baber/WOPTO huggingface dataset:
Patent JP-2003087311-A (JP)
Title: Path finding device
Inventor: HIROSE KOICHI
IPC: H04L45/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a path finding device that can surely find paths from a start point node to an end point node in a short time. SOLUTION: A search processing section 12 includes; a branch sensitivity calculation means 61 for calculating the sensitivity of each branch with respect to a preset start point node and a preset and point node and extracting only branches with sensitivity in a graph where paths are expressed by nods and branches; a radiant configuration generating means 62 for searching a loop configuration included in the graph extracted by the branch sensitivity calculation means 61 and interrupting the searched loop configuration to generate combinations of branches being interruption objects to provide the radiant configuration to the graph;  and a all route searching means 63 for searching all path candidates from the start point node to the end point node on the basis of the graph with the radiant configuration created by interrupting the branches of the interruption objects by the radiant configuration generating means 62.
Patent JP-2003081778-A (JP)
Title: Hair growing agent
Inventor: MIO KAZUHIRO
IPC: A61K38/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a hair growing agent exhibiting excellent hair growing effect. SOLUTION: The hair growing agent contains at least one kind out of the below-mentioned hyaluronidase activity-inhibiting components and hyaluronic acid synthesis stimulating components. Hyaluronidase activity-inhibiting component: cromoglycic acid, tranilast, amlexanox, repirinast, pemirolast, ketotifen, azelastine, mequitazine, oxatomide, epinastine, emedastine, rabdosiin and their salts, and an inter-alpha-trypsin inhibitor and its decomposition fragments. Hyaluronic acid synthesis stimulating component: N-acetylglucosamine, N- acetylgalactosamine, D-gluconic acid, D-glucuronic acid and D-galacturonic acid.
Patent JP-2003081248-A (JP)
Title: Paper cup
Inventor: SUZUKI JUNYA
IPC: B65D3/28
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a paper cup for which a printing can be carried out on an outer surface of a paper cup barrel even if die releasing agent such as liquid paraffin, silicone oil and the like are coated on a circumference of an opening edge. SOLUTION: This paper cup (10) is composed of a barrel (11) and a bottom (12), a circumferential edge of an opening has an opening edge (13) curled outwardly, the circumferential edge of the opening is coated with die releasing agent (w) such as liquid paraffin and silicone oil or the like, a location near the circumferential edge of the opening is formed with a recess (14), and a printing part (15) is arranged outside the recess.
Patent JP-2002150726-A (JP)
Title: Hard disk drive, seek control method for transducer, medium recorded with program, and seek controller for transducer
Inventor: CHU SANG HOON
IPC: G11B5/55
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To improve seek performance in a seek control for controlling the movement of a transducer of a hard disk drive. SOLUTION: The hard disk drive is provided with a disk having a surface, a spindle motor for rotating the disk, the transducer capable of recording information on the disk and reading out the information from the disk, a voice coil motor for moving the transducer, and a controller for controlling the voice coil motor to execute a seek routine having seek length, controlling the transducer to be moved across the surface of the disk in a locus of substantial sine waveform acceleration and controlling one or more seek lengths so as to execute the seek routine by making the impressed voltage constant to the voice coil motor.
Patent JP-2003092517-A (JP)
Title: Feedforward amplifier circuit
Inventor: SUDO MASAKI
IPC: H03F1/30
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a feedforward amplifier circuit, with which a compensation effect by a predistortion circuit (predistortion compensator) can be obtained even when a surrounding temperature is changed. SOLUTION: In the feedforward amplifier circuit provided with a distortion detecting means for detecting the distortion component of a main amplifier 6, a distortion removing means for removing the distortion component detected by the distortion detecting means by injecting it to the output signal path of the main amplifier 6 and a predistortion compensating means (predistortion circuit 3) provided on the path of at least any one of the distortion detecting means and the distortion removing means, a temperature compensating means (predistortion temperature compensating circuit 21) is provided for optimizing the amplitude component or phase component of the distortion component generated by the predistortion compensating means corresponding to the change of the surrounding temperature.
Patent JP-2003092044-A (JP)
Title: Rotating type pulse switch
Inventor: SHIMOMURA NAOTO
IPC: H01H89/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotating type pulse switch that is suitable for small sizing and easy to manufacture. SOLUTION: The switch comprises a first substrate 11 that has A-phase contact pattern 10a and B-phase contact pattern 10b on one side, a second substrate 12 that has a common electrode pattern 13 on the side opposed to the first substrate 11, and a movable unit 9 that holds a moving contact 15 on a drive axle 14 in free rotation. The moving contact 15 is clipped between the first substrate 11 and the second substrate 12, and protrusions 16a, 16b that are provided in the vicinity of the fitting part 16 of the moving contact 15 are constantly contacted to the common electrode pattern 13, and the contact parts 17a, 18a provided at a pair of arm parts 17, 18 of the moving contact 15 are contacted sliding to the first substrate 11. Thereby, the contact parts 17a, 18a contact and separate from each contact pattern 10a, 10b in accordance with the rotation of the drive axle 14, and a rectangular wave is outputted.
Patent JP-2003090078-A (JP)
Title: Lumber precut processing method, lumber precut processing system and hardware attaching instructions printing information production apparatus
Inventor: NAKAGAWA KATSUHIDE
IPC: E04B1/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To efficiently execute assembly work for wood members in a work method using metal fittings, holes, notches, slits, grooves and/or carving are formed. SOLUTION: Holes, notches, slits, grooves and/or carving or the like are formed for attaching metal fittings for joints, connections to the butt ends, side surface, top surfaces and/or bottom surfaces of the lumber, and word information for specifying the kinds, attaching positions, and attaching directions of the metal fittings to be attached during assembly are printed on certain surfaces of four surfaces of the lumber. Here, the word information includes the information for instructing the attaching order for metal fittings and the positions of lumber where the fittings are to be attached, and printing is made on one surface only of the four surfaces of the lumber.  Also, the word information should be written laterally or longitudinally depending on the east-west direction or notch-south direction for the laterally erected members; for column members, words should be written longitudinally; and the information for metal fittings to be attached near the jointing position of wood members should be printed with a predetermined arrangement.
Patent JP-2003091464-A (JP)
Title: Communication repeater system
Inventor: NAKASE KOJI
IPC: G06F13/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To realize a communication repeater system capable of executing communication between terminals whose infrastructures are different according to each case. SOLUTION: A data/protocol converting means capable of realizing communication with different kind of communication equipment and a different kind of line by converting a protocol and the format of data is constituted of a main control part 1, an image processing part 2, a voice processing part 3, a secondary storage part 4, and a plurality of communication units 5.
Patent JP-2003098134-A (JP)
Title: Inspection device for film flaw of turbine blade and inspection method using the same
Inventor: KUBO TAKAHIRO
IPC: G01N25/72
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for the film flaw of a turbine blade capable of simply and accurately detecting the flaw of the film covering the surface of the turbine blade, and an inspection method using the same. SOLUTION: The inspection device for the film flaw of the turbine blade is equipped with a shield body 8 for surrounding the turbine blade 1, a film flaw inspection and monitor part 14 heating the turbine blade 1 and receiving infrared rays generated from the heated turbine blade 1 through the shield body 8 and an infrared temperature measuring instrument 17 imaging the temperature distribution of the film 5 applied to the turbine blade 1 on the basis of the signal from the film flaw inspection and monitor part 14.
Patent JP-2003096908-A (JP)
Title: Joint structure of steel-framed beam member and method for connecting joint
Inventor: YOSHINO SEIJI
IPC: E04B1/24
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To shorten the time of connection works at an elevated position by providing a joint structure capable of easily connecting a steel-framed beam member, maintaining low the manufacturing cost of the steel-framed beam member. SOLUTION: In the joint structure 3 of the steel-framed beam members 1 and 2, a lower-flange extending section 10 in which a lower flange 1c is extended in a fixed length is mounted at the connecting end section 4 of the precedently assembled steel- framed beam member 1, and a lower flange cut-off section 11 in which a lower flange 2c is cut off in the fixed length is secured at the connecting end section 5 of the subsequently assembled steel-framed beam member 2.  In the joint structure 3, since the connecting end sections 4 and 5 are constituted mutually in a manner that the end sections 4 and 5 can be connected under the state in which the connecting end section 5 of the steel-framed beam member 2 is received from the lower side by the lower-flange extending section 10 of the steel-framed beam member 1 when the steel- framed beam members 1 and 2 are assembled, the connecting end section 5 of the member 2 is not shaken and moved in the vertical direction, the connecting end section 5 is positioned easily to the connecting end section 4, and the time required for connection works can be shortened.
Patent JP-2003101300-A (JP)
Title: System, method and program for producing electric circuit
Inventor: KAWAI TAKAMASA
IPC: H05K3/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To enhance production efficiency in the production of an electric circuit. SOLUTION: In the system for producing an electric circuit arranged with a plurality of production units performing a work for a circuit substrate, inherent information of a circuit substrate acquired by a production unit on the upstream side is utilized by a production unit on the downstream side. More specifically, the upstream side unit identifies the substrate ID from a substrate ID mark 264 put on a circuit substrate 52, acquires inherent information by recognizing the area position reference mark 266, the area workability designation mark 268, and the like, of a specified area, performs a work based on that inherent information and stores the inherent information while associating with its substrate ID.  The production unit on the downstream side identifies the substrate ID from the substrate ID mark 264 and performs a work based on the inherent information associated with its substrate ID.
Patent JP-2003099432-A (JP)
Title: Management device for electronic map data
Inventor: MATSUO SHINSUKE
IPC: G09B29/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To enable a person, whose information is in a map database, to confirm the information without damaging the value of the map database. SOLUTION: An information presenting system presents contents in the electronic map database 200 to a client PC through the Internet INE by an information providing device 100. As a browsing request from the client PC, two kinds of normal presentation and confirming presentation are prepared. By normal presentation, a map is presented under the condition of charging etc. Since the confirmation presentation allows the person, whose information is in the map database, to confirm information of him/herself, the range of the presented information is limited more severely than that of the normal presentation. By limiting the information like this, the contents in the database can be confirmed without damaging the value of map data avoiding due to presenting the map data which is not so valuable for the person.
Patent JP-2003097117-A (JP)
Title: Door lock for vending machine
Inventor: GOTO JUNICHI
IPC: G07F9/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a door lock for a vending machine providing excellent operability. SOLUTION: This door lock for the vending machine is constituted by connecting both ends of a rodlike door restraint body 1 with opposing side walls of a case body 2 of the vending machine to regulate opening of a door body 3 of the vending machine. One end of the door restraint body 1 is pivotally supported on the case body 2 of the vending machine so as to rotate horizontally and freely, and the other end thereof is connected with a locking device 4 fixed on the case body 2 so as to engage and disengage. The door restraint body 1 is fixed to the door body 3 and is guided by a holding body 5 regulating the separation of the door restraint body 1 from the door body 3 onto a locking device 4 side.
Patent JP-2003102044-A (JP)
Title: Private cordless speech system
Inventor: KATSUKI TAKAO
IPC: H04W4/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cordless speech system capable of conforming the current position of each mobile wireless device independently of presence of the communication state of each mobile wireless device. SOLUTION: In the cordless speech system in which a plurality of antennas 17 connected to a stationary wireless device 15 are distributed to predetermined positions and which makes communications with a mobile wireless device 16 resident in a communication area with at least one antenna 17, the system detects distance information between the mobile wireless device 16 carried by a person in charge 12 and a plurality of the antennas in the vicinity of the mobile wireless device 16, outputs the positional information of the mobile wireless device 16 on the basis of a plurality of the distance information items, and displays the positional information on a screen of a personal computer so as to recognize the current position of the person in a change 12 on the screen when the person moves.
Patent JP-2003093299-A (JP)
Title: Vacuum cleaner
Inventor: OKUJIMA MASAFUMI
IPC: A47L9/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner having a means for optically detecting the presence or absence of dust, which has component parts with improved durability. SOLUTION: The vacuum cleaner includes a dust collecting chamber 8 for collecting dust, the vacuum cleaner body 1 having a suction hole 9 communicating with the dust collecting chamber 8, and a connecting pipe 14 connected to the suction hole 9 one end of which communicates with the dust collecting chamber 8, is provided with means (12, 13) for optically detecting the presence or absence of dust in the vicinity of the suction hole 9, the connecting pipe 14 is composed of a transparent member through which the light quantity of the optically detecting means (12, 13) can permeate, and therefore the vacuum cleaner having the means for optically detecting the presence or absence of dust with an improved durability can be provided.
Patent JP-2003103303-A (JP)
Title: Rotary device for steel stock
Inventor: FURUKAWA TAKASHI
IPC: B21B39/20
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary unit for a steel stock capable of efficiently rotating the steel stock without using labor and in shorter time. SOLUTION: The rotary unit for the steel stock is provided with one rotating roller 1 mounted by abutting the surface to a side surface facing to the length direction of a long sized steel stock W shaped in cross sectional quadrangle, and the other rotating roller 2 that rotates in the same direction with the one roller by abutting the surface on the side surface next to a side surface of the steel stock mounted, allocated in the proximity of an oblique upper position against the rotating roller, and both rotating rollers are characterized in that, through simultaneous rotation,  the one rotating roller 1 imparts a pressing force to press the neighboring side surface to the other rotating roller side toward the steel stock W by the surface frictional force and the other rotating roller 2 imparts a lifting force toward the steel stock W by the surface frictional force in order to reverse the steel stock.
Patent JP-2003102245-A (JP)
Title: Grain recovery apparatus for combine harvester
Inventor: NAKAYA SHOICHI
IPC: A01F12/46
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To improve discharging workability. SOLUTION: A grain tank 5 for storing threshed and recovered grain is arranged at the side of a threshing apparatus 3 and the grain stored in the grain tank 5 is sent out from one end of the tank by a bottom screw at the bottom of the tank, lifted and sent by a bucket conveyor 6, the lifted and sent grain is transported by a transverse feed conveyor 7 which can rise and fall and is rotatable around a longitudinal central axis Y and discharged from a discharge opening at the tip of the conveyor. The bucket conveyor 6 is installed closer to the side of the threshing apparatus 3 than to the longitudinal central axis Y.
Patent JP-2003106244-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: KOSEKI YUKIO
IPC: F02M61/18
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection device for an internal combustion engine capable of forming the approximately fan-shaped fuel spray along the shape of an injection hole of strong penetration force. SOLUTION: The slit-shaped injection hole 74 has a first thickness direction wall 74a and a second thickness direction wall 74b approximately in parallel to each other while separated from each other in the thickness direction of the fuel spray, and a first width direction wall and a second width direction wall separated from each other at a predetermined contained angle in the width direction of the fuel spray. The first thickness direction wall is chamfered R1 with respect to an inner wall of a fuel reservoir to prevent the separation of the fuel flowing from the fuel reservoir 73 into the injection hole, and the second thickness direction wall is not chamfered or chamfered a little in comparison with the first thickness direction wall, with respect to an inner wall of the fuel reservoir to separate the fuel flowing from the fuel reservoir to the injection hole.
Patent JP-2003110425-A (JP)
Title: Integrated circuit and receiver
Inventor: NOBORI MITSUHIRO
IPC: H03L7/095
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize an integrated circuit having a plurality of built-in voltage controlled oscillators (VCO). SOLUTION: The variations in oscillation frequency variable ranges of all VCOs built in the integrated circuit are made to be the same direction. As the oscillation frequency variable range of each VCO, a varied range is added to a covering range regardless of the variation. The respective oscillation frequency variable ranges are set so that the oscillation frequency variable ranges of the VCOs are adjacent each other. Thus, the less number of VCOs can cover a wide frequency range.
Patent JP-2003107099-A (JP)
Title: Microchip and device for classifying fine particles
Inventor: ICHIKI TAKANORI
IPC: G01N37/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method by which fine particles, such as cells, etc., can be classified easily with high accuracy, and to provide an inexpensive highly versatile fine particle classifying device. SOLUTION: A microchip for classifying fine particles has a flow passage for introducing a fine particle-containing solution, another flow passage for forming a sheath flow arranged on at least one side of the flow passage, and a fine particle measuring portion which measures introduced fine particles. The microchip also has at least two or more flow passages for classifying fine particles provided on the downstream side of the measuring portion, and two or more electrodes which are installed near a flow passage port from the measuring portion to the flow passages for classifying fine particles.
Patent JP-2003108600-A (JP)
Title: Retrieving device
Inventor: YAMADA AKISHI
IPC: G06F17/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To increase a speed in retrieval. SOLUTION: This retrieving device is provided with a collision determining means for determining that a collision is caused when a question retrieving key does not correspond to a storage retrieving key read out of a logical record as a result of a checkup, and a collision coping means for forming new address information by using the same value as collision caused time for a residual bit by changing only a value of a changing bit being a partial bit of a prescribed position in a bit width of address information when the collision determining means determines that the collision is caused.
Patent JP-2003106114-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: ICHINOSAWA ITSUNORI
IPC: F01L1/34
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a valve timing control device, wherein a insertion hole is formed on a cam shaft side of a housing, and a locking hole and a locking hole member are disposed, which does not cause deformation by which the inner periphery of the insertion hole interferes with a rotary shaft part inserted into the hole when the locking hole member is press fitted to the locking hole. SOLUTION: A vane rotor integrally fixed to the cam shaft is held in the housing. A bearing hole 31 is formed on the cam shaft side of the side part of the casing. The locking hole 3h is formed outside the bearing hole. The locking hole member 92 harder than the housing is fitted to the locking hole 3h. A release groove 31s is formed on the inner circumference of the bearing hole 31 to allow the part B positioned between the locking hole 3h and the bearing hole 31 to deform in the direction of the inner circumference.
Patent JP-2003105517-A (JP)
Title: Construction method for protecting and repairing concrete
Inventor: ITSUKAICHI TAKESHI
IPC: E02B3/12
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a construction method to cope with the wear of concrete, by which the protection of the surface of concrete and repairing of erosion generated on the surface of the concrete can be easily carried out in a short period, the formation of industrial waste materials is reduced, the durability of the concrete is improved, and thereby, the repetition frequency for the repairing can be reduced. SOLUTION: The surface of concrete is protected or repaired by attaching a wear resistant plate 1 to a part of the surface of the concrete, where there is a possibility of an erosion or the erosion has occurred, using an adhesive member. The wear resistant plate 1 is obtained by forming a thermally sprayed coating 3 on the surface of a hard substrate 2 by thermal spraying a thermal spray powder prepared by mixing a cermet powder and a metal powder containing Ni or Ni and Cr onto the hard substrate 2.