baber/WOPTO huggingface dataset:
Patent JP-2010127270-A (JP)
Title: Cylinder block and v-type internal combustion engine
Inventor: OGAWA TERU
IPC: F02F1/00
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder block and a V-type internal combustion engine inhibiting deformation of a cylinder bore.  <P>SOLUTION: The cylinder block 100 includes a plurality of cylinders including a cylinder bore 101 supporting a piston in such a manner that the piston reciprocates, and has a valley C formed by connecting the plurality of cylinders with angles formed therebetween. The cylinder block 100 includes: head bolt mounting holes 110 which are formed in parts on which the cylinder head is attached, and which fixes the cylinder head by receiving force in a direction approaching to the cylinder head; and reinforcement ribs 150 formed only on an outer wall surface excluding a valley side outer wall surface 102, out of the outer wall surface of the cylinder block 100, for example, on the outside outer wall surface 103.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010131691-A (JP)
Title: Base for work
Inventor: YAMADA TAKESHI
IPC: B25H5/00
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate manual work for generating a slip-off preventing state of forks or releasing it, improve work efficiency and secure safety.  <P>SOLUTION: A scaffold for high-place work includes slip-off preventing mechanisms 4 for generating the slip-off preventing state of the forks inserted into right and left fork insertion parts 2. The slip-off preventing mechanisms 4 includes: detection mechanisms 5 for detecting start and termination of raising and lowering by the forks inserted into the fork insertion parts 2; slip-off preventing mechanisms 6 for generating the slip-off preventing state of the forks by protruding to the back surface side of the forks advancingly/retractingly arranged at a position in front of inlets of the fork insertion parts 2 and inserted into the fork insertion parts 2; and drive mechanisms 7 for generating the slip-off preventing state of the forks by the slip-off preventing members 6 when detecting the start of the raising and lowering by the detection mechanisms 5 and releasing the slip-off preventing state of the forks by the slip-off preventing members 6 when detecting the termination of raising and lowering by the detection mechanisms 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133045-A (JP)
Title: Method for producing splittable fiber
Inventor: MORISHIMA KAZUHIRO
IPC: D04H1/4382
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a splittable fiber having a stable splitting ratio, especially to provide the splittable fiber easily splittable at a splitting step while keeping the fiber shape in a molding step, and to provide the hollow splittable conjugate fiber easily splittable at a final step while keeping the fiber shape in a midway step of post processing.  <P>SOLUTION: The method for producing the splittable fiber includes: extruding two or more kinds of mutually noncompatible fiber-forming polymers from one or two slit holes to provide a hollow fiber. The slit width W, the slit length L and the ratio L/W of each slit hole are preferably regulated so as to have specific values. Further preferably, the percentage of hollowness of the splittable fiber is 1-10% and the splittable fiber can be split to 4 to 48 divisions. Preferably, the fiber-forming components are a polyamide-based polymer 1 and a polyester-based polymer 2, the fineness of the splittable fiber before the splitting is 0.15-10 dtex, and the fineness of each component after interlacing is 0.01-0.35 dtex.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136055-A (JP)
Title: Radio communication system
Inventor: ITO KEI
IPC: H04B1/76
Filed: 2008-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, when a channel between transmission and reception is presumed by primary interpolation in a conventional radio communication system, an presumption error is large.  <P>SOLUTION: This radio communication system includes a transmission device 1 and a reception device 2. The transmission device 1 includes a pilot signal preamble signal attachment part 101 for attaching a pilot symbol used for the reception channel 2 to presume a channel and a known preamble symbol to transmission data, and a pilot position control part 117. The reception device 2 includes a pilot signal arrangement optimum control part 112 for presuming the arrangement position of the pilot symbol to optimize the presumption result of the channel from the preamble symbol, and a transmission antenna 114 for channel information for transmitting the information of the estimated optimum arrangement position of the pilot symbol to the transmission device. The pilot position control part 117 changes the arrangement position of the pilot symbol to be attached in accordance with the information of the optimum arrangement position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010133503-A (JP)
Title: Safety system, muting sensor device and safety sensor device
Inventor: HIGUCHI TOSHIYUKI
IPC: F16P3/14
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety system with a muting sensor which can be easily installed.  <P>SOLUTION: The muting sensor 6 detects a workpiece 5 by reading information of RFID tag 12 attached to the workpiece 5 by a reading/writing device 13 before being detected by a safety light curtain 4, and imparts output for muting to a controller 8. The controller 8 invalidates a detection function of the safety light curtain 4 in response to the output for muting. In the muting sensor 6, the reading/writing device 13 is only required to be installed to perform detection before the workpiece 5 is detected by the safety light curtain 4, and design and installation can be drastically simplified compared to the conventional technique wherein the workpiece and a worker are regarded as the same shielding objects and are not distinguished and the muting sensor including a plurality of sets of photoelectric sensors is installed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010134856-A (JP)
Title: Nonvolatile storage medium writing circuit, nonvolatile storage medium writing method, and program
Inventor: SAITO TAKANOBU
IPC: G06F12/16
Filed: 2008-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent writing of a wrong value without depending on specifications of a power source unit and the size of a load even if an AC power source is cut off on the way of writing a series of information.  <P>SOLUTION: After a controller 7 has temporarily stored a series of information in a data buffer 8 and finishes writing the series of information in the data buffer 8, if a supply power source break detecting circuit 4 detects supply power source break, the controller 7 stops writing in a nonvolatile memory 9, to prevent the wrong value from being written. On the other hand, if the supply power source break detecting circuit 4 does not detect supply power source break, the supply power source break detecting circuit 4 writes all the contents of the data buffer 8 in the nonvolatile memory 9. Then, on the way of writing in the nonvolatile memory 8, even if supply power from the power source unit 2 is cut off, since a power stored in an electricity storing circuit 5 supplies electric power, all the series of information is written in the nonvolatile memory 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113698-A (JP)
Title: Question and answer for lasting memories
Inventor: KUBO NATSUKI
IPC: H04N21/274
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that leaving memory is a personal behavior and it is difficult to preserve important memories, while a lack of communication occurs with the growth of civilization.  <P>SOLUTION: A site freely accessible from a cellular phone or a personal computer, etc. is opened. Voice, sound, images and moving images, etc. to be preserved are recorded/stored through an access to the site. Questions are output from the cellular phone or the personal computer, etc., and when a user answers to the questions, questions and answers are recorded. In addition, the user sets a certain period, and notice is given when the period expires. Furthermore, an easy-to-operate recording machine is installed for a person who is not familiar with the Internet to assist his or her operation. Several years later, notice is given when least expected to allow the user to check them using the cellular phone or the personal computer, etc. When the user checks the voice, sound, images and moving images of several year ago, this system gives a sense of nostalgia, freshness, and delight, while providing opportunities for communication among friends, lovers, or a plurality persons.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117118-A (JP)
Title: Doorway shutoff device
Inventor: OSAWA YOSHIO
IPC: F24F7/00
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a doorway shutoff device free from leakage of cigarette smoke to a non-smoking room side even when a wind velocity of the inflow air at a doorway between a smoking room and the non-smoking room is less than 0.2 m/sec., and capable of easily opening and closing a door of the non-smoking room.  <P>SOLUTION: The inside of a room 2 is divided into the smoking room 3 and the non-smoking room 4, the doorway 5 is disposed therebetween, a throttle 6 and an air curtain generator 7 are disposed at the doorway 5, and an air discharger 8 is disposed at a smoking room 3 side, so that the inflow air 9 from the non-smoking room 4 side to the smoking room 3 side is generated by the air discharger 8 in opening the doorway 5, the doorway 5 is shut off by the air curtain 10 from the air curtain generator 7, and the inflow air 9 is straightened by the throttle 6 to suppress disturbance of the air at the doorway 5 by the air curtain 10, thus the leakage of the air in the smoking room 3 to the non-smoking room 4 side can be prevented even when the inflow air 9 at the doorway 5 flows at less than 0.2 m/sec., and the task can be accomplished.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141980-A (JP)
Title: Electric power system monitor
Inventor: OWADA KOJI
IPC: H02J3/00
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power system monitor monitoring power system facility information and lightning information, and minimizing the number of power interruption places without requiring an operator to judge whether a state change of a power system facility is caused by lightning and without causing wrong determination and a difference in determination.  <P>SOLUTION: The monitor obtains power system facility information data 10 and lightning information data 11 and monitors a power system. The monitor is provided with: a lightning-simulated accident place determining means 9 determining a lightning-simulated accident place by referring to lightning information data 11 and a power system facility lightning monitoring zone database 12, an operation procedure table generating means 7 generating operation procedure table data 14 for changing a structure of the power system to minimize the number of places where power interruption occurs due to an accident of the power system facility by referring to determined lightning-simulated accident place data 13 and power system facility information data 10, and an operation procedure table display means 8 informing a man machine interface device 15 of operation procedure table data 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009107845-A (JP)
Title: Stretchable transfer conveyer
Inventor: KOUCHI MIKIO
IPC: B65G21/14
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stretchable transfer conveyer capable of continuously forming guide surfaces for guiding each side surface of a transferred article even if the end of a guide rail is stretched by a stretching mechanism.  <P>SOLUTION: In the transfer conveyer wherein a pair of guide rails 2a and 2b having guide surfaces, respectively, for guiding both side surfaces of the transferred article in a transfer direction are extended in the transfer direction, and wherein a conveyer belt 5 is provided for supporting lower surfaces at both sides of the transferred article whose both side surfaces are guided on the guide surfaces to transfer the transferred article in the transfer direction, the stretching mechanism 10 is provided at one end of the guide rails 2a and 2b to be stretchable in the transfer direction, a stretchable guide surface is formed on the facing surface 3 of each of the stretching mechanisms 10 so as to be continuous from and flush with the guide surface regardless of a stretched position, and a plurality of pulleys 6b-6f for supporting the end of the endless belt 5 are provided on the opposing surface 3 of the stretching mechanism 10 in a circulating manner.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149985-A (JP)
Title: Method for improving mechanical properties of beta-treated titanium alloy article
Inventor: ACOSTA ARTURO
IPC: C22C14/00
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving mechanical properties of a beta-treated, alpha-beta titanium alloy article.  <P>SOLUTION: The improving method includes: forging the alloy article at the beta transformation temperature or higher to produce a post final forged article; subjecting the post final forged article to a post-forged cooling process to produce a post-forged cooled article; solution-heat-treating the post-forged cooled article at a temperature lower than the beta transformation temperature to produce a solution-heat-treated article; subjecting the solution-heat-treated article to a controlled post-solution cooling process to produce a post-solution cooled article; and alpha-phase-precipitation-treating the post-solution cooled article to obtain a final article having an average elongation value of at least about 3%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149644-A (JP)
Title: Symmetric cyclic phosphorus compound, preparation method thereof and flame-retardant styrene resin composition containing the same
Inventor: JOO BEOM JUN
IPC: C08K5/5313
Filed: 2008-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a symmetric cyclic phosphorus compound excellent in flame retardance, a preparation method thereof, and a flame-retardant styrene resin composition containing the same.  <P>SOLUTION: The symmetric cyclic phosphorus compound is represented by formula 1 (wherein R<SB>1</SB>and R<SB>2</SB>are each individually a hydrogen atom, a 1-6C linear or branched alkyl group or 6-20C aryl group). The preparation method thereof and the flame-retardant styrene resin composition containing the same are also provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010146385-A (JP)
Title: Communication terminal, mail reply message creation method for communication terminal, and mail reply message creation program for communication terminal
Inventor: HANEDA TAKUSHIRO
IPC: H04M11/00
Filed: 2008-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal having a function for creating a reply mail to a received mail and capable of creating a new reply mail citing the reply mail being created.  <P>SOLUTION: A new reception mail b is received (screen (b) in Fig.6) while creating a reply mail A to a reception mail a (screen (a) in Fig.6), and an instruction to create a reply mail B to the reception mail b (screen (c) in Fig.6) is given. When there is a match in destination address, source address, title or part of body between the reception mail a and the reception mail b, the reply mail A being created is automatically stored so as to be cited and pasted to a screen for creating the reply mail B (screen (d) in Fig.6).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010147970-A (JP)
Title: Data recording apparatus, data recording method and recording medium
Inventor: USUI SHINPEI
IPC: G11B20/10
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent recording of data onto a recording medium from being failed by a data recording speed performance of the recording medium.  <P>SOLUTION: A data recording apparatus comprises compression sections 3, 4 for compressing input data and a compression rate control section 7 for setting a compression rate and indicating it to the compression rate section 7. The compression rate control section acquires a data recording speed performance, stored on the recording medium 20 and sets the compression rate of the input data so as not to exceed the data recording speed performance. Furthermore, in order to acquire the data recording speed performance of the recording medium 20, dummy data in a predetermined size are recorded on the recording medium 20 and the time required for recording is measured, thereby the data recording speed performance of the recording medium is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010146498-A (JP)
Title: Gate management system
Inventor: FUTAMURA SEIJI
IPC: G08B25/04
Filed: 2008-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To record reading of authentication information in a reader while avoiding a fall in security even when a gate control device cannot receive authentication information in a gate management system.  <P>SOLUTION: When the gate control device is in the process of software updating, a card reader adds, to the read ID, unnecessary information showing to the effect that control related to locking/unlocking of a door is unnecessary (S42, 43). On the gate control device side for controlling locking/unlocking of the door, control related to locking/unlocking is not performed regarding the ID with the unnecessary information added while recording receiving of the ID as a log, thus avoiding unguarded unlocking.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010149030-A (JP)
Title: Ro water purifier
Inventor: MARUYAMA TAKAHIDE
IPC: B01D61/02
Filed: 2008-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an RO water purifier for obtaining pure clean water at a low cost and with high efficiency while automatically monitoring a TDS concentration inside a raw water tank, in a purification system for returning concentrated water discharged from an RO membrane to the raw water tank and purifying the water.  <P>SOLUTION: Accompanying the progress of water purification by an RO membrane apparatus 9 and active carbon tubs 7, 8, 10, clean water is transferred successively to a clean water tank 26 through a clean water supply pipe 24. For the clean water flowing to the clean water supply pipe 24, the TDS concentration is measured by a clean water sensor 25, and the measured value Ct is read. Then, the TDS concentration Ct of the clean water and a reference concentration C0 are compared. When the TDS concentration Ct of the clean water is higher than the reference concentration C0 by the comparison, the drive of a water pump 4 is stopped by a driving signals 4 and alarm processing of urging the exchange of raw water 2 and the RO membrane apparatus 9 is executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010151576-A (JP)
Title: Insulation diagnostic system
Inventor: KIMURA SATOSHI
IPC: G01R31/12
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulation diagnostic system for performing insulation diagnosis of power equipment without separately preparing a direct current power supply or an alternate current power supply for the insulation diagnosis.  <P>SOLUTION: The insulation diagnostic system is a system for performing insulation diagnosis of a lightning arrester 3 and a power cable 4 by stopping a power system, uses a capacitor device for power factor improvement installed in the power system as a diagnosing direct current power supply 10, and supplies direct current power to the lightning arrester 3 and the power cable 4 from the direct current power supply 10. An insulation diagnostic device 30 performs insulation diagnosis of the lightning arrester 3 and the power cable 4, based on a first direct current voltage value V<SB>1</SB>and a first direct current value I<SB>1</SB>measured at the direct current power supply 10, and a second and third direct current voltage values V<SB>2</SB>and V<SB>3</SB>and a second and third direct current values I<SB>2</SB>and I<SB>3</SB>measured at the lightning arrester 3 and the power cable 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010151617-A (JP)
Title: Radiation shielding structure
Inventor: ANNO AKIO
IPC: G21F7/00
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation shielding structure which can attain the reduction of costs required to build the shielding structure.  <P>SOLUTION: The radiation shielding structure in an irradiation room 2 accommodating a radiation source includes a wall shielding member 20 erected on the interior side of a wall structure skeleton 10 made of reinforced concrete to shield against radiation and a ceiling shielding member 40 which is laid on a ceiling structure skeleton 30 made of reinforced concrete that is structurally and integrally formed on the upside of the wall structure skeleton 10 and shields against radiation. Protrusions 21 protruding toward the interior side are formed at the top edge of the wall shielding member 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010154260-A (JP)
Title: Voice recognition device
Inventor: HANADA NAOKI
IPC: G10L25/51
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent sound even for a sound source which intermittently generates the sound by attenuating noise.  <P>SOLUTION: The voice recognition device includes: an image/sound feature information storage unit 31 which stores image/sound feature information; a body detection unit 24a which detects feature information of a subject image; sound detection units 14a and 14b which detect feature information of the sound; a body position detection unit 24b which calculates the distance and the direction to a subject; a sound position detection unit 12 which calculates the distance and the direction to the sound source; a relating unit 40a which relates the subject and the sound source as the same body on the basis of the feature information of the subject image, the feature information of the sound, the distance and the direction to the subject, and the distance and the direction to the sound source; a feature information determination unit 40b which determines whether the feature information of the body matches the image/sound feature information; a tracking control unit 40d which tracks the subject image; and directional characteristic adjustment units 13a and 13b which adjust directional characteristics of a microphone array 11 on the basis of a tracking result and the distance and the direction to the subject or the sound source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010150428-A (JP)
Title: Gasoline composition
Inventor: ISAYAMA YOHEI
IPC: C10L1/182
Filed: 2008-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasoline composition which is an eco-friendly gasoline, e.g., contributing to global warming mitigation by reduction in the exhaust of carbon dioxide, and is excellent in oxidation stability, wear resistance or the like.  <P>SOLUTION: The gasoline composition contains 2 to 30 vol.% of isobutyl alcohol. The gasoline composition preferably satisfies the following conditions: (1) a research octane number is ≥96, (2) a sulfur content is ≤10 mass ppm, (3) an aromatic group content is 10 to 45 vol.%, (4) a benzene content is ≤1.0 vol.%, (5) an olefin content is 5 to 40 vol.%, (6) Reid vapor pressure (RVP) is 55 to 90 kPa, and (7) 50% distillation temperature is 70 to 115°C, 70% distillation temperature is 105 to 140°C and 90% distillation temperature is 135 to 175°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT