baber/WOPTO huggingface dataset:
Patent JP-2001348913-A (JP)
Title: Automatic operative shovel and its operating method
Inventor: NAGANO YOSHIYUKI
IPC: E02F9/00
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic operative shovel in which safety in the case of recycling operation is ensured while a means for ensuring safety is realized by a simple means. SOLUTION: In the automatic operative shovel composed of a shovel repeatedly operating a series of operation from taught excavation to soil discharge by recycling operation and a remote control device 5 being installed at a remote place from the shovel and automatically operating the shovel, a key switch type interlocking mechanism 84 invalidating teaching operation under a locked state is mounted in the car of the shovel while a key switch type interlocking mechanism 85 invalidating recycling operation under the locked state is secured to the remote control device 5, and both mechanisms 84, 85 are constituted in a releasable manner by the same key 90.
Patent JP-2001316585-A (JP)
Title: Polyurethane curing composition
Inventor: OSONO HIROKAZU
IPC: C08K5/00
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane curing composition that has largely improved migration into the paint, shows good workability and reduced surface tackiness due to the low viscosity thereof. SOLUTION: In this objective polyurethane curing composition mainly comprising a urethane prepolymer bearing isocyanate groups on the chain terminals, process oils and castor oil polyol are admixed to the resin composition as plasticizers at a weight ratio of 1:0.2-1:2.
Patent JP-2001025648-A (JP)
Title: Interfacially polymerized bipiperidine-polyamide membrane for reverse osmosis and/or nano-filtration and production thereof
Inventor: TOMASCHKE JOHN E
IPC: C08J9/42
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a selective water permeable membrane having excellent desalting characteristics and the resistance against a disinfecting agent such as chlorine or the like by performing the interfacial polymn. of a monomeric bipiperidine reactant and a specific monomeric amine- reactive polyfunctional aromatic acyl halide or the like on a microprous support. SOLUTION: In producing a water permeable membrane useful for separating a liquid mixture by reverse osmosis or nano-filtration, a monomeric bipiperidine reactant represented by the formula and a monomeric amine-reactive reactant containing polyfunctional aromatic or alicyclic acyl halide (cycloaliphatic acyl halide) or a mixture thereof are subjected to interfacial polymn. on a microporous support. In the formula, a and b are each independently an integer of 0-4, R1 and R2 are independently a nonreactive substituent. The amine-reactive reactive has at least about two acyl halide groups per a reactant molecule on an average.
Patent JP-2001356098-A (JP)
Title: Visual examination method
Inventor: YOKOYAMA HARUHIKO
IPC: G01B11/30
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a visual examination capable of inspecting the coating irregularity of the coating material applied to an electrode coil with good sensitivity. SOLUTION: The coating material applied to the electrode coil is photographed by an electronic camera and the ridges 8 and troughs 9 of image data are connected by a straight line 10a to measure concentration on the line 10a and the cumulated value of the difference between the ridges and troughs of the measured concentration is calculated and the coating irregularity of the coating material is judged from the cumulated value.
Patent JP-2001019627-A (JP)
Title: Use of cyclic enemine as photoprotective agent, photoprotective agent and new compound
Inventor: HABECK THORSTEN DR
IPC: A61K8/06
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a photoprotective agent for cosmetics and medicines, absorbing in a high absorbance in the UV-A-region, having a pointed band structure and soluble in an oil or water depending on substituents. SOLUTION: A compound expressed by formula I [R1 and R2 are each an electrophilic group such as cyano, an alkyl or the like; R3 is H, a 1-20C alkyl or the like; X is a divalent group or the like such as O or S; Z is a group or the like expressed by formula II (R4 is H, an alkyl or the like which may bonds to a benzylidene ring I or the like)], (e.g. a compound expressed by formula III) is used singly or together with a UV-absorbing compound for other known preparations for cosmetics and medicines as a photo-stable UV-filter in preparations for cosmetics and medicines for protecting the human skin and hair from the sun light. The compound expressed by formula I is included preferably in 0.1-10 wt.% based on the whole amount of the preparations for cosmetics and medicines.  The compound expressed by formula I is obtained by reacting, e.g. a compound expressed by formula IV with a compound expressed by formula V.
Patent JP-2001358558-A (JP)
Title: Surface acoustic wave filter
Inventor: IEIRI MASANORI
IPC: H03H9/64
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To make connection small by a bulk wave between the resonators of lateral connection and to improve a band pass characteristic. SOLUTION: A slit extending in the transmitting direction of a surface acoustic wave is formed on the backside of a substrate between the two resonators and the amount of the bulk waves transmitted through the substrate is reduced. A connection state is adjusted by the position and the shape of the slit, and the band pass characteristic can be adjusted.
Patent JP-2002002416-A (JP)
Title: Operation system for on-vehicle equipment
Inventor: KAWASE SHUICHI
IPC: G01C21/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an operation system for on-vehicle equipment allowing execution of desired input operations with single operation according to desire of a user, even when disposing space of switches is limited. SOLUTION: This on-vehicle equipment is provided with an operation panel 15 and a control device 16 receiving the input operations from a plurality of operation switches 11 disposed on the operation panel 15 as operation commands and operated by the operation commands. The operation panel 15 is provided with a mode changeover switch 11a for switching a mode to a storage mode and releasing the mode, an execution switch 11c,  a storing part 22 and a processing part 20 for storing operation procedures of the continuously operated operation switches 11 in the storing part 22 in a state that the mode is switched to the storage mode and serially transmitting the operation commands corresponding to the operation switches 11 to the control device 16 according to the operation procedures of the operation switches 11 stored in the storing part 22 in a state that the storage mode is released and when the execution switch 11c is pressed.
Patent JP-2002009224-A (JP)
Title: Ic card and its manufacturing method
Inventor: SATO HIDEAKI
IPC: B42D15/10
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To simplify the process of forming an antenna coil of an IC card and reduce the manufacturing cost of the IC card. SOLUTION: An antenna coil is directly formed on a base material of an IC card by using a selective film forming system represented by a jet printing method, vacuum deposition using a metal mask and sputtering.
Patent JP-2002008988-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: YASUHARA MASANORI
IPC: H01L21/205
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus, which eliminates the natural oxide film growth difference in wafer surfaces, to further make it less likely for natural oxide films to form, when a plurality of wafers are carried in a processing chamber. SOLUTION: In the semiconductor manufacturing apparatus body 100, a process chamber 11 is set at a specified temperature by a surrounding heater 12 and fed with a raw material gas (GAS) to form films on wafers. A boat base 14 guides a boat 15 for mounting wafers WF in/out an opening 13 of the chamber 11 (load/unload). When the wafers WF are carried in (loaded), the chamber 11 is purged with an inert gas, such as N2 and an inert gas feed mechanism 16 is provided for sending the inert gas (N2 gas) into the boat 15 from the boat base 14 and blowing it near the mounting part of each wafer WF.
Patent JP-2001027869-A (JP)
Title: Electrophotographic copying device
Inventor: YAMAGUCHI ISAO
IPC: G03G15/08
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To erase residual charge and unnecessary charge on a photoreceptor drum only by turning on a discharge lamp and to use a motor for driving a shutter at the time of erasing the unnecessary charge also for the supply of toner to a developing device. SOLUTION: Either of light from the discharge lamp 54 of the photoreceptor drum 11 is guided to a more upstream side than the electrifying part of the drum 11 so as to erase the residual charge on the drum 11. The other of the light is guided to a downstream side so as to erase the unnecessary charge at the end in an axial direction other than an area shielded by the shutter 49 moving along in the axial direction of the drum 11. The shutter 40 intercepting the light from the lamp 54 and the supply of the toner to the developing device 15 are driven by the single driving motor 53 capable of normally and reversely rotating. Thus, assembly and maintenance are facilitated and the supply of the toner is performed with simple constitution without increasing a driving source for supplying the toner.
Patent JP-2002005061-A (JP)
Title: Scroll compressor
Inventor: KIMATA HISAYUKI
IPC: F04C29/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor which can improve its reliability and durability as well as refrigeration performance by suppressing discharge and leak of refrigerating machine oil and fully lubricating every sliding part. SOLUTION: A scroll compressor having a bearing support 151, a stationary scroll 101, and a rotary scroll 102 in a sealed housing composed of a front housing 104 and a rear housing 105 to execute compression of refrigerant by driving the rotary scroll 102 by means of an eccentric pin 121 of a rotary shaft 106 comprises an oil pump mechanism P composed of a first oil pump 140, a second oil pump 141, and a pump cover 142. The first oil pump 140 and the second oil pump 141 are driven by an eccentric part 106e formed on a middle part of the rotary shaft 106 to circulate refrigerating machine oil to lubricate every sliding part.
Patent JP-2002003603-A (JP)
Title: Method of manufacturing polyarylene sulfide resin
Inventor: INOUE SATOSHI
IPC: C08G75/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing polyarylene sulfide resin which has uniform resin properties and shows superior filterability when the polymer is recovered after the polymerization during which polymerization auxiliary is not used and water content in polymerization system does not have to be controlled. SOLUTION: When sulfide of alkali metal is reacted with dihaloaromatic compound in a solvent of an organic amide type to manufacture polyarylene sulfide resin, a vapor section of a reaction tank is cooled to condense a part of vapor phase in the reaction tank, the condensate is returned to a liquid part, and the speed of temperature rise is kept on an average to 0.01-1.0 deg.C/min until the reaction temperature of the reaction system which is from 180 to 275 deg.C is attained.
Patent JP-2002013768-A (JP)
Title: Heat storage type air-conditioning system and its operation method
Inventor: ISHIYAMA TOMOMICHI
IPC: F25B13/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage type air-conditioning system capable of effectively utilizing a low-cost night power even at a cold district and effecting high-efficient heating operation. SOLUTION: A heat storage type air-conditioning system comprises an air- cooled heat pump 1; a heat storage device 2; a heat-exchanger 3 for radiation; brine piping 11-20 interconnecting the devices described above; control valves C1 and V2 situated in the brine piping; on-off valves V1-V5; a brine pump 7 for heat storage; and a brine pump 8 for radiation. A suction duct 4 is provided to input outside air 21 to the air-cooled heat pump 1. A brine.air heat exchanger 5 is situated on the inlet side of the suction duct 4. The heat- exchanger 5 and the brine piping 11-14 to intercouple the air-cooled heat pump 1 and the heat storage device 2 are interconnected through brine piping 15-16.  During air-conditioning operation, cold and hot heats stored at the heat storage device flow through the brine piping to the brine.air heat exchanger and cold and hot heat can be fed to outside air inputted in the air-cooled heat pump.
Patent JP-2002016515-A (JP)
Title: Antenna-matching device for wireless communication unit
Inventor: SAKURAI MINORU
IPC: H04B1/18
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional antenna systems adopt diversity method that they cannot improve radiation efficiency, when conditions such as transmission and reception, or expansion and housing differ from a termination conditions of other antenna because the radiation efficiency of one antenna is set, depending on the termination condition of the other antenna. SOLUTION: The antenna system is provided with a plurality (n>=2) of termination circuit in order to maximize the antenna efficiency in the case of transmission and reception, or expansion and housing of the antenna and selects an optimum termination circuit, depending on the operating state.
Patent JP-2002013090-A (JP)
Title: Rush fiber, rush paper, spun yarn, nonwoven fabric, cut fiber, method for producing rush fiber and method for producing rush fiber product
Inventor: INOGUCHI YOSHINORI
IPC: D04H1/04
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To produce a rush fiber effectively exhibiting the moisture absorbing and desorbing action, antioxidation action, antibacterial action, formaldehyde and sulfur dioxide adsorbing action, or the like, of rush. SOLUTION: A rush stock is immersed in water in the immersion step ST1. The immersed rush is boiled in a boiling alkaline solution in the boiling step ST2. The scum such as impurities is removed in the scum-removing step ST3 by washing the boiled rush with water. The treated rush is beaten in the beating step ST4 to remove pith and impurities together with water from the fiber texture of rush. The obtained rush containing the fiber texture in the form of a lump is further beaten in the beater step ST5 to further remove the impurities. The product is subjected to the water washing step ST6, the dehydration step ST7 and the drying step ST8 to dry the product. The obtained rush fiber is opened in the opening step ST9 to obtain the objective rush fiber.
Patent JP-2002020564-A (JP)
Title: Oriented sheet of styrenic resin composition
Inventor: ARAI HIROYUKI
IPC: B29K25/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet having excellent rigidity (modulus of elasticity) and optical characteristics (transparency and luster) and improved molding and processing characteristics. SOLUTION: A resin composition constituting this sheet comprises four components of (A) a styrenic resin containing no rubber component, (B) a copolymer composed of 97-70 wt.% of an styrenic monomer (b-1) and 3-50 wt.% of an unsaturated carboxylic acid ester monomer (b-2), (C) a mineral oil and (D) organic or organic particles and satisfies (1) (A) the compounding ratio of the component (A) to (B) by weight of 0.75<=A/(A+B)<=0.98, (2) the amount of the component (C) added of 0.03-0.5 pt.wt. based on 100 pts.wt. of the composition (A)+(B), (3) the amount of the inorganic or organic particles (D) added of 0.0005-1.5 pts.wt. based on 100 pts.wt. of the composition (A)+(B) and (4) the component (A) containing neither (b-1) nor (b-2).
Patent JP-2002040392-A (JP)
Title: Liquid crystal display and device provided with the same
Inventor: ANDY ZOTT
IPC: G02F1/1333
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display for enriching information display capacity and functions and being excellent in terms of battery consumption as well by using the LCD of one unit in a simple structure. SOLUTION: This liquid crystal display is composed of a display panel A integrally formed of plural independent display cells (a1 and a2) for performing liquid crystal display and cell seals (b1, b2 and b3) provided around the display cells (a1 and a2).
Patent JP-2002020781-A (JP)
Title: Method for separating and producing high-concentration oil and fat-containing substance and nondenatured protein from oilseed
Inventor: WAKABAYASHI MAKOTO
IPC: A23J1/14
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for floating oils and fats in a water extract as a high-concentration oil and fat-containing agglomerate in an excellent recovery ratio, separating oils and fats from a protein by subjecting the agglomerate to a low-speed centrifugation method in separating and recovering the oils and fats and the protein from the water extract of oilseeds so as to facilitate the production on an industrial basis. SOLUTION: A monovalent cation is added to the water extract of the oilseeds, pH of a solution is alkalized, the solution is heated to 40 deg.C-60 deg.C, kept warm for 0.5-4 hours and the produced high-concentration oil and fat-containing floating agglomerate is separated from the protein by the low-speed centrifugation.
Patent JP-2002020569-A (JP)
Title: Water-soluble film for chlorine-containing substance packaging
Inventor: MIYAZAKI HIROTOSHI
IPC: C08J5/18
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol-based water-soluble film having excellent performances for unit packaging of a chlorine-containing substance since a polyvinyl alcohol-based film which has been used as a conventional water-soluble film has a problem in which the film causes reduction in water solubility with the lapse of time, becomes water-insoluble or slightly water-soluble during long-term preservation and cannot be used so that the objective water-soluble film for a chlorine-containing substance having a slight reduction in water solubility with time even if a chlorine-containing substance is packaged with the film and preserved for a long period of time is obtained. SOLUTION: This water-soluble film for chlorine-containing substance packaging is characterized in that the film comprises a composition obtained by compounding 100 pts.wt. of a polyvinyl alcohol (A) with 0.1-20 pts.wt. of at least one kind of compound selected from an azole compound, an azine compound, an aminopyrrolidine compound and a hydrazide compound.
Patent JP-2002024567-A (JP)
Title: Service method for information distribution and recording medium
Inventor: TANIMURA TOSHIAKI
IPC: G06Q30/06
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To efficiently distribute information such as comics or novels. SOLUTION: An information file to be distributed to a user 20 is generated by a contents control processing part 14 at an information distribution service company 10 side, and distributed via the Internet 40 being a network to the user 20, and the user 20 is allowed to purchase the information file from the information distribution service company 10 side by using portable terminals 21 and 22.
Patent JP-2001340108-A (JP)
Title: Easily wearable and removable shoes
Inventor: EDO NORIO
IPC: A43B23/02
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide shoes which enable a wearing person to easily wear and remove the shoes even if the shoes cover up to the ankle like low shoes and boots and to reduce the labor and time of wearing and removing the shoes. SOLUTION: Both flanks of the shoe are vertically provided with cuts so that the cuts are opened and the feet may be easily inserted into the shoes by backwardly pulling heels.
Patent JP-2002047298-A (JP)
Title: New anticancer agent transfer system
Inventor: SHUI-TEIN CHEN
IPC: A61P35/00
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem of toxic side action of various cytotoxic anticancer agent lacking a selective drug transfer system and to improve the transfer efficiency of drug. SOLUTION: The new system for the transfer of an anti-cancer agent to a cancer cell is produced by using a new cancer treating compound expressed by general formula paclitaxel (or PEG-DOPE)-O-R-NH-R' [R is a dicarboxylic acid residue; and R' is somatostatin analog]. The compound can be synthesized by a solid phase process.
Patent JP-2001062311-A (JP)
Title: Method for reducing nickel containing catalyst for aldehyde hydrogenation, producing 2-20c alcohol and use thereof
Inventor: SCHOLZ BERNHARD DR
IPC: C11D7/26
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in a liquid phase in a short reduction time without adversely affecting the activity of an obtained catalyst by performing the reduction using hydrogen in one process. SOLUTION: Reduction of a catalyst precursor is carried out under the existence of a liquid phase. Containing alcohols or alcohol mixtures, preferably 6-25C alcohols is advantageous to the liquid phase. In a specially performing case, an alcohol hydrogenated from aldehyde is used as the liquid phase. Hydrogen is used as reduction gas and also a mixture containing hydrogen can be used. Hydrogen ratio can be increased in the course of the reduction staring with a pure inert gas so that the reduction of the catalyst precursor may be achieved homogeneously. The volume ratio of hydrogen can be increased from 0 vol.% to 100 vol.% and the concentration of hydrogen of 20-80 vol.% is advantageous. The reduction is carried out in one process using hydrogen in the liquid phase. The reduction is performed under a moderate condition in one hydrogenation apparatus.
Patent JP-2002033414-A (JP)
Title: Terminal forming method for wafer level csp
Inventor: NAKATANI NAOTO
IPC: H01L23/12
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a terminal of a wafer level CSP by using a pointed gold bump formed by a wire bonding method as it is without leveling and further forming a package electrode directly on the bump. SOLUTION: A sharp gold bump is formed on an aluminum electrode or copper electrode on the top surface of a semiconductor wafer by a conventional method using a wire bonder, and copper foil with resin is laminated by being heated and pressed. Here, the copper foil thickness is about 75 μm and the resin thickness is 50 to 60 μm depending upon the size of the bump, the sharp tip of the gold bump is pressed and crushed by the copper foil, and the gold bump and copper foil are fixed with epoxy resin while electrically connected by press contacting. Then an electrode is formed by etching the copper foil.
Patent JP-2001054426-A (JP)
Title: Both shaft letting-out mechanism and container having the same
Inventor: OBA ATSUSHI
IPC: A45D40/04
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a both shaft letting-out mechanism, wherein a number of parts is small, and the manufacturing cost can be reduced, and provide also a container having the both shaft letting-out mechanism. SOLUTION: This both shaft letting-out type bar-form material container 100 is equipped with an intermediate cylinder 105 having a female thread 133 on the internal hole, end cylinders 101 and 107, which are rotatably connected to both ends of the intermediate cylinder 105, respectively. Also, in the intermediate cylinder 105 and the end cylinders 101 and 107, a pushing rod 103, which advances/retreats in the axial direction, is provided. The pushing rod 103 has a male thread 121, which is screwed with the female thread 133. At the same time, the pushing rod 103 has a chuck 117 for the holding of the bar-form material on both end sections. A synchronous engaging section (a bat 119 and a synchronous engaging groove 113) is provided between the pushing rod 103 and respective end cylinders 101 and 107.  Also, the synchronous engaging section may be provided on the intermediate cylinder side, and the female thread may be provided on the end cylinder sides.