baber/WOPTO huggingface dataset:
Patent JP-2002308127-A (JP)
Title: Electric power steering device
Inventor: NORIFUJI YASUSHI
IPC: B62D107/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain good steering feeling immediately after the start of an engine by compensating viscous resistance and frictional resistance of a steering device even when the atmospheric temperature immediately after the start of the engine is comparatively low. SOLUTION: This electric power steering device is provided with a temperature detecting means 16 for detecting the atmospheric temperature, a means for determining a motor current command value according to the steering of a steering wheel, a means for determining a coefficient of friction depending upon the temperature, a means for computing a correction motor current command value according to the coefficient of correction depending upon the temperature detected by the temperature detecting means 16 and the motor current command value, and a drive control means for outputting a driving signal to a driving circuit of a steering assisting motor according to the correction motor current command value computed by the computing means. As the detected temperature rises, the coefficient of correction is made smaller.
Patent JP-2002312356-A (JP)
Title: Portable telephone
Inventor: KOGA KUNIAKI
IPC: H04W88/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone, a message generation method and a program capable of improving usability. SOLUTION: This portable telephone has a storage part storing plural short sentences; an input part used for input, editing, deletion, specification, selection or decision of information or the short sentence; a display part displaying the inputted information and the selected short sentence; and a control part reading the short sentence stored in the storage part when writing a sentence, making the display part display the read short sentence in an area different from the written sentence one by one such that the read short sentence can be selected, and inserting the short sentence selected by the input part into a prescribed position of the writing sentence.
Patent JP-2002310121-A (JP)
Title: Set machine screw
Inventor: KAMEDA CHIAKI
IPC: F16B25/04
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a set machine screw for facilitating screw-in to a member when fastening an adjacent member by the machine screw, and capable of firmly fixing the members while drawing the respective members. SOLUTION: This set machine screw 10 joins and fixes a plurality of mutual adjacent members 12 and 13. A first screw part 14 is arranged in a part being a machine screw shaft part 10a, and biting in a machine screw tip side member 13. A second screw part 15 having a screw pitch P2 (<P1) smaller than the first screw part is arranged in a part biting in a machine screw base end side member 12. Two strips of kerfs 16a and 16b for facilitating the screw-in to the machine screw members 12 and 13 are arranged in the axial direction on a tip side outer peripheral surface of the shaft part 10a of the set machine screw 10. These kerfs are arranged so that mutual end parts overlap in the circumferential direction.
Patent JP-2002315177-A (JP)
Title: Overcurrent detector
Inventor: OSHIMA SHUNZO
IPC: H02H7/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an overcurrent detector in which the size and cost can be reduced. SOLUTION: Voltage between the load size terminal of a power transistor T1 and the ground potential is divided at a voltage division ratio (b) to produce a first voltage and the voltage between the power supply side terminal of the power transistor T1 and the ground potential is divided at a voltage division ratio (a) to produce a second voltage. Under a state where the voltage division ratio (b) is fixed, the voltage division ratio (a) is regulated to equalize the first and second voltages and an overcurrent flowing through the power transistor T1 is detected based on the variation of the voltage division ratio (a). According to the arrangement, generation of an overcurrent can be detected with high accuracy while reducing the size and cost.
Patent JP-2002307684-A (JP)
Title: Printer, printer head and method for manufacturing the same
Inventor: MIYAMOTO TAKAAKI
IPC: B41J2/16
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a heating element as compared with the prior art by applying a printer, a printer head and a method for manufacturing the printer head to, e.g. a thermal system ink jet printer. SOLUTION: The heating element 20 is formed of an alloy of tantalum or tungsten and an IVA group metal, or a nitride of the alloy.
Patent JP-2002318607-A (JP)
Title: Renewal design supporting method and its system and virtual equipment to be used for the same
Inventor: MORI KENICHIRO
IPC: G05B19/4068
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a renewal design supporting method and system capable of easily verifying a renewal control program. SOLUTION: In a production factory 10, facility controllers 12 and 13 which receive an instruction from a facility management server 14 controls the operation of a robot 11 to be controlled so that a plurality of actual facilities can be cooperated. A virtual facility 20 is connected through an Internet 30 to the production factory. An improved control object 22c is integrated into a carriage facility controller 22 of the virtual facility, and a carriage robot operation simulator part 21 being an object to be controlled is arranged in the virtual facility. The control object 22c controls the simulator part 21 corresponding to the actual facility to be controlled according to an instruction received from the facility management server 14 in a state in which the production factory is operated. Thus, the verification of the control object 22c can be performed.  After the verification, the control object 22c is downloaded to the controller 12 of the production factory.
Patent JP-2002319312-A (JP)
Title: Holding fixture for aperture type fluorescent lamp and lighting system
Inventor: TAKUBO SHUJI
IPC: H04N1/04
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a holding fixture for an aperture type fluorescent lamp capable of easily holding/fixing an aperture of the aperture type fluorescent lamp, and even an elevation angle if required, in the specified position, and provide a lighting system capable of effectively utilizing projection light. SOLUTION: This holding fixture 5 has a fitting supporting part 5a having the inner diameter larger at least 0.2 mm than the outer diameter of the lamp 1 in order to position/fit and hold the end part of the aperture type fluorescent lamp 1. A fitting/supporting part 5a has a positioning part 3 (3', 6) with which at least one aperture 1d width end A (A') of the aperture type fluorescent lamp 1 is aligned, and the inner wall surface is selectively projected to form a projected part 5b so that the distance between the outer circumferential surface of the lamp 1 in the periphery of the positioning part 3 (3', 6) and the inner wall surface of the fitting supporting part 5a becomes 0.15 mm or less. The lighting system utilizes the holding fixture.
Patent JP-2002322330-A (JP)
Title: Pvc compound and electric cable using the same
Inventor: SENSO TOMOMITSU
IPC: H01B3/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a PVC compound which increases hardness of a PVC material and improves resistance to external scratch. SOLUTION: The PVC compound is obtained by adding 3-30 pts.wt. of an ethylene-vinyl acetate-vinyl chloride copolymer to 100 pts.wt. of a mixture consisting of 95-80 pts.wt. of a PVC base compound and 5-20 pts.wt. of HDPE. Since this ethylene-vinyl acetate-vinyl chloride copolymer functions as a compatibilizer, the PVC base compound and HDPE are well blended to cause a high hardness.
Patent JP-2002325060-A (JP)
Title: Method and system for transmitting/receiving inspection information of construction machinery
Inventor: ADACHI HIROYUKI
IPC: H04M1/72448
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To process inspection information efficiently at the time of inspecting a construction machinery. SOLUTION: Inspection results of a construction machinery 10 is inputted to a portable information transmitter/receiver 20, input information is transmitted from the portable information transmitter/receiver 20, and transmitted information is received at a remote base station 40.
Patent JP-2002325482-A (JP)
Title: Driver for two-phase half-wave motor
Inventor: NONAKA MASATAKA
IPC: H02P6/06
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a two-phase half-wave motor driver which promotes cost and size reduction. SOLUTION: In the two-phase half-wave motor driver, which drives a motor M by causing currents to flow alternately in one direction into the coil L1 of a first phase and the coil L2 of a second phase which the motor M has, transistors T1, T2 for changing-over energization-on/off of the coils L1, L2 respectively are on/off-controlled, on the basis of a counter-electromotive force which appears by the rotation of the rotor in a phase which is not energized.
Patent JP-2002320448-A (JP)
Title: Piston structure of apparatus for pouring out frozen sweet
Inventor: NOZU SHINJI
IPC: A23G9/22
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a piston is tilted by a biased load acting on the piston and a pressurized fluid leaks from a site where the contact pressure to the inner periphery of a cylinder is weak, to the side of a bagged body of a frozen sweet when the piston is pressurized if the machining accuracy of the piston is low. SOLUTION: This piston structure of an apparatus for pouring out a frozen sweet is obtained by dividing and forming the piston 20 into an upper piston 21 coming into contact with the bagged body 3 of the frozen sweet and a lower piston 22 receiving the pressure of the pressurizing fluid 5, on the other hand,  installing a ball joint 24 allowing the shaking of the upper piston 21 relatively to the lower piston 22 between the respective central parts of the upper piston 21 and the lower piston 22 which mutually face in the piston structure of the apparatus for pouring out the frozen sweet capable of pressurizing the bagged body 3 of the frozen sweet provided on the side of one chamber in a cylinder 2 isolated and formed with the piston 20 through the piston 20 pressurized with the pressurizing fluid 5 present on the side of the other chamber of the piston 20 and pouring out the frozen sweet from the bagged body 3.
Patent JP-2002322652-A (JP)
Title: Joining construction method for pile head part to building frame and its joint part structure
Inventor: NAGAREDA TAKASHI
IPC: E02D27/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a joining construction method between a pile head part and an upper building frame capable of flexibly coping with cases of various constructing methods required for a single building regarding the joining constructing method between a pile for supporting a building and a foundation beam or a column to be joined to the pile and the structure of the joint part. SOLUTION: A steel pipe 1 to be joined to a foundation beam or a column is provided at a head of a pile to construct a cast-in-place pile, a lower part of the column is set inside the steel pipe 1, concrete is cast, the column is stood, beams and floors on upper floors are constructed to have construction of a building frame above ground precede and then, excavation around the pile is executed, a bracket is provided at a desired position on a side wall of the steel pipe 1 to have a method of constructing joining between the pile head part on which the foundation beam is provided through the bracket and the upper building frame.
Patent JP-2002327171-A (JP)
Title: Method for producing cerium based polishing agent
Inventor: YAMAZAKI HIDEHIKO
IPC: C09K3/14
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing cerium based polishing agent low in concentration of coarse particles, holding a high polishing force and excellent in cleaning property of the polished face. SOLUTION: This method of production for cerium based polishing agent having a process crushing raw material, a calcination process carrying out a calcinations of the raw material after crushing and a crushing process crushing the calination product, uses a cerium based rare earth carbonate or a mixture of the cerium based rare earth carbonate and the cerium based rare earth oxide and in the crushing process the raw material is crushed in a slurry obtained by mixing the raw material and a solution including a fluorine component to the slurry state.
Patent JP-2002328104-A (JP)
Title: Fluorescence x-ray spectrometer
Inventor: KAWAGUCHI SATOSHI
IPC: G01N23/223
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To easily and quickly display a graph easy for an operator to understand a distribution condition, in a fluorescence X-ray spectrometer for finding a distribution for a deposit amount of a component and the like contained in a band-like sample comprising plural layers and conveyed along a longitudinal direction. SOLUTION: A graph preparing means 12 prepares the graph of the distribution in every component of the analyte components and in every direction X, Y. A lay-out registering means 13 divides a screen of a display 30 in response to the plural graphs selected by the user to prepare a lay-out for displaying the respective graphs at the same time to be registered. A lay-out displaying means 14 displays the graphs contained in the lay-out on the display 30 according to the lay-out assigned by the user.
Patent JP-2002326924-A (JP)
Title: Face cleansing cosmetic
Inventor: MORI NORIKO
IPC: A61K8/92
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a face cleaning cosmetic having excellent activities for removing dirt in the pore of the face skin, and the aged cuticle, and bleaching activities with low irritation to the skin. SOLUTION: This face cleansing cosmetic contains a proteolytic enzyme, a lipolytic enzyme, trehalose, D-glucose and ascorbic acids as active ingredients.
Patent JP-2002335027-A (JP)
Title: Supermagnetostriction thin film element and method of manufacturing it
Inventor: KIYOMIYA TERUO
IPC: H01L41/22
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a supermagnetostriction thin film element, which shows large magnetostriction characteristics even to a small magnetic field, and to provide a method of manufacturing the supermagnetostriction thin film element which can develop the supermagnetostriction characteristics in a simple manufacturing process. SOLUTION: An supermagnetostriction thin film element having a substrate and a thin film is formed on the substrate and consists of a supermagnetostriction material. The thin film consists of a vapor-grown RT (The R is a Y-containing rare-earth element and the T is a transition metal containing Fe as its main component.) system of the supermagnetostriction material. When the percentage of the R at the point of intersection of the incongruent melting temperature of an RT2 Laves phase and the liquid phase line of a Laves phase on the state diagram of the supermagnetostriction material is assumed to be x at%, the percentage of the R is set at x±3 at%. It is desirable that the R is Tb, the T is Fe and the percentage of the Tb is set at 37 to 43 at%. Moreover, it is desirable that the internal stress of the thin film is set lower than 100 MPa.  For reduction of the internal stress, a heat treatment is effective.
Patent JP-2002335020-A (JP)
Title: Light emitting device
Inventor: KOMODA DAISUKE
IPC: H01L23/29
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a stable light emitting device wherein change of size is easy and strength is high to the stress from the outside. SOLUTION: This light emitting device is equipped with a substrate 2 having an upper surface and a lower surface, a light emitting element 1 arranged on the upper surface of the substrate, and a sealing member 5 covering at least a part of the light emitting element. The substrate has a through hole 9 having apertures on the upper surface and the lower surface. At least the aperture of the upper surface of the through hole is formed separately from an end portion of the substrate. The sealing member is formed continuously to reach the lower surface of the substrate from at least the side surface of the light emitting element, via the through hole.
Patent JP-2002030607-A (JP)
Title: Cutting device for paved surface
Inventor: INOMATA WATARU
IPC: E01C23/09
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device for a paved surface furnished with a constitution capable of easily forming a cutting surface in a form to correspond to a cutting point. SOLUTION: This cutting device is furnished with a member 5 to be a fulcrum by being fixed at an optional position on the paved surface, a base 3 on an end part in the extending direction of which the fulcrum member 5 is provided to be freely movable on a circumference drawn in a radius around the fulcrum member 5 as its center on an end part opposed to this end part, a driving source support member 6 for cutting provided to be tiltable against the base, a driving source 8 for cutting integrated with the driving source support member 6 for cutting and a rotating blade 7 provided to freely connect and disconnect against the driving source 8 for cutting and to be rotated and driven,  and the rotating blade 7 constitutes its characteristic feature of forming a cutting surface in a direction corresponding to underground resistance working in a blade surface form of the installed rotating blade and in an inclined form and state of the driving source 8 for cutting.
Patent JP-2001354571-A (JP)
Title: Free radical scavenger composition
Inventor: SCHMIDT RICHARD
IPC: A61P17/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for scavenging free radicals in a solution. SOLUTION: This method for scavenging free radicals in a solution includes an operation to contact the solution with a composition containing an oxycellulose. Preferably the solution is a biological fluid and the free radical is an active oxygen radical. By bringing the composition containing the regenerated oxycellulose to contact with the biological fluid containing active oxygen radicals, medical syndromes caused by active oxygen radicals are to be cured through scavenging the active oxygen radicals by the regenerated oxycellulose.
Patent JP-2002308271-A (JP)
Title: Simplified knockdown container
Inventor: YOSHIDA MINORU
IPC: B65D19/26
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a simplified knockdown container being free from troubles incidental to conventional pallets which are produced out of a single kind of material into shapes in a limited number of standards with the same material being used for all of the parts including some of the parts which do not necessarily require such material and to eliminate defects arising from the above- mentioned uselessness. SOLUTION: Components of the pallet are divided into three elements including a flat board, a support base and reinforcing girders 3, those elements are produced out of different materials having necessary strength respectively, and the pallet can be easily fabricated by workers at a working site as needed.
Patent JP-2002306100-A (JP)
Title: Pastare 2
Inventor: AONUMA SOUICHI
IPC: A23L35/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a soup food of pasta and to make the pasta suit the Japanese taste. SOLUTION: This food is provided by adding a boiled-up pasta into a container loaded with a soup of a Miso (fermented soybean paste) curry, a cheese cream, a starchy sauce, Kimchi (Korean pickles), a soy sauce taste, etc., and topping ingredients thereon.
Patent JP-2002338677-A (JP)
Title: Process for producing polyester resin composition
Inventor: SONODA KAZUE
IPC: C08G63/90
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of an oligomer generated in melt molding to thereby provide a process for producing a polyester resin composition excellent in the capability of controlling the deposition of an oligomer, surface properties and productivity. SOLUTION: A polyester composition is brought into contact with a solution having a temperature of 30-150 deg.C, a pH of above 5 and 9 or lower, and a phosphorus compound content of 0.01 wt.% or higher and below 50 wt.%. The polyester composition is also subjected to contact treatment in such a manner that the content of at least one element selected from germanium, antimony, titanium, silicon, lithium, sodium, potassium, calcium, magnesium and manganese, other than the particles of the polyester resin composition is below 300 ppm.
Patent JP-2002340353-A (JP)
Title: Bathroom heater and its installation method
Inventor: YAMAMOTO ITARU
IPC: F24F13/32
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom heater and its installation method wherein even when a through-hole formed in a wall surface of the bathroom and a derivation hole formed in the body case are completely displaced. SOLUTION: There are provided a body case 11 which is mounted on a wall surface of a bathroom through a mounting plate and in which a heating mechanism section of a heat exchanger and the like is accommodated, and a front cover 17 fixed to a lower end of the body case 11. The body casing 11 is fixed to a mounting plate at its lower end with a screw. The body casing 11 includes on the back surface side a tube accommodation recessed section 11b for guiding a connection tube derived to the outside, in the state where it is connected with the heat exchanger up to a vent hole formed in the wall surface.  On the bottom of the body casing 11 there is formed a cutaway section 11d from which the tube accommodation recessed section 11b is opened, and there is mounted demountably a case bottom member 12 for shielding the cutaway section 11d, a front cover 17, and a screwing section of the body case 11.
Patent JP-2002337859-A (JP)
Title: Lidded carton
Inventor: NISHIKAWA HIROSHI
IPC: B65D5/28
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a lidded carton composed of a carton main body and a lid, both being connected to each other in the shape of covering the carton main body with the lid, wherein the unsealing of the carton is easy, the lid can properly be locked to the carton main body in resealing the carton, and this structure is adaptable even for a flat carton. SOLUTION: The lidded carton is composed of a bottomed, rectangularly cylindrical carton main body provided with a side surface sheet at each of right and left side parts of a bottom sheet, a front surface sheet at a front part thereof, and a rear surface sheet at a rear part thereof, and a lid provided with a lid side surface sheet at each of right and left side parts of a lid sheet and a lid front surface sheet at a front part thereof, and formed by providing connectively a locking adhesive piece to each of both ends of the lid front surface sheet and by adhering the locking adhesive piece to the inside of the lid side surface sheet at each of right and left side parts, respectively. The lid sheet is connectively provided to an upper edge of the rear surface sheet of the bottom sheet so that the lid can be fitted on an upper outer side of a body of the carton main body.  In this lidded carton, a loose engaging piece provided with engaging portions at both side parts thereof is extendedly provided to the front surface sheet, and a locking space is provided in an upper part of each locking adhesive piece which corresponds to each loose engaging piece and which is adhered to each lid side surface sheet. Thus, when the lid is fitted on the carton main body, the loose engaging pieces can be engaged with the locking adhesive pieces.