baber/WOPTO huggingface dataset:
Patent JP-2008197020-A (JP)
Title: Optical displacement measuring instrument
Inventor: MIKI YUTAKA
IPC: G01B11/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical displacement measuring instrument capable of preventing erroneous detection in a position detecting means, even if measuring followingly a measuring face such as a step difference and a steep slope face.  <P>SOLUTION: This measuring instrument provided with a focusing lens, an actuator 6 for moving the focusing lens along an optical axis, and a linear encoder 7 for detecting a position of the focusing lens, is provided with a speed detecting part 14 for detecting a speed of the focusing lens, a moving direction detecting part 17 for detecting a moving direction of the focusing lens, an overspeed determination part 18 for determining whether the moving speed of the focusing lens detected by the speed detecting part and the moving direction detecting part is the first preset limit speed or more or not, and a braking voltage impression part 11 for controlling the actuator to decelerate the moving speed of the focusing lens, when the moving speed of the focusing lens is determined to be the first preset limit speed or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202808-A (JP)
Title: Air conditioner
Inventor: SHIMA NOBUKI
IPC: F24F13/20
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To determine a plugging degree from a drive position of a suction panel, to change the rotating speed of a fan to ensure air blowing performance and further to maintain amenity.  <P>SOLUTION: The plugged state of a filter (the accumulated state of dust or the like by sucking air) is determined from the temperature difference of a temperature sensor in the opening position of the suction panel, and when a fall of air capacity is determined, a great change in the rotating speed of the fan is made to recover air capacity. The air blowing performance of an indoor unit can thereby be maintained and improved. Since the rotating speed of the fan is increased when the filter is plugged (when air capacity decreases), the air capacity can be recovered.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203369-A (JP)
Title: Encoding device and encoding method
Inventor: KAMEYAMA HIROSUKE
IPC: G06F21/62
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To securely and flexibly store secret information by reducing the computational complexity and data amount of partial information when the secret information is divided into a plurality of pieces of partial information and managed.  <P>SOLUTION: A token acquisition section 102 acquires a token necessary for restoring an encryption key used by a security chip 101 for encryption and decryption of data. An encryption section 103 encrypts the token by a temporary encryption key to be temporarily used and generates an encrypted token. A coded data generating section 104 generates coded data to be encoded from the temporary encryption key and the encrypted token. A dividing section 105 divides the coded data into data blocks equal in number to rows of matrix for encoding. A matrix for encoding storage section 106 stores the matrix for encoding in advance. An exclusive OR calculating section 107 calculates the exclusive OR between data blocks according to the position of 1 of each column of the matrix for encoding and generates partial information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206422-A (JP)
Title: Levee forming machine
Inventor: MATSUHASHI NORIO
IPC: A01B35/00
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that since a levee forming part of a conventional ridge forming machine forms a levee by one cone, it cannot maintain an angle corresponding to height and properties of mound by water content and soil properties.  <P>SOLUTION: This levee forming machine comprises a pretreatment part 4 which is attached to the rear end of a travel machine, which is equipped with a digging claw and which piles up soil by a tilling rotor, and the levee forming part 3 which forms the soil, piled up by the pretreatment part 4, into a levee. The levee forming part 3 comprises a plurality of rotating shafts, and an endless belt 32 which is rotatably laid among the plurality of rotating shafts; the plurality of rotating shafts are arranged in parallel with one another in a direction crossing a traveling direction; at least one of the plurality of rotating shafts serves as a drive rotating shaft 30; and a front rotating shaft 31, which is installed ahead of the drive rotating shaft 30, is provided rotatably on the drive rotating shaft 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218547-A (JP)
Title: Piezoelectric body and its driving method, piezoelectric element and device for discharging liquid
Inventor: SASAKI TSUTOMU
IPC: B41J2/045
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric body having an excellent piezoelectric performance, reducing a displacement loss and a power loss and having a superior durability in a long use.  <P>SOLUTION: The piezoelectric body has an asymmetric bipolar polarization-electric field hysteresis characteristics having different absolute values of a coercive electric field Ec1 on the negative electric field side and a coercive electric field Ec2 on the positive electric field side, and has characteristics (1-A) or characteristics (1-B). Characteristics (1-A): Ec2>¾Ec1¾ hold, and a bipolar electric field distortion curve has an inflection point in a curve section from an electric field Emax displaying a maximum displacement on the positive electric field side to Ec1. When the electric field at the inflection point is represented by Eif1 Ec1≤0≤Eif1 is satisfied. Characteristics (1-B): Ec2<¾Ec1¾ hold, and the bipolar electric field distortion curve has the inflection point in the curve section from the electric field Emin displaying a maximum displacement on the negative electric field side to Ec2. When the electric field at the inflection point is represented by Eif2, Eif2≤0≤Ec2 is satisfied.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217211-A (JP)
Title: Printer information setting system, terminal device, printer information setting method and program
Inventor: WADA SHUJI
IPC: B41J29/38
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer information setting system, a terminal device and a printer information setting method, for setting a printer allowing a user to automatically set a printer usable with high possibility of using the terminal device.  <P>SOLUTION: A provision part 24a provides subnet information showing a subnet after a change to a communication part 24b and a control part 24c when the subnet of a user terminal 2 is changed. The communication part 24b receives recommendation information and printer information from a position information DB server 1 by use of the subnet information. The control part 24c sets the printer information of the printer shown by use information of the printer information from the position information DB server 1 for print execution when the printer shown by the use information is present in the printers corresponding to the printer information, and sets the printer information of the printer shown as a recommendation printer by the recommendation information of the printer information from the position information DB server 1 when the printer is absent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217504-A (JP)
Title: Electronic registration bond transfer controller and system, electronic registration bond discount control method in system, and program
Inventor: HAYASHI HIROSHI
IPC: G06Q40/04
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic registration bond transfer controller capable of conducting efficiently a content inquiry and confirmation of an electronic registration bond registered in a registration original register of a control institute 50, and effective as a bill alternate means.  <P>SOLUTION: This electronic registration bond transfer controller (electronic registration bond discount control server 2) is constituted of a control database 21 stored with an itemized account and a discount condition of the electronic registration bond held by an alienor of desiring bill-discount-like transaction, acquired via the second communication network (LAN 6) from a registration terminal 4, and a registration original register inquiry determination part 20 for issuing an inquiry to the registration original register 10 of the electronic registration bond transfer controller 1 via the first communication network (WAN 5), based on the itemized account of the electronic registration bond stored in the control database 21, for receiving a result of the inquiry from the electronic registration bond transfer controller 1, and for determining the completion of the registration of bond transfer in the original register 10 by the alienor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212563-A (JP)
Title: Method of working end part of tube for medical device
Inventor: FUJIKURA TETSUYA
IPC: G02B23/24
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of working the end part of a tube for a medical device, which is capable of easily working it in a short period of time and obtaining the end part with a smooth outer surface.  <P>SOLUTION: In the method of working the end part of the tube for the medical device, a core material 20 is inserted into a thermoplastic tube 12 and arranged at a distal end 12A of the tube 12, a heat-shrinkable tube 22 is put on so as to cover the distal end 12A of the tube 12, the heat-shrinkable tube 22 is shrunk by applying heat at the position of the distal end 12A, and thus the distal end 12A of the tube 12 is deformed by the shrinking force of the heat-shrinkable tube 22 and the heat from the heat-shrinkable tube 22.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221377-A (JP)
Title: Radio control device for work machining position and radio proximity sensor used for the radio control device
Inventor: HASHIMOTO KATSUHIRO
IPC: B24B41/06
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To control the machining position of a work to be machined without using air pipes and signal cables.  <P>SOLUTION: This radio control device comprises a radio proximity sensor 22 arranged on the rotation side which is disposed on a machining device and rotated integrally with the work 14 to be machined during the machining; and a control device 30 for controlling the machining position to the work 14. The radio proximity sensor 22 transmits, by radio, an analog signal indicating the amount of the displacement of the work 14 from a machining reference position from a transmission antenna. The control device 30 servo-controls the machining position of the work 14 to the machining reference position according to the analog signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007148450-A (JP)
Title: Optical device and method of manufacturing same
Inventor: FUKUCHI YOSUKE
IPC: G02B27/28
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excellent optical device that can prevent adverse effect of an external force and that has high reliability as well as facilitating miniaturization.  <P>SOLUTION: The optical device includes: a pair of optical waveguide bodies arranged in a manner that the end faces are opposed to each other with a space apart; a protective body 1 that covers the outer circumference of the pair of optical waveguide bodies and that has a groove 7 formed between the end faces of the pair of optical waveguide bodies; an optical isolator 5 that is disposed in the groove 7 and optically coupled with the optical waveguide bodies; and a reinforcing annular member 6 that is composed of a magnet and installed in a manner covering the optical isolator 5 from above the protective body 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008222031-A (JP)
Title: Brake control system
Inventor: TOYOHIRA TOMOYA
IPC: B60T7/06
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake control system capable of carrying out pedal operation of stable and favorable characteristics even in electronically controlling braking force in accordance with the pedal operation.  <P>SOLUTION: This brake control system 10a is a brake control system to electronically control the braking force generated by a braking force generating part 14 by an ECU 20 in accordance with operation of a pedal 12, and a contact type spiral spring 36 to energize the pedal 12 in a direction opposite to an operating direction of the pedal 12 is arranged to an oscillating fulcrum of an arm 12b of the pedal 12. The spiral spring 36 performs a function to set characteristics of the trad force of the pedal 12 and a stroke as it is interposed between the pedal 12 and a rod plate 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008227924-A (JP)
Title: Large size threshold value matrix and creating method of the same
Inventor: INOUE YOSHIAKI
IPC: G06T5/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce cyclic unevenness due to the size (repeating unit) of small size threshold value matrices which constitute a large size threshold value matrix on a dot pattern as a binary image.  <P>SOLUTION: The large size threshold value matrix LTMa having 2N×2N threshold values for an FM screen is constructed by arranging a small size first threshold value matrix A having N×N threshold values and a small size second threshold value matrix B having the same size (having N×N threshold values) with a different arrangement of threshold values.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222080-A (JP)
Title: Motorcycle
Inventor: KATO TAKUYA
IPC: B62J15/00
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motorcycle enhancing the fender supporting stiffness of a front fender, and improving appearance by making thickness thin.  <P>SOLUTION: The thickness h1, h1' from upper edges a, a' to a lower edge b at mounting portions 14e, 14f to an upper bracket 16b of the front fender 14 is made to be thicker than lower thickness h2, thereby improving the fender supporting stiffness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222407-A (JP)
Title: Image forming device
Inventor: UDAGAWA KOJI
IPC: B65H5/06
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing noise when carrying a sheet material with an inexpensive constitution.  <P>SOLUTION: Since an avoiding part 56 avoiding contact with a projection part of the sheet material P is arranged by notching a tail end part of a plate material 46 on the upstream side in the sheet material carrying direction, a distance of carrying the projection part of a rear end part of the sheet material P while abutting on the plate material 46, can be reduced, and an abrasion sound can be reduced. A guide member 48 curves the plate material 46, and since the avoiding part 56 is formed by notching the tail end part of the curved plate material 46 on the upstream side in the sheet carrying direction, the guide member 48 and the avoiding part 56 can be inexpensively constituted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008231670-A (JP)
Title: Operation confirmation device of shutter water pressure release apparatus
Inventor: KOZAI MUNEHIRO
IPC: E05B51/02
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation confirmation device of a water pressure release apparatus, which enables the visual confirmation of the operation of the water pressure release apparatus without sacrificing crime prevention.  <P>SOLUTION: This water pressure release apparatus comprises: a water injection port 10 which is formed in a slat 40; a casing 8 which is provided on the indoor side of the slat 40 in the state of communicating with the water injection port 10; an unlocking shaft 9 which is subjected to the release of restrictions on protrusion by water injection, so as to protrude from the casing 8 and perform unlocking; and an operation mechanism which is internally mounted in the casing 8 so as to release the restrictions on the protrusion of the unlocking shaft 9 by water injection. The operation mechanism has a movable element which is moved to the side of a lock body by water injection, and an unlocking marker M is provided in the movable element or an extension portion which is provided in the movable element. In the slat 40, an operation confirmation hole H is formed in a position to enable the visual recognition of the unlocking marker M of the movable element which is moved until it is put into an unlocked state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231705-A (JP)
Title: Method for improving roughness of revetment structure
Inventor: HORIOKA KAZUAKI
IPC: E02B3/14
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the roughness of a revetment structure, which can prevent the cracking of a river bed, the accumulation of sediment in a low-water channel, and a shift to a forest.  <P>SOLUTION: Characteristically, this method comprises: a step of protruding transverse band works, which are installed at regular intervals on the wall surface of the revetment structure, in a river direction; or a step of inclining a wall surface, which is positioned between the adjacent transverse band works, in a plan view, or displacing it stepwise. Characteristically, the method also comprises: a step of constituting the revetment structure with two steps on a site at an ordinary water-level or above so as to protrude transverse band works, which are installed at regular intervals on the wall surface of the upper step, in the river direction; or a step of inclining the wall surface of the upper step, which is positioned between the adjacent transverse band works, viewed from above, or displacing it stepwise.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232906-A (JP)
Title: Method for measuring characteristic of piezo-electric element
Inventor: OZAWA SHUICHI
IPC: H01L41/253
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring a characteristic of a piezo-electric element, which can simply and precisely determine a polarization reversing characteristic or a distribution state of dipoles in the piezo-electric element, in order to evaluate a polarization reversing behavior and/or evaluate a work-affected layer of the piezo-electric element.  <P>SOLUTION: The method for measuring the characteristic of the piezo-electric element comprises: the pulse voltage applying step of bringing a pulse voltage generator 15 to apply a pulse voltage to the piezo-electric element 10 used as a sample being polarization-processed, and causing an electrostatic force to affect charges present in the piezo-electric element, thereby generating an elastic wave; the measuring step of measuring the elastic wave at a prescribed measurement point while relating it to an elapsed time; and the determining step of determining the distribution state of the dipoles in the piezo-electric element, based on a waveform of the measured elastic wave. The determining step enables, for example, determination that the distribution of the dipoles is not uniform, when the elastic wave is generated from a portion other than the vicinity of end sections of the piezo-electric element.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008233642-A (JP)
Title: Electronic musical instrument and silencer for electronic musical instrument
Inventor: SAKURAI YOICHI
IPC: G10C1/04
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silencer which is added to a keyboard mechanical unit while the keyboard mechanical unit is drawn out from a musical instrument main body.  <P>SOLUTION: Hammers are arranged into multiple divisions, and a post attachment fixture 27 is provided at a boundary position of each division. Rotation arms 26 with a rotary shaft 28 arranged there between is mounted at both rotation free ends. The rotary shaft is provided between a hammer shank and a string. A projection piece is projected to one direction from a part of a peripheral surface of the rotary shaft, and a buffer material is mounted at a projection end of the projection piece, and thereby, a silencing bar is constituted. By adjusting a rotation position of the rotary shaft, modes are switched over between a silence mode in which the hammer shank hits the silencing bar, just before the hammer hits the string, when the hammer shank jumps when pressing a key, and a performance mode in which the silencing bar does not prevent jump of the hammer shank. By further rotating the rotation arm, it becomes possible that the keyboard mechanical unit with additional silencer, is drawn out from the musical instrument main body and accommodated in the musical instrument main body from the outside.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236548-A (JP)
Title: Broadcast specifying apparatus and automatic player
Inventor: UEHARA HARUKI
IPC: H04H60/37
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast specifying apparatus and automatic player automatically designating information relating to a piece of music or the like flowing from broadcast.  <P>SOLUTION: An automatic player 1 collects sound emitted from a radio receiver to obtain an audio signal A and simultaneously receives a broadcast radio wave at a designated frequency to obtain an audio signal B. Next, correlation coefficients of these two audio signals A, B are calculated, and whether there is audio matching is determined. When it is determined that there is no audio matching, the frequency of the broadcast radio wave to be received is switched and audio comparison is performed. Even if audio matching is not observed after comparison at all receivable frequencies, it is displayed that a program can not be specified. If it is determined that there is audio matching, the automatic player 1 transmits to a music server 2 a frequency F of the broadcast radio wave and time information (t), and the music server 2 obtains program information from a program information server 3 on the basis of the frequency F and the time information (t), and outputs to the automatic player 1, information relating to a piece of music broadcasted at the relevant frequency at a relevant time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236605-A (JP)
Title: Push-pull circuit
Inventor: WATANABE SHINYA
IPC: H03K17/08
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push-pull circuit for preventing the damage of configuring components even when any short-circuit failure is generated at a load side.  <P>SOLUTION: This push-pull circuit is configured by commonly connecting the collectors of a first PNP transistor 1 and a first NPN transistor 2, and connecting the emitter of the first PNP transistor 1 to a DC power source, and connecting the emitter of the first NPN transistor 2 to a reference potential point, and adding the same input signal to the both bases of the first PNP transistor 1 and the first NPN transistor 2, and extracting an output from the common collector to a load. Also, the push-pull circuit is provided with a rectifier element 3 whose anode is connected to the base of the first NPN transistor 2, and whose cathode is connected to the base of the first PNP transistor 1; and protection circuits 5 and 6 connected to the bases and emitters of the first PNP transistor 1 and the first NPN transistor 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT