baber/WOPTO huggingface dataset:
Patent JP-2002312795-A (JP)
Title: Image processor and its method and recording medium and its program
Inventor: OGATA MASAMI
IPC: H04N1/387
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To improve the extracting precision of a subject by using Bayes estimation. SOLUTION: A background condition probability detecting part 61 calculates the appearance probability of a pixel value I (i, j) of an input picture by using a background as a condition, and a histogram generating part 62 generates the histogram of the pixel value I (i, j) for turning a pixel value B (i, j) of a binary picture into 1, and a subject condition probability detecting part 63 calculates the appearance probability a pixel value I (i, j) by using a subject as a condition.  A multi-level mask generating part 64 smoothes the pixel value B (i, j), and generates the multi-level picture of a pixel value M (i, j), and a subject/background probability detecting part 65 calculates the probability of the subject and the probability of the background, and a Bayes estimation calculating part 66 calculates the probability that the pixel value I (i, j) is belonging to the subject area, and generates a binary picture indicating either the subject area or the background area. A logical sum calculating part 67 calculates a logical sum, and outputs a pixel value O (i, j).
Patent JP-2002315409-A (JP)
Title: Direct seeder
Inventor: ASANO SHIRO
IPC: A01C15/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To accurately sow seeds in clusters in a field by solving problems that, when the seeds are delivered to the field in a row, seedlings grow in an overcrowding state with contacting in rows to each other during growing after germination, thus, the bad ventilation causes a bad growth, and neighboring seedlings are easily infected when diseases and pest insects outbreak. SOLUTION: The seeder feeds the seeds acceleratingly discharged downward from a seed-releasing device 37 to the guide of a seeding ditching machine 38, a guide plate 67 is made to vary a guide area for guiding the seeds by moving the plate forward and backward.
Patent JP-2002005156-A (JP)
Title: Method and device of monitoring bearing device
Inventor: BODE JENS
IPC: B21B37/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To improve method and device of monitoring a bearing device 1 having at least one bearing 2 in a housing 3 of a roller journal bearing of a roller 10 in a continuous casting facility 12 so as to timely start maintaining work or modifying work of the bearing device. SOLUTION: The bearing device is monitored by a) measuring a process amount W in the bearing 2 or a portion adjacent to the bearing 2, b) guiding the measured value of the process amount W to an evaluating device 5, c) comparing the measured value with a stored set value Wmax./min., and d) generating a signal just after the measured value W exceeds or becomes lower than the stored set value Wmax./min..
Patent JP-2002316628-A (JP)
Title: Brake device for work vehicle
Inventor: YAMATO HIDETOMO
IPC: B60T7/04
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for a work vehicle capable of installing an intermediate operating unit 4 or the like of an automatic brake device 5 compactly settled in a machine body and adequately switching an ordinary brake operating condition and an automatic brake operating condition. SOLUTION: This brake device for a work vehicle constitutes an automatic brake device 5 of the work vehicle, provided with the automatic brake device 5 automatically operating a rear wheel brake 3a on the machine body turning side according to right/left brake pedals 3R, 3L and handle operation, by an operating wire 30 connecting one end to a front wheel steering device 2a connected to a handle 2 and an intermediate operating unit 4 for changing the operational direction positioned behind a pedal shaft 3 operating the rear wheel brake 3a through a brake rod 31 to connect the other end of the operating wire 30 associated with the pedal shaft 3.
Patent JP-2002317033-A (JP)
Title: New polymer, light-emitting element material, and light- emitting element utilizing the same
Inventor: ARAKI KATSUMI
IPC: C09K11/06
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer having high carrier injecting properties, transportability, emission luminance, luminous efficiency and color purity in an electroluminescent element. SOLUTION: The new polymer is represented by formula (I) (wherein, R denotes a >=7C alkyl group; (n) denotes a number of >=5; R<2> denotes a substituent group; a's denote each independently a number of 0-3; and Cb denotes an aromatic hydrocarbon group).
Patent JP-2002321187-A (JP)
Title: Cutter equipment
Inventor: KOIZUMI TERUAKI
IPC: B41J11/70
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To reliably perform prevention of shift and a directional switchover of movement of a tool rest by a simple device. SOLUTION: The tool rest 26 attached a cutter is moved, by a rotation of a lead screw axis 27, to a width direction of a recording paper and the recording paper is cut. A lead groove 57 which fits a follower pin attached at the tool rest, and endless grooves 64, 65 which are linked both ends of the lead groove 57 are formed on the lead screw axis 27. Feeding of the tool rest 26 is stopped when the follower pin is entered into the endless grooves 64, 65. In this situation, the tool rest 26 is pushed toward return direction by protruding pins 67, 68. When the lead screw axis is reversed, the follower pin is got easily into the lead groove 57 from the endless grooves 64, 65.
Patent JP-2002324123-A (JP)
Title: Monitoring system for coordinate service status, recording medium and program
Inventor: NAKAYAMA RYUJI
IPC: G06Q50/10
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable service with managing establishment of whole coordinated service based on managing services and a service coordination scenario. SOLUTION: A monitoring system for coordinate service status comprises more than one service providers providing services connected to a network, a coordinate service provider 10 being connected to the network and providing services to coordinate with services provided from the multiple service providers, a coordinate database 11 being connected to the provider 10 and having a service configuration list and service users using the services.
Patent JP-2002319883-A (JP)
Title: Satellite communication equipment, satellite communication system and satellite communication method
Inventor: NOGUCHI MASAYUKI
IPC: H04B7/155
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide satellite communication equipment, a satellite communication system and a satellite communication method with which the number of installed antennas is reduced without having a user execute complicated initialization. SOLUTION: A direction information gathering part 15 gathering the direction information of satellites 11 and 12 is provided and a controller 16 controls the beam direction of a PAA 14 on the basis of the direction information gathered by the direction information gathering part 15.
Patent JP-2002324213-A (JP)
Title: Method and system for loading application program
Inventor: SHINDO YUSUKE
IPC: G06F21/10
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that there is possibility that the unauthorized loading of a card program on a card is executed by a program load organization since it is possible to freely copy a loading license for loading the card program in a conventional technology. SOLUTION: In this method for loading an application program, a load terminal for providing an application program to a portable information storage medium for a user receives a request for the loading of the application program, and acquires a public key which is previously stored in the portable information storage medium for the user, and transmits acquisition request information for acquiring the use license of the application program whose loading is requested and the public key to a program load server.  The program load server for managing an formation storage medium for management in which the use license for permitting the use of the application program is stored instructs the information storage medium for management to encipher the use license by using the transmitted public key, and transmits the use license enciphered by the information storage medium for management to the load terminal.
Patent JP-2002014344-A (JP)
Title: Liquid crystal display device
Inventor: OCHI KEIZO
IPC: G02F1/1333
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a reflective liquid crystal display device which satisfies requirements for brightness and contrast. SOLUTION: The reflective liquid crystal display device 1 is provided with a liquid crystal panel 2 comprising a plurality of laminated liquid crystal layers 8. The liquid crystal layers 8 are each provided with a cholesteric liquid crystal 12 changing between a transmissive state in which visible light is transmitted and a reflective state in which a selected part of the visible light is reflected. The selected part of the visible light for each of the liquid crystal layers is different from those for the other liquid crystal layers. The liquid crystal display panel is also provided with a light transmission plate 15. The light transmission plate is provided with front and rear surfaces, and a side face connecting the front and the rear surfaces along their peripheries.  The rear surface is arranged opposite to a front surface of the liquid crystal panel and guides light transmitted from the side face to the liquid crystal panel 2 from itself.
Patent JP-2002320547-A (JP)
Title: Curtain hanging device
Inventor: YAMANAKA KIYOHIRO
IPC: A47H13/12
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To avoid a condition where an opened curtain is half-opened. SOLUTION: A cam rail 23 is projected on a channel wall 26 of an inner space 27 of the end part of a curtain rail to which runners are fitted, and the first inner channel 41 pinched by a guide rail 24 framing a running channel a cam rail and the second inner channel 42 pinched by a channel bottom 25 connecting left and right channel walls and the cam rail are set in the inner space. The distance between the cam rail and the guide rail 24 is gradually increased as the terminal end of the curtain rail approaches. The runners are two kinds, namely, the first runners each with the first head part 31 fitting to the first inner channel and further the second runners each with the first head part and the second head part 32 fitting to the first inner channel 41.
Patent JP-2002322746-A (JP)
Title: Outer wall structure
Inventor: KAMIIDE MANABU
IPC: E04F13/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To prevent moisture from accumulating to a back face and joints of a siding made of a ceramic material and breakage of an outer wall caused by frost damages. SOLUTION: A thin-wall waterproof sheet 11 is arranged between an outer wall substrate member 3 and the ceramic siding 2 by using an outer wall structure which arranges the ceramic siding for the outer wall substrate as a barrier. A waterproof paper is preferably used for the waterproof sheet 11.
Patent JP-2002328609-A (JP)
Title: Label business form
Inventor: MIYAWAKI SHINJI
IPC: G09F3/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a label business form which does not require a costly special purpose machine, is simple in display of discrete variable information and permits the easy formation of laminated labels. SOLUTION: A first carrying surface 5 and a second carrying surface 6 are continuously formed across a valley foldable first folding line 4 and a foldable second folding line 7 parallel with the first folding line 4 is formed in the prescribed position of the second carrying surface 6. A mount 2 is folded to a Z form by the first folding line 4 and the second folding line 7, by which an opaque label piece 13 temporally adhered to the second carrying surface 6 can be easily laminated on the transparent label piece 10 temporally adhered to the first carrying surface 5.
Patent JP-2002326244-A (JP)
Title: Flow pattern sheet and method for manufacturing the same
Inventor: MINAMIDE HIROSHI
IPC: B29K101/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a flow pattern sheet having high design effect by small equipment investment without employing a complicated process bringing about an increase in manufacturing cost. SOLUTION: In the method for manufacturing the flow pattern sheet by a roll rolling method, disturbance is generated in the resin bank formed between rolls. As a disturbance generation means, for example, a method for arranging a baffle plate to the resin bank part can be exemplified.
Patent JP-2002281579-A (JP)
Title: Peripheral structure and electric/electronic application equipment for speaker unit
Inventor: SHIMA YOSHIHARU
IPC: H04R1/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a small and lightweight speaker system capable of emitting good sounds without providing a resonator box. SOLUTION: A speaker unit is arranged on a baffle plate with a vibration absorbing member such as bagged gel, etc., interposed between the frame of the speaker unit and the baffle plate and an acoustic resonance reflection panel consisting of a vertical plate by the operation principle of a passive radiator consists of the baffle plate and a plate similar to the baffle plate. Thus, the system can have a smart design without bulkiness, thereby the system can effectively be applied to an electric/electronic product emitting sound.
Patent JP-2002328150-A (JP)
Title: Chip carrier
Inventor: KUWABARA WATARU
IPC: H01R33/76
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive chip carrier of high testing efficiency reduced in the number of part items, having a relatively simple mechanism, allowing assembling to be easily automated, and easy to be used commonly with a testing facility for a semiconductor device. SOLUTION: This carrier is provided with a carrier base 1 having an opening part 4a and capable of storing a chip 5 in its inside from the opening part 4a, and an exterior lid 7 for closing the opening part 4a of the carrier base 1, and the lid 7 is rotated in the opening part 4a of the carrier base 1 to be engaged with the carrier base 1.
Patent JP-2002000037-A (JP)
Title: Transmission gear head
Inventor: DIRKS RUDOLF
IPC: A01D34/73
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To improve a transmission gear head so as to simplify a secure centering assembly of a cutting tool. SOLUTION: This transmission gear head for a hand carry operation tool driven by a power, especially a bush cutter is equipped with a tool shaft 1 for housing a rotatable cutting tool 2. A part 3 of the tool shaft 1 is formed as a cylindrical spline shaft 4 having a keyway 5 to transmit a torque to the cutting tool 2 in a shape supplementing manner. A supporting plate 6 is arranged on the tool shaft 1 and the supporting plate is equipped with a supporting face 8 for the cutting tool 2 approximately at a right angle to a vertical axis line 7 of the tool shaft 1. A centering cylindrical body 10 is passed through a circular hole 9 at the center of the cutting tool 2. The centering cylindrical body 10 is equipped with a rib 11 in the longitudinal direction, which is engaged with the keyway 5 of the spline shaft 4 and arranged inside the centering cylindrical body.  A free end 12 of the centering cylindrical body is provided with a slope 13 and the slope is extended from an outside contour part of the centering cylindrical body 10 to the inside of the keyway 5.
Patent JP-2002025492-A (JP)
Title: Method and apparatus for imaging sample using low profile electron detector for charged particle beam imaging system containing electrostatic mirror
Inventor: DAVID A CREW
IPC: H01J37/244
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To correct aberrations of secondary electrons to further improve the detection efficiency of an electron detector, when a charged particle beam imaging system is used to image a sample. SOLUTION: For the charged particle beam method and apparatus, a primary electron beam is used to irradiate a sample, thereby inducing emission of secondary and back scattered electrons respectively, having information as to the form structure and the material structure of the sample. The sample is an article to be inspected. The electrons emitted from the sample are deflected in an electric field of an electron mirror and detected by an electron detector in the apparatus. The electron mirror serves to permit secondary electrons traveling near the optical axis of the device to be detected and corrects the aberration of the secondary electrons. The electron mirror accelerates the electrons to improve the detection efficiency of the electron detector and moreover improves the variation characteristics of the flight time upon collection of the secondary electrons.  A second electron mirror may be used for the purpose of further controlling the landing direction of the electrons.
Patent JP-2002332703-A (JP)
Title: Fire-resistant structure for floor
Inventor: SUGAI KEIICHI
IPC: E04B1/94
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To improve workability by extending fire-resistant performance of a floor to a one-hour fire-resistant structure even in the case of a single-layer gypsum board to form a thin fire-resistant heat insulating material for reducing cost, and achieving light weight. SOLUTION: This fire-resistant structure comprises the fire-resistant heat insulating material 2 disposed under a floor member 1 of an upper floor in a multi-storied building. A ceiling 4 is installed under the fire-resistant heat insulating material 2 through furring strips 3. The ceiling 4 is composed of the single-layer gypsum board 5, and glass fibers 6 are put to cover the whole lower surface of the gypsum board 5.
Patent JP-2002334641-A (JP)
Title: Vacuum circuit breaker electrode and manufacturing method of the same
Inventor: TAKEFUCHI HIDEMITSU
IPC: H01H33/66
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum circuit breaker electrode enabled to have a good breaking property by making the vertical magnetic field generated at a cup-shaped vertical magnetic field electrode strong, having sufficient mechanical strength against repeated switching operation. SOLUTION: Coil parts 1b, 2b are formed by forming step-shaped slits 1a, 2a at the peripheral surface of a cup-shaped member of which, an opening is closed by contactors 1c, 2c. A vertical magnetic field generated in the direction of an axis of the electrode 1, 2, is formed by the current flowing in the coil part 1b, 2b.
Patent JP-2002333247-A (JP)
Title: Cooling water supply system
Inventor: OTSUJI HIDEO
IPC: F17D1/14
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a system which is able to supply cooling water of 0 deg.C to various applications. SOLUTION: A cooling circuit 2 is constituted of an insulating cooling tank (primary tank) 1 and a cooling device 5 with a filter 4 and a circulating pump 3 being interposed therebetween. The circuit 2 is also interposed with a takeout three-way valve 6 which is connected to a storage tank (secondary tank) 8 having a cooling mechanism 7 through a discharge pipe so that cooling water is supplied from the storage tank.
Patent JP-2002335535-A (JP)
Title: Phase shift circuit
Inventor: UEKI KEIJIRO
IPC: H04N9/64
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To easily constitute a phase shift circuit using coordinate conversion only by using an Sinθ generating circuit, Cosθ generating circuits, and four multiplying circuits. SOLUTION: This phase shift circuit is provided with an Sinθgenerating circuit 43 for generating output signals Sinθ and -Sinθ corresponding to the input signal θ, Cosθgenerating circuits 44, 45, 46, 47, and 48 for generating output signals Cosθ corresponding to the input signal θ, a first multiplying circuit 54, a second multiplying circuit 56, a third multiplying circuit 57, a fourth multiplying circuit 55, a first adder 58 for adding the output signals of the first and second multiplying circuits, and a second adder 59 for adding the output signals of the third and fourth multiplying circuits.
Patent JP-2001321456-A (JP)
Title: Method and device for fire fighting in connection with combustion engine
Inventor: HENRIKSSON TORBJOERN
IPC: A62C3/07
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and efficient method and device for fire fighting in connection with a combustion engine. SOLUTION: During a normal operation mode of a combustion engine device (1) having at least one combustion engine unit (2) having a combustion chamber, a source (3) of a fluid including water, a fluid pressure increasing unit (4), and nozzle units (5) leading a fluid to the combustion engine unit (2), a fluid from the source (3) is supplied to the combustion engine unit (2) by the nozzle units (5) due to an increase in pressure from that of the source. The supply and the timing of supply of a fluid are determined so as to favorably influence the operation of the engine. The fluid is led to the outside (2") of the combustion chamber of the combustion engine unit by a prescribed event.
Patent JP-2002340667-A (JP)
Title: Instrument for measuring illuminance, and exposure device
Inventor: SASAMOTO MASAKI
IPC: G01J1/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To measure information as to illuminance while saving space, without increasing the cost. SOLUTION: An emitted beam is received to measure the information about the illuminance of the beam. This instrument is provided with a photoreceiver 21 for photoreceiving the beam, a specifying device 23 for specifying a photoreceiving area for the beam emitted to the photoreceiver 21 in plural ranges, and a switching device for driving the specifying device 23 to switch the range of the photoreceiving area.
Patent JP-2002343906-A (JP)
Title: Resin-sealed semiconductor component and its manufacturing method
Inventor: GOTO KUNIHIKO
IPC: H01L21/56
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To expose the end face of a protrusion of a heat sink to the side of a package without causing thermal oxidation or cracking the package and with a simple process only. SOLUTION: A semiconductor chip 18 is mounted on a heat sink 15 connected to a lead frame and molded with a resin to form a package 13 after forming a protrusion 20 integrated with the heat sink 15. The protrusion 20 is previously made long at the same thickness as the lead frame. In the molding, the top end face of the protrusion 20 is covered with extruded resin 21 and is thermally oxidated but, in a later step of cutting tie bars of the lead frame, the top end of the protrusion is also cut along the broken line B.
Patent JP-2002353689-A (JP)
Title: Board supply device
Inventor: KINOSHITA TADASHI
IPC: B65G59/04
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a board supply device in which a plurality of components are used in common corresponding to the installation position of side wall on reference side and board conveyance directions. SOLUTION: This board supply device (10) is provided with a supporting frame (20) with a nearly rectangular parallelepiped frame, a side surface reference plate (32) in contact with the side surface of the board within a board housing part (30), a conveyance rail (50) to convey the board, a board suction device (40) for sucking the board and placing it on the conveyance rail, a vertically driving means (60) for elevating vertically the board suction device, and a pair of fitting member (70) for fitting the vertically driving means onto the supporting frame. The fitting member can be installed in a manner where it is turned in a horizontal plane and reversed vertically. Thanks to such a structure, the supporting frame and a pair of fitting members can be used in common for four kinds of board conveyance device having different installation positions of side surface reference board and different conveyance directions of board.