baber/WOPTO huggingface dataset:
Patent JP-2002243682-A (JP)
Title: Gas detection method and gas detector
Inventor: KATO KIMIKO
IPC: G01N27/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To quantify gas to be detected in a mixed gas. SOLUTION: The temperature of a gas sensor is changed periodically in the mixed gas of the gas to be detected with other gases, and the response waveform of the gas sensor is subjected to Fourier transformation. The response waveform of the gas sensor subjected to Fourier transform is discriminated and analyzed to discriminate only the gas to be detected or the richness of the gas to be detected and the richness of the other gas. The concentration axis toward only the gas to be detected or toward the gas to be detected in the richness of the gas to be detected and the concentration axis toward the gas to be detected in the richness of the other gas are preliminarily stored, and the gas to be detected is determinated on the basis of these concentration axes.
Patent JP-2002238358-A (JP)
Title: Article laid on bottom for horticulture, and container for horticulture
Inventor: OGURA YUTAKA
IPC: A01G9/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To control the amount of drained water in the interior of a container for horticulture as required, and simultaneously to supply a sufficient amount of open air to the roots of a plant in the container for the horticulture. SOLUTION: A protrusion part 11 of the article laid on the bottom for the horticulture has a hollow and nearly cone shape, and belt-shaped draining parts 11A, 11B, 11C, 11D and 11E arranged in several steps at a nearly constant interval in the height direction, and extending in the circumference direction. The protrusion part 11 has many trapezoid small holes 11a, 11b, 11c, 11d and 11e arranged so as to closely contact with each other over the whole length in the circumference direction of the draining part at each step. A flat plate part 12 is formed into a nearly ring plate shape, and has several ring-shaped draining parts 12A, 12B and 12C arranged at a nearly constant interval in the radial direction, and extending in the circumference direction.  Further the flat part 12 has many trapezoid small holes 12a, 12b and 12c extending in the inner direction of the radial direction over the whole circumference direction of the draining part at each step.
Patent JP-2002244410-A (JP)
Title: Image forming device
Inventor: KAYAHARA SHIN
IPC: G03G15/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent an abnormal image due to a reverse transfer phenomenon. SOLUTION: In the device, a means to control the electrifying potential of a photoreceptor drum 100 when the photoreceptor drum 100 in idling and an intermediate tranfer belt 501 are in a contact action and to control the applied electric field to a primary transfer means. Furthermore, a means to control the electrifying potential of the photoreceptor drum 100 according to the linear velocity of the photoreceptor drum 100 and the intermediate transfer belt 501 is provided.
Patent JP-2002245704-A (JP)
Title: Magnetic recorder
Inventor: TEZUKA YUJI
IPC: G11B17/043
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recorder which can smoothly discharge a disk cartridge. SOLUTION: The side part of the disk cartridge is pushed by one spring which has spring force applied to the side of the disk cartridge 1 by the intermediate part of an erroneous insertion prevention spring 3 stronger than spring force applied by the tip part. Braking force is weakened at the start of a discharge operation, and then the braking force is strengthened to prevent the running out of the disk cartridge 1.
Patent JP-2002243922-A (JP)
Title: Projector and method for manufacturing light selection prism
Inventor: IKEGAMI TOSHIMASA
IPC: G03B21/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a light selection prism capable of simplifying the leading- around of each optical path by making the optical path length to a liquid crystal light valve from three color light illumination optical systems equal to each other and short. SOLUTION: This method for manufacturing the light selection prism which has a nearly rectangular parallelepiped outer shape and where 1st and 2nd light selective reflection films are formed in nearly X-shape on a 1st side surface and a 3rd light selective reflection film is formed on a 2nd side surface nearly perpendicular and in contact with the 1st side surface in the diagonal direction of the 2nd side surface, is provided with a stage for forming the 1st light selective reflection film, a stage for forming the 2nd light selective reflection film and a stage for forming the 3rd light selective reflection film.
Patent JP-2002243853-A (JP)
Title: Radar optical axis aligner
Inventor: NAKAMURA KAZUTO
IPC: G08G1/16
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical axis aligner for car-carried radars which easily and accurately aligns the optical axis of an antenna with a little man-hour. SOLUTION: Two receiving antennas 51, 52 for aligning the antenna optical axis are disposed forward at both sides of the center line C of a vehicle 6 mounting a car-carried radar, they receive radio waves radiated from a transmitting-receiving radar antenna 1, a comparison detection indicator 4 indicates the field intensities received by the receiving antennas 51, 52, the angle of the transmitting-receiving antenna 1 is changed watching this indication, to adjust so that the received field intensities by the antennas 51, 52 are equal to align the antenna optical axis PC with the center line C.
Patent JP-2002243282-A (JP)
Title: Solar collector
Inventor: SUGIYAMA YOSHIFUMI
IPC: F24S10/70
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a solar collector having a heat collecting fin capable of being inexpensively prevented from moving from a heat medium pipe in a longitudinal direction. SOLUTION: A protrusion 3 is formed on the outer face of a part of the heat medium pipe 2 located at the outer side of the heat collecting fin 4 in the longitudinal direction bonded to the outer circumference of the pipe 2, by subjecting the heat medium pipe 2 to compression deformation through press forming, expansion of diameter through flaring work or the like. Positional shift of the fin 4 from the heat medium pipe can be prevented from occurring because the end face of the fin 4 in the longitudinal direction is caused to collide against the protrusion 3 protruding from the outer face of the heat medium pipe 2 when the fin 4 is moved from the pipe 2.
Patent JP-2002238577-A (JP)
Title: Cerebral aneurysm-sensitive gene
Inventor: INOUE ITSURO
IPC: C12Q1/68
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To clone a onset risk gene of cerebral aneurysm. SOLUTION: A method for determining the presence of risk of onset of cerebral aneurysm comprises identifying genetic polymorphism of intron part of a human elastin gene.
Patent JP-2001297072-A (JP)
Title: System and method for managing storage resource in clustered computer processing environment
Inventor: TAWIL AHMAD H
IPC: H04L69/14
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To actualize a system and a method which enables resource management and conflict arbitration while less depending upon SCSI resetting and manages storage resources in clustered computer processing environment. SOLUTION: Reservations are held on storage resources as to a 1st node of the clustered computer processing environment. Third-party processing log-out operation as to the 1st node can be performed and the reservations held as to the 1st node are canceled.
Patent JP-2001254397-A (JP)
Title: Excavation work machine
Inventor: SAKAI TORU
IPC: E02F9/16
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To secure sufficient housing space for an operator by comfortably enlarging a maneuvering part. SOLUTION: A retreating part which retreats backward in a slanting direction is formed in one side of the front part of a machine fame main body, and a fulcrum for mounting an excavation work part is protruded from the retreating part. A lever stand and operating seat are arranged at an interval in the forward and backward directions in the maneuvering part. A connecting path open to the right and left directions is formed between the lever stand and operating seat, and the retreating part is arranged in on side of the connecting path.
Patent JP-2002250461-A (JP)
Title: Solenoid-controlled hydraulic control valve
Inventor: SAKAI TOSHIYUKI
IPC: F16K31/06
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a constitution, which will not require elongating a valve body and will not cause deterioration of sealing performance and abnormal wear by a spool which constitutes of the valve body which inclines inside a sleeve. SOLUTION: The valve forms at least one first protruding portion, which slidably contacts with a yoke in a solenoid within a movable core, constituting of the valve body and at least one second protruding portion which is brought into slidable contact with a sleeve onto a spool, and is configured so that the valve body can maintain a fixed attitude for the sleeve.
Patent JP-2002250704-A (JP)
Title: X-ray measuring instrument and x-ray measuring method
Inventor: DOSHIYOU AKIHIDE
IPC: G01N23/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To measure the partial region of a sample without using a collimator or without accurately arranging a collimator at a specific position close to the sample even if the collimator is used. SOLUTION: The X-ray measuring instrument has an X-ray source for generating X-rays R0 applied to the sample S and an X-ray detector for detecting the X-rays R1 diffracted by the sample S and also has a mask 9 for covering the X-ray irradiation surface of the sample S. The mask 9 is formed from a single crystal substance and has an aperture 15 permitting X-ray R0 to pass. The partial region S0 of the sample S controlled by the aperture 15 can be set to a measuring object.
Patent JP-2002251089-A (JP)
Title: Image fixing device and image forming device
Inventor: FUMA HIROSHI
IPC: G03G15/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device constituted so that a warming-up time may be shortened, and also, it may be unnecessary to rotate a fixing roller even in a fixation standby state, and to provide an image forming device constituted so that a temperature may rapidly rise again in the case of switching from the standby state to a fixing processing. SOLUTION: (1) As for the image fixing device, a heating source is incorporated with at least one of pressure means arranged so as to hold a fixing belt and a paper in a pressurized state, and also, the device is provided with a heating source for directly heating the fixing belt. (2) As for the image forming device, the device is provided with a temperature uniformalizing roller which is arranged inside the loop of the rotating fixing belt which is heated up to a fixation allowable temperature by the heating source and supported in a loop state so that the roller may be brought into press contact with the fixing belt or released from being in press contact with the belt.
Patent JP-2002254420-A (JP)
Title: Method for manufacturing cemented body and cemented body manufactured by using it
Inventor: TAIRA TAKAAKI
IPC: B28B11/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cemented body which has high cementing strength and has high reliability even for a member with a three-dimensional structure and a complicated shape and a method for manufacturing the cemented body by a convenient process. SOLUTION: At least one cementing face of a plurality of ceramic molded bodies is coated with a slurry containing a main ceramic powder constituting the molded bodies and a solvent to providing a thickness providing layer by depositing a part of the ceramic powder and another molded body is contact- bonded with it through the thickness providing layer under a pressure of at most 10 MPa and is calcined.
Patent JP-2002257588-A (JP)
Title: Rolling bearing unit with tone wheel
Inventor: ISHIDA HIROHIDE
IPC: G01D5/245
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To restrain elastic deformation of a tone wheel 12 at high speed rotation time, and to improve rotating speed detecting accuracy by a sensor 16. SOLUTION: Hardness of rubber in a rubber magnet constituting the tone wheel 12 is set to 80 or more of a JIS A scale. This constitution causes little elastic deformation of the tone wheel 12, and prevents a distance between this tone wheel 12 and the sensor 16 from carelessly changing, and attains the purpose.
Patent JP-2002266268-A (JP)
Title: Method for producing non-wood pulp
Inventor: MITA AKIO
IPC: D21C1/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To easily supply and produce excellent pulp by storing and transporting a large amount of non-wood fiber source as a raw material of pulp to stably supply it to a huge pulp mill, and promote the measures and streamlining of environment. SOLUTION: This method for producing non-wood pulp is to store and transport by mixing a pulp spent liquor with a non-wood fiber source as a preservative, pre-treat the mixture by using a digestion chemical solution of PA method, send the treated mixture into a stress-breaking kneader, digest the mixture by forcibly stirring without heating, separate the digested mixture into a pulp spent liquor and pulp, collect a part of the pulp spent liquor as a new preservative, treat to burn a part of it to collect PA digestion chemicals from the ash and recycle the both for the purpose of low pollution.
Patent JP-2002262233-A (JP)
Title: Behavior measurement system
Inventor: KANDA JUNSHIRO
IPC: H04N5/915
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a behavior measurement system that helps efficiently perform behavior evaluation and analysis work by automatically synchronizing a plurality of pieces of media data and reproducing the media data. SOLUTION: This system is provided with a media data inputting means 1 for storing one piece of media data or more together with an input time, a data integrating means 2 for setting a prescribed reference time and recording integrated data including an offset time against the input time of each of the media data, a master timer 4 for counting a reproduction elapse time from the reference time, a time converting means 5 for calculating the actual reproduction position of each media data being a reproduction object by using a count time in the master timer 4 and the offset time, a data reproducing means 6 for instructing synchronous reproduction of the media data by using the reproduction position, and a displaying means 3 for displaying the media data on the basis of an instruction from the data reproducing means.
Patent JP-2002259041-A (JP)
Title: Information input/output system, display control method, storage medium, and program
Inventor: SATO MITSURU
IPC: G09G5/08
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To improve operability, by preventing image information ('image for stamp') from being drawn when an operator traces over a documents text or the like displayed on a display device to give an explanation or touches an information input area by mistake with high finger or the like. SOLUTION: When it is detected by an information input device that information is inputted by a prescribed material, the time from the start to the end of this detection is measured (S4), and prescribed image information is drawn in a position corresponding to information input in the information input area (S8), only when the measured time exceeds a prescribed time (Y in S7). Thus image, information is drawn, only when the prescribed position in the information input area is indicated by the prescribed material without movement over the prescribed time, so that operability is improved, because picture information is not drawn in the case that the operator erroneously touches the information input area with his finger or the like.
Patent JP-2002263837-A (JP)
Title: Weld structure of pipe
Inventor: TAKAHASHI HIROYUKI
IPC: B23K9/028
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a weld structure of a pipe in which the pipe is crushed into a special shape so as to maintain the diameter of the pipe and a hole having the almost same diameter as that of the pipe opened in the other member is penetrated by the pipe. SOLUTION: Both tips 12 of the pipe 1 are crushed into shapes 3 of recessed curves and formed into nearly 8-shaped cross section shapes, the hole 7 having the almost same diameter as that of the pipe 1 which is provided in an open condition in one side erect surface 5 of a downward U-shaped bracket 4 is penetrated by the pipe 1, the tip 12 of the pipe 1 is abutted on the other member erecting surface 6, the outer periphery of the pipe 1 in the section penetrating the hole 7 is welded 14 to the periphery of the hole 7, and the other side erect surface 6 is welded 15 to the tip periphery of the pipe 1.
Patent JP-2002260109-A (JP)
Title: Pos system, server computer, pos terminal unit maintenance system, and pos terminal unit maintenance method
Inventor: UCHIDA TOSHIAKI
IPC: G07G1/12
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To improve business efficiency and a convenience property when upgrading program version. SOLUTION: If version of a program stored in the latest version program storage means of a server computer 103 is newer than an existing program of a POS(Point Of Sales) terminal unit 2, the latest version program is transmitted to a store computer 4 to download for each POS terminal unit 2 from the store computer 4 and rewrite the existing program stored in the POS terminal unit 2 into the latest version program. Consequently, since the version of the program of a plurality of POS terminal units 2 constituting a POS system 5 can be upgraded together into the latest version, the business efficiency and the convenience property can be improved.
Patent JP-2002260931-A (JP)
Title: Stacked chip balun element and its manufacturing method
Inventor: NISHIZAWA HIROBUMI
IPC: H01F41/04
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To realize further downsizing and manufacture a large quantity at a low cost. SOLUTION: An unbalanced coil pattern 22 formed in meandering or spiral state and first and second balanced coil patterns 26 and 30 sandwiching it with a dielectric material interposed are stacked and buried in a dielectric material. In such a structure, an earth electrode pattern is preferably arranged outside the first and second balanced coil patterns. In addition, the connection ends of the first and second balanced coil pattern on the earth side are preferably arranged on side faces opposite to each other.
Patent JP-2002253637-A (JP)
Title: Sole massager
Inventor: MATASE YOSHIHARU
IPC: A61H39/04
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a sole massager capable of obtaining a sufficient massaging effect. SOLUTION: The sole massager 1 comprises upper rollers 3, 3 pivotally rotatably supported with an axial direction substantially set to a horizon, and foot placing bases 4, 4 provided by extending in a substantially horizontal direction perpendicular to the axial direction of the upper rollers 3, 3 under the upper rollers. The massager 1 further comprises a plurality of lower rollers 44 parallel to the rollers 3 and aligned at a suitable interval in a longitudinal direction of the bases 4 and pivotally rotatably supported. When a sole is placed on the rollers 3, an end of any one of the soles is supported by the rollers 44 of the base 4.
Patent JP-2002260464-A (JP)
Title: Method for removing crosslinked residue of crosslinked polyolefin insulating cable
Inventor: NAKAMURA KAZUNARI
IPC: H01B13/30
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing crosslinked residue of a crosslinked polyolefin insulating cable, which can diffuse in a short time the dissolved residue of a crosslinking agent existing in an inner layer of an insulating coating of the crosslinked polyolefin insulating cable. SOLUTION: A cable 4 wound around a cable drum 7 is stored within a container 3, and the start terminal 5 of the cable 4 is connected to the end terminal 6 of the cable 4 with a conductor 8 to form a closed loop. By passing a desired electric current to the cable 4 through the conductor 8 to generate joule heat to the conductors 51, 61 and simultaneously reducing the pressure in the container 3, crosslinked residue in the insulation of the cable 4 can be removed.
Patent JP-2002254461-A (JP)
Title: Method for molding board molding and apparatus used in the method
Inventor: MINAMI NOBUHIRO
IPC: B29C43/40
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To curtail a molding process by making only the unnecessary part of a board base material removable while a skin material secures a length for covering the terminal of the board base material during molding when the board base material and the skin material are molded integrally. SOLUTION: An apparatus for molding a board molding which can do the molding of the board base material and the integration of the skin material with the board base material in the same process has a lower mold 10 in which the board base material 50 is placed, an upper mold 40 in which the skin material 52 is held, and a cutting blade 30 which can advance from the side position of the lower mold 10 to the upper side position of the board base material 50 placed in the lower mold 10, is interlocked with the vertical movement of the upper mold 40, and cuts the unnecessary part of the board base material 50.
Patent JP-2002263297-A (JP)
Title: Game machine, program for displaying image on screen of game machine, storage medium, and server
Inventor: MURASHIMA NORIHIKO
IPC: A63F13/55
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a player with the fun of the presentation motion of a character image at the time of re-variation of the display by displaying the visual presentation in which the presentation motion of the character image and the scroll display of patterns are synchronized when the direction of the scroll display of the patterns, which are discrimination data images, is converted. SOLUTION: In this game machine, the visual presentation in which the presentation motion of a character image and the scroll display in the backward direction are synchronized is displayed when the scroll display of the discrimination data images in the forward direction is converted to the scroll display in the backward direction.
Patent JP-2002268895-A (JP)
Title: Instruction scheduling device and method
Inventor: NAKAMURA TAKEJI
IPC: G06F9/45
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an instruction scheduling device which improves the usage efficiency of resources in a processor and also generates a high speed schedule in performing the instruction. SOLUTION: The instruction scheduling device is provided with a DAG(directed acyclic graph) generating part 1 and a ordering part 2 for analyzing the reliance relation of an instruction, adopting the instruction as a node, the mutual reliance relation of the instructions as an edge, connecting a part between the nodes by the edge and generating a graph which indicates relation between the nodes,  a temporary arrangement part 3 for going round each node of the graph along the edge by using one instruction without a preceding restriction among the plurality of instructions to be a start point and successively giving an order number which indicates the order of processing cycle for performing a processing with the start point as a processing start at each going-through the node with reliance relation and a competition eliminating part 4 for conjugating the corresponding instructions at each order number and constituting the conjugated instructions at each conjugated processing cycle. The temporary arrangement part 3 goes round each of the nodes along the edge regardless of whether proceeding relation is in a forward direction or a backward direction.