baber/WOPTO huggingface dataset:
Patent JP-2011092178-A (JP)
Title: Electric working machine
Inventor: TAKANO NOBUHIRO
IPC: H01M50/569
Filed: 2010-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric working machine in which rotation of a motor is safely controllable, independent from output of a battery, and batteries with various output is detachably usable.  <P>SOLUTION: The electric working machine is configured as follows. When a main switch 12 is turned ON, the electric operating machine 1 is put in the standby mode, and when a trigger 13 is pulled in the standby mode, a power supply circuit 16 applies a voltage to a driving part 30. The power supply circuit 16 adjusts the voltage applied to the driving part 30 for a voltage corresponding to the pulling rate of the trigger 13. When the current running toward the driving part 30 exceeds the rated value of the driving part 30, the power supply circuit 16 automatically stops power supply to the driving part 30. On the other hand, when the output voltage of a battery 50 drops and the battery 50 is put in an overdischarge state, power supply to the driving part 30 is automatically stopped. When it is detected that the battery 50 undergoes an abnormal event, power supply to the driving part 30 is automatically stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011143655-A (JP)
Title: Tire manufacturing apparatus
Inventor: ARAKI YUSUKE
IPC: B29D30/58
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire manufacturing apparatus which compresses a ring-shaped tread uniformly in the circumferential direction and can attach it to a base tire without dislocation.  <P>SOLUTION: The tire manufacturing apparatus which attaches the ring-shaped tread to the peripheral surface of the base tire is equipped with a drum which fixes the base tire, a plurality of holding means having holding surfaces which hold the peripheral surface of the ring-shaped tread, and a compression means which moves the holding means to the inside in the radial direction of the base tire to compress the ring-shaped tread. The holding surfaces are made to have protrusions corresponding to grooves in the circumferential direction which are formed in the ring-shaped tread.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010199565-A (JP)
Title: Method of manufacturing light-emitting diode
Inventor: HORIUCHI MEGUMI
IPC: H01L21/60
Filed: 2010-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an LED by which element electrodes of a plurality of LED elements are collectively mounted on pairs of corresponding electrodes on a board while maintaining high intensity characteristics.  <P>SOLUTION: The method of manufacturing a light-emitting diode includes: an LED wafer dicing step, in which an LED wafer is attached to an expanding tape, the LED wafer on the expanding tape is diced longitudinally and laterally to a certain element size to form a plurality of LED elements; a bonding step, in which the expanding tape is expanded to a certain size, and element electrodes of the plurality of LED elements formed on the enlarged expanding tape by the expanding tape are collectively mounted on pairs of corresponding electrodes on a circuit board; and a step of peeling the enlarged expanding tape.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011153486-A (JP)
Title: Curing sheet for cold district
Inventor: GOTO TAKESHI
IPC: E04G21/32
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem on a curing sheet for a cold district wherein there are frequent intrusions of drafts in a fastening structure between an external scaffolding and a sheet in a conventional curing sheet which is unsuitable for a working environment in the cold district.  <P>SOLUTION: The curing sheet 1 for the cold district is provided together with the external scaffolding along the outer peripheral wall of a building and includes a plurality of sheets fastened to posts of the external scaffolding. An opening 5 in the curing sheet has a curing sheet 6 for the opening integrally connected only to the upper side of the opening and separated at the right and left sides and the lower side to be openable/closable. The curing sheet for the opening is provided with opening/closing means 7 at the right and left sides over the whole length, and formed with a window part 13 with a transparent or translucent sheet at the center of the sheet. The sheet in the upper position of the curing sheet for the opening is provided with binding locking implements and string means for binding the curing sheet for the opening wound up when opening the opening.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158540-A (JP)
Title: Electrophotographic photoreceptor
Inventor: OKADA HIDEKI
IPC: G03G5/06
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having higher sensitivity than before.  <P>SOLUTION: The electrophotographic photoreceptor 10 includes a conductive substrate 12 and a photosensitive layer 14, wherein the photosensitive layer 14 contains a benzo azulene derivative expressed by general formula (1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011117063-A (JP)
Title: Method for manufacturing hot-dip galvanized steel sheet and hot-dip galvannealed steel sheet
Inventor: NAKAKUBO SHOHEI
IPC: C22C38/04
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-dip galvanized steel sheet which has enhanced appearance properties (specifically free from unplated portions and alloying ununiformity) and has a plated layer having enhanced adhesiveness to a base steel sheet over a width direction, and to provide a method for manufacturing the hot-dip galvannealed steel sheet.  <P>SOLUTION: This manufacturing method includes: the first step of heating the steel sheet under an atmosphere in a pre-heating furnace in which the oxygen amount is controlled to 0.00010-0.05 vol.% and the water-vapor amount is controlled to 10-30 vol.%, while controlling an annealing-starting temperature to 550-700°C; and the second step of heating the steel sheet under an atmosphere in an annealing furnace in which the oxygen amount is controlled to 0.0001 vol.% or more but less than 0.10 vol.% and the water-vapor amount is controlled to 10-30 vol.%, while adequately controlling the Si amount (mass%) contained in the base steel sheet, the annealing period of time t (second) and the annealing termination temperature T (°C).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158757-A (JP)
Title: Action unit of grand piano
Inventor: FUJII YUKIMITSU
IPC: G10C1/04
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an action unit of a grand piano capable of easily and accurately adjusting a static load of a key of the grand piano, and a mass of a hammer head, which is easily installed in a limited space in the grand piano.  <P>SOLUTION: In the action unit 1 of the grand piano, including a wippen 20, a repetition lever 23 and a hammer 32, a first spring 46 is mounted between a first member 40, and a second member 41, wherein the repetition lever 23 being the first member 40, a hammer shank 33 of the hammer 32 being the second member 41. The first member 40 is pressed to a direction of the key 10 by the first spring 46, and the second member 41 is pressed to a direction of a string 80.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011143468-A (JP)
Title: Punch of divided construction
Inventor: HATANAKA TOKUMI
IPC: B21D37/02
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punch in which only parts wearing away due to use in punching work, bending work or pressing work for compacting powder can be replaced easily so as to reduce costs for manufacturing and running the punch and to contribute to reduce costs for manufacturing products by a press consequently.  <P>SOLUTION: The edge of the blade of the punch which directly comes in contact with a workpiece or a middle portion connecting the edge of the blade and a punch fitting part is joined by a joining means comprising at least one of a key, a pin, a fit, a shrink fit, a press fit and a screw. The direction of the joining means can be made parallel with or perpendicular to the punching direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162606-A (JP)
Title: Hydraulic fluid
Inventor: OZAWA KEIICHI
IPC: C10M129/10
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel hydraulic fluid that replaces hydraulic oils used heretofore and fulfills equal functions to those of conventional hydraulic fluids.  <P>SOLUTION: The hydraulic fluid comprises 100 pts.mass of water and 0.01-10 pts.mass of an aqueous thickening agent. Preferably, the aqueous thickening agent is one derived from starch. The hydraulic fluid preferably has a kinematic viscosity of 15-100 mm<SP>2</SP>/s at 40°C. The hydraulic fluid preferably further contains an antioxidant, a bactericide, an antiseptic agent and an antifoaming agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011162971-A (JP)
Title: Renovation structure of dressing room of bathroom, and prefabricated bath for renovation
Inventor: SASAZAWA JUN
IPC: E04H1/12
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a renovation structure of a dressing room of a bathroom, which enables the installation of a large-sized bathtub allowing a person to take a bath in a relaxed and comfortable condition, which enables the rapid completion of construction work, and which can reduce a construction cost; and to provide a prefabricated bath for renovation.  <P>SOLUTION: The renovation structure includes: floor framing 1 which is provided on the side of a doorway D in a renovated room and above which the dressing room R is formed; and the prefabricated bath 2 which is installed by assembling a bottom panel 21, a side wall panel 22 and a ceiling panel 23 in a box shape on a slab S adjacent to the floor framing 1 in the renovated room and lower than a floor board 11, inside which a wash place 24 and the bathtub 25 is provided, which has the side wall panel 22 on the periphery of the bathtub 25 partially formed in shape protruding to the side of the dressing room R, and which has the bottom of the protruding portion P formed higher than other portions and arranged on the floor framing 1. The large-sized bathtub 25 can be installed along the protruding portion P of the prefabricated bath 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167710-A (JP)
Title: Method of preventing bend when expanding uoe steel pipe
Inventor: MIWA TOSHIHIRO
IPC: B21C37/08
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of horizontal bend more effectively when expanding a UOE steel pipe.  <P>SOLUTION: When performing the expansion of the UOE steel pipe 1 by inserting a boom 3 having an expanding head 4 at the top from one end of the UOE steel pipe 1 and making the expanding head 4 expand in the direction perpendicular to the axis, an inside block 11 for maintaining the relative distance of both sides is inserted between the inner peripheral surface 1a on the side of one end than the expanding head 4 in the UOE steel pipe 1 and on the opposite side to the predetermined direction and the outer peripheral surface 3a of a boom 3 which is opposed to this inner peripheral surface 1a, in order to prevent the axis of the UOE steel pipe 1 from bending in the predetermined direction from the expanding head 4 to the side of one end and also the outer peripheral surface 1b on the side of one end of the inside block 11 in the UOE steel pipe 1 and on the opposite side to the predetermined direction is supported with an outside roller 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010153893-A (JP)
Title: Semiconductor memory
Inventor: YOKOYAMA TAKEHIRO
IPC: H01L21/8244
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory to which a charge capacitor for countering software errors can be added without increasing a cell area.  <P>SOLUTION: In the semiconductor memory including a plurality of full CMOS memory cells disposed in an array, a first driver transistor comprises a first active layer 11A and a first gate line 12A, and a first access transistor comprises the first active layer 11A and a third gate line 12C, and a first load transistor comprises a second active layer 11B and the first gate line 12A, and a second load transistor comprises a third active layer 11C and a fourth gate line 12D. and a second driver transistor comprises a fourth active layer 11D and the fourth gate line 12D, and a second access transistor comprises the fourth active layer 11D and a second gate line 12B, and a charge capacitance comprises a fifth contact line 13E and a conductive film and comprise a sixth contact line 13F and the conductive film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011172052-A (JP)
Title: Transmitter in video distribution system
Inventor: HAMAGUCHI HIROSHI
IPC: H04N19/132
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter capable of eliminating a number of frames while minimizing an information loss in a video distribution system where a transmitter and a receiver are connected over a network.  <P>SOLUTION: Relative importance of a frame transmitted from a transmitter to a receiver for a predetermined time is evaluated and a frame, of which the importance is determined low, is subjected to elimination. More specifically, within a predetermined time, namely, in a predetermined number of continued transmission waiting frames, a frame (intermediate frame) surrounded with frames of the same contents is compared with the same frames before and after, and if it is determined that a display time is extremely short, its relative importance is estimated low, thereby eliminating the other same frames, excluding the intermediate frame and the top frame, from a transmission target.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173466-A (JP)
Title: Rack shaft support device and steering device for vehicle
Inventor: KAWAKUBO AKITAKE
IPC: B62D3/12
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive rack shaft support device for suppressing generation of noise over a long period.  <P>SOLUTION: Both cam members 21 and 22 energized by a compression coil spring 23 are moved outside in a radial direction R1 of a holding hole 16 with development of wear of a sliding part of a support yoke 18 and a rack shaft 8. According to the moving of both the cam members 21 and 22, flat first and third inclined surfaces 24 and 26 between both of the cam members 21 and 22 and a rear surface 18b of the support yoke 18 are relatively moved, and flat second and forth inclined surfaces 25 and 27 are relatively moved. The support yoke 18 is moved by being pushed to the rack shaft 8 side to compensate wear of the support yoke 18. Pressing force in an engaged part of a rack 7a and a pinion 8a is maintained substantially constant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010166585-A (JP)
Title: Mobile communication system, base station apparatus, and control method thereof
Inventor: TAMATE SHUICHI
IPC: H04J3/00
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce radio wave interference from a terminal station communicating with an adjacent base station.  <P>SOLUTION: A base station 12 includes: an interference signal detecting part 34 for detecting an interference signal which interferes with a channel used to communicate with a terminal station, based on a received signal; an interfered channel information creating part 36 for creating interfered channel information which indicates a channel interfered by the interference signal; and an interfered channel information transmitting control 38 for sequentially transmitting interfered channel information to the adjacent base station 12 until the power of the interference signal detected by the interference signal detecting part 34 is reduced. The base station 12 further includes: an interfered channel information acquiring part 40 for acquiring interfered channel information and identifying whether or not the interfered channel information is addressed to the station; a use channel determining part 42 for determining whether or not a channel indicated by the interfered channel information addressed to the station is used; and a channel allocating part 44 for changing channel allocation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011173532-A (JP)
Title: Automobile with electric auxiliary function
Inventor: KAWASHIMA OSAMU
IPC: B60L50/16
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To take the lead in conversion to cleaner energy, in an internal combustion engine automobile whose fuel is gasoline, diesel oil, natural gas, or the like.  <P>SOLUTION: A conventional structure is retained as much as possible, and the assistance by an electric motor 13 is within its necessity minimum. The electric motor 13 and an electric motor clutch are incorporated into a power transmission shank behind a clutch section 12 of a conventional automobile. The conventional internal combustion engine 11 is used in situations where load is exerted on the engine rotation, such as acceleration, deceleration, and slopes. Switching to electric travelling is carried out only during a fixed speed travelling under a fixed load, such as highways. In the engine 11, the rotation is reduced to an idling state, or is stopped.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176744-A (JP)
Title: Filter, duplexer, communication module, communication device
Inventor: UEDA MASANORI
IPC: H01L41/22
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter which performs unbalance-balance conversion, by an FBAR.  <P>SOLUTION: The filter includes a main transducer connected to a main terminal, a sub-transducer connected to a plurality o f sub-terminals, and a coupling transducer mechanically coupling the main transducer and sub-transducers to each other. An acoustic coupler film 11 is provided among the main transducer, sub-transducers, and coupling transducer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173720-A (JP)
Title: Image forming device
Inventor: ONISHI YUZO
IPC: B65H29/52
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of imparting relatively consistent undulation to a sheet.  <P>SOLUTION: The image forming device includes a fixing unit for fixing a toner image by imparting the thermal energy to a sheet, first and second rollers for holding the sheet with the toner image being fixed thereto, a rotary shaft for transmitting the driving force for discharging the sheet to the first roller, a projecting piece projecting to the second roller side over a contact part between the first and second rollers, and a first frame for supporting the projecting piece. The projecting piece surrounds the rotary shaft so as to limit the movement in the separating direction from the second roller by the shaft when the first frame is thermally deformed in the separating direction from the second roller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180651-A (JP)
Title: Input control device, input control method and input control program
Inventor: TAKIFUJI KOJI
IPC: G06F3/041
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input control device surely editing handwritten information even when it is unintentionally moved during the input of the handwritten information.  <P>SOLUTION: When determining that touch pen-down is present in the processing of a step S101 (S101: YES), a CPU 21 then executes processing for storing coordinate information (S102). Then, an operation detection means 29 determines whether the operation of the input control device 10 itself has been detected (103), and determines whether the information of the detected operation is equal to or more than a prescribed value (S104). When determining that the information of the detected operation is equal to or more than the prescribed value (S104: YES), the CPU 21 stores "1" of a numerical value in the item of the operation information of an input information database 2411 (S105). Afterwards, the CPU 21 determines whether touch pen-up is performed (S107), and when determining that the touch pen-up is performed (S107: YES), the CPU 21 then executes editing processing (S108).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173645-A (JP)
Title: Inner plug
Inventor: ABE TAKAYUKI
IPC: B65D47/12
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner plug capable of transferring a content without removing the inner plug.  <P>SOLUTION: The inner plug 1 includes: a base 2 having an opening part 2a connected with the inside of a container C and fixed and held at an mouth part C1 of the container C; and a lid body 4 fitted to the upper face of the base 2 through a hinge 3 so as to be openable, and a spouting hole 4b communicating with the opening part 2a and having a smaller size than the opening part 2a is provided on the lid body 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177340-A (JP)
Title: Wheelchair
Inventor: TSUTSUMI AKIRA
IPC: A61G5/04
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheelchair having a function of assisting the motion of the legs when an elderly person whose physical strength is declined or a person who has commonly difficulty in walking due to injury or disease, moves the legs while riding thereon for strengthening the muscular strength or recovering the function.  <P>SOLUTION: This wheelchair comprises a body, traveling wheels, a seat and a footrest, and is driven by an electric power or a human power, wherein the footrest is operated by the driving force in at least one direction of the vertical, longitudinal and lateral directions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182214-A (JP)
Title: Base-station device, gateway device, and data communication method
Inventor: SHIMIZU ATSUSHI
IPC: H04L47/43
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a base-station device that transmits multiplex data between a base-station device and a data demultiplexer that are arranged in different networks.  <P>SOLUTION: The base-station device 10 is connected with a gateway device 20, arranged at a boundary between a first network and a second network via the first network. The base station device 10 has an address acquiring part 12 for acquiring an address of the gateway device 20 and an address of each data demultiplexer 30 included in a plurality of data demultiplexers arranged in the second network, a data multiplexing part 14 for multiplexing data transmitted from a plurality of mobile stations 40 located in a communication area formed of the base-station device 10 by using the address of the data demultiplexer 30, and a data communication part 16 for outputting the data multiplexed by the data multiplexing part 14 to the data demultiplexer 30 via the gateway device 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179610-A (JP)
Title: Thrust roller bearing
Inventor: ONO KENICHI
IPC: F16C19/46
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust roller bearing, preventing damage of a cage by restraining eccentricity of the thrust roller bearing even in the stop state of a rotating shaft.  <P>SOLUTION: A columnar roller bearing 11 disposed and held to roll in the circumferential direction by the cage 20 is held by one thrust race 50 and the other thrust race 60 from both sides in the axial direction, the one thrust race 50 is provided with an annular inside diameter flange part 51 disposed in the axial direction at a position on the inside diameter end side of the cage 20, and the other thrust race 60 is provided with an annular outside diameter flange part 61 disposed in the axial direction at a position on the outline end side of the cage 20. A spring part 56, which can be elastically deformed when the compressive load is applied in the radial direction thereto, is disposed at the inner peripheral position in the radial direction of the inside diameter side flange part 51 of the one thrust race 50.  <P>COPYRIGHT: (C)2011,JPO&INPIT