baber/WOPTO huggingface dataset:
Patent JP-2011168644-A (JP)
Title: Lactic acid polymer and aliphatic polyester copolymer, method for producing those, and molded product
Inventor: KASAI ATSUSHI
IPC: C08G63/06
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lactic acid polymer suitable for a raw material to produce an aliphatic polyester copolymer and a method for producing the polymer, as well as to provide the aliphatic polyester copolymer containing the lactic acid polymer and a molded product.  <P>SOLUTION: This lactic acid polymer, when measured for proton nuclear magnetic resonance spectrum using heavy chloroform as a solvent, has a number average molecular weight of ≥500 calculated from an integrated intensity ratio of signals which appear at 5.2 ppm and 4.4 ppm; and has the integrated intensity of ≤0.003 of the signal which appears at 2.5 ppm, provided that the integrated intensity of the signal at 5.2 ppm is 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169374-A (JP)
Title: Clutch mechanism
Inventor: TAKEI YASUJI
IPC: F16D13/52
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch mechanism capable of operating a plurality of clutches by a single drive source.  <P>SOLUTION: The clutch mechanism includes a drive side cam clutch disk 10, driven side cam clutch disks 20, 60 arrayed and installed in the axial direction with respect to the drive side cam clutch disk 10, cams 27, 67 held between the drive side cam clutch disk 10 and the driven side cam clutch disks 20, 60, and clutch pistons 30, 70 moving in the axial direction interlockingly with the driven side cam clutch disks 20, 60. The cams 27, 67 are brought into contact with inclined surfaces 13a, 15a formed on side surfaces 10a, 10b of the drive side cam clutch disk 10 and inclined along the rotational direction. The cams 27, 67 are rolled on the inclined surfaces 13a, 15a by the turn of the drive side cam clutch disk 10, the driven side cam clutch disks 20, 60 and the clutch pistons 30, 70 are moved in the axial direction to change the coupling/uncoupling of the clutches 40, 80.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011168691-A (JP)
Title: Method for producing polymer
Inventor: KURA REISHI
IPC: C08F2/06
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing polymer having high polymerization conversion of a monomer and a high molecular weight.  <P>SOLUTION: The method for producing a polymer comprises polymerizing a monomer component containing a monomer (1) represented by general formula (1) (wherein R<SP>1</SP>denotes a hydrogen atom, a methyl group, or a trifluoromethyl group; R<SP>2</SP>denotes a single bond or a divalent hydrocarbon group; R<SP>3</SP>denotes a hydrogen atom or a monovalent organic group; and Rf<SP>1</SP>denotes an alkylene group in which at least one hydrogen atom is replaced with a fluorine atom) in a solvent component containing a solvent (S) represented by general formula (S) (wherein R<SP>4</SP>denotes a hydrogen atom or a monovalent organic group; R<SP>5</SP>and R<SP>6</SP>each independently denote a hydrogen atom, an alkyl group, or an acetyl group; and i denotes an integer of 0 or more).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170645-A (JP)
Title: Alarm device
Inventor: YORIKANE YOSHINORI
IPC: G08B21/24
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that an apparatus the attitude of which should be changed manually when in use such as a table-tennis table, requires the work of pushing up or down the top plate thereof or moving the table-tennis table, and the work to be carried out by two adults with certain strength by putting the same forces and keeping balance.  <P>SOLUTION: An alarm device 1 is attached to the apparatus. The alarm device 1 includes: an acceleration sensor for detecting an attitude and vibration; an alarm means for issuing an alarm; and a control means for turning on the alarm means to issue an alarm on the basis of detection information. When detecting that an attitude change unit of the apparatus is in a changing attitude between a standing attitude and a recumbent attitude, or detecting vibration in the standing attitude, the control means turns on the alarm means. Therefore, if the alarm device is attached to the table-tennis table 3, when an attempt is made to push down or up the top plate 5 thereof or move the table-tennis table 3, an alarm message "please carry out by two adults" is repeatedly issued so as to strongly draw workers' attention immediately after the start of the work and more surely prevent the occurrence of an accident.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170271-A (JP)
Title: Optical device, method for adjusting and fixing position of optical component, and laser projector
Inventor: MAEDA IKUO
IPC: G02B26/10
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device that can be made small and thin and to provide a highly reliable method for positioning and fixing an optical component.  <P>SOLUTION: The method is for positioning and fixing the position of a laser and coupling lens in the optical device that has the laser and the coupling lens on which a laser beam emitted from the laser is incident. The method includes: fixing the coupling lens to the housing; turning on the laser; making the laser beam, emitted from the laser, incident on the coupling lens; adjusting the position of the laser in the direction Z, which is the optical axis of the laser beam, and in a plane perpendicular to the optical axis, so that the laser beam emitted from the coupling may have prescribed quality; and fixing the housing and laser via a floating holder after the adjustment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170790-A (JP)
Title: Device, method, and program for supporting creation of dictionary
Inventor: TATEISHI KENJI
IPC: G06F17/27
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dictionary creation support device for supporting creation of a dictionary while improving accuracy of synonym candidates generated.  <P>SOLUTION: A synonym candidate generation means 81 uses an anchor text indicating a character string linked with each resource position identifier for identifying a Web page to generate a synonym candidate of an input word input as a word for which synonyms are generated. A link deletion means 82 deletes, with respect to one resource position identifier, at least one link of a first link in which the anchor text is the input word or a synonym candidate determined to be synonymous with the input word among synonym candidates, and a second link in which the anchor text is a synonym candidate determined not to be synonymous with the input word among the synonym candidates. The link deletion means 82 deletes the link of the one resource identifier with the anchor text, based on the number of links for each anchor text.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173681-A (JP)
Title: Sheet feeding device and image forming apparatus
Inventor: UEHARA JUNJI
IPC: B65H3/06
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of retreating a pickup roller with a simple constitution.  <P>SOLUTION: The pickup roller 12 is installed on one end side of a holder arm 15 extending in the parallel direction to the carrying direction of paper, and a separation roller 13B is installed on the other end side, and is constituted so that the holder arm 15 rocks around the separation roller 13B side when a paper feeding cassette 11 is installed in a device body 1A. A spring 16 is arranged in the device body 1A, for making pressing force F1 in the direction of turning to the separation pad 13A side from the separation roller 13B side act on the holder arm 15, and a support part 1E is arranged in the device body 1A, for rockably supporting a part between the pickup roller 12 and the separation roller 13B among the holder arm 15 when the paper feeding cassette 11 is removed from the device body 1A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174409-A (JP)
Title: Apparatus for detecting knocking of internal combustion engine
Inventor: WATANABE MASAHIKO
IPC: F02D41/22
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for detecting knocking that detects knocking of an internal combustion engine with high accuracy.  <P>SOLUTION: The apparatus includes: a vibration detector for detecting vibration of a cylinder block of the internal combustion engine; a combustion pressure detector for detecting combustion pressure of the internal combustion engine; a first determiner for determining that knocking has occurred, when variations of detection values during a prescribed period of the vibration strength belonging to the frequency range that is particular to knocking, in the vibrations detected by the vibration detector, is larger than a prescribed first threshold; a second determiner for determining whether a vibration strength belonging to the frequency range that is particular to knocking, in the vibrations of combustion pressure detected by the combustion pressure detector, is larger than a prescribed second threshold; and a correction device for performing correction processing of lowering the first threshold, when performing two or more times of determination by the second determiner, and then the ratio of the number of determination result that the vibration strength of the combustion pressure in the two or more times of the determination is larger than the second threshold, is larger than a prescribed third threshold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173077-A (JP)
Title: Reforming method of separation membrane, and reforming apparatus of separation membrane
Inventor: ONODA SOSUKE
IPC: B01D71/16
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reforming method of a separation membrane enlarging fine holes of the separation membrane formed of cellulose acetate.  <P>SOLUTION: The reforming method of the separation membrane formed of cellulose acetate is provided for enlarging fine holes of the separation membrane by bringing the separation membrane into contact with an alkali aqueous solution. The reforming method of the separation membrane is used to hydrolyze an ester bonding of an acetyl group of the cellulose acetate by the alkali aqueous solution, thereby enlarging the fine holes of the separation membrane formed of the cellulose acetate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177034-A (JP)
Title: Method for detecting esophagus cancer or predicting prognosis of esophagus cancer, and esophagus cancer inhibitor
Inventor: INASAWA JOJI
IPC: A61K35/761
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for detecting esophagus cancer or predicting the prognosis of the esophagus cancer by newly discovering a cancer-inhibiting gene associated with the esophagus cancer, and analyzing the change of the inhibiting gene, to provide an esophagus cancer inhibitor containing the cancer-inhibiting gene, and to provide the esophagus cancer inhibitor containing a protein encoded by the cancer-inhibiting gene.  <P>SOLUTION: The method for detecting the esophagus cancer or predicting the prognosis of the esophagus cancer includes a step for analyzing the change of PCDH17 gene in a specimen. The esophagus cancer inhibitor contains the PCDH17 gene or a homologous gene thereof. In another embodiment, the esophagus cancer inhibitor contains PCDH17 protein or a homologous protein thereof.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177223-A (JP)
Title: Game machine
Inventor: KAWAI TOMOSHIGE
IPC: A63F7/02
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for preventing decrease of player's concentration resulting from continuing games.  <P>SOLUTION: If processing is started (S2801), the game is started (S2802). If a condition of stopping the game occurs (S2803 is Yes), the game is stopped (S2808). If a condition of resuming the game occurs (S2809 is Yes), the game is resumed (S2810). If the condition of stopping does not occur (S2803 is No), the game proceeds (S2804). It is determined whether operation is ended (S2805). If the operation is ended (S2805 is Yes), the progress of the game is ended. If it is determined that a privilege of reproducing is given based on a game result (S2806 is Yes), a reproducing flag is turned ON (S2807) and a series of processing procedures are ended. If it is determined that the privilege of reproducing is not given (S2806 is No), the processing procedures are ended.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180703-A (JP)
Title: Transfer detection system
Inventor: KATAYAMA YOSHIHISA
IPC: G05B19/18
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer detection system capable of monitoring the transfer of a plurality of machines, and capable of inhibiting the operation of those machines when the transfer is detected.  <P>SOLUTION: Numerical control devices 1A to 1C are connected to the transfer detection I/F of a transfer detection device 20 via wiring 11A to 11C. The unique ID of the numerical control devices 1A to 1C is stored in the transfer detection device 20. In the case of starting the numerical control devices 1A to 1C, when their own unique ID is not stored in the transfer detection device 20, the start of the numerical control devices is inhibited. When vibration is detected by the transfer detection device 20, the start of all the numerical control devices 1A to 1C is inhibited. Thus, it is possible to monitor the plurality of numerical control devices 1A to 1C in a batch.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178867-A (JP)
Title: Heat storage member and process for manufacturing the same
Inventor: TSUKAHARA AIICHIRO
IPC: F24V30/00
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage member which can be applied to a spacecraft and is lightweight and inexpensive.  <P>SOLUTION: The heat storage member has a honeycomb structure 3 having a number of cells and capsules containing a heat storage material and a heat conductive filler are filled in each cell. By filling the capsules containing the heat storage material and the heat conductive filler in the honeycomb structure 3, a lightweight and inexpensive heat storage member having good heat conductivity can be formed even if the heat storage member is thick. Further, the heat storage member is produced by contact-placing a raw material 2 obtained by mixing the capsules containing the heat storage material and the heat conductive filler so as to cover at least one surface of cell openings of the honeycomb structure 3 and performing uniaxial pressure molding at a pressure of 4 to 10 MPa to fill the raw material 2 within the cells.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179605-A (JP)
Title: Expansion joint and draining device thereof
Inventor: FUJII KEITA
IPC: F16L27/12
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion joint and draining device of the expansion joint, which discharges water accumulated between one structure and the other structure, in which gas containing moisture is circulated, and reduces the time and trouble for assembling between the structures.  <P>SOLUTION: This expansion joint 10 is disposed extending between a wet type desulfurization tower 1 and a re-heater 2, in which gas containing moisture is circulated to thereby absorb a change in space between them due to thermal expansion and contraction thereof. The joint includes: a joint body 11 disposed to surround an outflow port 1a of the wet type desulfurization tower 1 and an inflow port 2a of the re-heater 2; a flange 12 for fixing the edge part 11a of the joint body 11 to the respective peripheral edge parts 1b, 2b of the outflow port 1a and the inflow port 2a; and the draining device 20. The draining device 20 includes: an intake part 21 penetrating the flange 12 located below the re-heater 2 to be opened toward the interior surrounded by the joint body 11; a conduit 22 for guiding the water taken from the intake part 21 to the outside; and a back current preventing means, the conduit 22 side of which is submerged in a liquid L stored in a water tank 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182669-A (JP)
Title: Animal approach detection system
Inventor: YAMADA TAKAYUKI
IPC: A01M29/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an animal approach detection system for accurately detecting whether an animal comes beyond a border for stopping the invasion of the animal or not.  <P>SOLUTION: The animal approach detection system is characterized by having an antenna 2 for receiving electric waves transmitted from a transmitter 1 attached to an animal, a direction detection means 6 for detecting the direction of the transmitter 1 to the antenna 2, and an approach state-determining portion 35 for memorizing standard receiving intensity information obtained by relating a direction to a standard receiving intensity of an electric wave received by the antenna 2 from a movable transmitter ST, when two standard transmitting points po1, po2 are set in different directions, while the antenna 2 is used as a base point po0, and when the movable transmitter ST having the same electric wave characteristics as that of the transmitter 1 is moved on a border BD1 established to positions for binding the standard transmitting points po1, po2, obtaining a standard receiving intensity corresponding to a direction detected with the direction detection means 6 from the standard receiving intensity information, and then comparing the obtained standard receiving intensity with the receiving intensity of an electric wave received from the transmitter 1 to determine whether the animal to which the transmitter 1 is attached has approached on the standard point po0 side beyond the border BD1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186615-A (JP)
Title: Device, method and program for checking error
Inventor: TOYAMA MASAKATSU
IPC: G06F12/16
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To perform error check of application data without giving any influence to the execution of the application.  <P>SOLUTION: An SRAM (Static Random Access Memory) 130 stores application data. An update page detection part 141 specifies the updated page of the application data, and sets bits corresponding to the updated page in an updated page table 143. A patrol task operates when the application does not operate. The patrol task specifies the updated page based on the updated page table 143, generates the error detection correction code of the updated page, and sets the error detection correction code to an entry corresponding to the updated page in the error detection correction code table 122. Also, on the basis of the error detection correction code set to an entry corresponding to a non-updated page in the error detection correction code table 122, the patrol task detects and corrects the bit inversion error of the non-updated page.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011188605-A (JP)
Title: Motor
Inventor: RI TORA
IPC: H02K16/02
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dual rotor motor low in speed, large in torque, wide in high-speed rotation range, and high in efficiency for a clothes washer motor, a vehicle main power motor or the like.  <P>SOLUTION: The connection and separation of an inside rotor 20 and a power shaft are performed by using a clutch mechanism 60 which interlocks with an actuator 50, and a rotational angle is controlled. By the mechanism, a magnetic flux interlinking with a winding is increased by bringing the opposing magnetic poles of the inside rotor and outside rotor into the same polarity state at low-speed rotation, a large torque is generated, and thereby the motor can cope with a low-speed large-torque drive. Furthermore, at high-speed rotation, a leak magnetic flux is increased by switching the opposing magnetic poles of the inside rotor and outside rotor into different polarity states, the magnetic flux interlinking with the winding is decreased accordingly, an induction voltage is decreased, and thus the high-speed rotation range is expanded.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187293-A (JP)
Title: Medical ultrafine insulating coated wire
Inventor: WATABE TAKANOBU
IPC: H01B7/00
Filed: 2010-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical ultrafine insulating coated wire having a small diameter, high rupture strength, low conductor resistance.  <P>SOLUTION: The medical ultrafine insulating coated wire includes a core material 1 formed of a stainless steel wire, a conductor 2 formed around the core material, and an insulator 3 formed around the conductor 2, and has an outer diameter 0.15 mm or less. The conductor 2 is formed of a metal foil 6 wound around the core material spirally.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010215622-A (JP)
Title: Method for producing fluorine-containing compound containing 1,1,1,3,3-pentafluoropropane
Inventor: YAMASHITA TSUNEO
IPC: C07C19/08
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing simply and efficiently a useful fluorine-containing compound containing 1,1,1,3,3-pentafluoropropane (HFC-245fa).  <P>SOLUTION: The method for producing the fluorine-containing compound containing 1,1,1,3,3-pentafluoropropane is characterized by reacting 3,3,3-trifluoropropyne with anhydrous hydrogen fluoride in a liquid phase in the presence of a catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011185547-A (JP)
Title: Service life management device, electric appliance and service life management method
Inventor: YOSHIMURA TOSHIICHI
IPC: F24F11/02
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a service life management device grasping deterioration over time of an electric appliance and providing and managing a service life enabling safe operation of the electric appliance, the electric appliance and a service life management method.  <P>SOLUTION: The service life management device 200 managing the service life of the electric appliance includes: a current time acquisition part 21 acquiring current time at standard time; a storage part 23 storing beforehand the service life of the electric appliance; and a control part 22 comparing the standard time acquired by the current time acquisition part 21 with the service life and outputting a service life arrival signal when it is determined that the standard time exceeds the service life.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187801-A (JP)
Title: Circuit board for image forming and method of manufacturing the same
Inventor: OKADA HIROSHI
IPC: B41J2/385
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board for image forming capable of forming an image by a direct recording method with a circuit board having a plurality of holes through which a toner arranged between a toner holder and recording paper on which the toner is attached passes, and to provide a manufacturing method of the circuit board.  <P>SOLUTION: The circuit board for image forming includes an insulating base material on which a plurality of openings are formed on a line, individual back electrodes arranged on the insulating base material corresponding to the openings, respectively, and a control electrode and a common electrode for applying common biases on the other face of the insulating base material. The manufacturing method of the circuit board for image forming includes a step of forming the individual back electrodes, control electrode and common electrode for applying the common biases on the insulating base material, a step of forming a plurality of the openings, and a step of thermal toughening around the opening of the circuit board for image forming where the individual back electrode, the control electrode and the common electrode are arranged.  <P>COPYRIGHT: (C)2011,JPO&INPIT