baber/WOPTO huggingface dataset:
Patent JP-2012233593-A (JP)
Title: Reciprocating engine
Inventor: MAKINO TAKERO
IPC: F16J9/00
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating engine of simple structure including a piston ring, which can prevent outbreaks of seizure of the piston ring and abnormal wear of a sliding outer peripheral surface, by improving the shape of the piston ring outer peripheral surface so as to achieve a predetermined familiar shape, keeping the oil holding performance of the sliding outer peripheral surface of the piston ring.SOLUTION: In the reciprocating engine including the piston ring which has an outer peripheral surface connected to an upper surface and a lower surface and formed in parallel with the axial direction of the piston so as to be brought into slide-contact with a sliding surface of a cylinder liner, the outer peripheral surface of the piston ring is provided with a plurality of grooves along the axial direction of the piston in the outer peripheral surface. The plurality of grooves are formed into multiple large grooves, which respectively have a deep depth and a small interval between the grooves, at a certain length from the upper surface side, and are formed into small grooves, which respectively have a depth shallower than that of the large grooves and an interval between the grooves larger than that of the large grooves, in a part close to the lower surface from the part at the certain length.
Patent JP-2014038974-A (JP)
Title: Power storage device
Inventor: HONMA YUSUKE
IPC: H01M4/62
Filed: 2012-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device capable of obtaining high safety by effectively suppressing a short circuit between a positive electrode and a negative electrode, excellent in electrolyte retention characteristics, and capable of obtaining large electrostatic capacity and high energy density.SOLUTION: A power storage device includes: an electrode unit including a positive electrode and a negative electrode alternately laminated via a separator, each of the positive electrode and the negative electrode having an active material layer formed in a collector; and an electrolyte. The separator includes an inorganic particle on at least one face of a nonwoven fabric. The nonwoven fabric contains a polyvinylidene fluoride fiber or a polyvinylidene fluoride copolymer fiber, and has a basis weight of 8-12 g/m.
Patent JP-2014039938-A (JP)
Title: Press work method of metallic plate material and press work device thereof
Inventor: KUDO NORIO
IPC: B21D5/08
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a press work method and a device capable of attaching-detaching a backup material without stopping feeding of a metallic plate material.SOLUTION: A metallic plate material 1 having at least one folding-back part 1a to 1c is passed while mutually circulating rotary metal molds 2 in the inverse direction by using a pair of rotary metal molds 2 forming a crawler by arranging a plurality of metal mold segments (s) in a belt shape. Backup materials 6a to 6b of an endless type of circularly moving around the rotary metal molds 2, are arranged in at least one of the rotary metal molds 2, and while inserting the backup materials 6a to 6b into a clearance of the folding-back parts 1a to 1c of the metallic plate material 1 by changing a movement route of the backup materials 6a to 6b on the inlet side of the rotary metal molds 2, the backup materials 6a to 6b inserted into the clearance of the folding-back parts 1a to 1c of the metallic plate material 1 are taken out by changing the movement route of the backup materials 6a to 6b again on the outlet side of the outer rotary metal mold 2.
Patent JP-2014042111-A (JP)
Title: Communication system, communication terminal, communication method, chip clock generating method and orthogonal code generating method
Inventor: MINETA Nobuyuki
IPC: H04B7/216
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal, communication method, and communication system in which an orthogonal codes of CDMA signals transmitted by respective terminal devices are synchronized at a non-geostationary satellite in the case where a plurality of terminal devices access a base station by use of CDMA by orthogonal codes, and a chip clock generating method and an orthogonal code generating method to synchronize the orthogonal codes.SOLUTION: A communication terminal comprises: an orthogonal code generating unit for generating an orthogonal code; an information acquisition unit for acquiring time information from the outside; a transmission timing generating unit which generates a chip clock using as reference the time information acquired by the information acquisition unit and makes the chip clock as reference of generation timing of the orthogonal code by the orthogonal code generating unit; and a CDMA spreading unit which spreads a transmission signal transmitted to a base station by use of the orthogonal code generated by the orthogonal code generating unit to generate a CDMA signal. A plurality of communication terminals synchronize generation timing of the orthogonal codes by their orthogonal code generating units from the time information among the plurality of communication terminals.
Patent JP-2014042387-A (JP)
Title: Power control device for vehicle
Inventor: OGAWA TAKAYUKI
IPC: B60L3/00
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a power control device 10 for a vehicle which has a charge terminal (15) for inputting power from the outside to a storage battery (7) and a discharge terminal (16) for outputting power from the storage battery (7) to the outside, and can prevent erroneous charging from the outside to the storage battery (7) and perform proper charging to the storage battery (7) and proper power supply from the storage battery (7) to the outside.SOLUTION: A controller (20) for controlling a charging device 17 and a power supply device 18 executes processing for stopping charging to a storage battery (7) when connection terminals are connected to both a charge terminal (15) and a discharge terminal (16). After this processing, the controller (20) further executes processing of continuing to the stop of the charging when the stop of the charging is detected by a cut-off detector (183) provided in the power supply device 18 and resuming charging by releasing the stop of the charging when the stop of the charging is not detected by the cut-of detector (183).
Patent JP-2014040048-A (JP)
Title: Recording system, host device, recorder and method for managing recording head thereof
Inventor: OTAKA SHOJI
IPC: B41J2/01
Filed: 2012-08-22
Abstract: PROBLEM TO BE SOLVED: To properly manage the lifetime of a recording head without causing a deterioration in a throughput.SOLUTION: A host device analyzes a drive frequency showing how many times each of a plurality of recording elements of a recording head is driven from generated image data. As a result, a plurality of adjacent recording elements having a difference in drive frequencies equal to or less than a prescribed value among a plurality of recording elements that are arrayed are blocked, drive information data with the maximum value of the drive frequency of the plurality of recording elements that are blocked as a representative value are generated, and the drive information data are transmitted to a recorder together with image data. The recorder stores the cumulative drive frequency of each of the plurality of recording elements, or a representative value of cumulative drive frequencies collected for each predetermined number of recording elements in a memory. When the image data and the drive information data are received, the stored cumulative drive frequencies or the representative value are updated on the basis of the received drive information data, the updated cumulative drive frequencies or the representative value are compared with a predetermined specified value, and the lifetime of a recording head is determined on the basis of a comparison result.
Patent JP-2013085449-A (JP)
Title: System for supporting user of electrically driven vehicle
Inventor: HOTTA YUUKI
IPC: B60L3/00
Filed: 2012-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an improved system for supporting a user of an electrically driven vehicle, which is able to assist in reducing a risk that the user of an electric vehicle or a plug-in hybrid electric vehicle suffers from battery shortage or an insufficient feasible cruising distance.SOLUTION: The system is for supporting a user of an electrically driven vehicle, and comprises: a position information obtaining unit for obtaining, during traveling, position information indicating a position of the vehicle; an electric power amount estimating unit for estimating, during traveling, a remaining electric power amount of an electric power source of the vehicle; an electric power amount shortage risk estimating unit for estimating, during traveling, a risk of electric power amount shortage on the basis of the estimated remaining electric power amount; and a notifying unit for notifying a user when the estimated risk of electric power amount shortage estimated by the shortage risk estimating unit exceeds a predetermined threshold.
Patent JP-2014039774-A (JP)
Title: Safety hook
Inventor: TAKADA HIROBUMI
IPC: F16B45/02
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a configuration at a low cost, capable of surely preventing separation to an unprepared external force without damaging a simple attachment detachment characteristic, and having high versatility.SOLUTION: A safety hook 1 is configured such that one edge 4a of a closing body 4 is pivotally supported by a spindle 8 in a swingable manner to a base part 2a of a hook-shaped hook part 2. The closing body 4 is formed by two side plates 4c oppositely arranged so as to put the base part 2a between, and a connection part 4d connecting the side plates 4c to each other on a rotational direction outside. A slot 5 is curved on each of the side plates 4c so as to protrude inwardly in a rotational direction, and the vicinity of the spindle 8 of the slot 5 is bent outwardly in a rotational direction. The slot 5 is arranged slidably with a slide pin 6, and the periphery of the spindle 8 is provided with a coil spring 10 energizing the closing body 4 to a closing direction. In the coil spring 10, a portion between a contact edge 10a contacting the base part 2a and the spindle 8 is formed in a mountain-like shape to the inside, and the crown part of the mountain-like shape projects to a bent part 5a of the slot 5.
Patent JP-2014042562-A (JP)
Title: Game machine
Inventor: KUSHIMA NARUAKI
IPC: A63F7/02
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which executes notice performance with enhanced interest.SOLUTION: A game machine can output notice information showing the degree of expectation about a shift to a special game at an information output unit with prescribed output timing during a variable display period in which identification information is variably displayed. With specific output timing prior to the prescribed output timing during the variable display period, first notification information related to timing with which the notice information can be outputted is outputted at the information output unit. When an operation member is operated beyond the specific output timing, second notification information different from the first notification information can be outputted at the information output unit.
Patent JP-2012223654-A (JP)
Title: Game machine
Inventor: NAKAJIMA KAZUTOSHI
IPC: A63F7/02
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can detect fraudulent acts concerning a jackpot inlet without giving players unexpected disadvantages.SOLUTION: Under a condition of entering a first beginning winning inlet, a training game effect to rank up by training a parameter on the mind, technique or body of a main role character is carried out. Under a condition of entering a second or a third beginning winning inlet, a show-down game effect with an opponent character using a trained parameter is carried out and a password specifying the rank of the parameter at that time is displayed. A player can carry out a training game effect of show-down game effect at the condition following the rank of previous parameter by inputting the password into the game machine at a next game. If a winning ball to a special variable winning ball apparatus is detected while the special variable winning ball apparatus is closed, a winning error is informed.
Patent JP-2014042663-A (JP)
Title: Beverage extractor
Inventor: TAKAHIRA HITOSHI
IPC: A47J31/46
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a beverage extractor ensuring safety by preventing a material receiver part and a spout part from being detached in the state where a lid body is closed, and allowing both or one of the material receiver part and the spout part to be optionally detached in the state where the lid body is opened.SOLUTION: A beverage extractor includes: a material receiver part H which is freely attachable and detachable in an extraction chamber 3 via an upper side opening 4 and in which a material Q to be extracted is placed, the material receiver part H being provided with an extraction hole 47h through which extracted beverage is passed; a whipping part 34 and a spout 33 provided in a box-shaped spout part 30 which is freely attachable and detachable to and from an extraction part 2 from a lower side without using the extraction chamber 3 and surrounds, from the lower side, the extraction hole 47h facing a through hole 54 on the bottom of the extraction chamber 3 while being mounted on the extraction part 2; and a spout part detachment block mechanism P which blocks the detachment of a spout part 30 from the extraction part 2 in the state where the spout part 30 is mounted on the lower side of the extraction part 2, the material receiver pat H is mounted into the extraction chamber 3 and the opening 4 is closed with a lid body 5, and allows the spout part 30 to be detached from the extraction part 2 without using the extraction chamber 3 in the state where the opening 4 is opened with the lid body 5.
Patent JP-2014044019-A (JP)
Title: Heating cooker
Inventor: YOSHIKAWA HIDEKI
IPC: F24C1/00
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker capable of increasing a volume of blowing air in low cost by a heated air fan constructed with a single plate.SOLUTION: A heating cooker includes a heating chamber 3 accommodating a cooking object, and a heated air supply device 5 which has a heater 6 and a heated air fan 7 and supplies heated air into the heating chamber 3. The heated air fan 7 includes a plurality of blades 8 arranged at intervals in an outer periphery of a single plate in a circumferential direction and each formed by being cut into an arc shaped curvature and raised up.
Patent JP-2014045132-A (JP)
Title: Semiconductor device manufacturing method
Inventor: YOSHIMIZU YASUTO
IPC: H01L21/027
Filed: 2012-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent collapse of an uneven pattern in a drying treatment after developing and rinsing in a lithography process on a semiconductor substrate on which the uneven pattern is formed.SOLUTION: A semiconductor device manufacturing method according to the present embodiment comprises: forming a predetermined pattern including an uneven pattern on a substrate; making a surface of the predetermined pattern be water-shedding; forming a resist film on the predetermined pattern; performing exposure processing and development processing on the resist film to make the resist film expose the uneven pattern; water rinsing the substrate; and drying the substrate.
Patent JP-2014047804-A (JP)
Title: Holder for cone roller bearing
Inventor: SAKAMOTO YASUHIRO
IPC: F16C33/46
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a holder for a cone roller bearing, capable of reducing the cost of a cone roller bearing.SOLUTION: In a holder 10 for a cone roller bearing, a small-diameter rim part 11, a large-diameter rim part 12 and a plurality of columns 13 are formed by resin. The large-diameter rim part 12 constitutes a division rim part divided from the columns 13. Connection means for connecting tip parts 13a of the columns 13 to the large-diameter rim part 12 is provided on the tip parts 13a of the columns 13 and an abutting surface 12a of the large-diameter rim part 12 on which the tip parts 13a of the columns 13 abut.
Patent JP-2014045948-A (JP)
Title: Desk apparatus
Inventor: MOCHIZUKI YASUHARU
IPC: A47B7/00
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a desk apparatus capable of achieving a planar shape meeting a client's request by custom-fabricating only a top plate unit.SOLUTION: A plurality of support units 120 and 130 erected on a floor surface FS support a top plate unit 110 that assumes a planar shape with a curvature. Each pair of the plurality of support units 120 and 130 is connected together by at least one beam unit 140. However, a connection mechanism makes a connection angle of the support unit and the beam unit in a plane direction variable in accordance with the curvature of the top plate unit 110.
Patent JP-2014047047-A (JP)
Title: Sheet discharge device, sheet processing apparatus, image forming system, and sheet discharge method
Inventor: WATANABE KENHIRO
IPC: B65H29/24
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To obtain good alignment accuracy without flapping of a sheet tip by blowing air.SOLUTION: A sheet discharge device includes: sheet discharge roller pairs 6 for discharging a sheet P; a shifting tray 202 for loading the sheet P discharged by the sheet discharge roller pairs 6; an air blower 400 for blowing air to the sheet P discharged by the sheet discharge roller pairs 6; and a CPU 101 for controlling start and stop of blowing air and an amount of blowing air of the air blower 400 according to an amount of discharging the sheet P discharged from the sheet discharge roller pairs 6. The sheet discharge device controls the start and stop of blowing air and the amount of blowing air according to the amount of discharging the sheet for each discharged sheet, suppresses the flapping of the sheet tip PF, and prevents buckling or sticking of the sheet P, thereby obtaining good alignment accuracy.
Patent JP-2014049021-A (JP)
Title: Printed matter and inspection code reading method
Inventor: FUJISAWA ATSUSHI
IPC: G06K19/06
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a printed matter enabling an inspection using an inspection code without deteriorating an aesthetic property of the printed matter.SOLUTION: A printed matter 1 comprises an inspection code 10 including: projections 11; and an ink 15 arranged between the projections 11 and configured to turn transparent in time course. The inspection code 10 is used in an inspection at sealing the printed matter 1. For instance, after forming the inspection code 10 on the printed matter 1, the inspection code 10 is read to inspect the printed matter 1, and then the printed matter 1 is sealed. The inspection code 10 turns transparent in time course, so that an aesthetic property of the printed matter 1 is not deteriorated.
Patent JP-2014048254-A (JP)
Title: Ultrasonic inspection method, and ultrasonic inspection device
Inventor: KORAI YUSUKE
IPC: G01N29/04
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic inspection method and an ultrasonic inspection device, capable of accurately and easily detecting a flaw.SOLUTION: A calculation/calibration part 103 sets threshold values (I1±ΔI, I2±ΔI) which can leave a non-sound part using defect detection data of a sound part in reflected-waveforms obtained by a reception part 101B, and data of the non-sound part is processed so as to be left by comparing the set threshold values and the flaw detection data in the reflected waveforms. The data of the sound part is removed from a display part 104, and the data of the non-sound part is displayed on the display part 104.
Patent JP-2014048640-A (JP)
Title: Connector, method of manufacturing the same, and optical communication system
Inventor: OTORII SUGURU
IPC: G02B6/42
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a connector to which an optical fiber is more easily attachable, and a method of manufacturing the connector, as well as an optical communication system.SOLUTION: A connector includes: a fiber attachment path in which at least a part thereof has a height less than an outer diameter of an optical fiber; and a light-direction changing section provided at an end of the fiber attachment path.
Patent JP-2014052488-A (JP)
Title: Image forming apparatus
Inventor: MATSUI NORIAKI
IPC: G03G21/00
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which prevents overheating of a sheet non-passing area in a fixing device caused by the fact that the width of a conveyed sheet is shorter than that of a set sheet.SOLUTION: An image forming apparatus 700 includes: a display unit 620 for setting a size of a sheet P conveyed to a fixing device 190; a printer control unit 380 for controlling the fixing device 190; sensors 501 to 504 for detecting a size of the sheet P conveyed to the fixing device; and determination means Z101 for comparing a width of the detected sheet P with a width of a set sheet so as to determine the presence or absence of an abnormality. The determination means Z101 determines that an abnormality is present, after setting a size of the sheet, when a width of a first sheet P conveyed to the fixing device 190 is smaller than the width of the set sheet, and when sizes of sheets other than a firstly conveyed sheet are different consecutively three times.
Patent JP-2014052529-A (JP)
Title: Carrier, and two-component developer
Inventor: WADA MINORU
IPC: G03G9/113
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for electrostatic latent image development capable of suppressing the occurrence of fogging in a formed image caused by a reduction in ability of charging a toner of a carrier, in performing printing with high printing rate for a long period, by suppressing scraping-off and peeling-off of a coat layer of the carrier and adhesion of an external additive peeled off from the toner to the surface of the carrier; and to provide a two-component developer including toner and the carrier for electrostatic latent image development.SOLUTION: In a carrier for electrostatic latent image development in which a carrier core is coated with a coat layer, the coat layer comprises a plurality of layers of two or more; an innermost layer and an outermost layer of the plurality of layers are formed of a specific material, respectively; and metal oxide particles are present on at least one boundary surface between the plurality of layers.
Patent JP-2014052567-A (JP)
Title: Image forming apparatus, image forming control method, and image forming control program
Inventor: OZAKI YUYA
IPC: G03G21/14
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To lift a bottom plate of a manual tray while increasing usability thereof.SOLUTION: In manual paper feeding printing of a color image forming apparatus 1, a controller controls driving of a conveyance motor 100, and operations of a contact-separation clutch 102, a resist clutch 103, a manual paper feeding clutch 105 and a one-way clutch 106, to transfer each toner image on photoreceptors 71K, 71M, 71C, 71Y to an intermediate transfer belt 61, to perform position adjustment of paper P conveyed from a manual supplying part 80 by the resist roller 22, then to transfer the image to the paper P by a secondary transfer roller 67, to operate activation processing of the photoreceptors 71K, 71M, 71C, 71Y when the rear end of the paper P in the sub-scanning direction passes the secondary transfer roller 67, and to transmit during the activation processing, the driving force of the conveyance motor 100 to a bottom plate lifting part 109 via the one-way clutch 106 to move a manual bottom plate 83 from a contact position to a separation position.