baber/WOPTO huggingface dataset:
Patent JP-2010248684-A (JP)
Title: Polycarbonate fiber
Inventor: USUI YOSHIHARU
IPC: D01F8/14
Filed: 2010-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polycarbonate fiber with small fineness.  <P>SOLUTION: A single fiber containing a polycarbonate resin having a number-average molecular weight of not more than 19,000, and a branching degree within the range of 0.1-0.8 mol%, and produced by a melt spinning method; and a conjugated fiber including a resin containing the polycarbonate resin as one component, and produced by the melt spinning method, can be provided as the fiber having a relatively small as-spun fineness. The fiber can favorably be used directly as a reinforcing fiber, or as a raw material for various textile products.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2015038806-A (JP)
Title: Electrode active material and production method therefor
Inventor: KOBORI HIROYUKI
IPC: H01M4/485
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of an active material used in a lithium ion secondary battery, and the like, and produced conventionally by heating a solid metal compound at high temperature that since heating at temperature high enough to cause welding of active material particles obtained is required, the active material particles obtained fuse each other to increase the grain size, thus degrading the I/O characteristics of a secondary battery, and since the cycle characteristics for repeating charge and discharge of a secondary battery using conventional active material are not necessarily satisfactory, and to provide an electrode active material having a grain size smaller than conventional and capable of adjusting the size and can provide a secondary battery excellent in cycle characteristics.SOLUTION: In an electrode active material, a carbon component exists in an alkaline transition metal composite compound particles containing an alkaline metal and a transition metal.
Patent JP-2011209606-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OKADA HIDEKI
IPC: C07C49/657
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor, improved in photo sensitivity more than before.SOLUTION: The electrophotographic photoreceptor includes a conductive substrate and a photosensitive layer, wherein the photosensitive layer contains anthracene derivative expressed by the formula (1). In the formula (1), R, Rand Rare the same or different and indicate a 1-8C unsubstituted or substituted alkyl group, a 6-18C unsubstituted or substituted aryl group, a 7-18C unsubstituted or substituted aralkyl group or a 3-12C unsubstituted or substituted cycloalkyl group, p and q indicate integers of 0-4 satisfying p+q≤4, and r indicates integers of 0-4. In p≥2, each Rmay be the same or different. In q≥2, each Rmay be the same or different. In r≥2, each Rmay be the same or different. n indicates integers of 0-2.
Patent JP-2011209646-A (JP)
Title: Fixing device and image forming apparatus
Inventor: OBA SHINICHI
IPC: G03G15/20
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device having a simple and general-purpose structure, while correcting skew of a fixing belt without machining rollers on which the fixing belt is stretched.SOLUTION: The fixing device includes: a pair of support members 38, 39 which rotatably support both end portions of the roller shaft 42 of one roller 33 of the pair of rollers; a base member 40 which holds at least one support member 38 so that the member 38 can move in a direction perpendicular to the axial direction of the roller shaft 42; and a belt skew correction means 41 including a cam 45 which comes into contact with the one support member 38 and is rotatably operated, and configured to adjust the movement of the one support member 38 in the direction perpendicular to the roller shaft 42 by the rotational operation of the cam 45.
Patent JP-2011206454-A (JP)
Title: Game management system and game medium lending device
Inventor: KICHIJIMA HITOSHI
IPC: A63F7/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To acquire game information without tracing complicated routes from a game machine and to facilitate wiring work.SOLUTION: In the game management system 1 including a Pachinko game machine 2 for playing a game using game balls and outputting the game information of the game to the outside, a game ball lending device 63 for controlling the lending of game balls of the Pachinko game machine 2, and a hall computer 40 for acquiring and managing the game information of the Pachinko game machine 2, the game ball lending device 63 includes: a game information input part 93 connected to the Pachinko game machine 2, for inputting the game information; a data display device connection part 96 and a machine controller connection part 97 as a game information output part for outputting the game information inputted to the game information input part 93 to the hall computer 40; and a liquid crystal display part 75 for displaying information based on the game information inputted to the game information input part 93.
Patent JP-2011216667-A (JP)
Title: Rare earth permanent magnet and motor using the same
Inventor: HAGIWARA ATSUSHI
IPC: C25D7/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth permanent magnet having sufficient impact resistance for shock repeatedly applied and also having superior corrosion resistance, and also to provide a motor using the same.SOLUTION: The rare earth sintered magnet includes a magnet body 11 and a covering layer formed on the front surface of the magnet body. The covering layer includes a prismatic crystal 13 having grown within the range of ±10° in the vertical direction for the magnet body and a twin crystal 14 having grown from the prismatic crystal in the direction different from that of the prismatic crystal. An existence ratio of the prismatic crystal is ≥20% and ≤80% for the covering layer formed on the front surface of the magnet body.
Patent JP-2011217199-A (JP)
Title: Radio terminal, system, and program hastening resumption of retransmission in unstable radio link
Inventor: IZUMIKAWA HARUNORI
IPC: H04L12/861
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a radio terminal, etc. which can quickly resume retransmission of a data packet when transiting from a breakdown state to a connection state without necessity to newly change in an existing TCP (Transmission Control Protocol) layer even when receiving the data packet through unstable radio link.SOLUTION: The radio terminal is provided with: a server side transport layer unit with a receiving socket buffer for the received data packet; a node proxy buffer which temporarily stores the data packet outputted from the receiving socket buffer; a node side transport layer unit which has a transmission socket buffer for the data packet outputted from the node proxy buffer; and a buffer control unit which controls to output the stored data packet to the node proxy buffer so that a queue length of the receiving socket buffer becomes less than a predetermined length when transiting from the "breakdown state" to the "connection state".
Patent JP-2011214811-A (JP)
Title: Method and device for storing canister
Inventor: FUNAYAMA MASAYA
IPC: F41F3/042
Filed: 2010-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for storing a canister capable of easily storing an auxiliary canister even in a storage site where an installation space and weight are limited.SOLUTION: A plurality of support members 3-5 arranged in the storage site 2 and supporting the canister 1 are provided. The method of storing the canister 1 includes: a base arrangement process of arranging a base 31 for fixing the support member 3 to a bottom 2a of the storage site 2; a support member integrating process of integrating the respective support members 3-5 to a carrying-in tool at intervals for arrangement in the storage site 2; a carrying-in tool placement process of carrying the integrated carrying-in tool to the storage site 2; a support member fixation process of fixing each of the support members 3-5 to the bottom 2a or wall 2b of the storage site 2; a carrying-in tool carrying-out process of disassembling the carrying-in tool and carrying it out from the storage site 2; and a canister carrying-in process of inserting the canister 1 to each of the support members 3-5.
Patent JP-2011217913-A (JP)
Title: Temperature control method and unit
Inventor: HAISHI TOMOYUKI
IPC: G01R33/383
Filed: 2010-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control method and unit of an apparatus having a permanent magnet, which are capable of providing a uniform and stable static magnetic field by the permanent magnet.SOLUTION: The temperature control unit of the apparatus having a permanent magnet includes: magnet temperature measuring means for measuring a temperature of the permanent magnet at an N pole or S pole; N pole heating means for heating the N pole of the permanent magnet; S pole heating means for heating the S pole of the permanent magnet; and a temperature control section for controlling heating by the N pole heating means and the S pole heating means so that the temperature measured by the magnet temperature measuring means reaches a preset temperature of the permanent magnet.
Patent JP-2011219819-A (JP)
Title: Rare earth-transition metal-nitrogen magnet powder, method for producing the same, composition for bond magnet using the same, and bond magnet
Inventor: IZEKI TAKASHI
IPC: H01F1/053
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an inexpensive rare earth-iron-nitrogen based magnet powder having magnetic characteristics, by uniformly nitriding rare earth-transition metal master alloy obtained by a reduction diffusion method.SOLUTION: Transition metal alloy powder, rare earth oxide powder and a reducing agent for reducing the rare earth oxide are mixed, the mixture is heated and fired in a nonoxidizing atmosphere to obtain a reduction-diffusion reaction product including rare earth-transition metal master alloy, and, by a reduction diffusion method of performing wet type treatment of removing the reducing agent from the reduction-diffusion reaction product and drying the same, rare earth-transition metal master alloy powder is obtained. Steps in which the obtained powder is heated up to 250 to 700°C, is held for 1 to 3.5 hr in a nitrogen gas atmosphere, and is thereafter cooled to ≤100°C are repeated two or more times, and, by the collapse of the powder by the expansion-contraction of the powder, a new face is formed, thus uniform nitriding can be achieved.
Patent JP-2011227151-A (JP)
Title: Camera module and electronic device incorporating the same
Inventor: HIGUCHI MASATOMO
IPC: G02B7/02
Filed: 2010-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a camera module capable of preventing foreign substances from entering a light path and thereby reducing defective imaging.SOLUTION: In this camera module 10, which drives an optical part 1 in the light axis direction with the use of a lens driving part 2, the bottom part of a lens holder 21, a coil 22, a permanent magnet 23 and a lower plate spring 25b are placed within a recess 32a formed on a substrate 32, and foreign substances are retained in the recess 32a lower than an imaging element 31.
Patent JP-2011225133-A (JP)
Title: Pneumatic tire
Inventor: SHIMIZU KENTO
IPC: D07B1/06
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that is advantageous in attaining improvement of uniformity.SOLUTION: A bead core 18 is configured such that a belt-like member 26 having a width larger than a thickness is wound around in several times on the periphery of the tire axial center. The belt-like member 26 is composed of a plurality of bead wires 24 and a topping rubber 28 covering them. The bead wires 24 have an equilateral triangle in the cross section. The belt-like member 26 is structured such that the bead wires 24 arranged while one apex (corner part) of the equilateral triangle faces outward in the tire radial direction and those arranged while one apex faces inward in the tire radial direction are alternately arrayed in the tire width direction. All apexes of the equilateral triangle forming the cross section of the bead wires 24 are chamfered by a circular arc that has a radius R of 10-20% of the length L of one side of the equilateral triangle.
Patent JP-2011230667-A (JP)
Title: Slope start assist brake device for vehicle and method of controlling the same
Inventor: IWATSUKI JUNYA
IPC: B60T7/12
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for holding brake force required for maintaining a stop state on a slope or the like without requiring operation of a driver.SOLUTION: There is provided a method for controlling braking force of a vehicle during stop of a vehicle. This method has: (a) a step of detecting stop of a vehicle; (b) a step of detecting brake input release by a driver; (c) a step of calculating sum total brake force of a vehicle when brake input release of a vehicle; (d) a step of calculating brake force required for maintaining stop of a vehicle; (e) step of determining whether stop of a vehicle can be maintained by the calculated sum total brake force; and (f) a step of increasing the sum total brake force when it is determined that stop of a vehicle cannot be maintained by the measured sum total brake force.
Patent JP-2011231701-A (JP)
Title: Engine cooling apparatus for fire truck
Inventor: YAMAMOTO TSUTOMU
IPC: F01P5/04
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To allow an apparatus, which cools an engine of a fire truck loaded with a pump for pressurizing and delivering water for fire-fighting, to be applied to a small fire truck and to cool the engine when the pump is driven.SOLUTION: The engine cooling apparatus for the fire truck includes a heat dissipation section 1 to which cooling water for the engine is distributed for heat dissipation and cooling, and tank sections 2, 3 which are attached to both sides of the heat dissipation section 1 and allow cooling water to be distributed to and collected with respect to the heat dissipation section 1. On both of a front side and a rear side of the heat dissipation section 1, cooling fans 4, 5 for passing cooling wind to the heat dissipation section 1 are opposed and installed.
Patent JP-2011233833-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KAMISAKU TAKASHI
IPC: H01L23/52
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device suppressing an increase in contact resistance without adding an extra step.SOLUTION: In the method for manufacturing the semiconductor device, a first Ti film, a TiN film, a second Ti film, a first Al film and a second Al film are formed in a contact hole provided in a second interlayer dielectric film on a Cu wiring in this order. When the first Ti film is formed, a ratio of the thickness of a first part on a bottom of the contact hole to the thickness of a second part on the second interlayer dielectric film (the fist part/the second part)≤0.05. The second Al film is formed by the aluminum reflow method, and in this case the second Ti film and the first Al film are formed as aluminum-titanium alloy films.
Patent JP-2011239196-A (JP)
Title: Remote supervisory control system
Inventor: NAKAMURA KOJI
IPC: G05B23/02
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a remote supervisory control system which enables quick cause investigation and recovery measures when abnormal data occurs in various facilities.SOLUTION: Abnormal data detection means 321 in a data communication device 3 detects abnormal data by comparing measurement value data collected by a data acquisition unit 31 with preset reference value. When the abnormal data detection means 321 detects abnormal data, data before abnormality occurrence acquisition means 322 acquires measurement value data (before abnormality occurrence measurement value) which is time-sequential data including the abnormal data from a data storage unit 33; when the abnormal data detection means 321 detects the abnormal data, a data transmission/reception unit 34 notifies a remote supervisory control system 1 of an alarm through a public line 4 with the before abnormality occurrence measurement value including the abnormal data simultaneously transmitted.
Patent JP-2011217337-A (JP)
Title: Mobile communication terminal device
Inventor: CHANG TING-LIN
IPC: H04M1/02
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal device with a weighing function which enables a user to perform weighing as occasion demands.SOLUTION: A mobile communication terminal device includes: a display unit 101; a sensor unit 104 for sensing an external force; a placing member 105 disposed on the display unit 101 to cover the sensor unit 104 for transmitting the external force to the sensor unit 104; a data processing unit connected with both the sensor unit 104 and the display unit 101 for calculating the physical quantity of the external force sensed by the sensor unit 104; and a handheld housing 100a for accommodating and fixing the display unit 101, the sensor unit 104, the placing member 105 and the data processing unit therein while exposing the placing member 105 therefrom.
Patent JP-2011243298-A (JP)
Title: Mounted type dye-sensitized solar cell
Inventor: NAKAMURA TOSHIAKI
IPC: H01M14/00
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell that represents characters, and figures and patterns in complicated shapes.SOLUTION: A solar cell 11 is provided with a mounting pad 15a connected to an ITO film 22a and a mounting pad 15b connected to an ITO film 22b, and also provided with at least one of a linear power collector 24a connecting the mounting pad 15a and ITO film 22a together and a linear power collector 24b connecting the mounting pad 15b and ITO film 22b together. A plurality of solar cells 11 are mounted on a master substrate 12 and connected to each other by the master substrate 12 to constitute a cell which outputs a predetermined current, and predetermined characters, figures and patterns are formed. Consequently, the linear power collectors 24a, 24b are inconspicuous, and the solar cell 11 represents the characters, figures and patterns beautifully in complicated shapes.
Patent JP-2010187406-A (JP)
Title: Ip phone, ip phone terminal, and method of registering the same
Inventor: ODAKA HIROSHI
IPC: H04Q3/58
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP phone terminal registration method which can reduce a work load on a phone terminal setting, and to eliminate an operational error by automating the registration of a phone terminal.  <P>SOLUTION: When the phone terminal is connected to an IP network, a DHCP device sends a terminal registration request to a main unit; the main unit automatically allocates a phone number and registers the terminal; the DHCP device provides a notification of network information to be returned to the phone terminal, the notification containing the IP address of the main unit and the allocated phone number; and further, by having the phone terminal set the received IP address of the main unit and the received phone number as the information regarding the phone terminal, registration of the phone terminal is automated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011243458-A (JP)
Title: Signal transmission cable and cable harness with the same
Inventor: KO TOKUTEN
IPC: H01B7/08
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmission cable capable of processing a terminal easily without damaging an insulating layer.SOLUTION: The transmission cable comprises: a twisted wire 5 having a coated wire 4 and an external conductor 6 twisted together. The external conductor 6 composing of metallic wires were vertically provided exists along the longitudinal direction of the coated wire 4 having an insulating layer 3 formed around an internal conductor 2; a shield layer 7 that is provided around the twisted wire 5 and covers the coated wire 4 and the external conductor 6 collectively; and a jacket 8 that is provided around the shield layer 7 to cover the shield layer 7. The shield layer 7 is composed of a composite tape 10 having a metal evaporation layer 12, and the metal evaporation layer 12 of the composite tape 10 is coiled windingly so as to contact the external conductor 6.
Patent JP-2011240057-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that prevents the interest in a game from being reduced even when variable display showing a failure is executed.SOLUTION: Within a specific period for displaying that advantageous state has ended, symbol information is variably displayed so as not to be recognized by a player. When it is determined that a winning condition is satisfied, a specific display result is derived without executing variable display for the symbol information after completing the display of an image showing that the advantageous state has ended. The player is surprised by the new rendition. The specific display result is presented without executing useless variable display that does not derive the specific display result, thereby preventing the interest in the game from being reduced. Upon termination of displaying the image showing that the advantageous state has ended, the player pays attention to the information displayed in the variable display apparatus, thereby preventing the interest in the game from being reduced.
Patent JP-2011237746-A (JP)
Title: Photocatalytic triangle panel
Inventor: MINAMI ISAO
IPC: G09F1/10
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an improved triangle panel which is used for various purposes and is good for health and the environment compared with a conventional triangle panel which is formed by printing on one sheet and shaping in a triangular shape, has an advertisement on a surface thereof, and often is used by placing on a table.SOLUTION: Upper portions of two sheets are stuck together with a paste to form a chevron shape, and both ends of two pairs of a small-sized compartment and a large-sized compartment along each folded line are connected by clips 6-1, 6-2, 7-1 to form pockets 8-1, 8-2 in which a card can be inserted. One sheet is made of a photocatalytic paper. A photocatalytic surface of the sheet is located to face outward, and has few printing and a large white space area thereon. When the photocatalytic surface receives sunlight, a photocatalytic effect is sufficiently displayed, thereby the ambient air is purified and the environment is improved.
Patent JP-2011248640-A (JP)
Title: Vehicle periphery monitoring device
Inventor: AIMURA MAKOTO
IPC: G08G1/16
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To notify a driver of objects around a vehicle including pedestrians by detecting the objects from images acquired by imaging means that is installed to the vehicle.SOLUTION: The vehicle periphery monitoring device comprises: imaging means that is installed to a vehicle for acquiring images around the vehicle; object identification means for identifying the objects around the vehicle for the images acquired by the imaging means; motion vector calculation means for calculating the motion vectors of the objects; type determination means for determining object types; and notification means for notifying the driver of the objects when the object is a specified target and the vehicle and the object are placed in specified relation. The type determination means performs: (i) first type determination whose accuracy is high at heavy-operation loads when the objects exist in a first area which the object reaches in time either shorter than or equal to a specified time; and (ii) second type determination whose accuracy is low at operation loads lighter than those of the first type determination when the object exists in a second area which the object reaches in time longer than the specified time.