baber/WOPTO huggingface dataset:
Patent JP-2012020394-A (JP)
Title: Edge-interchangeable rotary cutting tool
Inventor: TOMA SHOJIRO
IPC: B23C5/10
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an edge-interchangeable rotary cutting tool with which occurrence of vibration can be suppressed while keeping the edge strength of an insert as it is without decreasing the strength of a cutting tool body.SOLUTION: A plurality of spiral grooves formed on the cutting tool body include two types of spiral grooves in each of which inserts are arrayed on the basis of an edge line pattern A and an edge line pattern B. In the development view of the side face of the cutting tool body, when an angle formed by a straight line which is obtained by connecting the same parts of the adjacent inserts to each other and the axial line of the cutting tool body is defined as an array angle in the same spiral groove, the edge line pattern A satisfies θ>θ, when the array angle formed by the first-stage insert and the second-stage insert is defined as θ; the array angle formed by the second-stage insert and the third-stage insert is defined as θ, and the array angle formed by the third-stage insert and after is defined as θ; and the edge line pattern B satisfies θ>θ>θ, when the array angle formed by the first-stage insert and the second-stage insert is defined as θ; the array angle formed by the second-stage insert and the third-stage insert is defined as θ; the array angle formed by the third-stage insert and after is defined as θ.
Patent JP-2012020282-A (JP)
Title: Spiral type separation membrane element, porous hollow tube and method for producing the same
Inventor: UDA YASUHIRO
IPC: B29C45/26
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a spiral type separation membrane element reducing pressure loss and increasing a permeated liquid amount.SOLUTION: This spiral type separation membrane element includes: a porous hollow tube 1 having a plurality of through-holes 2 leading from the outer peripheral surface to the inner peripheral surface; and a laminated body which is wound around the porous hollow tube 1, and includes a separation membrane and flow channel material. Non-penetrating recessed parts 3 are formed in a region on the outer peripheral surface of the porous hollow tube 1 which is covered by the laminate body. In order for permeated liquid to flow into the non-penetrating recessed parts 3, the permeated liquid is able to smoothly flow within the non-penetrating recessed parts 3, and the resistance to the permeated liquid can be reduced. Thereby, the pressure loss is reduced, and the permeated liquid amount can be increased.
Patent JP-2013002789-A (JP)
Title: Dewatering device for umbrella
Inventor: TOMIYAMA TAKASHI
IPC: F26B9/00
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a dewatering device for an umbrella which requires no electric power supply, is reduced in size, saves an installation space, and can be carried easily.SOLUTION: The dewatering device includes hollow and vertically-long cases 10, 100 with an opening 15 on its upper part in which the umbrella U can be inserted headfirst, at least a pair of water-absorbing bodies 201 which are disposed opposite to each other in the case so that each of its inner surfaces makes contact with the outer surface of the umbrella inserted in the case through the opening, a biasing means 107 for exerting an elastic biasing force inward and upward so that the water-absorbing bodies are pressed on each other, and a water-absorbing body lowering means 108 for lowering both the water-absorbing bodies when the umbrella is inserted between the water-absorbing bodies through the opening and a gap between both the water-absorbing bodies is enlarged against the biasing force of the biasing means.
Patent JP-2013006476-A (JP)
Title: Vehicle occupant protection device
Inventor: WATANABE HIROSHI
IPC: B60R21/045
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle occupant protection device capable of miniaturizing the device physique.SOLUTION: When a cylinder 11 of an active knee bolster device 2 drives, a tether part 9 is pulled through a wire 17. At this point, when the tether part 9 stretches, the active knee panel 4 is pushed from a back surface side by this tether part 9. As a result, the tether part 9 extrudes the active knee panel 4 to the occupant side and the active knee panel 4 is located in an extrusion position.
Patent JP-2013008555-A (JP)
Title: Light source device and projector
Inventor: OSUGI NAOHIRO
IPC: F21S2/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a light source device capable of having a high heat radiation property to a lens array by improving adhesion between the lens array and an array holder in a simple structure, and a projector having the light source device.SOLUTION: In the excited light irradiation device (light source device) 70, the lens array 73 has a plurality of convex lens sections 73e formed on a plate-shaped base section 73a in a matrix shape in designated intervals, and a plurality of holes 73m for a lens fixing screw wherein the lens fixing screws 82 are inserted to positions except the convex lens sections 73e. The array holder 79 has screw holes 79c for a lens fixing screw engaged with the lens fixing screws 82 at locations corresponding to the holes 73m for a lens fixing screw. The lens array 73 and the array holder 79 are arranged by being stuck each other since a body section 82a of the lens fixing screw 82 penetrates the hole 73m for a lens fixing screw of the lens array 73, and is engaged with the screw hole 79c for a lens fixing screw of the array holder 79.
Patent JP-2013011946-A (JP)
Title: Data storage device, data storage method and program
Inventor: YAMAZAKI TAKAHIRO
IPC: G06F12/00
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a data storage device, a data storage method and program that can, when accumulating data in a secondary memory device, maintain a speed close to that for a consecutive write-in file even if the sequence of data is reversed to some extent with respect to a key value, search for perfect matching according to the key value, efficiently read data in by range searching and, even if an abrupt substantial delay causes the data sequence to be reversed to a significant extent, realize a data structure capable of expressing the reversal at a high spatial efficiency.SOLUTION: Sparse indexing is accomplished with respect to a specific value in a record as the key value, and, if a record of the key value included in a range of key values assigned to one logical block is in another logical block, offset data compressed by expressing the number of offsets from the one logical block to the other logical block in a bit string is recorded in a secondary memory device 330 as an offset file.
Patent JP-2013017263-A (JP)
Title: Electric motor control device
Inventor: SEGAWA MASAYA
IPC: H02P27/06
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor control device capable of preventing rotation of a rotor from becoming unstable.SOLUTION: An electric motor device 1, comprising: an electric motor 10; a control device 20; a first drive system 30; and a second drive system 50, controls a current which flows in at least one of a first magnetic field part Mga of the first drive system 30 and a second magnetic field part Mgb of the second drive system 50, when a magnetic field temperature difference ΔT between the first magnetic field part Mga and the second magnetic field part Mgb exceeds a reference temperature difference ΔTx.
Patent JP-2013020050-A (JP)
Title: Scanning optical device and image forming apparatus
Inventor: IWAMOTO KAZUYUKI
IPC: G02B26/10
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device preventing an imaging position of a movable lens from deviating in the direction perpendicular to an optical axis.SOLUTION: A scanning optical device 50 includes: a light source 2; a deflector 10 for scanningly deflecting optical beams emitted from the light source; and an optical system 31 provided between the light source and the deflector. The optical system 31 includes: a first lens 6 having a refractive power focusing the optical beams in a first direction Z; a second lens 7 having a refractive power focusing the optical beams in a second direction Y different from the first direction; a first moving body 62 for moving the first lens along the optical axis OA; and a second moving body 72 for moving the second lens along the optical axis. A first lens reference plane 6a that is perpendicular to the first direction of the first lens is fixed to a first moving body reference plane 62a that is perpendicular to the first direction of the first moving body, while a second lens reference plane 7a that is perpendicular to the second direction of the second lens is fixed to a second moving body reference plane 72a that is perpendicular to the second direction of the second moving body.
Patent JP-2013020808-A (JP)
Title: Card edge connector
Inventor: KAMIYA TAKASHI
IPC: H01R12/87
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a card edge connector capable of further improving electrical connection reliability than a conventional connector.SOLUTION: A slider is provided in an insertion hole of a housing so that it can be displaced in a depth direction under an external force. A terminal has a contact part supported in contact with the slider on a deeper side in a depth direction than a contact point part at a projection part projecting in the insertion hole. The slider is arranged to each contact point part on a deep side in the depth direction, is pressed by a circuit board as the circuit board is inserted, and is displaced to the deep side in the depth direction from an initial position before the circuit board is inserted, to a board insertion completion position, at which the contact point part is in contact with an electrode and the insertion of the circuit board is completed. At the initial position, while the projection part is enlarged by the slider, the contact part is supported, and the contact point part is away from an electrode formation face corresponding to the circuit board. At the board insertion completion position, the contact part of the terminal is completely removed from the slider, and the terminal gives a reaction force due to spring deformation to the circuit board via the contact point part contacting the electrode.
Patent JP-2012020927-A (JP)
Title: Manganese vanadium tantalum oxide and pigment having black metallic effect coated with the same
Inventor: WARRENDER STEWART
IPC: F03D9/00
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide pigments having high infrared reflectance and a metallic black appearance and not including a harmful component such as chromium.SOLUTION: There are provided: a method of producing manganese vanadium tantalum oxide that can be represented by the formula MnVTaO, where 1≤x≤3, 0.001≤y≤3, 0.001≤z≤2, and w=7, and alternately, x=1.25≤x≤2.45, 0.1≤y≤2.39, 0.2≤z≤1.9, and w=7; and a method of producing a particle coated with MnVTaOand a chalcogenide glass layer. The manganese vanadium tantalum oxide has superior near-infrared reflective properties, provides products with superior phase purity, appearance, and performance, and takes health and safety into consideration. The particle combines the reflective properties of a substrate with the near-infrared reflective properties of MnVTaO, while the chalcogenide glass layer provides aesthetic appeal. The particle involves physical vapor deposition of MnVTaOand the chalcogenide glass layer.
Patent JP-2013022618-A (JP)
Title: Method for cobbling rolled stock in bar mill
Inventor: MORIMOTO GOJI
IPC: B23D25/10
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for cobbling a rolled stock in bar mill, by which the length of a cobbled material is shortened for the rolled stock having a large cross-sectional area.SOLUTION: The rolling speed by a rolling mill train 2 on the upstream side is made slower than the speed of ordinary rolling, when performing cobbling process for continuously cutting the rolled stock from the rolling mill train 2 on the upstream side when misroll occurs on the downstream side of a flying cutter, by the flying cutter 10 installed between the rolling mill train 2 on the upstream side in the bar mill and the rolling mill train 3 just on the downstream side of it.
Patent JP-2013022233-A (JP)
Title: Personal ornament
Inventor: DOBASHI HIDETAKA
IPC: A44C9/00
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a personal ornament in which contact between claws and a support part can be avoided even when a distance is shortened between the claws for fixing gems and the peripheral support part or a ring body, and in which latitude of design is high and an amount of bare metal to be used can be reduced, in the ornament having a structure with a swinging gem.SOLUTION: When the personal ornament is worn on a user's finger, round rings 51, 53 swing relative to round rings 71, 73 in accordance with the movement of the finger, and thereby making a gem 30 swing integrally with a mounting part 40. Claws 401, 403 are situated on a line connecting the round rings 71, 73 and are very closely situated to the round rings 51, 53. In other words, during the swing, the claws 401, 403 make no movement in the approaching direction relative to the inner periphery of an opening 10b1.
Patent JP-2013024500-A (JP)
Title: Burner
Inventor: TAMURA MASAHITO
IPC: F23D1/02
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a burner that can firing pulverized coal and woody biomass separately.SOLUTION: A burner 3 includes a nozzle body 7 placed on the center axis of a burner throat 4 formed in a furnace wall 2, a wind box 5 housing the nozzle body, and a secondary air adjusting device 8 that is housed in the wind box and placed at the top part of the nozzle body, wherein the nozzle body includes a pulverized coal nozzle 9 ejecting pulverized coal flow 17 and a biomass nozzle 11 ejecting biomass flow 19 that is placed concentrically with and outside the pulverized coal nozzle.
Patent JP-2013026192-A (JP)
Title: Collector for bipolar lithium ion secondary battery
Inventor: TANAKA YASUYUKI
IPC: H01M4/66
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide means capable of preventing lithium ions from being adsorbed into a collector, in a resin collector used for a bipolar lithium ion secondary battery.SOLUTION: A collector for a bipolar lithium ion secondary battery of the present invention includes at least two conductive layers. One layer (a first conductive layer) of the conductive layers included in the collector is obtained by adding a conductive filler to a base material including an imide group-containing resin. The other layer (a second conductive layer) of the conductive layers included in the collector has a function of blocking lithium ions, and includes a metal layer and a blocking resin layer which is obtained by adding a conductive filler to a base material including a resin containing no imide group. Further, when a bipolar electrode is formed, the collector is used so that the first conductive layer is located on a positive electrode active material side with respect to the second conductive layer.
Patent JP-2013014379-A (JP)
Title: Palm joining "noshi" of thanks
Inventor: WATANABE AKIKO
IPC: B65D25/20
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a "NOSHI" (long thin strip of dried sea-ear) to more strongly convey thanks of a person sending a gift, the NOSHI only serves as a still ornament although the NOSHI is used as the ornament of a bringer of good luck attached to a present or gift on celebratory occasions.SOLUTION: The NOSHI attached to the gift or others is the NOSHI having both hands, when a person receiving peels out a cover of the NOSHI and a front layer sheet of the gift also serving as a cover, the NOSHI stands up and joins palms by joining hands, the thanks of a person presenting can be more strongly represented through a shape of the palm joining of the NOSHI.
Patent JP-2013032923-A (JP)
Title: Air flow rate measuring device
Inventor: SATO MASAYUKI
IPC: G01F1/684
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an air flow rate measuring device which has the improved measuring accuracy of flow rate measurement.SOLUTION: An air flow rate measuring device includes a sub-passage 5 which is arranged in a main passage 2 where a fluid to be measured flow and which takes in a part of the fluid to be measured, and a heating resistor 17 provided in the sub-passage. The sub-passage includes: a curved part; a through hole 20 provided upstream of the curved part; and a separated flow forming member 22 which is provided upstream of the through hole and which forms a separated flow.
Patent JP-2013033078-A (JP)
Title: Image forming device
Inventor: AZUMA MASAHIRO
IPC: G03G15/00
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce falling-off of detecting sections when a supporting body is operated while detachably fixing the detecting sections to the supporting body.SOLUTION: An image forming device (U) comprises: a supporting body (1) that detachably supports detecting sections (21 and 21') and is supported by a main body (U1) of the image forming device (U); a separating member (6) disposed spaced apart from the detecting sections (21 and 21'); a second portion to be coupled (8) disposed opposite to a first portion to be coupled (7) disposed among the separating member (6) and the detecting sections (21 and 21') with the detecting sections (21 and 21') interposed therebetween; a fixing member (51) that has first coupling portions (52 and 101a) supported by the first portion to be coupled (7) and second coupling portions (53 and 102a) supported by the second portion to be coupled (8) and fixes the detecting sections (21 and 21') to the supporting body (1); and falling-off limiting sections (31 and 31') that are disposed adjacent to the second coupling portions (53 and 102a) supported by the second portion to be coupled (8), and when external force is applied thereto, interfere with the second coupling portions (53 and 102a) and limit deformation of the fixing member (51).
Patent JP-2011254533-A (JP)
Title: Different-route warning device and different-route warning program
Inventor: WASHIO JURO
IPC: H04L12/58
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To immediately find fraudulence and allow an administrator etc. to recognize the fraudulence, when the fraudulence using an e-mail is done.SOLUTION: The kind etc. of the mailer of e-mail data is stored for each transmission source in a storage device in advance. Then, e-mail data having passed through a predetermined place of a network is obtained. The kind etc. of the mailer of the obtained e-mail data is obtained. The kind etc. of the mailer stored in advance and the kind etc. of the mailer obtained this time are compared and whether both of the kinds etc. of the mailers are coincident is determined. When both of the kinds etc. of the mailers are determined to be not coincident, warning is output to the administrator etc.
Patent JP-2013038936-A (JP)
Title: Step motor
Inventor: SAITO YUTA
IPC: H02P8/02
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a step motor that can accurately maintain steps on a 60-degree basis with an easily formable configuration.SOLUTION: A step motor includes: a rotor 5 that is two-pole magnetized in a radial direction; a first magnetic pole 15a, a second magnetic pole 15b, and a third magnetic pole 15c arranged along an outer periphery of the rotor on a 120-degree basis; a first coil 22a that magnetically bonds the first magnetic pole and the second magnetic pole; a second coil 22b that magnetically bonds the second magnetic pole and the third magnetic pole; a driving pulse supply circuit 31 that applies a driving pulse to the first coil and the second coil so as to rotate the rotor on a 60-degree basis; and a rotor stopping means 16 that maintains a standstill state of the rotor on a 60-degree rotation basis.
Patent JP-2013036446-A (JP)
Title: Control device of internal combustion engine
Inventor: TAKASU YUSHI
IPC: F02D45/00
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine that properly operates an engine after refueling.SOLUTION: The device specifies a cetane value region to which a cetane value of fuel supplied to the internal combustion engine belongs, and executes fuel injection control in a first execution mode corresponding to the specified cetane value region. When it is determined that refueling to a fuel tank is performed (t11, t12, t13, and t14), the device executes the fuel injection control in a second execution mode corresponding to a low cetane value region, for an execution period immediately after the refueling, without depending on the specified cetane value region. When a state where a high cetane value region is specified for a period when the refueling is repeated by a frequency of determination is continued (t15), the device inhibits the execution of the fuel injection control in the second execution mode in the execution period to execute the fuel injection control in the first execution mode.
Patent JP-2013035261-A (JP)
Title: Intaglio printing machine
Inventor: KUMAGAI CHIKAHIRO
IPC: B41F9/08
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an intaglio printing machine that facilitates the maintenance and inspection work by reducing the replacement frequency of the wiping roller of the wiping device.SOLUTION: In the intaglio printing machine that includes: an impression cylinder 14; a plate cylinder 15; ink supply means 16-18 that supply the ink to the intaglio of the plate cylinder 15; and a wiping device 110 that has a wiping roller 111 that removes the surplus ink from the intaglio of the plate cylinder 15, there is provided an air pipe 128 that blows the air toward the outer peripheral surface of the wiping roller 111 of the wiping device 110.
Patent JP-2013044229-A (JP)
Title: Method of determining deterioration of catalyst of internal combustion engine
Inventor: TAKAMI MITSUHIRO
IPC: B01D53/94
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To improve determination accuracy in deterioration determination using sensors provided upstream and downstream of a catalyst.SOLUTION: An internal combustion engine includes the air-fuel ratio sensors for exhaust gas upstream and downstream of the catalyst provided to an exhaust system. At least the air-fuel ratio sensor provided downstream of the catalyst is an oxygen sensor including a ceramic coating layer. A method of determining deterioration of the catalyst of the internal engine includes the step of performing deterioration determination of the catalyst based on the air-fuel ratio detection result of the oxygen sensor when the air-fuel ratio is changed to be lean or rich. When the catalyst deterioration determination is started by changing an operation state at a rich or stoichiometric air-fuel ratio to an operation state at a lean air-fuel ratio, the air-fuel ratio detection result at the catalyst deterioration determination is corrected on the basis of the operation state at the rich air-fuel ratio before starting the catalyst deterioration determination and the operation state at the rich air-fuel ratio before starting the catalyst deterioration determination to the operation state till starting the catalyst deterioration determination.