size and a light weight. SOLUTION: A plurality of balls 14a, 14a being a part of a plurality of balls 14, 14a constituting respective rows of balls are made of ceramics respectively and a plurality of balls 14, 14 being the remainders are made of steel respectively. The above problem is solved by realizing an enhancement of rigidity by the balls 14a, 14a made of ceramics and an insurance of impact-resistant property by the balls 14, 14 made of steel.
Patent JP-2002355633-A (JP)
Title: Powder treatment method
Inventor: NISHIGUCHI TOSHIMOTO
IPC: B09B3/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an easy method for solidifying a powder and making the powder easy to handle in terms of the treatment process and cost in the case a powder containing a plurality of materials is treated to be discarded. SOLUTION: In the case of waste treatment of a powder containing components including resin and conductive substances, the conductive substances in the powder is heated in a short time by high frequency to melt the resin contained in the powder by the heat from the conductive substances, so that the powder can easily solidified in a short time as compared with the case by a conventional method and consequently, the handleability of the powder is improved.
Patent JP-2002356741-A (JP)
Title: Wire rod for steel code and method for producing steel code
Inventor: NISHIDA TSUGUNORI
IPC: B21C1/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a wire rod which hardly causes disconnection owing to flaws occurring in transporting. SOLUTION: The wire rod for a steel code consists of a high carbon steel wire rod directly subjected to patenting after hot rolling, and containing 0.4 to 0.8% C, 0.1 to 1.0% Si and 0.1 to 1.0% Mn, and the wire diameter of the wire rod is controlled within (3.5 to 5.5 mm)±0.1 mm. The wire rod is subjected to wire drawing, and brass plating by diffusion plating is performed in the process of the wire drawing to obtain a wire having a diameter of >=0.3 mm.
Patent JP-2002363862-A (JP)
Title: Fiber for forming material, fiber-reinforced forming material and formed article
Inventor: TANAKA SHIGEKI
IPC: D06M15/15
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a fiber for a forming material disposable by incineration without emitting foul odor and having excellent reinforcing effect for an organic reinforcing fiber and provide a forming material reinforced with an organic fiber and giving a formed article having excellent strength and elastic modulus. SOLUTION: The fiber for a forming material is an organic fiber covered at least a part of the surface with a coating film of a component extracted from a natural fiber. The component extracted from a natural fiber is sericin or keratin. The organic fiber is preferably a cellulosic fiber such as hemp, jute, kanaf and Manila fiber. The invention further provides a fiber-reinforced forming material containing (A) the fiber for a forming material and (B) a thermoplastic fiber and/or (C) a resin and a formed article produced by the thermal forming of the fiber-reinforced forming material.
Patent JP-2002364874-A (JP)
Title: Heat pump type air conditioner
Inventor: KIMURA KEIICHI
IPC: F24F1/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a compact heat pump type air conditioner that can be maintained easily. SOLUTION: A casing 1 comprises an exhaust path A having a condenser 2, a fresh air path B having an evaporator 3, and a refrigerant circulation circuit C including the condenser 2, the evaporator 3, and the compressor 4. The refrigerant exhaust circuit C is provided over the exhaust path A and the fresh air path B, and is provided so that it can freely be taken out or housed from or into the casing 1.
Patent JP-2002362613-A (JP)
Title: Laminated packaging material having non-contact ic, packaging container using laminated packaging material and method for detecting opened seal of packaging container
Inventor: SUZUTA MASAYOSHI
IPC: B42D15/10
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To perform a detection of more positive opened seal and revised state and reduce labour required for detecting a seal opened or revised item (goods) by a method wherein alarm sound and alarm display are made in response to information transmitted from a non-contact IC tag when the item or goods are passed through a cash register and the like. SOLUTION: This laminated packaging material is made such that a conductive layer 12 is formed on at least a packaging base material 1 in such a way that two independent antennas may be formed without having any contacted portions while being cut and separated, and an electrostatic coupling type non contact IC chip 13 capable of giving or receiving information to or from external equipment is stacked on a conductive layer acting as the antennas.
Patent JP-2002366165-A (JP)
Title: Music downloading system
Inventor: MORIKAWA KEIJI
IPC: G06Q50/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a music downloading system which can obtain data files of desired pieces of music by using ranking data wherein pieces of music are ranked by a specific method, record them on a recording medium in specific order, and charge for that. SOLUTION: This system comprises a ranking site having the ranking data wherein pieces of music are ranked by the specific method, a music data holding server which stores music data generated by digitizing the pieces of music, and a music data providing device equipped with a data acquiring means which acquires the ranking data and music data, a recording means which records the acquired music data on the recording medium, and a charging means for charging for the acquired music on the basis of the acquired music data. According to the ranking data acquired by the data acquiring means, desired pieces of music data are acquired and recorded on the recording medium in specified order.
Patent JP-2002373660-A (JP)
Title: Nonaqueous secondary battery
Inventor: KAWAI TETSUO
IPC: H01M4/13
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous secondary battery minimized in the deterioration of battery characteristics, accompanied by gas generation by suppressing the generation of gas in initial charging (forming). SOLUTION: In this nonaqueous secondary battery comprising a positive electrode, a negative electrode and an electrolyte, a film of a polymerization product of a multifunctional acrylic ester monomer or oligomer is formed on the surface of the positive electrode and the negative electrode. The thickness of the film is preferably set to 2-10 μm. As the multifunctional acrylic ester monomer or the oligomer, one having three or more polymerizable double bonds in one molecule is preferably used, and dipentaerythritol hexacrylate is particularly preferred.
Patent JP-2003000586-A (JP)
Title: Grid attaching structure for electronic cassette for x- ray image recording
Inventor: MATSUKI YASUHIRO
IPC: A61B6/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a grid attaching structure for an electronic cassette for X-ray image recording with which attaching/detaching of a grid is made easy and speedy photographing is enabled. SOLUTION: As a magnetic substance, an iron plate 10 is embedded on the upper surface of a cassette on the outer peripheral side of an upper casing 2A of the cassette. Meanwhile, on a grid 8A placed on the upper surface of the upper casing 2A, a magnet 9A is embedded to face the iron plate 10 in respect of the lower surface on the outer peripheral side. When fixing the grid 9A onto the cassette, the grid 9A can be attached and detached through one action by using sucking power by magnetic flux between the magnet 9A and the iron plate 10.
Patent JP-2003001937-A (JP)
Title: Heat sensitive recording material
Inventor: OGA KUNIHIKO
IPC: B41M5/26
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material which has good color separability and excellent contrast and which can record an image having a high sharpness. SOLUTION: The heat sensitive recording material comprises a first heat sensitive color developing layer containing an electron donative dye precursor and an electron acceptive compound for color developing the dye precursor; a light reflecting layer having a total ray transmittance of 30% or less, sequentially provided from a transparent support side in this order on one surface of the support; and a second heat sensitive color developing layer provided on other surface of the support, and containing an electron donative dye precursor for color developing in a different color tone from that of the first layer and an electron acceptive compound for color developing the dye precursor.
Patent JP-2003009308-A (JP)
Title: Work machine
Inventor: KOMIYAMA MASAYUKI
IPC: B60L50/16
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To use either energy-saving operation by hybrid-driving or zero- emission operation by only a generator-cum-electric motor appropriately, according to the working conditions. SOLUTION: This hydraulic excavator is provided with a hydraulic pump 13 connected to the output shaft of an engine 10 via a clutch 14; the generator- cum-electric motor 11, that is connected via the pump 13 and functions as a generator or an electric motor, a battery 12 that accumulates electric power generated by the generator; and a controller 31 that controls the engagement or disengagement of the clutch 14, according to the operating conditions of the generator-cum-electric motor 11.